Reserved IP Address 0.80.29.21
0.80.29.21 belongs to the reserved IP address space 0.0.0.0-0.255.255.255 (0.0.0.0/8).
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Not all IP addresses are available for public use, some of them were reserved by the Internet Engineering Task Force (IETF) and the Internet Assigned Numbers Authority (IANA) for special uses. One of these special purposes are private IP addresses that can be used by everyone in its local network without the need for prior allocation. The subnet 0.0.0.0/8 was reserved for Local Identification in September 1981 as outlined in RFC 1122.
Hosts from this subnet are used to refer to a specified host on this network. These hosts are valid only as a source address during an initialization procedure where the final IP address is not yet known, for example during Dynamic Host Configuration Protocol (DHCP) setup. The class A network spans 16,777,216 (224) IP addresses ranging from 0.0.0.0 to 0.255.255.255. If you want to learn more about IP subnetting please take a look at our subnet calculator.
IANA IPv4 Address Space Allocation for Subnet 0.0.0.0/8
| IPv4 Address Space Prefix | 000/8 |
|---|---|
| Regional Internet Registry (RIR) | IANA - Local Identification |
| Allocation Date | |
| Status | RESERVED Designated by the IETF (Internet Engineering Task Force) for specific non-global-unicast purposes as noted. |
| Notes | 0.0.0.0/8 reserved for self-identification RFC791, section 3.2. Reserved by protocol. For authoritative registration, see IANA IPv4 Special-Purpose Address Registry. 0.0.0.0/32 reserved for self-identification RFC1122, section 3.2.1.3. Reserved by protocol. For authoritative registration, see IANA IPv4 Special-Purpose Address Registry. |
0.80.29.21 IP Address Representations
| CIDR Notation | 0.80.29.21/32 |
|---|---|
| Decimal Notation | 5250325 |
| Hexadecimal Notation | 0x00501d15 |
| Octal Notation | 024016425 |
| Binary Notation | 10100000001110100010101 |
| Dotted-Decimal Notation | 0.80.29.21 |
| Dotted-Hexadecimal Notation | 0x00.0x50.0x1d.0x15 |
| Dotted-Octal Notation | 00.0120.035.025 |
| Dotted-Binary Notation | 00000000.01010000.00011101.00010101 |
Common Typing Errors for 0.80.29.21
You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 0.80.29.21.
- o.80.29.21
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