Network address
2001:1900:21ba::
Full
2001:1900:21ba:0000:0000:0000:0000:0000
Prefix length
50
Range
2001:1900:21ba:: - 2001:1900:21ba:3fff:ffff:ffff:ffff:ffff
Number of hosts
302,231,454,903,657,293,676,544
Parent subnet
2001:1900:21ba::/49🔍
Previous subnet
2001:1900:21b9:c000::/50🔍
Next subnet
2001:1900:21ba:4000::/50🔍