Check-Host.cc

Autonomous System

AS21257

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

Announced IPs
768
IPv4
IPv4 Prefixes
2
IPv6 Prefixes
Hosted Domains
1
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
UA
Allocated
2001-10-09

RPKI Validity

Total ROAs
8
Valid Prefixes
2
NotFound
Announced (BGP)
2
RPKI Coverage
100%

Geographic Footprint

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

UA
59

Top Open Ports

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

Port Open IPs
9100 13
10911 8
22 7
443 7
10250 7
80 6
8443 5
6443 3
111 1
3128 1
5900 1
8181 1
9000 1
9080 1