Check-Host.cc

Autonomous System

AS51661

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

Announced IPs
1,024
IPv4
IPv4 Prefixes
4
IPv6 Prefixes
Hosted Domains
25
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
CZ
Allocated
2022-11-02

RPKI Validity

Total ROAs
16
Valid Prefixes
NotFound
4
Announced (BGP)
4
RPKI Coverage
0%

Geographic Footprint

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

CZ
46

Top Open Ports

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

Port Open IPs
443 10
80 6
5000 3
2000 2
37777 1
8888 1
8883 1
8443 1
8083 1
22 1
8008 1
8001 1
8080 1
554 1
25 1

Upstreams