AS11105 Simon Fraser University

SFU-AS - Simon Fraser University · registered in Canada

IPv4 addresses95,74419 prefixes · 0.003% of announced IPv4

Rank in Canada#61largest network in CA by IPv4 space, of 1,575 · 0.18% of CA

Rank worldwide#1,948of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryCanada1,622 ASNs registered there

Open AS11105 in ASN lookup Look up an IP in this network (142.58.0.1) All networks in Canada

IPv4 prefixes

All 19 prefixes, in address order.

142.58.0.0/16
192.75.240.0/21
199.60.0.0/20
199.60.16.0/23
199.60.18.0/24
204.239.18.0/24
206.12.6.0/23
206.12.16.0/23
206.12.24.0/22
206.12.29.0/24
206.12.120.0/21
206.12.128.0/24
207.23.85.0/24
207.23.86.0/24
207.23.160.0/19
207.23.192.0/19
209.87.31.0/24
209.87.56.0/22
209.87.60.0/24

IPv6 prefixes

All 1 prefix.

2607:f8f0:690::/48

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AS25689#64 SSC-299-25689 - Shared Services Canada81,920

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