203.185.1.0/24

AS35280 · F5 Networks SARL

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Summary

Country	Hong Kong
Domain	hkbn.net
ASN	AS35280
Registry	APNIC
ID	HKBN

WHOIS Details

inetnum:        203.185.0.0 - 203.185.15.255
netname:        HKBN
descr:          Hong Kong Broadband Network Ltd
country:        HK
org:            ORG-HKBN1-AP
admin-c:        MH84-AP
tech-c:         MH84-AP
abuse-c:        AH1013-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-HKBN-HK
last-modified:  2021-01-29T01:54:21Z
source:         APNIC

irt:            IRT-HKBN-HK
address:        15/F Trans Asia Centre
address:        18 Kin Hong Street, Kwai Chung
address:        N.T.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HKBN-HK
tech-c:         HKBN-HK
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-10
remarks:        [email protected] was validated on 2025-10-29
mnt-by:         MAINT-HK-HKBN
last-modified:  2025-11-18T00:27:35Z
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 HKBNHK
country:        ZZ
address:        15/F Trans Asia Centre
address:        18 Kin Hong Street, Kwai Chung
address:        N.T.
phone:          +000000000
e-mail:         [email protected]
admin-c:        HKBN-HK
tech-c:         HKBN-HK
nic-hdl:        AH1013-AP
remarks:        Generated from irt object IRT-HKBN-HK
remarks:        [email protected] was validated on 2025-07-10
remarks:        [email protected] was validated on 2025-10-29
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-29T01:13:41Z
source:         APNIC

person:         Master Host
address:        15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
country:        HK
phone:          +852-3999-3888
fax-no:         +852-8167-7020
e-mail:         [email protected]
nic-hdl:        MH84-AP
mnt-by:         MAINT-HK-HKBN
abuse-mailbox:  [email protected]
last-modified:  2014-11-11T08:51:41Z
source:         APNIC

route:          203.185.0.0/20
origin:         AS9269
descr:          Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street
mnt-by:         MAINT-HK-HKBN
last-modified:  2021-01-29T02:24:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.185.0.0/16

Range	ASN	Company	Num of IPs
203.185.224.0/19	AS7545	POWERTEL LIMITED	8,192
203.185.64.0/19	AS7588	Non-Commercial Internet Providers	8,192
203.185.224.0/19	AS2764	POWERTEL LIMITED	8,192
203.185.192.0/19	AS2764	Powertel Internet Service Provider	8,192
203.185.192.0/19	AS7545	Powertel Internet Service Provider	8,192
203.185.224.0/19	AS9652	POWERTEL LIMITED	8,192
203.185.96.0/19	AS3836	Non-Commercial Internet Providers	8,192
203.185.160.0/20	AS9471	ONATI	4,096
203.185.176.0/21	AS9471	ONATI	2,048
203.185.184.0/22	AS174	Sprintlink Asia Pacific Region	1,024
203.185.188.0/24	AS9891	CLOUD BUSINESS CO.,LTD.	256
203.185.130.0/24	AS38296	National Science and Technology Development Agency	256
203.185.144.0/24	AS38296	National Science and Technology Development Agency	256
203.185.145.0/24	AS38296	National Science and Technology Development Agency	256
203.185.190.0/24	AS45188	NRW CONTRACTING PTY LTD	256
203.185.191.0/24	AS45189	SYSTEM 3 NET TECHNOLOGIES PVT. LTD.	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

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

IP Address	ASN	Details
203.185.1.1	AS35280 F5 Networks SARL	`0.70ms` 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
50.112.189.72	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
220.166.89.8	AS4134 CHINANET-BACKBONE	`8.59ms` from Chengdu, CN
3.140.205.120	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
216.250.143.24	AS13649 Flexential Colorado Corp.	`0.76ms` from Dallas, US
82.128.230.88	AS16086 DNA Oyj	`3.09ms` from Helsinki, FI
176.217.226.104	AS8386 Vodafone Net Iletisim Hizmetler AS	`11.29ms` from Istanbul, TR
92.29.97.40	AS13285 TalkTalk Communications Limited	`2.40ms` from London, GB
188.76.124.200	AS12479 Orange Espagne SA	`14.39ms` from Madrid, ES
94.165.146.168	AS1267 WIND TRE S.P.A.	`12.06ms` from Milan, IT
34.166.175.168	AS396982 Google LLC	`6.50ms` from Riyadh, SA
157.131.160.200	AS46375 Sonic Telecom LLC	`1.73ms` from San Jose, US
189.148.63.8	AS8151 UNINET	`18.37ms` from Santiago de Queretaro, MX
177.86.101.104	AS262506 ASERNET TELECOM	`2.79ms` from São Paulo, BR
183.251.153.56	AS9808 China Mobile Communications Group Co., Ltd.	`6.39ms` from Xiamen, CN
182.126.72.8	AS4837 CHINA UNICOM China169 Backbone	`2.38ms` from Zhengzhou, CN
92.224.216.56	AS6805 Telefonica Germany GmbH & Co.OHG	`4.45ms` from Berlin, DE
44.241.146.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
107.12.120.24	AS11426 Charter Communications Inc	`4.87ms` from Charlotte, US
104.187.131.56	AS7018 AT&T Enterprises, LLC	`5.86ms` from Chicago, US
122.163.220.248	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.84ms` from Delhi, IN
194.144.203.232	AS12969 Vodafone Iceland	`1.40ms` from Hafnarfjoerdur, IS
66.176.229.72	AS7922 Comcast Cable Communications, LLC	`3.55ms` from Miami, US
50.49.145.104	AS5650 Frontier Communications of America, Inc.	`8.48ms` from Secaucus, US
210.60.124.24	AS1659 Taiwan Academic Network (TANet) Information Center	`2.35ms` from Taipei, TW
13.113.194.248	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 203.185.1.1

traceroute to 203.185.1.1 (203.185.1.1): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.35 0.104 ms

3 [AS969] 199.119.64.166 417.243 ms

4 [AS60068] 185.229.189.198 0.122 ms

5 [] 36.255.57.99 30.091 ms

6 [AS55002] 107.162.251.254 55.969 ms

7 [AS55002] 107.162.248.102 65.792 ms

8 *

9 [AS35280] 203.185.1.1 0.809 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.

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