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
15,792
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
32,684
US
88

Top Open Ports

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

Port Open IPs
443 1,677
80 1,444
8000 498
22 362
8080 355
7547 314
8443 293
179 284
32400 229
21 218
554 199
6881 192
2000 142
5060 126
9443 126