グレーのバックは、後発のRFCにより廃棄されたことを示す。

(原典:rfc-index.txt, std-index.txt

STD0056 : RIP Version 2
RFC2453 RIP Version 2 G. Malkin Obsoletes RFC1723
November 1998 TXT=98462 bytes STANDARD
RFC1723 RIP Version 2 - Carrying Additional Information G. Malkin Obsoletes RFC1388
Obsoleted by RFC2453
Updates RFC1058
November 1994 TXT=18597 bytes STANDARD
RFC1388 RIP Version 2 Carrying Additional Information G. Malkin Obsoleted by RFC1723
Updates RFC1058
January 1993 TXT=16227 bytes PROPOSED STANDARD
RFC1058 Routing Information Protocol C.L. Hedrick Updated by RFC1388
RFC1723
Jun-01-1988 TXT=93285 bytes HISTORIC