AS4609

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Summary

IP address summary information
Name	Companhia de Telecomunicacoes de Macau SARL
Country	Macao
Website	host.io/ctm.net·ctm.net
Hosted domains	998
IPv4 addresses	265,472
IPv6 addresses	8.67 × 10²⁸
ASN type	ISP
Registry	APNIC
Allocated	31 years ago on Jun 15, 1995
Updated	5 years ago on Jan 18, 2021

Ranking

#948

Overall rank

among 74,771 networks

Traffic

#656

Infrastructure

#2,466

#1inMacao

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Macao
100%

Held location over 90 days: 87%
Held location over 1 year: 95%
Median days between moves: 27 days
Geolocation scope: City

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

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
60.246.0.0/16	Companhia de Telecomunicacoes de Macau SARL	65,536
27.109.128.0/17	Companhia de Telecomunicacoes de Macau SARL	32,768
60.246.0.0/17	Companhia de Telecomunicacoes de Macau SARL	32,768
60.246.128.0/17	Companhia de Telecomunicacoes de Macau SARL	32,768
122.100.128.0/17	Companhia de Telecomunicacoes de Macau SARL	32,768
202.175.0.0/17	Companhia de Telecomunicacoes de Macau SARL	32,768
27.109.128.0/18	Companhia de Telecomunicacoes de Macau SARL	16,384
27.109.192.0/18	Companhia de Telecomunicacoes de Macau SARL	16,384
60.246.0.0/18	Companhia de Telecomunicacoes de Macau SARL	16,384
60.246.64.0/18	Companhia de Telecomunicacoes de Macau SARL	16,384

IP Ranges

WHOIS


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

Hosted Domains

There are 998 domain names hosted across 645 IP addresses on this ASN.

IP Address	Domain	Count
125.31.3.129		31
202.175.174.158		25
202.175.71.241		21
202.175.82.31		19
202.175.49.12		16

Places

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

Places IPs480
Hotel170
Restaurant67
Retail39

Category	In AS4609	Example IP

Places

Peers

There are 9 peers for this ASN.

ASN	Name	Rank
AS4058	CITIC Telecom International CPC Limited
AS7582	University of Macau
AS7617	CTM (HK) Limited
AS13335	Cloudflare, Inc.
AS24429	Zhejiang Taobao Network Co.,Ltd
AS58453	China Mobile International Limited
AS136167	CHINA TELECOM (MACAU) COMPANY LIMITED
AS138164	Macau University of Science and Technology

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS7617	CTM (HK) Limited
AS58453	China Mobile International Limited

Downstreams

There are 6 downstreams for this ASN.

ASN	Name	Rank
AS7582	University of Macau
AS13335	Cloudflare, Inc.
AS24429	Zhejiang Taobao Network Co.,Ltd
AS136167	CHINA TELECOM (MACAU) COMPANY LIMITED
AS138164	Macau University of Science and Technology
AS139341	ACE

Pingable IPs

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

IP Address	ASN	Details
60.246.109.225 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.57ms from Macau, MO
27.109.147.104 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.63ms from Macau, MO
27.109.131.182 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.75ms from Macau, MO
27.109.133.53 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.96ms from Macau, MO
180.94.188.1 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	0.85ms from Macau, MO
202.86.137.97 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	0.70ms from Macau, MO
202.175.12.1 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	0.85ms from Macau, MO
205.215.27.221 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.78ms from Macau, MO
60.246.233.20 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	1.75ms from Macau, MO
202.86.135.57 Ping	AS4609Companhia de Telecomunicacoes de Macau SARL	0.71ms from Macau, MO

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS4609


2001:f90:0:a000::134	Hong Kong, Hong Kong
2001:f90:0:a000::234	Hong Kong, Hong Kong
2001:f90:0:a000::236	Hong Kong, Hong Kong
2001:f90:0:a000::136	Hong Kong, Hong Kong
2001:f90:0:a000::22b	Hong Kong, Hong Kong
2001:f90:0:a000::12b	Hong Kong, Hong Kong
2001:f90:0:a000::232	Hong Kong, Hong Kong
2001:f90:0:a000::132	Hong Kong, Hong Kong
2001:f90:0:a000::130	Macau, Macao
182.93.63.54	Macau, Macao

Important routers in AS4609

Traceroute

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

$ traceroute -a -n -q1 -f3 -m15 113.52.78.2

traceroute to 113.52.78.2 (113.52.78.2): 15 hops max, 52 byte packets

3 [AS21859] 192.254.84.62 0.306 ms

4 [AS21859] 23.236.97.166 0.63 ms

5 [AS58453] 223.119.66.113 0.904 ms

6 [AS58453] 223.120.6.17 0.783 ms

7 [AS58453] 223.120.14.138 155.589 ms

8 [AS58453] 223.118.6.110 154.531 ms

9 [AS58453] 223.118.6.70 154.59 ms

10 [AS58453] 223.119.7.214 151.004 ms

11 [AS4609] 202.175.54.137 150.767 ms

12 [AS4609] 202.175.18.26 157.699 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On October 2, 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 AS4609 at robtex.

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AS4609

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 AS4609

Important routers in AS4609

Traceroute

Related Networks

AS133613

AS136793

AS138164

AS138330

AS214572

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 AS4609

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS133613

AS136793

AS138164

AS138330

AS214572

AS24335