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.gitignore
vendored
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.gitignore
vendored
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__pycache__/
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unloading/
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9
LICENSE
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LICENSE
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MIT License
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Copyright (c) 2025 alan
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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3
README.md
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README.md
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# bird_list_ip
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Это скрипт написанный на Python3 для выгрузки пулов ip адресов по номерам AS.
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download.py
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download.py
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#!/usr/bin/python3
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import re
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import os
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import sys
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import net_tree
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import requests
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# массив выгружаемых списков
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ip_list = {
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'RU': [
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# Большая часть RU сегмента
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{ 'url': ['https://stat.ripe.net/data/country-resource-list/data.json?resource=RU'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://ipv4.fetus.jp/ru.txt'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://github.com/ipverse/rir-ip/blob/master/country/ru/aggregated.json'], 'ipv4': True, 'ipv6': False },
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# HLL LLC
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{ 'url': ['https://bgp.he.net/AS51115#_prefixes', 'https://ipinfo.io/widget/demo/AS51115?dataset=asn', 'https://api.hackertarget.com/aslookup/?q=AS51115'], 'ipv4': True, 'ipv6': False },
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# STATIC
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{ 'static4': '188.130.255.0/24', 'ipv4': True, 'ipv6': False },
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],
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'CHINA': [
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# Большая часть CH сегмента
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{ 'url': ['https://stat.ripe.net/data/country-resource-list/data.json?resource=CN'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://ipv4.fetus.jp/cn.txt'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://github.com/ipverse/rir-ip/blob/master/country/cn/aggregated.json'], 'ipv4': True, 'ipv6': False },
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# Hong Kong
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{ 'url': ['https://stat.ripe.net/data/country-resource-list/data.json?resource=HK'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://ipv4.fetus.jp/hk.txt'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://github.com/ipverse/rir-ip/blob/master/country/hk/aggregated.json'], 'ipv4': True, 'ipv6': False },
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# Alibaba (US) Technology Co., Ltd.
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{ 'url': ['https://bgp.he.net/AS45102#_prefixes', 'https://ipinfo.io/widget/demo/AS45102?dataset=asn', 'https://api.hackertarget.com/aslookup/?q=AS45102'], 'ipv4': True, 'ipv6': False },
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],
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'JAPAN': [
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# Большая часть KR сегмента
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{ 'url': ['https://stat.ripe.net/data/country-resource-list/data.json?resource=JP'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://ipv4.fetus.jp/jp.txt'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://github.com/ipverse/rir-ip/blob/master/country/jp/aggregated.json'], 'ipv4': True, 'ipv6': False },
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],
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'KOREA': [
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# Большая часть KR сегмента
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{ 'url': ['https://stat.ripe.net/data/country-resource-list/data.json?resource=KR'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://ipv4.fetus.jp/kr.txt'], 'ipv4': True, 'ipv6': False },
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{ 'url': ['https://github.com/ipverse/rir-ip/blob/master/country/kr/aggregated.json'], 'ipv4': True, 'ipv6': False },
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# LG DACOM Corporation
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{ 'url': ['https://bgp.he.net/AS3786#_prefixes', 'https://ipinfo.io/widget/demo/AS3786?dataset=asn', 'https://api.hackertarget.com/aslookup/?q=AS3786'], 'ipv4': True, 'ipv6': False },
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],
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}
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# компилируем регулярку поиска ipv4 адреса
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ipv4_find_str=re.compile(r"[^0-9.]?(25[0-5]|2[0-4][0-9]|1?[0-9][0-9]|[1-9])\.(25[0-5]|2[0-4][0-9]|1?[0-9][0-9]|[0-9])\.(25[0-5]|2[0-4][0-9]|1?[0-9][0-9]|[0-9])\.(25[0-5]|2[0-4][0-9]|1?[0-9][0-9]|[0-9])(/([0-9]{1}[0-9]*))?[^0-9.]?")
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# метод сбора словаря ip адресов ipv4 из текста
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def ipv4_find(strip:str, size:int):
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"""
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Метод сбора словаря ip адресов ipv4 из текста
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возвращает словарь ip
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где:
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ключ - имя сети
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значение - [адрес в int формате, размер сети]
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"""
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listip=dict()
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for c in ipv4_find_str.finditer(strip):
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ip:int=0
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key:str=""
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# 4 элемента кортежа, содержащие актеты адреса
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for i in range(1, 5):
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key+=str(c.group(i))+"."
