Home Prefix Lookup178.18.240.0/20

178.18.240.0/20 - CONTABO (AS51167)

IPv4RIPE NCCallocatedAS51167CONTABO Contabo GmbH RPKI Valid

CIDR

178.18.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇩🇪 Germany

City

Karlsruhe (Innenstadt-Ost)

RIR

RIPE NCC

Status

allocated

Allocated

2010-04-27

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
178.18.240.0/20	AS51167 CONTABO Contabo GmbH	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.18.240.0/20	AS51167	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS51167	RIPE	MNT-CONTABO	2021-02-10

More Specific Prefixes

Prefix	AS	Country	Status
178.18.240.0/21		🇩🇪DE	assigned
178.18.248.0/21		🇩🇪DE	assigned

Transfer History

Registry transfers of 178.18.240.0/20, blocks inside it, or blocks containing it.

178.18.240.0/20Transfer · 2021-02-10
Inline Internet Online Dienste GmbH
RIPE NCC
→
Contabo GmbH
RIPE NCC

Date	Resource	From	To	Type
2021-02-10	178.18.240.0/20	Inline Internet Online Dienste GmbH RIPE NCC	Contabo GmbH RIPE NCC	Transfer

Origin ASN

AS51167

CONTABO Contabo GmbH

Related Prefixes

More prefixes of AS51167

All prefixes of AS51167 →

Geolocation

Country🇩🇪GermanyDE

RegionBaden-Wurttemberg

CityKarlsruhe (Innenstadt-Ost)

Coordinates49.0093, 8.4063 ↗

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/178.18.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/178.18.240.0/20" | jq

External Links

RIPEstat