AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)

RISQ-AS - Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) · registered in Canada

IPv4 addresses921,344229 prefixes · 0.029% of announced IPv4

Rank in Canada#8largest network in CA by IPv4 space, of 1,575 · 1.73% of CA

Rank worldwide#381of 79,396 networks with IPv4

IPv665,535 x /4864 prefixes

CountryCanada1,622 ASNs registered there

Open AS376 in ASN lookup Look up an IP in this network (74.121.120.1) All networks in Canada

IPv4 prefixes

All 229 prefixes, in address order.

74.121.120.0/22
132.204.0.0/15
132.207.0.0/16
132.208.0.0/14
132.213.0.0/17
132.213.128.0/18
132.213.192.0/19
132.213.224.0/20
132.213.240.0/21
132.213.248.0/24
132.213.249.0/24
132.213.250.0/23
132.213.252.0/22
132.215.0.0/16
132.218.0.0/16
132.219.0.0/17
132.219.128.0/23
132.219.130.0/23
132.219.132.0/22
132.219.137.0/24
132.219.139.0/24
132.219.140.0/22
132.219.144.0/24
132.219.145.0/24
132.219.146.0/24
132.219.147.0/24
132.219.148.0/22
132.219.152.0/23
132.219.154.0/23
132.219.156.0/22
132.219.160.0/19
132.219.192.0/18
142.81.0.0/23
142.81.2.0/24
142.81.5.0/24
142.81.6.0/23
142.81.8.0/21
142.81.16.0/20
142.81.32.0/19
142.81.64.0/18
142.81.128.0/17
192.26.210.0/24
192.77.46.0/24
192.77.49.0/24
192.77.63.0/24
192.77.69.0/24
192.77.70.0/23
192.77.72.0/24
192.139.149.0/24
192.149.23.0/24
192.197.51.0/24
192.197.190.0/24
192.219.64.0/21
192.219.72.0/22
198.73.164.0/24
198.168.27.0/24
198.168.46.0/24
198.168.48.0/22
198.168.52.0/23
198.168.102.0/23
199.84.62.0/23
199.84.132.0/23
199.84.134.0/24
199.84.140.0/24
199.84.164.0/24
199.180.52.0/22
199.202.72.0/21
199.202.86.0/23
199.202.88.0/24
204.19.2.0/23
204.19.4.0/23
204.19.6.0/24
204.19.10.0/23
204.19.12.0/24
204.19.23.0/24
204.19.30.0/23
204.19.32.0/24
204.19.42.0/24
204.19.48.0/20
204.19.64.0/21
204.19.72.0/22
204.19.80.0/21
204.28.99.0/24
205.151.1.0/24
205.151.2.0/23
205.151.4.0/22
205.151.45.0/24
205.151.70.0/23
205.151.72.0/21
205.151.112.0/24
205.151.250.0/23
205.151.252.0/23
205.151.254.0/24
205.189.10.0/23
205.236.2.0/23
205.236.4.0/24
205.236.7.0/24
205.236.8.0/23
205.236.12.0/24
205.236.31.0/24
205.236.35.0/24
205.236.44.0/23
205.236.73.0/24
205.236.76.0/23
205.236.93.0/24
205.236.94.0/23
205.236.144.0/24
205.237.8.0/23
205.237.10.0/23
205.237.12.0/22
205.237.16.0/22
205.237.22.0/23
205.237.24.0/24
205.237.27.0/24
205.237.30.0/23
205.237.32.0/23
205.237.34.0/24
205.237.72.0/22
205.237.76.0/23
205.237.78.0/24
205.237.80.0/21
205.237.210.0/23
205.237.212.0/22
205.237.216.0/21
205.237.224.0/24
205.237.231.0/24
205.237.243.0/24
205.237.244.0/22
205.250.194.0/24
206.116.86.0/23
206.123.48.0/23
206.167.0.0/24
206.167.10.0/23
206.167.12.0/22
206.167.16.0/22
206.167.23.0/24
206.167.24.0/22
206.167.32.0/24
206.167.36.0/22
206.167.40.0/21
206.167.49.0/24
206.167.57.0/24
206.167.64.0/23
206.167.66.0/23
206.167.68.0/24
206.167.74.0/24
206.167.76.0/23
206.167.80.0/23
206.167.82.0/23
206.167.84.0/22
206.167.89.0/24
206.167.90.0/23
206.167.92.0/22
206.167.96.0/20
206.167.112.0/21
206.167.120.0/22
206.167.126.0/23
206.167.128.0/21
206.167.136.0/24
206.167.137.0/24
206.167.138.0/23
206.167.140.0/22
206.167.144.0/20
206.167.160.0/21
206.167.168.0/24
206.167.169.0/24
206.167.170.0/23
206.167.172.0/23
206.167.174.0/23
206.167.176.0/20
206.167.192.0/22
206.167.196.0/22
206.167.200.0/21
206.167.208.0/24
206.167.210.0/23
206.167.212.0/24
206.167.214.0/23
206.167.216.0/21
206.167.224.0/22
206.167.228.0/23
206.167.231.0/24
206.167.232.0/21
206.167.240.0/22
206.167.244.0/24
206.167.245.0/24
206.167.246.0/24
206.167.247.0/24
206.167.248.0/23
206.167.250.0/23
206.167.252.0/22
207.162.0.0/24
207.162.2.0/23
207.162.4.0/24
207.162.5.0/24
207.162.6.0/23
207.162.9.0/24
207.162.10.0/24
207.162.12.0/22
207.162.16.0/22
207.162.20.0/24
207.162.21.0/24
207.162.22.0/23
207.162.24.0/24
207.162.26.0/23
207.162.28.0/24
207.162.48.0/22
207.162.52.0/22
207.162.56.0/21
207.162.64.0/21
207.162.72.0/22
207.162.76.0/22
207.162.80.0/24
207.162.81.0/24
207.162.82.0/23
207.162.84.0/22
207.162.88.0/22
207.162.92.0/23
207.162.94.0/24
207.162.95.0/24
207.162.96.0/21
207.162.104.0/22
207.162.108.0/23
207.162.110.0/23
207.162.112.0/22
207.162.116.0/24
207.162.117.0/24
207.162.118.0/24
207.162.119.0/24
207.162.120.0/21

