Home Prefix Lookup212.37.162.0/23

212.37.162.0/23 - RFT Brandenburg RFT Kabel Brandenburg (AS35205)

IPv4RIPEassignedAS35205RFT-Brandenburg RFT Kabel Brandenburg GmbH RPKI Invalid

CIDR

212.37.162.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇩🇪 Germany

City

Brandenburg an der Havel

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
212.37.162.0/23	AS35205 RFT-Brandenburg RFT Kabel Brandenburg GmbH	Invalid	-	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.37.160.0/19	AS35205 RFT-Brandenburg RFT Kabel Brandenburg GmbH	Valid	-	2026-10-11
212.37.160.0/20	AS35205 RFT-Brandenburg RFT Kabel Brandenburg GmbH	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.37.160.0/20	AS35205	/20	ripe
212.37.160.0/19	AS35205	/19	ripe

Origin ASN

AS35205

RFT-Brandenburg RFT Kabel Brandenburg GmbH

Related Prefixes

Covering prefix

212.37.160.0/20AS35205

More prefixes of AS35205

All prefixes of AS35205 →

Geolocation

Country🇩🇪GermanyDE

RegionBrandenburg

CityBrandenburg an der Havel

Coordinates52.4125, 12.5316 ↗

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/212.37.162.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/212.37.162.0/23" | jq

External Links

RIPEstat