asn.dev

Routing security

AS131126 VNAIR-AS-VN Vietnam Airlines Corp

Unclassified APNIC

RPKI valid 89% 8 of 9 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 8 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS131126 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
183.90.162.0/24No ROAIRR51
183.90.160.0/24RPKI validIRR52
183.90.161.0/24RPKI validIRR51
183.90.163.0/24RPKI validIRR51
183.90.164.0/24RPKI validIRR55
183.90.165.0/24RPKI validIRR55
183.90.166.0/23RPKI validIRR55
183.90.166.0/24RPKI validIRR55
183.90.167.0/24RPKI validIRR55

RPKI · ROAs

Route origin authorisations

8 ROAs

Signed statements by address holders that AS131126 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
183.90.160.0/23/24APNIC
183.90.163.0/24/24APNIC
183.90.164.0/23/23APNIC
183.90.164.0/24/24APNIC
183.90.165.0/24/24APNIC
183.90.166.0/23/23APNIC
183.90.166.0/24/24APNIC
183.90.167.0/24/24APNIC

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

30 objects · 11 not announced

Route objects naming AS131126 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
183.90.160.0/21NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-15Not announced
183.90.160.0/22NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-15Not announced
183.90.160.0/22RADBCustomer RouteMAINT-AS184032023-11-13Not announced
183.90.160.0/23APNICVNAIR-VNMAINT-VN-VNNIC2022-05-06Not announced
183.90.160.0/23NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Not announced
183.90.160.0/23RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
183.90.162.0/23NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Not announced
183.90.164.0/22NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Not announced
183.90.164.0/22RADBCustomer RouteMAINT-AS184032023-11-13Not announced
183.90.164.0/23APNICVNAIR-VNMAINT-VN-VNNIC2026-02-28Not announced
183.90.164.0/23NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Not announced
183.90.160.0/24APNICVNAIR-VNMAINT-VN-VNNIC2022-05-06Announced
183.90.160.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-07-30Announced
183.90.160.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
183.90.161.0/24APNICVNAIR-VNMAINT-VN-VNNIC2022-05-06Announced
183.90.161.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-07-30Announced
183.90.161.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
183.90.162.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.163.0/24APNICVNAIR-VNMAINT-VN-VNNIC2023-10-03Announced
183.90.163.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.164.0/24APNICVNAIR-VNMAINT-VN-VNNIC2026-02-10Announced
183.90.164.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.165.0/24APNICVNAIR-VNMAINT-VN-VNNIC2026-02-10Announced
183.90.165.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.166.0/23APNICVNAIR-VNMAINT-VN-VNNIC2026-02-28Announced
183.90.166.0/23NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.166.0/24APNICVNAIR-VNMAINT-VN-VNNIC2026-02-10Announced
183.90.166.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced
183.90.167.0/24APNICVNAIR-VNMAINT-VN-VNNIC2026-02-10Announced
183.90.167.0/24NTTCOMroute object of AS131126MAINT-VIETTEL2016-08-24Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS131126 directly show who expects to carry it.

AS-setWhereRelationship
AS-45899RADBLists AS131126 as a direct member
AS-45899CUSTRADBLists AS131126 as a direct member
AS-7552APNICLists AS131126 as a direct member
AS-7552NTTCOMLists AS131126 as a direct member
AS-FPTRADBLists AS131126 as a direct member
AS-FPT_COMMUNICATIONSRADBLists AS131126 as a direct member
AS-HURRICANERADBLists AS131126 as a direct member
AS-HUTCHCITYRADBLists AS131126 as a direct member
AS-IIJRADBLists AS131126 as a direct member
AS-KDDCUSTOMER2RADBLists AS131126 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS131126 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS131126 as a direct member
AS-VDCNTTCOMLists AS131126 as a direct member
AS-VNPTNTTCOMLists AS131126 as a direct member
AS18403:AS-CONERADBLists AS131126 as a direct member
AS2497:AS-IIJRADBLists AS131126 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS131126 as a direct member
AS45896:AS-PPSNTTCOMLists AS131126 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS131126 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS131126 as a direct member
AS58453:AS-ASIATESTAPNICLists AS131126 as a direct member
AS7643:AS-CUSTOMERSNTTCOMLists AS131126 as a direct member
AS7643:AS-VIETNAMNTTCOMLists AS131126 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.