Home Prefix Lookup193.104.251.0/24

193.104.251.0/24 - CORE BACKBONE Core Backbone (AS201011)

IPv4RIPE NCCallocatedAS201011CORE-BACKBONE Core-Backbone GmbH RPKI Valid

CIDR

193.104.251.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇩🇪 Germany

City

Lappersdorf (Kareth)

RIR

RIPE NCC

Status

allocated

Allocated

2020-05-13

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
193.104.251.0/24	AS201011 CORE-BACKBONE Core-Backbone GmbH	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.104.251.0/24	AS201011	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS201011	RIPE	mnt-de-memgmbh-1	2020-05-14

Transfer History

Registry transfers of 193.104.251.0/24, blocks inside it, or blocks containing it.

193.104.251.0/24Transfer · 2023-02-06
MEM GmbH
RIPE NCC
→
Core-Backbone GmbH
RIPE NCC

Date	Resource	From	To	Type
2023-02-06	193.104.251.0/24	MEM GmbH RIPE NCC	Core-Backbone GmbH RIPE NCC	Transfer

Origin ASN

AS201011

CORE-BACKBONE Core-Backbone GmbH

Related Prefixes

More prefixes of AS201011

All prefixes of AS201011 →

Geolocation

Country🇩🇪GermanyDE

RegionBavaria

CityLappersdorf (Kareth)

Coordinates49.0533, 12.0726 ↗

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/193.104.251.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/193.104.251.0/24" | jq

External Links

RIPEstat