125.31.0.0/19

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 125.31.0.0/19

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 98 domain names hosted across 68 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.31.22.46 cy-email.com 6
125.31.22.43 tdcsupplies.com 6
125.31.22.33 cy-email.com 6
125.31.28.186 takwa.com.mo 5
125.31.23.56 jed-machinery.cn 5
125.31.23.61 chatglm.cn 4
125.31.0.11 teleone.com.cn 3
125.31.23.58 relaxgamescdn.com 3
125.31.23.59 tdcsupplies.com 3
125.31.3.87 macaodragonboat.com 3
125.31.0.30 cyberctm.com 2
125.31.4.154 macaucampus.com 2
125.31.2.206 mlm.com.mo 1
125.31.19.103 isp.mo 1
125.31.28.226 oceb.cn 1
125.31.31.23 kotra.de 1
125.31.19.105 isp.mo 1
125.31.3.145 agrhm.org.mo 1
125.31.19.104 isp.mo 1
125.31.3.66 lokkaedutech.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

Pingable IPs

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

IP Address ASN Details
125.31.29.193 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.73ms from Hong Kong, HK
125.31.8.77 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
125.31.21.57 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.80ms from Hong Kong, HK
125.31.4.8 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.20ms from Hong Kong, HK
125.31.5.4 AS4609 Companhia de Telecomunicacoes de Macau SARL 3.00ms from Hong Kong, HK
125.31.30.65 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.79ms from Hong Kong, HK
125.31.22.212 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.70ms from Hong Kong, HK
125.31.3.111 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.15ms from Hong Kong, HK
125.31.15.89 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.70ms from Hong Kong, HK
125.31.18.233 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
125.31.24.73 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
125.31.1.27 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.24ms from Hong Kong, HK
125.31.23.58 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.80ms from Hong Kong, HK
125.31.14.137 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.73ms from Hong Kong, HK
125.31.28.161 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.72ms from Hong Kong, HK
125.31.16.97 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
125.31.2.80 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.15ms from Hong Kong, HK
125.31.0.50 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.24ms from Hong Kong, HK
125.31.9.81 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.79ms from Hong Kong, HK
125.31.13.209 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.79ms from Hong Kong, HK
125.31.31.81 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms 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
120.5.234.131 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Beijing, CN
87.138.124.131 AS3320 Deutsche Telekom AG 3.69ms from Berlin, DE
52.24.138.211 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
46.208.196.35 AS6871 Plusnet 17.62ms from Erith, GB
91.12.119.83 AS3320 Deutsche Telekom AG 4.27ms from Frankfurt am Main, DE
180.178.36.131 AS45753 Netsec Limited 0.53ms from Hong Kong, HK
51.140.80.99 AS8075 Microsoft Corporation 0.23ms from London, GB
187.17.195.211 AS28265 ABCREDE PROVEDOR DE INTERNET LTDA 9.97ms from Osasco, BR
44.202.69.195 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
187.38.132.83 AS28573 Claro NXT Telecomunicacoes Ltda 10.80ms from Sao Paulo, BR
117.17.137.179 AS4766 Korea Telecom 2.97ms from Seoul, KR
211.16.9.179 AS4713 NTT DOCOMO BUSINESS,Inc. 1.94ms from Tokyo, JP
94.152.15.19 AS29522 Cyber_Folks S.A. 4.80ms from Warsaw, PL
5.189.83.3 AS12668 LLC "KomTehCentr" 0.89ms from Yekaterinburg, RU
108.198.227.67 AS7018 AT&T Enterprises, LLC 6.91ms from Dallas, US
84.176.12.83 AS3320 Deutsche Telekom AG 6.08ms from Frankfurt am Main, DE
77.12.201.115 AS6805 Telefonica Germany GmbH & Co.OHG 2.96ms from Frankfurt am Main, DE
84.155.114.227 AS3320 Deutsche Telekom AG 6.06ms from Hamburg, DE
39.99.55.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.90ms from Hohhot, CN
12.200.155.163 AS7018 AT&T Enterprises, LLC 3.22ms from Houston, US
24.71.185.35 AS6327 Shaw Communications 3.18ms from Kelowna, CA
42.243.137.243 AS4134 CHINANET-BACKBONE 6.95ms from Kunming, CN
20.198.90.147 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
82.36.244.163 AS5089 Virgin Media Limited 13.90ms from London, GB
88.9.112.131 AS3352 TELEFONICA DE ESPANA S.A.U. 9.06ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 125.31.2.237
traceroute to 125.31.2.237 (125.31.2.237): 64 hops max, 52 byte packets
5 [AS2914] 129.250.66.50 0.591 ms
6 *
7 *
8 [AS6453] 63.243.218.17 216.872 ms
9 *
10 *
11 *
12 [AS749] 28.247.129.56 217.797 ms
13 [AS749] 28.247.129.53 214.227 ms
14 *
15 *
16 [AS4609] 125.31.2.237 213.414 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

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