AS number details

AS4609

Companhia de Telecomunicacoes de Macau SARL  ·  ctm.net

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AS4609 – Companhia de Telecomunicacoes de Macau SARL

Country Macau SAR China
Website ctm.net
Hosted domains 1,009
Number of IPs 276,992
ASN type ISP
Allocated 28 years ago on Jun 15, 1995
Updated 2 years ago on Jan 18, 2021

IP Address Ranges

Netblock Company Num of IPs
103.233.188.0/22 Companhia de Telecomunicacoes de Macau 1,024
104.77.80.0/24 Akamai Technologies, Inc. 256
113.52.64.0/18 CTM 16,384
113.52.64.0/19 CTM 8,192
113.52.96.0/19 CTM 8,192
122.100.128.0/17 CTM 32,768
122.100.128.0/18 CTM 16,384
122.100.128.0/19 CTM 8,192
122.100.160.0/19 CTM 8,192
122.100.192.0/18 CTM 16,384
122.100.192.0/19 CTM 8,192
122.100.224.0/19 CTM 8,192
122.100.248.0/21 CTM 2,048
122.100.248.0/24 CTM 256
122.100.249.0/24 CTM 256
122.100.250.0/24 CTM 256
122.100.251.0/24 CTM 256
122.100.252.0/24 CTM 256
122.100.253.0/24 CTM 256
122.100.254.0/24 CTM 256
122.100.255.0/24 CTM 256
125.31.0.0/18 CTM 16,384
125.31.0.0/19 CTM 8,192
125.31.32.0/19 CTM 8,192
125.31.55.0/24 CTM 256
173.223.44.0/22 Akamai Technologies, Inc. 1,024
180.94.128.0/18 CTM 16,384
180.94.128.0/19 CTM 8,192
180.94.160.0/19 CTM 8,192
182.93.0.0/18 CTM 16,384
182.93.0.0/19 CTM 8,192
182.93.32.0/19 CTM 8,192
184.29.18.0/23 Akamai Technologies, Inc. 512
192.203.232.0/24 imported inetnum object for UNUIIS 256
202.171.252.0/22 Macau Web Ltd. 1,024
202.171.252.0/24 Macau Web Ltd. 256
202.171.253.0/24 Macau Web Ltd. 256
202.174.0.0/22 Unitel Information Services 1,024
202.175.0.0/17 CTM 32,768
202.175.0.0/18 CTM 16,384
202.175.0.0/19 CTM 8,192
202.175.160.0/19 CTM 8,192
202.175.32.0/19 CTM 8,192
202.175.5.0/24 CTM 256
202.175.64.0/18 CTM 16,384
202.175.64.0/19 CTM Datacenter 8,192
202.175.67.0/24 CTM 256
202.175.96.0/19 CTM 8,192
202.86.128.0/18 CTM 16,384
202.86.128.0/19 CTM 8,192
202.86.160.0/19 CTM 8,192
205.215.0.0/19 Companhia de Telecomunicacoes de Macau SARL 8,192
23.36.128.0/20 Akamai Technologies, Inc. 4,096
23.67.62.0/24 Akamai Technologies, Inc. 256
27.109.128.0/17 CTM 32,768
27.109.128.0/18 CTM 16,384
27.109.128.0/19 CTM 8,192
27.109.160.0/19 CTM 8,192
27.109.192.0/18 CTM 16,384
27.109.192.0/19 CTM 8,192
27.109.224.0/19 CTM 8,192
43.249.215.0/24 Akamai Technologies, Inc. 256
45.64.20.0/22 Companhia de Telecomunicacoes de Macau 1,024
60.246.0.0/16 CTM 65,536
60.246.0.0/17 CTM 32,768
60.246.0.0/18 CTM 16,384
60.246.0.0/19 CTM 8,192
60.246.128.0/17 CTM 32,768
60.246.128.0/18 CTM 16,384
60.246.128.0/19 CTM 8,192
60.246.160.0/19 CTM 8,192
60.246.192.0/18 CTM 16,384
60.246.192.0/19 CTM 8,192
60.246.224.0/19 CTM 8,192
60.246.32.0/19 CTM 8,192
60.246.64.0/18 CTM 16,384
60.246.64.0/19 CTM 8,192
60.246.96.0/19 CTM 8,192
96.7.112.0/20 Akamai Technologies, Inc. 4,096
Netblock Company
2001:f90::/32 CTM Internet Services
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

