Data as of Nov 9, 2026
185.137.50.0/23
13 residential-proxy exits · 30 daysEwa Kowalkowska trading as MROCZA - NET
Residential-proxy exits
Proxy exits
13
2.5% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
30
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
262 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 185.137.50.0/24 | 0 | 7 | |
| 185.137.51.0/24 | 0 | 6 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- AnyIP
- BirdProxies
- Bright Data
- ByteProxies
- Byteful
- EnigmaProxy
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GonzoProxy
- Infatica
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
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 |
|---|---|---|---|---|---|---|
| 185.137.48.0/22 | 1,024 | PL-MROCZANET-20160204 | Ewa Kowalkowska trading as MROCZA - NET (ORG-EKTA1-RIPE) · PL | ALLOCATED PA | Feb 4, 2016 | mrocza. |
| └ 185.137.50.0/23 | 512 | PL-MROCZANET-OWN-INFRASTRUCTURE | MROCZA - NET Ewa Kowalkowska | ASSIGNED PA | Mar 1, 2016 | mrocza. via PL-MROCZANET-20160204 |
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 185.137.48.0/22
- Prefix
- 185.137.48.0/22
- Announced by
- AS203255 Ewa Kowalkowska trading as MROCZA - NET
- Type
- Residential
- Proxy exits
- 23
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- PL-MROCZANET-20160204
- Registrant
- Ewa Kowalkowska trading as MROCZA - NET
- RIR
- RIPE NCC
Origin network
AS203255
PL
- Name
- Ewa Kowalkowska trading as MROCZA - NET
- Type
- Internet provider
- Registered
- Feb 29, 2016
- Domain
- mrocza.net
- Website
- mrocza.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.137.48.0/22
185.137.48.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- May 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.137.48.0/22 | AS203255 | /24 | RIPE | RPKI valid |
IRR
Route objects on 185.137.48.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS203255 | RIPE | MROCZA - NET Ewa Kowalkowska | PL-MROCZANET-1-MNT | Mar 1, 2016 |
Whois
Registration for this announcement
- Range
- 185.
137. 48. 0/ 22 - Netname
- PL-MROCZANET-20160204
- Registrant
- Ewa Kowalkowska trading as MROCZA - NET
- Registrant country
- PL
- Organization
- Ewa Kowalkowska trading as MROCZA - NET (ORG-EKTA1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Feb 4, 2016
- Updated
- Nov 9, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 4, 2016
- Status
- assigned
Report abuse
Abuse contact
- mrocza.
net@ gmail. com - Name
- Abuse-C Role
- Handle
- AR35220-RIPE