AS205421 SCULKSOFT-AS Sculk Software LLC

SCULKSOFT-AS Sculk Software LLC · registered in Russia

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Russia#2,573largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#49,262of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS205421 in ASN lookup Look up an IP in this network (91.199.230.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

91.199.230.0/24
95.214.92.0/24

IPv6 prefixes

All 1 prefix.

2a0d:d940:9007::/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