Autonomous System

AS7922 · Comcast

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat

Announced IPs

68.31M

IPv4

IPv4 Prefixes

412

IPv6 Prefixes

Hosted Domains

85,748

resolve into this AS

Peers

Customers

107

AS Profile

AS Name

Comcast

Also known as

Comcast Backbone - 7922

AS Type

Cable/DSL/ISP

Scope

North America

Traffic

1-5Tbps

Website

https://corporate.comcast.com/

IRR AS-SET

RADB::AS-COMCAST-IBONE

RIR

ARIN

Country

Allocated

1997-02-14

RPKI Validity

Total ROAs

6,457

Valid Prefixes

152

NotFound

265

Announced (BGP)

417

RPKI Coverage

36.5%

Geographic Footprint

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

258,251

Top Open Ports

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

Port	Open IPs
80	10,982
443	10,502
8000	4,830
7547	4,505
5101	3,791
8443	3,243
554	2,838
8080	2,487
32400	2,272
22	2,216
179	1,840
10000	1,600
60000	1,463
37777	1,403
40000	1,399

Upstreams

AS3356

AS6453

AS64289