AS206621 ITKarkas-AS IT-KARKAS LLC

ITKarkas-AS IT-KARKAS LLC · registered in Ukraine

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Ukraine#510largest network in UA by IPv4 space, of 1,527 · 0.01% of UA

Rank worldwide#36,081of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUkraine1,564 ASNs registered there

Open AS206621 in ASN lookup Look up an IP in this network (141.105.136.1) All networks in Ukraine

IPv4 prefixes

All 3 prefixes, in address order.

141.105.136.0/24
212.87.170.0/23
212.87.172.0/24

IPv6 prefixes

All 1 prefix.

2001:67c:fe0::/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