asn.dev

Routing security

AS133811 IBST-AS-ID PT Inti Bangun Sejahtera, tbk

Unclassified APNIC

RPKI valid 100% 9 of 9 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

9 observed

Every prefix observed with AS133811 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.52.16.0/24RPKI validIRR51
103.52.17.0/24RPKI validIRR56
103.52.18.0/24RPKI validIRR56
2406:ef40::/48RPKI validIRR1
2406:ef40:1::/48RPKI validIRR1
2406:ef40:2::/48RPKI validIRR1
2406:ef40:5::/48RPKI validIRR1
2406:ef40:6::/48RPKI validIRR1
2406:ef40:8::/48RPKI validIRR1

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS133811 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.52.16.0/22/24APNIC
103.52.16.0/24/24APNIC
103.52.17.0/24/24APNIC
103.52.18.0/24/24APNIC
103.52.19.0/24/24APNIC
2406:ef40::/32/48APNIC

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

16 objects · 6 not announced

Route objects naming AS133811 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
103.52.16.0/23RADBPT Inti Bangun Sejahtera, TBKMAINT-AS1361062023-11-13Not announced
103.52.19.0/24NTTCOMroute-object for AS23947MAINT-AS102172017-12-29Not announced
103.52.19.0/24RADBPT Inti Bangun SejahteraMAINT-AS47612023-11-13Not announced
2406:ef40:3::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Not announced
2406:ef40:4::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Not announced
2406:ef40:7::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Not announced
103.52.16.0/24NTTCOMroute-object for AS10217MAINT-AS102172017-10-06Announced
103.52.16.0/24RADBroute-object for AS133811MAINT-AS1373662025-10-01Announced
103.52.17.0/24RADBroute-object for AS133811MAINT-AS1373662025-10-01Announced
103.52.18.0/24RADBroute-object for AS17995MAINT-AS1373662025-10-01Announced
2406:ef40::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced
2406:ef40:1::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced
2406:ef40:2::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced
2406:ef40:5::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced
2406:ef40:6::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced
2406:ef40:8::/48RADBPT INTI BANGUN SEJAHTERAMAINT-AS1361062023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS133811 directly show who expects to carry it.

AS-setWhereRelationship
AS-4761RADBLists AS133811 as a direct member
AS-58463NTTCOMLists AS133811 as a direct member
AS-58463RADBLists AS133811 as a direct member
AS-HURRICANERADBLists AS133811 as a direct member
AS-IBS-IDRADBLists AS133811 as a direct member
AS-MULTIDATA-ID-APAPNICLists AS133811 as a direct member
AS-OPENIXPRIPELists AS133811 as a direct member
AS-TRANSROUTE-SPECRIPELists AS133811 as a direct member
AS131111:AS-CEPATNET-AS-IDRADBLists AS133811 as a direct member
AS131702:AS-IDNIC-MORA-IX-AS-IDRADBLists AS133811 as a direct member
AS133840:AS-SET-JLM-IDAPNICLists AS133811 as a direct member
AS136838:AS-BIT-NAP-IDRADBLists AS133811 as a direct member
AS137366:AS-IFORTENAPRADBLists AS133811 as a direct member
AS137367:AS-IFORTENAP-ISIXRADBLists AS133811 as a direct member
AS138823:AS-CLIENTAPNICLists AS133811 as a direct member
AS23947:AS-MORATELINDONAPRADBLists AS133811 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS133811 as a direct member
AS45147:AS-NAPINFO-IPTAPNICLists AS133811 as a direct member
AS55685:AS-JLM-IDAPNICLists AS133811 as a direct member
AS55685:AS-JLM-ID-RADBRADBLists AS133811 as a direct member
AS55818:AS-NAPINFO-MCIXAPNICLists AS133811 as a direct member
AS55818:AS-NAPINFO-MCIXRADBLists AS133811 as a direct member
AS55818:AS-PEERINGAPNICLists AS133811 as a direct member
AS58396:AS-DETELNETWORKS-IDAPNICLists AS133811 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.