Networks in US - United States

FOCUS-BRANDS-01 - FOCUS Brands (FBL-79)

FOCUS-ON-THE-FAMILY - Focus on the Family (FOF-3)

FOCUSVISION - Focusvision Worldwide, Inc. (FW-87)

FOENET - Ford Motor Company (FORDMO)

FOGNET - San Francisco State University (SFSU-Z)

FOLSOM-NET - Intel Corporation (NTLS-Z)

FONALITY - Sangoma US Inc. (SU-646)

FONALITY2 - Sangoma US Inc. (SU-646)

FONCL - Fonolo (FONCL)

FONTANAUSD-23 - Fontana Unified School District (FUSD-14)

FORCEPOINT-CLOUD-US2 - SurfControl, Inc. (SURFC)

FORCEPOINT-CORP1 - Forcepoint, LLC (FL-362)

FORCEPOINT-SECURITY-RESEARCH - Forcepoint, LLC (FL-362)

FORD-NETS - Ford Motor Company (FORDMO)

FORD-SUBNETS1 - Ford Motor Company (FORDMO)

FORDNET - Ford Motor Company (FORDMO)

FORE2 - Ericsson Inc. (ERICSS-5)

FOREMOSTTECH - Foremost Technologies Corporation (FTC-54)

FORK-NETWORKING - Fork Networking, LLC (FORKN)

FORKN8 - Fork Networking, LLC (FORKN)

FORT-COLLINS-CONNEXION - City of Fort Collins (CFC)

FORT-LEE-MWR-MISSION-SYSTEMS - United States Department of Defense (DoD) (USDDD)

FORTDRUM-NET1 - United States Department of Defense (DoD) (USDDD)

FORTDRUM-NET4 - Headquarters, USAISC (HEADQU-3)

FORTE-NET2 - Forte Hotels, Inc. (FORTEH-2)

FORTENETWORK - Forte Networks Inc. (FORTEN)

FORTICLOUD - Fortinet Inc. (FTC-58)

FORTIGUARD - Fortinet Inc. (FTC-58)

FORTINET - Fortinet Inc. (FTC-58)

FORTINET-2 - OPAQ Networks, Inc. (ON-29)

FORTIS-COMMUNICATIONS - Fortis Communications, Inc. (FORTI-7)

FORTISTACK - Fortinet Inc. (FTC-58)

FORTR-1 - Iron Mountain Data Center (IMIML)

FORTRESS - FORTRESS INVESTMENT GROUP LLC (FIGL-1)

FORTRESSITX - FortressITX (FORTR-5)

FORTRUSTSOLUTIONS - Iron Mountain Data Center (IMIML)

FOUNDATION5-1 - Foundation5 Technology Solutions, LLC (FTSL-22)

FOUNDATION5-2 - Foundation5 Technology Solutions, LLC (FTSL-22)

FOUNDATION5-3 - Foundation5 Technology Solutions, LLC (FTSL-22)

FOUNDATION5-4 - Foundation5 Technology Solutions, LLC (FTSL-22)

FOURNET - FOURnet Information Network (FOUR)

FOURU - Four-U Technologies, LLC (FOURU)

FOURWAY-2 - Fourway Computer Products, Inc. (FCP-24)

FOURWAY1 - Fourway Computer Products, Inc. (FCP-24)

FOX-CORP-IP4-NET2 - FOX CORPORATION (FC-1074)

FOX-CORP-IP4-NET3 - FOX CORPORATION (FC-1074)

FOX-NEWS-CHANNEL-NETWORK - Fox News Channel (FNC-21)

FOX-TELEVISION-STATIONS - FOX TELEVISION STATIONS, LLC (FTSL-23)

FOXBORO - Schneider Electric Systems USA, Inc. (INVEN-5)

FOXSPL - Fox Specialties, Inc (FS-836)

FP-209-151-32-0-19 - Fiberpipe Inc. (FIBER-11)

FP-209-161-0-0-18 - Fiberpipe Inc. (FIBER-11)

FPB - Frankfort Plant Board (FEWPB)

FPI-4-2 - Centre WISP Venture Company (CWV-8)

FPKI-NET - General Services Administration (GSA-1)

FPL1 - Florida Power & Light Company (FFPL-1)

FPL2 - Florida Power & Light Company (FFPL-1)

FPU-TN - Fayetteville Public Utilities (FPU-5)

FPUAN-4 - FPUAnet Communications (FPUAN)

FR-CEAC-20070418 - Exide

FR-HTSENSE-B3 - ORG-QA137-RIPE

FR-ONYPHE-20221109 - ORG-OS381-RIPE

FRACTALS - The Fractal Images Company (THEFRA-2)

FRAMATOME-INC684-16000 - Framatome Inc. (AREVA-1)

FRANKCAP - Coastal Capital Funding Corporation (CCFC)

FRANKFORT-158-247-128-0-CIDR-18 - Frankfort Plant Board (FEWPB)

FRANTICVIP - Frantic, LLC. (FRANT)

FRB - Federal Reserve Board (FRB)

FRB-46 - First Republic Bank (FRB-46)

FRB-NETS2 - Federal Reserve Board (FRB-Z)

FRC-100 - Farmers Rural Connect, Inc. (FRC-100)

FRC-NETWORK - Russell Investments (FR-12)

FREDONIA-B - SUNY College at Fredonia (SCAF)

FREEDOM-NET-01 - Freedom Networks LLC (FNL-51)

FREEDOMVOICE - FreedomVOICE Systems (CALLC-6)

FREEPORT-CORE - Freeport-McMoRan Inc. (FMCG-1)

FRH2 - Freeman Hospital (FREEMA)

FRIT-199-169 - FRIT (FRIT-2-Z)

FRITOLAY - Frito-Lay, Inc. (FRITOL)

FROG-DFW-01 - FROG HOLDINGS, LLC (FHL-96)

FROG-DFW-02 - FROG HOLDINGS, LLC (FHL-96)

FRONTIER-COMMUNICATIONS - Frontier Communications of America, Inc. (FRTR)

FRONTIER-COMMUNICATIONS-INC - Frontier Communications of America, Inc. (FRTR)

FRONTIERCOMMUNICATIONS - Frontier Communications of America, Inc. (FRTR)

FRONTIERCOMMUNICATIONSLEGACY - Frontier Communications of America, Inc. (FRTR)

FRTCCNET - Foothills Rural Telephone Cooperative Corporation, Inc. (FRTCC)

FRTIB-NET - Federal Retirement Thrift Investment Board (FRTIB)

FRTR - Frontier Communications of America, Inc. (FRTR)

FRTR-CAL - Frontier Communications Corporation (FCC-212)

FRTR-CAL-I - Frontier Communications Corporation (FCC-212)

FRTR-FL - Frontier Communications Corporation (FCC-210)

FRTR-FL-I - Frontier Communications Corporation (FCC-210)

FRTR-LEGACY-FTR13 - Frontier Communications of America, Inc. (FRTR)

FRTR-TX - Frontier Communications Corporation (FCC-211)

FRTR-TX-I - Frontier Communications Corporation (FCC-211)

FRTR2012 - Frontier Communications of America, Inc. (FRTR)

FS-LEGACY-NET02 - Bel Air Internet, LLC (BAI-8)

FSAMGW1 - Headquarters, USAISC (HEADQU-3)

FSI-23 - Froedtert South, Inc. (SCH-1)

FSI-IAD1-V4 - Farsight Security, Inc (FS-229)