AS41231 CANONICAL-AS Canonical Group Limited

CANONICAL-AS Canonical Group Limited · registered in the United Kingdom

IPv4 addresses4,3524 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#468largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#14,653of 79,396 networks with IPv4

IPv613 x /487 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS41231 in ASN lookup Look up an IP in this network (91.189.88.1) All networks in United Kingdom

IPv4 prefixes

All 4 prefixes, in address order.

91.189.88.0/21
162.213.32.0/22
185.125.188.0/22
194.169.254.0/24

IPv6 prefixes

All 7 prefixes.

2001:67c:1560::/48
2001:67c:1562::/48
2620:2d:4000::/46
2620:2d:4006::/47
2a06:bc80::/47
2a06:bc80:10::/47
2a06:bc81::/48

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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