AS51716 MOSRP-AS Public Joint-Stock Company Moscow River Shipping

MOSRP-AS Public Joint-Stock Company Moscow River Shipping · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#3,766largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#68,065of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS51716 in ASN lookup Look up an IP in this network (91.221.42.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.221.42.0/24

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AS51723#3767 TKB_Investment_Partners TKB Investment Partners (JSC)256

AS51780#3768 VNIIKR-AS FGBU VNIIKR256

AS51804#3769 NNOV-AS Nizhny Novgorod City Administration256

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