Home Prefix Lookup217.172.174.0/23

217.172.174.0/23 - PLUSSERVER ASN1 PlusServer (AS61157)

IPv4RIPE NCCallocatedAS61157PLUSSERVER-ASN1 PlusServer GmbH RPKI Valid

CIDR

217.172.174.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇩🇪 Germany

City

Cologne (Innenstadt, Cologne)

RIR

RIPE NCC

Status

allocated

Allocated

2001-04-06

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
217.172.174.0/23	AS61157 PLUSSERVER-ASN1 PlusServer GmbH	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
217.172.174.0/23	AS61157	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS61157	RIPE	MNT-PLUSSERVER	2018-05-30

Transfer History

Registry transfers of 217.172.174.0/23, blocks inside it, or blocks containing it.

217.172.174.0/23Transfer · 2019-03-11
Host Europe GmbH
RIPE NCC
→
PlusServer GmbH
RIPE NCC

Date	Resource	From	To	Type
2019-03-11	217.172.174.0/23	Host Europe GmbH RIPE NCC	PlusServer GmbH RIPE NCC	Transfer

Origin ASN

AS61157

PLUSSERVER-ASN1 PlusServer GmbH

Related Prefixes

More prefixes of AS61157

All prefixes of AS61157 →

Geolocation

Country🇩🇪GermanyDE

RegionNorth Rhine-Westphalia

CityCologne (Innenstadt, Cologne)

Coordinates50.9425, 6.9347 ↗

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/217.172.174.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/217.172.174.0/23" | jq

External Links

RIPEstat