Check-Host.cc

Autonomous System

AS20214 · Comcast - Miami/Pompano

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

Announced IPs
141k
IPv4
IPv4 Prefixes
23
IPv6 Prefixes
103
Hosted Domains
4
resolve into this AS
Peers
1
Customers
21

AS Profile

AS Name
Comcast - Miami/Pompano
AS Type
Cable/DSL/ISP
Scope
Regional
RIR
ARIN
Country
US
Allocated
2001-04-06

RPKI Validity

Total ROAs
2,376
Valid Prefixes
121
NotFound
5
Announced (BGP)
126
RPKI Coverage
96%

Geographic Footprint

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

US
54,068

Top Open Ports

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

Port Open IPs
636 3,652
1863 3,527
3299 3,444
1604 3,432
9595 3,405
2222 3,405
2096 3,403
9080 3,365
1158 3,355
2717 3,343
1494 3,273
40000 3,263
177 3,242
9999 3,230
18092 3,225