Data as of Nov 3, 2026
146.158.16.0/22
6 residential-proxy exits · 30 daysUnited Networks Ltd. · space held by ALFA TELECOM s.r.o.
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
1 of 4
/24s with at least one exit
Providers
26
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
2.2K observations
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- GSocks
- Geonix
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 146.158.0.0/17 since May 2014 | AS44546 | Residential | 5,295 1,424 always on | ALFA TELECOM 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 |
|---|---|---|---|---|---|---|
| 146.158.0.0/17 | 32,768 | CZ-ALFATELECOM-20110712 | ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZ | ALLOCATED PA | Jul 12, 2011 | [email protected] |
| └ 146.158.16.0/22 | 1,024 | UNITED-NETWORKS-NET | United Networks Ltd. (ORG-UNL5-RIPE) · BY | ASSIGNED PA | Nov 7, 2025 | [email protected] |
Network & registry
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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2018
- Current origin since
- Nov 2025 · 11 mo
- Origin networks
- 2
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.158.16.0/22 | AS50685 | /24 | RIPE | RPKI valid |
| 146.158.0.0/17 | AS44546 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50685 | RIPE | RIPE-DB-MNT | Nov 7, 2025 |
Whois
Registration for this announcement
- Range
- 146.158.16.0/22
- Netname
- UNITED-NETWORKS-NET
- Registrant
- United Networks Ltd.
- Registrant country
- BY
- Organization
- United Networks Ltd. (ORG-UNL5-RIPE)
- Org country
- BY
- Type
- ASSIGNED PA
- Created
- Nov 7, 2025
- Updated
- Jun 12, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- United Networks Ltd. NOC
- Handle
- AR28268-RIPE