192.0.2.0/24 is actually intended for use in examples and documentation, just as it was used in this announcement. Per RFC5737 - http://www.rfc-editor.org/rfc/

192.0.2.0/24 is actually intended for use in examples and documentation, just as it was used in this announcement. Per RFC5737 - http://www.rfc-editor.org/rfc/rfc5737.txt http://www.rfc-editor.org/rfc/rfc5737.txt: "The use of designated address ranges for documentation and examples reduces the likelihood of conflicts and confusion arising from the use of addresses assigned for some other purpose."