Hi Just to share my experience with them...
It looks like there is a quite confusing way to which company IP ranges are allocated. Last year I had a case involving an ip from this range: % Abuse contact for '31.210.20.0 - 31.210.21.255' is 'ab...@serverion.com' inetnum: 31.210.20.0 - 31.210.21.255 netname: SERVER-31-210-20-0 country: NL org: ORG-SB652-RIPE admin-c: SBAH16-RIPE tech-c: SBAH16-RIPE status: ASSIGNED PA mnt-by: PREFIXBROKER-MNT All my attempts to reach out to ab...@serverion.com or any other contacts found on their website remained unreplied. Finally I contacted: PREFIXBROKER-MNT And those turned out to be the ones being responsible for that range and answering to the issue. So don't trust the abuse contact published @ RIPE. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________