AS28748 Marc Pauls (AlphaCron Datensysteme) 🇩🇪 DE
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
37,376 (146 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
5
transit providers observed
Peers
13
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS28748
- Name
- Marc Pauls (AlphaCron Datensysteme)
- Organisation
- AlphaCron Datensysteme
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2003-02-13
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-ALPHACRON
- Website
- http://www.alphacron.de
- PeeringDB
- net/17120
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 37.26.200.0/21 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 44.130.98.0/24 v4 | no ROA | 43 | 3454928748 | 2026-09-18 |
| 44.130.99.0/24 v4 | no ROA | 43 | 3454928748 | 2026-09-18 |
| 44.130.100.0/24 v4 | no ROA | 43 | 3454928748 | 2026-09-18 |
| 134.97.0.0/17 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 185.23.156.0/22 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 192.105.75.0/24 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 193.22.2.0/24 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 195.190.142.0/24 v4 | RPKI valid | 43 | 3454928748 | 2026-09-18 |
| 2001:650::/29 v6 | RPKI valid | 38 | 3454928748 | 2026-09-18 |