Home Prefix Lookup185.52.60.0/22

185.52.60.0/22 - FUNDAMENTS B.V (AS20559)

IPv4RIPE NCCallocatedAS20559FUNDAMENTS-AS Fundaments B.V. RPKI Valid

CIDR

185.52.60.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇳🇱 The Netherlands

City

Steenbergen

RIR

RIPE NCC

Status

allocated

Allocated

2014-03-28

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.52.60.0/22	AS20559 FUNDAMENTS-AS Fundaments B.V.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.52.60.0/22	AS20495	/22	ripe
185.52.60.0/22	AS20559	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20495	RIPE	WEDARE-MNT	2022-05-02
AS20559	RIPE	WD6net-mnt	2022-05-02

More Specific Prefixes

Prefix	Country	Status
185.52.60.0/24	🇳🇱NL	assigned
185.52.61.0/24	🇳🇱NL	assigned
185.52.62.0/24	🇳🇱NL	assigned
185.52.63.0/24	🇳🇱NL	assigned

Transfer History

Registry transfers of 185.52.60.0/22, blocks inside it, or blocks containing it.

185.52.60.0/22M&A · 2026-03-12
DataByte BV
🇳🇱 NL RIPE NCC
→
Interstellar IT Services B.V.
🇳🇱 NL RIPE NCC

Date	Resource	From	To	Type
2026-03-12	185.52.60.0/22	DataByte BV 🇳🇱 NL RIPE NCC	Interstellar IT Services B.V. 🇳🇱 NL RIPE NCC	M&A

Origin ASN

AS20559

FUNDAMENTS-AS Fundaments B.V.

Related Prefixes

More prefixes of AS20559

All prefixes of AS20559 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Brabant

CitySteenbergen

Coordinates51.5879, 4.3056 ↗

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/185.52.60.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.52.60.0/22" | jq

External Links

RIPEstat