125.31.2.0/24

AS4609 · Companhia de Telecomunicacoes de Macau SARL

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Summary

Country	Macao
Domain	ctm.com.mo
ASN	AS4609
Parent Range	125.31.0.0/18
Registry	APNIC
ID	CTM-MO

WHOIS Details

inetnum:        125.31.0.0 - 125.31.63.255
netname:        CTM-MO
descr:          CTM
country:        MO
geoloc:         22.200559616089 113.54611206055
org:            ORG-CDTD1-AP
admin-c:        CN448-AP
tech-c:         CM2469-AP
abuse-c:        AC2161-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:14Z
source:         APNIC

irt:            IRT-CTM-MO
address:        Rua da Lagos, Telecentro
address:        P.O. Box 868
address:        Taipa
address:        Macau
e-mail:         NMC_Internet_LeasedLine@ctm.com.mo
abuse-mailbox:  NMC_Internet_LeasedLine@ctm.com.mo
admin-c:        CN448-AP
tech-c:         CM2469-AP
auth:           # Filtered
remarks:        nmc_internet_leasedline@ctm.com.mo is invalid
mnt-by:         MAINT-CTM-MO
last-modified:  2025-11-18T00:26:29Z
source:         APNIC

organisation:   ORG-CDTD1-AP
org-name:       Companhia de Telecomunicacoes de Macau
org-type:       LIR
country:        MO
address:        Rua de Lagos
address:        Telecentro
address:        Taipa
address:        Macau
phone:          +853-891-2211
fax-no:         +853-891-2933
e-mail:         NMC_Internet_LeasedLine@ctm.com.mo
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE CTMMO
country:        ZZ
address:        Rua da Lagos, Telecentro
address:        P.O. Box 868
address:        Taipa
address:        Macau
phone:          +000000000
e-mail:         NMC_Internet_LeasedLine@ctm.com.mo
admin-c:        CN448-AP
tech-c:         CM2469-AP
nic-hdl:        AC2161-AP
remarks:        Generated from irt object IRT-CTM-MO
remarks:        nmc_internet_leasedline@ctm.com.mo is invalid
abuse-mailbox:  NMC_Internet_LeasedLine@ctm.com.mo
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T13:12:03Z
source:         APNIC

person:         CTM Mcenter
address:        Rua de Lagos, Telecentro, Taipa
country:        MO
phone:          +853 8891 2211
e-mail:         NMC_Internet_LeasedLine@ctm.com.mo
nic-hdl:        CM2469-AP
mnt-by:         MAINT-CTM-MO
last-modified:  2022-06-27T02:35:35Z
source:         APNIC

person:         CTM NOC
address:        Rua de Lagos, Telecentro, Taipa
country:        MO
phone:          +853 8891 2211
e-mail:         NMC_Internet_LeasedLine@ctm.com.mo
nic-hdl:        CN448-AP
mnt-by:         MAINT-CTM-MO
last-modified:  2022-06-27T02:30:59Z
source:         APNIC

route:          125.31.0.0/18
descr:          CTM Internet Services
descr:          Companhia de Telecomunicacoes de Macau S.A.R.L.
country:        MO
origin:         AS4609
remarks:        Route Object - 125.31.0.0/18
mnt-by:         MAINT-CTM-MO
last-modified:  2008-09-04T07:54:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 125.31.2.0/24

Range	ASN	Company	Num of IPs
125.31.0.0/18	AS4609	CTM	16,384

Nearby Ranges

BGP prefixes that overlap with 125.31.0.0/16

Range	ASN	Company	Num of IPs
125.31.128.0/18	AS18310	SK Broadband Co Ltd	16,384
125.31.0.0/18	AS4609	CTM	16,384
125.31.64.0/18	AS7679	QTnet,Inc.	16,384

Hosted domains

There are 12 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.31.2.230	mrj.com.mo	2
125.31.2.86	palacegourmet.mo	2
125.31.2.123	gojchr.com	2
125.31.2.225	macao10k.com	2
125.31.2.231	xinhua.edu.mo	1
125.31.2.51	mice.gov.mo	1
125.31.2.233	yopoint.net	1
125.31.2.206	mlm.com.mo	1
125.31.2.159	macaodaily.com	1
125.31.2.113	macaomiecf.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
125.31.2.195	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.74ms` from Macau, MO

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
67.175.85.120	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Chicago, US
14.171.103.104	AS45899 VNPT Corp	`3.41ms` from Hanoi, VN
104.76.128.184	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
74.102.21.120	AS701 Verizon Business	`1.57ms` from New York City, US
27.205.95.120	AS4837 CHINA UNICOM China169 Backbone	`2.95ms` from Qingdao, CN
79.37.114.72	AS3269 Telecom Italia S.p.A.	`8.97ms` from Rende, IT
132.66.63.136	AS378 IUCC - Israel InterUniversity Computation Center	`0.93ms` from Tel Aviv, IL
60.45.47.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.95ms` from Tokyo, JP
20.93.253.216	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
72.2.248.40	AS26727 Brandenburg Telephone Company	`10.52ms` from Chicago, US
98.227.235.152	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Chicago, US
138.74.229.56	AS15108 Allo Communications LLC	`8.43ms` from Denver, US
63.181.68.120	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
1.95.3.248	AS55990 Huawei Cloud Service data center	`1.09ms` from Guiyang, CN
118.49.161.184	AS4766 Korea Telecom	`1.76ms` from Incheon, KR
93.102.149.248	AS2860 NOS COMUNICACOES, S.A.	`10.56ms` from Lisbon, PT
86.20.245.136	AS5089 Virgin Media Limited	`9.16ms` from London, GB
94.92.181.200	AS3269 Telecom Italia S.p.A.	`4.73ms` from Milan, IT
3.97.177.200	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
35.180.59.8	AS16509 Amazon.com, Inc.	`0.12ms` from Paris, FR
97.214.115.56	AS6167 Verizon Business	`13.82ms` from San Jose, US
97.210.123.152	AS6167 Verizon Business	`15.03ms` from Seattle, US
85.116.111.200	AS12389 PJSC Rostelecom	`4.66ms` from Yekaterinburg, RU
45.37.213.72	AS11426 Charter Communications Inc	`9.58ms` from Charlotte, US
178.200.244.40	AS3209 Vodafone GmbH	`11.33ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f6 125.31.2.165

traceroute to 125.31.2.165 (125.31.2.165): 64 hops max, 52 byte packets

6 [AS4637] 202.47.212.129 1.314 ms

7 [AS4637] 202.47.212.142 61.232 ms

8 [AS4637] 202.84.219.173 55.846 ms

9 [AS4637] 210.57.53.85 76.831 ms

10 *

11 *

12 *

13 [AS749] 28.247.129.24 211.314 ms

14 [AS749] 28.247.129.58 202.736 ms

15 [AS749] 28.247.129.55 199.701 ms

16 *

17 [AS4609] 125.31.2.165 185.579 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On April 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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