125.31.3.0/24

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CN448-AP
tech-c:         CM2469-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        CN448-AP
tech-c:         CM2469-AP
nic-hdl:        AC2161-AP
remarks:        Generated from irt object IRT-CTM-MO
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 125.31.3.0/24

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 50 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.31.3.129	uesome.net	32
125.31.3.87	macaovnl.com	3
125.31.3.90	mif-online.com	2
125.31.3.56	myeic.mo	2
125.31.3.198	sflremit.com	1
125.31.3.96	bohim.com	1
125.31.3.178	mid.com.mo	1
125.31.3.145	agrhm.org.mo	1
125.31.3.60	forumchinaplp.org.mo	1
125.31.3.73	iv.edu.mo	1
125.31.3.66	lokkaedutech.com	1
125.31.3.98	huaguan-mo.tw	1
125.31.3.187	msc.org.mo	1
125.31.3.34	6hm.me	1
125.31.3.154	cacp.gov.mo	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

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

IP Address	ASN	Details
125.31.3.163	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.14ms` from Hong Kong, HK

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
46.185.188.184	AS8376 Jordan Data Communications Company LLC	`6.52ms` from Amman, JO
64.225.66.88	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
34.34.198.152	AS396982 Google LLC	`0.30ms` from Atlanta, US
201.244.129.184	AS19429 ETB - Colombia	`0.99ms` from Bogota, CO
79.235.169.120	AS3320 Deutsche Telekom AG	`3.64ms` from Duesseldorf, DE
176.199.10.168	AS3209 Vodafone GmbH	`11.48ms` from Frankfurt am Main, DE
14.178.31.40	AS45899 VNPT Corp	`4.77ms` from Hanoi, VN
14.235.87.152	AS45899 VNPT Corp	`2.24ms` from Hanoi, VN
211.200.135.72	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
95.106.47.40	AS12389 PJSC Rostelecom	`14.23ms` from Moscow, RU
203.180.90.40	AS2497 Internet Initiative Japan Inc.	`0.78ms` from Osaka, JP
86.242.94.56	AS3215 Orange S.A.	`2.46ms` from Paris, FR
185.64.59.40	AS51840 CSL Data Centre Services Limited	`0.34ms` from Qormi, MT
192.178.52.216	AS15169 Google LLC	`0.40ms` from Santiago de Queretaro, MX
176.226.208.8	AS8369 Intersvyaz-2 JSC	`3.66ms` from Yekaterinburg, RU
71.206.240.216	AS7922 Comcast Cable Communications, LLC	`10.50ms` from Ashburn, US
20.228.147.248	AS8075 Microsoft Corporation	`0.53ms` from Ashburn, US
218.68.136.56	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Beijing, CN
23.215.149.56	AS16625 Akamai Technologies, Inc.	`0.72ms` from Chicago, US
149.160.208.216	AS27198 Indiana University	`7.25ms` from Chicago, US
186.177.165.120	AS262197 MILLICOM CABLE COSTA RICA S.A.	`6.63ms` from Curridabat, CR
71.14.135.8	AS20115 Charter Communications LLC	`3.85ms` from Dallas, US
92.218.131.152	AS3209 Vodafone GmbH	`7.60ms` from Frankfurt am Main, DE
211.179.120.168	AS9318 SK Broadband Co Ltd	`2.11ms` from Incheon, KR
3.8.150.72	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 125.31.3.182

traceroute to 125.31.3.182 (125.31.3.182): 64 hops max, 52 byte packets

4 [AS6453] 66.110.57.169 1.598 ms

5 *

6 *

7 *

8 [AS6453] 180.87.149.0 193.558 ms

9 [AS6453] 180.87.180.153 189.921 ms

10 [AS6453] 209.58.61.98 189.202 ms

11 *

12 [AS749] 28.247.129.55 206.15 ms

13 *

14 *

15 [AS4609] 125.31.3.182 191.869 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 19th 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.

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