AS213387 TESUNET TeSuNet s.r.o.

TESUNET TeSuNet s.r.o. · registered in Czechia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Czechia#563largest network in CZ by IPv4 space, of 570 · <0.01% of CZ

Rank worldwide#75,698of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCzechia599 ASNs registered there

Open AS213387 in ASN lookup Look up an IP in this network (194.36.94.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

194.36.94.0/24

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AS214224#565 CESKASITNET CeskaSit.net Networks s.r.o.256

AS214886#566 ASGREENHOSTING Green hosting s.r.o.256

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