103.243.2.0/23

AS10103 · HK Broadband Network Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Hong Kong
Domain	hkbn.net
ASN	AS10103
Parent Range	103.243.0.0/22
Registry	APNIC
ID	HKBN-HK

WHOIS Details

inetnum:        103.243.0.0 - 103.243.3.255
netname:        HKBN-HK
descr:          Hong Kong Broadband Network Ltd
descr:          16/F Trans Asia Centre
descr:          18 Kin Hong Street
country:        HK
org:            ORG-HKBN1-AP
admin-c:        HKBN-HK
tech-c:         HKBN-HK
abuse-c:        AC2009-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-HKBN
mnt-routes:     MAINT-HK-HKBN
mnt-irt:        IRT-CTI-HK
last-modified:  2020-07-15T13:12:55Z
source:         APNIC

irt:            IRT-CTI-HK
address:        15/F, Trans Asia Centre,
address:        18 Kin Hong Street,
address:        Kwai Chung, N.T.,
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HM69-AP
tech-c:         HM69-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-29
mnt-by:         MAINT-HK-CTI
last-modified:  2025-11-18T00:26:33Z
source:         APNIC

organisation:   ORG-HKBN1-AP
org-name:       Hong Kong Broadband Network Limited
org-type:       LIR
country:        HK
address:        15/F Trans Asia Centre
address:        18 Kin Hong Street
phone:          +852-3999-3888
fax-no:         +852-8167-7020
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-02-24T12:57:31Z
source:         APNIC

role:           ABUSE CTIHK
country:        ZZ
address:        15/F, Trans Asia Centre,
address:        18 Kin Hong Street,
address:        Kwai Chung, N.T.,
address:        Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        HM69-AP
tech-c:         HM69-AP
nic-hdl:        AC2009-AP
remarks:        Generated from irt object IRT-CTI-HK
remarks:        [email protected] was validated on 2025-10-29
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-29T01:13:40Z
source:         APNIC

person:         HKBN Hostmaster
address:        Trans Asia Centre
address:        18 Kin Hong Street, Kwai Chung
address:        N.T.
country:        HK
phone:          +852-3999-3888
fax-no:         +852-8167-7020
e-mail:         [email protected]
nic-hdl:        HKBN-HK
abuse-mailbox:  [email protected]
mnt-by:         MAINT-HK-HKBN
last-modified:  2021-03-25T09:01:18Z
source:         APNIC

route:          103.243.0.0/22
origin:         AS10103
descr:          Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street
mnt-by:         MAINT-HK-HKBN
last-modified:  2020-04-23T04:55:45Z
source:         APNIC

route:          103.243.0.0/22
origin:         AS9269
descr:          Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street
mnt-by:         MAINT-HK-HKBN
last-modified:  2020-04-23T04:55:34Z
source:         APNIC

route:          103.243.0.0/22
origin:         AS9381
descr:          Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street
mnt-by:         MAINT-HK-HKBN
last-modified:  2021-01-20T02:07:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.243.2.0/23

Range	ASN	Company	Num of IPs
103.243.0.0/22	AS10103	Hong Kong Broadband Network Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.243.0.0/16

