1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.253.0.0/16
  4. AS133929  | 123.253.44.0/22

123.253.44.0/22

AS133929  ·  TWOWIN CO., LIMITED

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Summary

Country Hong Kong
Domain aoip.hk
ASN AS133929
Registry APNIC
ID ATL-HK

WHOIS Details

inetnum:        123.253.44.0 - 123.253.47.255
netname:        ATL-HK
descr:          Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK
country:        HK
org:            ORG-ATL4-AP
admin-c:        ATLA5-AP
tech-c:         ATLA5-AP
abuse-c:        AA1528-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-ATL-HK
mnt-routes:     MAINT-ATL-HK
mnt-irt:        IRT-ATL-HK
last-modified:  2020-07-07T05:00:42Z
source:         APNIC

irt:            IRT-ATL-HK
address:        Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK, HongKong
e-mail:         noc@fnetlink.com
abuse-mailbox:  noc@fnetlink.com
admin-c:        ATLA5-AP
tech-c:         ATLA5-AP
auth:           # Filtered
remarks:        noc@fnetlink.com was validated on 2025-12-24
mnt-by:         MAINT-ATL-HK
last-modified:  2025-12-24T05:49:54Z
source:         APNIC

organisation:   ORG-ATL4-AP
org-name:       AOIP TECHNOLOGY LIMITED
org-type:       LIR
country:        HK
address:        Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK
phone:          +852-3126-9345
fax-no:         +852-92348949
e-mail:         support@aoip.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:07Z
source:         APNIC

role:           ABUSE ATLHK
country:        ZZ
address:        Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK, HongKong
phone:          +000000000
e-mail:         noc@fnetlink.com
admin-c:        ATLA5-AP
tech-c:         ATLA5-AP
nic-hdl:        AA1528-AP
remarks:        Generated from irt object IRT-ATL-HK
remarks:        noc@fnetlink.com was validated on 2025-12-24
abuse-mailbox:  noc@fnetlink.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-24T05:50:28Z
source:         APNIC

role:           AOIP TECHNOLOGY LIMITED administrator
address:        Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK, HongKong
country:        HK
phone:          +852-3126-9345
fax-no:         +852-3126-9345
e-mail:         support@aoip.hk
admin-c:        ATLA5-AP
tech-c:         ATLA5-AP
nic-hdl:        ATLA5-AP
mnt-by:         MAINT-ATL-HK
last-modified:  2017-04-26T02:31:58Z
source:         APNIC

route:          123.253.44.0/22
origin:         AS133929
descr:          AOIP TECHNOLOGY LIMITED Unit 3208, Central Plaza, 18 Harbour Road, Wan Chai, HK
mnt-by:         MAINT-ATL-HK
last-modified:  2019-06-24T01:53:34Z
source:         APNIC

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
123.253.136.0/22 AS17639 ComClark Network & Technology Corp 1,024
123.253.48.0/22 AS136515 DCS Bldg., D. Mangubat St., Zone II 1,024
123.253.24.0/22 AS45753 MTI Solution Limited 1,024
123.253.164.0/22 AS132827 Network Management Inc. 1,024
123.253.84.0/22 AS7600 Bountylab Australasia Pty Ltd 1,024
123.253.200.0/22 AS136793 Block A-C, Floor 13, 1,024
123.253.60.0/22 AS136523 299/561 Sukhaphiban 5 Road, Sai Mai 1,024
123.253.132.0/22 AS45925 Teletalk Bangladesh Ltd. 1,024
123.253.104.0/22 AS32708 LoadEdge Limited 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
123.253.144.0/22 AS38203 ADN Technologies Ltd. 1,024
123.253.148.0/22 AS4764 Wideband Networks Pty Ltd 1,024
123.253.188.0/22 AS134090 Leaptel 1,024
123.253.96.0/22 AS141731 Md Rezaul Karim t/a Sun Cybercafe 1,024
123.253.72.0/22 AS136533 1-2-1 Suntech @ Penang Cybercity 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
123.253.212.0/23 AS203172 level66.network UG (haftungsbeschraenkt) 512
123.253.140.0/23 AS131151 Sky Digital Co., Ltd. 512
123.253.54.0/23 AS154281 PT GLOBAL DIGITAL CORE 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
123.253.131.0/24 AS4787 PT. Mega Akses Persada 256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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Pingable IPs

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

IP Address ASN Details
123.253.46.81 AS133929 TWOWIN CO., LIMITED 1.61ms from Hong Kong, HK
123.253.44.231 AS133929 TWOWIN CO., LIMITED 1.28ms from Hong Kong, HK
123.253.47.1 AS133929 TWOWIN CO., LIMITED 2.02ms from Hong Kong, HK
123.253.45.242 AS133929 TWOWIN CO., LIMITED 1.31ms 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
77.166.136.38 AS1136 KPN B.V. 0.91ms from Amsterdam, NL
109.232.228.198 AS49453 Global Layer B.V. 0.16ms from Amsterdam, NL
100.0.186.246 AS701 Verizon Business 1.38ms from Boston, US
81.82.121.38 AS6848 Telenet BV 9.78ms from Brussels, BE
17.57.161.22 AS714 Apple Inc. 1.06ms from Chicago, US
150.241.89.102 AS215590 DpkgSoft International Limited 0.82ms from Helsinki, FI
219.76.228.54 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.40ms from Hong Kong, HK
119.66.99.38 AS17858 LG POWERCOMM 1.59ms from Incheon, KR
78.150.141.118 AS13285 TalkTalk Communications Limited 3.19ms from London, GB
45.43.65.54 AS64080 SYN LTD 0.32ms from London, GB
148.56.5.198 AS12430 VODAFONE ESPANA S.A.U. 8.80ms from Madrid, ES
86.53.138.150 AS3257 GTT Communications Inc. 6.34ms from Manchester, GB
84.68.222.38 AS5378 Vodafone Limited 3.19ms from Manchester, GB
37.41.99.150 AS28885 OmanTel NAP 3.46ms from Muscat, OM
187.49.73.118 AS28343 UNIFIQUE TELECOMUNICACOES S/A 0.62ms from Porto Alegre, BR
12.77.221.22 AS7018 AT&T Enterprises, LLC 2.90ms from San Antonio, US
211.217.99.230 AS4766 Korea Telecom 0.83ms from Seoul, KR
123.88.96.150 AS56040 China Mobile communications corporation 5.03ms from Shenzhen, CN
177.106.138.86 AS53006 ALGAR TELECOM S/A 1.46ms from São Paulo, BR
128.173.109.182 AS1312 Virginia Polytechnic Institute and State Univ. 6.55ms from Ashburn, US
181.120.230.166 AS23201 Telecel S.A. 10.82ms from Asuncion, PY
109.130.207.246 AS5432 Proximus NV 1.15ms from Brussels, BE
65.68.210.214 AS7018 AT&T Enterprises, LLC 0.90ms from Dallas, US
99.174.202.102 AS7018 AT&T Enterprises, LLC 7.45ms from Dallas, US
93.217.183.214 AS3320 Deutsche Telekom AG 4.17ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f10 123.253.44.57
traceroute to 123.253.44.57 (123.253.44.57): 64 hops max, 52 byte packets
10 [AS133929] 123.253.44.57 41.084 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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