Internet network operators' groups (NOGs) are informal, country-based, or regional groups that exist to provide forums for Internet network operators to discuss matters of mutual interest, usually through a combination of mailing lists and annual conferences. Although these groups have no formal power, their members are typically influential members of the Internet service provider (ISP), Internet exchange point (IXP), regional Internet registry (RIR), operational security community, Internet Protocol version 6 (IPv6) operations, Domain Name System (DNS) and root zone operations, and other network operations communities, and discussions within these groups are often influential in the overall process of ensuring the Internet remains operational, robust, secure, and stable. They also allow