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Data as of Nov 3, 2026

192.35.68.0/22

No anonymizer space · no proxy exits in 30 days

Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. · space held by Technische Universitaet Dortmund

Announcement
this exact prefix
RPKI valid
Announced by
AS680
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
192.35.66.0 - 192.35.72.2551,792UNIDO10Technische Universitaet Dortmund (ORG-TUD4-RIPE) · DELEGACYFeb 18, 2005[email protected]
└ 192.35.69.0 - 192.35.70.255512UNIDO-CINTERNTechnische Universitaet DortmundLEGACY—[email protected]
via UNIDO10
└ 192.35.71.0/24256UNIDO-C71Technische Universitaet DortmundLEGACY—[email protected]
via UNIDO10

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS680

DE
Name
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Type
Education
Registered
Sep 1, 1993
Domain
dfn.de
Website
www.dfn.de
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
Tor exits
2