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IPv4 root -> 155/8 -> 155.0.0.0/8

Summary for subnet 155.0.0.0/8

IP-range/subnet155.0.0.0-155.255.255.255
LocationUnited States (US) us flag
Registryafrinic
Number of domains hosted239,267
Number of nameservers hosted2,180
Number of mailservers hosted12,457
Number of SPAM hosts hosted77
Number of IDN domains hosted12
Number of domains in Alexa top million395
Number of IP routes1,679

Subnets based on RIR allocations

SubnetDescriptionRIRCountry#routes#domains#spamhosts
155.0.0.0/16Zambia Research and Education Network (ZafrinicZM196
155.1.0.0/16Fidelity InvestmentsarinUS000
155.2.0.0/16ANSER Information Technology DivisionarinUS1290
155.3.0.0/16New Brunswick Power Holding CorporationarinCA3190
155.4.0.0/16Dynamic private networkripeNO11,3349
155.5.0.0/16Headquarters, USAISCarinUS110
155.6.0.0/16Headquarters, USAISCarinUS100
155.7.0.0/16DoD Network Information CenterarinUS520
155.8.0.0/16Headquarters, USAISCarinUS300
155.9.0.0/16Headquarters, USAISCarinUS300
155.10.0.0/16HUSKY OILarinCA200
155.11.0.0/16NetworksValley (Yalla Online)afrinicEG000
155.12.0.0/17Simbanet (T) LimitedafrinicTZ277
155.12.128.0/18Children Cancer Hospital - Foundation 57afrinicEG100
155.12.224.0/19UNIVERSITY OF HEALTH AND ALLIED SCIENCESafrinicGH101
155.13.0.0/16Southern California EdisonarinUS1320
155.14.0.0/16APL LimitedarinUS500
155.15.0.0/16Service AlbertaarinCA020
155.16.0.0/16NTT DATA Services Holdings CorporationarinUS020
155.17.0.0/16NTT DATA Services Holdings CorporationarinUS000
155.18.0.0/16DoD Network Information CenterarinUS000
155.19.0.0/16Headquarters, USAISCarinUS3600
155.20.0.0/16Headquarters, USAISCarinUS1400
155.21.0.0/16Headquarters, USAISCarinUS800
155.22.0.0/16Headquarters, USAISCarinUS280
155.23.0.0/16Headquarters, USAISCarinUS000
155.24.0.0/16Headquarters, USAISCarinUS100
155.25.0.0/16Headquarters, USAISCarinUS000
155.26.0.0/16Headquarters, USAISCarinUS000
155.27.0.0/16Headquarters, USAISCarinUS2800
155.28.0.0/16Headquarters, USAISCarinUS020
155.29.0.0/16Headquarters, USAISCarinUS8700
155.30.0.0/16Headquarters, USAISCarinUS410
155.31.0.0/16Embry-Riddle Aeronautical UniversityarinUS660
155.32.0.0/16Christchurch City CouncilapnicNZ2340
155.33.0.0/16Northeastern UniversityarinUS6260
155.34.0.0/16MIT Lincoln LaboratoryarinUS000
155.35.0.0/24CA, Inc.arinUS000
155.35.2.0/23CA, Inc.arinUS000
155.35.4.0/22CA, Inc.arinUS000
155.35.8.0/21CA, Inc.arinUS000
155.35.16.0/20CA, Inc.arinUS000
155.35.32.0/23CA, Inc.arinUS000
