https://netacoding.com/tags/big-endian-conversion/ Recent content in Big-Endian-Conversion on Netacoding | Cybersecurity, Assembly & Network Research https://netacoding.com/img/logo-netacoding.png https://netacoding.com/img/logo-netacoding.png Hugo en-us Fri, 27 Mar 2026 00:00:00 +0000 https://netacoding.com/posts/algorithmforprinting-ip_addresses/ Fri, 27 Mar 2026 00:00:00 +0000 https://netacoding.com/posts/algorithmforprinting-ip_addresses/ sockaddr_in delivers IP addresses in Big-Endian network byte order — x86/x64 reads them Little-Endian, producing reversed output like 5.1.168.192 instead of 192.168.1.5. Single-pass backward-build algorithm: reads IP octets from offset 7→4, builds ASCII string from buffer end→start via div/10 + add 0x30, inserts dot separators without a second reversal loop. Zero libc, zero inet_ntoa.