Home Prefix Lookup2a01:e540::/40

2a01:e540::/40 - WK Patrick Westenberg Trading As Westenberg + Kueppers GbR (AS213842)

IPv6RIPEassignedAS213842WK-AS Patrick Westenberg trading as Westenberg + Kueppers GbR RPKI Valid

CIDR

2a01:e540::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:e540::/40	AS213842 WK-AS Patrick Westenberg trading as Westenberg + Kueppers GbR	Valid	RIPE	2026-10-27

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:e540::/40	AS213842	/40	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS213842	RIPE	WKSERV-MNT	2024-11-18

Origin ASN

AS213842

WK-AS Patrick Westenberg trading as Westenberg + Kueppers GbR

Related Prefixes

More prefixes of AS213842

All prefixes of AS213842 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a01:e540::/40

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a01:e540::/40" | jq

External Links

RIPEstat