IPduh / ip / list       Special Purpose IPv4 

224.0.0.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Multicast IPv4 assignments -Former D
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240.0.0.0/4   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Reserved for future addressing modes -Former E
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0.0.0.0/8   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
The this Network
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10.0.0.0/8   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Used in Private Networks
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127.0.0.0/8   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Host loopback address space
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172.16.0.0/12   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Used in Private Networks
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198.18.0.0/15   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Allocated for use in benchmark tests of network interconnect devices
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169.254.0.0/16   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
The Link-Local block
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192.168.0.0/16   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Used in Private Networks
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192.0.0.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
reserved for IETF protocol assignments
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192.0.2.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
TEST-NET-1 for use in documentation and example code
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198.51.100.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
TEST-NET-2 for use in documentation and example code
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203.0.113.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
TEST-NET-3 for use in documentation and example code
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192.88.99.0/24   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
6to4 relay anycast addresses
  
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