123.253.200.0/23

AS136793 · MACAU COMMUNICATION NETWORKS COMPANY LIMITED

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Summary

Country	Macao
Domain
ASN	AS136793
Parent Range	123.253.200.0/22
Registry	APNIC
ID	MCN-MO

WHOIS Details

inetnum:        123.253.200.0 - 123.253.203.255
netname:        MCN-MO
descr:          Block A-C, Floor 13,
descr:          Macao Chamber of Commerce Buildiing,
descr:          No 175, Macao
country:        MO
org:            ORG-MCNC1-AP
admin-c:        MCNC1-AP
tech-c:         MCNC1-AP
abuse-c:        AM2985-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-MCN-MO
mnt-routes:     MAINT-MCN-MO
mnt-irt:        IRT-MCN-MO
last-modified:  2021-01-13T05:39:46Z
source:         APNIC

irt:            IRT-MCN-MO
address:        Lai Ou Industrial Center, 4/F., RUA SUL DO PARQUE INDUSTRIAL, 63, ILHA VERDE, MACAU
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MCNC1-AP
tech-c:         MCNC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-09
mnt-by:         MAINT-MCN-MO
last-modified:  2025-11-18T00:31:40Z
source:         APNIC

organisation:   ORG-MCNC1-AP
org-name:       MACAU COMMUNICATION NETWORKS COMPANY LIMITED
org-type:       LIR
country:        MO
address:        Lai Ou Industrial Center, 4/F.,
address:        RUA SUL DO PARQUE INDUSTRIAL, 63,
address:        ILHA VERDE, MACAU
phone:          +853-2878 3320
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-08-29T13:09:47Z
source:         APNIC

role:           ABUSE MCNMO
country:        ZZ
address:        Lai Ou Industrial Center, 4/F., RUA SUL DO PARQUE INDUSTRIAL, 63, ILHA VERDE, MACAU
phone:          +000000000
e-mail:         [email protected]
admin-c:        MCNC1-AP
tech-c:         MCNC1-AP
nic-hdl:        AM2985-AP
remarks:        Generated from irt object IRT-MCN-MO
remarks:        [email protected] was validated on 2025-06-09
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-28T19:06:52Z
source:         APNIC

role:           MACAU COMMUNICATION NETWORKS COMPANY LIMITED admin
address:        Block A-C, Floor 13,, Macao Chamber of Commerce Buildiing,, No 175, Macao, Macao
country:        MO
phone:          +853-28707268
fax-no:         +853-28707268
e-mail:         [email protected]
admin-c:        MCNC1-AP
tech-c:         MCNC1-AP
nic-hdl:        MCNC1-AP
mnt-by:         MAINT-MCN-MO
last-modified:  2017-06-30T00:32:30Z
source:         APNIC

route:          123.253.200.0/22
origin:         AS136793
descr:          MACAU COMMUNICATION NETWORKS COMPANY LIMITED Data Center, Block A-C, Floor 13, Macao Chamber of Commerce Buildiing, No 175, Macao
mnt-by:         MAINT-MCN-MO
last-modified:  2021-01-26T19:12:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.253.200.0/23

Range	ASN	Company	Num of IPs
123.253.200.0/22	AS136793	Block A-C, Floor 13,	1,024

