Home Prefix Lookup2a02:2398:100::/40

2a02:2398:100::/40 - CEGEKA HASSELT Cegeka Groep NV (AS9166)

IPv6RIPEassignedAS9166CEGEKA-HASSELT Cegeka Groep NV RPKI Valid

CIDR

2a02:2398:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇧🇪 Belgium

City

Hasselt

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:2398:100::/40	AS9166 CEGEKA-HASSELT Cegeka Groep NV	Valid	RIPE	2026-10-12

RPKI ROAs

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

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9166	RIPE	AS9166-MNT	2022-05-25

Transfer History

Registry transfers of 2a02:2398:100::/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

Origin ASN

AS9166

CEGEKA-HASSELT Cegeka Groep NV

Related Prefixes

More prefixes of AS9166

All prefixes of AS9166 →

Geolocation

Country🇧🇪BelgiumBE

RegionFlanders

CityHasselt

Coordinates50.9301, 5.3668 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a02:2398:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a02:2398:100::/40" | jq

External Links

RIPEstat