asn.dev

Routing security

AS45197 BOONTHAVORN-TH-AS-AP Boonthavorn Co., Ltd.

Unclassified APNIC

RPKI valid 100% 2 of 2 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

2 observed

Every prefix observed with AS45197 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
27.131.172.0/24RPKI validIRR53
203.155.217.0/24RPKI validIRR57

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS45197 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
27.131.172.0/24/24APNIC
203.155.217.0/24/24APNIC

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

6 objects · 0 not announced

Route objects naming AS45197 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
27.131.172.0/24APNICKIRZ Company LimitedMAINT-TH-KIRZ2026-06-10Announced
27.131.172.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-08-15Announced
27.131.172.0/24RADBBoonthavornMAINT-AS380822023-11-13Announced
203.155.217.0/24APNICKSC Commercial Internet Co.Ltd.KSC-ADMIN2019-06-13Announced
203.155.217.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-08-15Announced
203.155.217.0/24RADBKSC route object for BoonthavornMAINT-AS76932023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS45197 directly show who expects to carry it.

AS-setWhereRelationship
AS-24187APNICLists AS45197 as a direct member
AS-45629RADBLists AS45197 as a direct member
AS-63529-AS-IMPORT-AS24187APNICLists AS45197 as a direct member
AS-63529-AS-IMPORT-AS7693APNICLists AS45197 as a direct member
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS45197 as a direct member
AS-HURRICANERADBLists AS45197 as a direct member
AS-HUTCHCITYRADBLists AS45197 as a direct member
AS-KDDCUSTOMER2RADBLists AS45197 as a direct member
AS-PACNET-DOWNSTREAM-HKRADBLists AS45197 as a direct member
AS-PACNET-DOWNSTREAM-PHRADBLists AS45197 as a direct member
AS-SBN-IIGRADBLists AS45197 as a direct member
AS-SET-GTI-CUSTOMERS-CUSTOMERAPNICLists AS45197 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS45197 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS45197 as a direct member
AS-TH-IX-AS24187RADBLists AS45197 as a direct member
AS-TH-IX-AS38081RADBLists AS45197 as a direct member
AS-TH-IX-AS7693RADBLists AS45197 as a direct member
AS-THIXRADBLists AS45197 as a direct member
AS-TIG-GROUPRADBLists AS45197 as a direct member
AS24187:AS-KIRZAPNICLists AS45197 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS45197 as a direct member
AS45430:AS-AWN-IIGAPNICLists AS45197 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS45197 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS45197 as a direct member
AS58453:AS-ASIATESTAPNICLists AS45197 as a direct member
AS63529:AS-63529-AS-IMPORT-AS23764APNICLists AS45197 as a direct member
AS7693:AS-TRANSITAPNICLists AS45197 as a direct member
AS7693:AS-TRANSITRADBLists AS45197 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.