| IP | 66.220.152.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国Facebook公司 | |
| IP in Binary | 01000010 11011100 10011000 00000000 | |
| IP in Hex | 42DC9800 | |
| IP in Decimal | 1121753088 | |
| IP in Decimal(Signed integer) | 1121753088 | |
| Network | 66.220.152.0 | |
| Broadcast | 66.220.159.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 66.220.152.0 - 66.220.159.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 66.220.152.1 - 66.220.159.254 | |
| Web Ping | ... |