Home Prefix Lookup2a07:3640::/29

2a07:3640::/29 - ProactMCS Proact Netherlands B.V (AS203179)

IPv6RIPE NCCallocatedAS203179ProactMCS Proact Netherlands B.V. RPKI Valid

CIDR

2a07:3640::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇳🇱 The Netherlands

City

Utrecht (Leidsche Rijn)

RIR

RIPE NCC

Status

allocated

Allocated

2016-03-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a07:3640::/29	AS203179 ProactMCS Proact Netherlands B.V.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a07:3640::/29	AS62313	/48	ripe
2a07:3640::/29	AS203179	/29	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS62313	RIPE	PROACTDE	2026-08-24
AS203179	RIPE	nl-proactmcs-1-mnt	2024-10-09

Transfer History

Registry transfers of 2a07:3640::/29, blocks inside it, or blocks containing it.

2a07:3640::/29M&A · 2023-02-21
Proact MCS BV
RIPE NCC
→
Proact Netherlands B.V.
RIPE NCC

Date	Resource	From	To	Type
2023-02-21	2a07:3640::/29	Proact MCS BV RIPE NCC	Proact Netherlands B.V. RIPE NCC	M&A

Origin ASN

AS203179

ProactMCS Proact Netherlands B.V.

Related Prefixes

More prefixes of AS203179

185.143.156.0/22

All prefixes of AS203179 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionUtrecht

CityUtrecht (Leidsche Rijn)

Coordinates52.0687, 5.0793 ↗

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/2a07:3640::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a07:3640::/29" | jq

External Links

RIPEstat