cyon AG
AS47302 is cyon AG (cyon.ch). It announces 3,840 IPv4 addresses in 5 prefixes, and 2 IPv6 prefixes.
Switzerland· RIPE· allocated 2008-05-30· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Switzerland3,840 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CYON
- name
- cyon AG
- org
- ORG-cG61-RIPE
- org name
- cyon AG
- org address
- Brunngasslein 12, 4052, Basel, SWITZERLAND
- org country
- CH
- country
- CH
- source
- ripe
- status
- ASSIGNED
- created
- 2008-05-30
- updated
- 2023-02-16
- maintainer
- MNT-CYON|RIPE-NCC-END-MNT
- abuse name
- cyon AG
- abuse email
- abuse@cyon.ch
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,28033.33%
- None here
- None here
- None here
- SSH IP47512.37%
- SMTP IP48512.63%
- 0.16%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 91.206.24.0/23 | Switzerland | valid | 17 | 2026-10-02 |
| 149.126.0.0/21 | Switzerland | valid | 17 | 2026-10-02 |
| 185.174.216.0/22 | Switzerland | valid | 17 | 2026-10-02 |
| 185.174.216.0/24 | Switzerland | valid | 17 | 2026-10-02 |
| 194.126.200.0/24 | Switzerland | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:234::/48 | Switzerland | valid | 20 | 2026-10-02 |
| 2a01:ab20::/32 | Switzerland | valid | 20 | 2026-10-02 |
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