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
16,737
IPv6 Prefixes
67
Hosted Domains
16,939
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
16,636
Announced (BGP)
16,804
RPKI Coverage
1%

Geographic Footprint

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

CA
35,008
US
97

Top Open Ports

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

Port Open IPs
443 2,002
80 1,839
8000 583
8080 418
22 415
7547 401
179 344
8443 323
32400 273
21 265
554 239
6881 230
2000 178
9443 174
5060 152