AS209966

Name: AS209966 — OPTIMA CONCEPT SARL
Creator: ipdex

OPTIMA CONCEPT SARL Unknown registered in France

5IPv4 prefixes

0IPv6 prefixes

80%RPKI-valid

#62,345AS Rank

327/327RIS visibility

#397Rank in France

2018-11-01Allocated

OPTIMA CONCEPT SARL (AS209966) — Unknown, registered in France. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in France: #397. Allocated: 2018-11-01.

IPv4 5IPv6 0

Announced prefixes · 5

v4 78.41.52.0/22 unknown
v4 78.41.52.0/24 valid
v4 78.41.53.0/24 valid
v4 78.41.54.0/24 valid
v4 78.41.55.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 5 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 2

AS174 Cogent Communications, LLC
AS35625 Eurofiber France SAS

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