Data as of Nov 5, 2026
37.221.236.0/22
27 residential-proxy exits · 30 daysQuattre Internet SL
Residential-proxy exits
Proxy exits
27
2.6% of its addresses · 30 days
Always-on exits
5
19% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
71
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
10K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 37.221.237.0/24 | 3 | 7 | |
| 37.221.236.0/24 | 1 | 11 | |
| 37.221.238.0/24 | 1 | 6 | |
| 37.221.239.0/24 | 0 | 3 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- NSocks
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxio
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VitalData
- VitalExclusive
- YumiProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.221.236.0/24 since Aug 2013 | AS198760 | Residential | 11 1 always on | Quattre Internet SL | |
| 37.221.237.0/24 since Aug 2013 | AS198760 | Residential | 7 3 always on | Quattre Internet SL | |
| 37.221.238.0/24 since Aug 2013 | AS198760 | Residential | 6 1 always on | Quattre Internet SL | |
| 37.221.239.0/24 since Aug 2016 | AS198760 | Residential | 3 | Quattre Internet SL |
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 |
|---|---|---|---|---|---|---|
| 37.221.232.0/21 | 2,048 | ES-QUATTRE-20120410 | Quattre Internet SL (ORG-QIS3-RIPE) · ES | ALLOCATED PA | Apr 10, 2012 | info@ |
| └ 37.221.236.0/22 | 1,024 | QUATTRE | our first allocation | ASSIGNED PA | Feb 11, 2013 | info@ via ES-QUATTRE-20120410 |
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 37.221.232.0/21
- Prefix
- 37.221.232.0/21
- Announced by
- AS198760 Quattre Internet SL
- Type
- Residential
- Proxy exits
- 49
- Always-on exits
- 9
- RPKI
- RPKI valid
- Netname
- ES-QUATTRE-20120410
- Registrant
- Quattre Internet SL
- RIR
- RIPE NCC
Origin network
AS198760
ES
- Name
- Quattre Internet SL
- Type
- Internet provider
- Registered
- May 3, 2012
- Domain
- quattre.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.221.232.0/21
37.221.232.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.221.232.0/21 | AS198760 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.221.232.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198760 | RIPE | VR68223-MNT | Feb 18, 2025 |
Whois
Registration for this announcement
- Range
- 37.
221. 232. 0/ 21 - Netname
- ES-QUATTRE-20120410
- Registrant
- Quattre Internet SL
- Registrant country
- ES
- Organization
- Quattre Internet SL (ORG-QIS3-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- Apr 10, 2012
- Updated
- Nov 28, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 10, 2012
- Status
- assigned
Report abuse
Abuse contact
- info@
quattre. com - Name
- Abuse-C Role
- Handle
- AR14982-RIPE