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
16,362
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
1,041
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
33,670
US
89

Top Open Ports

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

Port Open IPs
443 1,708
80 1,503
8000 483
8080 363
22 353
7547 326
179 286
8443 272
32400 234
21 223
554 201
6881 195
2000 152
9443 141
53 130