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	Prefix	Description
	203.119.2.0/24	HK Domain Name Registry
	203.119.87.0/24	Hong Kong Domain Name Registration Company Limited
	2001:dca:1000::/36	HK Domain Name Registry
	2001:dca:2000::/36	HK Domain Name Registry
	2001:dca:3000::/36	HK Domain Name Registry
	2001:dca:4000::/36	HK Domain Name Registry

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS19551	Incapsula Inc	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS19551	Incapsula Inc	✔	✔

aut-num:        AS9735
as-name:        HKDNR-AS-AP
descr:          Hong Kong Domain Name Registration Co. Ltd
descr:          Provide Domain Name registration services in Hong Kong
country:        HK
import:         from AS9293 action pref=100; accept ANY
import:         from AS9381 action pref=100; accept ANY
export:         to AS9293 announce AS9735
export:         to AS9381 announce AS9735
org:            ORG-HKDN1-AP
admin-c:        BL747-AP
tech-c:         TH4-AP
abuse-c:        AH987-AP
mnt-lower:      MAINT-HK-HKDNR1
mnt-routes:     MAINT-HK-HKDNR1
mnt-by:         APNIC-HM
mnt-irt:        IRT-HKDNR-HK
last-modified:  2020-07-08T01:39:15Z
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
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:56Z
source:         APNIC

Last Update: 2025-12-27T03:22:14Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-kdd
RADB	as-hknet
APNIC	as58453:as-asiaascust
RADB	as-hgc-intl
RADB	as-telstra-testing-1
APNIC	as58453:as-asiatest
RADB	as58453:as-asiaascust
ARIN	as-xo-b
RADB	as-hutchcity
RADB	as-anc-customer-proxy-register
RADB	as-hkbn-transit
APNIC	as-133777-transit
RADB	as-cti-telecom
RADB	as9269:as-hkbn-transit
NTTCOM	as9269:as-hkbn-transit
RADB	as-kornetbgp
RADB	as-pacnet-customer-proxy-register
RADB	as3491:as-customers-ap
APNIC	as58453:as-asiatest2
RADB	as-hurricane
APNIC	as4826:as-customers
RADB	as-kddi6
RADB	as-hkt-as4515
LEVEL3	as-level3-origins-na
RADB	as-telstra-intl-customers-4637
RIPE	as-incapsula
RADB	as-linkage
RADB	as-hurricanev6
RADB	as-telstra-intl-customers
RADB	as198949:as-sd
ARIN	as-incapsula
APNIC	as1221:as-customers