Network address
2600:1fbb:2100::
Full
2600:1fbb:2100:0000:0000:0000:0000:0000
Prefix length
40
Range
2600:1fbb:2100:: - 2600:1fbb:21ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
2600:1fbb:2000::/39🔍
Previous subnet
2600:1fbb:2000::/40🔍
Next subnet
2600:1fbb:2200::/40🔍