AS39506 MFX-AS SYNTIS SARL

MFX-AS SYNTIS SARL · registered in France

IPv4 addresses3,0726 prefixes · <0.001% of announced IPv4

Rank in France#309largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#18,059of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryFrance1,474 ASNs registered there

Open AS39506 in ASN lookup Look up an IP in this network (5.83.232.1) All networks in France

IPv4 prefixes

All 6 prefixes, in address order.

5.83.232.0/23
5.83.234.0/24
91.216.228.0/24
185.53.184.0/22
193.58.174.0/23
195.210.42.0/23

IPv6 prefixes

All 1 prefix.

2a01:5dc0::/32

Similar-sized networks in France

ASNNameIPv4 addresses

AS47648#306 NOREST-SERVICES NOREST SERVICES SAS3,072

AS199571#307 EASTER-EGGS-AS EASTER-EGGS SARL3,072

AS197696#308 EVOLIX-AS Evolix SARL3,072

AS39542#310 SIGMA-INFORMATIQUE SIGMA INFORMATIQUE SAS3,072

AS58308#311 CUSAE-AS Cusae SAS3,072

AS198641#312 GFI-AS INETUM SAS3,072

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