Subnet details 2001:256:400::/39

Network address 2001:256:400::

Full 2001:0256:0400:0000:0000:0000:0000:0000

Prefix length 39

Range 2001:256:400:: - 2001:256:5ff:ffff:ffff:ffff:ffff:ffff

Number of hosts 618,970,019,642,690,137,449,562,112

Parent subnet 2001:256:400::/38🔍

Previous subnet 2001:256:200::/39🔍

Next subnet 2001:256:600::/39🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍

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

Netblock 2001:200::/23🔍 APNIC-AP (AU)

Route 2001:256::/32🔍 AS24367 CNGI-HZH-IX-AS-AP CERNET2 IX at Zhejiang University (CN)🔍

Netblock 2001:256::/32🔍 CERNET-CN-20050701 (CN)