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Recently I saw an incorrectly typed telnet command, and I saw that "regular" numbers were interpreted to IP addresses. I tried this myself in Windows and the same behavior is shown there, so obviously this is an acceptable way of typing IP addresses. I'm just wondering if someone can explain how this works, and if there are any real world applications for it (i.e. when would this way be better/simpler?).
I seem to see a pattern here but I still can't quite figure out why you would ever type addresses this way:
>ping 255 Pinging 0.0.0.255 with 32 bytes of data: PING: transmit failed. General failure. >ping 256 Pinging 0.0.1.0 with 32 bytes of data: PING: transmit failed. General failure. >ping 257 Pinging 0.0.1.1 with 32 bytes of data: PING: transmit failed. General failure. >ping 16581375 Pinging 0.253.2.255 with 32 bytes of data: >ping 1658137511 Pinging 184.108.40.206 with 32 bytes of data: Reply from 220.127.116.11: bytes=32 time=170ms TTL=47