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ip = ip * 256 + int(c.group(i))
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# элемент кортежа, содержащий размер сети
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if c.group(6) and int(c.group(6))<=size:
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listip[key[:-1]+"/"+str(c.group(6))]=[ip,int(c.group(6))]
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# элемент кортежа, с размером сети, отсутствует
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elif size==32:
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listip[f"{key[:-1]}/32"]=[ip,32]
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return listip
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# метод сбора словаря ip адресов ipv4 из текста
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def ipv6_find(strip:str, size:int):
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"""
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Метод сбора словаря ip адресов ipv4 из текста
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возвращает словарь ip
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где:
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ключ - имя сети
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значение - [адрес в int формате, размер сети]
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"""
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return dict()
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# метод получения списка ip адресов
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def list_ip(c_dict: dict = []):
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"""
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Метод получения списка ip адресов
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возвращает кортеж из 2-х списков: ipv4 и ipv6
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"""
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try:
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ipv4_list=dict()
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ipv6_list=dict()
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# пробегаем словарь выгрузки
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for c_list in c_dict:
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# какие типы обрабытываем, от какого размера
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ipv4 = False if 'ipv4' not in list(c_list) or not c_list['ipv4'] else (c_list['ipv4'] if type(c_list['ipv4']) is int else 24)
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ipv6 = False if 'ipv6' not in list(c_list) or not c_list['ipv6'] else (c_list['ipv6'] if type(c_list['ipv6']) is int else 32)
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# если есть источник ссылка
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if 'url' in list(c_list):
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# бежим весь список ссылок пока не код 200
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for c_url in c_list['url']:
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if (result:=requests.get(c_url)) and result.status_code == 200 and result.text:
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print(f"URL: {c_url}")
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# пополняем словарь ipv4_list
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if ipv4: ipv4_list.update(ipv4_find(result.text,ipv4))
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# пополняем словарь ipv6_list
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if ipv6: ipv6_list.update(ipv6_find(result.text,ipv6))
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break
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print("Ошибка соединения")
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# если есть статичные записи ipv4
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if ipv4 and 'static4' in list(c_list):
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print(f"STATIC: IPv4")
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# пополняем словарь ipv4_list
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ipv4_list.update(ipv4_find(str(c_list['static4']),ipv4))
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# если есть статичные записи ipv6
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if ipv6 and 'static6' in list(c_list):
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print(f"STATIC: IPv6")
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# пополняем словарь ipv6_list
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ipv6_list.update(ipv6_find(str(c_list['static6']),ipv6))
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# сжимаем подсети ipv4
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if ipv4_list:
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# строим дерево
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Root = net_tree.Node(net_tree.Net(0,0), 0)
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# пробегаем в цикле
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for c in ipv4_list.values():
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# добавляем запись в дерево
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Root.addSubnet(net_tree.Node(net_tree.Net(c[0], c[1]), 1))
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Root.finishTreeFirst()
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# жесткое сжатие в размер 30000 записей
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#Root.collapseRoot(Root.real_ip_records_count - 30000)
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# более мягкое сжатие
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Root.collapse(1,Root.real_ip_records_count)
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# возвращаем результат
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ipv4_list:str=Root.returnCollapsedTree('route {addr}/{masklen} blackhole;')
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else:
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ipv4_list:bool=False
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# сжимаем подсети ipv6
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if ipv6_list:
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None
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else:
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ipv6_list:bool=False
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# возвращаем 2 списка маршрутов
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return ipv4_list, ipv6_list
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except Exception as e:
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# исключение
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print(f"Ошибка: {e}")
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return False, False
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# главная фукция
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if __name__ == "__main__":
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# создаем дерриктори. для сохранения
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outdir=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'unloading')
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if not os.path.exists(outdir):
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os.makedirs(outdir,exist_ok=True)
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# обходим массив списков для выкрузки
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for clist in ip_list:
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# имена выходых файлов
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ipv4_out_file=f"{outdir}/{clist.lower()}_v4.txt"
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ipv6_out_file=f"{outdir}/{clist.lower()}_v6.txt"
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# вычисляем кол-во записей прошлой выгрузки
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ipv4_count_old = sum(1 for line in open(ipv4_out_file)) if os.path.isfile(ipv4_out_file) else 0
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ipv6_count_old = sum(1 for line in open(ipv6_out_file)) if os.path.isfile(ipv6_out_file) else 0
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# выполняем выгрузку
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print(f"Выгружаю список IP: {clist}")
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ipv4_list, ipv6_list=list_ip(ip_list[clist])
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# сохраняем ipv4
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if ipv4_list and len(ipv4_list.splitlines()) >= ipv4_count_old * 0.7:
