AS31886 University of Guelph

UOGUELPH - University of Guelph · registered in Canada

IPv4 addresses65,5366 prefixes · 0.002% of announced IPv4

Rank in Canada#110largest network in CA by IPv4 space, of 1,575 · 0.12% of CA

Rank worldwide#3,302of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS31886 in ASN lookup Look up an IP in this network (131.104.0.1) All networks in Canada

IPv4 prefixes

All 6 prefixes, in address order.

131.104.0.0/20
131.104.16.0/21
131.104.24.0/21
131.104.32.0/19
131.104.64.0/18
131.104.128.0/17

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS26430#107 MOHAWK-COLLEGE-01 - Mohawk College of Applied Arts and Technology65,536

AS26567#108 AS-LMGC-TOR-01 - Loyalty Management Group, Inc.65,536

AS26996#109 RYERSON-UNIVERSITY - Toronto Metropolitan University65,536

AS31930#111 ETSMTL - Ecole de technologie superieure65,536

AS31983#112 QUEENSU-KINGSTON - Queen's University at Kingston65,536

AS32555#113 CRIM-AS-MTL - Centre de Recherche Informatique de Montreal65,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources