High Quality Content by WIKIPEDIA articles! NZNOG is the New Zealand Network Operators` Group. Originally formed as a mailing list hosted by the University of Waikato and intended to provide a means of easy collaboration between Internet Service Provider network operations staff, its role has expanded to that of an online community of network operators, predominantly in the ISP space, allowing for the discussion of topics of a technical and operational nature. NZNOG has existed as a legal entity in the form of the NZNOG Trust since 2009.