AS3303
Swisscom (Switzerland) Ltd ISP registered in Switzerland
246IPv4 prefixes
35IPv6 prefixes
85%RPKI-valid
#86AS Rank
#2Rank in Switzerland
1994-10-28Allocated
Swisscom (Switzerland) Ltd (AS3303) — ISP, registered in Switzerland. announces 246 IPv4 prefixes + 35 IPv6 prefixes. Rank in Switzerland: #2. Allocated: 1994-10-28.
IPv4 246IPv6 35
Announced prefixes · 281
- v4 195.186.0.0/16 valid
- v4 195.186.126.0/24 valid
- v4 195.186.8.0/24 valid
- v4 195.250.44.0/24 valid
- v4 195.62.86.0/23 unknown
- v4 195.65.0.0/16 valid
- v4 195.8.108.0/24 valid
- v4 195.95.148.0/24 valid
- v4 199.58.0.0/24 unknown
- v4 204.154.58.0/24 unknown
- v4 204.154.59.0/24 unknown
- v4 212.117.96.0/19 valid
- v4 212.243.0.0/16 valid
- v4 212.41.192.0/19 valid
- v4 212.90.192.0/19 valid
- v4 213.180.160.0/19 valid
- v4 213.200.192.0/18 valid
- v4 213.3.0.0/16 valid
- v4 217.11.32.0/20 valid
- v4 217.192.0.0/15 valid
- v4 46.14.0.0/16 valid
- v4 46.245.144.0/21 valid
- v4 62.202.0.0/15 valid
- v4 78.110.128.0/20 valid
- v4 80.75.192.0/20 unknown
- v4 80.94.144.0/20 unknown
- v4 81.62.0.0/15 valid
- v4 83.173.192.0/18 valid
- v4 83.76.0.0/14 valid
- v4 84.253.0.0/18 valid
- v4 85.0.0.0/13 valid
- v4 91.198.58.0/24 valid
- v4 91.198.72.0/24 valid
- v4 91.206.11.0/24 valid
- v4 91.209.158.0/24 valid
- v4 91.212.117.0/24 valid
- v4 91.212.91.0/24 valid
- v4 91.216.229.0/24 valid
- v4 91.220.40.0/24 valid
- v4 91.220.99.0/24 valid
- v4 91.223.121.0/24 valid
- v4 91.223.154.0/24 unknown
- v4 91.226.202.0/24 valid
- v4 91.230.249.0/24 valid
- v4 92.104.0.0/14 valid
- v4 95.152.64.0/18 valid
- v6 2001:4d98::/33 valid
- v6 2001:678:d98::/48 valid
- v6 2001:678:d9c::/48 valid
- v6 2001:678:e0::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-20
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 280 |
| 2026-06-13 | 280 |
| 2026-06-14 | 280 |
| 2026-06-19 | 281 |
| 2026-06-20 | 281 |
Internet Exchanges · 62
- SwissIX Zurich 200 Gbps
- AMS-IX Amsterdam 100 Gbps
- CIXP Geneva 100 Gbps
- Speed-IX Dronten 100 Gbps
- LINX LON1 London 50 Gbps
- DE-CIX Frankfurt Frankfurt 30 Gbps
- MIX-IT Milan 20 Gbps
- Any2West Los Angeles and Silicon Valley 10 Gbps
- BALT-IX Vilnius 10 Gbps
- BBIX Hong Kong Hong Kong 10 Gbps
- BBIX US-West West Coast 10 Gbps
- BIX Budapest 10 Gbps
- BIX.BG Sofia 10 Gbps
- DE-CIX Marseille Marseille 10 Gbps
- DE-CIX Munich Munich 10 Gbps
- DE-CIX New York New York 10 Gbps
- DTEL-IX Kiev 10 Gbps
- ESpanix Madrid Lower LAN Madrid 10 Gbps
- Equinix Ashburn Ashburn 10 Gbps
- Equinix Miami Miami 10 Gbps
- Equinix Paris Paris 10 Gbps
- Equinix Zurich Zurich 10 Gbps
- FL-IX Miami 10 Gbps
- France-IX Marseille Marseille 10 Gbps
- LU-CIX Luxembourg 10 Gbps
+37
Facilities · 31
- CERN Geneva Meyrin
- CoreSite - Los Angeles (LA1) One Wilshire Los Angeles
- Digital Realty Amsterdam AMS9 Amsterdam
- Digital Realty Frankfurt FRA1-27 Frankfurt
- Digital Realty Marseille MRS1/2/3/4 Marseille
- Digital Realty NYC (111 8th Ave) New York
- Digital Realty Vienna VIE1-2 Vienna
- Digital Realty Zurich ZUR1 Glattbrugg
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix FR5 - Frankfurt, KleyerStrasse Frankfurt
- Equinix GV1 - Geneva, City Geneva
- Equinix GV2 - Geneva, West Geneva
- Equinix MI1 - Miami, NOTA Miami
- Equinix MU1/MU3 - Munich Munich
- Equinix SG1 - Singapore Singapore
- Equinix SK1 - Stockholm, Bromma Stockholm
- Equinix ZH2 - Zurich Zurich
- Equinix ZH5 - Zurich, South Zurich
- Green Datacenter ZRH1 (fka: Green Lupfig) Lupfig
- ITENOS Frankfurt (FRA1) Frankfurt
- IWB Datacenter Basel Basel
- MEGA-i (iAdvantage Hong Kong) Hong Kong
- Namex Datacenter Rome Rome
- NorthC Münchenstein (Basel) 1 Münchenstein
- Retelit Avalon 1 Milan
+6
AS topology · Customer cone 715
Providers · 5
Peers · 1,103
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