Home Prefix Lookup194.39.88.0/21

194.39.88.0/21 - DTAG Deutsche Telekom (AS3320)

IPv4RIPE NCCassignedAS3320DTAG Deutsche Telekom AGNo ROA

CIDR

194.39.88.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇩🇪 Germany

City

Duesseldorf

RIR

RIPE NCC

Status

assigned

Allocated

1994-03-11

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
194.39.88.0/21	AS3320 DTAG Deutsche Telekom AG	No ROA	RIPE	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3320	RIPE	DTAG-RR	2013-08-05
AS5400	RIPE	CIP-MNT	2013-06-20

Transfer History

Registry transfers of 194.39.88.0/21, blocks inside it, or blocks containing it.

194.39.88.0/21Transfer · 2026-10-02
Toshiba Electronics Europe GmbH
🇩🇪 DE RIPE NCC
→
Toshiba Europe GmbH
🇩🇪 DE RIPE NCC

Date	Resource	From	To	Type
2026-10-02	194.39.88.0/21	Toshiba Electronics Europe GmbH 🇩🇪 DE RIPE NCC	Toshiba Europe GmbH 🇩🇪 DE RIPE NCC	Transfer

Origin ASN

AS3320

DTAG Deutsche Telekom AG

Related Prefixes

More prefixes of AS3320

All prefixes of AS3320 →

Geolocation

Country🇩🇪GermanyDE

CityDuesseldorf

Coordinates51.2221, 6.7727 ↗

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/194.39.88.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/194.39.88.0/21" | jq

External Links

RIPEstat