https://devzone.nordicsemi.com/f/nordic-q-a/98413/synthesis-mode-from-ipv4-to-ipv6As shown in the following figure, ipV4 address is converted to ipv6 address and the last eight bits of the address are concatenated to the prefix. I want to know how this prefix comes from and where can I get the address of this prefix？？？？？？en-USTelligent Community 13Tue, 04 Apr 2023 09:27:08 GMThttps://devzone.nordicsemi.com/thread/418997?ContentTypeID=1Tue, 04 Apr 2023 09:27:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d3f016a2-9879-460a-8bfe-2f242b01142cTurbo J<p>Its literally the first google result for RFC5156 for me.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/418982?ContentTypeID=1Tue, 04 Apr 2023 08:49:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef0989b3-a077-4fd6-8668-7c93cb6659a7caidehen<ul> <li> <p class="src grammarSection" data-group="1-1">Can you put up the website for the information?</p> </li> </ul><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/418964?ContentTypeID=1Tue, 04 Apr 2023 07:56:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:164193fe-530d-4e6e-ba3a-d0b16f04047eTurbo J<p>See RFC5156 section 2.2: <span class="h3">IPv4-Mapped Addresses, which references some older RFCs for details.<br /></span></p><div style="clear:both;"></div>