Comment on Not every U.S. telephone number beginning with 555 is fakeparentComments−oasisbob12yThere's a university with a 192.16x.x.x allocation who has written about the confusion it's caused.Nothing that special about it from a CIDR point of view -- but is rather confusing to us humans when written as a dotted quad.Github's GITHUB-NET4-1 is on 192.30.252.0/22, which is what reminded me of this.−cbhl12yHeck, the University of Waterloo has 129.97.0.0/16, and I see people get confused all the time between 192.168. (private) and 129. (publicly routed).
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There's a university with a 192.16x.x.x allocation who has written about the confusion it's caused.
Nothing that special about it from a CIDR point of view -- but is rather confusing to us humans when written as a dotted quad.
Github's GITHUB-NET4-1 is on 192.30.252.0/22, which is what reminded me of this.
Heck, the University of Waterloo has 129.97.0.0/16, and I see people get confused all the time between 192.168. (private) and 129. (publicly routed).