AS203434 OPEN-CIRCLE Open Circle AG
🇨🇭Org handle: ORG-YSA7-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
13total
8 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)3,072
IPv6 Addresses
Allocated (RIR)7.1×10²⁹
Announced (BGP)7.9×10²⁹
Announced Prefixes
(BGP)13|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
1-10 of 13
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Allocated Prefixes
(RIR)17Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.66.232.0/22 | 🇨🇭 CH | RIPENCC | allocated |
| 185.134.164.0/22 | 🇨🇭 CH | RIPENCC | allocated |
| 185.134.164.0/24 | 🇨🇭 CH | RIPE | assigned |
| 185.134.165.0/24 | 🇨🇭 CH | RIPE | assigned |
| 185.134.166.0/24 | 🇨🇭 CH | RIPE | assigned |
| 185.134.167.0/24 | 🇨🇭 CH | RIPE | assigned |
| 2a00:b0a0::/29 | 🇨🇭 CH | RIPENCC | allocated |
| 2a00:b0a0:0:1::/64 | 🇨🇭 CH | RIPE | assigned |
| 2a00:b0a0:1::/48 | 🇨🇭 CH | RIPE | assigned |
| 2a00:b0a0:2::/48 | 🇨🇭 CH | RIPE | assigned |
1-10 of 17
1 / 2
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS203434 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/203434Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/203434" | jq