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Free online tools focused on reliability and speed.
For developers, we offer free public REST APIs: IP to geolocation, hostname information, user-agent string parser, identicon generator and more
Address Block | 240.0.0.0/4 |
First address | 240.0.0.0 |
Last address | 255.255.255.255 |
Hosts in range | 268 435 456 |
Mask bits | 4 |
This CIDR is in a special-purpose block reserved by IANA for special purposes.
Address Block | 240.0.0.0/4 |
Purpose | Reserved |
Allocation Date | August 1989 |
Termination Date | N/A |
Source | false |
Destination | false |
Forwardable | false |
Globally Reachable | false |
Reserved by protocol | true |
Defined in RFC | [RFC1112], Section 4 |
About
Free online tools focused on reliability and speed.
For developers, we offer free public REST APIs: IP to geolocation, hostname information, user-agent string parser, identicon generator and more