Data as of Nov 8, 2026
143.50.0.0/16
17 residential-proxy exits · 30 daysAS1114 · space held by Universitaet Graz
Residential-proxy exits
Proxy exits
17
0.03% of its addresses · 30 days
Spread
12 of 256
/24s with at least one exit
Providers
14
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
41 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.50.33.0/24 | 0 | 6 | |
| 143.50.3.0/24 | 0 | 1 | |
| 143.50.142.0/24 | 0 | 1 | |
| 143.50.144.0/24 | 0 | 1 | |
| 143.50.149.0/24 | 0 | 1 | |
| 143.50.174.0/24 | 0 | 1 | |
| 143.50.230.0/24 | 0 | 1 | |
| 143.50.234.0/24 | 0 | 1 | |
| 143.50.237.0/24 | 0 | 1 | |
| 143.50.238.0/24 | 0 | 1 | |
| 143.50.240.0/24 | 0 | 1 | |
| 143.50.242.0/24 | 0 | 1 |
Proxy providers listing exits
- Byteful
- EZProxies
- EnigmaProxy
- FastProxy
- Geonode
- LemonBright
- LudaxProxy
- NextProxy
- NovaProxy
- ProxiesVision
- ProxyGeo
- ProxyRack
- Thordata
- VantageProxies
Network & registry
Origin network
AS1114
AT
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- uni-graz.at
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 143.
50. 0. 0/ 16 - Netname
- KFUNIGRAZ
- Registrant
- Universitaet Graz
- Registrant country
- AT
- Organization
- Universitaet Graz (ORG-UG33-RIPE)
- Org country
- AT
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Jun 1, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Aug 28, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uni-graz. at - Name
- Universitaet Graz Abuse Role
- Handle
- UGAR1-RIPE