Data as of Nov 8, 2026
213.5.254.0/24
93 residential-proxy exits · 30 daysKOLNET Sp. z o.o.
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
93
36% of its addresses · 30 days
Always-on exits
19
20% of its exits
Providers
84
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
57K observations
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- Proxies.fo
- Proxio
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- SPYDERPROXY_PREMIUM
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Network & registry
Announced by
Covering announcement 213.5.248.0/21
- Prefix
- 213.5.248.0/21
- Announced by
- AS50188 KOLNET Sp. z o.o.
- Type
- Residential
- Proxy exits
- 95
- Always-on exits
- 19
- RPKI
- RPKI valid
- Netname
- KOLNETSC
- Registrant
- KOLNET Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS50188
PL
- Name
- KOLNET Sp. z o.o.
- Type
- Internet provider
- Registered
- Nov 26, 2009
- Domain
- kolnet.eu
- Website
- www.kolnet.eu/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 213.5.248.0/21
213.5.248.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.5.248.0/21 | AS50188 | /21 | RIPE | RPKI valid |
IRR
Route objects on 213.5.248.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50188 | RIPE | KOLNET Sp. z o.o. subscribers | KOLNET-MNT | Feb 18, 2022 |
Whois
Registration for this announcement
- Range
- 213.
5. 248. 0/ 21 - Netname
- KOLNETSC
- Registrant
- KOLNET Sp. z o.o.
- Registrant country
- PL
- Organization
- KOLNET Sp. z o.o. (ORG-KA203-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Nov 26, 2009
- Updated
- Nov 19, 2025
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Nov 26, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kolnet. eu - Name
- KOLNET sp. z o.o. Abuse Team
- Handle
- KSAT3-RIPE