123.1.140.0/23

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	NWTBB-HK

WHOIS Details

inetnum:        123.1.140.0 - 123.1.140.255
netname:        NWTBB-HK
descr:          NWT Broadband Service
country:        HK
admin-c:        NC315-AP
admin-c:        IDC1-AP
tech-c:         MH1716-AP
abuse-c:        AH1343-AP
status:         ASSIGNED NON-PORTABLE
remarks:        For network abuse email <esabuse@hkbnes.net>
mnt-by:         MAINT-HK-HKBNESL
mnt-irt:        IRT-HKBNESL-HK
last-modified:  2025-10-08T07:38:56Z
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

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:         internet Data Centre
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
country:        HK
phone:          +852-2133 4277
e-mail:         idc@hkbnes.net
nic-hdl:        IDC1-AP
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:17:17Z
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

person:         Network Management Center
nic-hdl:        NC315-AP
e-mail:         nmcdata@hkbnes.net
address:        Hong Kong
phone:          + 852 - 2130-0120
fax-no:         + 852 - 2133 2175
country:        HK
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2021-09-08T05:17:18Z
source:         APNIC

route:          123.1.140.0/24
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:  2021-09-08T05:52:08Z
source:         APNIC

route:          123.1.140.0/24
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:  2021-09-08T05:52:07Z
source:         APNIC

route:          123.1.140.0/24
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:  2021-09-08T05:52:07Z
source:         APNIC

route:          123.1.140.0/24
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:  2021-09-08T05:52:08Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.1.140.0/23

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

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
123.1.141.92	AS10103 HK Broadband Network Ltd.	`1.50ms` from Hong Kong, HK
123.1.140.36	AS10103 HK Broadband Network Ltd.	`1.06ms` 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
84.84.186.183	AS1136 KPN B.V.	`1.77ms` from Amsterdam, NL
193.239.90.135	AS31673 Uniserver Internet B.V.	`0.60ms` from Amsterdam, NL
71.60.251.215	AS7922 Comcast Cable Communications, LLC	`12.04ms` from Ashburn, US
54.71.141.151	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
48.209.178.7	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
155.102.218.7	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.14ms` from Hong Kong, HK
2.22.10.183	AS16625 Akamai Technologies, Inc.	`0.15ms` from Milan, IT
23.204.14.71	AS16625 Akamai Technologies, Inc.	`0.41ms` from New York City, US
119.241.62.215	AS2518 BIGLOBE Inc.	`2.25ms` from Osaka, JP
211.46.45.215	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
123.214.182.103	AS9318 SK Broadband Co Ltd	`2.55ms` from Seoul, KR
138.75.31.23	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.83ms` from Singapore, SG
203.23.104.167	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL
52.223.35.247	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
171.92.61.103	AS4134 CHINANET-BACKBONE	`4.69ms` from Chengdu, CN
64.226.140.167	AS398391 Perimeter 81 LLC	`0.71ms` from Dallas, US
84.64.111.103	AS5378 Vodafone Limited	`9.10ms` from Edinburgh, GB
39.53.94.71	AS17557 Pakistan Telecommunication Company Limited	`16.56ms` from Karachi, PK
70.95.148.39	AS20001 Charter Communications Inc	`5.35ms` from Los Angeles, US
104.131.12.215	AS14061 DigitalOcean, LLC	`0.59ms` from New York City, US
122.145.62.23	AS7522 STNet, Incorporated	`7.61ms` from Osaka, JP
177.18.47.55	AS18881 TELEFÔNICA BRASIL S.A	`4.29ms` from Osasco, BR
194.177.35.231	AS16347 ADISTA SAS	`0.43ms` from Paris, FR
152.92.89.39	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.08ms` from Rio de Janeiro, BR
191.186.121.39	AS28573 Claro NXT Telecomunicacoes Ltda	`0.61ms` 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 123.1.141.168

traceroute to 123.1.141.168 (123.1.141.168): 64 hops max, 52 byte packets

1 [AS31898] 140.91.232.3 0.072 ms

2 [AS6453] 180.87.105.34 1.38 ms

3 [AS6453] 180.87.105.33 1.099 ms

4 *

5 *

6 *

7 *

8 [] 202.4.163.19 34.684 ms

9 [AS10103] 210.209.67.68 43.846 ms

10 [AS10103] 123.1.141.168 35.256 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On December 28th 2025

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