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
36,567
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
437
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
4,248

Top Open Ports

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

Port Open IPs
80 251
443 235
25 171
143 156
995 150
21 143
993 139
110 139
22 133
465 124
587 119
53 108
3306 87
2222 77
8443 60