Network address
2001:257:4000::
Full
2001:0257:4000:0000:0000:0000:0000:0000
Prefix length
34
Range
2001:257:4000:: - 2001:257:7fff:ffff:ffff:ffff:ffff:ffff
Number of hosts
19,807,040,628,566,084,398,385,987,584
Parent subnet
2001:257::/33🔍
Previous subnet
2001:257::/34🔍
Next subnet
2001:257:8000::/34🔍