1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.1.0.0/16
  4. AS10103  | 123.1.128.0/19

123.1.128.0/19

AS10103  ·  HK Broadband Network Ltd.

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Summary

Country Hong Kong
Domain hkbn.com.hk
ASN AS10103
Parent Range 123.1.128.0/17
Registry APNIC
ID HKBNESL-HK

WHOIS Details

inetnum:        123.1.128.0 - 123.1.255.255
netname:        HKBNESL-HK
descr:          HKBN Enterprise Solutions Limited
country:        HK
org:            ORG-NWTL1-AP
admin-c:        MH1716-AP
tech-c:         MH1716-AP
abuse-c:        AH1343-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-HK-HKBNESL
mnt-routes:     MAINT-HK-HKBNESL
mnt-irt:        IRT-HKBNESL-HK
last-modified:  2025-10-08T07:38:47Z
source:         APNIC

irt:            IRT-HKBNESL-HK
address:        HKBN Enterprise Solutions Limited
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
e-mail:         esabuse@hkbnes.net
abuse-mailbox:  esabuse@hkbnes.net
admin-c:        MH1716-AP
tech-c:         IDC1-AP
tech-c:         NC315-AP
auth:           # Filtered
remarks:        esabuse@hkbnes.net was validated on 2025-09-01
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2025-11-18T00:35:16Z
source:         APNIC

organisation:   ORG-NWTL1-AP
org-name:       HKBN Enterprise Solutions Limited
org-type:       LIR
country:        HK
address:        Hong Kong Broadband Network Ltd
address:        15/F, Trans Asia Centre
address:        18 Kin Hong Street,
address:        Kwai Chung, N.T.
phone:          +852-3999-6060
fax-no:         +852-3999-7774
e-mail:         nocsn@hkbn.com.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE HKBNESLHK
country:        ZZ
address:        HKBN Enterprise Solutions Limited
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
phone:          +000000000
e-mail:         esabuse@hkbnes.net
admin-c:        MH1716-AP
tech-c:         IDC1-AP
tech-c:         NC315-AP
nic-hdl:        AH1343-AP
remarks:        Generated from irt object IRT-HKBNESL-HK
remarks:        esabuse@hkbnes.net was validated on 2025-09-01
abuse-mailbox:  esabuse@hkbnes.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-08T06:49:53Z
source:         APNIC

person:         Master Host
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
country:        HK
phone:          +852-3999-3888
e-mail:         hostmaster@hkbn.com.hk
nic-hdl:        MH1716-AP
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2025-10-08T06:43:54Z
source:         APNIC

route:          123.1.254.0/24
origin:         AS10103
descr:          New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:53:00Z
source:         APNIC

route:          123.1.254.0/24
origin:         AS17444
descr:          New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:53:00Z
source:         APNIC

route:          123.1.254.0/24
origin:         AS9269
descr:          New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:53:00Z
source:         APNIC

route:          123.1.254.0/24
origin:         AS9381
descr:          New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:53:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.1.128.0/19

Range ASN Company Num of IPs
123.1.128.0/17 AS9269 HKBN Enterprise Solutions Limited 32,768
123.1.128.0/17 AS10103 HKBN Enterprise Solutions Limited 32,768

BGP prefixes that are contained by 123.1.128.0/19

Range ASN Company Num of IPs
123.1.159.0/24 AS17444 NWT Broadband Service 256
123.1.136.0/24 AS10103 NWT Broadband Service 256
123.1.137.0/24 AS10103 NWT Broadband Service 256
123.1.151.0/24 AS10103 NWT Broadband Service 256
123.1.154.0/24 AS10103 NWT Broadband Service 256
123.1.148.0/24 AS17444 NWT Broadband Service 256
123.1.149.0/24 AS17444 NWT Broadband Service 256
123.1.150.0/24 AS17444 NWT Broadband Service 256
123.1.152.0/24 AS17444 NWT Broadband Service 256
123.1.155.0/24 AS17444 NWT Broadband Service 256
123.1.156.0/24 AS17444 NWT Broadband Service 256
123.1.158.0/24 AS17444 NWT Broadband Service 256