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# сохраняем в файл
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with open(ipv4_out_file, "w") as file:
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file.write(ipv4_list)
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print(f"Файл {ipv4_out_file} сохранён")
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# сохраняем ipv6
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if ipv6_list and len(ipv6_list.splitlines()) >= ipv6_count_old * 0.7:
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# сохраняем в файл
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with open(ipv6_out_file, "w") as file:
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file.write(ipv6_list)
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print(f"Файл {ipv6_out_file} сохранён")
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print("")
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213
net_tree.py
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net_tree.py
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BIG_MASK = (1 << 32) - 1
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def getMaskByMaskSize(mask_size):
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return BIG_MASK ^ ((1 << (32 - mask_size)) - 1)
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def getIpVolumeByMaskSize(mask_size):
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return 1 << (32 - mask_size)
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class Net:
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__slots__ = ['mask_size', 'net', 'mask', 'ip_volume']
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def __init__(self, net: int, mask_size: int):
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self.mask_size = mask_size
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self.net = net & getMaskByMaskSize(mask_size)
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self.mask = getMaskByMaskSize(self.mask_size)
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self.ip_volume = getIpVolumeByMaskSize(mask_size)
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def hasSubnet(self, Net: 'Net'):
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if Net.mask_size <= self.mask_size: return 0
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return self.net == Net.net & self.mask
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def isSameNet(self, Net: 'Net'):
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return (Net.mask_size == self.mask_size) and (Net.net == self.net)
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def getCommonNet(self, OtherNet: 'Net', min_mask_size: int):
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if self.mask_size <= min_mask_size: return 0
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if OtherNet.mask_size <= min_mask_size: return 0
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for mask_size in range(min(self.mask_size, OtherNet.mask_size) - 1, min_mask_size - 1, -1):
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mask = getMaskByMaskSize(mask_size)
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if (self.net & mask) == (OtherNet.net & mask):
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return Net(self.net, mask_size)
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return 0
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def getAsString(self, fmt='{addr}/{masklen}'):
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net = self.net
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mask = self.mask
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addrbytes = []
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maskbytes = []
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for i in range(4):
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addrbytes.append(str(net % 256))
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maskbytes.append(str(mask % 256))
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net = net >> 8
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mask = mask >> 8
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return fmt.format(addr='.'.join(reversed(addrbytes)), mask='.'.join(reversed(maskbytes)), masklen=self.mask_size)
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class Node:
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__slots__ = ['net', 'child1', 'child2', 'is_real_net', 'real_ip_volume', 'real_ip_records_count', 'weight', 'max_child_weight', 'added_fake_ip_volume']
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def __init__(self, net: Net, is_real_net: int):
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self.net = net
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self.child1 = None
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self.child2 = None
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self.is_real_net = is_real_net
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self.real_ip_volume = 0
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self.real_ip_records_count = 0
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self.weight = 0.0
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self.max_child_weight = 0.0
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self.added_fake_ip_volume = 0
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def getNet(self):
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return self.net
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def addSubnet(self, NewNode: 'Node'):
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if self.net.isSameNet(NewNode.net):
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if not self.is_real_net and NewNode.is_real_net:
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self.is_real_net = 1
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self.child1 = None
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self.child2 = None
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return 1
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if self.is_real_net and self.net.hasSubnet(NewNode.net):
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return 1
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if not self.net.hasSubnet(NewNode.net):
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return 0
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for Child in (self.child1, self.child2):
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if Child and Child.addSubnet(NewNode):
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return 1
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if self.child1:
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CommonNet = self.child1.net.getCommonNet(NewNode.net, self.net.mask_size + 1)
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if CommonNet:
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CommonNode = Node(CommonNet, 0)
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CommonNode.addSubnet(NewNode)
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CommonNode.addSubnet(self.child1)
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self.child1 = CommonNode
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return 1
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if self.child2:
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CommonNet = self.child2.net.getCommonNet(NewNode.net, self.net.mask_size + 1)
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if CommonNet:
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CommonNode = Node(CommonNet, 0)
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CommonNode.addSubnet(NewNode)
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CommonNode.addSubnet(self.child2)
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self.child2 = CommonNode
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return 1
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if not self.child1:
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self.child1 = NewNode
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else:
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self.child2 = NewNode
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return 1
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def printTree(self, level):
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prefix = ''
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for i in range(level):
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prefix = prefix + ' '
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if self.is_real_net: sign = '*'
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elif self.weight == 0: sign = '.'
