部分规则内包含大量无效的保留地址

[mm2231031]

规则列表内包含了大量的非公网地址，包括ABC类私有地址、广播地址、组播地址，规则使用后有时候会干扰防火墙的网络正常运行，虽然我自己的自动化脚本可以清理这些内容，不过我还是想询问以下规则保留这些地址是否有什么重要作用吗，如果没有什么作用，是否可以清理规则中的无效地址？ 匹配出非公网的IPv4地址的内容如下

# grep -E "(^10|^172\.(1[6-9]|2[0-9]|3[01])|^192\.168|^169\.254|^22[4-9]|^2[3-5][0-9])\." *.rules
300hero-cn.rules:224.0.0.0/4
300hero-cn.rules:10.18.129.143/32
300hero-cn.rules:255.255.255.255/32
ARK--Survival-Evolved.rules:224.0.0.0/4
ARK--Survival-Evolved.rules:169.254.47.0/24
ARK--Survival-Evolved.rules:169.254.95.0/24
ARK--Survival-Evolved.rules:169.254.130.0/24
ARK--Survival-Evolved.rules:169.254.187.0/24
ARK--Survival-Evolved.rules:169.254.216.0/24
ARK--Survival-Evolved.rules:10.24.91.18/32
ARK--Survival-Evolved.rules:169.254.47.255/32
ARK--Survival-Evolved.rules:169.254.95.255/32
ARK--Survival-Evolved.rules:169.254.130.255/32
ARK--Survival-Evolved.rules:169.254.187.255/32
ARK--Survival-Evolved.rules:169.254.216.255/32
ARK--Survival-Evolved.rules:255.255.255.255/32
BattleField-4.rules:172.19.83.0/24
Blade&Soul TW.rules:169.254.0.0/16
Blade&Soul TW.rules:169.254.230.54/32
Blade&Soul TW.rules:169.254.250.122/32
Blade&Soul TW.rules:169.254.255.255/32
Blade-&-Soul-jp.rules:224.0.0.0/4
Blade-&-Soul-jp.rules:10.24.124.19/32
Blade-&-Soul-jp.rules:255.255.255.255/32
Blood-&-Soul-CN.rules:172.19.83.0/24
CS-GO.rules:169.254.0.0/16
CS-GO.rules:169.254.125.95/32
CS-GO.rules:169.254.10.218/32
CS-GO.rules:224.0.0.0/4
CS-GO.rules:240.0.0.0/4
Call-Of-Duty-4-Modern-Warfare.rules:10.24.190.13/32
Company-Of-Heroes-2.rules:224.0.0.0/4
Company-Of-Heroes-2.rules:10.22.201.15/32
Company-Of-Heroes-2.rules:255.255.255.255/32
Dark-Souls-3.rules:224.0.0.0/4
Dark-Souls-3.rules:169.254.49.0/24
Dark-Souls-3.rules:169.254.90.0/24
Dark-Souls-3.rules:169.254.99.0/24
Dark-Souls-3.rules:169.254.123.0/24
Dark-Souls-3.rules:169.254.189.0/24
Dark-Souls-3.rules:169.254.222.0/24
Dark-Souls-3.rules:169.254.250.0/24
Dark-Souls-3.rules:10.24.168.3/32
Dark-Souls-3.rules:169.254.49.255/32
Dark-Souls-3.rules:169.254.90.255/32
Dark-Souls-3.rules:169.254.99.255/32
Dark-Souls-3.rules:169.254.123.255/32
Dark-Souls-3.rules:169.254.189.255/32
Dark-Souls-3.rules:169.254.222.255/32
Dark-Souls-3.rules:169.254.250.255/32
Dark-Souls-3.rules:255.255.255.255/32
Dead-by-Daylight.rules:224.0.0.0/4
Dead-by-Daylight.rules:169.254.11.0/24
Dead-by-Daylight.rules:169.254.40.0/24
Dead-by-Daylight.rules:169.254.51.0/24
Dead-by-Daylight.rules:169.254.76.0/24
Dead-by-Daylight.rules:169.254.102.0/24
Dead-by-Daylight.rules:169.254.104.0/24
Dead-by-Daylight.rules:169.254.110.0/24
