Data as of Nov 9, 2026
Autonomous system

AS22953

Calcul Quebec

Announces 2,560 addresses in 3 prefixes. None of it is anonymizer space.

Type
Education
CA

Announced prefixes

Arrived
PrefixTypeHolderRPKI
132.219.136.0/24
since Oct 2014
BusinessReseau d'Informations Scientifiques du Quebec (RISQ Inc.)
132.219.138.0/24
since Sep 2021
BusinessReseau d'Informations Scientifiques du Quebec (RISQ Inc.)
198.168.184.0/21
since Feb 2021
BusinessMcGill University
via McGill University

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it