AS57141 AS_TELWAN TELWAN SAS

AS_TELWAN TELWAN SAS · registered in France

IPv4 addresses3,0722 prefixes · <0.001% of announced IPv4

Rank in France#326largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#18,849of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS57141 in ASN lookup Look up an IP in this network (149.154.80.1) All networks in France

IPv4 prefixes

All 2 prefixes, in address order.

149.154.80.0/21
185.131.192.0/22

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AS197369#328 PROGINOV SAS PROGINOV3,072

AS197383#329 FREECOM-AS ACTIVIUM INFORMATION DESIGN 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