Check-Host.cc

Autonomous System

AS203156

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

Announced IPs
6,400
IPv4
IPv4 Prefixes
25
IPv6 Prefixes
1
Hosted Domains
4
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
US
Allocated
2025-12-05

RPKI Validity

Total ROAs
198
Valid Prefixes
26
NotFound
Announced (BGP)
26
RPKI Coverage
100%

Geographic Footprint

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

AT
361
LT
169
NL
136
GB
1

Top Open Ports

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

Port Open IPs
8443 97
443 89
22 87
9443 80
80 18
67 1
179 1
4000 1