Data as of Nov 10, 2026
Autonomous system

AS40387

University of Illinois

Announces 2,048 addresses in 1 prefixes. None of it is anonymizer space.

Type
Education
US

Announced prefixes

Arrived
PrefixTypeRPKI
72.36.120.0/21
since Nov 2016
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it