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
16,215
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
33,413
US
88

Top Open Ports

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

Port Open IPs
443 1,854
80 1,616
8000 544
22 394
8080 389
7547 354
8443 314
179 310
32400 256
21 240
554 215
6881 209
2000 165
9443 143
53 139