Paragraph 3
IP addresses must be formatted as follows—
(a)
in the case of an IPv4 address, as four sets of numbers separated by dots, and
(b)
in the case of an IPv6 address, as eight groups of four hexadecimal digits separated by colons.
IP addresses must be formatted as follows—
in the case of an IPv4 address, as four sets of numbers separated by dots, and
in the case of an IPv6 address, as eight groups of four hexadecimal digits separated by colons.