Check-Host.cc

Autonomous System

AS21708

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

Announced IPs
8,704
IPv4
IPv4 Prefixes
3
IPv6 Prefixes
Hosted Domains
13
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
ARIN
Country
US
Allocated
2001-06-12

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
3
Announced (BGP)
3
RPKI Coverage
0%

Geographic Footprint

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

US
46

Top Open Ports

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

Port Open IPs
5060 4
67 3
25 1
443 1
1720 1

Upstreams