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
16,091
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
833
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
33,163
US
88

Top Open Ports

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

Port Open IPs
443 1,802
80 1,558
8000 528
22 385
8080 374
7547 337
8443 311
179 305
32400 243
21 231
554 212
6881 205
2000 156
9443 139
5060 134