AS12874 Fastweb SpA 🇮🇹 IT
Announcing 128 prefixes, seen at the RIS collectors.
IPv4 prefixes
110
7,365,120 (28,770 × /24)
IPv6 prefixes
18
10 × /32
Upstreams
15
transit providers observed
Peers
12
settlement-free adjacencies
Downstreams
205
transit customers observed
Customer cone
241
ASes reachable through it
Registry and operator data
- AS number
- AS12874
- Name
- Fastweb SpA
- Organisation
- Fastweb
- Country
- 🇮🇹 IT
- RIR
- RIPENCC
- Allocated
- 1999-12-17
- Network type
- Cable/DSL/ISP
- Traffic levels
- 10-20Tbps
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-FASTWEB-GLOBAL
- Website
- http://www.fastweb.it
- PeeringDB
- net/1304
- Exchanges
- 12
- Facilities
- 13
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
128 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2.16.17.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 2.19.179.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 2.224.0.0/13 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 2.232.0.0/13 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 5.1.44.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 5.152.240.0/21 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 23.61.204.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 31.131.240.0/21 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 37.99.240.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 37.153.135.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 37.186.192.0/18 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 45.82.228.0/22 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 45.90.124.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 62.101.64.0/19 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 62.101.96.0/19 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 62.101.124.0/22 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 62.177.0.0/20 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 62.182.103.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 64.126.250.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 80.67.66.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 81.208.0.0/18 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 81.208.64.0/18 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 83.103.0.0/17 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 83.103.0.0/18 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 83.103.64.0/18 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 84.53.184.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 85.18.0.0/16 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 85.18.0.0/17 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 85.18.128.0/17 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 85.118.144.0/23 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 89.39.200.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 89.43.192.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 89.96.0.0/15 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 89.96.0.0/16 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 89.97.0.0/16 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 91.225.244.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 92.223.128.0/17 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 92.242.172.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 93.32.0.0/12 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.32.0.0/13 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.32.0.0/14 v4 | RPKI valid | 35 | 3454912874 | 2026-09-18 |
| 93.32.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.33.0.0/16 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.34.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.36.0.0/14 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.36.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.37.0.0/17 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.37.128.0/17 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.38.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.39.0.0/16 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.40.0.0/13 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.40.0.0/14 v4 | RPKI valid | 35 | 3454912874 | 2026-09-18 |
| 93.40.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.40.128.0/18 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.40.192.0/18 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.41.0.0/16 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.42.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.42.0.0/16 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.43.0.0/16 v4 | RPKI valid | 27 | 3454912874 | 2026-09-18 |
| 93.44.0.0/14 v4 | RPKI valid | 35 | 3454912874 | 2026-09-18 |
| 93.44.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.46.0.0/15 v4 | RPKI valid | 25 | 37721646112874 | 2026-09-18 |
| 93.48.0.0/13 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.56.0.0/14 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.60.0.0/15 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 93.62.0.0/15 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 151.0.128.0/17 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 158.255.240.0/21 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 170.248.136.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 176.122.196.0/23 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 176.122.198.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.7.112.0/22 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.22.84.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.22.85.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.27.72.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.27.73.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.36.72.0/22 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.43.19.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.69.188.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.139.48.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.139.49.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.146.134.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.162.179.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.169.184.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.169.185.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.169.186.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.169.187.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.190.214.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.190.215.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 185.219.180.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.219.232.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.219.234.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 185.223.153.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.3.50.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 193.27.28.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 193.35.4.0/22 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 193.42.234.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.42.238.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.43.16.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.43.17.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.169.20.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 193.193.0.0/19 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 194.5.146.0/24 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 194.59.208.0/22 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 194.63.146.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 194.99.35.0/24 v4 | no ROA | 43 | 3454912874 | 2026-09-18 |
| 213.140.0.0/20 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 213.140.16.0/20 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 213.156.32.0/20 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 213.156.48.0/20 v4 | RPKI valid | 43 | 3454912874 | 2026-09-18 |
| 2001:b00::/29 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07::/32 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:1000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:2000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:3000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:4000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:5000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:6000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:7000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:8000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:9000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:a000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:b000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:c000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:d000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:e000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |
| 2001:b07:f000::/36 v6 | RPKI valid | 34 | 3454912874 | 2026-09-18 |