Subnet details 2003:1800::/21

Network address 2003:1800::

Full 2003:1800:0000:0000:0000:0000:0000:0000

Prefix length 21

Range 2003:1800:: - 2003:1fff:ffff:ffff:ffff:ffff:ffff:ffff

Number of hosts 162,259,276,829,213,363,391,578,010,288,128

Parent subnet 2003:1000::/20🔍

Previous subnet 2003:1000::/21🔍

Next subnet 2003:2000::/21🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍

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

Route 2003::/18🔍 AS3320 DTAG Internet service provider operations (DE)🔍

Netblock 2003::/18🔍 EU-ZZ-2003-0000 (EU)

Netblock 2003::/19🔍 DE-TELEKOM-20050113 (DE)

Netblock 2003:1800::/21🔍 DTAG-FMED-TERASTREAM (DE)