125.31.0.0/24

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 125.31.0.0/24

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

IP Address	Domain	Domains on this IP
125.31.0.134	arisemice.com	4
125.31.0.189	mfe.mo	2
125.31.0.12	yopoint.cn	1
125.31.0.9	dsi.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

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

IP Address	ASN	Details
125.31.0.50	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.24ms` 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
52.170.28.120	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
77.75.89.24	AS43019 Farah Net S.a.r.l.	`2.13ms` from Beirut, LB
54.200.182.184	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.39.126.248	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
41.39.46.104	AS8452 TE-AS	`9.01ms` from Cairo, EG
39.135.136.40	AS132525 HeiLongJiang Mobile Communication Company Limited	`11.26ms` from Changchun, CN
20.223.253.24	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
78.70.129.248	AS3301 Telia Company AB	`0.62ms` from Goeteborg, SE
85.100.221.104	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.29ms` from Istanbul, TR
178.205.212.40	AS28840 PJSC "TATTELECOM"	`13.36ms` from Kazan, RU
86.61.20.248	AS5603 Telekom Slovenije, d.d.	`0.69ms` from Ljubljana, SI
69.71.205.200	AS46446 California Telecom	`0.29ms` from Los Angeles, US
88.185.56.136	AS12322 Free SAS	`2.27ms` from Paris, FR
93.67.84.136	AS30722 Vodafone Italia S.p.A.	`6.28ms` from Rome, IT
168.245.136.216	AS17017 campuscolo.com	`1.52ms` from Seattle, US
220.146.69.200	AS4685 Asahi Net	`1.99ms` from Tokyo, JP
182.52.9.152	AS23969 TOT Public Company Limited	`1.48ms` from Bangkok, TH
103.89.225.88	AS63590 Hebei Broadcasting&TV Network	`10.92ms` from Beijing, CN
78.21.252.24	AS6848 Telenet BV	`8.02ms` from Brussels, BE
186.159.122.8	AS52371 XF Comunicaciones S.A.	`18.16ms` from Buenos Aires, AR
91.32.38.104	AS3320 Deutsche Telekom AG	`3.06ms` from Duesseldorf, DE
82.27.165.216	AS134729 JOINT POWER TECHNOLOGY LIMITED	`1.11ms` from Hong Kong, HK
72.134.47.232	AS20001 Charter Communications Inc	`6.55ms` from Los Angeles, US
92.17.61.40	AS13285 TalkTalk Communications Limited	`3.33ms` from Manchester, GB
35.182.209.24	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 125.31.0.13

traceroute to 125.31.0.13 (125.31.0.13): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 0.934 ms

2 *

3 [AS4609] 202.175.0.145 2.842 ms

4 [AS4609] 202.175.54.94 3.509 ms

5 [AS4609] 182.93.63.81 8.566 ms

6 [AS4609] 202.174.0.52 3.342 ms

7 *

8 *

9 [AS4609] 125.31.0.13 3.704 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

What are IP address ranges?

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