Data as of Nov 4, 2026
137.121.0.0/16
3 residential-proxy exits · 30 daysRenater · space held by Universite Gustave Eiffel
Residential-proxy exits
Proxy exits
3
<0.01% of its addresses · 30 days
Spread
2 of 256
/24s with at least one exit
Providers
25
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
77 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 137.121.137.0/24 | 0 | 2 | |
| 137.121.76.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- EnigmaProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalData
- VitalExclusive
Network & registry
Origin network
AS2439
EU
- Name
- Renater
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- renater.fr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2200 not the origin | RIPE | FR-IFSTTAR | RENATER-MNT | Aug 7, 2015 |
Whois
Registration for this announcement
- Range
- 137.121.0.0/16
- Netname
- FR-IFSTTAR
- Registrant
- Universite Gustave Eiffel
- Registrant country
- FR
- Organization
- Universite Gustave Eiffel (ORG-FA689-RIPE)
- Org country
- FR
- Type
- LEGACY
- Created
- Apr 12, 2002
- Updated
- Feb 22, 2024
- Maintainer
- RENATER-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Nov 21, 1989
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IFSTTAR Abuse
- Handle
- IA3911-RIPE