hijacking of 128.255.192.0/22

Tue Mar 20 19:40:31 UTC 2018

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 abuse at 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-ford at uiowa.edu, phone: 319-335-5555