AS3303
Details
- ASN
- 3303
- Description
- SWISSCOM
- Organization
- ORG-SI1-RIPE
- Country
- —
- Announced
- Yes
- RoVista Rank (Rovista)
- 76
- ROV Ratio (Rovista)
- 100.0%
- Cone Size (Rovista)
- 741
- Created
- May 7, 2026, 6:53 a.m.
- Updated
- May 10, 2026, 11:24 a.m.
Prefixes
| Prefix | Name | Description | ASNs | Organization | Country | Announced | Monitored | RPKI | Visibility |
|---|---|---|---|---|---|---|---|---|---|
| 109.164.128.0/17 | CH-BLUEWINDOW-20091015 | — | AS3303 | ORG-BA8-RIPE |  CH |
✔ | ✘ | Valid | 88.3721% |
| 109.164.128.0/18 | CH-CYBERNET-20091015 | Swisscom (Schweiz) AG | AS3303 | ORG-SI1-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 109.164.192.0/18 | CH-CYBERNET-20091015 | Swisscom (Schweiz) AG | AS3303 | ORG-SI1-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 138.187.128.0/18 | Swisscom-Infra | — | AS3303 | ORG-SI1-RIPE | CH |
✔ | ✘ | Valid | 88.3721% |
| 138.188.0.0/16 | CH-UNISOURCE-19900518 | Berne, Switzerland | AS3303 | ORG-SI1-RIPE | CH |
✔ | ✘ | Valid | 88.3721% |
| 138.190.0.0/16 | CH-UNISOURCE-19900518 | Berne, Switzerland | AS3303 | ORG-SI1-RIPE | CH |
✔ | ✘ | Valid | 89.1473% |
| 138.223.0.0/16 | ABB-NET4 | ABB Asea Brown Boveri Ltd | AS3303 | ORG-AISL11-RIPE | CH |
✔ | ✔ | Not Found | 89.1473% |
| 138.81.0.0/18 | ISO-CS | ISO Central Secretariat | AS3303 | Others | CH |
✔ | ✘ | Not Found | 89.1473% |
| 138.81.128.0/18 | ISO-CS | ISO Central Secretariat | AS3303 | Others | CH |
✔ | ✘ | Not Found | 89.1473% |
| 144.2.112.0/20 | Wingo-1B1 | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 144.2.64.0/18 | Wingo | Avenue Beauregard 10 | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 89.1473% |
| 144.2.64.0/19 | Wingo-1A | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 13.9535% |
| 144.2.64.0/20 | Wingo-1A1 | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 144.2.80.0/20 | Wingo-1A2 | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 144.2.96.0/19 | Wingo-1B | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 13.9535% |
| 144.2.96.0/20 | Wingo-1B1 | — | AS3303 | ORG-WA167-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 146.4.0.0/16 | CH-BLUEWINDOW-19910115 | — | AS3303 | ORG-BA8-RIPE | CH |
✔ | ✘ | Valid | 88.3721% |
| 146.4.0.0/17 | CH-BLUEWINDOW-19910115 | — | AS3303 | ORG-BA8-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 146.4.128.0/17 | BLUEWINNET | Swisscom (Schweiz) AG is an LIR and ISP in Switzerland. | AS3303 | ORG-BA8-RIPE | CH |
✔ | ✘ | Valid | 12.4031% |
| 149.133.4.0/23 | SMH-NET | The Swatch Group Ltd | AS3303 | ORG-TSGL1-RIPE | CH |
✔ | ✔ | Valid | 89.1473% |
| 152.89.80.0/22 | CH-LEONTEQ-20190124 | — | AS3303 | ORG-LSA100-RIPE | CH |
✔ | ✘ | Not Found | 89.1473% |
| 156.135.24.0/22 | SCAN1 | Skyguide SA (ex Swisscontrol) | AS3303 | Others | CH |
✔ | ✔ | Not Found | 89.1473% |
| 156.135.8.0/22 | SCAN1 | Skyguide SA (ex Swisscontrol) | AS3303 | Others | CH |
✔ | ✔ | Not Found | 89.1473% |
| 160.63.200.0/21 | CH-KTZHNET | Kantonale Verwaltung Zuerich | AS3303 | Others | CH |
✔ | ✘ | Not Found | 89.1473% |
| 160.63.24.0/22 | CH-KTZHNET | Kantonale Verwaltung Zuerich | AS3303 | Others | CH |
✔ | ✘ | Not Found | 89.1473% |