Data as of Nov 11, 2026
37.131.172.0/22
11 residential-proxy exits · 30 daysKomputerowe Studio Grafiki, Wojciech Lis · space held by Provector Sp. z o.o
Residential-proxy exits
Proxy exits
11
1.1% of its addresses · 30 days
Always-on exits
1
9.1% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
48
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
1.1K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 37.131.172.0/24 | 1 | 5 | |
| 37.131.175.0/24 | 0 | 3 | |
| 37.131.173.0/24 | 0 | 2 | |
| 37.131.174.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- BuyingProxy
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- IPCola
- IPFly
- IPMUSK
- IPPeak
- InfiniteProxies
- LudaxProxy
- NextProxy
- Novada
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxmint
- Proxy4U
- ProxyGeo
- ProxyWing
- PuraRoute
- Q2IP
- RH7Proxy
- RainProxy
- RealProxy
- RoamProxy
- Thordata
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.131.160.0/20 since Mar 2012 | AS35745 | Residential | 23 1 always on | Provector Sp. z o.o |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.131.160.0/20 | 4,096 | PL-KSUPROVECTOR-20120223 | Provector Sp. z o.o (ORG-KPMD2-RIPE) · PL | ALLOCATED PA | Feb 23, 2012 | abuse@ |
| └ 37.131.172.0/22 | 1,024 | KOMPUTEROWE-STUDIO-GRAFIKI-2 | Komputerowe Studio Grafiki, Wojciech Lis | ASSIGNED PA | Sep 10, 2013 | abuse@ via PL-KSUPROVECTOR-20120223 |
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
Registry
Holder
- Organization
- Provector Sp. z o.o
- Handle
- ORG-KPMD2-RIPE
- Range
- 37.
131. 160. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Feb 23, 2012
Origin network
AS199234
PL
- Name
- Komputerowe Studio Grafiki, Wojciech Lis
- Type
- Internet provider
- Registered
- Sep 25, 2012
- Domain
- lisek.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2013
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.131.172.0/22 | AS199234 | /22 | RIPE | RPKI valid |
| 37.131.160.0/20 | AS35745 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS199234 | RIPE | Komputerowe Studio Grafiki, Wojciech Lis | PROVECTOR-MNT | Sep 10, 2013 |
Whois
Registration for this announcement
- Range
- 37.
131. 172. 0/ 22 - Netname
- KOMPUTEROWE-STUDIO-GRAFIKI-2
- Registrant
- Komputerowe Studio Grafiki, Wojciech Lis
- Registrant country
- PL
- Organization
- Komputerowe Studio Grafiki, Wojciech Lis
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Sep 10, 2013
- Updated
- Sep 10, 2013
- Maintainer
- PROVECTOR-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
provector. pl - Name
- Provector LIR Abuse handler
- Handle
- PLAH1-RIPE