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:          123.1.226.0/24
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:  2021-09-08T05:52:49Z
source:         APNIC

route:          123.1.226.0/24
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:  2021-09-08T05:52:48Z
source:         APNIC

route:          123.1.226.0/24
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:  2021-09-08T05:52:49Z
source:         APNIC

route:          123.1.226.0/24
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:  2021-09-08T05:52:49Z
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 842 domain names hosted across 206 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.1.154.215 yf28gw.com 178
123.1.151.111 0x.wiki 9
123.1.151.125 dianbao.com 8
123.1.157.230 witchy2015.com 7
123.1.153.160 lovejia.cn 6
123.1.157.254 happyform.net 6
123.1.154.49 xn--lmq252a4ic.xn--fiqs8s 5
123.1.154.253 niniyou.com 5
123.1.157.71 taiyikang.com.cn 4
123.1.154.54 lsme.com.cn 4
123.1.154.140 rta.org.cn 4
123.1.151.102 aizibinjiance.com 4
123.1.154.153 gongwong.cn 3
123.1.154.121 youelec.com 3
123.1.157.200 kyyouchina.com 3
123.1.154.185 leegodon.com 3
123.1.153.106 obasimida.com 3
123.1.157.112 labelsystem.cn 3
123.1.157.17 gb-link.com 3
123.1.154.254 comrida.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
Read more

Pingable IPs

1,713 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.1.146.49 AS10103 HK Broadband Network Ltd. 1.22ms from Hong Kong, HK
123.1.149.113 AS17444 HKBN Enterprise Solutions Limited 3.89ms from Hong Kong, HK
123.1.137.9 AS10103 HK Broadband Network Ltd. 1.40ms from Hong Kong, HK
123.1.129.60 AS10103 HK Broadband Network Ltd. 0.88ms from Hong Kong, HK
123.1.147.142 AS10103 HK Broadband Network Ltd. 1.18ms from Hong Kong, HK
123.1.130.254 AS10103 HK Broadband Network Ltd. 2.07ms from Hong Kong, HK
123.1.140.24 AS10103 HK Broadband Network Ltd. 1.36ms from Hong Kong, HK
123.1.134.89 AS10103 HK Broadband Network Ltd. 1.13ms from Hong Kong, HK
123.1.131.254 AS10103 HK Broadband Network Ltd. 2.19ms from Hong Kong, HK
123.1.145.81 AS10103 HK Broadband Network Ltd. 1.12ms from Hong Kong, HK
123.1.144.75 AS10103 HK Broadband Network Ltd. 1.11ms from Hong Kong, HK
123.1.132.250 AS10103 HK Broadband Network Ltd. 1.12ms from Hong Kong, HK
123.1.154.72 AS10103 HK Broadband Network Ltd. 1.07ms from Hong Kong, HK
123.1.133.162 AS10103 HK Broadband Network Ltd. 1.15ms from Hong Kong, HK
123.1.135.65 AS10103 HK Broadband Network Ltd. 1.12ms from Hong Kong, HK
123.1.128.100 AS10103 HK Broadband Network Ltd. 1.00ms from Hong Kong, HK
123.1.151.20 AS10103 HK Broadband Network Ltd. 1.12ms from Hong Kong, HK
123.1.141.165 AS10103 HK Broadband Network Ltd. 1.72ms from Hong Kong, HK
123.1.142.9 AS10103 HK Broadband Network Ltd. 1.33ms 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
20.153.17.211 AS8069 Microsoft Corporation 0.33ms from Boydton, US
185.43.206.147 AS62214 Rackforest Zrt. 0.13ms from Budapest, HU
50.127.7.227 AS5650 Frontier Communications of America, Inc. 5.14ms from Chicago, US
5.224.155.67 AS12430 VODAFONE ESPANA S.A.U. 3.17ms from Madrid, ES
182.239.154.51 AS7545 TPG Telecom Limited 18.63ms from Melbourne, AU
96.42.197.211 AS20115 Charter Communications LLC 12.59ms from Minneapolis, US
91.241.254.35 AS59478 LLC IP SERVICE 17.43ms from Moscow, RU
200.102.148.131 AS8167 V tal 3.44ms from Novo Hamburgo, BR
119.228.253.211 AS17511 OPTAGE Inc. 1.34ms from Osaka, JP
81.49.156.195 AS3215 Orange S.A. 6.01ms from Paris, FR
3.230.160.3 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
103.213.247.243 AS997 Beyotta Services LLP 0.25ms from Singapore, SG
5.133.209.19 AS51747 Internet Vikings International AB 0.87ms from Stockholm, SE
199.71.183.3 AS11647 Sentex Communications Corporation 4.11ms from Toronto, CA
43.208.133.67 AS16509 Amazon.com, Inc. 1.58ms from Bangkok, TH
50.36.178.227 AS5650 Frontier Communications of America, Inc. 14.12ms from Chicago, US
107.9.249.211 AS10796 Charter Communications Inc 14.86ms from Columbus, US
43.158.3.147 AS132203 Tencent Building, Kejizhongyi Avenue 0.28ms from Frankfurt am Main, DE
80.97.45.99 AS9009 M247 Europe SRL 0.16ms from Frankfurt am Main, DE
59.45.160.67 AS4134 CHINANET-BACKBONE 4.43ms from Liaoyang, CN
51.14.196.195 AS2856 British Telecommunications PLC 8.15ms from London, GB
79.152.17.3 AS3352 TELEFONICA DE ESPANA S.A.U. 8.55ms from Madrid, ES
115.210.208.243 AS4134 CHINANET-BACKBONE 7.91ms from Nanchang, CN
95.131.137.83 AS8426 ClaraNET LTD 0.50ms from Paris, FR
137.131.203.115 AS31898 Oracle Corporation 0.27ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 123.1.128.170
traceroute to 123.1.128.170 (123.1.128.170): 64 hops max, 52 byte packets
4 [] 36.255.56.135 1.605 ms
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

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