- RFC 1063, (July 1988)Obsoleted by RFC 1191 .
- RFC 1063, (July 1988)Obsoleted by RFC 1191 .
- RFC 1065 Standard, (August 1988)Obsoleted by RFC 1155 .
- RFC 1066, (August 1988)Obsoleted by RFC 1156 .
- RFC 1155 Standard, (May 1990)
- RFC 1156 Historic, (May 1990)
- RFC 1187 Experimental, (October 1990)
- RFC 1212 Standard, (March 1991)
- RFC 1213 Standard, (March 1991)Updated by RFCs 2011, 2012, 2013 .
- RFC 1229 Proposed Standard, (May 1991)Obsoleted by RFC 1573, updated by RFC 1239 .
- RFC 1230 Historic, (May 1991)Updated by RFC 1239 .
- RFC 1231 Proposed Standard, (May 1991)Obsoleted by RFCs 1743, 1748, updated by RFC 1239 .
- RFC 1286 Proposed Standard, (December 1991)Obsoleted by RFCs 1493, 1525 .
- RFC 1303 Informational, (February 1992)
- RFC 1351 Historic, (July 1992)
- RFC 1352 Historic, (July 1992)
- RFC 1353 Historic, (July 1992)
- RFC 1368 Proposed Standard, (October 1992)Obsoleted by RFC 1516 .
- RFC 1441 Historic, (April 1993)
- RFC 1442 Proposed Standard, (April 1993)Obsoleted by RFC 1902 .


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