Answers about hardware IDs, MAC addresses, ports and characters
139,583 entries from open, machine-readable registries – every page answers the typical questions with concrete data.
Examples: 8086:1533 · 00:1A:2B · 443 · .heic · 🥲 · U+00E9 · 404 · Realtek
Vendors1,933 vendors with PCI, USB and MAC IDs in one placePCI devices21,777 devices with driver info and device classesUSB devices20,537 devices and vendorsMAC addresses58,752 MAC prefixes (OUI) and their vendorsPorts6,437 registered TCP/UDP portsFile types1,096 file extensions: format, MIME type, signatureEmoji1,923 emoji with meaning and keywordsUnicode27,066 characters with UTF-8, HTML and input methodsHTTP codes62 HTTP status codes explained