AS3303 Swisscom (Schweiz) AG 🇨🇠CH
Announcing 396 prefixes, seen at the RIS collectors.
IPv4 prefixes
347
8,162,816 (31,886 × /24)
IPv6 prefixes
49
128 × /32
Upstreams
7
transit providers observed
Peers
51
settlement-free adjacencies
Downstreams
174
transit customers observed
Customer cone
20,803
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
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream
| When | Change | Prefix | Origin | Path |
|---|---|---|---|---|
| 2026-10-08 09:04:30Z | new prefix | 195.65.27.0/24 | AS3303 Swisscom (Schweiz) AG | 3303 |
| 2026-10-08 08:12:00Z | new prefix | 193.135.31.0/24 | AS3303 Swisscom (Schweiz) AG | 5805718363303 |