AS200449 QRATOR-CZ Qrator Labs CZ s.r.o.

QRATOR-CZ Qrator Labs CZ s.r.o. · registered in Czechia

IPv4 addresses2,5602 prefixes · <0.001% of announced IPv4

Rank in Czechia#179largest network in CZ by IPv4 space, of 570 · 0.03% of CZ

Rank worldwide#19,866of 79,396 networks with IPv4

IPv614 x /4814 prefixes

CountryCzechia599 ASNs registered there

Open AS200449 in ASN lookup Look up an IP in this network (46.174.140.1) All networks in Czechia

IPv4 prefixes

All 2 prefixes, in address order.

46.174.140.0/23
192.34.200.0/21

IPv6 prefixes

All 14 prefixes.

2a06:3341:239f::/48
2a06:3341:3e21::/48
2a06:3341:404f::/48
2a06:3341:55fd::/48
2a06:3341:5af5::/48
2a06:3341:6968::/48
2a06:3341:715c::/48
2a06:3341:a227::/48
2a06:3341:a3af::/48
2a06:3341:ae63::/48
2a06:3341:c3fd::/48
2a06:3341:de36::/48
2a06:3341:f33f::/48
2a06:3341:f88a::/48

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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