Home Prefix Lookup2a01:4a0:43::/48

2a01:4a0:43::/48 - CORE BACKBONE Core Backbone (AS201011)

IPv6RIPEassignedAS201011CORE-BACKBONE Core-Backbone GmbH RPKI Valid

CIDR

2a01:4a0:43::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇸🇪 Sweden

City

Solna

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
2a01:4a0:43::/48	AS201011 CORE-BACKBONE Core-Backbone GmbH	Valid	RIPE	2026-10-27

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:4a0::/29	AS201011 CORE-BACKBONE Core-Backbone GmbH	Valid	-	2026-10-27

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:4a0:43::/48	AS33891	/48	ripe
2a01:4a0:43::/48	AS201011	/48	ripe
2a01:4a0::/32	AS33891	/32	ripe
2a01:4a0::/29	AS33891	/29	ripe
2a01:4a0::/29	AS201011	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS33891	RIPE	CORE-BACKBONE	2014-09-12
AS201011	RIPE	CORE-BACKBONE	2015-08-19

Origin ASN

AS201011

CORE-BACKBONE Core-Backbone GmbH

Related Prefixes

Covering prefix

2a01:4a0::/29AS201011

More prefixes of AS201011

All prefixes of AS201011 →

Geolocation

Country🇸🇪SwedenSE

RegionStockholm

CitySolna

Coordinates59.3689, 18.0084 ↗

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/2a01:4a0:43::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:4a0:43::/48" | jq

External Links

RIPEstat