dotted quad

Referring to the format of the Internet Protocol version 4 (IPv4) address. All IP addresses

are written in dotted decimal notation.An IPv4 address comprises four fields separated by dots and expressed as xxx.xxx.xxx.xxx, with each field given a value in decimal notation of 0–255, the range expressed by a single octet in binary notation (28 = 256, or 0–255). See also binary notation, decimal notation, dotted decimal notation, IPv4, and octet.

• APON (ATM-based Passive Optical Network)
• app (application)
• APP (Atom Publishing Protocol)
• APPC (Advanced Program-to-Program Communications)
• Appendix A: Standards Organizations
• application
• Application Layer
• application processor (AP)
• application program interface (API)
• application programming interface (API)
• Applications
• application service provider (ASP)
• application software
• application-specific integrated circuit (ASIC)
• appointment call
• APS (Automatic Protection Switching)
• aramid (aromatic polyamide)
• Archie
• architecture
• archiving
• ARCNET (Attached Resource Computer NETwork)
• area code
• area code
• area code
• ARIN (American Registry for Internet Numbers)