AS51686 SILVER-AS SILVER, LLC

SILVER-AS SILVER, LLC · registered in Russia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Russia#2,845largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#52,257of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS51686 in ASN lookup Look up an IP in this network (91.221.28.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.221.28.0/23

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ASNNameIPv4 addresses

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AS51668#2844 ASPIK PIK SHb PJSC512

AS51721#2846 UCB UniCredit Bank JSC512

AS51724#2847 FLYNET-AS Flynet Ltd512

AS51748#2848 SOGAZ-AS JSC INSURANCE COMPANY OF GAZ INDUSTRY SOGAZ512

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