AS20529 AS1_ALFA-SAFETY Alfa-Safety SARL

AS1_ALFA-SAFETY Alfa-Safety SARL · registered in France

IPv4 addresses3,0724 prefixes · <0.001% of announced IPv4

Rank in France#317largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#18,620of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS20529 in ASN lookup Look up an IP in this network (217.147.192.1) All networks in France

IPv4 prefixes

All 4 prefixes, in address order.

217.147.192.0/23
217.147.196.0/24
217.147.199.0/24
217.147.200.0/21

Similar-sized networks in France

ASNNameIPv4 addresses

AS25117#314 EI-TELECOM Euro-Information-Europeenne de Traitement de l'Information SAS3,072

AS50620#315 BLUENET-TECH-AS Blue Networks Technologies SARL3,072

AS6738#316 DRI DRI SAS3,072

AS31328#318 SCHNEIDER-AS Schneider Electric Industries SAS3,072

AS34761#319 STELOGY Nomotech SAS3,072

AS39480#320 VENIGO-AS VENIGO SARL3,072

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources