Hello, Someone in Lacnog privately told me this:
aut-num: AS263971 owner: FaleMais Comunicações LTDA responsible: Paulo Henrique Mem Pereira owner-c: LEVAL5 routing-c: LEVAL5 abuse-c: LEVAL5 created: 20150831 changed: 20150831 inetnum: 138.255.192.0/22 inetnum: 2804:28a0::/32 inetnum: 170.254.76.0/22 <http://170.254.76.0/22> Regards, Alejandro, El 20/3/18 a las 2:35 p. m., Jay Ford escribió: > Something apparently in Brazil is hijacking 128.255.192.0/22, part of > 128.255.0.0/16 which is held by the University of Iowa. AS 263971 is > announcing 128.255.192.0/22 which Hurricane Electric is accepting & > propagating. None of that has any authorization. > > I can't find any decent contact information for the originating > entity, so I have reported it to ab...@he.net, but it'd be fabulous if > some HE folks listening here could whack the hijacking faster than the > abuse channels will get to it. Also useful would be some functional > contact for AS263971. > > Any help will be appreciated. > > ________________________________________________________________________ > Jay Ford, Network Engineering Group, Information Technology Services > University of Iowa, Iowa City, IA 52242 > email: jay-f...@uiowa.edu, phone: 319-335-5555