AS21033 ESSILOR ESSILOR International SAS
🇫🇷Org handle: ORG-EI25-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
8total
8 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)20,224
Announced (BGP)2,304
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇫🇷 FRRIR
RIPE NCCStatus
allocated
Allocated
2001-08-02
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)7Prefix | Country | RIR | Status |
|---|---|---|---|
| 193.242.1.0/24 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.2.0/23 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.4.0/22 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.8.0/21 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.16.0/20 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.32.0/19 | 🇫🇷 FR | RIPENCC | assigned |
| 193.242.64.0/20 | 🇫🇷 FR | RIPENCC | assigned |
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 AS21033 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/21033Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21033" | jq