AS51185 MainStreaming SpA 🇮🇹 IT
Announcing 45 prefixes, seen at the RIS collectors.
IPv4 prefixes
24
6,144 (24 × /24)
IPv6 prefixes
21
21 × /48
Upstreams
8
transit providers observed
Peers
41
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS51185
- Name
- MainStreaming SpA
- Organisation
- MainStreaming
- Country
- 🇮🇹 IT
- RIR
- RIPENCC
- Allocated
- 2010-06-16
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- RIPE::AS51185:AS-CUSTOMERS
- Website
- https://mainstreaming.tv/
- PeeringDB
- net/3232
- Exchanges
- 23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
45 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.157.64.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 45.157.65.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 45.157.66.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 45.157.67.0/24 v4 | RPKI valid | 43 | 3772151185 | 2026-09-18 |
| 94.124.64.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.65.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.67.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.68.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.69.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.70.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 94.124.71.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 178.248.48.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 178.248.49.0/24 v4 | RPKI valid | 42 | 3772151185 | 2026-09-18 |
| 178.248.50.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 178.248.51.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 178.248.52.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 178.248.53.0/24 v4 | RPKI valid | 41 | 2448251185 | 2026-09-18 |
| 178.248.54.0/24 v4 | RPKI valid | 42 | 3454951185 | 2026-09-18 |
| 185.45.208.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 185.45.211.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 185.187.156.0/24 v4 | RPKI valid | 44 | 3454951185 | 2026-09-18 |
| 185.187.157.0/24 v4 | RPKI valid | 43 | 3772151185 | 2026-09-18 |
| 185.187.158.0/24 v4 | RPKI valid | 41 | 3800151185 | 2026-09-18 |
| 185.187.159.0/24 v4 | RPKI valid | 43 | 3454951185 | 2026-09-18 |
| 2a02:2890:efff::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2890:ffff::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:1::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:2::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:4::/48 v6 | RPKI valid | 34 | 333351185 | 2026-09-18 |
| 2a02:2891:9::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:10::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:12::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:13::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:15::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:16::/48 v6 | RPKI valid | 27 | 5062851185 | 2026-09-18 |
| 2a02:2891:18::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:29::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:ff::/48 v6 | RPKI valid | 35 | 3454951185 | 2026-09-18 |
| 2a02:2891:157::/48 v6 | RPKI valid | 33 | 34549129951185 | 2026-09-18 |
| 2a02:2891:160::/48 v6 | RPKI valid | 38 | 345493442851185 | 2026-09-18 |
| 2a02:2892:32::/48 v6 | RPKI valid | 34 | 2448251185 | 2026-09-18 |
| 2a02:2892:40::/48 v6 | RPKI valid | 34 | 2448251185 | 2026-09-18 |
| 2a02:2892:53::/48 v6 | RPKI valid | 34 | 2448251185 | 2026-09-18 |
| 2a02:2893:158::/48 v6 | RPKI valid | 34 | 3800151185 | 2026-09-18 |