203.119.87.0/24

AS9735 · Hong Kong Domain Name Registration Co. Ltd

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Summary

Country	Hong Kong
Domain	hkdnr.hk
ASN	AS9735
Registry	APNIC
ID	HKDNR-AS-AP

WHOIS Details

inetnum:        203.119.87.0 - 203.119.87.255
netname:        HKDNR-AS-AP
descr:          Hong Kong Domain Name Registration Company Limited
descr:          Unit 2002-2005, 20/F ING Tower,
descr:          308 Des Voeux Road Central,
country:        HK
org:            ORG-HKDN1-AP
admin-c:        HH36-AP
tech-c:         TH4-AP
abuse-c:        AH987-AP
status:         ASSIGNED 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-routes:     MAINT-HK-HKDNR
mnt-irt:        IRT-HKDNR-HK
last-modified:  2020-07-08T01:39:15Z
source:         APNIC

irt:            IRT-HKDNR-HK
address:        Unit 501, Level 5, Core C, Cyberport 3, 100 Cyberport Road, Hong Kong
e-mail:         technical@hkdnr.hk
abuse-mailbox:  technical@hkdnr.hk
admin-c:        HH36-AP
tech-c:         TH4-AP
auth:           # Filtered
remarks:        technical@hkdnr.hk was validated on 2025-07-10
mnt-by:         MAINT-HK-HKDNR
last-modified:  2025-11-18T00:26:38Z
source:         APNIC

organisation:   ORG-HKDN1-AP
org-name:       Hong Kong Domain Name Registration Company Limited
org-type:       LIR
country:        HK
address:        Unit 501, Level 5, Core C, Cyberport 3,
address:        100 Cyberport Road,
phone:          +852-23191313
fax-no:         +852-23192626
e-mail:         enquiry@hkdnr.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:56Z
source:         APNIC

role:           ABUSE HKDNRHK
country:        ZZ
address:        Unit 501, Level 5, Core C, Cyberport 3, 100 Cyberport Road, Hong Kong
phone:          +000000000
e-mail:         technical@hkdnr.hk
admin-c:        HH36-AP
tech-c:         TH4-AP
nic-hdl:        AH987-AP
remarks:        Generated from irt object IRT-HKDNR-HK
remarks:        technical@hkdnr.hk was validated on 2025-07-10
abuse-mailbox:  technical@hkdnr.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-10T08:07:57Z
source:         APNIC

person:         Hostmaster HKDNR
nic-hdl:        HH36-AP
e-mail:         hostmaster@hkdnr.hk
address:        Unit 501, Level 5, Core C, Cyberport 3, 100 Cyberport Road, Hong Kong
phone:          +852-23191313
fax-no:         +852-23192626
country:        HK
mnt-by:         MAINT-HK-HKDNR
last-modified:  2017-03-30T09:37:27Z
source:         APNIC

person:         Technical HKDNR
nic-hdl:        TH4-AP
e-mail:         technical@hkdnr.hk
address:        Unit 501, Level 5, Core C, Cyberport 3, 100 Cyberport Road, Hong Kong
phone:          +852-23191313
fax-no:         +852-23192626
country:        HK
mnt-by:         MAINT-HK-HKDNR
last-modified:  2017-03-30T09:38:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.119.0.0/16

Range	ASN	Company	Num of IPs
203.119.104.0/21	AS4608	Asia Pacific Network Information Centre	2,048
203.119.72.0/22	AS23902	Branch of VNNIC in Ho Chi Minh City	1,024
203.119.8.0/22	AS23902	Vietnam Internet network information center (VNNIC)	1,024
203.119.60.0/22	AS38736	Vietnam Internet Network Information Center	1,024
203.119.68.0/22	AS38737	Branch of VNNIC in Ho Chi Minh City	1,024
203.119.100.0/22	AS4608	Asia Pacific Network Information Centre	1,024
203.119.64.0/22	AS131415	Vietnam Internet Network Information Center	1,024
203.119.36.0/22	AS24066	Vietnam Internet Network Information Center	1,024
203.119.44.0/22	AS24089	Vietnam Internet network information center (VNNIC)	1,024
203.119.4.0/22	AS23660	PH ccTLD	1,024
203.119.114.0/23	AS4134	CHINANET FUJIAN PROVINCE NETWORK	512
203.119.88.0/23	AS187	PCH provides anycast secondaries for lots of ccTLDs,	512
203.119.114.0/23	AS134756	CHINANET FUJIAN PROVINCE NETWORK	512
203.119.26.0/24	AS24151	China Internet Network Information Center	256
203.119.26.0/24	AS24151	China Internet Network Information Center	256
203.119.26.0/24	AS24151	China Internet Network Information Center	256
203.119.27.0/24	AS24151	China Internet Network Information Center	256
203.119.27.0/24	AS24151	China Internet Network Information Center	256
203.119.27.0/24	AS24151	China Internet Network Information Center	256
203.119.28.0/24	AS24151	China Internet Network Information Center	256
203.119.28.0/24	AS24151	China Internet Network Information Center	256
203.119.28.0/24	AS24151	China Internet Network Information Center	256
203.119.29.0/24	AS24151	China Internet Network Information Center	256
203.119.29.0/24	AS24151	China Internet Network Information Center	256
203.119.29.0/24	AS24151	China Internet Network Information Center	256
203.119.31.0/24	AS24151	China Internet Network Information Center	256
203.119.31.0/24	AS24151	China Internet Network Information Center	256
203.119.33.0/24	AS24151	China Internet Network Information Center	256
203.119.40.0/24	AS24252	Japan Registry Service Co., Ltd.	256
203.119.26.0/24	AS24406	China Internet Network Information Center	256
203.119.26.0/24	AS24406	China Internet Network Information Center	256
203.119.26.0/24	AS24406	China Internet Network Information Center	256
203.119.27.0/24	AS24406	China Internet Network Information Center	256
203.119.27.0/24	AS24406	China Internet Network Information Center	256
203.119.27.0/24	AS24406	China Internet Network Information Center	256
203.119.28.0/24	AS24406	China Internet Network Information Center	256
203.119.28.0/24	AS24406	China Internet Network Information Center	256
203.119.28.0/24	AS24406	China Internet Network Information Center	256
203.119.29.0/24	AS24406	China Internet Network Information Center	256
203.119.29.0/24	AS24406	China Internet Network Information Center	256
203.119.29.0/24	AS24406	China Internet Network Information Center	256
203.119.30.0/24	AS24406	China Internet Network Information Center	256
203.119.30.0/24	AS24406	China Internet Network Information Center	256
203.119.31.0/24	AS24406	China Internet Network Information Center	256
203.119.31.0/24	AS24406	China Internet Network Information Center	256
203.119.26.0/24	AS24409	China Internet Network Information Center	256
203.119.26.0/24	AS24409	China Internet Network Information Center	256
203.119.26.0/24	AS24409	China Internet Network Information Center	256
203.119.27.0/24	AS24409	China Internet Network Information Center	256
203.119.27.0/24	AS24409	China Internet Network Information Center	256

