Welcome to AS57821
Nonattached Network is a small Autonomous System whose raison d'etre is the greater good of educating its participants.
RFC 1925 The Twelve Networking Truths, Section 2.4:
Some things in life can never be fully appreciated nor understood unless experienced firsthand. Some things in networking can never be fully understood by someone who neither builds commercial networking equipment nor runs an operational network.
Nonattached Network announces the following prefixes: