asn.dev

Routing security

AS23902 VNNIC-AS-VN Vietnam Internet network information center VNNIC

Unclassified APNIC

RPKI valid 100% 4 of 4 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

4 observed

Every prefix observed with AS23902 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
203.119.8.0/22RPKI validIRR55
203.119.72.0/22RPKI validIRR55
2001:dc8::/48RPKI validIRR34
2001:dc8:1::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS23902 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
203.119.8.0/22/24APNIC
203.119.72.0/22/24APNIC
2001:dc8::/48/48APNIC
2001:dc8:1::/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

25 objects · 17 not announced

Route objects naming AS23902 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
203.119.8.0/23APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.8.0/23NTTCOMVietnam Internet Network Information CenterMAINT-VDC2008-12-16Not announced
203.119.8.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.9.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.10.0/23APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.10.0/23NTTCOMVietnam Internet Network Information CenterMAINT-VDC2008-12-16Not announced
203.119.10.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.11.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.72.0/23APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.72.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.73.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.74.0/23APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.74.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
203.119.75.0/24APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Not announced
2001:dc8::/34NTTCOMVNNICMAINT-VDC2012-05-29Not announced
2001:dc8:4000::/36NTTCOMVNNICMAINT-VDC2012-05-29Not announced
2001:dc8:5000::/36NTTCOMVNNICMAINT-VDC2012-05-29Not announced
203.119.8.0/22APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Announced
203.119.8.0/22NTTCOMVietnam Internet Network Information CenterMAINT-VDC2008-12-16Announced
203.119.8.0/22RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
203.119.72.0/22APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Announced
203.119.72.0/22NTTCOMVNNICMAINT-VDC2014-05-12Announced
203.119.72.0/22RADBVNPT-Customer-MBBANK-AS-VNMAINT-AS458992023-11-13Announced
2001:dc8::/48APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Announced
2001:dc8:1::/48APNICVNNIC-VNMAINT-VN-VNNIC2021-12-23Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23902 directly show who expects to carry it.

AS-setWhereRelationship
AS-24086APNICLists AS23902 as a direct member
AS-45899RADBLists AS23902 as a direct member
AS-45899CUSTRADBLists AS23902 as a direct member
AS-7552APNICLists AS23902 as a direct member
AS-7552NTTCOMLists AS23902 as a direct member
AS-7643APNICLists AS23902 as a direct member
AS-HGC-INTLRADBLists AS23902 as a direct member
AS-HURRICANERADBLists AS23902 as a direct member
AS-HURRICANEV6RADBLists AS23902 as a direct member
AS-KDDCUSTOMER2RADBLists AS23902 as a direct member
AS-KORNETBGPRADBLists AS23902 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS23902 as a direct member
AS-VDCNTTCOMLists AS23902 as a direct member
AS-VIPNETIPV6RADBLists AS23902 as a direct member
AS-VNPTNTTCOMLists AS23902 as a direct member
AS45896:AS-PPSNTTCOMLists AS23902 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS23902 as a direct member
AS58453:AS-ASIATESTAPNICLists AS23902 as a direct member
AS7473:AS-CUSTOMERS:AS7643RADBLists AS23902 as a direct member
AS7643:AS-CUSTOMERSNTTCOMLists AS23902 as a direct member
AS7643:AS-IPV6CUSTOMERSNTTCOMLists AS23902 as a direct member
AS7643:AS-VIETNAMNTTCOMLists AS23902 as a direct member

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