Home Prefix Lookup2a01:4ff:100::/40

2a01:4ff:100::/40 - HETZNER CLOUD3 Hetzner Online (AS212317)

IPv6RIPE NCCannouncedAS212317HETZNER-CLOUD3-AS Hetzner Online GmbH RPKI Valid

CIDR

2a01:4ff:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇩🇪 Germany

City

Gunzenhausen (Frickenfelden)

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:4ff:100::/40	AS212317 HETZNER-CLOUD3-AS Hetzner Online GmbH	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:4ff:100::/40	AS212317	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS212317	RIPE	HOS-GUN	2022-10-10

More Specific Prefixes

Prefix	Country	Status
2a01:4ff:1f0::/48	🇺🇸US	assigned
2a01:4ff:1f1::/48	🇺🇸US	assigned
2a01:4ff:1f2::/48	🇺🇸US	assigned
2a01:4ff:1f3::/50	🇺🇸US	assigned
2a01:4ff:1f5::/48	🇺🇸US	assigned

Origin ASN

AS212317

HETZNER-CLOUD3-AS Hetzner Online GmbH

Related Prefixes

More prefixes of AS212317

All prefixes of AS212317 →

Geolocation

Country🇩🇪GermanyDE

RegionBavaria

CityGunzenhausen (Frickenfelden)

Coordinates49.1248, 10.7805 ↗

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 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a01:4ff:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:4ff:100::/40" | jq

External Links

RIPEstat