AS23764

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Name	CTGNet
Country	Hong Kong
Website	host.io/chinatelecomglobal.com·chinatelecomglobal.com
Hosted domains	37,169
IPv4 addresses	51,200
IPv6 addresses	3.63 × 10²⁵
ASN type	ISP
Registry	APNIC
Allocated	6 years ago on Jun 12, 2020
Updated	6 years ago on Jul 20, 2020

Ranking

#512

Overall rank

among 74,811 networks

Traffic

#19,217

Infrastructure

#154

#8inHong Kong

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Hong Kong
40.0%
China
10.7%
Singapore
10.1%
United Kingdom
7.0%
Germany
6.5%
South Africa
5.3%
Kenya
4.7%
Japan
4.7%
Brazil
3.0%
United Arab Emirates
2.5%

Held location over 90 days: 93%
Held location over 1 year: 95%
Median days between moves: 287 days
Geolocation scope: Global

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A weak daily rhythm — a blend of human and always-on traffic (carrier-NAT, mobile, or proxy-heavy).

Mon

IP Ranges

Netblock	Company	Num of IPs
202.55.8.0/21	CTGNet	2,048
203.19.32.0/22	CTGNet	1,024
210.48.136.0/22	CTGNet	1,024
210.48.140.0/22	CTGNet	1,024
203.81.6.0/23	CTGNet	512
218.30.62.0/23	CTGNet	512
220.174.26.0/23	CTGNet	512
220.174.94.0/23	CTGNet	512
5.10.136.0/24	CTGNet	256
5.154.130.0/24	CTGNet	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 37,169 domain names hosted across 169 IP addresses on this ASN.

IP Address	Domain	Count
203.12.200.78		34,995
203.196.13.144		704
203.196.8.151		395
203.196.8.170		293
203.12.200.88		134

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs11
Train Station4
Business Services2
Sports Center1

Category	In AS23764	Example IP
Train Station	4

Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 13 upstreams for this ASN.

ASN	Name	Rank
AS174	Cogent Communications, LLC
AS1299	Arelion Sweden AB
AS2914	NTT America, Inc.
AS3257	GTT Communications Inc.
AS3320	Deutsche Telekom AG
AS3356

Downstreams

There are 50 downstreams for this ASN.

ASN	Name	Rank

Pingable IPs

184 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
131.221.80.12 Ping	AS23764CTGNet	0.83ms from Sao Paulo, BR
203.89.10.1 Ping	AS23764CTGNet	24.77ms from Singapore, SG
203.33.8.6 Ping	AS23764CTGNet	1.15ms from Singapore, SG
45.196.27.36 Ping	AS23764CTGNet	68.64ms from Cape Town, ZA
2400:9380:a014::2 Ping	AS23764CTGNet	0.83ms from Hong Kong, HK
203.86.115.65 Ping	AS23764CTGNet	0.41ms from Hong Kong, HK
131.221.83.252 Ping	AS23764CTGNet	16.78ms from Sao Paulo, BR
203.89.12.2 Ping	AS23764CTGNet	0.43ms from Singapore, SG
5.154.144.242 Ping	AS23764CTGNet	0.66ms from Frankfurt am Main, DE
203.14.188.100 Ping	AS23764CTGNet	1.23ms from Hong Kong, HK

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS23764


203.196.10.6	Hong Kong, Hong Kong
203.82.19.10	Johannesburg, South Africa
5.154.154.238	Frankfurt am Main, Germany
5.154.154.58	Frankfurt am Main, Germany
203.34.194.130	Hong Kong, Hong Kong
5.154.154.46	London, United Kingdom
5.154.154.237	Frankfurt am Main, Germany
5.154.154.157	Frankfurt am Main, Germany
5.154.156.193	Frankfurt am Main, Germany
5.154.154.230	London, United Kingdom

Important routers in AS23764

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f2 154.72.43.33

traceroute to 154.72.43.33 (154.72.43.33): 64 hops max, 52 byte packets

2 [] 196.60.10.214 20.207 ms

3 [AS23764] 154.72.43.33 21.362 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On October 9, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23764 at robtex.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get started for free Contact sales

Our IP tools

Explore all tools

What is my IP?

Test our data accuracy by viewing insights from your IP address.

See your IP address

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs

AS23764

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS23764

Important routers in AS23764

Traceroute

Related Networks

AS139061

AS147060

AS149416

AS18204

AS203013

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS23764

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS139061

AS147060

AS149416

AS18204

AS203013

AS24373