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AS32645 Fidium

PIVOT - Fidium · registered in the United States

IPv4 addresses26,36824 prefixes · <0.001% of announced IPv4
Rank in United States#1,887largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#5,325of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there
Open AS32645 in ASN lookup Look up an IP in this network (66.243.200.1) All networks in United States

IPv4 prefixes

All 24 prefixes, in address order.

  • 66.243.200.0/21
  • 66.243.208.0/22
  • 66.243.216.0/23
  • 67.158.168.0/21
  • 67.158.176.0/23
  • 69.50.48.0/20
  • 71.161.64.0/23
  • 71.161.74.0/23
  • 71.181.62.0/24
  • 71.181.126.0/23
  • 72.95.82.0/23
  • 74.209.0.0/22
  • 74.209.32.0/23
  • 74.209.40.0/21
  • 74.209.48.0/22
  • 74.209.63.0/24
  • 209.105.128.0/22
  • 216.227.0.0/22
  • 216.227.8.0/21
  • 216.227.72.0/22
  • 216.227.76.0/24
  • 216.227.88.0/21
  • 216.227.96.0/22
  • 216.227.118.0/23

Other ASNs named Fidium

11 other networks use the same organisation name; together with AS32645 they announce 1,290,752 IPv4 addresses.

ASNNameIPv4 addresses
AS13977CTELCO - Fidium US505,600
AS14051SUREWEST - Fidium US195,840
AS6300CCI-TEXAS - Fidium US172,800
AS12042ENVENTIS - Fidium US147,200
AS5742CCINET - Fidium US95,744
AS13333CCI-PA-AS-1 - Fidium US81,152
AS13672FAIRPO-3 - Fidium US29,952
AS22647CONSOLIDATED FLORIDA - Fidium US20,224
AS25660CTC - Fidium US12,544
AS17093FAIRPOINT - Fidium US2,048
AS13673FAIRPO-3 - Fidium US1,280

Similar-sized networks in United States

ASNNameIPv4 addresses
AS30598#1884 CCL-ASN - Carnival Corporation26,368
AS138#1885 DNIC-AS-00138 - United States Department of Defense (DoD)26,368
AS26831#1886 CAMERON-COMMUNICATIONS - Cameron Communications, LLC26,368
AS53768#1888 LABCORP - Laboratory Corporation of America26,368
AS33362#1889 WIKTEL - Wikstrom Telephone Company, Incorporated26,112
AS22489#1890 DATABANK-CASTLEACCESS - Castle Access Inc26,112

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