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AS39494 RU-CENTER-AS JSC "RU-CENTER"

RU-CENTER-AS JSC "RU-CENTER" · registered in Russia

IPv4 addresses19,20026 prefixes · <0.001% of announced IPv4
Rank in Russia#280largest network in RU by IPv4 space, of 4,937 · 0.04% of RU
Rank worldwide#6,286of 79,396 networks with IPv4
IPv61 x /32 (65,540 x /48)20 prefixes
CountryRussia4,993 ASNs registered there
Open AS39494 in ASN lookup Look up an IP in this network (31.177.72.1) All networks in Russia

IPv4 prefixes

All 26 prefixes, in address order.

  • 31.177.72.0/22
  • 31.177.77.0/24
  • 31.177.81.0/24
  • 31.177.85.0/24
  • 31.177.86.0/23
  • 31.177.88.0/23
  • 31.177.90.0/24
  • 77.222.33.0/24
  • 77.222.34.0/24
  • 79.174.64.0/21
  • 79.174.72.0/22
  • 79.174.76.0/24
  • 80.93.56.0/22
  • 89.104.76.0/22
  • 89.104.88.0/22
  • 89.104.92.0/24
  • 89.111.129.0/24
  • 89.111.131.0/24
  • 89.111.134.0/24
  • 89.111.136.0/21
  • 89.111.160.0/22
  • 89.111.165.0/24
  • 89.111.166.0/24
  • 89.111.167.0/24
  • 89.111.176.0/20
  • 91.217.21.0/24

IPv6 prefixes

All 20 prefixes.

  • 2a01:d8::/45
  • 2a01:d8:9::/48
  • 2a01:d8:a::/47
  • 2a01:d8:c::/46
  • 2a01:d8:10::/44
  • 2a01:d8:20::/43
  • 2a01:d8:40::/42
  • 2a01:d8:80::/41
  • 2a01:d8:100::/40
  • 2a01:d8:200::/39
  • 2a01:d8:400::/38
  • 2a01:d8:800::/37
  • 2a01:d8:1000::/36
  • 2a01:d8:2000::/35
  • 2a01:d8:4000::/34
  • 2a01:d8:8000::/33
  • 2a02:2090::/47
  • 2a02:2090:e400::/48
  • 2a02:2090:e800::/48
  • 2a02:2090:ec00::/48

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS30733#277 GLOBUS-AS JSC "Globus-Telecom"19,456
AS42742#278 INTERKAMSERVICE-AS InterkamService LLC19,456
AS44347#279 SINT-AS Limited Company "SiNT"19,456
AS202619#281 DOVECOM Dovecom LLC18,944
AS39134#282 UNITEDNET EDINAYA SET LIMITED LIABILITY COMPANY18,944
AS34300#283 SPACENET-AS Internet-Cosmos LLC18,944

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