asn.dev

Routing security

AS55545 SUT-AS-AP Suranaree University of Technology

Unclassified APNIC

RPKI valid 38% 6 of 16 announcements
RPKI invalid 0 none
No ROA 10 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

16 observed

Every prefix observed with AS55545 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
202.21.140.0/24No ROAIRR59
203.158.0.0/21No ROAIRR51
203.158.0.0/24No ROAIRR59
203.158.1.0/24No ROAIRR59
203.158.2.0/24No ROAIRR59
203.158.3.0/24No ROAIRR59
203.158.4.0/24No ROAIRR59
203.158.5.0/24No ROAIRR59
203.158.6.0/24No ROAIRR59
203.158.7.0/24No ROAIRR59
58.97.61.0/24RPKI validIRR52
202.28.40.0/24RPKI validIRR59
202.28.41.0/24RPKI validIRR59
202.28.42.0/24RPKI validIRR59
202.28.43.0/24RPKI validIRR59
2001:3c8:c301::/48RPKI validIRR35

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS55545 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
58.64.32.0/24/24APNIC
58.97.61.0/24/24APNIC
202.28.40.0/24/24APNIC
202.28.41.0/24/24APNIC
202.28.42.0/24/24APNIC
202.28.43.0/24/24APNIC
2001:3c8:c301::/48/48APNIC

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

33 objects · 9 not announced

Route objects naming AS55545 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
202.28.40.0/22RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Not announced
202.28.40.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
202.28.42.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.0.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.0.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.2.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.4.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.4.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.158.6.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
58.97.61.0/24APNICTRUE INTERNET CORPORATION CO. LTD.MAINT-AP-TRUEINTERNET2026-08-07Announced
58.97.61.0/24RADBSURANAREE UNIVERSITY OF TECHNOLOGYMAINT-AS74702023-11-13Announced
202.21.140.0/24NTTCOMProxy-registered route objectMAINT-AS93042022-09-27Announced
202.21.140.0/24RADBSuranaree University of TechnologyMAINT-AS46212023-11-13Announced
202.28.40.0/24APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
202.28.40.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
202.28.41.0/24APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
202.28.41.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
202.28.42.0/24APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
202.28.42.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
202.28.43.0/24APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
202.28.43.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.0.0/21NTTCOMProxy-registered route objectMAINT-AS93042022-09-27Announced
203.158.0.0/21RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.0.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.1.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.2.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.3.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.4.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.5.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.6.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
203.158.7.0/24RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced
2001:3c8:c301::/48APNICOffice of Info.Tech. Admin. for Educational DevelopmentMAINT-TH-UNINET2024-09-13Announced
2001:3c8:c301::/48RADBSuranaree University of Technology, ThailandMAINT-AS46212023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS55545 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS55545 as a direct member
AS-132876RADBLists AS55545 as a direct member
AS-45642RADBLists AS55545 as a direct member
AS-63529-AS-IMPORT-AS45758APNICLists AS55545 as a direct member
AS-GLOBEINTERNET-CLIENTSARINLists AS55545 as a direct member
AS-GLOBEINTERNET-CLIENTSRIPELists AS55545 as a direct member
AS-HGC-INTLRADBLists AS55545 as a direct member
AS-HURRICANERADBLists AS55545 as a direct member
AS-HURRICANEV6RADBLists AS55545 as a direct member
AS-KDDCUSTOMER2RADBLists AS55545 as a direct member
AS-SBN-IIGRADBLists AS55545 as a direct member
AS-SET-GTI-CUSTOMERS-CUSTOMERAPNICLists AS55545 as a direct member
AS-SET-GTI-PIP-CUSTOMERS-CUSTOMERAPNICLists AS55545 as a direct member
AS-SET-GTI-PIP-CUSTOMERS-CUSTOMERRIPELists AS55545 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS55545 as a direct member
AS-TH-IX-AS132280RADBLists AS55545 as a direct member
AS-TH-IX-AS45265RADBLists AS55545 as a direct member
AS-TH-IX-AS45458RADBLists AS55545 as a direct member
AS-TH-IX-AS45642RADBLists AS55545 as a direct member
AS-TH-IX-AS45758RADBLists AS55545 as a direct member
AS-TH-IX-AS4621APNICLists AS55545 as a direct member
AS-TH-IX-AS4621RADBLists AS55545 as a direct member
AS-TH-IX-AS4741RADBLists AS55545 as a direct member
AS-TH-IX-AS55554RADBLists AS55545 as a direct member
AS-TH-IX-AS7470APNICLists AS55545 as a direct member
AS-TH-IX-AS7470RADBLists AS55545 as a direct member
AS-THIXRADBLists AS55545 as a direct member
AS-TI-GROUPRADBLists AS55545 as a direct member
AS-TIG-GROUPRADBLists AS55545 as a direct member
AS-UNINETRADBLists AS55545 as a direct member
AS20965:AS-FROM-TEIN-TO-GEANTRIPELists AS55545 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS55545 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS55545 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS55545 as a direct member
AS45430:AS-AWN-IIGAPNICLists AS55545 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS55545 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS55545 as a direct member
AS63528:AS-GOOGLE-VPPAPNICLists AS55545 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.