AS12826 CYLLENE-ITS CYLLENE ITS SAS
🇫🇷Org handle: ORG-CESI1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
18total
17 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)8,960
Announced (BGP)9,728
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)18|
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 | RIPE | 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 18
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Allocated Prefixes
(RIR)16Prefix | Country | RIR | Status |
|---|---|---|---|
| 81.80.237.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.64.0/20 | 🇫🇷 FR | RIPENCC | allocated |
| 91.151.64.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.65.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.66.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.67.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.68.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.69.0/24 | 🇫🇷 FR | RIPE | assigned |
| 91.151.70.0/23 | 🇫🇷 FR | RIPE | assigned |
| 91.151.72.0/23 | 🇫🇷 FR | RIPE | assigned |
1-10 of 16
1 / 2
All 18 announced prefixes of AS12826 →
BGP Neighbours
(seen in AS paths)ASPA
No ASPA
Abuse Contact
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 AS12826 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/12826Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12826" | jq