Subnet details 217.217.128.0/21

Network address 217.217.128.0
Prefix length 21 (255.255.248.0)
Range 217.217.128.0 - 217.217.135.255
Hexadecimal d9d98000
Binary 11011001 11011001 10000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.217.128.0/20🔍
Previous subnet 217.217.120.0/21🔍
Next subnet 217.217.136.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.216.0.0/15🔍 DE-TERRATRANSIT-20010402 (DE)
Route 217.217.128.0/18🔍 AS42366 TERRATRANSIT-AS (DE)🔍
Netblock 217.217.128.0/18🔍 DE-IPXO-20250722 (DE)
Route 217.217.128.0/20🔍 AS59642 CHERRYSERVERS2-AS (LT)🔍
Netblock 217.217.128.0/21🔍 NET-217-217-128-0-21 (HK)