This is a frozen OID (no more child OIDs can be added to the existing ones).
Description:
Internet
Information:
Note: OID 1.3.6.1 was hijacked by the Internet community in IETF RFC 1065.
Child OIDs are based on IETF RFC 1155.
The authoritative reference was initially pages 119-126 of IETF RFC 1700 which was later obsoleted by IETF RFC 3232 and replaced by an online database.
