Check-Host.cc

Autonomous System

AS9644 · SK Telecom

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

Announced IPs
7.27M
IPv4
IPv4 Prefixes
37
IPv6 Prefixes
2
Hosted Domains
283
resolve into this AS
Peers
Customers
4

AS Profile

AS Name
SK Telecom
AS Type
Scope
Not Disclosed
RIR
Country
Allocated

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
39
Announced (BGP)
39
RPKI Coverage
0%

Geographic Footprint

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

KR
9,907

Top Open Ports

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

Port Open IPs
1812 1,334
80 307
8080 244
53 166
443 126
554 88
8082 72
9000 68
8083 67
8081 48
8088 46
21 44
199 44
8087 42
8086 37

Upstreams