asn.dev

Routing security

AS9533 KMITNB-AS-AP King Mongkuts Institute of Technology North Bangkok

Education APNIC

RPKI valid 5% 1 of 19 announcements
RPKI invalid 0 none
No ROA 18 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

19 observed

Every prefix observed with AS9533 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
202.14.164.0/24No ROAIRR59
202.44.32.0/20No ROAIRR60
202.44.32.0/24No ROAIRR51
202.44.33.0/24No ROAIRR59
202.44.34.0/24No ROAIRR51
202.44.35.0/24No ROAIRR51
202.44.36.0/24No ROAIRR51
202.44.37.0/24No ROAIRR59
202.44.38.0/24No ROAIRR59
202.44.39.0/24No ROAIRR59
202.44.40.0/24No ROAIRR59
202.44.41.0/24No ROAIRR51
202.44.42.0/24No ROAIRR59
202.44.43.0/24No ROAIRR51
202.44.44.0/24No ROAIRR59
202.44.45.0/24No ROAIRR59
202.44.46.0/24No ROAIRR59
202.44.47.0/24No ROAIRR59
202.28.17.0/24RPKI validIRR59

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS9533 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
202.28.17.0/24/24APNIC

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

55 objects · 16 not announced

Route objects naming AS9533 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
202.28.16.0/20NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.28.16.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.28.16.0/21NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.28.16.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.28.16.0/22NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.28.16.0/22RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.28.16.0/23NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.28.16.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.44.32.0/21NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.44.32.0/21RADBKMITNB via UniNetMAINT-AS46212023-11-13Not announced
202.44.32.0/22NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.44.32.0/22RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.44.32.0/23NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Not announced
202.44.32.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.44.36.0/22RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
202.44.40.0/22RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
202.14.164.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.14.164.0/24RADBAS 9533MAINT-AS93182023-11-13Announced
202.28.17.0/24APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
202.28.17.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.28.17.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.44.32.0/20NTTCOMProxy-registered route objectMAINT-AS93042010-02-26Announced
202.44.32.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
202.44.32.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.32.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.44.33.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.33.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.34.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.34.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.35.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.35.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.36.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.36.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.37.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.37.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.38.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.38.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.39.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.39.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.40.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.40.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.41.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.41.0/24RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.44.42.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.42.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.43.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.43.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.44.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.44.0/24RADBKMITNB via UniNetMAINT-AS46212023-11-13Announced
202.44.45.0/24NTTCOMProxy-registered route objectMAINT-AS93042007-01-14Announced
202.44.45.0/24RADBKMITNB NetworkMAINT-AS46212023-11-13Announced
202.44.46.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.46.0/24RADBKMITNB NetworkMAINT-AS46212023-11-13Announced
202.44.47.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
202.44.47.0/24RADBKMITNB NetworkMAINT-AS46212023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS9533 directly show who expects to carry it.

AS-setWhereRelationship
AS-132876RADBLists AS9533 as a direct member
AS-45629RADBLists AS9533 as a direct member
AS-63529-AS-IMPORT-AS9505APNICLists AS9533 as a direct member
AS-HURRICANERADBLists AS9533 as a direct member
AS-HUTCHCITYRADBLists AS9533 as a direct member
AS-ITSCRADBLists AS9533 as a direct member
AS-KDDCUSTOMER2RADBLists AS9533 as a direct member
AS-KORNETBGPRADBLists AS9533 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS9533 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS9533 as a direct member
AS-SKBROADBANDRADBLists AS9533 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS9533 as a direct member
AS-TH-IX-AS45758RADBLists AS9533 as a direct member
AS-TH-IX-AS4621APNICLists AS9533 as a direct member
AS-TH-IX-AS4621RADBLists AS9533 as a direct member
AS-THIXRADBLists AS9533 as a direct member
AS-TIXNET-CUSTRADBLists AS9533 as a direct member
AS-TRANSROUTE-SPECRIPELists AS9533 as a direct member
AS-TRIPLETNETRADBLists AS9533 as a direct member
AS-UNINETRADBLists AS9533 as a direct member
AS-XO-BARINLists AS9533 as a direct member
AS20965:AS-FROM-TEIN-TO-GEANTRIPELists AS9533 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS9533 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS9533 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS9533 as a direct member
AS45758:AS-TRIPLETNETAPNICLists AS9533 as a direct member
AS63529:AS-63529-AS-IMPORT-AS45758APNICLists AS9533 as a direct member
AS63529:AS-63529-AS-IMPORT-AS9505APNICLists AS9533 as a direct member
AS7473:AS-CUSTOMERS:AS4651RADBLists AS9533 as a direct member
AS7713:AS-TELKOM-TRANSITAPNICLists AS9533 as a direct member
AS9737:AS-CUSTOMERSAPNICLists AS9533 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.