aut-num:        AS4609
as-name:        CTM-MO
descr:          Companhia de Telecomunicacoes de Macau SARL
descr:          Rua de Lagos, Telecentro, Taipa, Macau
country:        MO
import:         from AS45918 action pref=100; accept ANY
import:         from AS7582 action pref=100; accept AS7582
export:         to AS3491 announce AS-CTM
export:         to AS4637 announce AS-CTM
export:         to AS2914 announce AS-CTM
export:         to AS174 announce AS-CTM
export:         to AS6453 announce AS-CTM
export:         to AS10099 announce AS-CTM
export:         to AS4809 announce AS-CTM
export:         to AS58453 announce AS-CTM
org:            ORG-CDTD1-AP
admin-c:        CN448-AP
tech-c:         CM2469-AP
abuse-c:        AC2161-AP
notify:         noc@macau.ctm.net
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-by:         APNIC-HM
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:16Z
source:         APNIC


mntner:         APNIC-HM
admin-c:        RTT10-RIPE
upd-to:         roufique@rtat.net
auth:           MD5-PW
auth:           SSO
auth:           SSO
mnt-by:         APNIC-HM
created:        2019-04-09T03:52:39Z
last-modified:  2019-04-20T09:18:19Z
source:         RIPE

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

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
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 1,009 domain names hosted across 669 IP addresses on this ASN.

IP Address Domain Domains on this IP
202.175.82.31 nfnbm.com 28
202.175.83.78 mhrc.asia 21
202.175.81.56 jornalsisi.com 20
202.175.81.58 chifat62786006.com 16
202.175.49.12 xn--i4q62ym9g29kkq4b1cbr6m.xn--fiqs8s 15
202.175.82.47 yocmacau.org 12
202.175.34.18 gpsap.gov.mo 11
202.86.182.155 ichibansushi.com.mo 10
202.175.82.44 regal.com.mo 10
202.175.87.189 zaltd.com 10
202.175.161.49 xn--4ru45ee2l3z3b.cn 9
202.86.179.123 mpi.mo 8
182.93.24.228 ersinfotech.com 8
202.175.81.199 zhuhaionline.net 8
202.175.82.40 keyvin.com 7
60.246.89.158 soleyn-demo2.site 7
202.175.82.46 lengkuancpas.com.mo 7
202.175.3.45 uwagle.com 6
202.175.28.38 xn--mixw57cq8hlob.mo 6
202.175.86.99 wizmacao.com 6
182.93.21.228 mygeooffice.org 6
202.175.34.19 dspa.gov.mo 5
60.246.235.98 macaubbs.com 5
202.175.181.131 beverlyplaza.com 5
202.175.81.198 qzfumao.com 5
27.109.234.9 manmei28528014.com 5
202.175.3.37 vallytec.com.mo 5
27.109.173.206 functional.limited 4
202.175.34.15 g2e.gov.mo 4
202.86.149.20 umacau.tv 4
202.175.82.179 investmacau.com.mo 4
103.233.188.179 angelamacau.com 4
202.175.121.42 enetmacau.com 4
182.93.24.226 e-research-lab.net 4
103.233.188.178 kongseng.com.mo 4
202.175.36.37 sfk-kf.com.mo 4
202.175.83.17 liu.uno 4
182.93.5.107 seasons.com.mo 4
182.93.22.67 xn--15qy8az9pqgz75bda843a5zylt4eea109jcke.xn--fiqs8s 3
113.52.115.241 lc777.cn 3
202.175.81.242 cvc-moc.com.mo 3
202.175.81.156 wh.mo 3
180.94.179.87 mantisys.com 3
60.246.184.103 next9812.space 3
202.175.87.233 cnca688.com 3
202.175.83.53 macaupassrewards.com 3
202.175.87.46 monic.mo 3
202.175.81.40 sport.gov.mo 3
202.175.22.251 foodiepos.com 3
202.175.76.115 nkitzh.com 3

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

Peers

There are 21 peers for this ASN.

Peers Name
AS132337 Axclusive
AS13335 Cloudflare, Inc.
AS136167 CHINA TELECOM (MACAU) COMPANY LIMITED
AS137409 GSL Networks Pty LTD
AS139341 ACE
AS142271 EWS DS Networks Inc
AS1828 Unitas Global LLC
AS24429 Zhejiang Taobao Network Co.,Ltd
AS24482 SG.GS
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS38008 Aperture Science Limited
AS38195 Superloop
AS4058 CITIC Telecom International CPC Limited
AS45918 SmarTone Mobile Communications (Macau) Limited
AS49544 i3D.net B.V
AS58453 Level 30, Tower 1
AS63927 RISE
AS7582 University of Macau
AS7617 CTM (HK) Limited
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS24429 Zhejiang Taobao Network Co.,Ltd
AS3257 GTT Communications Inc.
AS58453 Level 30, Tower 1
AS7617 CTM (HK) Limited
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS13335 Cloudflare, Inc.
AS136167 CHINA TELECOM (MACAU) COMPANY LIMITED
AS139341 ACE
AS45918 SmarTone Mobile Communications (Macau) Limited
AS7582 University of Macau
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4609 at robtex.

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