Network address
2620:0:1cfb::
Full
2620:0000:1cfb:0000:0000:0000:0000:0000
Prefix length
54
Range
2620:0:1cfb:: - 2620:0:1cfb:3ff:ffff:ffff:ffff:ffff
Number of hosts
18,889,465,931,478,580,854,784
Parent subnet
2620:0:1cfb::/53🔍
Previous subnet
2620:0:1cfa:fc00::/54🔍
Next subnet
2620:0:1cfb:400::/54🔍