Check-Host.cc

Autonomous System

AS22258 · Comcast - Memphis

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

Announced IPs
3,328
IPv4
IPv4 Prefixes
7
IPv6 Prefixes
15
Hosted Domains
1
resolve into this AS
Peers
Customers
15

AS Profile

AS Name
Comcast - Memphis
AS Type
Cable/DSL/ISP
Scope
Regional
RIR
ARIN
Country
US
Allocated
2001-08-27

RPKI Validity

Total ROAs
8,115
Valid Prefixes
16
NotFound
6
Announced (BGP)
22
RPKI Coverage
72.7%

Geographic Footprint

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

US
18

Top Open Ports

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

Port Open IPs
80 1
443 1
1158 1
4222 1
5555 1
8001 1
19000 1
47808 1

Upstreams