AS202921 CC_INTERNET CC INTERNET s.r.o.

CC_INTERNET CC INTERNET s.r.o. · registered in Czechia

IPv4 addresses3,0724 prefixes · <0.001% of announced IPv4

Rank in Czechia#155largest network in CZ by IPv4 space, of 570 · 0.04% of CZ

Rank worldwide#17,953of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryCzechia599 ASNs registered there

Open AS202921 in ASN lookup Look up an IP in this network (147.161.24.1) All networks in Czechia

IPv4 prefixes

All 4 prefixes, in address order.

147.161.24.0/23
147.161.26.0/23
185.148.212.0/22
212.69.128.0/22

IPv6 prefixes

All 1 prefix.

2a0d:f780::/29

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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