I remember seeing public IPv4 addresses from Xerox and the US DoD assigned to DTAG LTE SIMs internally in Germany (04/2020), probably because they ran out of RFC1918 space. Do you have other such examples? I would like to collect them. (boosts in the IP/ net admin bubble appreciated!)

#ipv4 #telco #networking #network #telekom #sysadmin #ipv6 #cgnat #nat #rfc1918 #internet #dtag #bgp #dfz