A block of IP addresses belonging to a company called NetCatHost have now been blocked. NetCatHost are registered in the USA, but their owner is located in Kiev and they are well known as being the culprits for a lot of spam and spyware. The following is the information from a WhoIs search on their IPs:
inetnum: 195.225.176.0 - 195.225.179.255
netname: NETCATHOST
descr: NetcatHosting
country: UA
admin-c: VS1142-RIPE
tech-c: VS1142-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-HM-PI-MNT
mnt-lower: RIPE-NCC-HM-PI-MNT
mnt-by: NETCATHOST-MNT
mnt-routes: NETCATHOST-MNT
source: RIPE # Filtered
remarks: ****************************************
remarks: * Abuse contacts: ... *
remarks: ****************************************
person: Vsevolod Stetsinsky
address: 01110, Ukraine, Kiev, 20 , Solomenskaya street. room 206.
phone: +38 050 6226676
nic-hdl: VS1142-RIPE
source: RIPE # Filtered
The entire blocks of IPs have now been banned as it appears they have absolutely no legitimate customers.