Network address
2001:4860:1:1:0:21a0::
Full
2001:4860:0001:0001:0000:21a0:0000:0000
Prefix length
91
Range
2001:4860:1:1:0:21a0:: - 2001:4860:1:1:0:21bf:ffff:ffff
Number of hosts
137,438,953,472
Parent subnet
2001:4860:1:1:0:2180::/90🔍
Previous subnet
2001:4860:1:1:0:2180::/91🔍
Next subnet
2001:4860:1:1:0:21c0::/91🔍