Nearby Ranges

BGP prefixes that overlap with 123.1.0.0/16

Range ASN Company Num of IPs
123.1.128.0/17 AS10103 HKBN Enterprise Solutions Limited 32,768
123.1.128.0/17 AS9269 HKBN Enterprise Solutions Limited 32,768
123.1.137.0/24 AS10103 NWT Broadband Service 256
123.1.151.0/24 AS10103 NWT Broadband Service 256
123.1.154.0/24 AS10103 NWT Broadband Service 256
123.1.161.0/24 AS10103 NWT Broadband Service 256
123.1.163.0/24 AS10103 NWT Broadband Service 256
123.1.171.0/24 AS10103 NWT Broadband Service 256
123.1.174.0/24 AS10103 NWT Broadband Service 256
123.1.182.0/24 AS10103 NWT Broadband Service 256
123.1.184.0/24 AS10103 NWT Broadband Service 256
123.1.189.0/24 AS10103 NWT Broadband Service 256
123.1.194.0/24 AS10103 NWT Broadband Service 256
123.1.148.0/24 AS17444 NWT Broadband Service 256
123.1.149.0/24 AS17444 NWT Broadband Service 256
123.1.150.0/24 AS17444 NWT Broadband Service 256
123.1.152.0/24 AS17444 NWT Broadband Service 256
123.1.155.0/24 AS17444 NWT Broadband Service 256
123.1.156.0/24 AS17444 NWT Broadband Service 256
123.1.158.0/24 AS17444 NWT Broadband Service 256
123.1.159.0/24 AS17444 NWT Broadband Service 256
123.1.162.0/24 AS17444 NWT Broadband Service 256
123.1.164.0/24 AS17444 NWT Broadband Service 256
123.1.165.0/24 AS17444 NWT Broadband Service 256
123.1.166.0/24 AS17444 NWT Broadband Service 256
123.1.167.0/24 AS17444 NWT Broadband Service 256
123.1.170.0/24 AS17444 NWT Broadband Service 256
123.1.175.0/24 AS17444 NWT Broadband Service 256
123.1.180.0/24 AS17444 NWT Broadband Service 256
123.1.181.0/24 AS17444 NWT Broadband Service 256
123.1.183.0/24 AS17444 NWT Broadband Service 256
123.1.185.0/24 AS17444 NWT Broadband Service 256
123.1.186.0/24 AS17444 NWT Broadband Service 256
123.1.187.0/24 AS17444 NWT Broadband Service 256
123.1.188.0/24 AS17444 NWT Broadband Service 256
123.1.190.0/24 AS17444 NWT Broadband Service 256
123.1.191.0/24 AS17444 NWT Broadband Service 256
123.1.192.0/24 AS17444 NWT Broadband Service 256
123.1.193.0/24 AS17444 NWT Broadband Service 256
123.1.136.0/24 AS10103 NWT Broadband Service 256

Hosted domains

There are 831 domain names hosted across 196 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.1.157.254 belting-industry.com 6
123.1.157.230 witchy2015.com 5
123.1.157.71 kaizx.com 4
123.1.153.106 longland-tech.com 3
123.1.153.160 lovejia.cn 3
123.1.157.112 suzhoushop.com 3
123.1.157.200 kyyouchina.com 3
123.1.157.17 sankichi.cn 3
123.1.153.74 yuntongtoken.org 2
123.1.157.29 hqyh.cn 2
123.1.153.185 52486.com 2
123.1.153.142 yinggegreen.com 2
123.1.157.187 xoyow.com 2
123.1.153.133 yyrental.com 2
123.1.157.184 prtmc.com 2
123.1.153.42 pnlink.com 2
123.1.157.76 mandarinhouse.cn 2
123.1.153.231 skymirror.com 1
123.1.157.104 wibaidu.com 1
123.1.153.70 alwaytoys.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
Read more

