IPv4 root -> 155/8 ->

Summary for subnet

LocationUnited States (US) us flag
Number of domains hosted43,018
Number of nameservers hosted3,953
Number of mailservers hosted11,181
Number of SPAM hosts hosted115
Number of IDN domains hosted21
Number of domains in Alexa top million604
Number of IP routes1,662

Subnets based on RIR allocations

SubnetDescriptionRIRCountry#routes#domains#spamhosts Research and Education Network (ZafrinicZM1514 InvestmentsarinUS000 Information Technology DivisionarinUS1150 Brunswick Power Holding CorporationarinCA350 private networkripeNO11,24226, USAISCarinUS110, USAISCarinUS100 Network Information CenterarinUS510, USAISCarinUS300, USAISCarinUS210 OILarinCA200 (Yalla Online)afrinicEG000 2015 0afrinicTZ387 Cancer Hospital - Foundation 57afrinicEG100 SARLafrinicCM000 OF HEALTH AND ALLIED SCIENCESafrinicGH100 California EdisonarinUS1340 LimitedarinUS510 AlbertaarinCA020 DATA Services Holdings CorporationarinUS020 DATA Services Holdings CorporationarinUS000 Network Information CenterarinUS010, USAISCarinUS3600, USAISCarinUS1710, USAISCarinUS800, USAISCarinUS200, USAISCarinUS000, USAISCarinUS100, USAISCarinUS000, USAISCarinUS100, USAISCarinUS2810, USAISCarinUS050, USAISCarinUS8810, USAISCarinUS610 Aeronautical UniversityarinUS860 City CouncilapnicNZ2470 UniversityarinUS6250 Lincoln LaboratoryarinUS010, Inc.arinUS100 India Technologies Private LimitedapnicIN200, Inc.arinUS100, Inc.arinUS100, Inc.arinUS100, Inc.arinUS100, Inc.arinUS100 India Technologies Private LimitedapnicIN300, Inc.arinUS100, Inc.arinUS100, Inc.arinUS100 India Technologies Private LimitedapnicIN300, Inc.arinUS300, Inc.arinUS300, Inc.arinUS200, Inc.arinUS100, Inc.arinUS100 (Pacific) Pty LtdapnicAU100, Inc.arinUS100, Inc.arinUS100 India Technologies Private LimitedapnicIN200, Inc.arinUS100, Inc.arinUS100, Inc.arinUS100, Inc.arinUS140 England Medical Center HospitalarinUS010 of Connecticut Health CenterarinUS19190 Development CenterarinUS6640 Investments TrustarinUS92260 Access CenterarinUS000 UniversityarinUS11150 State CollegesarinUS1580 Colleges, State of CarinUS110 Mifflin Harcourt Publishing ComarinUS0240 IT Solutions and Services GmbHripeDE910 Reuters U.S. LLCarinUS100 CollegearinUS150 CollegearinUS21250 Community Health PlanarinUS91220 Kodak CompanyarinUS21340 Cancer InstitutearinUS1850 Systems Inc.arinUS110 de MurciaripeES1400 OG VELFERDSETATEN (NAV)ripeNO1110 SEripeDE65611 Strauss & Co.arinUS9280 Health Sciences CenterarinUS24230 inetnum object for NZDGCapnicNZ130 Australia Bank LimitedapnicAU100 Services Latin America CorporarinUS010 Technologies U.S. Inc.arinUS000 CorporationarinUS91,4151 Pharmaceuticals Inc.arinUS200 UK LimitedripeCH010 OF EVERETTarinUS000 and Marshall CollegearinUS1100 inetnum object for NTU-3apnicSG5463 Communications, LLCarinUS62260 inetnum object for YCTapnicAU0620 International, Inc.arinUS441790

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