122.100.128.0/17

AS4609  ·  Companhia de Telecomunicacoes de Macau SARL

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Summary

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

WHOIS Details

inetnum:        122.100.128.0 - 122.100.255.255
netname:        CTM-MO
descr:          CTM
country:        MO
org:            ORG-CDTD1-AP
admin-c:        CN448-AP
tech-c:         CM2469-AP
abuse-c:        AC2161-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organisation's account
remarks:        name in the subject line.
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:          122.100.128.0/17
descr:          CTM Internet Services
descr:          Companhia de Telecomunicacoes de Macau S.A.R.L.
country:        MO
origin:         AS4609
remarks:        Route Object - 202.86.128.0/18
mnt-by:         MAINT-CTM-MO
last-modified:  2008-09-04T07:54:49Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 122.100.0.0/16

Range ASN Company Num of IPs
122.100.64.0/18 AS24164 UNION BROADBAND NETWORK 16,384
122.100.24.0/21 AS17511 OPTAGE Inc. 2,048
122.100.104.0/21 AS24163 TFN MEDIA CO., LTD. 2,048
122.100.96.0/21 AS24165 TFN MEDIA CO., LTD. 2,048
122.100.16.0/21 AS7671 NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION 2,048

Hosted domains

There are 63 domain names hosted across 55 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.100.220.203 fnsms.net 2
122.100.144.28 wengfat.com 1
122.100.128.112 terry51189.top 1
122.100.178.222 toni5.com 1
122.100.207.135 dnssytrade.com 1
122.100.214.179 mingfatmacau.com 1
122.100.193.149 gsjdo.com 1
122.100.191.145 wongs-group.com 1
122.100.134.13 milkwong.com 1
122.100.213.46 pbccommission.com 1
122.100.162.65 ioldsix.com 1
122.100.177.54 metainno-tech.com 1
122.100.204.153 henrysst.com 1
122.100.166.57 oafqockp.ga 1
122.100.243.214 qqaa.site 1
122.100.174.51 popsciedu.org 1
122.100.241.207 cpmprofessional.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

17,385 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
122.100.255.253 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.43ms from Hong Kong, HK
122.100.253.97 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.89ms from Hong Kong, HK
122.100.254.97 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.31ms from Hong Kong, HK
122.100.162.69 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.61ms from Hong Kong, HK
122.100.204.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.54ms from Hong Kong, HK
122.100.161.252 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.59ms from Hong Kong, HK
122.100.139.87 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.49ms from Hong Kong, HK
122.100.215.168 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.44ms from Hong Kong, HK
122.100.152.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.44ms from Hong Kong, HK
122.100.228.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.75ms from Hong Kong, HK
122.100.189.138 AS4609 Companhia de Telecomunicacoes de Macau SARL 3.09ms from Hong Kong, HK
122.100.205.224 AS4609 Companhia de Telecomunicacoes de Macau SARL 3.01ms from Hong Kong, HK
122.100.163.67 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.65ms from Hong Kong, HK
122.100.213.213 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.77ms from Hong Kong, HK
122.100.179.152 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.62ms from Hong Kong, HK
122.100.136.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.33ms from Hong Kong, HK
122.100.175.152 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.76ms from Hong Kong, HK
122.100.222.150 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.41ms from Hong Kong, HK
122.100.223.210 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.42ms from Hong Kong, HK
122.100.171.124 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.73ms from Hong Kong, HK
122.100.160.1 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.33ms from Hong Kong, HK
122.100.239.81 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.98ms from Hong Kong, HK
122.100.169.39 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.42ms from Hong Kong, HK
122.100.181.141 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.77ms from Hong Kong, HK
122.100.192.210 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.42ms 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
139.177.15.1 AS13825 Troy Cablevision, Inc. 7.64ms from Atlanta, US
65.175.191.1 AS11776 Breezeline 2.58ms from Boston, US
170.51.30.1 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 18.42ms from Buenos Aires, AR
201.213.67.1 AS7303 Telecom Argentina S.A. 2.20ms from Buenos Aires, AR
105.237.222.193 AS16637 MTN SA 2.62ms from Cape Town, ZA
196.118.192.1 AS36925 MEDITELECOM 1.99ms from Casablanca, MA
12.133.54.33 AS7018 AT&T Enterprises, LLC 5.99ms from Columbus, US
162.199.180.1 AS7018 AT&T Enterprises, LLC 5.30ms from Columbus, US
170.231.200.1 AS264943 VIARAPIDA TELECOMUNICAÇÕES LTDA - ME 5.17ms from Curitiba, BR
187.57.7.1 AS27699 TELEFÔNICA BRASIL S.A 6.29ms from Curitiba, BR
98.245.208.1 AS7922 Comcast Cable Communications, LLC 2.62ms from Denver, US
172.212.242.1 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
34.254.137.177 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
212.93.47.65 AS12483 Den Danske Bank A/S 14.83ms from Frankfurt am Main, DE
59.50.16.97 AS4134 CHINANET-BACKBONE 3.36ms from Haikou, CN
209.172.25.1 AS398335 Helio Broadband, LLC 0.66ms from Hillsboro, US
103.5.218.1 AS137538 Caldawin Software Technology Company Limited 1.03ms from Hong Kong, HK
61.191.114.1 AS4134 CHINANET-BACKBONE 9.78ms from Huai'an, CN
114.231.59.193 AS4134 CHINANET-BACKBONE 6.57ms from Huai'an, CN
190.116.52.209 AS12252 America Movil Peru S.A.C. 0.53ms from Lima, PE
68.5.228.1 AS22773 Cox Communications Inc. 1.91ms from Los Angeles, US
69.194.136.33 AS23005 SWITCH, LTD 5.13ms from Los Angeles, US
188.76.232.1 AS12479 Orange Espagne SA 0.73ms from Madrid, ES
217.18.161.1 AS42220 TREVENQUE SISTEMAS DE INFORMACION S.L. 6.73ms from Madrid, ES
139.130.172.1 AS1221 Telstra Limited 0.50ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 122.100.225.73
traceroute to 122.100.225.73 (122.100.225.73): 64 hops max, 52 byte packets
4 [] 36.255.56.50 0.583 ms
5 [AS4609] 202.175.0.109 2.151 ms
7 [AS4609] 182.93.63.18 9.042 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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