155.35.36.0/22CA, Inc.arinUS000
155.35.40.0/22CA, Inc.arinUS000
155.35.44.0/23CA, Inc.arinUS000
155.35.48.0/20CA, Inc.arinUS000
155.35.64.0/18CA, Inc.arinUS000
155.35.128.0/18CA, Inc.arinUS000
155.35.192.0/19CA, Inc.arinUS000
155.35.224.0/23CA, Inc.arinUS000
155.35.226.0/24CA (Pacific) Pty LtdapnicAU000
155.35.227.0/24CA, Inc.arinUS000
155.35.228.0/22CA, Inc.arinUS000
155.35.233.0/24CA, Inc.arinUS000
155.35.234.0/23CA, Inc.arinUS000
155.35.236.0/22CA, Inc.arinUS000
155.35.240.0/20CA, Inc.arinUS030
155.36.0.0/16New England Medical Center HospitalarinUS0220
155.37.0.0/16Univ. of Connecticut Health CenterarinUS20200
155.38.0.0/16Education Development CenterarinUS6570
155.39.0.0/16Putnam Investments TrustarinUS102280
155.40.0.0/16Information Access CenterarinUS000
155.41.0.0/16Boston UniversityarinUS11120
155.42.0.0/16Vermont State CollegesarinUS1580
155.43.0.0/16Community-Technical Colleges, State of CarinUS100
155.44.0.0/16Houghton Mifflin Harcourt Publishing ComarinUS0240
155.45.0.0/16Atos Information Technology GmbHripeDE910
155.46.0.0/16Thomson Reuters U.S. LLCarinUS2540
155.47.0.0/16Wheaton CollegearinUS120
155.48.0.0/16Babson CollegearinUS21230
155.49.0.0/16Harvard Community Health PlanarinUS91260
155.50.0.0/16Eastman Kodak CompanyarinUS21420
155.51.0.0/16IBMarinUS000
155.52.0.0/16Dana-Farber Cancer InstitutearinUS1800
155.53.0.0/16Munin Systems Inc.arinUS100
155.54.0.0/16Universidad de MurciaripeES1370
155.55.0.0/16ARBEIDS- OG VELFERDSETATEN (NAV)ripeNO1120
155.56.0.0/16SAP SEripeDE34630
155.57.0.0/16Levi Strauss & Co.arinUS10300
155.58.0.0/16LSU Health Sciences CenterarinUS26200
155.59.0.0/16imported inetnum object for NZDGCapnicNZ130
155.60.0.0/16National Australia Bank LimitedapnicAU100
155.61.0.0/16Enterprise Services Latin America CorporarinUS010
155.62.0.0/16Microsoft Singapore Pte. Ltd.apnicSG100
155.63.0.0/16Trimble, Inc.arinUS344990
155.64.0.0/16Symantec CorporationarinUS91,3500
155.65.0.0/16SanofiarinUS210
155.66.0.0/16Firmenich UK LimitedripeCH020
155.67.0.0/16CITY OF EVERETTarinUS000
155.68.0.0/16Franklin and Marshall CollegearinUS1100
155.69.0.0/16imported inetnum object for NTU-3apnicSG6540
155.70.0.0/16CenturyLink Communications, LLCarinUS62650
155.71.0.0/16imported inetnum object for YCTapnicAU000
155.72.0.0/16Marriott International, Inc.arinUS8640
155.73.0.0/16BorealisripeAT100
155.74.0.0/16Headquarters, USAISCarinUS800
155.75.0.0/16Headquarters, USAISCarinUS200
155.76.0.0/16Headquarters, USAISCarinUS100
155.77.0.0/16Headquarters, USAISCarinUS100