IPv6 prefixes

All 64 prefixes.

2001:510::/40
2001:510:100::/48
2001:510:101::/48
2001:510:102::/47
2001:510:104::/47
2001:510:106::/47
2001:510:108::/48
2001:510:109::/48
2001:510:10a::/47
2001:510:10c::/46
2001:510:110::/44
2001:510:120::/44
2001:510:131::/48
2001:510:132::/47
2001:510:134::/46
2001:510:138::/45
2001:510:140::/42
2001:510:180::/41
2001:510:200::/46
2001:510:204::/48
2001:510:205::/48
2001:510:206::/47
2001:510:208::/47
2001:510:20a::/48
2001:510:20b::/48
2001:510:20c::/48
2001:510:20d::/48
2001:510:20e::/47
2001:510:210::/44
2001:510:220::/43
2001:510:240::/42
2001:510:280::/41
2001:510:300::/47
2001:510:302::/48
2001:510:303::/48
2001:510:304::/48
2001:510:305::/48
2001:510:306::/47
2001:510:308::/45
2001:510:310::/44
2001:510:320::/43
2001:510:340::/42
2001:510:380::/41
2001:510:400::/38
2001:510:800::/37
2001:510:1000::/36
2001:510:2000::/35
2001:510:4000::/34
2001:510:8000::/34
2001:510:c000::/44
2001:510:c010::/48
2001:510:c011::/48
2001:510:c012::/47
2001:510:c014::/46
2001:510:c018::/45
2001:510:c020::/43
2001:510:c040::/42
2001:510:c080::/41
2001:510:c100::/40
2001:510:c200::/39
2001:510:c400::/38
2001:510:c800::/37
2001:510:d000::/36
2001:510:e000::/35

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AS855#11 CANET-ASN-4 - Bell Canada778,496

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