AS21273 Swisscom (Schweiz) AG 🇨🇠CH
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS21273
- Name
- Swisscom (Schweiz) AG
- Organisation
- Swisscom (Schweiz) AG
- Country
- 🇨🇠CH
- RIR
- RIPENCC
- Allocated
- 2001-10-11
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 193.5.252.0/24 v4 | RPKI valid | 41 | 38001822021273 | 2026-09-18 |
| 194.209.118.0/24 v4 | RPKI valid | 43 | 34549330321273 | 2026-09-18 |
| 212.243.54.0/24 v4 | RPKI valid | 43 | 34549330321273 | 2026-09-18 |
| 2001:918:ff16::/48 v6 | RPKI valid | 32 | 38001822021273 | 2026-09-18 |
| 2001:918:ff22::/48 v6 | RPKI valid | 34 | 38001330321273 | 2026-09-18 |