IP address 104.21.81.242
IP address: 104.21.81.242
Address type: IPv4
Hostname or reverse DNS (rDNS): (host name is not defined)
104.21.81.242 does NOT belong to a private IP address block.
104.21.81.242 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 104.21.81.242 can be represented.
Dotted decimal: 104.21.81.242
Hexadecimal: 0x681551F2
Dotted hex: 0x68.0x15.0x51.0xF2
Decimal: 1746227698
Octal: 0150.0025.0121.0362
Binary: 01101000.00010101.01010001.11110010