27.109.128.0/17

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

Country Macao
Domain ctm.com.mo
ASN AS4609
Registry APNIC
ID CTM-AS-AP

WHOIS Details

inetnum:        27.109.128.0 - 27.109.255.255
netname:        CTM-AS-AP
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:          27.109.128.0/17
descr:          CTM Internet Services
descr:          Companhia de Telecomunicaoes de Macau
origin:         AS4609
mnt-by:         MAINT-CTM-MO
last-modified:  2010-06-21T04:32:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.109.0.0/16

Range ASN Company Num of IPs
27.109.64.0/19 AS45754 Clear Path Networks Inc 8,192
27.109.96.0/21 AS18129 OKAYAMA NETWORK INC. 2,048
27.109.120.0/22 AS18097 COSMO MEDIA, INC. 1,024
27.109.108.0/22 AS45763 Opticomm Co Pty Ltd 1,024
27.109.112.0/22 AS45498 Smart Axiata Co.,Ltd. 1,024
27.109.124.0/22 AS4811 shanghai wexchange network technology Co. Ltd. 1,024
27.109.115.0/24 AS45498 Smart Axiata Co., Ltd. 256
27.109.112.0/24 AS45498 Smart Axiata Co., Ltd. 256
27.109.118.0/24 AS136255 Digi more than internet, Largest content distribution 256
27.109.119.0/24 AS136255 Digi more than internet, Largest content distribution 256
27.109.0.0/24 AS17625 BlazeNet-27 256
27.109.116.0/24 AS136255 Digi more than internet, Largest content distribution 256
27.109.113.0/24 AS45498 Smart Axiata Co., Ltd. 256
27.109.114.0/24 AS45498 Smart Axiata Co., Ltd. 256

Hosted domains

There are 86 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.109.145.108 easyclip.online 2
27.109.136.142 mocsirt.org 2
27.109.173.33 jakelei.ga 2
27.109.213.118 ch-log.com 1
27.109.149.117 lcybersec.info 1
27.109.234.143 macaulearning.top 1
27.109.183.162 redeye.club 1
27.109.213.34 870406.xyz 1
27.109.226.187 lnldigital.top 1
27.109.204.208 toluenetech.com 1
27.109.195.37 imacau.me 1
27.109.131.77 gcsnetwork.tk 1
27.109.255.59 wongpakman.party 1
27.109.198.251 sang-mao.com 1
27.109.152.8 wearmacau.net 1
27.109.200.127 leongfamily.net 1
27.109.221.31 boxsheep.xyz 1
27.109.234.221 lhmnb.xyz 1
27.109.221.50 actumconsultancy.com 1
27.109.203.136 bessielo.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

18,491 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.109.174.92 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.66ms from Hong Kong, HK
27.109.132.35 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.58ms from Hong Kong, HK
27.109.163.169 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.55ms from Hong Kong, HK
27.109.184.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.83ms from Hong Kong, HK
27.109.182.44 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.90ms from Hong Kong, HK
27.109.172.252 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.74ms from Hong Kong, HK
27.109.186.214 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.27ms from Hong Kong, HK
27.109.145.187 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.82ms from Hong Kong, HK
27.109.156.12 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.78ms from Hong Kong, HK
27.109.189.79 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.84ms from Hong Kong, HK
27.109.190.16 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.79ms from Hong Kong, HK
27.109.152.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.37ms from Hong Kong, HK
27.109.167.169 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.25ms from Hong Kong, HK
27.109.136.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.83ms from Hong Kong, HK
27.109.173.196 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.54ms from Hong Kong, HK
27.109.140.53 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.83ms from Hong Kong, HK
27.109.169.28 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.73ms from Hong Kong, HK
27.109.146.232 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.42ms from Hong Kong, HK
27.109.129.191 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.77ms from Hong Kong, HK
27.109.187.128 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.85ms from Hong Kong, HK
27.109.188.64 AS4609 Companhia de Telecomunicacoes de Macau SARL 3.07ms from Hong Kong, HK
27.109.142.230 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.89ms from Hong Kong, HK
27.109.180.2 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.80ms from Hong Kong, HK
27.109.134.236 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.86ms from Hong Kong, HK
27.109.158.154 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.58ms 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
87.120.191.33 AS215925 VPSVAULT.HOST LTD 0.18ms from Amsterdam, NL
83.84.223.1 AS33915 Vodafone Libertel B.V. 4.32ms from Amsterdam, NL
213.93.114.1 AS33915 Vodafone Libertel B.V. 4.31ms from Amsterdam, NL
92.111.244.209 AS33915 Vodafone Libertel B.V. 6.62ms from Amsterdam, NL
63.140.122.161 AS7782 Alaska Communications Systems Group, Inc. 0.44ms from Anchorage, US
164.106.42.49 AS22845 Virginia Community College System 17.96ms from Ashburn, US
96.255.104.1 AS701 Verizon Business 2.37ms from Ashburn, US
73.152.50.1 AS7922 Comcast Cable Communications, LLC 12.33ms from Atlanta, US
180.216.64.1 AS4804 Microplex PTY LTD 1.35ms from Brisbane, AU
190.7.43.241 AS20207 Gigared S.A. 15.97ms from Buenos Aires, AR
65.22.157.17 AS12041 Afilias, Inc. 0.12ms from Chicago, US
207.113.241.65 AS13428 Surf Air Wireless, LLC 2.11ms from Chicago, US
64.27.155.65 AS16399 First Communications LLC 12.97ms from Chicago, US
208.252.136.225 AS701 Verizon Business 2.45ms from Chicago, US
98.123.206.209 AS10796 Charter Communications Inc 3.22ms from Columbus, US
186.137.197.1 AS7303 Telecom Argentina S.A. 3.02ms from Cordoba, AR
203.76.99.113 AS23688 Link3 Technologies Ltd. 0.21ms from Dhaka, BD
91.24.45.1 AS3320 Deutsche Telekom AG 1.81ms from Duesseldorf, DE
128.12.160.1 AS32 Stanford University 1.45ms from Fremont, US
110.89.96.1 AS4134 CHINANET-BACKBONE 6.75ms from Fuzhou, CN
59.56.255.1 AS4134 CHINANET-BACKBONE 5.12ms from Fuzhou, CN
59.49.172.1 AS4134 CHINANET-BACKBONE 2.37ms from Haikou, CN
212.144.15.225 AS3209 Vodafone GmbH 1.10ms from Hamburg, DE
154.83.235.129 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.45ms from Hong Kong, HK
139.228.218.1 AS23700 Linknet-Fastnet ASN 12.51ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f5 27.109.145.131
traceroute to 27.109.145.131 (27.109.145.131): 64 hops max, 52 byte packets
5 [AS4609] 202.175.0.109 2.101 ms
7 [AS4609] 182.93.63.30 7.354 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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