NtQueryInformationByName
Query → NTSTATUS
NtQueryInformationByName is a Windows NT kernel system call, in the Query category, returning NTSTATUS. Its syscall number is not the same on every Windows release: across the 30 version-and-architecture pairs recorded here it takes 14 distinct values, from 0x00BD to 0x0153.
The number is an index into the system service table of one particular build, not a stable identifier, so it is not portable between Windows versions or between x64 and x86. The table below gives the value recorded for each.
Numbers across OS versions (30)
| OS Version | Architecture | Number |
|---|---|---|
| Windows 10 1703 | x64 | 0x013B (315) |
| Windows 10 1703 | x86 | 0x00BD (189) |
| Windows 10 1709 | x64 | 0x013E (318) |
| Windows 10 1709 | x86 | 0x00BE (190) |
| Windows 10 1803 | x86 | 0x00BE (190) |
| Windows 10 1803 | x64 | 0x0140 (320) |
| Windows 10 1809 | x64 | 0x0141 (321) |
| Windows 10 1809 | x86 | 0x00BE (190) |
| Windows 10 1903 | x64 | 0x0142 (322) |
| Windows 10 1903 | x86 | 0x00BE (190) |
| Windows 10 1909 | x86 | 0x00BE (190) |
| Windows 10 1909 | x64 | 0x0142 (322) |
| Windows 10 2004 | x64 | 0x0148 (328) |
| Windows 10 2004 | x86 | 0x00BE (190) |
| Windows 10 20H2 | x64 | 0x0148 (328) |
| Windows 10 20H2 | x86 | 0x00BE (190) |
| Windows 10 21H1 | x64 | 0x0148 (328) |
| Windows 10 21H1 | x86 | 0x00BE (190) |
| Windows 10 21H2 | x86 | 0x00BE (190) |
| Windows 10 21H2 | x64 | 0x0149 (329) |
| Windows 10 22H2 | x86 | 0x00BE (190) |
| Windows 10 22H2 | x64 | 0x0149 (329) |
| Windows 11 and Server 11 21H2 | x64 | 0x014F (335) |
| Windows 11 and Server 11 22H2 | x64 | 0x0151 (337) |
| Windows 11 and Server 11 23H2 | x64 | 0x0151 (337) |
| Windows 11 and Server 11 24H2 | x64 | 0x0153 (339) |
| Windows 11 and Server 11 25H2 | x64 | 0x0153 (339) |
| Windows 11 and Server Server 2022 | x64 | 0x014E (334) |
| Windows 11 and Server Server 2025 | x64 | 0x0153 (339) |
| Windows 11 and Server Server 23H2 | x64 | 0x0152 (338) |