Check-Host.cc

Autonomous System

AS21017

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

Announced IPs
115k
IPv4
IPv4 Prefixes
7
IPv6 Prefixes
Hosted Domains
204
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
RU
Allocated
2001-07-27

RPKI Validity

Total ROAs
56
Valid Prefixes
7
NotFound
Announced (BGP)
7
RPKI Coverage
100%

Geographic Footprint

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

RU
722

Top Open Ports

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

Port Open IPs
80 36
443 32
1723 11
554 10
6000 7
22 6
8000 6
2000 6
1080 5
6881 5
587 4
8080 4
8081 4
8443 4
37777 4

Upstreams