Home Prefix Lookup2a05:4140:2200::/40

2a05:4140:2200::/40 - JBPRIV ASN Julius Birkhofen (AS197438)

IPv6RIPEassignedAS197438JBPRIV-ASN Julius Birkhofen RPKI Valid

CIDR

2a05:4140:2200::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a05:4140:2200::/40	AS197438 JBPRIV-ASN Julius Birkhofen	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a05:4140:2200::/40	AS197438	/40	ripe
2a05:4140::/29	AS212271	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS197438	RIPE	c1vhosting-mnt	2024-05-03

More Specific Prefixes

Prefix	AS	Country	Status
2a05:4140:2200::/48		🇩🇪DE	assigned

Origin ASN

AS197438

JBPRIV-ASN Julius Birkhofen

Related Prefixes

More prefixes of AS197438

All prefixes of AS197438 →

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityFrankfurt am Main

Coordinates50.1109, 8.6821 ↗

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/2a05:4140:2200::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a05:4140:2200::/40" | jq

External Links

RIPEstat