Check-Host.cc

Autonomous System

AS9891 · CSL IDC

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

Announced IPs
57,856
IPv4
IPv4 Prefixes
101
IPv6 Prefixes
8
Hosted Domains
36,558
resolve into this AS
Peers
Customers
4

AS Profile

AS Name
CSL IDC
AS Type
Content
Scope
Regional
Traffic
300-500Gbps
RIR
APNIC
Country
TH
Allocated
2003-08-07

RPKI Validity

Total ROAs
877
Valid Prefixes
100
NotFound
9
Announced (BGP)
109
RPKI Coverage
91.7%

Geographic Footprint

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

TH
4,244

Top Open Ports

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

Port Open IPs
80 250
443 234
25 171
143 155
995 149
21 142
993 139
110 138
22 131
465 124
587 119
53 108
3306 87
2222 77
8443 60