Data as of Nov 3, 2026
201.158.121.0/24
26 residential-proxy exits · 30 daysCibernek SRL
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Recent change
New origin Oct 10, 2026
from AS264657 Cibernek SRL, after 1.7 years unannounced
Residential-proxy exits
Proxy exits
26
10% of its addresses · 30 days
Always-on exits
5
19% of its exits
Providers
54
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
3.8K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- MoMoProxy
- NSocks
- NextProxy
- Novada
- Oxylabs
- Proxio
- Proxiware
- Proxy4U
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalData
- VitalExclusive
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.158.120.0/23 since Jan 2022 | AS264657 | Residential | 46 9 always on | |
| 201.158.120.0/21 since Jul 2019 | AS264657 | Residential | 562 41 always on |
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 |
|---|---|---|---|---|---|---|
| 201.158.120.0/21 | 2,048 | — | Cibernek SRL (AR-CISR19-LACNIC) | allocated | Jun 18, 2014 | [email protected] |
| └ 201.158.121.0/24 | 256 | — | Cibernek SRL (AR-CISR19-LACNIC) | reallocated | Sep 30, 2014 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264657
AR
- Name
- Cibernek SRL
- Type
- Internet provider
- Registered
- Jan 6, 2016
- Domain
- cibernek.com.ar
- Website
- www.cibernek.com.ar
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.158.120.0/21 | AS264657 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264657 | RADB | CIBERNEK SRL | MAINT-AS52468 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 201.158.121.0/24
- Netname
- AR-CISR19-LACNIC
- Registrant
- Cibernek SRL
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Sep 30, 2014
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jun 18, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- javier Eduardo Berengue
- Phone
- +54 1146618927 [0000]
- Handle
- JEB29