asn.dev

Routing security

AS214762 MATHOST MatHost.eu

Hosting RIPE Content

RPKI valid 75% 9 of 12 announcements
RPKI invalid 0 none
No ROA 3 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 13 authorising this AS

Announcements

What this network originates

12 observed

Every prefix observed with AS214762 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0f:85c1:80b::/48No ROAIRR34
2a05:dfc1:1410::/44No ROAIRR34
44.30.200.0/24No ROAIRR52
2a0f:b240:5c00::/40RPKI validIRR34
2a06:1283:890c::/48RPKI validIRR34
2a06:1283:8904::/48RPKI validIRR34
2a07:54c1:c000::/44RPKI validIRR34
2a13:9500:53::/48RPKI validIRR34
2a13:c8c4:1000::/36RPKI validIRR34
2a14:7580:ff9c::/48RPKI validIRR18
89.144.32.0/24RPKI validIRR52
145.79.141.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

13 ROAs

Signed statements by address holders that AS214762 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
87.76.134.0/24/24RIPENCC
89.144.32.0/24/24RIPENCC
89.144.44.0/24/24RIPENCC
145.79.141.0/24/24RIPENCC
2a06:1283:8904::/48/48RIPENCC
2a06:1283:8904::/48/128RIPENCC
2a06:1283:890c::/48/48RIPENCC
2a07:54c1:c000::/44/44RIPENCC
2a0f:b240:5c00::/40/48RIPENCC
2a13:9500:53::/48/48RIPENCC
2a13:c8c4:1000::/36/48RIPENCC
2a13:c8c4:ff00::/40/128RIPENCC
2a14:7580:ff9c::/48/48RIPENCC

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

RPKI · ASPA

Declared transit providers

12 declared

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

ASNetworkASPARouting paths
AS6204INTERKVM HOST SRLDeclaredObserved
AS6939Hurricane Electric LLCDeclaredObserved
AS15694Atman Sp. z o.o.DeclaredObserved
AS24748Atman Sp. z o.o.Declarednot observed
AS50263A-Systems Sp. z o.o.DeclaredObserved
AS51155Citylink Telecom Sp. z o.o.Declarednot observed
AS62403PletX GmbHDeclaredObserved
AS199524G-Core Labs S.A.Declarednot observed
AS205941Lungu Stefan GabrielDeclaredObserved
AS210464ANDREW KRISTULIDeclarednot observed
AS212895Johannes ErnstDeclarednot observed
AS214757Jakub KrsaDeclaredObserved
AS24482SG.GSnot declaredObserved

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

16 objects · 3 not announced

Route objects naming AS214762 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
87.76.134.0/24RIPE—IPBNB-MNT2026-06-11Not announced
89.144.44.0/24RIPE—GHOSTNET-MNT2026-02-07Not announced
2a13:c8c4:ff00::/40RIPE—STFN-MNT2026-07-18Not announced
44.30.200.0/24RADBSQ9MODMAINT-ARDC2026-08-19Announced
89.144.32.0/24RIPE—GHOSTNET-MNT2025-02-23Announced
145.79.141.0/24RADBautogenMAINT-AS8342026-10-05Announced
145.79.141.0/24RIPE—NETUTILS-MNT2026-10-03Announced
2a05:dfc1:1410::/44RIPE—MADALBRO-MNT2024-06-05Announced
2a06:1283:8904::/48RIPE—PRINGELSDC-MNT2025-10-16Announced
2a06:1283:890c::/48RIPE—PRINGELSDC-MNT2025-12-25Announced
2a07:54c1:c000::/44RIPE—MADALBRO-MNT2025-03-18Announced
2a0f:85c1:80b::/48RIPE—MATHOST1-MNT2024-07-28Announced
2a0f:b240:5c00::/40RIPE—GOCODEIT-AUTO-MNT2025-10-07Announced
2a13:9500:53::/48RIPE—NETUTILS-MNT2025-05-20Announced
2a13:c8c4:1000::/36RIPE—MATHOST1-MNT2026-04-25Announced
2a14:7580:ff9c::/48RIPE—STFN-MNT2026-04-25Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS214762 directly show who expects to carry it.

