Home Prefix Lookup2a00:43c0::/32

2a00:43c0::/32 - GTT BACKBONE GTT Communications (AS3257)

IPv6RIPE NCCallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA

CIDR

2a00:43c0::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇪🇸 Spain

City

Madrid

RIR

RIPE NCC

Status

allocated

Allocated

2011-11-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:43c0::/32	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	-	2026-10-14

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4589	RIPE	EASYNET6-MNT	2011-11-25

Transfer History

Registry transfers of 2a00:43c0::/32, blocks inside it, or blocks containing it.

2a00:43c0::/32Transfer · 2021-03-19
Interoute Iberia SAU
RIPE NCC
→
GTT Communications Inc.
RIPE NCC
2a00:43c0::/32M&A · 2018-09-25
Easynet Espania, SA
RIPE NCC
→
Interoute Iberia SAU
RIPE NCC

Date	Resource	From	To	Type
2021-03-19	2a00:43c0::/32	Interoute Iberia SAU RIPE NCC	GTT Communications Inc. RIPE NCC	Transfer
2018-09-25	2a00:43c0::/32	Easynet Espania, SA RIPE NCC	Interoute Iberia SAU RIPE NCC	M&A

Origin ASN

AS3257

GTT-BACKBONE GTT Communications Inc.

Related Prefixes

More prefixes of AS3257

All prefixes of AS3257 →

Geolocation

Country🇪🇸SpainES

RegionMadrid

CityMadrid

Coordinates40.4905, -3.6911 ↗

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/2a00:43c0::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2a00:43c0::/32" | jq

External Links

RIPEstat