Pingable IPs

1,680 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.1.142.1 AS10103 HK Broadband Network Ltd. 0.90ms from Hong Kong, HK
123.1.128.68 AS10103 HK Broadband Network Ltd. 0.55ms from Hong Kong, HK
123.1.132.129 AS10103 HK Broadband Network Ltd. 0.70ms from Hong Kong, HK
123.1.154.189 AS10103 HK Broadband Network Ltd. 0.77ms from Hong Kong, HK
123.1.147.166 AS10103 HK Broadband Network Ltd. 0.68ms from Hong Kong, HK
123.1.137.2 AS10103 HK Broadband Network Ltd. 0.75ms from Hong Kong, HK
123.1.151.20 AS10103 HK Broadband Network Ltd. 0.66ms from Hong Kong, HK
123.1.135.124 AS10103 HK Broadband Network Ltd. 0.66ms from Hong Kong, HK
123.1.146.49 AS10103 HK Broadband Network Ltd. 0.61ms from Hong Kong, HK
123.1.141.130 AS10103 HK Broadband Network Ltd. 1.44ms from Hong Kong, HK
123.1.129.60 AS10103 HK Broadband Network Ltd. 0.56ms from Hong Kong, HK
123.1.140.51 AS10103 HK Broadband Network Ltd. 1.03ms from Hong Kong, HK
123.1.149.113 AS17444 HKBN Enterprise Solutions Limited 3.59ms from Hong Kong, HK
123.1.134.116 AS10103 HK Broadband Network Ltd. 0.62ms from Hong Kong, HK
123.1.133.44 AS10103 HK Broadband Network Ltd. 0.57ms from Hong Kong, HK
123.1.144.51 AS10103 HK Broadband Network Ltd. 0.74ms from Hong Kong, HK
123.1.145.20 AS10103 HK Broadband Network Ltd. 0.69ms 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
200.49.122.195 AS27960 Coop. de Obras y Serv. Pub. Ltda. de Rio Tercero 11.63ms from Buenos Aires, AR
136.116.126.83 AS396982 Google LLC 0.36ms from Council Bluffs, US
218.248.233.227 AS9829 National Internet Backbone 6.70ms from Delhi, IN
96.111.72.227 AS7922 Comcast Cable Communications, LLC 1.17ms from Denver, US
3.121.251.131 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
178.201.190.67 AS3209 Vodafone GmbH 10.89ms from Frankfurt am Main, DE
79.232.122.243 AS3320 Deutsche Telekom AG 8.68ms from Frankfurt am Main, DE
219.255.171.131 AS9318 SK Broadband Co Ltd 1.81ms from Incheon, KR
101.203.169.3 AS55674 Universitas Negeri Yogyakarta 9.24ms from Jakarta, ID
106.70.208.227 AS4804 Microplex PTY LTD 2.82ms from Melbourne, AU
174.176.218.163 AS7922 Comcast Cable Communications, LLC 4.86ms from Miami, US
79.23.189.115 AS3269 Telecom Italia S.p.A. 8.58ms from Milan, IT
82.202.140.67 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 0.85ms from Moscow, RU
84.138.100.179 AS3320 Deutsche Telekom AG 8.96ms from Nuernberg, DE
176.151.156.3 AS5410 Bouygues Telecom SA 0.79ms from Paris, FR
119.68.198.51 AS17858 LG POWERCOMM 1.91ms from Seoul, KR
77.91.142.131 AS12975 PALTEL Autonomous System 4.48ms from Tel Aviv, IL
203.178.139.51 AS2500 WIDE Project 0.59ms from Tokyo, JP
120.202.201.243 AS9808 China Mobile Communications Group Co., Ltd. 3.42ms from Wuhan, CN
142.168.43.163 AS19190 TELUS Communications Inc. 0.07ms from Ashburn, US
214.76.42.179 AS5972 United States Department of Defense (DoD) 4.54ms from Ashburn, US
81.91.225.19 AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES 0.64ms from Cotonou, BJ
27.158.103.3 AS4134 CHINANET-BACKBONE 8.66ms from Fuzhou, CN
151.225.2.163 AS5607 Sky UK Limited 1.59ms from London, GB
45.50.95.51 AS20001 Charter Communications Inc 11.15ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 123.1.142.9
traceroute to 123.1.142.9 (123.1.142.9): 64 hops max, 52 byte packets
1 [AS15169] 72.14.239.93 191.445 ms
2 *
3 [AS9269] 61.244.224.64 203.399 ms
4 [AS10103] 123.1.142.9 201.819 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
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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