Data as of Nov 7, 2026
Autonomous system

AS11164

Internet2

Announces 3,584 addresses in 11 prefixes. None of it is anonymizer space.

Type
Education
US

Announced prefixes

Arrived
PrefixTypeRPKI
64.57.20.0/23
since Sep 18, 2026
Business
64.57.29.0/24
since Sep 18, 2026
Business
163.253.16.0/24
since Sep 18, 2026
Business
163.253.17.0/24
since Sep 18, 2026
Business
163.253.18.0/24Business
163.253.23.0/24
since Sep 18, 2026
Business
163.253.77.0/24
since Sep 18, 2026
Business
163.253.78.0/23Business
163.253.80.0/24Business
163.253.82.0/23Business
198.71.47.0/24
since Sep 18, 2026
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it