| |
ClasslessInterDomainRouting
Page history
last edited
by PBworks 5 years, 4 months ago
| CIDR Prefix length
| Dotted Decimal Netmask
| Hex Netmask
| Inverse Mask
| Number of classfull networks
| Number of host addresses | | /1 | 128.0.0.0 | 80 00 00 00 | 127.255.255.255 | 128 As | 2,147,483,646 | | /2 | 192.0.0.0 | C0 00 00 00 | 63.255.255.255 | 64 As | 1,073,741,822 | | /3 | 224.0.0.0 | E0 00 00 00 | 31.255.255.255 | 32 As | 536,870,910 | | /4 | 240.0.0.0 | F0 00 00 00 | 15.255.255.255 | 16 As | 268,435,454 | | /5 | 248.0.0.0 | F8 00 00 00 | 7.255.255.255 | 8 As | 134,217,726 | | /6 | 252.0.0.0 | FC 00 00 00 | 3.255.255.255 | 4 As | 67,108,862 | | /7 | 254.0.0.0 | FE 00 00 00 | 1.255.255.255 | 2 As | 33,554,430 | | /8 | 255.0.0.0 | FF 00 00 00 | 0.255.255.255 | 1 A or 256 Bs | 16,777,214 | | /9 | 255.128.0.0 | FF 80 00 00 | 0.127.255.255 | 128 Bs | 8,388,606 | | /10 | 255.192.0.0 | FF C0 00 00 | 0.63.255.255 | 64 Bs | 4,194,302 | | /11 | 255.224.0.0 | FF E0 00 00 | 0.31.255.255 | 32 Bs | 2,097,150 | | /12 | 255.240.0.0 | FF F0 00 00 | 0.15.255.255 | 16 Bs | 1,048,574 | | /13 | 255.248.0.0 | FF F8 00 00 | 0.7.255.255 | 8 Bs | 524,286 | | /14 | 255.252.0.0 | FF FC 00 00 | 0.3.255.255 | 4 Bs | 262,142 | | /15 | 255.254.0.0 | FF FE 00 00 | 0.1.255.255 | 2 Bs | 131,070 | | /16 | 255.255.0.0 | FF FF 00 00 | 0.0.255.255 | 1 B or 256 Cs | 65,534 | | /17 | 255.255.128.0 | FF FF 80 00 | 0.0.127.255 | 128 Cs | 32,766 | | /18 | 255.255.192.0 | FF FF C0 00 | 0.0.63.255 | 64 Cs | 16,382 | | /19 | 255.255.224.0 | FF FF E0 00 | 0.0.31.255 | 32 Cs | 8,190 | | /20 | 255.255.240.0 | FF FF F0 00 | 0.0.15.255 | 16 Cs | 4,094 | | /21 | 255.255.248.0 | FF FF F8 00 | 0.0.7.255 | 8 Cs | 2,046 | | /22 | 255.255.252.0 | FF FF FC 00 | 0.0.3.255 | 4 Cs | 1,022 | | /23 | 255.255.254.0 | FF FF FE 00 | 0.0.1.255 | 2 Cs | 510 | | /24 | 255.255.255.0 | FF FF FF 00 | 0.0.0.255 | 1 C | 254 | | /25 | 255.255.255.128 | FF FF FF 80 | 0.0.0.127 | 1/2 C | 126 | | /26 | 255.255.255.192 | FF FF FF C0 | 0.0.0.63 | 1/4 C | 62 | | /27 | 255.255.255.224 | FF FF FF E0 | 0.0.0.31 | 1/8 C | 30 | | /28 | 255.255.255.240 | FF FF FF F0 | 0.0.0.15 | 1/16 C | 14 | | /29 | 255.255.255.248 | FF FF FF F8 | 0.0.0.7 | 1/32 C | 6 | | /30 | 255.255.255.252 | FF FF FF FC | 0.0.0.3 | 1/64 C | 2 | | /31 | 255.255.255.254 | FF FF FF FE | 0.0.0.1 | 1/128 C | 0 | | /32 | 255.255.255.255 | FF FF FF FF | 0.0.0.0 | 1/256 C | 1 | |
ClasslessInterDomainRouting
|
|
Tip: To turn text into a link, highlight the text, then click on a page or file from the list above.
|
|
|
Comments (0)
You don't have permission to comment on this page.