125.31.32.0/19

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 125.31.32.0/19

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 19 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.31.42.203 asiapacificom.org 4
125.31.36.220 bys.org.mo 2
125.31.57.18 mastvnet.com 2
125.31.43.251 at853.com 2
125.31.43.250 rc853.com 2
125.31.46.82 kvtt-macau.com 1
125.31.42.202 divosurvey.com 1
125.31.57.27 imastv.com 1
125.31.41.251 macaozone.org 1
125.31.40.138 creationnas.com 1
125.31.44.242 dsf.gov.mo 1
125.31.57.55 macaugrandhyatt.com 1
125.31.41.230 must.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

Pingable IPs

1,296 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
125.31.43.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.69ms from Macau, MO
125.31.63.161 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.74ms from Macau, MO
125.31.57.129 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.40.25 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.34.201 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.54.65 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.36.49 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.38.41 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.53.177 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.32.201 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.46.41 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.55.228 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.58.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.47.145 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.45.65 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.69ms from Macau, MO
125.31.56.153 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.33.33 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.44.193 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.37.97 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.39.217 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.69ms from Macau, MO
125.31.35.129 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
125.31.41.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.52.169 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.42.73 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms from Macau, MO
125.31.59.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.71ms 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
85.149.92.51 AS5390 EuroNet 2.73ms from Amsterdam, NL
78.99.237.243 AS6855 Slovak Telekom, a.s. 6.72ms from Bratislava, SK
186.5.203.3 AS27997 Coop. Ltda de Electricidad y Servicios Anexos de Huinca Renancó 10.40ms from Buenos Aires, AR
41.136.51.19 AS23889 Mauritius Telecom Ltd 1.52ms from Ebene, MU
167.182.75.3 AS54053 Realogy Group LLC 0.36ms from Greenwood Village, US
183.54.204.131 AS4134 CHINANET-BACKBONE 2.48ms from Guangzhou, CN
91.132.95.99 AS9009 M247 Europe SRL 0.45ms from London, GB
47.206.47.227 AS5650 Frontier Communications of America, Inc. 7.11ms from Miami, US
176.96.1.99 AS48515 Praktika Ltd. 5.68ms from Moscow, RU
223.84.186.19 AS56045 China Mobile communications corporation 6.48ms from Nanchang, CN
173.235.166.3 AS11272 C Spire Fiber 7.73ms from New Orleans, US
23.206.255.163 AS16625 Akamai Technologies, Inc. 0.44ms from New York City, US
89.84.96.3 AS5410 Bouygues Telecom SA 2.33ms from Paris, FR
80.249.140.243 AS39824 JSC Alma Telecommunications 5.68ms from Pavlodar, KZ
70.185.49.3 AS22773 Cox Communications Inc. 1.07ms from Phoenix, US
23.221.165.163 AS16625 Akamai Technologies, Inc. 0.35ms from Rome, IT
20.140.244.3 AS8070 Microsoft Corporation 19.06ms from San Antonio, US
187.233.88.19 AS8151 UNINET 11.53ms from Santiago de Queretaro, MX
150.95.52.195 AS7506 GMO Internet Group, Inc. 0.83ms from Tokyo, JP
83.27.247.195 AS5617 Orange Polska Spolka Akcyjna 4.50ms from Warsaw, PL
105.96.166.195 AS36947 Telecom Algeria 12.08ms from Algiers, DZ
184.178.72.243 AS22773 Cox Communications Inc. 4.61ms from Ashburn, US
3.170.74.115 AS16509 Amazon.com, Inc. 0.22ms from Atlanta, US
175.154.25.83 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Chengdu, CN
173.185.114.115 AS7029 Windstream Communications LLC 13.48ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 125.31.44.97
traceroute to 125.31.44.97 (125.31.44.97): 64 hops max, 52 byte packets
1 [AS15169] 142.251.49.143 258.219 ms
2 *
3 [AS4609] 202.175.0.209 213.247 ms
4 [AS4609] 202.175.0.109 214.1 ms
5 [AS4609] 202.175.54.150 215.53 ms
6 [AS4609] 125.31.44.97 213.665 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
On

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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