ASN reporting accuracy

[michmoor]

How accurate is the reporting of IPs to ASNs? I am seeing blocks from ASN6 and 7 which according to the ARIN registry are registered in America or UK but pfblocker is labeling them as Russian or China.

example of IPs
45.145.66.165
92.63.196.25
193.3.19.167

As an aside, I do appreciate the alert search. I recently had to check if there were any Russian IPs going out or coming inbound and searching by GeoIP (RU) worked out great.

[michmoor]

@michmoor I know this will most likely get no response but there is an issue with the way the package reports the ASN. My screenshot shows that it gets the location correct but the ASNs are all the same.

[parry]

While using pfsense 2.4.5.1 pfblockerng allowed the selection of AS Numbers. But that has disappeared in the 2.1.4_26 version supported by pfsense 2.5.2. Can anyone advise what happened or how I can block a site by ASN