Range	ASN	Company	Num of IPs
103.243.152.0/22	AS18068	2-12-15minamiaoyama2- Bld., Minamiaoyama	1,024
103.243.0.0/22	AS10103	Hong Kong Broadband Network Ltd	1,024
103.243.188.0/22	AS131199	Nexeon Technologies, Inc.	1,024
103.243.216.0/22	AS131391	Vietnam-Asia Commercial Joint Stock Bank	1,024
103.243.156.0/22	AS9930	No.14, Jln Majistret U1/26, Hicom Glenmarie Industrial Park	1,024
103.243.144.0/22	AS8708	HostRoyale Technologies Pvt Ltd	1,024
103.243.124.0/22	AS6424	EDGOO NETWORKS UNIPESSOAL LDA	1,024
103.243.164.0/22	AS59217	Azonne Limited	1,024
103.243.172.0/22	AS59210	PhoenixNAP	1,024
103.243.140.0/22	AS59209	Walton Hi-Tech Industries Ltd	1,024
103.243.24.0/22	AS55933	HongKong Virtual Internal Server Company Limited	1,024
103.243.20.0/22	AS55547	1040, TUGYO-RI, GUNNAE-MYEON, POCHEON-SI	1,024
103.243.252.0/22	AS4812	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.243.208.0/22	AS2519	67-8 1-chome Higashi-Taniyama	1,024
103.243.40.0/22	AS134331	Smartlink Solutions Pvt. Ltd.	1,024
103.243.120.0/22	AS2519	Takaono-cho Shiomotakaono992-1	1,024
103.243.128.0/22	AS134548	DingFeng XinHui(HongKong) Technology Limited	1,024
103.243.196.0/22	AS2514	644-1, Sugou, Mihara-ku, Sakai-shi	1,024
103.243.240.0/22	AS24295	Shinmakicho Bldg. Bekkan Dai-1 1F, 3-2-14, Nihonbashi	1,024
103.243.192.0/22	AS23678	Enterprise Managed Services Sdn. Bhd.	1,024
103.243.204.0/22	AS209709		1,024
103.243.100.0/23	AS151480	Dataspace Pvt. Ltd.	512
103.243.150.0/23	AS132257	Area9 IT Solutions	512
103.243.170.0/23	AS151612	HOSTPERL	512
103.243.8.0/23	AS24545	NEW POS NETWORK HK LIMITED	512
103.243.220.0/23	AS29990	APAC IB Net - Host IPs	512
103.243.88.0/23	AS55507	Tejays Dynamics Ltd.	512
103.243.164.0/23	AS59217	AZONNE LIMITED	512
103.243.102.0/23	AS64073	Aorangi EFTPOS 2020 Ltd	512
103.243.239.0/24	AS152472	Eureka Telecommunications Western Victoria Pty Ltd	256
103.243.116.0/24	AS142565	IPXO	256
103.243.95.0/24	AS139057	EdgeNext	256
103.243.94.0/24	AS139057	EdgeNext	256
103.243.93.0/24	AS139057	EdgeNext	256
103.243.24.0/24	AS24544	HongKong Virtual Internal Server Company Limited	256
103.243.25.0/24	AS24544	HongKong Virtual Internal Server Company Limited	256
103.243.102.0/24	AS64073	Vetta Online Ltd	256
103.243.92.0/24	AS139057	EdgeNext	256
103.243.238.0/24	AS134371	Rakib Enterprise	256
103.243.226.0/24	AS133276	Birlasoft India Ltd.	256
103.243.103.0/24	AS64073	Vetta Online Ltd	256
103.243.224.0/24	AS133276	Birlasoft India Ltd.	256
103.243.117.0/24	AS5065	SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED	256
103.243.227.0/24	AS132948	KPIT Technologies Limited	256
103.243.91.0/24	AS133143	Medihost Solutions Pty Ltd	256
103.243.212.0/24	AS55720	Gigabit Hosting Sdn Bhd	256
103.243.213.0/24	AS55720	Gigabit Hosting Sdn Bhd	256
103.243.214.0/24	AS55720	Gigabit Hosting Sdn Bhd	256
103.243.215.0/24	AS55720	Gigabit Hosting Sdn Bhd	256
103.243.110.0/24	AS133120	Hosted Network Pty. Ltd.	256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.243.2.232	t-surf.hk	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

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

IP Address	ASN	Details
103.243.3.81	AS10103 HK Broadband Network Ltd.	`1.39ms` from Hong Kong, HK
103.243.2.188	AS10103 HK Broadband Network Ltd.	`1.38ms` 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
18.246.28.119	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
119.50.170.7	AS4837 CHINA UNICOM China169 Backbone	`9.12ms` from Changchun, CN
75.179.26.231	AS10796 Charter Communications Inc	`12.98ms` from Columbus, US
62.232.223.199	AS5413 Wavenet Limited	`4.25ms` from London, GB
105.172.113.231	AS37119 UNITEL SA	`1.33ms` from Luanda, AO
82.194.91.39	AS16371 acens Technologies, S.L.	`0.83ms` from Madrid, ES
5.40.123.23	AS6739 VODAFONE ONO, S.A.	`3.55ms` from Madrid, ES
112.243.99.247	AS4837 CHINA UNICOM China169 Backbone	`3.10ms` from Qingdao, CN
119.179.153.215	AS4837 CHINA UNICOM China169 Backbone	`8.91ms` from Qingdao, CN
54.205.173.199	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
135.171.149.71	AS8075 Microsoft Corporation	`0.67ms` from Singapore, SG
60.149.160.247	AS17676 SoftBank Corp.	`2.93ms` from Tokyo, JP
97.109.178.87	AS812 Rogers Communications Canada Inc.	`10.90ms` from Toronto, CA
108.88.48.247	AS7018 AT&T Enterprises, LLC	`13.85ms` from Dallas, US
89.0.221.231	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.19ms` from Duesseldorf, DE
83.192.28.23	AS3215 Orange S.A.	`5.76ms` from Frankfurt am Main, DE
149.52.62.103	AS55201 SkyQuantum Internet Service	`0.23ms` from Fremont, US
185.211.179.151	AS34119 Wildcard UK Limited	`4.00ms` from Manchester, GB
2.9.213.247	AS3215 Orange S.A.	`9.67ms` from Marseille, FR
73.228.156.119	AS7922 Comcast Cable Communications, LLC	`6.94ms` from Minneapolis, US
65.103.77.71	AS209 CenturyLink Communications, LLC	`18.14ms` from Phoenix, US
174.174.0.183	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Portland, US
52.90.21.183	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
114.56.142.39	AS16509 Amazon.com, Inc.	`5.78ms` from Seattle, US
84.134.121.87	AS3320 Deutsche Telekom AG	`6.87ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f2 103.243.3.73

traceroute to 103.243.3.73 (103.243.3.73): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.34 0.095 ms

3 [AS969] 199.119.64.158 0.616 ms

4 [AS60068] 185.229.189.198 0.1 ms

5 *

6 [AS9269] 61.244.225.96 0.906 ms

7 [] 202.4.163.9 0.791 ms

8 [AS10103] 61.93.184.101 1.541 ms

9 [AS10103] 103.243.2.2 4.487 ms

10 [AS10103] 103.243.3.73 1.628 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 20th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales