Data as of Nov 8, 2026
Autonomous system

AS53888

Rubin Postaer and Associates

Announces 256 addresses in 1 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
209.249.231.0/24
since Sep 2011
BusinessZayo Bandwidth

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it