AS57157 BI-AS bi. SAS

BI-AS bi. SAS · registered in France

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in France#467largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#25,835of 79,396 networks with IPv4

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

CountryFrance1,474 ASNs registered there

Open AS57157 in ASN lookup Look up an IP in this network (185.29.244.1) All networks in France

IPv4 prefixes

All 3 prefixes, in address order.

185.29.244.0/22
193.56.15.0/24
213.218.162.0/24

IPv6 prefixes

All 1 prefix.

2a0f:d1c0::/32

Similar-sized networks in France

ASNNameIPv4 addresses

AS60595#464 Neptune Neptune Internet Services SAS1,536

AS29246#465 OPTILIAN-AS OPTILIAN SARL1,536

AS49477#466 E-TF1 E-TF1 SAS1,536

AS58208#468 VCORE-AS GEDEFI Conseil SARL1,536

AS61236#469 SWIIPTEL-AS MEDIACTIVE SAS1,536

AS44788#470 ASN-CRITEO-EUROPE Criteo Technology SAS1,536

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