AS577 Bell Canada 🇨🇦 CA

Announcing 16,389 prefixes, seen at the RIS collectors.

IPv4 prefixes
16,316
11,241,216 (43,911 × /24)
IPv6 prefixes
73
2 × /32
Upstreams
13
transit providers observed
Peers
12
settlement-free adjacencies
Downstreams
262
transit customers observed
Customer cone
23,362
ASes reachable through it

Registry and operator data

AS number
AS577
Name
Bell Canada
Organisation
Bell Canada Backbone
Country
🇨🇦 CA
RIR
ARIN
Allocated
1999-03-03
Network type
NSP
Scope
North America
Peering policy
Restrictive
IRR as-set
AS577:AS-CUSTOMERS
PeeringDB
net/1550
Exchanges
5
Facilities
4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

16,198 valid (98.8%) 1 invalid (0.0%) 190 no ROA (1.2%)

Announcement history

One point per day, recorded at each table import

04k8k12k16k09-1809-1909-2009-21
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-20 18:59:51Z new prefix 70.55.95.0/24 AS577 Bell Canada 1403577
2026-09-20 10:19:11Z origin change 199.212.115.0/24 AS577 → AS812 58057174812
2026-09-20 10:19:11Z origin change 199.212.114.0/24 AS577 → AS812 58057174812
2026-09-20 09:59:28Z origin change 199.212.115.0/24 AS812 → AS577 138309713356577
2026-09-20 09:59:28Z origin change 199.212.114.0/24 AS812 → AS577 138309713356577
2026-09-20 09:14:57Z origin change 199.212.114.0/24 AS577 → AS812 20236550673174812
2026-09-20 09:14:57Z origin change 199.212.115.0/24 AS577 → AS812 20236550673174812
2026-09-20 08:59:04Z origin change 199.212.114.0/24 AS812 → AS577 138309713356577
2026-09-20 08:59:04Z origin change 199.212.115.0/24 AS812 → AS577 138309713356577
2026-09-20 06:18:25Z new prefix 142.159.222.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.224.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.219.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.208.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.216.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.209.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.221.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.225.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.211.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.210.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.223.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.207.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.214.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.218.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.212.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.217.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.220.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.213.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.215.0/24 AS577 Bell Canada 1403577
2026-09-20 06:18:25Z new prefix 142.159.206.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.185.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.194.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.183.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.202.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.182.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.205.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.190.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.199.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.181.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.191.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.189.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.195.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.201.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.187.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.184.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.193.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.200.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.204.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.196.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.186.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.203.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.197.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.198.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.188.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:58Z new prefix 142.159.192.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.174.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.178.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.159.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.165.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.171.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.164.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.156.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.160.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.157.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.176.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.175.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.168.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.163.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.162.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.167.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.180.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.177.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.170.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.173.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.169.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.179.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.172.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.158.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.166.0/24 AS577 Bell Canada 1403577
2026-09-20 06:17:28Z new prefix 142.159.161.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.147.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.134.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.131.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.151.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.148.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.141.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.145.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.139.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.132.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.153.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.142.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.138.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.152.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.150.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.144.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.143.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.140.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.137.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.135.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.154.0/24 AS577 Bell Canada 1403577
2026-09-20 06:16:56Z new prefix 142.159.155.0/24 AS577 Bell Canada 1403577