Showing max 100 subnets. Premium members can view all subnets on this level. Summary of other available subnets:

155.78.0.0/16 155.79.0.0/16 155.80.0.0/16 155.81.0.0/16 155.82.0.0/16 155.83.0.0/16 155.84.0.0/16 155.85.0.0/16 155.86.0.0/16 155.87.0.0/16 155.88.0.0/16 155.89.0.0/16 155.90.0.0/16 155.91.0.0/16 155.92.0.0/16 155.93.0.0/17 155.93.128.0/17 155.94.0.0/18 155.94.64.0/19 155.94.96.0/20 155.94.112.0/20 155.94.128.0/17 155.95.0.0/16 155.96.0.0/16 155.97.0.0/16 155.98.0.0/16 155.99.0.0/16 155.100.0.0/16 155.101.0.0/16 155.102.0.0/16 155.103.0.0/16 155.104.0.0/16 155.105.0.0/16 155.106.0.0/16 155.107.0.0/16 155.108.0.0/16 155.109.0.0/16 155.110.0.0/16 155.111.0.0/16 155.112.0.0/12 155.128.0.0/15 155.130.0.0/16 155.131.0.0/16 155.132.0.0/16 155.133.0.0/17 155.133.128.0/18 155.133.192.0/23 155.133.194.0/24 155.133.195.0/24 155.133.196.0/22 155.133.200.0/21 155.133.224.0/19 155.134.0.0/16 155.135.0.0/16 155.136.0.0/16 155.137.0.0/16 155.138.0.0/18 155.138.64.0/18 155.138.128.0/17 155.139.0.0/16 155.140.0.0/16 155.141.0.0/16 155.142.0.0/16 155.143.0.0/16 155.144.0.0/16 155.145.0.0/16 155.146.0.0/16 155.147.0.0/16 155.148.0.0/16 155.149.0.0/16 155.150.0.0/16 155.151.0.0/16 155.152.0.0/16 155.153.0.0/16 155.154.0.0/16 155.155.0.0/16 155.156.0.0/16 155.157.0.0/16 155.158.0.0/16 155.159.0.0/16 155.160.0.0/16 155.161.0.0/16 155.162.0.0/16 155.163.0.0/16 155.164.0.0/16 155.165.0.0/16 155.166.0.0/16 155.167.0.0/16 155.168.0.0/16 155.169.0.0/16 155.170.0.0/16 155.171.0.0/16 155.172.0.0/16 155.173.0.0/16 155.174.0.0/16 155.175.0.0/16 155.176.0.0/16 155.177.0.0/16 155.178.0.0/16 155.179.0.0/16 155.180.0.0/16 155.181.0.0/16 155.182.0.0/16 155.183.0.0/16 155.184.0.0/16 155.185.0.0/16 155.186.0.0/16 155.187.0.0/16 155.188.0.0/16 155.189.0.0/16 155.190.0.0/16 155.191.0.0/16 155.192.0.0/16 155.194.0.0/16 155.195.0.0/16 155.196.0.0/16 155.197.0.0/16 155.198.0.0/16 155.199.0.0/16 155.200.0.0/16 155.201.0.0/16 155.202.0.0/16 155.203.0.0/16 155.204.0.0/16 155.205.0.0/16 155.206.0.0/16 155.207.0.0/16 155.208.0.0/16 155.209.0.0/16 155.210.0.0/16 155.211.0.0/16 155.212.0.0/16 155.213.0.0/16 155.214.0.0/16 155.215.0.0/16 155.216.0.0/16 155.217.0.0/16 155.218.0.0/16 155.219.0.0/16 155.220.0.0/16 155.221.0.0/16 155.222.0.0/16 155.223.0.0/16 155.224.0.0/16 155.225.0.0/16 155.226.0.0/16 155.227.0.0/16 155.228.0.0/16 155.229.0.0/16 155.230.0.0/16 155.231.0.0/16 155.232.0.0/16 155.233.0.0/16 155.234.0.0/16 155.235.0.0/16 155.236.0.0/16 155.237.0.0/16 155.238.0.0/16 155.239.0.0/16 155.240.0.0/16 155.241.0.0/16 155.242.0.0/16 155.243.0.0/16 155.244.0.0/16 155.245.0.0/16 155.246.0.0/16 155.247.0.0/16 155.248.0.0/16 155.249.0.0/16 155.250.0.0/16 155.251.0.0/16 155.252.0.0/16 155.253.0.0/16 155.254.0.0/24 155.254.1.0/24 155.254.2.0/23 155.254.4.0/22 155.254.8.0/22 155.254.12.0/22 155.254.16.0/20 155.254.32.0/19 155.254.64.0/19 155.254.96.0/19 155.254.128.0/23 155.254.130.0/24 155.254.131.0/24 155.254.132.0/22 155.254.136.0/21 155.254.144.0/20 155.254.160.0/19

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