Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Autonomous System

AS23764 · CTGNet

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

bgp.tools RIPEstat
Announced IPs
50,688
IPv4
IPv4 Prefixes
181
IPv6 Prefixes
28
Hosted Domains
898
resolve into this AS
Peers
1,217
Customers
122

AS Profile

AS Name
CTGNet
AS Type
NSP
Scope
Global
Website
https://www.chinatelecomglobal.com/
IRR AS-SET
AS-CTGNET
RIR
APNIC
Country
HK
Allocated
2020-06-12

RPKI Validity

Total ROAs
2,573
Valid Prefixes
183
NotFound
26
Announced (BGP)
209
RPKI Coverage
87.6%

Geographic Footprint

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

CN
173
HK
156
GB
82
ZA
57
JP
34
BR
31
SG
23
SC
3

Top Open Ports

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

Port Open IPs
80 37
443 28
22 24
8888 13
3389 12
5000 11
8200 10
8087 10
8083 9
81 8
9999 8
401 8
5001 8
17500 8
14443 8

Upstreams

SE AS1299 US AS2914 US AS3257 DE AS3320 US AS3356 HK AS3491 US AS6453 IT AS6762 US AS6939 AE AS8966 ES AS12956 AS23815 FR AS51706 SE AS52005 SG AS55518 DE AS61374