| IP | 128.42.80.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国得克萨斯州休斯顿市莱斯大学 | |
| IP in Binary | 10000000 00101010 01010000 00000000 | |
| IP in Hex | 802A5000 | |
| IP in Decimal | 2150256640 | |
| IP in Decimal(Signed integer) | -2144710656 | |
| Network | 128.42.80.0 | |
| Broadcast | 128.42.87.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 128.42.80.0 - 128.42.87.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 128.42.80.1 - 128.42.87.254 | |
| Web Ping | ... |