asn.dev

Routing security

AS203923 -Reserved AS-

Unclassified APNIC

RPKI valid 100% 12 of 12 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

12 observed

Every prefix observed with AS203923 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0f:1cc5:401::/48RPKI validIRR30
2a0f:1cc5:402::/48RPKI validIRR30
2a0f:1cc5:403::/48RPKI validIRR30
2a0f:1cc5:404::/48RPKI validIRR34
2a0f:1cc5:405::/48RPKI validIRR covering35
2a0f:1cc5:407::/48RPKI validIRR28
2a0f:1cc5:408::/48RPKI validIRR30
2a14:7580:a01::/48RPKI validIRR30
103.49.61.0/24RPKI validIRR50
141.11.193.0/24RPKI validIRR46
150.129.43.0/24RPKI validIRR46
2406:840:9666::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS203923 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.49.61.0/24/24APNIC
141.11.193.0/24/24RIPENCC
150.129.43.0/24/24APNIC
2406:840:9660::/44/48APNIC
2a0f:1cc5:400::/40/48RIPENCC
2a14:7580:a01::/48/48RIPENCC

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

46 objects · 32 not announced

Route objects naming AS203923 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
2406:840:9660::/44APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9660::/45APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9660::/46APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9660::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9660::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9661::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9662::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9662::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9663::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9664::/46APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9664::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9664::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9665::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9666::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9667::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9668::/45APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9668::/46APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9668::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9668::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:9669::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966a::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966a::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966b::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966c::/46APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966c::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966c::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966d::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966e::/47APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966e::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2406:840:966f::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Not announced
2a0f:1cc5:400::/40RIPE—HOYOVERSE-MNT2026-08-09Not announced
2a0f:1cc5:406::/48RIPE—HOYOVERSE-MNT2026-06-15Not announced
103.49.61.0/24APNICROUTEMAINT-FICT-HK2026-01-03Announced
141.11.193.0/24RADBautogenMAINT-AS8342026-10-01Announced
141.11.193.0/24RIPE—NETUTILS-MNT2026-10-01Announced
150.129.43.0/24APNICROUTEMAINT-HKNET-BROADBAND2026-10-09Announced
150.129.43.0/24RADBHOYOVERSE NETWORK LTDMAINT-AS334032026-10-12Announced
2406:840:9666::/48APNICHOYOVERSE NETWORK LTDMAINT-NBDHM-CN2025-11-21Announced
2a0f:1cc5:401::/48RIPE—HOYOVERSE-MNT2026-04-28Announced
2a0f:1cc5:402::/48RIPE—HOYOVERSE-MNT2026-04-28Announced
2a0f:1cc5:403::/48RIPE—HOYOVERSE-MNT2026-04-28Announced
2a0f:1cc5:404::/48RIPE—HOYOVERSE-MNT2026-04-28Announced
2a0f:1cc5:407::/48RADB—MAINT-MOE2026-08-18Announced
2a0f:1cc5:407::/48RIPE—HOYOVERSE-MNT2026-06-19Announced
2a0f:1cc5:408::/48RIPE—HOYOVERSE-MNT2026-09-03Announced
2a14:7580:a01::/48RIPE—SHENG-JIN-MNT2025-11-19Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS203923 directly show who expects to carry it.

AS-setWhereRelationship
AS-CYBERVERSE-AUTOARINLists AS203923 as a direct member
AS-HURRICANEV6RADBLists AS203923 as a direct member
AS-HYTRONRADBLists AS203923 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS203923 as a direct member
AS-MOEDOVEAFRINICLists AS203923 as a direct member
AS-MOEDOVEALTDBLists AS203923 as a direct member
AS-MOEDOVEARINLists AS203923 as a direct member
AS-MOEDOVERADBLists AS203923 as a direct member
AS-NEAROUTERADBLists AS203923 as a direct member
AS-NEAROUTE-PCCWRADBLists AS203923 as a direct member
AS-ORACLE-OCI-OC1-CUSTOMERRADBLists AS203923 as a direct member
AS-POLOARINLists AS203923 as a direct member
AS-POLORIPELists AS203923 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS203923 as a direct member
AS-RSMRIPELists AS203923 as a direct member
AS-VM-JE-CUSRIPELists AS203923 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS203923 as a direct member
AS17433:AS-HYTRONAPNICLists AS203923 as a direct member
AS17433:AS-HYTRONRADBLists AS203923 as a direct member
AS202662:AS-HYTRONRIPELists AS203923 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS203923 as a direct member
AS203923:AS-HOY-CUSTOMERSRIPELists AS203923 as a direct member
AS212027:AS-CUSTOMERSRIPELists AS203923 as a direct member
AS214720:AS-CUSTOMERRIPELists AS203923 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS203923 as a direct member
AS3214:AS-FILTEREDALTDBLists AS203923 as a direct member
AS3214:AS-FILTEREDRADBLists AS203923 as a direct member
AS3214:AS-FILTEREDRIPELists AS203923 as a direct member
AS44324:AS-MDALTDBLists AS203923 as a direct member
AS44324:AS-MDRADBLists AS203923 as a direct member
AS44324:AS-MDRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-AMSTERDAMRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-ASHBURNRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-AUCKLANDRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-FRANKFURTRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-FREMONTRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-KANSASCITYRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-NEWARKRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-SINGAPORERIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-STOCKHOLMRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-SYDNEYRIPELists AS203923 as a direct member
AS52025:AS-DOWNSTREAMS-TORONTORIPELists AS203923 as a direct member
AS6128:AS-CUSTOMERSARINLists AS203923 as a direct member
AS917:AS-CUSTOMERSARINLists AS203923 as a direct member

RPKI from rpki-client, validated 2026-10-14 18:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.