AS205919 onx ON-X GROUPE SA

onx ON-X GROUPE SA · registered in France

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in France#393largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#21,389of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryFrance1,474 ASNs registered there

Open AS205919 in ASN lookup Look up an IP in this network (185.76.120.1) All networks in France

IPv4 prefixes

All 2 prefixes, in address order.

185.76.120.0/22
185.202.52.0/22

IPv6 prefixes

All 1 prefix.

2a0a:d140::/29

Similar-sized networks in France

ASNNameIPv4 addresses

AS198111#390 IPDIRECTIONS-AS IP Directions SAS2,048

AS203058#391 TIMS TIMS Systemes SAS2,048

AS203361#392 axiansconnect MASSELIN COMMUNICATION SAS2,048

AS206310#394 WAXX Waxx SAS2,048

AS208574#395 Tubeo Communaute de Communes du Pays de Bitche2,048

AS209304#396 SOTECH-AS Sodexo SA2,048

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