Feature: Lookup ASN for IP addresses

[stoege]

hi there, cool stuff you're dooing here ... thx !
i don't have an issue, but an feature request. could you add the AS Number to the response field if possible ? that would make it much easier to build some stats ...

*** 2020-05-11 23:15 *** Top 250 of 1961 attacking IP's ***
Source: https://publicpuffy.nolink.ch/stats/topip.txt

1276 218.92.0.200 AS4134 | CN | CHINANET-BACKBONE
316 218.92.0.207 AS4134 | CN | CHINANET-BACKBONE
199 112.85.42.173 AS4837 | CN | CHINA169-BACKBONE
149 112.85.42.178 AS4837 | CN | CHINA169-BACKBONE
132 218.92.0.204 AS4134 | CN | CHINANET-BACKBONE
127 222.186.180.17 AS23650 | CN | CHINANET-JS-AS-AP

many thanks

[hdm]

The use case is mostly for internal networks, but if there is an easy package we can integrate that doesn't require network lookups, this might be doable.

[stoege]

as far as i know, there is no free and offline service available which would map the ip to as numbers ... :( thx anyway, got a lot of fun with flamingo :)