hijacking of 128.255.192.0/22

Tue Mar 20 19:20:47 UTC 2018

Hi Jay,

  Please note that there is Lacnog mailing list.., I will forward your
message. Not sure if it will work but worth giving it a try.

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