Data as of Nov 7, 2026
Autonomous system

AS1206

Pittsburgh Supercomputing Center

Announces 66,048 addresses in 3 prefixes. None of it is anonymizer space.

Type
Education
US

Announced prefixes

Arrived
PrefixTypeRPKI
128.182.0.0/16
since May 2005
Business
192.101.139.0/24
since Oct 2008
Business
192.101.140.0/24
since Nov 2007
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it