Hosted domains

There are 24,455 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.119.87.45	elite-toys.com.hk	24433
203.119.87.49	xn--blq35eru2b4ynehd87sxlz.hk	4
203.119.87.120	formative.com.hk	3
203.119.87.59	xn--blq35eru2b4ynehd87sxlz.xn--od0alg.hk	3
203.119.87.66	xn--fiq7iq58bzh2ae4cuzsgqe.xn--j6w193g	3
203.119.87.31	smart.idv.hk	3
203.119.87.68	toncan.com.hk	2
203.119.87.48	xn--06qz4d21e1w4a175akjt.hk	1
203.119.87.26	hkdnr-marketing.hk	1
203.119.87.111	xn--06qz4d21eoy3e.xn--j6w193g	1
203.119.87.58	xn--06qz4d21e1w4a175akjt.xn--j6w193g	1
203.119.87.105	xn--blq35e5y3ddkclsr.xn--j6w193g	1
203.119.87.14	jonathan.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

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Pingable IPs

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

IP Address	ASN	Details
203.119.87.252	AS9735 Hong Kong Domain Name Registration Co. Ltd	`1.85ms` 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
77.172.109.200	AS1136 KPN B.V.	`4.01ms` from Amsterdam, NL
85.17.228.88	AS60781 LeaseWeb Netherlands B.V.	`0.24ms` from Amsterdam, NL
54.173.33.88	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
35.92.250.56	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
175.17.35.56	AS4837 CHINA UNICOM China169 Backbone	`1.31ms` from Changchun, CN
108.84.162.104	AS7018 AT&T Enterprises, LLC	`17.66ms` from Chicago, US
69.61.196.152	AS6181 Cincinnati Bell Telephone Company LLC	`0.70ms` from Cincinnati, US
47.209.77.40	AS19108 Optimum	`15.93ms` from Dallas, US
52.231.202.168	AS8075 Microsoft Corporation	`0.21ms` from Dongnae, KR
92.5.17.24	AS31898 Oracle Corporation	`0.37ms` from Frankfurt am Main, DE
93.219.48.168	AS3320 Deutsche Telekom AG	`0.92ms` from Frankfurt am Main, DE
153.223.224.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.14ms` from Tokyo, JP
134.224.191.24	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
54.220.110.184	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
87.172.101.88	AS3320 Deutsche Telekom AG	`2.64ms` from Duesseldorf, DE
93.226.92.152	AS3320 Deutsche Telekom AG	`8.72ms` from Frankfurt am Main, DE
106.35.184.168	AS4134 CHINANET-BACKBONE	`4.68ms` from Hohhot, CN
94.178.164.232	AS6849 JSC "Ukrtelecom"	`4.76ms` from Kyiv, UA
78.150.166.184	AS13285 TalkTalk Communications Limited	`2.78ms` from Manchester, GB
178.178.219.8	AS25159 PJSC MegaFon	`17.88ms` from Moscow, RU
24.186.207.56	AS6128 Cablevision Systems Corp.	`8.33ms` from New York City, US
177.124.125.232	AS52604 VMAISNET LTDA	`8.60ms` from Novo Hamburgo, BR
3.164.103.8	AS16509 Amazon.com, Inc.	`0.45ms` from Toronto, CA
62.68.203.120	AS56833 mieX GmbH	`4.67ms` from Vienna, AT
91.197.72.248	AS20559 Fundaments B.V.	`1.35ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f3 203.119.87.164

traceroute to 203.119.87.164 (203.119.87.164): 64 hops max, 52 byte packets

3 [] 91.200.241.224 4.316 ms

4 [] 80.81.193.87 4.665 ms

5 *

6 *

7 [AS9735] 203.119.87.164 173.485 ms

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On December 28th 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.

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