AS812 Rogers Communications Canada Inc.
Every prefix the ASN database assigns to AS812, the operator behind it, the registry that allocated the system and when, and what the operator lists say about it. Facts about a network, read from data held on this server — never about whoever is using an address today.
The system at a glance
| Number | AS812 |
|---|---|
| Operator | Rogers Communications Canada Inc. |
| Operator type | an Internet service provider |
| Registry | ARIN |
| Registry country | CA |
| Allocated | 2002-07-24 |
| Prefixes | 450 IPv4, 21 IPv6 |
| Threat blocklist | not listed |
| Satellite ISP | not listed |
| Mobile carrier | not listed |
The flags are what the lookup applies to every address of the system: Spamhaus ASN-DROP names operators behind hijacked or leased netblocks, and the satellite and mobile lists are curated and positive-only, so "not listed" means exactly that and never a guess.
IPv4 prefixes (450)
- 9.232.0.0/20
- 9.233.112.0/21
- 9.249.96.0/22
- 9.249.108.0/22
- 13.141.128.0/21
- 13.141.136.0/22
- 23.155.64.0/24
- 24.102.0.0/18
- 24.114.0.0/16
- 24.137.48.0/20
- 24.137.192.0/20
- 24.137.216.0/21
- 24.137.208.0/22
- 24.137.212.0/23
- 24.137.215.0/24
- 24.153.0.0/19
- 24.156.128.0/19
- 24.215.0.0/18
- 24.235.96.0/19
- 31.13.214.0/24
- 31.76.182.0/23
- 31.76.186.0/23
- 51.194.8.0/21
- 51.194.181.0/24
- 64.26.132.0/23
- 64.26.134.0/24
- 64.26.143.0/24
- 64.26.144.0/24
- 64.26.151.0/24
- 64.26.153.0/24
- 64.26.154.0/24
- 64.26.183.0/24
- 64.26.188.0/22
- 64.26.184.0/24
- 64.71.240.0/20
- 64.87.64.0/18
- 64.119.96.0/19
- 64.201.32.0/20
- 64.201.48.0/21
- 64.201.63.0/24
- 65.97.192.0/18
- 65.111.144.0/23
- 65.111.152.0/24
- 66.92.170.0/24
- 66.146.128.0/19
- 66.185.80.0/20
- 66.207.96.0/22
- 66.207.100.0/23
- 66.207.102.0/24
- 66.207.108.0/22
- 66.207.106.0/23
- 66.207.120.0/22
- 66.207.126.0/23
- 66.209.48.0/20
- 66.220.47.0/24
- 66.242.96.0/20
- 67.200.48.0/24
- 67.200.90.0/24
- 67.200.98.0/24
- 67.200.102.0/24
- 67.210.160.0/20
- 67.224.80.0/20
- 67.231.208.0/20
- 69.17.128.0/19
- 69.17.160.0/21
- 69.17.172.0/22
- 69.17.170.0/23
- 69.17.168.0/24
- 69.17.184.0/21
- 69.17.176.0/22
- 69.17.180.0/23
- 69.17.182.0/24
- 69.20.224.0/22
- 69.20.237.0/24
- 69.20.252.0/22
- 69.20.251.0/24
- 69.26.194.0/24
- 69.26.251.0/24
- 69.58.96.0/20
- 69.63.240.0/20
- 69.88.49.0/24
- 69.88.60.0/22
- 69.164.176.0/21
- 72.1.192.0/19
- 72.12.128.0/18
- 72.136.0.0/15
- 72.138.0.0/16
- 72.139.0.0/17
- 72.139.128.0/18
- 72.139.224.0/19
- 72.139.192.0/20
- 72.139.208.0/21
- 72.139.220.0/22
- 72.141.0.0/16
- 72.140.0.0/17
- 72.140.128.0/18
- 72.140.192.0/19
- 72.140.240.0/20
- 72.140.224.0/21
- 72.143.0.0/16
100 of 450 shown; the API answers up to 450 and the whole count.
IPv6 prefixes (21)
- 2001:506:20::/48
- 2605:8d80::/32
- 2606:f900::/32
- 2607:9880::/32
- 2607:f798:8000::/33
- 2607:f798:4000::/34
- 2607:f798:2000::/35
- 2607:f798:1000::/36
- 2607:f798:800::/37
- 2607:f798:400::/38
- 2607:f798::/39
- 2607:f798:300::/40
- 2607:f798:280::/41
- 2607:f798:200::/42
- 2607:f798:240::/43
- 2607:f798:270::/44
- 2607:f798:268::/45
- 2607:f798:264::/46
- 2607:f798:260::/48
- 2607:f798:263::/48
- 2607:fea8::/32
The same facts from the API
One call answers the operator, the registry facts, the flags, the prefix counts and up to 500 prefixes per family, 471 in total for this system. It costs one credit, and a repeat inside seven days is free.
$ curl https://spaw.co/api/v1/ip/asn/812 \
-H "Authorization: Bearer $SPAW_KEY"How to read this page
The prefixes are what the free DB-IP ASN database assigns to the system, walked once a month into an index on this server — a database, not a live route table, so a prefix announced yesterday appears at the next build. The registry facts are the regional registries' own daily statistics. None of it says who is behind an address today: a carrier's prefix carries thousands of people, and a hosting operator's carries whatever its customers run.
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asn-prefixes 2026-09-12 · dbip-asn-lite 2026-09-01 · rir-allocations 2026-09-12 · threat-blocklists 2026-09-12 · satellite-asns 2026-09-12 · mobile-carrier-asns 2026-09-12 · index built 2026-09-12
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