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IPv4 root -> 20/8 -> 20.0.0.0/8

Summary for subnet 20.0.0.0/8

IP-range/subnet20.0.0.0-20.255.255.255
LocationUnited States (US) us flag
Registryarin
Number of domains hosted8,384
Number of nameservers hosted48
Number of mailservers hosted224
Number of SPAM hosts hosted3
Number of IDN domains hosted4
Number of domains in Alexa top million196
Number of IP routes152

Subnets based on RIR allocations

SubnetDescriptionRIRCountry#routes#domains#spamhosts
20.0.0.0/11Microsoft CorporationarinUS1562
20.32.0.0/16Computer Sciences CorporationarinUS110
20.33.0.0/16Microsoft CorporationarinUS000
20.34.0.0/15Microsoft CorporationarinUS110
20.36.0.0/14Microsoft CorporationarinUS16,1570
20.40.0.0/13Microsoft CorporationarinUS16320
20.48.0.0/12Microsoft CorporationarinUS090
20.64.0.0/10Microsoft CorporationarinUS0380
20.128.0.0/16Microsoft CorporationarinUS010
20.129.0.0/16Computer Sciences CorporationarinUS000
20.130.0.0/16Microsoft CorporationarinUS000
20.131.0.0/16Computer Sciences CorporationarinUS000
20.132.0.0/15Computer Sciences CorporationarinUS29610
20.134.0.0/16Computer Sciences CorporationarinUS3420
20.135.0.0/16Microsoft CorporationarinUS000
20.136.0.0/16Microsoft CorporationarinUS000
20.137.0.0/16Computer Sciences CorporationarinUS1400
20.138.0.0/15Computer Sciences CorporationarinUS3200
20.140.0.0/15Microsoft CorporationarinUS100
20.142.0.0/16Computer Sciences CorporationarinUS290
20.143.0.0/16Microsoft CorporationarinUS000
20.144.0.0/14Microsoft CorporationarinUS020
20.148.0.0/15Computer Sciences CorporationarinUS2000
20.150.0.0/15Microsoft CorporationarinUS100
20.152.0.0/15Microsoft CorporationarinUS000
20.154.0.0/15Computer Sciences CorporationarinUS9100
20.156.0.0/16Computer Sciences CorporationarinUS200
20.157.0.0/16Microsoft CorporationarinUS000
20.158.0.0/15Microsoft CorporationarinUS000
20.160.0.0/12Microsoft CorporationarinUS150
20.176.0.0/14Microsoft CorporationarinUS000
20.180.0.0/14Microsoft CorporationarinUS110
20.184.0.0/13Microsoft CorporationarinUS11,3651
20.192.0.0/10Microsoft CorporationarinUS0340

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