Network address
2a00:12f8:40:0:b1:8000::
Full
2a00:12f8:0040:0000:00b1:8000:0000:0000
Prefix length
81
Range
2a00:12f8:40:0:b1:8000:: - 2a00:12f8:40:0:b1:ffff:ffff:ffff
Number of hosts
140,737,488,355,328
Parent subnet
2a00:12f8:40:0:b1::/80🔍
Previous subnet
2a00:12f8:40:0:b1::/81🔍
Next subnet
2a00:12f8:40:0:b2::/81🔍