AS203885 SNCF-ASN Societe nationale SNCF SA
🇫🇷Org handle: ORG-SA1820-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
10total
10 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)131,072
Announced (BGP)2,816
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)0
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 148.169.0.0/16 | 🇫🇷 FR | RIPENCC | allocated |
| 171.16.0.0/16 | 🇫🇷 FR | RIPENCC | allocated |
| 2a01:e3c0::/29 | 🇫🇷 FR | RIPENCC | allocated |
All 10 announced prefixes of AS203885 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS203885 hands its own prefixes to: transit providers, or peers at an exchange.
- AS198949Radware10
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 AS203885 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/203885Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/203885" | jq