AS209097 NETSYST NETSYST SAS

NETSYST NETSYST SAS · registered in France

IPv4 addresses2,5604 prefixes · <0.001% of announced IPv4

Rank in France#340largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#19,613of 79,396 networks with IPv4

IPv616 x /32 (1,048,576 x /48)2 prefixes

CountryFrance1,474 ASNs registered there

Open AS209097 in ASN lookup Look up an IP in this network (5.182.144.1) All networks in France

IPv4 prefixes

All 4 prefixes, in address order.

5.182.144.0/22
44.31.190.0/24
45.149.56.0/22
185.115.204.0/24

IPv6 prefixes

All 2 prefixes.

2a0e:5c00::/29
2a12:f280::/29

Similar-sized networks in France

ASNNameIPv4 addresses

AS203885#337 SNCF-ASN Societe nationale SNCF SA2,816

AS204145#338 HTSENSE HTsense SASU2,816

AS206865#339 COAXIS-AS COAXIS ASP SAS2,816

AS34197#341 SHRD-AS Three Fourteen SASU2,560

AS41405#342 ALTINEA-AS Altinea SAS2,560

AS48817#343 PRIZZTEL PRIZZ TELECOM SAS2,560

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