Check-Host.cc

Autonomous System

AS9521

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

Announced IPs
1,280
IPv4
IPv4 Prefixes
5
IPv6 Prefixes
Hosted Domains
2
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
APNIC
Country
KR
Allocated
1999-05-13

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
5
Announced (BGP)
5
RPKI Coverage
0%

Geographic Footprint

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

KR
5

Top Open Ports

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

Port Open IPs
443 1

Upstreams