123.1.142.0/23

AS10103 · HK Broadband Network Ltd.

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Summary

Country	Hong Kong
Domain	hkbn.com.hk
ASN	AS10103
Parent Range	123.1.128.0/19
Registry	APNIC
ID	NWTBB-HK

WHOIS Details

inetnum:        123.1.142.0 - 123.1.142.255
netname:        NWTBB-HK
descr:          NWT Broadband Service
country:        HK
admin-c:        NC315-AP
admin-c:        IDC1-AP
tech-c:         TMT21-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:  2024-02-02T02:39:33Z
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:        TMT21-AP
tech-c:         IDC1-AP
tech-c:         NC315-AP
auth:           # Filtered
remarks:        esabuse@hkbnes.net was validated on 2025-02-21
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2025-02-21T01:42:45Z
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:        TMT21-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 2025-02-21
abuse-mailbox:  esabuse@hkbnes.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-21T01:43:01Z
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:         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

person:         Tsang Man To
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
country:        HK
phone:          +852-39993146
e-mail:         to.tsang@hkbn.com.hk
nic-hdl:        TMT21-AP
mnt-by:         MAINT-HK-HKBNESL
last-modified:  2022-04-06T02:06:33Z
source:         APNIC

route:          123.1.142.0/24
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:          123.1.142.0/24
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:  2021-09-08T05:52:08Z
source:         APNIC

route:          123.1.142.0/24
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:  2021-09-08T05:52:08Z
source:         APNIC

route:          123.1.142.0/24
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 123.1.142.0/23

Range	ASN	Company	Num of IPs
123.1.128.0/19	AS17444	HKBN Enterprise Solutions Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 123.1.0.0/16

Range	ASN	Company	Num of IPs
123.1.64.0/18	AS18126	Chubu Telecommunications Co.,Inc.	16,384
123.1.0.0/18	AS18126	Chubu Telecommunications Co.,Inc.	16,384
123.1.224.0/19	AS9269	HKBN Enterprise Solutions Limited	8,192
123.1.128.0/19	AS17444	HKBN Enterprise Solutions Limited	8,192
123.1.160.0/19	AS17444	HKBN Enterprise Solutions Limited	8,192
123.1.248.0/21	AS10103	HKBN Enterprise Solutions Limited	2,048
123.1.224.0/22	AS10103	The Hong Kong Jockey Club	1,024
123.1.244.0/22	AS10103	HKBN Enterprise Solutions Limited	1,024
123.1.230.0/24	AS10103	HKBN Enterprise Solutions Limited	256
123.1.228.0/24	AS10103	HKBN Enterprise Solutions Limited	256
123.1.194.0/24	AS17444	NWT Broadband Service	256
123.1.174.0/24	AS17444	NWT Broadband Service	256
123.1.161.0/24	AS17444	NWT Broadband Service	256
123.1.163.0/24	AS17444	NWT Broadband Service	256
123.1.231.0/24	AS10103	HKBN Enterprise Solutions Limited	256
123.1.182.0/24	AS17444	NWT Broadband Service	256
123.1.171.0/24	AS17444	NWT Broadband Service	256
123.1.154.0/24	AS17444	NWT Broadband Service	256
123.1.229.0/24	AS10103	HKBN Enterprise Solutions Limited	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

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

IP Address	ASN	Details
123.1.143.30	AS10103 HK Broadband Network Ltd.	0.83ms from Hong Kong, HK
123.1.142.9	AS10103 HK Broadband Network Ltd.	1.61ms 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
20.120.81.103	AS8075 Microsoft Corporation	0.38ms from Ashburn, US
152.136.194.87	AS45090 Shenzhen Tencent Computer Systems Company Limited	2.21ms from Beijing, CN
100.0.108.231	AS701 Verizon Business	1.42ms from Boston, US
196.65.255.23	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	10.07ms from Casablanca, MA
174.84.73.183	AS20115 Charter Communications LLC	15.88ms from Chicago, US
135.134.91.199	AS4181 TDS TELECOM	6.98ms from Chicago, US
34.45.97.183	AS396982 Google LLC	0.12ms from Council Bluffs, US
87.166.166.215	AS3320 Deutsche Telekom AG	5.15ms from Hamburg, DE
113.163.162.231	AS45899 VNPT Corp	6.32ms from Ho Chi Minh City, VN
175.165.129.215	AS4837 CHINA UNICOM China169 Backbone	9.15ms from Liaoyang, CN
119.53.185.7	AS4837 CHINA UNICOM China169 Backbone	10.14ms from Liaoyang, CN
88.20.92.199	AS3352 TELEFONICA DE ESPANA S.A.U.	9.96ms from Madrid, ES
37.181.236.55	AS30722 Vodafone Italia S.p.A.	6.31ms from Milan, IT
87.8.107.7	AS3269 Telecom Italia S.p.A.	5.91ms from Milan, IT
201.82.176.55	AS28573 Claro NXT Telecomunicacoes Ltda	7.35ms from Osasco, BR
104.116.104.215	AS16625 Akamai Technologies, Inc.	0.40ms from Sydney, AU
120.51.200.23	AS2519 ARTERIA Networks Corporation	4.55ms from Tokyo, JP
94.157.46.247	AS50266 Odido Netherlands B.V.	4.36ms from Amsterdam, NL
209.10.101.119	AS400183 Reliance Steel and Aluminum Co.	2.52ms from Atlanta, US
104.25.2.103	AS13335 Cloudflare, Inc.	0.14ms from Geneve, CH
189.112.61.7	AS16735 ALGAR TELECOM S/A	3.12ms from Joao Pessoa, BR
196.216.36.151	AS33763 Paratus Telecommunications Limited	17.64ms from Johannesburg, ZA
188.85.9.7	AS12430 VODAFONE ESPANA S.A.U.	8.80ms from Madrid, ES
138.119.214.103	AS611 NB-PEI Educational Computer Network	15.62ms from Montreal, CA
78.201.93.87	AS12322 Free SAS	1.30ms from Paris, FR

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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