AS203386 PROMATEC-AS1 PROMATEC SARL

PROMATEC-AS1 PROMATEC SARL · registered in France

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in France#704largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#39,898of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS203386 in ASN lookup Look up an IP in this network (185.135.216.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

185.135.216.0/22

Similar-sized networks in France

ASNNameIPv4 addresses

AS202628#701 agoravita-as AGORA VITA SAS1,024

AS202669#702 madrigall Madrigall SA1,024

AS203030#703 Kalyst KINCY SAS1,024

AS203413#705 NETTEL nettel sas1,024

AS203495#706 Netsample Netsample SAS1,024

AS203544#707 WEBDEVIIN-AS ALLOPASS SAS1,024

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