202.175.161.0/24

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

Country Macao
Domain ctm.com.mo
ASN AS4609
Parent Range 202.175.160.0/19
Registry APNIC
ID CTM-MO

WHOIS Details

inetnum:        202.175.160.0 - 202.175.191.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:13Z
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:          202.175.160.0/19
descr:          CTM Internet Services
descr:          Companhia de Telecomunicacoes de Macau S.A.R.L.
country:        MO
origin:         AS4609
remarks:        Route Object - 202.175.160.0/19
mnt-by:         MAINT-CTM-MO
last-modified:  2008-09-04T07:54:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.175.161.0/24

Range ASN Company Num of IPs
202.175.160.0/19 AS4609 CTM 8,192

Nearby Ranges

BGP prefixes that overlap with 202.175.0.0/16

Range ASN Company Num of IPs
202.175.0.0/17 AS4609 CTM 32,768
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 12 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.175.161.49 xn--4ru45ee2l3z3b.xn--55qx5d.cn 9
202.175.161.125 matadouro.com.mo 1
202.175.161.61 careersgo.org 1
202.175.161.91 l0p.cn 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

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

IP Address ASN Details
202.175.161.110 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.10ms 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
172.199.214.72 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
80.138.25.24 AS3320 Deutsche Telekom AG 5.68ms from Frankfurt am Main, DE
90.232.93.72 AS3301 Telia Company AB 17.23ms from Goeteborg, SE
218.23.223.168 AS4134 CHINANET-BACKBONE 7.85ms from Huai'an, CN
123.214.60.40 AS9318 SK Broadband Co Ltd 1.43ms from Incheon, KR
172.96.215.24 AS25820 IT7 Networks Inc 0.30ms from Los Angeles, US
122.236.237.152 AS4134 CHINANET-BACKBONE 7.92ms from Ningbo, CN
177.201.147.72 AS8167 V tal 2.15ms from Novo Hamburgo, BR
27.193.95.72 AS4837 CHINA UNICOM China169 Backbone 1.89ms from Qingdao, CN
201.202.113.56 AS11830 Instituto Costarricense de Electricidad y Telecom. 5.76ms from San Jose, CR
110.167.153.232 AS140061 Qinghai Telecom 6.06ms from Xining, CN
203.170.241.8 AS133481 AIS Fibre 2.29ms from Bangkok, TH
202.200.206.104 AS4538 China Education and Research Network Center 19.38ms from Chengdu, CN
217.254.139.72 AS3320 Deutsche Telekom AG 8.79ms from Frankfurt am Main, DE
83.242.35.72 AS39913 Manuel Wannemacher 5.12ms from Frankfurt am Main, DE
31.39.187.200 AS5410 Bouygues Telecom SA 2.42ms from Paris, FR
73.83.161.200 AS7922 Comcast Cable Communications, LLC 4.97ms from Seattle, US
183.106.196.152 AS4766 Korea Telecom 7.14ms from Seoul, KR
112.105.71.24 AS4780 Digital United Inc. 6.16ms from Taipei, TW
56.137.20.24 AS8987 Amazon Data Services Ireland Ltd 0.36ms from Boardman, US
179.36.182.120 AS22927 Telefonica de Argentina 2.27ms from Buenos Aires, AR
123.18.1.200 AS45899 VNPT Corp 2.80ms from Hanoi, VN
180.72.39.216 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.38ms from Kuala Lumpur, MY
184.164.164.40 AS11776 Breezeline 6.74ms from Miami, US
93.178.121.200 AS12389 PJSC Rostelecom 17.17ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 202.175.161.149
traceroute to 202.175.161.149 (202.175.161.149): 64 hops max, 52 byte packets
6 *
7 *
8 [AS4609] 202.175.0.109 2.531 ms
10 [AS4609] 182.93.63.65 3.171 ms
11 [AS4609] 202.174.0.52 2.253 ms
12 *
13 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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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