Nearby Ranges

BGP prefixes that overlap with 123.253.0.0/16

Range	ASN	Company	Num of IPs
123.253.0.0/22	AS9288	Akhtaruzzaman t/a DB Technologies	1,024
123.253.44.0/22	AS133929	Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK	1,024
123.253.84.0/22	AS7600	Bountylab Australasia Pty Ltd	1,024
123.253.72.0/22	AS136533	1-2-1 Suntech @ Penang Cybercity	1,024
123.253.136.0/22	AS17639	ComClark Network & Technology Corp	1,024
123.253.188.0/22	AS134090	Leaptel	1,024
123.253.164.0/22	AS132827	Network Management Inc.	1,024
123.253.132.0/22	AS45925	Teletalk Bangladesh Ltd.	1,024
123.253.200.0/22	AS136793	Block A-C, Floor 13,	1,024
123.253.104.0/22	AS32708	LoadEdge Limited	1,024
123.253.48.0/22	AS136515	DCS Bldg., D. Mangubat St., Zone II	1,024
123.253.60.0/22	AS136523	299/561 Sukhaphiban 5 Road, Sai Mai	1,024
123.253.148.0/22	AS4764	Wideband Networks Pty Ltd	1,024
123.253.144.0/22	AS38203	ADN Technologies Ltd.	1,024
123.253.228.0/22	AS136168	Campana MYTHIC Co. Ltd.	1,024
123.253.124.0/22	AS133469	Multi Acquisitions And Renewals	1,024
123.253.96.0/22	AS141731	Md Rezaul Karim t/a Sun Cybercafe	1,024
123.253.176.0/22	AS4049	CELLO GROUP LIMITED	1,024
123.253.96.0/22	AS59362	Md Rezaul Karim t/a Sun Cybercafe	1,024
123.253.208.0/22	AS45177	Nova Energy LTD	1,024
123.253.56.0/22	AS45637	UniFone New Zealand Ltd	1,024
123.253.24.0/22	AS45753	MTI Solution Limited	1,024
123.253.54.0/23	AS154281	PT GLOBAL DIGITAL CORE	512
123.253.212.0/23	AS203172	level66.network UG (haftungsbeschraenkt)	512
123.253.140.0/23	AS134823	Sky Digital Co., Ltd.	512
123.253.93.0/24	AS150371	Pace Telecoms & Broadcasting Pvt. Ltd	256
123.253.95.0/24	AS150371	Pace Telecoms & Broadcasting Pvt. Ltd	256
123.253.139.0/24	AS17639	Converge ICT SME Customer	256
123.253.110.0/24	AS214432	Tokyo	256
123.253.111.0/24	AS214432	Tokyo	256
123.253.106.0/24	AS32708	LoadProxy LLC	256
123.253.107.0/24	AS32708	LoadProxy LLC	256
123.253.144.0/24	AS38203	ADN Telecom Ltd.	256
123.253.145.0/24	AS38203	ADN Telecom Ltd.	256
123.253.146.0/24	AS38203	ADN Telecom Ltd.	256
123.253.147.0/24	AS38203	ADN Telecom Ltd.	256
123.253.24.0/24	AS45753	Netsec	256
123.253.25.0/24	AS45753	Netsec	256
123.253.26.0/24	AS45753	Netsec	256
123.253.196.0/24	AS45905	Stargate Communications Ltd.	256
123.253.197.0/24	AS45905	Stargate Communications Ltd.	256
123.253.198.0/24	AS45905	Leased to Virgo communications Ltd	256
123.253.199.0/24	AS45905	Stargate Communications Ltd.	256
123.253.132.0/24	AS45925	Teletalk Bangladesh Ltd.	256
123.253.133.0/24	AS45925	Teletalk Bangladesh Ltd.	256
123.253.134.0/24	AS45925	Teletalk Bangladesh Ltd.	256
123.253.135.0/24	AS45925	Teletalk Bangladesh Ltd.	256
123.253.128.0/24	AS4787	PT. Mega Akses Persada	256
123.253.129.0/24	AS4787	PT. Mega Akses Persada	256
123.253.152.0/24	AS13150	TOKNET	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.253.200.0	AS136793 MACAU COMMUNICATION NETWORKS COMPANY LIMITED	`2.05ms` 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
63.198.190.23	AS7018 AT&T Enterprises, LLC	`0.97ms` from Atlanta, US
213.49.82.135	AS5432 Proximus NV	`2.09ms` from Brussels, BE
76.183.187.23	AS11427 Charter Communications Inc	`5.22ms` from Dallas, US
221.207.151.55	AS4837 CHINA UNICOM China169 Backbone	`5.87ms` from Harbin, CN
86.14.161.103	AS5089 Virgin Media Limited	`5.21ms` from London, GB
52.44.80.103	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
190.163.101.135	AS22047 VTR BANDA ANCHA S.A.	`15.12ms` from Santiago, CL
132.226.22.119	AS31898 Oracle Corporation	`0.15ms` from Seoul, KR
18.143.147.231	AS16509 Amazon.com, Inc.	`0.46ms` from Singapore, SG
140.179.227.103	AS23724 IDC, China Telecommunications Corporation	`3.42ms` from Tianjin, CN
221.44.160.119	AS17676 SoftBank Corp.	`3.38ms` from Tokyo, JP
153.174.242.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.78ms` from Tokyo, JP
149.20.169.231	AS54501 Sequachee Valley Electric Cooperative	`4.04ms` from Atlanta, US
45.17.197.135	AS7018 AT&T Enterprises, LLC	`2.04ms` from Atlanta, US
192.3.67.167	AS36352 HostPapa	`0.11ms` from Buffalo, US
91.0.127.231	AS3320 Deutsche Telekom AG	`2.60ms` from Frankfurt am Main, DE
47.180.92.215	AS5650 Frontier Communications of America, Inc.	`1.85ms` from Los Angeles, US
45.13.88.183	AS34758 Axera SpA	`5.57ms` from Milan, IT
187.156.181.55	AS8151 UNINET	`13.75ms` from Monterrey, MX
108.50.169.7	AS701 Verizon Business	`1.80ms` from New York City, US
141.193.248.7	AS8075 Microsoft Corporation	`0.24ms` from Phoenix, US
189.161.133.231	AS8151 UNINET	`8.48ms` from Santiago de Queretaro, MX
27.17.1.199	AS4134 CHINANET-BACKBONE	`1.16ms` from Wuhan, CN
173.48.137.231	AS701 Verizon Business	`1.39ms` from Boston, US
95.183.237.119	AS8517 National Academic Network and Information Center	`2.66ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -f4 123.253.200.0

traceroute to 123.253.200.0 (123.253.200.0): 64 hops max, 52 byte packets

4 [] 36.255.56.209 2.043 ms

5 [AS136793] 123.253.200.0 2.085 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

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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