Network address
2001:550:21ff::
Full
2001:0550:21ff:0000:0000:0000:0000:0000
Prefix length
48
Range
2001:550:21ff:: - 2001:550:21ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
2001:550:21fe::/47🔍
Previous subnet
2001:550:21fe::/48🔍
Next subnet
2001:550:2200::/48🔍