AS212128 HORIZON LLC "HORIZON"

HORIZON LLC "HORIZON" · registered in Russia

IPv4 addresses4,0968 prefixes · <0.001% of announced IPv4

Rank in Russia#891largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#14,908of 79,396 networks with IPv4

IPv617 x /32 (1,114,113 x /48)10 prefixes

CountryRussia4,993 ASNs registered there

Open AS212128 in ASN lookup Look up an IP in this network (46.161.4.1) All networks in Russia

IPv4 prefixes

All 8 prefixes, in address order.

46.161.4.0/22
81.19.138.0/24
89.19.219.0/24
91.195.132.0/23
91.220.157.0/24
147.45.128.0/22
176.103.83.0/24
194.165.2.0/23

IPv6 prefixes

All 10 prefixes.

2a09:6906::/32
2a0f:6284:9::/48
2a10:cbc0::/31
2a10:cbc5::/32
2a10:cbc7::/32
2a11:bcc0::/29
2a11:e380::/32
2a11:e382::/32
2a11:e387::/32
2a13:7e03::/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