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
16,187
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
33,351
US
88

Top Open Ports

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

Port Open IPs
443 1,835
80 1,603
8000 540
22 392
8080 386
7547 352
8443 314
179 308
32400 253
21 238
554 214
6881 208
2000 164
9443 141
5060 136