Home Prefix Lookup2a0b:8f80:100::/40

2a0b:8f80:100::/40 - CLDIN OOB NL Your Hosting B.V (AS29290)

IPv6RIPE NCCannouncedAS29290CLDIN-OOB-NL Your Hosting B.V. RPKI Valid

CIDR

2a0b:8f80:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇳🇱 The Netherlands

City

Amsterdam (Westpoort)

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0b:8f80:100::/40	AS29290 CLDIN-OOB-NL Your Hosting B.V.	Valid	RIPE	2026-10-12

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0b:8f80::/29	AS48635 CLDIN-NL Your Hosting B.V.	Valid	-	2026-10-12
2a0b:8f80:101::/48	AS29290 CLDIN-OOB-NL Your Hosting B.V.	Valid	-	2026-10-12
2a0b:8f80:103::/48	AS29290 CLDIN-OOB-NL Your Hosting B.V.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0b:8f80:100::/40	AS29290	/40	ripe
2a0b:8f80::/29	AS48635	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS29290	RIPE	CLDIN-MNT	2025-08-26

More Specific Prefixes

Prefix	AS	Country	Status
2a0b:8f80:100::/48		🇳🇱NL	assigned
2a0b:8f80:101::/48	AS29290	🇳🇱NL	assigned
2a0b:8f80:102::/48		🇳🇱NL	assigned
2a0b:8f80:103::/48	AS29290	🇳🇱NL	assigned

Transfer History

Registry transfers of 2a0b:8f80:100::/40, blocks inside it, or blocks containing it.

2a0b:8f80::/29M&A · 2025-07-03
CLDIN B.V.
RIPE NCC
→
Your hosting B.V.
RIPE NCC
2a0b:8f80::/29M&A · 2022-01-20
PCextreme B.V.
RIPE NCC
→
CLDIN B.V.
RIPE NCC
2a0b:8f80::/29Transfer · 2020-02-17
Astralus B.V.
RIPE NCC
→
PCextreme B.V.
RIPE NCC

Date	Resource	From	To	Type
2025-07-03	2a0b:8f80::/29	CLDIN B.V. RIPE NCC	Your hosting B.V. RIPE NCC	M&A
2022-01-20	2a0b:8f80::/29	PCextreme B.V. RIPE NCC	CLDIN B.V. RIPE NCC	M&A
2020-02-17	2a0b:8f80::/29	Astralus B.V. RIPE NCC	PCextreme B.V. RIPE NCC	Transfer

Origin ASN

AS29290

CLDIN-OOB-NL Your Hosting B.V.

Related Prefixes

Covering prefix

2a0b:8f80::/29AS48635

More prefixes of AS29290

All prefixes of AS29290 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam (Westpoort)

Coordinates52.4005, 4.8429 ↗

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/2a0b:8f80:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a0b:8f80:100::/40" | jq

External Links

RIPEstat