Check-Host.cc

Autonomous System

AS21565

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

Announced IPs
118k
IPv4
IPv4 Prefixes
459
IPv6 Prefixes
3
Hosted Domains
365
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
ARIN
Country
US
Allocated
2001-05-23

RPKI Validity

Total ROAs
108
Valid Prefixes
1
NotFound
461
Announced (BGP)
462
RPKI Coverage
0.2%

Geographic Footprint

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

US
1,083

Top Open Ports

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

Port Open IPs
443 78
80 69
7547 60
8000 40
554 28
8443 20
22 18
8080 18
9000 11
8081 10
8001 9
37777 7
10000 7
32400 7
53 7

Upstreams