7. NTP (Network Time Protocol)

Server name: ntp0.ox.ac.uk ntp1.ox.ac.uk ntp2.ox.ac.uk ntp3.ox.ac.uk
IP address: 129.67.1.160 129.67.1.164 163.1.2.160 163.1.2.164
Access: all IPv4 hosts
Port number: 123
Status: Official

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