Dead-by-Daylight.rules:169.254.122.0/24
Dead-by-Daylight.rules:169.254.141.0/24
Dead-by-Daylight.rules:169.254.160.0/24
Dead-by-Daylight.rules:169.254.163.0/24
Dead-by-Daylight.rules:169.254.190.0/24
Dead-by-Daylight.rules:169.254.229.0/24
Dead-by-Daylight.rules:10.24.91.7/32
Dead-by-Daylight.rules:169.254.11.255/32
Dead-by-Daylight.rules:169.254.40.255/32
Dead-by-Daylight.rules:169.254.51.255/32
Dead-by-Daylight.rules:169.254.76.255/32
Dead-by-Daylight.rules:169.254.102.255/32
Dead-by-Daylight.rules:169.254.104.255/32
Dead-by-Daylight.rules:169.254.110.255/32
Dead-by-Daylight.rules:169.254.122.255/32
Dead-by-Daylight.rules:169.254.141.255/32
Dead-by-Daylight.rules:169.254.160.255/32
Dead-by-Daylight.rules:169.254.163.255/32
Dead-by-Daylight.rules:169.254.190.255/32
Dead-by-Daylight.rules:169.254.229.255/32
Dead-by-Daylight.rules:255.255.255.255/32
Destiny2-Asia.rules:10.22.16.9/32
Destiny2-Asia.rules:224.0.0.0/4
Destiny2-EU.rules:169.254.0.0/16
Destiny2-EU.rules:169.254.125.95/32
Destiny2-EU.rules:169.254.10.218/32
Destiny2-EU.rules:224.0.0.0/4
Destiny2-EU.rules:240.0.0.0/4
Destiny2-US.rules:169.254.0.0/16
Destiny2-US.rules:169.254.125.95/32
Destiny2-US.rules:169.254.10.218/32
Destiny2-US.rules:169.254.12.0/24
Destiny2-US.rules:169.254.31.0/24
Destiny2-US.rules:169.254.84.0/24
Destiny2-US.rules:169.254.132.0/24
Destiny2-US.rules:169.254.190.0/24
Destiny2-US.rules:169.254.206.0/24
Destiny2-US.rules:224.0.0.0/4
Destiny2-US.rules:240.0.0.0/4
Dirty-Bomb.rules:10.21.241.0/24
Discord-All.rules:172.21.8.190/32
Don't-Starve-steam.rules:10.24.190.2/32
Don't-Starve-steam.rules:224.0.0.0/4
Don't-Starve-steam.rules:255.255.255.255/32
Dota2-jp.rules:10.16.51.11/32
Euro-Truck-Simulator-2.rules:172.19.83.0/24
Fortnite-cn.rules:224.0.0.0/4
Fortnite-cn.rules:10.18.224.90/32
Fortnite-cn.rules:255.255.255.255/32
Forza-Motorsport-7.rules:172.19.83.0/24
Gang-Beasts.rules:224.0.0.0/4
Gang-Beasts.rules:10.24.190.17/32
Gang-Beasts.rules:255.255.255.255/32
Gwent_The-Witcher-Card-game.rules:10.24.190.28/32
Gwent_The-Witcher-Card-game.rules:224.0.0.0/4
HuangYeXingDong-cn.rules:224.0.0.0/4
HuangYeXingDong-cn.rules:10.18.224.83/32
HuangYeXingDong-cn.rules:255.255.255.255/32
L4D2-Test.rules:224.0.0.0/4
League-of-Legends-jp.rules:224.0.0.0/4
League-of-Legends-tw.rules:172.16.0.0/16
League-of-Legends-tw.rules:172.16.142.11/32
League-of-Legends-tw.rules:224.0.0.0/4
League-of-Legends-us.rules:172.16.0.0/16
League-of-Legends-us.rules:172.16.136.17/32
League-of-Legends-us.rules:224.0.0.0/4
MU2.rules:192.168.86.0/24
