Check-Host.cc

Autonomous System

AS577 · Bell Canada Backbone

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
11.58M
IPv4
IPv4 Prefixes
16,731
IPv6 Prefixes
67
Hosted Domains
16,452
resolve into this AS
Peers
59
Customers
258

AS Profile

AS Name
Bell Canada Backbone
AS Type
NSP
Scope
North America
IRR AS-SET
AS577:AS-CUSTOMERS
RIR
ARIN
Country
CA
Allocated
1999-03-03

RPKI Validity

Total ROAs
1,249
Valid Prefixes
168
NotFound
16,630
Announced (BGP)
16,798
RPKI Coverage
1%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

CA
33,961
US
89

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
443 1,778
80 1,574
8000 500
8080 371
22 369
7547 344
179 300
8443 283
32400 237
21 233
554 207
6881 206
2000 159
9443 147
53 137