Home Prefix Lookup2a04:b904::/48

2a04:b904::/48 - NLnetLabs Stichting NLnet Labs (AS211321)

IPv6RIPE NCCannouncedAS211321NLnetLabs Stichting NLnet Labs RPKI Valid

CIDR

2a04:b904::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇳🇱 The Netherlands

City

Amsterdam (Amsterdam-Zuidoost)

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
2a04:b904::/48	AS211321 NLnetLabs Stichting NLnet Labs	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a04:b904::/48	AS211321	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS211321	RIPE	NLNETLABS-MNT	2021-06-17

Origin ASN

AS211321

NLnetLabs Stichting NLnet Labs

Related Prefixes

More prefixes of AS211321

All prefixes of AS211321 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam (Amsterdam-Zuidoost)

Coordinates52.3564, 4.9557 ↗

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/2a04:b904::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a04:b904::/48" | jq

External Links

RIPEstat