Data as of Nov 7, 2026
37.143.70.0/23
5 residential-proxy exits · 30 daysSONICTEST Ltd.
Residential-proxy exits
Proxy exits
5
0.98% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
39
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
856 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 37.143.71.0/24 | 0 | 4 | |
| 37.143.70.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GhostConnect
- GoProxies
- GonzoProxy
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- MangoProxy
- Maskify
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- Proxyma
- Shifter
- VibeProxies
- VitalExclusive
- Webshare
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 |
|---|---|---|---|---|---|---|
| 37.143.64.0/21 | 2,048 | EE-SONICTEST-20120301 | SONICTEST Ltd. (ORG-SL328-RIPE) · EE | ALLOCATED PA | Mar 1, 2012 | abuse@ |
| └ 37.143.70.0/23 | 512 | EE-SONICTEST-DHCP-FTTH | Tartu -Põltsamaa FTTH DHCP pool | ASSIGNED PA | Oct 16, 2012 | abuse@ via EE-SONICTEST-20120301 |
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 37.143.64.0/21
- Prefix
- 37.143.64.0/21
- Announced by
- AS57873 SONICTEST Ltd.
- Type
- Business
- Proxy exits
- 16
- RPKI
- RPKI valid
- Netname
- EE-SONICTEST-20120301
- Registrant
- SONICTEST Ltd.
- RIR
- RIPE NCC
Origin network
AS57873
EE
- Name
- SONICTEST Ltd.
- Type
- Business
- Registered
- Mar 1, 2012
- Domain
- sonictest.ee
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.143.64.0/21
37.143.64.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2012
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.143.64.0/21 | AS57873 | /21 | RIPE | RPKI valid |
IRR
Route objects on 37.143.64.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57873 | RIPE | SONICTEST Ltd. | MNT-SONICTEST | Apr 13, 2012 |
Whois
Registration for this announcement
- Range
- 37.
143. 64. 0/ 21 - Netname
- EE-SONICTEST-20120301
- Registrant
- SONICTEST Ltd.
- Registrant country
- EE
- Organization
- SONICTEST Ltd. (ORG-SL328-RIPE)
- Org country
- EE
- Type
- ALLOCATED PA
- Created
- Mar 1, 2012
- Updated
- Dec 15, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- EE
- Delegated
- Mar 1, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sonictest. ee - Name
- SONICTEST administrator
- Handle
- SA8386-RIPE