Data as of Nov 8, 2026
81.18.220.0/22
4 residential-proxy exits · 30 daysP4 Sp. z o.o.
Residential-proxy exits
Proxy exits
4
0.39% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
22
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
64 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 81.18.223.0/24 | 0 | 2 | |
| 81.18.220.0/24 | 0 | 1 | |
| 81.18.221.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Extract
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- EnigmaProxy
- FlashProxy
- FlexyProxies
- GonzoProxy
- IPOasis
- Infatica
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- ThunderProxy
- VantageProxies
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 81.18.192.0/19 | 8,192 | PL-UPC-20020118 | P4 Sp. z o.o. (ORG-UTKS1-RIPE) · PL | ALLOCATED PA | Jan 5, 2004 | abuse@ |
| └ 81.18.220.0/27 | 32 | AVSYSTEM | AVSystem sp. z o. o. (ORG-AA2780-RIPE) · PL | ASSIGNED PA | Aug 13, 2012 | security@ |
| └ 81.18.220.64/27 | 32 | Aspen | ASPEN Sp. z o.o. | ASSIGNED PA | Sep 14, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.220.96/27 | 32 | BF4-NET | BF4 SP. Z O.O. | ASSIGNED PA | Oct 1, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.220.128/27 | 32 | UBM-HPG_ | UBM-HPG Sp. z o.o. | ASSIGNED PA | Nov 23, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.220.160/27 | 32 | UBM-HPG_ | UBM-HPG Net Sp.z.o.o. | ASSIGNED PA | Nov 23, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.220.192/29 | 8 | AIR_ | Air Net Telecom | ASSIGNED PA | Aug 21, 2014 | abuse@ via PL-UPC-20020118 |
| └ 81.18.220.208/28 | 16 | Okregowa_ | Okregowa Izba Radcow Prawnych | ASSIGNED PA | Aug 26, 2014 | abuse@ via PL-UPC-20020118 |
| └ 81. | 5 | WhiteCase | White & Case P. Pietkiewicz, M. Studniarek i Wspolnicy - Kancelaria Prawna sp.k. | ASSIGNED PA | Nov 29, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.221.8/29 | 8 | TOPSIL_ | Cemat Silicon SA | ASSIGNED PA | Nov 21, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.221.24/29 | 8 | Gambit_ | Gambit | ASSIGNED PA | Dec 11, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.221.56/29 | 8 | Astaldi_ | Astaldi S.A. Oddzial w Polsce | ASSIGNED PA | Jul 31, 2014 | abuse@ via PL-UPC-20020118 |
| └ 81.18.221.128/25 | 128 | Parasoft_ | Parasoft S.A. | ASSIGNED PA | Dec 19, 2012 | abuse@ via PL-UPC-20020118 |
| └ 81.18.222.0/24 | 256 | STREAMSOFT_ | Streamsoft s.j. | ASSIGNED PA | Nov 30, 2012 | abuse@ via PL-UPC-20020118 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 683 | 67% | 8 | |
| Business | 341 | 33% | 12 |
Network & registry
Origin network
AS9141
PL
- Name
- P4 Sp. z o.o.
- Type
- Internet provider
- Registered
- Jan 8, 1999
- Domain
- play.pl
- Website
- www.play.pl/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 81.
18. 192. 0/ 19 - Netname
- PL-UPC-20020118
- Registrant
- P4 Sp. z o.o.
- Registrant country
- PL
- Organization
- P4 Sp. z o.o. (ORG-UTKS1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jan 5, 2004
- Updated
- Jun 4, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 5, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
play. pl - Name
- Play Poland Abuse
- Handle
- PPA96-RIPE