Home Prefix Lookup178.251.231.0/24

178.251.231.0/24 - BELWUE Universitaet Stuttgart (AS553)

IPv4RIPEassignedAS553BELWUE Universitaet Stuttgart RPKI Valid

CIDR

178.251.231.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇩🇪 Germany

City

Frankfurt

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
178.251.231.0/24	AS553 BELWUE Universitaet Stuttgart	Valid	RIPE	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
178.251.230.0/23	AS34549 MEER-AS meerfarbig GmbH & Co. KG	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.251.231.0/24	AS553	/24	ripe
178.251.231.0/24	AS56382	/24	ripe
178.251.231.0/24	AS64289	/24	ripe
178.251.231.0/24	AS200209	/24	ripe
178.251.231.0/24	AS211975	/24	ripe
178.251.230.0/23	AS34549	/32	ripe
178.251.224.0/21	AS34549	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS553	RIPE	MEER-MNT	2026-03-03

Origin ASN

AS553

BELWUE Universitaet Stuttgart

Related Prefixes

Covering prefix

178.251.230.0/23AS34549

More prefixes of AS553

All prefixes of AS553 →

Geolocation

Country🇩🇪GermanyDE

CityFrankfurt

Coordinates50.1109, 8.6821 ↗

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/178.251.231.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/178.251.231.0/24" | jq

External Links

RIPEstat