AS203434
Open Circle AG Enterprise registered in Switzerland
8IPv4 prefixes
5IPv6 prefixes
100%RPKI-valid
#57,992AS Rank
327/327RIS visibility
#68Rank in Switzerland
2016-01-19Allocated
Open Circle AG (AS203434) — Enterprise, registered in Switzerland. announces 8 IPv4 prefixes + 5 IPv6 prefixes. Rank in Switzerland: #68. Allocated: 2016-01-19.
IPv4 8IPv6 5
Announced prefixes · 13
- v4 185.134.164.0/23 valid
- v4 185.134.164.0/24 valid
- v4 185.134.165.0/24 valid
- v4 185.134.166.0/23 valid
- v4 185.134.166.0/24 valid
- v4 185.134.167.0/24 valid
- v4 45.66.232.0/23 valid
- v4 45.66.234.0/23 valid
- v6 2a00:b0a0:1::/48 valid
- v6 2a00:b0a0:2::/48 valid
- v6 2a00:b0a0::/29 valid
- v6 2a00:b0a1::/32 valid
- v6 2a00:b0a2::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 8 IPv4 · 5 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 13 |
| 2026-06-13 | 13 |
Facilities · 2
- colobern.ch Bern Bern
- colozueri.ch Zurich Zurich