Data as of Nov 4, 2026
146.158.53.0/24
93 residential-proxy exits · 30 daysOrgtechservice Ltd · space held by ALFA TELECOM s.r.o.
Residential-proxy exits
Proxy exits
93
36% of its addresses · 30 days
Providers
66
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
4.8K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- Shifter
- Thordata
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 146.158.0.0/17 since May 2014 | AS44546 | Residential | 5,263 1,429 always on | ALFA TELECOM s.r.o. |
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 |
|---|---|---|---|---|---|---|
| 146.158.0.0/17 | 32,768 | CZ-ALFATELECOM-20110712 | ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZ | ALLOCATED PA | Jul 12, 2011 | abuse@ |
| └ 146.158.48.0/21 | 2,048 | ORG-OL75-RIPE-NET | Orgtechservice Ltd (ORG-OL75-RIPE) · RU | ASSIGNED PA | Mar 13, 2025 | abuse@ |
Network & registry
Announced by
Covering announcement 146.158.48.0/21
- Prefix
- 146.158.48.0/21
- Announced by
- AS56361 Orgtechservice Ltd
- Type
- Residential
- Proxy exits
- 635
- RPKI
- RPKI valid
- Netname
- ORG-OL75-RIPE-NET
- Registrant
- Orgtechservice Ltd
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- ALFA TELECOM s.r.o.
- Handle
- ORG-ATS13-RIPE
- Range
- 146.
158. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Jul 12, 2011
Origin network
AS56361
RU
- Name
- Orgtechservice Ltd
- Type
- Internet provider
- Registered
- Feb 10, 2011
- Domain
- mkpnet.ru
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
146.158.48.0/21
Routing history
- Pattern
- Rotating
- First seen
- Nov 2018
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.158.48.0/21 | AS56361 | /24 | RIPE | RPKI valid |
| 146.158.0.0/17 | AS44546 | /24 | RIPE | Another network |
IRR
Route objects on 146.158.48.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS56361 | RIPE | RIPE-DB-MNT | Mar 13, 2025 |
Whois
Registration for this announcement
- Range
- 146.
158. 48. 0/ 21 - Netname
- ORG-OL75-RIPE-NET
- Registrant
- Orgtechservice Ltd
- Registrant country
- RU
- Organization
- Orgtechservice Ltd (ORG-OL75-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Mar 13, 2025
- Updated
- Jun 12, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mkpnet. ru - Name
- Orgtechservice tech-c
- Handle
- OT2239-RIPE