AS-setWhereRelationship
AS214762:AS-MHPeeringDBDeclared by the operator as its own set
AS-4IXPRIPELists AS214762 as a direct member
AS-4IXP-RSRIPELists AS214762 as a direct member
AS-4IXPV6RIPELists AS214762 as a direct member
AS-CTBC-TOOLS-11RADBLists AS214762 as a direct member
AS-CYBERVERSE-AUTOARINLists AS214762 as a direct member
AS-HURRICANEV6RADBLists AS214762 as a direct member
AS-HYTRONRADBLists AS214762 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS214762 as a direct member
AS-MOEDOVEAFRINICLists AS214762 as a direct member
AS-MOEDOVEALTDBLists AS214762 as a direct member
AS-MOEDOVERADBLists AS214762 as a direct member
AS-STEFANAFRINICLists AS214762 as a direct member
AS-STEFAN:AS-CUSTEUAFRINICLists AS214762 as a direct member
AS-STEFAN:AS-TRANSITAFRINICLists AS214762 as a direct member
AS-TBTELECOM-EPIX-OPENPEERINGRIPELists AS214762 as a direct member
AS-TBTELECOM-EPIX-POLMIXRIPELists AS214762 as a direct member
AS-TBTELECOM-EQUINIXRIPELists AS214762 as a direct member
AS-TBTELECOM-LEVEL3RIPELists AS214762 as a direct member
AS-VM-JE-CUSRIPELists AS214762 as a direct member
AS-ZETNETRIPELists AS214762 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS214762 as a direct member
AS15694:AS-ATMANRIPELists AS214762 as a direct member
AS15694:AS-ATMAN6RIPELists AS214762 as a direct member
AS17433:AS-HYTRONAPNICLists AS214762 as a direct member
AS17433:AS-HYTRONRADBLists AS214762 as a direct member
AS197974:AS-UPSTREAMSRIPELists AS214762 as a direct member
AS199310:AS-DOWNSTREAMRIPELists AS214762 as a direct member
AS199524:AS-GCORE-DPRIPELists AS214762 as a direct member
AS199746:AS-UPSTREAMSRIPELists AS214762 as a direct member
AS202662:AS-HYTRONRIPELists AS214762 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS214762 as a direct member
AS205941:AS-CUSTEURIPELists AS214762 as a direct member
AS205941:AS-STEFAN-UPSTREAMRIPELists AS214762 as a direct member
AS209533:AS-BGPTUNNELRIPELists AS214762 as a direct member
AS213413:AS-ROUTINGRIPELists AS214762 as a direct member
AS214205:AS-UPSTREAMSRIPELists AS214762 as a direct member
AS214762:AS-MHRIPELists AS214762 as a direct member
AS214762:AS-OWNRIPELists AS214762 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS214762 as a direct member
AS24748:AS-IXRIPELists AS214762 as a direct member
AS24748:AS-THINXRIPELists AS214762 as a direct member
AS24748:AS-THINX6RIPELists AS214762 as a direct member
AS3214:AS-FILTEREDALTDBLists AS214762 as a direct member
AS3214:AS-FILTEREDRADBLists AS214762 as a direct member
AS3214:AS-FILTEREDRIPELists AS214762 as a direct member
AS3216:AS-SKYLINKRIPELists AS214762 as a direct member
AS44324:AS-MDALTDBLists AS214762 as a direct member
AS44324:AS-MDRADBLists AS214762 as a direct member
AS44324:AS-MDRIPELists AS214762 as a direct member
AS51155:AS-CITYLINK-1-IXRIPELists AS214762 as a direct member
AS51155:AS-CITYLINK-GNMRIPELists AS214762 as a direct member
AS51155:AS-CITYLINK-GOOGLERIPELists AS214762 as a direct member
AS51155:AS-CITYLINK-RETNRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-AMSTERDAMRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-ASHBURNRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-AUCKLANDRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-FRANKFURTRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-FREMONTRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-KANSASCITYRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-NEWARKRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-SINGAPORERIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-STOCKHOLMRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-SYDNEYRIPELists AS214762 as a direct member
AS52025:AS-DOWNSTREAMS-TORONTORIPELists AS214762 as a direct member
AS917:AS-CUSTOMERSARINLists AS214762 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.