MU2.rules:192.168.86.132/32
MU2.rules:192.168.86.255/32
NIOH.rules:224.0.0.0/4
NIOH.rules:10.24.157.2/32
NIOH.rules:255.255.255.255/32
Origin.rules:172.19.83.0/24
Overwatch-Asia.rules:172.16.0.0/16
Overwatch-Asia.rules:172.16.142.11/32
Overwatch-Asia.rules:224.0.0.0/4
PUBG-INT.rules:10.255.255.255/32
PUBG-INT.rules:172.16.0.0/16
PUBG-INT.rules:172.16.218.162/32
PUBG-INT.rules:172.16.255.255/32
PUBG-kakao.rules:10.0.0.0/8
PUBG-kakao.rules:10.32.12.250/32
PUBG-kakao.rules:10.255.255.255/32
PUBG-kakao.rules:192.168.0.0/24
PUBG-kakao.rules:192.168.0.99/32
PUBG-kakao.rules:192.168.0.255/32
PUBG-kakao.rules:192.168.1.0/24
PUBG-kakao.rules:192.168.1.255/32
PUBG-kakao.rules:192.168.86.0/24
PUBG-kakao.rules:192.168.86.1/32
PUBG-kakao.rules:192.168.86.255/32
PUBG-kakao.rules:192.168.174.0/24
PUBG-kakao.rules:192.168.174.1/32
PUBG-kakao.rules:192.168.174.255/32
PUBGLite-Garena.rules:224.0.0.251/32
PlayerUnknown's-Battlegrounds-update.rules:172.16.0.0/16
PlayerUnknown's-Battlegrounds-update.rules:172.16.170.38/32
PlayerUnknown's-Battlegrounds-update.rules:224.0.0.0/4
Skip-all-China-IP-mini-and-LAN.rules:10.0.0.0/8
Skip-all-China-IP-mini-and-LAN.rules:169.254.0.0/16
Skip-all-China-IP-mini-and-LAN.rules:172.16.0.0/12
Skip-all-China-IP-mini-and-LAN.rules:192.168.0.0/16
The-Elder-Scrolls-Online.rules:224.0.0.0/4
The-Elder-Scrolls-Online.rules:10.24.190.13/32
The-Elder-Scrolls-Online.rules:255.255.255.255/32
Unturned.rules:224.0.0.0/4
Unturned.rules:10.24.135.6/32
Unturned.rules:255.255.255.255/32
VRchat.rules:10.30.225.6/32
Warframe.rules:169.254.0.0/16
Warframe.rules:169.254.94.226/32
Warframe.rules:169.254.114.16/32
Warframe.rules:169.254.255.255/32
Watch-Dogs2.rules:10.24.216.13/32
WoW-EU.rules:224.0.0.0/4
WoW-EU.rules:10.28.211.10/32
WoW-EU.rules:255.255.255.255/32
World-of-Warships.rules:224.0.0.0/4
World-of-Warships.rules:10.28.211.10/32
YouXiaDuiZhanPingTai.rules:224.0.0.0/4
YouXiaDuiZhanPingTai.rules:10.18.224.90/32
YouXiaDuiZhanPingTai.rules:255.255.255.255/32

批量清理规则可以用 sed -i '/(^10|^172.(1[6-9]|2[0-9]|3[01])|^192.168|^169.254|^22[4-9]|^2[3-5][0-9])./d' *.rules

[FQrabbit]

有些私有ip地址是为了绕过局域网的，其他的组播地址确实可以进行删除，应该是以前提交规则的时候没有进行排除导致的。

Some private IP addresses are used to bypass local area networks, while other multicast addresses can indeed be removed. This is probably caused by a lack of filtering during the submission of previous rules.

[FQrabbit]

如果您有时间的话，可以帮忙清理一些已有的规则存在不合理的广播地址和组播地址。

If you have the time, please help clean up some old rule files that contain unreasonable broadcast and multicast addresses.