113.52.64.0/19

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

Country Macao
Domain ctm.com.mo
ASN AS4609
Parent Range 113.52.64.0/18
Registry APNIC
ID CTM-MO

WHOIS Details

inetnum:        113.52.64.0 - 113.52.127.255
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:        --------------------------------------------------------
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-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:14Z
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:          113.52.64.0/18
descr:          CTM Internet Service
origin:         AS4609
mnt-by:         MAINT-CTM-MO
last-modified:  2008-12-23T10:59:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.52.64.0/19

Range ASN Company Num of IPs
113.52.64.0/18 AS4609 CTM 16,384

Nearby Ranges

BGP prefixes that overlap with 113.52.0.0/16

Range ASN Company Num of IPs
113.52.64.0/18 AS4609 CTM 16,384
113.52.192.0/19 AS38091 LG HelloVision Corp. 8,192
113.52.32.0/19 AS38735 Global Data Service Joint Stock Company 8,192
113.52.240.0/20 AS2519 RAT Co.,Ltd. 4,096
113.52.16.0/20 AS4721 JCOM Co., Ltd. 4,096
113.52.0.0/20 AS45481 Digital Sense, Data Centres, Brisbane, Australia 4,096
113.52.136.0/21 AS38676 ILINKKOREA 2,048
113.52.156.0/22 AS10006 SECOM Trust Systems CO.,LTD. 1,024
113.52.144.0/22 AS58940 Dedicated Servers Australia 1,024
113.52.148.0/22 AS132890 IP Core Sdn Bhd 1,024
113.52.224.0/22 AS2516 RISE LLC 1,024
113.52.198.0/24 AS9770 HVSilla 256
113.52.199.0/24 AS9770 HVSilla 256
113.52.200.0/24 AS9770 HVSilla 256
113.52.201.0/24 AS9770 HVSilla 256
113.52.202.0/24 AS9770 HVSilla 256
113.52.203.0/24 AS9770 HVSilla 256
113.52.204.0/24 AS9770 HVSilla 256
113.52.205.0/24 AS9770 HVSilla 256
113.52.206.0/24 AS9770 HVSilla 256
113.52.207.0/24 AS9770 HVSilla 256
113.52.208.0/24 AS9770 HVSilla 256
113.52.209.0/24 AS9770 HVSilla 256
113.52.210.0/24 AS9770 HVSilla 256
113.52.211.0/24 AS9770 HVSilla 256
113.52.212.0/24 AS9770 HVSilla 256
113.52.213.0/24 AS9770 HVSilla 256
113.52.214.0/24 AS9770 HVSilla 256
113.52.215.0/24 AS9770 HVSilla 256
113.52.216.0/24 AS9770 HVSilla 256
113.52.217.0/24 AS9770 HVSilla 256
113.52.218.0/24 AS9770 HVSilla 256
113.52.219.0/24 AS9770 HVSilla 256
113.52.220.0/24 AS9770 HVSilla 256
113.52.221.0/24 AS9770 HVSilla 256
113.52.222.0/24 AS9770 HVSilla 256
113.52.223.0/24 AS9770 HVSilla 256
113.52.132.0/24 AS133380 windows Web Hosting 256
113.52.133.0/24 AS133380 Linux Web Hosting 256
113.52.134.0/24 AS133380 hostedexchange 256
113.52.135.0/24 AS133380 Cloud structure 256
113.52.192.0/24 AS9770 HVSilla 256
113.52.193.0/24 AS9770 HVSilla 256
113.52.194.0/24 AS9770 HVSilla 256
113.52.195.0/24 AS9770 HVSilla 256
113.52.196.0/24 AS9770 HVSilla 256
113.52.197.0/24 AS9770 HVSilla 256

Hosted domains

There is 1 domain name hosted across 1 IP address 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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.199.65.227 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
57.69.64.3 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 0.22ms from Ashburn, US
85.216.197.115 AS6830 Liberty Global Europe Holding B.V. 6.13ms from Bratislava, SK
169.48.95.131 AS36351 IBM Cloud 1.33ms from Dallas, US
40.136.31.211 AS7029 Windstream Communications LLC 0.51ms from Dallas, US
162.247.247.67 AS55117 Long View Systems Corporation (USA) 0.67ms from Denver, US
185.234.231.163 AS50187 BaikalWestCom 13.82ms from Krasnoyarsk, RU
84.129.192.243 AS3320 Deutsche Telekom AG 7.23ms from Nuernberg, DE
61.4.67.211 AS131322 Yatanarpon Teleport Company Limited 9.98ms from Yangon, MM
123.163.233.99 AS4134 CHINANET-BACKBONE 10.40ms from Zhengzhou, CN
38.122.195.163 AS174 Cogent Communications, LLC 0.16ms from Boston, US
73.100.36.99 AS7922 Comcast Cable Communications, LLC 5.91ms from Boston, US
97.91.62.83 AS20115 Charter Communications LLC 7.29ms from Chicago, US
18.119.3.243 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
98.239.75.211 AS7922 Comcast Cable Communications, LLC 5.98ms from Fremont, US
185.197.250.131 AS51167 Contabo GmbH 0.20ms from Lauterbourg, FR
109.145.236.3 AS2856 British Telecommunications PLC 7.58ms from London, GB
212.169.16.211 AS8426 ClaraNET LTD 0.58ms from London, GB
68.196.93.131 AS6128 Cablevision Systems Corp. 2.75ms from Piscataway, US
94.41.17.51 AS24955 JSC "Ufanet" 7.62ms from Samara, RU
14.4.181.179 AS17858 LG POWERCOMM 1.91ms from Seoul, KR
203.228.127.115 AS4766 Korea Telecom 6.03ms from Seoul, KR
118.171.162.67 AS3462 Data Communication Business Group 3.43ms from Taichung, TW
124.110.62.67 AS2519 ARTERIA Networks Corporation 2.23ms from Tokyo, JP
196.187.78.147 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.04ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -m11 113.52.72.193
traceroute to 113.52.72.193 (113.52.72.193): 11 hops max, 52 byte packets
2 [AS6453] 180.87.105.34 0.881 ms
3 [AS6453] 180.87.105.33 0.959 ms
4 *
5 *
6 *
7 *
8 [AS4609] 202.175.18.26 42.197 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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