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AS398704 STACKS INC

STACKSINC-BACKBONE - STACKS INC · registered in the United States

IPv4 addresses20,22429 prefixes · <0.001% of announced IPv4
Rank in United States#2,126largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#6,123of 79,396 networks with IPv4
IPv616,385 x /4816 prefixes
CountryUnited States18,679 ASNs registered there
Open AS398704 in ASN lookup Look up an IP in this network (38.46.72.1) All networks in United States

IPv4 prefixes

All 29 prefixes, in address order.

  • 38.46.72.0/22
  • 38.46.76.0/23
  • 38.46.78.0/24
  • 38.79.16.0/21
  • 38.92.68.0/22
  • 38.181.80.0/21
  • 45.123.192.0/24
  • 45.202.216.0/21
  • 103.72.120.0/24
  • 103.72.122.0/24
  • 103.167.60.0/23
  • 103.167.64.0/23
  • 103.173.224.0/24
  • 103.192.36.0/23
  • 103.232.214.0/23
  • 103.233.179.0/24
  • 113.203.217.0/24
  • 113.203.220.0/24
  • 154.92.128.0/21
  • 156.245.192.0/23
  • 204.29.228.0/22
  • 205.198.112.0/23
  • 205.198.114.0/24
  • 205.198.116.0/23
  • 205.198.118.0/23
  • 205.198.120.0/23
  • 205.198.122.0/24
  • 205.198.123.0/24
  • 205.198.124.0/22

IPv6 prefixes

All 16 prefixes.

  • 2001:df3:9a40::/48
  • 2405:5240::/38
  • 2405:5240:800::/38
  • 2406:140::/38
  • 2406:140:800::/38
  • 2406:dd80::/38
  • 2406:dd80:800::/38
  • 2606:1540::/38
  • 2606:1540:800::/38
  • 2606:1540:1000::/37
  • 2606:1540:1800::/38
  • 2606:1540:2000::/38
  • 2606:1540:2800::/38
  • 2606:1540:3000::/38
  • 2606:1540:3c00::/38
  • 2606:1540:4000::/38

Other ASNs named STACKS INC

1 other network uses the same organisation name; together with AS398704 they announce 20,480 IPv4 addresses.

ASNNameIPv4 addresses
AS5068STACKSINC-GLOBAL - STACKS INC US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS53292#2123 MWAY - ManagedWay20,224
AS17293#2124 VTXC - VTX Communications LLC20,224
AS394437#2125 PSLIGHTWAVE - PS Lightwave20,224
AS16503#2127 ZAYO-16503 - Zayo Bandwidth20,224
AS22647#2128 CONSOLIDATED FLORIDA - Fidium20,224
AS36295#2129 FLORIDA-HIGH-SPEED-INTERNET - Florida High Speed Internet19,968

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