Data as of Nov 3, 2026
141.72.231.0/24
3 residential-proxy exits · 30 daysUniversitaet Stuttgart · space held by Duale Hochschule Baden-Wuerttemberg Mannheim
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
2
67% of its exits
Providers
32
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1.1K observations
Proxy providers listing exits
- 2Extract
- 711Proxy
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- InfiniteProxies
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Proxy-Cheap
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- RainProxy
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 141.72.0.0/16 | 65,536 | DHBW-Mannheim | Duale Hochschule Baden-Wuerttemberg Mannheim (ORG-DM25-RIPE) · DE | LEGACY | — | [email protected] |
| └ 141.72.192.0/18 | 16,384 | BELWUE-SCHULEN | Berufsakademie Mannheim | LEGACY | Dec 6, 2002 | [email protected] via DHBW-Mannheim |
| └ 141.72.224.0/19 | 8,192 | Selfnet | Selfnet e.V. (ORG-SE162-RIPE) · DE | LEGACY | Oct 25, 2013 | [email protected] |
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 141.72.0.0/16
- Prefix
- 141.72.0.0/16
- Announced by
- AS553 Universitaet Stuttgart
- Type
- Business
- Proxy exits
- 70
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- DHBW-Mannheim
- Registrant
- Duale Hochschule Baden-Wuerttemberg Mannheim
- 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 141.72.0.0/16
141.72.0.0/16
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 |
|---|---|---|---|---|
| 141.72.0.0/16 | AS553 | /16 | RIPE | RPKI valid |
IRR
Route objects on 141.72.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS553 | RIPE | BA-MANNHEIM | BELWUE-MNT | Sep 22, 2001 |
Whois
Registration for this announcement
- Range
- 141.72.0.0/16
- Netname
- DHBW-Mannheim
- Registrant
- Duale Hochschule Baden-Wuerttemberg Mannheim
- Registrant country
- DE
- Organization
- Duale Hochschule Baden-Wuerttemberg Mannheim (ORG-DM25-RIPE)
- Org country
- DE
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Dec 16, 2024
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 7, 1990
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Duale Hochschule Baden-Wuerttemberg Mannheim
- Handle
- DHBM1-RIPE