asn.dev

Routing security

AS3363 HKUST-AS-HK Hong Kong University of Science and Technology

Education ARIN

RPKI valid 0% 0 of 13 announcements
RPKI invalid 0 none
No ROA 13 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS3363 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
143.89.0.0/16No ROAIRR54
175.159.96.0/19No ROAIRR54
175.159.240.0/22No ROAIRR53
202.14.80.0/24No ROAIRR53
202.40.138.0/24No ROAIRR53
202.40.139.0/24No ROAIRR53
202.125.224.0/24No ROAIRR53
202.125.225.0/24No ROAIRR53
202.125.226.0/24No ROAIRR53
202.125.227.0/24No ROAIRR54
202.125.228.0/22No ROAIRR53
203.188.104.0/21No ROAIRR54
2001:ce0:7::/48No ROAIRR35

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS3363 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

27 objects · 4 not announced

Route objects naming AS3363 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
143.89.0.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
202.40.138.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Not announced
202.125.224.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Not announced
202.125.224.0/23RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
143.89.0.0/16NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Announced
143.89.0.0/16RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
175.159.96.0/19NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Announced
175.159.96.0/19RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
175.159.240.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Announced
175.159.240.0/22RADBHKBN(customer route)MAINT-AS92692023-11-13Announced
202.14.80.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2018-01-08Announced
202.14.80.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.40.138.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
202.40.139.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.125.224.0/24RADBHKBN(customer route)MAINT-AS92692023-11-13Announced
202.125.225.0/24NTTCOMProxy-registered route objectMAINT-AS93042009-02-23Announced
202.125.225.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
202.125.226.0/24NTTCOMProxy-registered route objectMAINT-AS93042013-10-17Announced
202.125.226.0/24RADBHKT (Customer Route)MAINT-AS45152023-11-13Announced
202.125.227.0/24NTTCOMProxy-registered route objectMAINT-AS93042013-10-17Announced
202.125.227.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
202.125.228.0/22NTTCOMProxy-registered route objectMAINT-AS93042013-10-17Announced
202.125.228.0/22RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
203.188.104.0/21NTTCOMProxy-registered route objectMAINT-AS93042013-10-17Announced
203.188.104.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
2001:ce0:7::/48NTTCOMHKBN(customer route)MAINT-HKBN2021-08-06Announced
2001:ce0:7::/48RADBHKBN(customer route)MAINT-AS92692023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS3363 directly show who expects to carry it.

AS-setWhereRelationship
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS3363 as a direct member
AS-CTBC-TOOLS-6RADBLists AS3363 as a direct member
AS-CTI-TELECOMRADBLists AS3363 as a direct member
AS-HKBN-TRANSITRADBLists AS3363 as a direct member
AS-HKT-AS4515RADBLists AS3363 as a direct member
AS-HKT-NETVIGATORRADBLists AS3363 as a direct member
AS-HKTCUSTOMERAPNICLists AS3363 as a direct member
AS-HURRICANEV6RADBLists AS3363 as a direct member
AS-HUTCHCITYRADBLists AS3363 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS3363 as a direct member
AS-IIJRADBLists AS3363 as a direct member
AS-KDDRADBLists AS3363 as a direct member
AS-KDDCUSTOMER2RADBLists AS3363 as a direct member
AS-KDDI6RADBLists AS3363 as a direct member
AS-KORNETBGPRADBLists AS3363 as a direct member
AS-NEXUSGUARD-CLIENTSRADBLists AS3363 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS3363 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS3363 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS3363 as a direct member
AS-TMHKNTTCOMLists AS3363 as a direct member
AS-XO-BARINLists AS3363 as a direct member
AS137207:AS-HARNET-REAPNICLists AS3363 as a direct member
AS137207:AS-HARNET-RERADBLists AS3363 as a direct member
AS20965:AS-FROM-TEIN-TO-GEANTRIPELists AS3363 as a direct member
AS2497:AS-IIJRADBLists AS3363 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS3363 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS3363 as a direct member
AS3662:AS-HARNETAPNICLists AS3363 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS3363 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS3363 as a direct member
AS58453:AS-ASIATESTAPNICLists AS3363 as a direct member
AS9269:AS-HKBN-TRANSITNTTCOMLists AS3363 as a direct member
AS9269:AS-HKBN-TRANSITRADBLists AS3363 as a direct member

RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.