202.174.0.0/22

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:        202.174.0.0 - 202.174.3.255
netname:        CTM-MO
descr:          Companhia de Telecomunicacoes de Macau
country:        MO
org:            ORG-CDTD1-AP
admin-c:        CN448-AP
tech-c:         CM2469-AP
abuse-c:        AC2161-AP
status:         ASSIGNED 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-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2024-03-05T04:10:30Z
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:          202.174.0.0/22
origin:         AS4609
descr:          Companhia de Telecomunicacoes de Macau Rua de Lagos Telecentro Taipa Macau
mnt-by:         MAINT-CTM-MO
last-modified:  2024-03-05T06:15:26Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.174.0.0/16

Range ASN Company Num of IPs
202.174.224.0/19 AS4826 VOCUS PTY LTD 8,192
202.174.192.0/19 AS4725 SoftBank Corp. 8,192
202.174.160.0/20 AS131583 WIZwireless Limited 4,096
202.174.96.0/20 AS4851 Brander Group Inc 4,096
202.174.176.0/20 AS24183 ISP 4,096
202.174.32.0/20 AS9268 Project Eclectic RandD SA Pty Ltd 4,096
202.174.48.0/20 AS17683 Wingtechnology Communications, Inc. 4,096
202.174.112.0/21 AS24192 Solarix Networks Limited 2,048
202.174.112.0/21 AS45459 Solarix Networks Limited 2,048
202.174.84.0/22 AS24192 Solarix Networks Limited 1,024
202.174.6.0/23 AS9245 Compass Communications Ltd 512
202.174.176.0/23 AS24183 Australian ISP 512
202.174.82.0/23 AS24192 Solarix Networks Limited 512
202.174.58.0/23 AS55385 Yamanashi Prefectural Government 512
202.174.56.0/23 AS55385 YSK e-com Co.,Ltd. 512
202.174.120.0/24 AS38872 Indian School of Business, a world class business school, India 256
202.174.158.0/24 AS16509 Amazon.com, Inc. 256
202.174.81.0/24 AS24192 Solarix Networks Limited 256
202.174.5.0/24 AS38312 Vcare Call centers India, Call centers provider, Delhi, India 256
202.174.80.0/24 AS38719 Dreamscape Networks PTY LTD 256
202.174.4.0/24 AS10229 Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo 256
202.174.130.0/24 AS9229 SPEEDCAST Limited 256
202.174.155.0/24 AS9229 SPEEDCAST Limited 256
202.174.159.0/24 AS9229 SPEEDCAST Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
202.174.3.21 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.30ms from Hong Kong, HK
202.174.0.141 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.69ms from Hong Kong, HK
202.174.1.65 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.77ms 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
82.150.229.182 AS12888 Amadeus GmbH 1.22ms from Amsterdam, NL
24.91.171.182 AS7922 Comcast Cable Communications, LLC 7.83ms from Boston, US
186.57.12.118 AS22927 Telefonica de Argentina 3.57ms from Buenos Aires, AR
66.116.9.182 AS5742 Fidium 4.27ms from Chicago, US
187.72.245.214 AS16735 ALGAR TELECOM S/A 0.80ms from Curitiba, BR
51.182.20.230 AS5607 Sky UK Limited 1.50ms from Dublin, IE
202.184.252.150 AS9930 TTNET-MY 0.61ms from Kuala Lumpur, MY
213.78.125.102 AS13285 TalkTalk Communications Limited 1.19ms from London, GB
134.69.164.6 AS14486 Occidental College 1.65ms from Los Angeles, US
47.229.54.198 AS20115 Charter Communications LLC 3.96ms from Los Angeles, US
34.36.102.166 AS396982 Google LLC 0.08ms from Melbourne, AU
89.109.215.230 AS12389 PJSC Rostelecom 2.73ms from Moscow, RU
69.113.107.54 AS6128 Cablevision Systems Corp. 7.89ms from Piscataway, US
185.45.104.214 AS211248 Artemis NET s.r.o. 5.37ms from Prague, CZ
119.162.99.38 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Qingdao, CN
39.74.194.166 AS4837 CHINA UNICOM China169 Backbone 7.95ms from Qingdao, CN
27.220.70.246 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Qingdao, CN
27.214.5.102 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Qingdao, CN
52.149.42.70 AS8075 Microsoft Corporation 0.33ms from Quincy, US
51.38.244.70 AS16276 OVH SAS 0.11ms from Roubaix, FR
66.45.177.230 AS17378 TierPoint, LLC 8.05ms from Seattle, US
47.130.8.38 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
92.35.247.54 AS8434 Telenor Sverige AB 3.50ms from Stockholm, SE
77.56.59.166 AS6730 Sunrise GmbH 7.56ms from Zuerich, CH
96.27.112.38 AS12083 WideOpenWest Finance LLC 11.14ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 202.174.3.1
traceroute to 202.174.3.1 (202.174.3.1): 64 hops max, 52 byte packets
1 [AS202422] 92.223.90.1 0.172 ms
2 *
3 *
4 *
5 [] 36.255.56.50 1.426 ms
6 [AS4609] 202.175.0.101 2.794 ms
8 [AS4609] 202.174.3.1 2.483 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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