202.175.0.0/19

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

Country Macao
Domain ctm.com.mo
ASN AS4609
Parent Range 202.175.0.0/17
Registry APNIC
ID CTM-MO

WHOIS Details

inetnum:        202.175.0.0 - 202.175.127.255
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:        combine all small allocation objects into a /17 object
remarks:        this object can only modify by APNIC Hostmaster
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:15Z
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:  2025-09-04T00:59:48Z
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:          202.175.0.0/17
descr:          CTM Internet Services
descr:          Companhia de Telecomunicacoes de Macau S.A.R.L.
country:        MO
origin:         AS4609
remarks:        Route Object - 202.175.0.0/17
mnt-by:         MAINT-CTM-MO
last-modified:  2008-09-04T07:54:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.175.0.0/19

Range ASN Company Num of IPs
202.175.0.0/17 AS4609 CTM 32,768

Hosted domains

There are 65 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.175.28.38 eatwelld.com 6
202.175.3.45 ms2007.com 5
202.175.17.138 ift.edu.mo 3
202.175.20.8 dsf.gov.mo 1
202.175.19.169 fsm.gov.mo 1
202.175.22.64 iv.edu.mo 1
202.175.13.96 gce.gov.mo 1
202.175.22.42 t.hm 1
202.175.18.248 cem-macau.com 1
202.175.22.5 ctmcloud.com.mo 1
202.175.28.43 ctm.com.mo 1
202.175.22.43 mlm.com.mo 1
202.175.23.115 consumer.gov.mo 1
202.175.21.11 summeractivity.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

Pingable IPs

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

IP Address ASN Details
202.175.7.153 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.76ms from Hong Kong, HK
202.175.6.45 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.43ms from Hong Kong, HK
202.175.1.65 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.27ms from Hong Kong, HK
202.175.31.218 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.98ms from Hong Kong, HK
202.175.28.55 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.91ms from Hong Kong, HK
202.175.15.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.29ms from Hong Kong, HK
202.175.22.31 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.95ms from Hong Kong, HK
202.175.29.129 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.82ms from Hong Kong, HK
202.175.12.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.92ms from Hong Kong, HK
202.175.21.17 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.80ms from Hong Kong, HK
202.175.20.2 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.86ms from Hong Kong, HK
202.175.18.25 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
202.175.26.238 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.75ms from Hong Kong, HK
202.175.0.228 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.10ms from Hong Kong, HK
202.175.10.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.50ms from Hong Kong, HK
202.175.13.13 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.84ms from Hong Kong, HK
202.175.23.5 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.48ms from Hong Kong, HK
202.175.19.129 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.43ms from Hong Kong, HK
202.175.14.117 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.82ms from Hong Kong, HK
202.175.17.139 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.68ms from Hong Kong, HK
202.175.27.67 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.97ms from Hong Kong, HK
202.175.4.109 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.48ms from Hong Kong, HK
202.175.3.8 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.64ms 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
91.249.44.67 AS9145 EWE TEL GmbH 4.75ms from Amsterdam, NL
73.237.225.51 AS7922 Comcast Cable Communications, LLC 5.54ms from Atlanta, US
96.68.28.99 AS7922 Comcast Cable Communications, LLC 5.26ms from Chicago, US
98.52.161.195 AS7922 Comcast Cable Communications, LLC 5.75ms from Chicago, US
203.211.91.211 AS45177 Devoli 6.13ms from Christchurch, NZ
201.24.207.179 AS8167 V tal 1.36ms from Curitiba, BR
130.41.83.147 AS394089 Google LLC 0.71ms from Frankfurt am Main, DE
111.50.190.35 AS9808 China Mobile Communications Group Co., Ltd. 11.31ms from Lanzhou, CN
70.83.202.131 AS5769 Videotron Ltee 14.43ms from Montreal, CA
100.12.71.243 AS701 Verizon Business 3.08ms from New York City, US
78.84.72.147 AS12578 SIA Tet 2.58ms from Riga, LV
189.121.206.35 AS28573 Claro NXT Telecomunicacoes Ltda 5.01ms from Sao Paulo, BR
58.237.101.35 AS9318 SK Broadband Co Ltd 5.31ms from Seoul, KR
49.73.151.83 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.80ms from Shanghai, CN
176.46.46.3 AS3249 Telia Eesti AS 0.49ms from Tallinn, EE
174.95.253.179 AS577 Bell Canada 5.57ms from Toronto, CA
194.151.80.131 AS1136 KPN B.V. 3.07ms from Amsterdam, NL
192.206.197.131 AS26394 Children's Healthcare of Atlanta, Inc. 2.11ms from Atlanta, US
99.170.238.19 AS7018 AT&T Enterprises, LLC 17.14ms from Atlanta, US
87.166.76.227 AS3320 Deutsche Telekom AG 2.70ms from Berlin, DE
113.206.197.195 AS4837 CHINA UNICOM China169 Backbone 2.48ms from Chongqing, CN
173.194.94.35 AS15169 Google LLC 0.46ms from Council Bluffs, US
91.75.57.3 AS15802 Emirates Integrated Telecommunications Company PJSC 2.91ms from Dubai, AE
65.19.164.243 AS6939 Hurricane Electric LLC 0.41ms from Fremont, US
91.177.234.19 AS5432 Proximus NV 3.79ms from Gravelines, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 202.175.31.229
traceroute to 202.175.31.229 (202.175.31.229): 64 hops max, 52 byte packets
5 [] 36.255.56.179 0.336 ms
6 [] 36.255.56.208 1.285 ms
7 [AS4609] 202.175.0.145 3.369 ms
8 [AS4609] 202.175.54.94 3.894 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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.

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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