Home Prefix Lookup2a0f:b100:200::/40

2a0f:b100:200::/40 - MAZOYER EU Guillaume Mazoyer (AS201281)

IPv6RIPEassignedAS201281MAZOYER-EU Guillaume Mazoyer RPKI Valid

CIDR

2a0f:b100:200::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇫🇷 France

City

Metz

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a0f:b100:200::/40	AS201281 MAZOYER-EU Guillaume Mazoyer	Valid	RIPE	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0f:b100:200::/40	AS201281	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS201281	RIPE	MAZOYER-MNT	2019-09-16

Origin ASN

AS201281

MAZOYER-EU Guillaume Mazoyer

Related Prefixes

More prefixes of AS201281

All prefixes of AS201281 →

Geolocation

Country🇫🇷FranceFR

RegionGrand Est

CityMetz

Coordinates49.1073, 6.1931 ↗

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/2a0f:b100:200::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a0f:b100:200::/40" | jq

External Links

RIPEstat