AS41704 OGS-AS JSC "Ufanet"

OGS-AS JSC "Ufanet" · registered in Russia

IPv4 addresses38,91247 prefixes · 0.001% of announced IPv4

Rank in Russia#153largest network in RU by IPv4 space, of 4,937 · 0.09% of RU

Rank worldwide#4,376of 79,396 networks with IPv4

IPv6257 x /482 prefixes

CountryRussia4,993 ASNs registered there

Open AS41704 in ASN lookup Look up an IP in this network (46.191.184.1) All networks in Russia

IPv4 prefixes

All 47 prefixes, in address order.

46.191.184.0/21
46.191.240.0/20
79.140.16.0/22
79.140.20.0/24
79.140.21.0/24
79.140.22.0/24
79.140.23.0/24
79.140.24.0/22
79.140.28.0/23
79.140.30.0/24
79.140.31.0/24
84.39.248.0/23
84.39.250.0/24
84.39.251.0/24
84.39.252.0/22
94.41.128.0/21
94.41.136.0/21
94.41.160.0/20
94.41.176.0/24
94.41.177.0/24
94.41.178.0/23
94.41.180.0/22
94.41.184.0/21
95.105.96.0/22
95.105.100.0/23
95.105.102.0/24
95.105.103.0/24
95.105.104.0/24
95.105.105.0/24
95.105.106.0/23
95.105.108.0/22
95.105.112.0/22
95.105.116.0/24
95.105.117.0/24
95.105.118.0/23
95.105.120.0/24
95.105.121.0/24
95.105.122.0/23
95.105.124.0/23
95.105.126.0/24
95.105.127.0/24
136.169.240.0/21
136.169.248.0/22
136.169.252.0/23
136.169.254.0/24
136.169.255.0/24
145.255.16.0/21

IPv6 prefixes

All 2 prefixes.

2a02:1c8:7::/48
2a02:1c8:700::/40

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS51035#150 UFA-AS JSC "ER-Telecom Holding"40,192

AS29072#151 RDTC-AS Regional Digital Telecommunication Company LLC39,936

AS34456#152 RIALCOM-AS Rial Com JSC39,936

AS50542#154 VORONEZH-AS JSC "ER-Telecom Holding"38,656

AS43478#155 ERTH-NSK-AS JSC "ER-Telecom Holding"38,144

AS29076#156 CITYTELECOM-AS Citytelecom LLC37,888

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