Board Thread:General Discussion/@comment-26184769-20170628200844/@comment-1757994-20170629020848

In general, when you click on the  link by an IP address, you can always edit the IP address to be a range using range syntax. For most IPv6 addresses, you'd keep the first 4 quads ( hypothetically in this case), then add the IPv6 zero-padding, and the length of the bit mask (  for 4 quads).

However, for AT&T, which hands out /60s (I was wrong before. I checked. AT&T hands out /60s, not /48s), you keep the first 3 quads and the first 3 digits of the 4th quad (remember to count leading zeroes), instead of the first 4 quads, then pad with a zero, then use a bit mask length of, hence.

So  means   through.