AS49985 IP4ISP IP4ISP z.s.p.o

IP4ISP IP4ISP z.s.p.o · registered in Czechia

IPv4 addresses17,9205 prefixes · <0.001% of announced IPv4

Rank in Czechia#34largest network in CZ by IPv4 space, of 570 · 0.22% of CZ

Rank worldwide#6,533of 79,396 networks with IPv4

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

CountryCzechia599 ASNs registered there

Open AS49985 in ASN lookup Look up an IP in this network (5.59.194.1) All networks in Czechia

IPv4 prefixes

All 5 prefixes, in address order.

5.59.194.0/23
176.62.224.0/20
185.172.252.0/22
188.120.192.0/19
194.12.32.0/20

IPv6 prefixes

All 1 prefix.

2a02:c60::/32

Similar-sized networks in Czechia

ASNNameIPv4 addresses

AS42306#31 EDERA_Group CEZNET s.r.o.20,480

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AS39791#33 TPS-AS Telco Pro Services, a. s.18,688

AS8251#35 NFX_ZSPO FreeTel, s.r.o.17,408

AS61296#36 TechCom-AS TechCom s.r.o.17,408

AS43541#37 VSHOSTING VSHosting s.r.o.17,152

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