Data as of Nov 9, 2026
193.23.254.0/24
No anonymizer space · no proxy exits in 30 daysVerein zur Foerderung eines Deutschen Forschungsnetzes e.V. · space held by Rheinische Friedrich-Wilhelms-Universitaet Bonn
Network & registry
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Jun 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
23. 254. 0/ 24 - Netname
- UNI-BONN-EXT
- Registrant
- Rheinische Friedrich-Wilhelms-Universitaet Bonn
- Registrant country
- DE
- Organization
- Rheinische Friedrich-Wilhelms-Universitaet Bonn (ORG-RFB2-RIPE)
- Org country
- DE
- Type
- ASSIGNED PI
- Created
- Not stated by the registry
- Updated
- Feb 7, 2019
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jul 29, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uni-bonn. de - Name
- Abuse handling University of Bonn
- Handle
- UAH7-RIPE