Network address
2001:668:0:4:180::
Full
2001:0668:0000:0004:0180:0000:0000:0000
Prefix length
77
Range
2001:668:0:4:180:: - 2001:668:0:4:187:ffff:ffff:ffff
Number of hosts
2,251,799,813,685,248
Parent subnet
2001:668:0:4:180::/76🔍
Previous subnet
2001:668:0:4:178::/77🔍
Next subnet
2001:668:0:4:188::/77🔍