AS3303 Swisscom (Schweiz) AG 🇨🇠CH
Announcing 401 prefixes, seen at the RIS collectors.
IPv4 prefixes
348
8,163,328 (31,888 × /24)
IPv6 prefixes
53
128 × /32
Upstreams
6
transit providers observed
Peers
51
settlement-free adjacencies
Downstreams
175
transit customers observed
Customer cone
23,810
ASes reachable through it
Registry and operator data
- AS number
- AS3303
- Name
- Swisscom (Schweiz) AG
- Organisation
- Swisscom
- Country
- 🇨🇠CH
- RIR
- RIPENCC
- Allocated
- 1994-10-28
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Tbps
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- RIPE::AS3303:AS-SWCMGLOBAL
- Website
- http://www.swisscom.com
- PeeringDB
- net/5
- Exchanges
- 65
- Facilities
- 31
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
348 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 193.135.143.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.135.144.0/23 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.135.148.0/23 v4 | RPKI valid | 42 | 450493303 | 2026-10-23 |
| 193.135.148.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.135.149.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.135.173.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.135.214.0/23 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.135.216.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.135.218.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.135.255.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.138.253.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.150.48.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.188.240.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.188.245.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.200.5.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.200.236.0/24 v4 | no ROA | 44 | 345493303 | 2026-09-18 |
| 193.201.122.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.222.59.0/24 v4 | no ROA | 44 | 345493303 | 2026-09-18 |
| 193.222.64.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.222.148.0/22 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 193.222.152.0/22 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 193.222.160.0/21 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 193.222.168.0/21 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 193.223.16.0/20 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.223.32.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.223.102.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.239.200.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.246.0.0/23 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.8.0/22 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.246.16.0/21 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.32.0/20 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.48.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.246.50.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.57.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.99.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.100.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.104.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.105.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.246.113.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.122.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.246.127.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.246.244.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.246.246.0/24 v4 | no ROA | 1 | 580573303 | 2026-11-04 |
| 193.246.247.0/24 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 193.246.248.0/22 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.36.0/22 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.40.0/24 v4 | no ROA | 1 | 580573303 | 2026-11-04 |
| 193.247.41.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.247.42.0/24 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 193.247.43.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.247.44.0/22 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.58.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.60.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.83.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.84.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.86.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.96.0/22 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.124.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.128.0/22 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.151.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.168.0/21 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.176.0/22 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.193.0/24 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 193.247.212.0/24 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 193.247.217.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 193.247.224.0/21 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.244.0/23 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.247.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 193.247.250.0/24 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 194.6.160.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 194.9.44.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.9.45.0/24 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.11.144.0/21 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 194.11.152.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.11.152.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.11.153.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.11.156.0/22 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.11.158.0/23 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.38.192.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.38.195.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.38.196.0/22 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.38.200.0/21 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.38.208.0/20 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.40.233.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.48.215.0/24 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.49.21.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.56.234.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.59.152.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.59.152.0/24 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.59.153.0/24 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.59.154.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.61.2.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.93.98.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.124.232.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.52.0/22 v4 | RPKI valid | 44 | 345493303 | 2026-09-18 |
| 194.147.52.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.53.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.54.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.55.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.70.0/24 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 194.147.102.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.132.0/24 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 194.147.134.0/23 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.141.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.234.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.235.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.236.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.237.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 194.147.240.0/24 v4 | no ROA | 45 | 345493303 | 2026-09-18 |
| 194.169.219.0/24 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 194.209.0.0/16 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 195.8.108.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 195.35.121.0/24 v4 | RPKI valid | 1 | 580573303 | 2026-11-04 |
| 195.62.86.0/23 v4 | no ROA | 43 | 345493303 | 2026-09-18 |
| 195.65.0.0/16 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 195.65.27.0/24 v4 | RPKI valid | 1 | 3303 | 2026-10-08 |
| 195.95.148.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 195.144.32.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 195.176.128.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 195.176.192.0/19 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 195.186.0.0/16 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 195.186.8.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 195.186.126.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 195.250.44.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 199.58.0.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 204.154.58.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 204.154.59.0/24 v4 | RPKI valid | 45 | 345493303 | 2026-09-18 |
| 212.41.192.0/19 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 212.41.192.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 212.41.208.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 212.90.192.0/19 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 212.90.192.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 212.90.208.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 212.117.96.0/19 v4 | RPKI valid | 43 | 450493303 | 2026-09-18 |
| 212.243.0.0/16 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |
| 213.3.0.0/16 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 213.3.0.0/17 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 213.3.128.0/17 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 213.180.160.0/19 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 213.180.160.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 213.180.176.0/20 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 213.200.192.0/18 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 213.200.192.0/19 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 213.200.224.0/19 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 217.11.32.0/20 v4 | RPKI valid | 44 | 580573303 | 2026-09-18 |
| 217.11.32.0/21 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 217.11.40.0/21 v4 | RPKI valid | 13 | 580573303 | 2026-09-18 |
| 217.192.0.0/15 v4 | RPKI valid | 46 | 345493303 | 2026-09-18 |