Check-Host.cc

Autonomous System

AS18121

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

Announced IPs
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
81
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
Country
Allocated

RPKI Validity

Total ROAs
66
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

JP
242

Top Open Ports

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

Port Open IPs
80 26
443 14
179 10
22 8
25 4
67 4
21 3
110 3
143 2
53 2
993 2
5061 1
8001 1
8080 1
5985 1