AS197806 STRLCAT Andrei Rys

STRLCAT Andrei Rys · registered in Czechia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Czechia#502largest network in CZ by IPv4 space, of 570 · <0.01% of CZ

Rank worldwide#60,126of 79,396 networks with IPv4

IPv6320 x /483 prefixes

CountryCzechia599 ASNs registered there

Open AS197806 in ASN lookup Look up an IP in this network (128.254.224.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

128.254.224.0/24

IPv6 prefixes

All 3 prefixes.

2602:fbec:2000::/41
2a13:c8c4:2100::/41
2a13:c8c4:21c0::/42

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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