asn.dev

Routing security

AS199746 NEXTGUARD NextGuard - DDoS Mitigation & B2B Customers.

Unclassified RIPE

RPKI valid 83% 5 of 6 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 83% 1 missing · 0 other origin
ROAs 12 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS199746 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a09:3f06:6767::/48No ROANo IRR30
2a0b:4e07:2008::/46RPKI validIRR34
2a06:1283:890f::/48RPKI validIRR34
2a06:1283:891a::/48RPKI validIRR19
2a06:1283:891b::/48RPKI validIRR19
2a06:1283:891c::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

12 ROAs

Signed statements by address holders that AS199746 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2a05:dfc6::/32/48RIPENCC
2a06:1283:8905::/48/48RIPENCC
2a06:1283:8908::/48/48RIPENCC
2a06:1283:890f::/48/48RIPENCC
2a06:1283:8912::/48/48RIPENCC
2a06:1283:891a::/48/48RIPENCC
2a06:1283:891b::/48/48RIPENCC
2a06:1283:891c::/48/48RIPENCC
2a0b:4e07:2008::/46/48RIPENCC
2a0d:d940:2017::/48/48RIPENCC
2a0e:4001:300::/40/40RIPENCC
2a0e:4005:fe00::/40/40RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

13 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS6939Hurricane Electric LLCDeclarednot observed
AS11967Hop179 OUDeclaredObserved
AS20473The Constant Company, LLCDeclarednot observed
AS201398Guwin Universal Services LLCDeclarednot observed
AS204464NextServ LLCDeclarednot observed
AS205941Lungu Stefan GabrielDeclarednot observed
AS212895Johannes ErnstDeclaredObserved
AS215030Budankailu Namrata Patra trading as AspireHostingDeclaredObserved
AS215120Evolus IT Solutions GmbHDeclaredObserved
AS215828Tizian Maxime Weigt trading as "TMW Global Networks"Declarednot observed
AS218832unnamedDeclarednot observed
AS218904NextIX UGDeclarednot observed
AS219157unnamedDeclarednot observed

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

13 objects · 8 not announced

Route objects naming AS199746 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
2a05:dfc6::/32RIPENextServ & NextIX IP-Pool-01LIR-DE-NEXTSERV-MNT2026-09-11Not announced
2a05:dfc6::/36ALTDBNextServ & NextIXMAINT-NEXTSERV2026-09-11Not announced
2a06:1283:8908::/48RADBVultr Customer RouteMAINT-AS204732026-09-26Not announced
2a06:1283:8908::/48RIPE—PRINGELSDC-MNT2026-07-11Not announced
2a06:1283:8912::/48RIPE—PRINGELSDC-MNT2026-06-11Not announced
2a0d:d940:2017::/48RIPE—SCULK-FREEV6-MNT2026-07-13Not announced
2a0e:4001:300::/40RIPE—SERVEX-MNT2026-08-14Not announced
2a0e:4005:fe00::/40RIPE—SERVEX-MNT2026-08-14Not announced
2a06:1283:890f::/48RIPE—PRINGELSDC-MNT2026-08-28Announced
2a06:1283:891a::/48RIPE—V6DIRECT-MNT2026-06-11Announced
2a06:1283:891b::/48RIPE—V6D-MNT2026-08-19Announced
2a06:1283:891c::/48RIPE—V6D-MNT2026-08-24Announced
2a0b:4e07:2008::/46RADBVultr Customer RouteMAINT-AS204732026-08-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS199746 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLACKLISTAFRINICLists AS199746 as a direct member
AS-CAPITALAFRINICLists AS199746 as a direct member
AS-CTBC-TOOLS-11RADBLists AS199746 as a direct member
AS-CYBERVERSE-AUTOARINLists AS199746 as a direct member
AS-FIORDRIPELists AS199746 as a direct member
AS-GCSAFRINICLists AS199746 as a direct member
AS-GCSALTDBLists AS199746 as a direct member
AS-HURRICANEV6RADBLists AS199746 as a direct member
AS-HYTRONRADBLists AS199746 as a direct member
AS-NEXTSERVAFRINICLists AS199746 as a direct member
AS-NEXTSERVALTDBLists AS199746 as a direct member
AS-NOCAFRINICLists AS199746 as a direct member
AS-NOCALTDBLists AS199746 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS199746 as a direct member
AS-SERVAFRINICLists AS199746 as a direct member
AS-STEFANAFRINICLists AS199746 as a direct member
AS-V6DIRECTAFRINICLists AS199746 as a direct member
AS11967:AS-HOP179RIPELists AS199746 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS199746 as a direct member
AS17433:AS-HYTRONAPNICLists AS199746 as a direct member
AS17433:AS-HYTRONRADBLists AS199746 as a direct member
AS198590:AS-BKKTRIPELists AS199746 as a direct member
AS199310:AS-DOWNSTREAMRIPELists AS199746 as a direct member
AS199746:AS-BLACKLISTRIPELists AS199746 as a direct member
AS199746:AS-NEXTGUARDRIPELists AS199746 as a direct member
AS199746:AS-V6DIRECTRIPELists AS199746 as a direct member
AS201398:AS-DOWNSTREAMRIPELists AS199746 as a direct member
AS202662:AS-HYTRONRIPELists AS199746 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS199746 as a direct member
AS204464:AS-BLACKLISTRIPELists AS199746 as a direct member
AS204464:AS-NEXTSERVRIPELists AS199746 as a direct member
AS20473:AS-VULTRRADBLists AS199746 as a direct member
AS215666:AS-CUSTOMERSRIPELists AS199746 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS199746 as a direct member
AS218832:AS-NEXTSERVRIPELists AS199746 as a direct member
AS218904:AS-NEXTIXRIPELists AS199746 as a direct member
AS218904:AS-NEXTIX-FRARIPELists AS199746 as a direct member
AS219157:AS-CONERIPELists AS199746 as a direct member
AS219331:AS-FREEPKTRIPELists AS199746 as a direct member
AS28917:AS-FIORD-SMALLRIPELists AS199746 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.