Home Prefix Lookup2a03:3400::/32

2a03:3400::/32 - FUNDAMENTS B.V (AS20559)

IPv6RIPE NCCallocatedAS20559FUNDAMENTS-AS Fundaments B.V. RPKI Valid

CIDR

2a03:3400::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇳🇱 The Netherlands

City

Enschede (Binnensingelgebied)

RIR

RIPE NCC

Status

allocated

Allocated

2011-01-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a03:3400::/32	AS20559 FUNDAMENTS-AS Fundaments B.V.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a03:3400::/32	AS20559	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20559	RIPE	Fundaments-MNT	2018-08-27

More Specific Prefixes

Prefix	AS	Country	Status
2a03:3400:4::/64		🇳🇱NL	assigned
2a03:3400:4:5::/64		🇳🇱NL	assigned

Transfer History

Registry transfers of 2a03:3400::/32, blocks inside it, or blocks containing it.

2a03:3400::/32Transfer · 2018-12-19
Keenondots B.V.
RIPE NCC
→
Fundaments B.V.
RIPE NCC

Date	Resource	From	To	Type
2018-12-19	2a03:3400::/32	Keenondots B.V. RIPE NCC	Fundaments B.V. RIPE NCC	Transfer

Origin ASN

AS20559

FUNDAMENTS-AS Fundaments B.V.

Related Prefixes

More prefixes of AS20559

All prefixes of AS20559 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionOverijssel

CityEnschede (Binnensingelgebied)

Coordinates52.2199, 6.8829 ↗

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/2a03:3400::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2a03:3400::/32" | jq

External Links

RIPEstat