asn.dev

Routing security

AS23974 MOE-AS-AP Ministry of education

Unclassified ARIN

RPKI valid 77% 17 of 22 announcements
RPKI invalid 0 none
No ROA 5 not covered by any ROA
IRR registered 95% 0 missing · 1 other origin
ROAs 17 authorising this AS

Announcements

What this network originates

22 observed

Every prefix observed with AS23974 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
1.20.247.0/24No ROAIRR other origin54
106.0.128.0/18No ROAIRR covering52
182.93.128.0/18No ROAIRR57
202.143.128.0/18No ROAIRR58
203.172.128.0/17No ROAIRR57
1.0.197.0/24RPKI validIRR57
1.10.135.0/24RPKI validIRR57
101.51.0.0/20RPKI validIRR57
101.51.16.0/21RPKI validIRR57
101.51.64.0/22RPKI validIRR57
101.51.152.0/21RPKI validIRR57
101.51.176.0/21RPKI validIRR57
101.108.48.0/21RPKI validIRR57
113.53.1.0/24RPKI validIRR57
113.53.64.0/20RPKI validIRR57
118.172.153.0/24RPKI validIRR57
125.27.24.0/21RPKI validIRR58
125.27.192.0/21RPKI validIRR58
125.27.208.0/20RPKI validIRR58
125.27.240.0/22RPKI validIRR58
182.52.160.0/20RPKI validIRR57
182.52.230.0/24RPKI validIRR57

RPKI · ROAs

Route origin authorisations

17 ROAs

Signed statements by address holders that AS23974 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
1.0.197.0/24/24APNIC
1.10.135.0/24/24APNIC
101.51.0.0/20/20APNIC
101.51.16.0/21/21APNIC
101.51.64.0/22/22APNIC
101.51.152.0/21/21APNIC
101.51.176.0/21/21APNIC
101.108.48.0/21/21APNIC
113.53.1.0/24/24APNIC
113.53.64.0/20/20APNIC
118.172.153.0/24/24APNIC
125.27.24.0/21/21APNIC
125.27.192.0/21/21APNIC
125.27.208.0/20/20APNIC
125.27.240.0/22/22APNIC
182.52.160.0/20/20APNIC
182.52.230.0/24/24APNIC

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

116 objects · 95 not announced

Route objects naming AS23974 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
106.0.128.0/17RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
182.93.128.0/17NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/17RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
182.93.128.0/19NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/19RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.128.0/20NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.128.0/21NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.128.0/22NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/22RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.128.0/23NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.128.0/24NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Not announced
182.93.128.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
182.93.144.0/21RADBroute object for moeMAINT-AS1322802023-11-13Not announced
182.93.152.0/21RADBroute object for moeMAINT-AS1322802023-11-13Not announced
182.93.160.0/21RADBroute object for moeMAINT-AS1322802023-11-13Not announced
182.93.172.0/23RADBroute object for moeMAINT-AS1322802023-11-13Not announced
182.93.177.0/24RADBroute object for moeMAINT-AS1322802023-11-13Not announced
182.93.178.0/24RADBroute object for moeMAINT-AS1322802023-11-13Not announced
202.143.128.0/19NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/19RADBCAT route object for MOEMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.128.0/20NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.128.0/21NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.128.0/22NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.128.0/23NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.128.0/24NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.128.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.132.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.136.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.140.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.144.0/20RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.144.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.148.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.152.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.156.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.160.0/19NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/19RADBCAT route object for MOEMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.160.0/20NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.160.0/21NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.160.0/22NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.160.0/23NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.160.0/24NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
202.143.160.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
202.143.164.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.168.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.172.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.176.0/20RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.180.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
202.143.188.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.128.0/18NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/18RADBCAT route object for MOEMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.128.0/19NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/19RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.128.0/20NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.128.0/21NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.128.0/22NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/22RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.128.0/23NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.128.0/24NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.128.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.132.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.140.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.148.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.156.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.160.0/19RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.164.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.192.0/18NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/18RADBCAT route object for MOEMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.192.0/19NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/19RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.192.0/20NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/20RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.192.0/21NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/21RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.192.0/22NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/22RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.192.0/23NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.192.0/24NTTCOMTrans for AS38040MAINT-TMHKNTT2009-09-17Not announced
203.172.192.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
203.172.224.0/19RADBCAT route object for TOTMAINT-THIX-CAT-TH2023-11-13Not announced
203.172.246.0/24RADBSymphony route object for MOEMAINT-AS1322802023-11-13Not announced
1.0.197.0/24APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
1.10.135.0/24APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
101.51.0.0/20APNICMinistry of EducationMAINT-TH-TOT2024-12-16Announced
101.51.16.0/21APNICMinistry of EducationMAINT-TH-TOT2024-12-16Announced
101.51.64.0/22APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
101.51.152.0/21APNICMinistry of EducationMAINT-TH-TOT2024-12-16Announced
101.51.176.0/21APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
101.108.48.0/21APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
113.53.1.0/24APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
113.53.64.0/20APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
118.172.153.0/24APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
125.27.24.0/21APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
125.27.192.0/21APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
125.27.208.0/20APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
125.27.240.0/22APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
182.52.160.0/20APNICTOT Public Company LimitedMAINT-TH-TOT2025-12-09Announced
182.52.230.0/24APNICMinistry of EducationMAINT-TH-TOT2024-12-16Announced
182.93.128.0/18NTTCOMProxy-registered route objectMAINT-AS93042010-06-29Announced
182.93.128.0/18RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
202.143.128.0/18RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
203.172.128.0/17RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23974 directly show who expects to carry it.

AS-setWhereRelationship
AS-132876RADBLists AS23974 as a direct member
AS-ARBINET-LAX-BUYERSRIPELists AS23974 as a direct member
AS-BTN-CUSTOMERSRADBLists AS23974 as a direct member
AS-HURRICANERADBLists AS23974 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS23974 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS23974 as a direct member
AS-SKBROADBANDRADBLists AS23974 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS23974 as a direct member
AS-TH-IX-AS132280RADBLists AS23974 as a direct member
AS-TH-IX-AS9931APNICLists AS23974 as a direct member
AS-TH-IX-AS9931RADBLists AS23974 as a direct member
AS-THIXRADBLists AS23974 as a direct member
AS-TMHKNTTCOMLists AS23974 as a direct member
AS-TRANSROUTE-SPECRIPELists AS23974 as a direct member
AS-XO-BARINLists AS23974 as a direct member
AS204464:AS-BLACKLISTRIPELists AS23974 as a direct member
AS37930:AS-PEERSAPNICLists AS23974 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS23974 as a direct member

RPKI from rpki-client, validated 2026-10-31 20:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-31. Cross-check on bgp.he.net.