AS205280 Jens Andersen 🇩🇰 DK
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
6
261 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS205280
- Name
- Jens Andersen
- Organisation
- Jens-Andersen
- Country
- 🇩🇰 DK
- RIR
- RIPENCC
- Allocated
- 2025-08-20
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS205280:AS-ALL
- Website
- http://205280.xyz
- PeeringDB
- net/40128
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 44.30.47.0/24 v4 | no ROA | 41 | 3454942541205235205280 | 2026-09-18 |
| 2a0c:9a40:88d0::/48 v6 | RPKI valid | 38 | 3454942541205235205280 | 2026-09-18 |
| 2a0c:9a40:88d1::/48 v6 | RPKI valid | 38 | 34927209533205280 | 2026-09-18 |
| 2a0c:9a40:88da::/48 v6 | RPKI valid | 38 | 34927209533205280 | 2026-09-18 |
| 2a0c:9a40:88db::/48 v6 | RPKI valid | 38 | 34927209533205280 | 2026-09-18 |
| 2a0c:9a40:88dc::/48 v6 | RPKI valid | 38 | 34927209533205280 | 2026-09-18 |
| 2a0f:b240:6300::/40 v6 | RPKI valid | 38 | 204092212895205280 | 2026-09-18 |