Data as of Nov 4, 2026
141.28.237.0/24
4 residential-proxy exits · 30 daysUniversitaet Stuttgart · space held by Hochschule Furtwangen
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
8
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
30 observations
Proxy providers listing exits
- EnigmaProxy
- Evomi
- FloppyData
- NovaProxy
- ProxyEmpire
- ProxyGeo
- RainProxy
- VantageProxies
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 141.28.0.0/16 | 65,536 | HS-FURTWANGEN | Hochschule Furtwangen (ORG-HF32-RIPE) · DE | LEGACY | May 2, 2002 | abuse@ |
| └ 141.28.237.0/24 | 256 | SCHWARZWALD-BAAR-KREIS | Schwarzwald-Baar-Kreis | LEGACY | Dec 15, 2025 | abuse@ via HS-FURTWANGEN |
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
Announced by
Covering announcement 141.28.0.0/16
- Prefix
- 141.28.0.0/16
- Announced by
- AS553 Universitaet Stuttgart
- Type
- Business
- Proxy exits
- 15
- RPKI
- RPKI valid
- Netname
- HS-FURTWANGEN
- Registrant
- Hochschule Furtwangen
- RIR
- RIPE NCC
Origin network
AS553
DE
- Name
- Universitaet Stuttgart
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- belwue.de
- Website
- www.belwue.de
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 141.28.0.0/16
141.28.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 141.28.0.0/16 | AS553 | /16 | RIPE | RPKI valid |
IRR
Route objects on 141.28.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS553 | RIPE | FH-FURTWANGEN | BELWUE-MNT | Sep 22, 2001 |
Whois
Registration for this announcement
- Range
- 141.
28. 0. 0/ 16 - Netname
- HS-FURTWANGEN
- Registrant
- Hochschule Furtwangen
- Registrant country
- DE
- Organization
- Hochschule Furtwangen (ORG-HF32-RIPE)
- Org country
- DE
- Type
- LEGACY
- Created
- May 2, 2002
- Updated
- Feb 18, 2025
- Maintainer
- BELWUE-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 7, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hs-furtwangen. de - Name
- Hochschule Furtwangen
- Handle
- HF2707-RIPE