Home Prefix Lookup185.134.84.0/22

185.134.84.0/22 - BELWUE Universitaet Stuttgart (AS553)

IPv4RIPE NCCallocatedAS553BELWUE Universitaet Stuttgart RPKI Valid

CIDR

185.134.84.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

RIPE NCC

Status

allocated

Allocated

2016-01-13

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.134.84.0/22	AS553 BELWUE Universitaet Stuttgart	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.134.84.0/22	AS553	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS553	RIPE	WH-NETZ-MNT	2020-04-21

More Specific Prefixes

Prefix	AS	Country	Status
185.134.84.0/23		🇩🇪DE	assigned
185.134.86.0/23		🇩🇪DE	assigned

Transfer History

Registry transfers of 185.134.84.0/22, blocks inside it, or blocks containing it.

185.134.84.0/22Transfer · 2020-04-21
WH-Netz e.V.
RIPE NCC
→
Selfnet e.V.
RIPE NCC

Date	Resource	From	To	Type
2020-04-21	185.134.84.0/22	WH-Netz e.V. RIPE NCC	Selfnet e.V. RIPE NCC	Transfer

Origin ASN

AS553

BELWUE Universitaet Stuttgart

Related Prefixes

More prefixes of AS553

All prefixes of AS553 →

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityFrankfurt am Main

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 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/185.134.84.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.134.84.0/22" | jq

External Links

RIPEstat