RFC 187 · UNKNOWN · 1971
MON · 15 JUN 2026
Network/440 Protocol Concept
Overview
RFC 187, “Network/440 Protocol Concept”, is an Unknown document published in July 1971 by D.B. McKay, D.P. Karp. The canonical text is published by the RFC Editor.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 187 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1971
- RFC 186 Network graphics loader
- RFC 188 Data management meeting announcement
- RFC 185 NIC distribution of manuals and handbooks
- RFC 189 Interim NETRJS specifications
- RFC 184 Proposed graphic display modes
- RFC 190 DEC PDP-10-IMLAC communications system
- RFC 183 EBCDIC Codes and Their Mapping to ASCII
- RFC 191 Graphics implementation and conceptualization at Augmentation Research Center