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else: sign = ''
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print(prefix + self.net.getAsString() + ' ' + str(self.real_ip_records_count))
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if self.child1:
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self.child1.printTree(level + 1)
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if self.child2:
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self.child2.printTree(level + 1)
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def finishTreeFirst(self):
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if self.is_real_net:
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self.real_ip_volume = self.net.ip_volume
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self.real_ip_records_count = 1
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self.weight = 0
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self.max_child_weight = 0
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else:
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self.real_ip_volume = 0
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self.real_ip_records_count = 0
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self.max_child_weight = 0
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for Child in (self.child1, self.child2):
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if Child:
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Child.finishTreeFirst()
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self.real_ip_volume += Child.real_ip_volume
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self.real_ip_records_count += Child.real_ip_records_count
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self.max_child_weight = max(self.max_child_weight, Child.weight, Child.max_child_weight)
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self.recalcWeight()
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def collapse(self, min_weight, max_net_delta):
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# trying to collapse self
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if self.weight >= min_weight:
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self.weight = 0
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self.max_child_weight = 0
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delta = (self.net.ip_volume - self.real_ip_volume) - self.added_fake_ip_volume
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self.added_fake_ip_volume = self.net.ip_volume - self.real_ip_volume
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return self.real_ip_records_count - 1, delta
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net_delta = 0
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fake_ip_delta = 0
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self.max_child_weight = 0
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for Child in (self.child1, self.child2):
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if Child:
|
||||
if net_delta < max_net_delta and min_weight <= max(Child.weight, Child.max_child_weight):
|
||||
child_net_delta, child_fake_ip_count = Child.collapse(min_weight, max_net_delta - net_delta)
|
||||
net_delta += child_net_delta
|
||||
fake_ip_delta += child_fake_ip_count
|
||||
self.max_child_weight = max(self.max_child_weight, Child.weight, Child.max_child_weight)
|
||||
|
||||
if net_delta > 0:
|
||||
self.added_fake_ip_volume += fake_ip_delta
|
||||
self.real_ip_records_count -= net_delta
|
||||
self.recalcWeight()
|
||||
|
||||
# trying to collapse self
|
||||
if self.weight >= min_weight:
|
||||
self.weight = 0
|
||||
self.max_child_weight = 0
|
||||
delta = (self.net.ip_volume - self.real_ip_volume) - (self.added_fake_ip_volume - fake_ip_delta)
|
||||
self.added_fake_ip_volume = self.net.ip_volume - self.real_ip_volume
|
||||
return self.real_ip_records_count - 1, delta
|
||||
else:
|
||||
return net_delta, fake_ip_delta
|
||||
|
||||
def collapseRoot(self, required_net_delta):
|
||||
while required_net_delta > 0:
|
||||
delta, fake_ip_volume = self.collapse(self.max_child_weight, required_net_delta)
|
||||
required_net_delta -= delta
|
||||
|
||||
def printCollapsedTree(self, fmt='{addr}/{masklen}'):
|
||||
if self.is_real_net or self.weight == 0:
|
||||
print(self.net.getAsString(fmt))
|
||||
else:
|
||||
for Child in (self.child1, self.child2):
|
||||
if Child:
|
||||
Child.printCollapsedTree(fmt)
|
||||
|
||||
def returnCollapsedTree(self, fmt='{addr}/{masklen}'):
|
||||
if self.is_real_net or self.weight == 0:
|
||||
return self.net.getAsString(fmt) + "\n"
|
||||
else:
|
||||
res = ""
|
||||
for Child in (self.child1, self.child2):
|
||||
if Child:
|
||||
res += Child.returnCollapsedTree(fmt)
|
||||
return res
|
||||
|
||||
def recalcWeight(self):
|
||||
fake_ip_delta = self.net.ip_volume - self.real_ip_volume - self.added_fake_ip_volume
|
||||
if fake_ip_delta:
|
||||
self.weight = (self.real_ip_records_count - 1) / fake_ip_delta
|
||||
else:
|
||||
self.weight = float('Inf')
|
||||
|
||||
def getNotRealIpCount(self):
|
||||
if self.is_real_net: return 0
|
||||
if self.weight == 0: return self.net.ip_volume - self.real_ip_volume
|
||||
res = 0
|
||||
for Child in (self.child1, self.child2):
|
||||
if Child:
|
||||
res = res + Child.getNotRealIpCount()
|
||||
return res
|
||||
Reference in New Issue
Block a user