113.52.96.0/19

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 113.52.96.0/19

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
113.52.113.107 macaucctv.com 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

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

IP Address ASN Details
113.52.113.193 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.80ms 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
86.85.221.163 AS1136 KPN B.V. 1.77ms from Amsterdam, NL
169.62.59.35 AS36351 IBM Cloud 0.48ms from Ashburn, US
52.42.39.147 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
4.152.107.147 AS8075 Microsoft Corporation 0.21ms from Boydton, US
188.148.163.211 AS1257 Tele2 Sverige AB 0.98ms from Goeteborg, SE
217.9.86.163 AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" 1.36ms from Moscow, RU
108.30.165.227 AS701 Verizon Business 2.22ms from New York City, US
88.41.140.51 AS3269 Telecom Italia S.p.A. 7.15ms from Rende, IT
130.204.1.195 AS13124 A1 Bulgaria EAD 5.14ms from Sofia, BG
79.184.74.243 AS5617 Orange Polska Spolka Akcyjna 2.50ms from Warsaw, PL
92.98.162.3 AS5384 Emirates Internet 4.98ms from Al Fujairah City, AE
158.94.106.227 AS7029 Windstream Communications LLC 0.72ms from Ashburn, US
118.173.33.211 AS23969 TOT Public Company Limited 8.46ms from Bangkok, TH
143.64.6.147 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.62ms from Beijing, CN
69.134.188.19 AS7843 Charter Communications Inc 14.40ms from Dallas, US
123.23.89.195 AS45899 VNPT Corp 2.78ms from Ho Chi Minh City, VN
66.10.102.147 AS7018 AT&T Enterprises, LLC 5.19ms from Los Angeles, US
146.201.162.131 AS2553 Florida State University 10.37ms from Miami, US
72.55.132.51 AS32613 Leaseweb Canada Inc. 0.79ms from Montreal, CA
108.176.16.115 AS12271 Charter Communications Inc 1.32ms from New York City, US
92.143.204.131 AS3215 Orange S.A. 15.52ms from Paris, FR
31.30.148.211 AS16019 Vodafone Czech Republic a.s. 0.75ms from Prague, CZ
37.181.229.243 AS30722 Vodafone Italia S.p.A. 5.74ms from Rome, IT
24.184.219.3 AS6128 Cablevision Systems Corp. 7.43ms from Secaucus, US
115.66.49.115 AS9506 Singtel Fibre Broadband 1.32ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m12 113.52.121.169
traceroute to 113.52.121.169 (113.52.121.169): 12 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS6939] 184.104.199.181 254.091 ms
7 *
8 [AS4609] 202.175.0.145 271.792 ms
9 [AS4609] 202.175.54.98 256.709 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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