Subnet details 217.156.21.164/30

Network address 217.156.21.164
Prefix length 30 (255.255.255.252)
Range 217.156.21.164 - 217.156.21.167
Hexadecimal d99c15a4
Binary 11011001 10011100 00010101 10100100
Binary subnet mask 11111111 11111111 11111111 11111100
Number of hosts 4
Parent subnet 217.156.21.160/29🔍
Previous subnet 217.156.21.160/30🔍
Next subnet 217.156.21.168/30🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.156.0.0/17🔍 RO-RNC-20010221 (RO)