Data as of Nov 3, 2026
178.239.0.0/20
91 residential-proxy exits · 30 daysGrzegorz Jessa trading as 'Jessa' Przedsiebiorstwo
Residential-proxy exits
Proxy exits
91
2.2% of its addresses · 30 days
Always-on exits
17
19% of its exits
Spread
13 of 16
/24s with at least one exit
Providers
82
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
23K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 178.239.14.0/24 | 4 | 19 | |
| 178.239.10.0/24 | 4 | 10 | |
| 178.239.9.0/24 | 3 | 11 | |
| 178.239.0.0/24 | 2 | 8 | |
| 178.239.7.0/24 | 1 | 16 | |
| 178.239.8.0/24 | 1 | 7 | |
| 178.239.1.0/24 | 1 | 4 | |
| 178.239.6.0/24 | 1 | 3 | |
| 178.239.11.0/24 | 0 | 4 | |
| 178.239.12.0/24 | 0 | 4 | |
| 178.239.15.0/24 | 0 | 3 | |
| 178.239.5.0/24 | 0 | 1 | |
| 178.239.2.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateByte
- Proxies.fo
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 178.239.10.0/23 since Jan 2020 | AS198023 | Residential | 14 4 always on | Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | |
| 178.239.12.0/23 since Apr 2019 | AS198023 | Residential | 4 | Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | |
| 178.239.14.0/23 since Sep 2024 | AS198023 | Residential | 22 4 always on | Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo |
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 |
|---|---|---|---|---|---|---|
| 178.239.0.0/20 | 4,096 | PL-YESNET-20100729 | Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo (ORG-GJTA1-RIPE) · PL | ALLOCATED PA | Jul 29, 2010 | [email protected] |
| └ 178.239.0.0/21 | 2,048 | yesNET-pl | PL-Poznan | ASSIGNED PA | Dec 11, 2012 | [email protected] via PL-YESNET-20100729 |
| └ 178.239.8.0/23 | 512 | yesNET-pl | Poznan | ASSIGNED PA | Dec 11, 2012 | [email protected] via PL-YESNET-20100729 |
| └ 178.239.10.0/23 | 512 | yesNET-pl | PL-Poznan | ASSIGNED PA | Dec 11, 2012 | [email protected] via PL-YESNET-20100729 |
| └ 178.239.12.0/23 | 512 | yesNET-pl | unknown | ASSIGNED PA | Jan 26, 2018 | [email protected] via PL-YESNET-20100729 |
| └ 178.239.14.0/23 | 512 | yesNET-pl | unknown | ASSIGNED PA | Jan 26, 2018 | [email protected] via PL-YESNET-20100729 |
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
Origin network
AS198023
PL
- Name
- Grzegorz Jessa trading as 'Jessa' Przedsiebiorstwo
- Type
- Internet provider
- Registered
- Aug 29, 2011
- Domain
- yesnet.pl
- Website
- www.yesnet.pl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2011
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198023 | RIPE | PL-yesNET.pl | SZYMONMAZUR-MNT | Jan 27, 2016 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 178.239.0.0/21 | AS198023 | RIPE | PL-YESNET-Wronki | SZYMONMAZUR-MNT | Dec 19, 2012 |
| 178.239.1.0/24 | AS198023 | RIPE | PL-yesNET-Poznan | SZYMONMAZUR-MNT | Jan 27, 2016 |
| 178.239.8.0/21 | AS198023 | RIPE | PL-YESNET-Szamotuly | SZYMONMAZUR-MNT | Feb 6, 2018 |
| 178.239.8.0/23 | AS198023 | RIPE | PL-YESNET-Wronki2 | SZYMONMAZUR-MNT | Feb 6, 2018 |
| 178.239.12.0/22 | AS198023 | RIPE | PL-YESNET-Tarnowo | SZYMONMAZUR-MNT | Oct 25, 2012 |
Whois
Registration for this announcement
- Range
- 178.239.0.0/20
- Netname
- PL-YESNET-20100729
- Registrant
- Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo
- Registrant country
- PL
- Organization
- Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo (ORG-GJTA1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jul 29, 2010
- Updated
- Dec 3, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jul 29, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR13545-RIPE