AS197859 ESINET-AS E.S.I. S.n.c di Teofili Elisabetta e C.

ESINET-AS E.S.I. S.n.c di Teofili Elisabetta e C. · registered in Italy

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

Rank in Italy#352largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#18,961of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS197859 in ASN lookup Look up an IP in this network (176.12.88.1) All networks in Italy

IPv4 prefixes

All 2 prefixes, in address order.

176.12.88.0/21
185.182.172.0/22

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS51499#349 INTERMATICA-AS INTERMATICA SPA3,072

AS56320#350 VIKING-AS VIKING SRL3,072

AS61000#351 AERIALCOM Etruriacom Srl3,072

AS198830#353 NordcmSPA Nordcom S.p.a.3,072

AS198916#354 ASN-INWEBADRIATICO Inweb Adriatico S.r.l.3,072

AS199237#355 EuroReti-Srl EuroReti S.r.l.3,072

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