asn.dev

Routing security

AS9735 HKDNR-AS-AP Hong Kong Domain Name Registration Co. Ltd

Unclassified APNIC

RPKI valid 0% 0 of 6 announcements
RPKI invalid 0 none
No ROA 6 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS9735 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
203.119.2.0/24No ROAIRR51
203.119.87.0/24No ROAIRR51
2001:dca:1000::/36No ROAIRR33
2001:dca:2000::/36No ROAIRR33
2001:dca:3000::/36No ROAIRR33
2001:dca:4000::/36No ROAIRR33

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS9735 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

13 objects · 1 not announced

Route objects naming AS9735 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
203.169.182.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.119.2.0/24NTTCOMProxy-registered route objectMAINT-AS93042010-08-25Announced
203.119.2.0/24RADBWTTMAINT-AS47662023-11-13Announced
203.119.87.0/24NTTCOMProxy-registered route objectMAINT-AS93042010-08-25Announced
203.119.87.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
2001:dca:1000::/36NTTCOMProxy-registered route objectMAINT-AS93042022-11-21Announced
2001:dca:1000::/36RADBHK Domain Name Registration IPv6MAINT-HGC-INTL2026-10-02Announced
2001:dca:2000::/36NTTCOMProxy-registered route objectMAINT-AS93042022-11-21Announced
2001:dca:2000::/36RADBHK Domain Name Registration IPv6MAINT-HGC-INTL2026-10-02Announced
2001:dca:3000::/36NTTCOMProxy-registered route objectMAINT-AS93042022-11-21Announced
2001:dca:3000::/36RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
2001:dca:4000::/36NTTCOMProxy-registered route objectMAINT-AS93042022-11-21Announced
2001:dca:4000::/36RADBProxy-registered route objectMAINT-AS93042023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS9735 directly show who expects to carry it.

AS-setWhereRelationship
AS-133777-TRANSITAPNICLists AS9735 as a direct member
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS9735 as a direct member
AS-CTI-TELECOMRADBLists AS9735 as a direct member
AS-HGC-INTLRADBLists AS9735 as a direct member
AS-HKBN-TRANSITRADBLists AS9735 as a direct member
AS-HKNETRADBLists AS9735 as a direct member
AS-HKT-AS4515RADBLists AS9735 as a direct member
AS-HURRICANERADBLists AS9735 as a direct member
AS-HURRICANEV6RADBLists AS9735 as a direct member
AS-HUTCHCITYRADBLists AS9735 as a direct member
AS-INCAPSULAARINLists AS9735 as a direct member
AS-INCAPSULARIPELists AS9735 as a direct member
AS-KDDRADBLists AS9735 as a direct member
AS-KDDI6RADBLists AS9735 as a direct member
AS-KORNETBGPRADBLists AS9735 as a direct member
AS-LINKAGERADBLists AS9735 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS9735 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS9735 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS9735 as a direct member
AS-XO-BARINLists AS9735 as a direct member
AS198949:AS-SDRADBLists AS9735 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS9735 as a direct member
AS4826:AS-CUSTOMERSAPNICLists AS9735 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS9735 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS9735 as a direct member
AS58453:AS-ASIATESTAPNICLists AS9735 as a direct member
AS58453:AS-ASIATEST2APNICLists AS9735 as a direct member
AS9269:AS-HKBN-TRANSITNTTCOMLists AS9735 as a direct member
AS9269:AS-HKBN-TRANSITRADBLists AS9735 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.