202.175.64.0/18

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:  2025-11-18T00:26:29Z
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:          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 202.175.64.0/18

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

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 323 domain names hosted across 141 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

Read more

Pingable IPs

2,339 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.175.114.137	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.81.155	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.77ms` from Macau, MO
202.175.111.153	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.71ms` from Macau, MO
202.175.123.193	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.69ms` from Macau, MO
202.175.85.52	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.07ms` from Macau, MO
202.175.71.1	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.58ms` from Macau, MO
202.175.117.73	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.71ms` from Macau, MO
202.175.110.153	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.71ms` from Macau, MO
202.175.64.241	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.58ms` from Macau, MO
202.175.104.217	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.73.185	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.61ms` from Macau, MO
202.175.89.57	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.113.105	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.57ms` from Macau, MO
202.175.87.15	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.85ms` from Macau, MO
202.175.98.193	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.70.1	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.74ms` from Macau, MO
202.175.102.185	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.71ms` from Macau, MO
202.175.72.73	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.58ms` from Macau, MO
202.175.121.121	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.84.52	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.07ms` from Macau, MO
202.175.109.129	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.86.191	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.74ms` from Macau, MO
202.175.76.145	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.69ms` from Macau, MO
202.175.125.129	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` from Macau, MO
202.175.116.241	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.70ms` 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
118.208.155.178	AS7545 TPG Telecom Limited	`1.76ms` from Brisbane, AU
87.251.21.130	AS396982 Google LLC	`0.17ms` from Brussels, BE
136.255.77.66	AS12302 Vodafone Romania S.A.	`3.57ms` from Bucharest, RO
98.215.255.146	AS7922 Comcast Cable Communications, LLC	`9.85ms` from Chicago, US
87.188.55.194	AS3320 Deutsche Telekom AG	`4.85ms` from Hamburg, DE
115.164.98.2	AS4818 DiGi Telecommunications Sdn. Bhd.	`0.77ms` from Kuala Lumpur, MY
217.42.95.130	AS2856 British Telecommunications PLC	`15.21ms` from London, GB
23.242.106.18	AS20001 Charter Communications Inc	`4.71ms` from Los Angeles, US
173.233.96.2	AS29866 OPTICALTEL	`1.79ms` from Miami, US
174.48.240.82	AS7922 Comcast Cable Communications, LLC	`2.73ms` from Miami, US
95.235.24.210	AS3269 Telecom Italia S.p.A.	`5.33ms` from Milan, IT
34.73.247.130	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
24.122.94.194	AS11290 Cogeco Connexion inc	`7.91ms` from Montreal, CA
177.99.107.146	AS18881 TELEFÔNICA BRASIL S.A	`1.89ms` from Novo Hamburgo, BR
60.235.152.2	AS4134 CHINANET-BACKBONE	`7.71ms` from Qingdao, CN
83.148.96.2	AS8866 Vivacom Bulgaria EAD	`2.15ms` from Sofia, BG
211.135.167.146	AS2518 BIGLOBE Inc.	`10.35ms` from Tokyo, JP
140.78.3.18	AS1205 University Linz	`2.94ms` from Vienna, AT
185.48.242.194	AS8932 Ucom CJSC	`0.09ms` from Yerevan, AM
184.15.203.82	AS5650 Frontier Communications of America, Inc.	`10.74ms` from Ashburn, US
70.20.27.82	AS701 Verizon Business	`1.83ms` from Boston, US
45.132.224.18	AS137409 GSL Networks Pty LTD	`0.10ms` from Brisbane, AU
94.203.120.2	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.79ms` from Dubai, AE
54.246.44.50	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
79.244.85.226	AS3320 Deutsche Telekom AG	`4.69ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 202.175.107.201

traceroute to 202.175.107.201 (202.175.107.201): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 249.025 ms

2 *

3 [AS4609] 202.175.0.37 214.681 ms

4 [AS4609] 202.175.54.146 215.132 ms

5 [AS4609] 202.175.107.201 207.605 ms

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On March 13th 2026

What are IP address ranges?

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