If the colons make you sad, don't worry, the addresses are represented with dots...

If the colons make you sad, don't worry, the addresses are represented with dots in some places. For example, DNS:

    $ dig -x 2600:3c03::f03c:91ff:fe93:50b0

    ; <<>> DiG 9.9.5-3ubuntu0.7-Ubuntu <<>> -x 2600:3c03::f03c:91ff:fe93:50b0
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40052
    ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

    ;; QUESTION SECTION:
    ;0.b.0.5.3.9.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.3.0.c.3.0.0.6.2.ip6.arpa. IN PTR

    ;; ANSWER SECTION:
    0.b.0.5.3.9.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.3.0.c.3.0.0.6.2.ip6.arpa. 18272 IN PTR itchy.jrock.us.

    ;; Query time: 0 msec
    ;; SERVER: 127.0.1.1#53(127.0.1.1)
    ;; WHEN: Fri Feb 19 22:34:49 EST 2016
    ;; MSG SIZE  rcvd: 118