AS208171 CSO S.r.l.s. 🇮🇹 IT
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
5
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS208171
- Name
- CSO S.r.l.s.
- Organisation
- CSO
- Country
- 🇮🇹 IT
- RIR
- RIPENCC
- Allocated
- 2022-02-25
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-CSO-SRLS
- Website
- https://www.cso.it
- PeeringDB
- net/29378
- Exchanges
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.224.30.0/24 v4 | no ROA | 44 | 49134208171 | 2026-09-18 |
| 2a12:8d40:c50::/48 v6 | no ROA | 39 | 58057208171 | 2026-09-18 |
| 2a12:8d40:2022::/48 v6 | no ROA | 38 | 6939208171 | 2026-09-18 |