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Routing security

AS201398 MADEBYKEIRAN-UK Keiran Chippendale is a sole trader, trading under MBK Network, delivering reliable network, hosting, and internet services.

Unclassified RIPE

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS201398 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0b:4e07:200d::/48RPKI validIRR36
2a0b:4e07:200e::/48RPKI validIRR36
2a0b:4e07:2000::/48RPKI validIRR34
2a0b:4e07:2002::/48RPKI validIRR36
2a0b:4e07:2003::/48RPKI validIRR36
2a0b:4e07:b0::/48RPKI validIRR34
2a0b:4e07:b2::/48RPKI validIRR36
2a06:9801:d::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS201398 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2602:f766:801::/48/48ARIN
2602:fafd:f05::/48/48ARIN
2a06:9801:d::/48/48RIPENCC
2a0b:4e07:b0::/46/48RIPENCC
2a0b:4e07:2000::/37/48RIPENCC
2a13:9500:139::/48/48RIPENCC

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

RPKI · ASPA

Declared transit providers

10 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
AS34872Sarah Rossius trading as Servperso SystemsDeclaredObserved
AS52025ParadoxNetworks LimitedDeclarednot observed
AS205941Lungu Stefan GabrielDeclaredObserved
AS212895Johannes ErnstDeclarednot observed
AS214757Jakub KrsaDeclaredObserved
AS214762Sebastian Stefanek trading as MatHost.euDeclaredObserved
AS215638Cilix LimitedDeclarednot observed
AS215828Tizian Maxime Weigt trading as "TMW Global Networks"DeclaredObserved
AS219331Thomas BOUZINDeclarednot observed
AS37989DCS1 Pte. Ltd.not declaredObserved
AS58057Securebit AGnot declaredObserved
AS24482SG.GSnot declaredObserved
AS199854Jens Thiesnot declaredObserved
AS401753BIXCE Incnot declaredObserved
AS202580A-Systems Sp. z o.o.not 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 · 8 not announced

Route objects naming AS201398 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
2602:f766:801::/48ARINNova86MNT-NL-8742026-06-26Not announced
2602:fafd:f05::/48ARINSEPTEMBER INTERNET LIMITEDMNT-IL-8662022-11-14Not announced
2a0b:4e07:b0::/46RIPE—BRYSONG-MNT2026-07-30Not announced
2a0b:4e07:b1::/48RIPE—KEIRAN-S-MNT2026-02-07Not announced
2a0b:4e07:b3::/48RIPE—BRYSONG-MNT2026-08-01Not announced
2a0b:4e07:2001::/48RIPE—KEIRAN-S-MNT2026-04-17Not announced
2a0b:4e07:200c::/48RIPE—BRYSONG-MNT2026-09-06Not announced
2a13:9500:139::/48RIPE—NETUTILS-MNT2026-02-16Not announced
2a06:9801:d::/48RIPE2a06:9801:d::/48LAGRANGE-AUTO-MNT2026-05-18Announced
2a0b:4e07:b0::/48RIPE—KEIRAN-S-MNT2026-02-12Announced
2a0b:4e07:b2::/48RIPE—KEIRAN-S-MNT2026-02-07Announced
2a0b:4e07:2000::/48RIPE—KEIRAN-S-MNT2026-03-25Announced
2a0b:4e07:2002::/48RIPE—BRYSONG-MNT2026-08-02Announced
2a0b:4e07:2003::/48RIPE—BRYSONG-MNT2026-09-06Announced
2a0b:4e07:200d::/48RIPE—BRYSONG-MNT2026-09-20Announced
2a0b:4e07:200e::/48RIPE—BRYSONG-MNT2026-09-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS201398 directly show who expects to carry it.

AS-setWhereRelationship
AS-AUSRA-ARINARINLists AS201398 as a direct member
AS-BOREALARINLists AS201398 as a direct member
AS-CTBC-TOOLS-11RADBLists AS201398 as a direct member
AS-CYBERVERSE-AUTOARINLists AS201398 as a direct member
AS-EVIXALTDBLists AS201398 as a direct member
AS-HURRICANERADBLists AS201398 as a direct member
AS-HURRICANEV6RADBLists AS201398 as a direct member
AS-HYTRONRADBLists AS201398 as a direct member
AS-LOCIXRIPELists AS201398 as a direct member
AS-LONAP-CONNECTEDRIPELists AS201398 as a direct member
AS-LONAP-MLPRIPELists AS201398 as a direct member
AS-LONAP-MLP-V6RIPELists AS201398 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS201398 as a direct member
AS-MOEDOVEAFRINICLists AS201398 as a direct member
AS-MOEDOVEALTDBLists AS201398 as a direct member
AS-MOEDOVEARINLists AS201398 as a direct member
AS-MOEDOVERADBLists AS201398 as a direct member
AS-NETASSISTRIPELists AS201398 as a direct member
AS-NOVA86-TRANSITARINLists AS201398 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS201398 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS201398 as a direct member
AS-STEFANAFRINICLists AS201398 as a direct member
AS-UKRAINERIPELists AS201398 as a direct member
AS-VM-JE-CUSRIPELists AS201398 as a direct member
AS-XENTAIN:AS-CUSTOMERSARINLists AS201398 as a direct member
AS11967:AS-HOP179RIPELists AS201398 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS201398 as a direct member
AS17433:AS-HYTRONAPNICLists AS201398 as a direct member
AS17433:AS-HYTRONRADBLists AS201398 as a direct member
AS199310:AS-DOWNSTREAMRIPELists AS201398 as a direct member
AS199829:AS-CUSTOMERSRIPELists AS201398 as a direct member
AS201398:AS-CUSTRIPELists AS201398 as a direct member
AS201398:AS-DOWNSTREAMRIPELists AS201398 as a direct member
AS202662:AS-HYTRONRIPELists AS201398 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS201398 as a direct member
AS209735:AS-LAGRANGE-LONRIPELists AS201398 as a direct member
AS209735:AS-LAGRANGE-MANRIPELists AS201398 as a direct member
AS210464:AS-DOWNSTREAMSALTDBLists AS201398 as a direct member
AS210464:AS-DOWNSTREAMSRIPELists AS201398 as a direct member
AS214205:AS-ZVSHOSTINGRIPELists AS201398 as a direct member
AS214762:AS-MHRIPELists AS201398 as a direct member
AS215638:AS-CILIXRIPELists AS201398 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS201398 as a direct member
AS219331:AS-FREEPKTRIPELists AS201398 as a direct member
AS3214:AS-FILTEREDALTDBLists AS201398 as a direct member
AS3214:AS-FILTEREDRADBLists AS201398 as a direct member
AS3214:AS-FILTEREDRIPELists AS201398 as a direct member
AS34872:AS-DOWNSTREAM-DERIPELists AS201398 as a direct member
AS398999:AS-BOREALARINLists AS201398 as a direct member
AS44324:AS-MDALTDBLists AS201398 as a direct member
AS44324:AS-MDRADBLists AS201398 as a direct member
AS44324:AS-MDRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-AMSTERDAMRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-ASHBURNRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-AUCKLANDRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-FRANKFURTRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-FREMONTRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-KANSASCITYRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-NEWARKRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-SINGAPORERIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-STOCKHOLMRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-SYDNEYRIPELists AS201398 as a direct member
AS52025:AS-DOWNSTREAMS-TORONTORIPELists AS201398 as a direct member
AS917:AS-CUSTOMERSARINLists AS201398 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.