AS57304 RETNRU-AS JSC "RetnNet"

RETNRU-AS JSC "RetnNet" · registered in Russia

IPv4 addresses12,2887 prefixes · <0.001% of announced IPv4

Rank in Russia#421largest network in RU by IPv4 space, of 4,937 · 0.03% of RU

Rank worldwide#8,147of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryRussia4,993 ASNs registered there

Open AS57304 in ASN lookup Look up an IP in this network (46.8.177.1) All networks in Russia

IPv4 prefixes

All 7 prefixes, in address order.

46.8.177.0/24
46.46.188.0/23
87.245.192.0/20
109.248.196.0/24
139.45.224.0/20
139.45.240.0/21
185.134.72.0/22

IPv6 prefixes

All 1 prefix.

2a02:2d9::/32

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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