Data as of Nov 3, 2026
Autonomous system
AS28748
Marc Pauls (AlphaCron Datensysteme)
Announces 37,376 addresses in 9 prefixes. None of it is anonymizer space.
Type
Internet provider
DE
Proxy activity, 30 days
5 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 37.26.200.0/21 since Jan 2012 | Residential | 2 | ||
| 44.130.98.0/24 since Nov 2021 | Residential | Amateur Radio Digital Communications | ||
| 44.130.99.0/24 since May 2005 | Residential | Amateur Radio Digital Communications | ||
| 44.130.100.0/24 since Nov 2021 | Residential | Amateur Radio Digital Communications | ||
| 134.97.0.0/17 since Mar 2017 | Residential | 4 | ||
| 185.23.156.0/22 since Apr 2013 | Residential | |||
| 192.105.75.0/24 since Jan 2021 | Residential | |||
| 193.22.2.0/24 since May 2005 | Residential | |||
| 195.190.142.0/24 since May 2005 | Residential |
Residential-proxy exposure
Spread
4
/24s with at least one exit
Providers
13
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 37.26.204.0/24 | 0 | 2 | |
| 134.97.100.0/24 | 0 | 2 | |
| 134.97.3.0/24 | 0 | 1 | |
| 134.97.99.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- EZProxies
- EnigmaProxy
- FloppyData
- IPFly
- KindProxy
- Kookey
- NovaProxy
- ProxyEmpire
- PuraRoute
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS28748, day by day
100 observations
Network & history
Profile
- Registered
- Feb 13, 2003
- Domain
- alphacron.de
- Website
- www.alphacron.de
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals