202.175.0.0/17

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

Country Macao
Domain ctm.com.mo
ASN AS4609
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:         [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:          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

Nearby Ranges

BGP prefixes that overlap with 202.175.0.0/16

Range ASN Company Num of IPs
202.175.160.0/19 AS4609 CTM 8,192
202.175.144.0/20 AS2907 Human Genome Center, Institute of Medical Science, University of Tokyo 4,096

Hosted domains

There are 476 domain names hosted across 228 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.175.81.58 mmcarcar.com 15
202.175.22.20 palacegourmet.mo 6
202.175.81.199 waikeerestaurant.com 5
202.175.87.189 aomenyao.com 5
202.175.3.45 ms2007.com 5
202.175.120.10 saintandre.cn 4
202.175.121.42 enetmacao.com 4
202.175.86.99 peonyph.com 4
202.175.120.12 chiaokuang.net 3
202.175.36.37 cloudmacau.com 3
202.175.81.221 carmen88.com 3
202.175.76.114 nymacau.com 3
202.175.22.251 cube-dev.com 3
202.175.81.156 wh.mo 2
202.175.60.5 srleng.com 2
202.175.12.19 fpace.gov.mo 2
202.175.71.35 htmac.com 2
202.175.127.75 tungsintong.org.mo 2
202.175.81.242 miss-macau.com 2
202.175.40.163 lfpc.link 2

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

3,521 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
202.175.49.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.87ms from Hong Kong, HK
202.175.44.89 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.70ms from Hong Kong, HK
202.175.113.129 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.69ms from Hong Kong, HK
202.175.83.96 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.91ms from Hong Kong, HK
202.175.64.185 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
202.175.37.209 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
202.175.27.99 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
202.175.63.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.81ms from Hong Kong, HK
202.175.41.201 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.72ms from Hong Kong, HK
202.175.42.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
202.175.101.17 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.73ms from Hong Kong, HK
202.175.51.113 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.93ms from Hong Kong, HK
202.175.96.17 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.79ms from Hong Kong, HK
202.175.26.235 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.64ms from Hong Kong, HK
202.175.4.137 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.13ms from Hong Kong, HK
202.175.118.41 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
202.175.65.121 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.77ms from Hong Kong, HK
202.175.92.185 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
202.175.97.193 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.70ms from Hong Kong, HK
202.175.66.169 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.79ms from Hong Kong, HK
202.175.98.233 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.69ms from Hong Kong, HK
202.175.19.157 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
202.175.111.105 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.70ms from Hong Kong, HK
202.175.110.145 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.78ms from Hong Kong, HK
202.175.45.241 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.72ms 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
46.144.223.241 AS1136 KPN B.V. 0.99ms from Amsterdam, NL
213.125.224.97 AS33915 Vodafone Libertel B.V. 0.73ms from Amsterdam, NL
176.43.189.1 AS34984 Superonline Iletisim Hizmetleri A.S. 11.42ms from Ankara, TR
212.205.46.1 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.67ms from Athens, GR
136.58.15.145 AS16591 Google Fiber Inc. 7.08ms from Atlanta, US
12.27.235.225 AS7018 AT&T Enterprises, LLC 11.91ms from Atlanta, US
185.222.166.1 AS201466 Xarxes de Telecomunicacions Alternatives SL 2.06ms from Barcelona, ES
114.244.90.1 AS4808 China Unicom Beijing Province Network 3.80ms from Beijing, CN
117.213.168.1 AS9829 National Internet Backbone 2.94ms from Bengaluru, IN
62.28.133.1 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.69ms from Braga, PT
88.157.48.1 AS2860 NOS COMUNICACOES, S.A. 0.53ms from Braga, PT
144.64.90.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.63ms from Braga, PT
2.80.231.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.48ms from Braga, PT
89.123.247.65 AS9050 Orange Romania S.A. 0.49ms from Bucharest, RO
45.186.47.1 AS272802 COOPERATIVA ELECTRICA RURAL, TELEFONICA, DE PROVISION Y SERVICIOS DE EL DORADO LTDA. 17.41ms from Buenos Aires, AR
12.236.169.97 AS7018 AT&T Enterprises, LLC 0.85ms from Chicago, US
67.50.24.33 AS7385 Allstream Business US, LLC 0.91ms from Chicago, US
34.72.87.241 AS396982 Google LLC 0.12ms from Council Bluffs, US
72.179.140.113 AS11427 Charter Communications Inc 8.46ms from Dallas, US
125.16.179.49 AS9498 BHARTI Airtel Ltd. 1.02ms from Delhi, IN
75.161.132.161 AS209 CenturyLink Communications, LLC 9.88ms from Denver, US
69.144.200.161 AS33588 Charter Communications LLC 5.70ms from Denver, US
98.38.152.1 AS7922 Comcast Cable Communications, LLC 1.72ms from Denver, US
144.79.0.1 AS139330 PBJ Business Solution Bangladesh ltd. 0.52ms from Dhaka, BD
68.60.53.33 AS7922 Comcast Cable Communications, LLC 8.96ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -f5 202.175.102.121
traceroute to 202.175.102.121 (202.175.102.121): 64 hops max, 52 byte packets
5 [AS4609] 202.175.0.101 2.887 ms
6 [AS4609] 202.175.54.86 2.941 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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