Data as of Nov 7, 2026
185.252.88.0/22
31 residential-proxy exits · 30 daysTKC system s.r.o.
Residential-proxy exits
Proxy exits
31
3.0% of its addresses · 30 days
Always-on exits
7
23% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
59
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
16K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 185.252.88.0/24 | 7 | 24 | |
| 185.252.90.0/24 | 0 | 7 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GhostConnect
- GonzoProxy
- IPCola
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LightningProxies
- MangoProxy
- Maskify
- NodeMaven
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- RainProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- ZENPROXY_PREMIUM
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 185.252.88.0/23 since Jun 2020 | AS204332 | Residential | 24 7 always on | TKC system s.r.o. | |
| 185.252.90.0/23 since Jun 2020 | AS204332 | Residential | 7 | TKC system s.r.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 |
|---|---|---|---|---|---|---|
| 185.252.88.0/22 | 1,024 | CZ-TKCSYSTEM-20180327 | TKC system s.r.o. (ORG-TSS52-RIPE) · CZ | ALLOCATED PA | Mar 27, 2018 | abuse@ |
| └ 185.252.88.0/24 | 256 | CZ-TKCSYSTEM-20242908 | unknown | ASSIGNED PA | Aug 29, 2024 | abuse@ via CZ-TKCSYSTEM-20180327 |
| └ 185.252.90.40/30 | 4 | mukrnov-TKC_ | Mestsky urad Krnov (ORG-MUK6-RIPE) | ASSIGNED PA | Feb 4, 2019 | abuse@ |
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
AS204332
CZ
- Name
- TKC system s.r.o.
- Type
- Internet provider
- Registered
- Apr 3, 2018
- Domain
- tkcsystem.cz
- Website
- www.tkcsystem.cz/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2018
- Current origin since
- Apr 2018 · 8.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
252. 88. 0/ 22 - Netname
- CZ-TKCSYSTEM-20180327
- Registrant
- TKC system s.r.o.
- Registrant country
- CZ
- Organization
- TKC system s.r.o. (ORG-TSS52-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Mar 27, 2018
- Updated
- Apr 13, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Mar 27, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tkcsystem. cz - Name
- Abuse-C Role
- Handle
- AR45675-RIPE