asn.dev

Routing security

AS135943 TMT-VN TRUONG MINH THINH TECHNOLOGY JOINT STOCK COMPANY

Unclassified ARIN

RPKI valid 100% 5 of 5 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

5 observed

Every prefix observed with AS135943 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.113.80.0/22RPKI validIRR52
103.113.80.0/24RPKI validIRR54
103.113.81.0/24RPKI validIRR54
103.113.82.0/24RPKI validIRR54
103.113.83.0/24RPKI validIRR54

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS135943 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.113.80.0/22/24APNIC

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

21 objects · 6 not announced

Route objects naming AS135943 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
103.113.80.0/23APNICTMT-VNMAINT-VN-VNNIC2022-05-25Not announced
103.113.80.0/23NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Not announced
103.113.80.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
103.113.82.0/23APNICTMT-VNMAINT-VN-VNNIC2022-05-25Not announced
103.113.82.0/23NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Not announced
103.113.82.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
103.113.80.0/22APNICTMT-VNMAINT-VN-VNNIC2022-05-25Announced
103.113.80.0/22NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Announced
103.113.80.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.113.80.0/24APNICTMT-VNMAINT-VN-VNNIC2022-05-25Announced
103.113.80.0/24NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Announced
103.113.80.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.113.81.0/24APNICTMT-VNMAINT-VN-VNNIC2022-05-25Announced
103.113.81.0/24NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Announced
103.113.81.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.113.82.0/24APNICTMT-VNMAINT-VN-VNNIC2022-05-25Announced
103.113.82.0/24NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Announced
103.113.82.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.113.83.0/24APNICTMT-VNMAINT-VN-VNNIC2022-05-25Announced
103.113.83.0/24NTTCOMTRUONGMINHTHINHMAINT-HANOITELECOM2018-04-18Announced
103.113.83.0/24RADBProxy-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 AS135943 directly show who expects to carry it.

AS-setWhereRelationship
AS-45903RADBLists AS135943 as a direct member
AS-FPTRADBLists AS135943 as a direct member
AS-FPT_COMMUNICATIONSRADBLists AS135943 as a direct member
AS-HGC-INTLRADBLists AS135943 as a direct member
AS-HURRICANERADBLists AS135943 as a direct member
AS-KDDCUSTOMER2RADBLists AS135943 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS135943 as a direct member
AS131429:AS-GLOBALNTTCOMLists AS135943 as a direct member
AS18403:AS-CONERADBLists AS135943 as a direct member
AS45896:AS-PPSNTTCOMLists AS135943 as a direct member

RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.