Subnet details 2001:668:0:4:b::/81

Network address 2001:668:0:4:b::

Full 2001:0668:0000:0004:000b:0000:0000:0000

Prefix length 81

Range 2001:668:0:4:b:: - 2001:668:0:4:b:7fff:ffff:ffff

Number of hosts 140,737,488,355,328

Parent subnet 2001:668:0:4:b::/80🔍

Previous subnet 2001:668:0:4:a:8000::/81🔍

Next subnet 2001:668:0:4:b:8000::/81🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍

Route 2000::/6🔍 AS52095 NETASSIST-Greece (CZ)🔍

Netblock 2001:600::/23🔍 EU-ZZ-2001-0600 (EU)

Route 2001:668::/29🔍 AS3257 GTT-BACKBONE GTT (US)🔍

Netblock 2001:668::/29🔍 US-GTTCOMMUNICATIONS-20000403 (DE)

Netblock 2001:668::/36🔍 NACNET-EU (DE)

Netblock 2001:668::/48🔍 NACNET-EU (DE)