Network address
2001:4860:1:1::21:0
Full
2001:4860:0001:0001:0000:0000:0021:0000
Prefix length
116
Range
2001:4860:1:1::21:0 - 2001:4860:1:1::21:fff
Number of hosts
4,096
Parent subnet
2001:4860:1:1::21:0/115🔍
Previous subnet
2001:4860:1:1::20:f000/116🔍
Next subnet
2001:4860:1:1::21:1000/116🔍