Check-Host.cc

Autonomous System

AS21054

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

Announced IPs
134k
IPv4
IPv4 Prefixes
13
IPv6 Prefixes
Hosted Domains
157
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
GB
Allocated
2001-08-08

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
13
RPKI Coverage

Geographic Footprint

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

GB
106

Top Open Ports

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

Port Open IPs
443 16
80 10
25 3