Home Prefix Lookup2a01:c8:100::/40

2a01:c8:100::/40 - NAMESHIELD SAS (AS20756)

IPv6RIPE NCCannouncedAS20756NAMESHIELD NAMESHIELD SAS RPKI Valid

CIDR

2a01:c8:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇫🇷 France

City

Angers

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:c8:100::/40	AS20756 NAMESHIELD NAMESHIELD SAS	Valid	Other IRRRIPE	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:c8::/32	AS20756 NAMESHIELD NAMESHIELD SAS	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:c8:100::/40	AS20756	/40	ripe
2a01:c8::/32	AS20756	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20756	Other IRR	MAINT-AS18678	2023-11-13
AS20756	RIPE	MNT-NAMESHIELD	2021-01-19

More Specific Prefixes

Prefix	AS	Country	Status
2a01:c8:100::/48		🇫🇷FR	assigned
2a01:c8:101::/48		🇫🇷FR	assigned

Origin ASN

AS20756

NAMESHIELD NAMESHIELD SAS

Related Prefixes

Covering prefix

2a01:c8::/32AS20756

More prefixes of AS20756

All prefixes of AS20756 →

Geolocation

Country🇫🇷FranceFR

RegionPays de la Loire

CityAngers

Coordinates47.4677, -0.5477 ↗

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/2a01:c8:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:c8:100::/40" | jq

External Links

RIPEstat