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
16,728
IPv6 Prefixes
67
Hosted Domains
16,065
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
1,665
Valid Prefixes
168
NotFound
16,627
Announced (BGP)
16,795
RPKI Coverage
1%

Geographic Footprint

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

CA
33,116
US
88

Top Open Ports

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

Port Open IPs
443 1,789
80 1,551
8000 525
22 383
8080 371
7547 335
8443 309
179 303
32400 242
21 231
554 212
6881 202
2000 153
9443 137
5060 134