Home Prefix Lookup2a02:2398::/40

2a02:2398::/40 - BGP Prefix

IPv6RIPEassigned RPKI Valid

CIDR

2a02:2398::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

3 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:2398::/48	AS9166 CEGEKA-HASSELT Cegeka Groep NV	Valid	-	2026-10-11
2a02:2398:1::/48	AS9166 CEGEKA-HASSELT Cegeka Groep NV	Valid	-	2026-10-11
2a02:2398:2::/48	AS9166 CEGEKA-HASSELT Cegeka Groep NV	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a02:2398::/29	AS9166	/48	ripe
2a02:2398::/29	AS41008	/48	ripe

More Specific Prefixes

Prefix	AS	Country	Status
2a02:2398::/48	AS9166	🇪🇺EU	assigned
2a02:2398:1::/48	AS9166	🇪🇺EU	assigned

Transfer History

Registry transfers of 2a02:2398::/40, blocks inside it, or blocks containing it.

2a02:2398::/29M&A · 2026-08-11
Cegeka NV
🇧🇪 BE RIPE NCC
→
Cegeka Groep NV
🇧🇪 BE RIPE NCC

Date	Resource	From	To	Type
2026-08-11	2a02:2398::/29	Cegeka NV 🇧🇪 BE RIPE NCC	Cegeka Groep NV 🇧🇪 BE RIPE NCC	M&A

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a02:2398::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a02:2398::/40" | jq

External Links

RIPEstat