Data as of Nov 8, 2026
Autonomous system

AS16580

Athabasca University

Announces 7,936 addresses in 24 prefixes. None of it is anonymizer space.

Type
Education
CA

Announced prefixes

Arrived
PrefixTypeRPKI
131.232.3.0/24
since Dec 2009
Business
131.232.4.0/24
since Nov 2009
Business
131.232.5.0/24
since Nov 2009
Business
131.232.6.0/24
since Dec 2009
Business
131.232.7.0/24
since Feb 2010
Business
131.232.10.0/24
since Feb 2010
Business
131.232.11.0/24
since Dec 2009
Business
131.232.12.0/24
since Dec 2009
Business
131.232.13.0/24
since Dec 2009
Business
131.232.14.0/24
since Feb 2010
Business
131.232.17.0/24
since Feb 2010
Business
131.232.18.0/24
since Mar 2024
Business
131.232.28.0/24
since Mar 2010
Business
131.232.32.0/24
since May 2024
Business
131.232.33.0/24
since May 2018
Business
131.232.56.0/24
since Jan 2023
Business
131.232.57.0/24
since Jan 2023
Business
131.232.68.0/24
since Sep 2009
Business
131.232.71.0/24
since Mar 2024
Business
131.232.72.0/24
since Feb 2022
Business
131.232.73.0/24
since Mar 2020
Business
131.232.80.0/22
since Jul 2015
Business
131.232.88.0/23Business
131.232.104.0/22
since Jun 2024
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it