AS200600 SEZNAM-CZ-DC Seznam.cz datova centra, s.r.o.

SEZNAM-CZ-DC Seznam.cz datova centra, s.r.o. · registered in Czechia

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Czechia#296largest network in CZ by IPv4 space, of 570 · 0.01% of CZ

Rank worldwide#29,870of 79,396 networks with IPv4

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

CountryCzechia599 ASNs registered there

Open AS200600 in ASN lookup Look up an IP in this network (185.101.220.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

185.101.220.0/22

IPv6 prefixes

All 1 prefix.

2a06:2140::/29

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AS200844#298 SA-AS STUDENT AGENCY k.s.1,024

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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