Network address
2001:320:1b00:1:ef::
Full
2001:0320:1b00:0001:00ef:0000:0000:0000
Prefix length
81
Range
2001:320:1b00:1:ef:: - 2001:320:1b00:1:ef:7fff:ffff:ffff
Number of hosts
140,737,488,355,328
Parent subnet
2001:320:1b00:1:ef::/80🔍
Previous subnet
2001:320:1b00:1:ee:8000::/81🔍
Next subnet
2001:320:1b00:1:ef:8000::/81🔍