asn.dev

Routing security

AS136177 YOMABANKLIMITED-AS-AP Yoma Bank Limited

Unclassified APNIC

RPKI valid 100% 3 of 3 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

3 observed

Every prefix observed with AS136177 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.83.34.0/23RPKI validIRR51
103.83.34.0/24RPKI validIRR51
103.83.35.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS136177 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.83.34.0/23/24APNIC

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

9 objects · 0 not announced

Route objects naming AS136177 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
103.83.34.0/23APNICYoma Bank LimitedMAINT-YOMABANKLIMITED-MM2025-12-16Announced
103.83.34.0/23NTTCOMProxy-registered route objectMAINT-AS93042023-01-18Announced
103.83.34.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.83.34.0/24APNICYoma Bank LimitedMAINT-YOMABANKLIMITED-MM2025-12-16Announced
103.83.34.0/24NTTCOMProxy-registered route objectMAINT-AS93042023-01-18Announced
103.83.34.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.83.35.0/24APNICYoma Bank LimitedMAINT-YOMABANKLIMITED-MM2025-12-16Announced
103.83.35.0/24NTTCOMProxy-registered route objectMAINT-AS93042023-01-18Announced
103.83.35.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS136177 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS136177 as a direct member
AS-132876RADBLists AS136177 as a direct member
AS-58952-TRANSITRADBLists AS136177 as a direct member
AS-63529-AS-IMPORT-AS137557APNICLists AS136177 as a direct member
AS-63529-AS-IMPORT-AS140867APNICLists AS136177 as a direct member
AS-63529-AS-IMPORT-AS45265APNICLists AS136177 as a direct member
AS-HGC-INTLRADBLists AS136177 as a direct member
AS-HURRICANERADBLists AS136177 as a direct member
AS-INTERNATIONALGATEWAYRADBLists AS136177 as a direct member
AS-MYTEL-CUSTOMERRADBLists AS136177 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS136177 as a direct member
AS-TH-IX-AS136975RADBLists AS136177 as a direct member
AS-TH-IX-AS140867RADBLists AS136177 as a direct member
AS-TH-IX-AS38081RADBLists AS136177 as a direct member
AS-TH-IX-AS45458RADBLists AS136177 as a direct member
AS-TH-IX-AS45558RADBLists AS136177 as a direct member
AS-TH-IX-AS4618RADBLists AS136177 as a direct member
AS-THIXRADBLists AS136177 as a direct member
AS-TIG-GROUPRADBLists AS136177 as a direct member
AS-TRANSROUTE-SPECRIPELists AS136177 as a direct member
AS132167:AS-GLOBALAPNICLists AS136177 as a direct member
AS136168:AS-CAMPANA-MMAPNICLists AS136177 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS136177 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS136177 as a direct member
AS58453:AS-ASIATESTAPNICLists AS136177 as a direct member
AS58453:AS-ASIATEST2APNICLists AS136177 as a direct member
AS63529:AS-63529-AS-IMPORT-AS45265APNICLists AS136177 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.