AS206075 Hollander & Jacobsen UG (haftungsbeschraenkt) 🇩🇪 DE
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
4
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS206075
- Name
- Hollander & Jacobsen UG (haftungsbeschraenkt)
- Organisation
- Hollander & Jacobsen UG (haftungsbeschraenkt)
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2017-03-29
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS206075:AS-RIPE
- Website
- https://hollander-jacobsen.de
- PeeringDB
- net/34026
- Exchanges
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 31.41.249.0/24 v4 | RPKI valid | 43 | 345493257206075 | 2026-09-18 |
| 91.218.20.0/24 v4 | RPKI valid | 43 | 345493257206075 | 2026-09-18 |
| 188.239.191.0/24 v4 | RPKI valid | 43 | 345493257206075 | 2026-09-18 |
| 193.36.132.0/24 v4 | RPKI valid | 43 | 345493257206075 | 2026-09-18 |
| 2a07:e040::/32 v6 | RPKI valid | 35 | 345493257206075 | 2026-09-18 |
| 2a07:e042::/32 v6 | RPKI valid | 35 | 345493257206075 | 2026-09-18 |