Tom.be

Subnet
Calculator
Merger
Name

Subnet details 157.102.128.0/17

Network address 157.102.128.0
Prefix length 17 (255.255.128.0)
Range 157.102.128.0 - 157.102.255.255
Hexadecimal 9d668000
Binary 10011101 01100110 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 157.102.0.0/16🔍
Previous subnet 157.102.0.0/17🔍
Next subnet 157.103.0.0/17🔍

Subnet tree

Route 157.102.0.0/16🔍 AS2907 JPNIC-2Byte-ASBLOCK-AP for assignment to JPNIC members (JP)🔍
Netblock 157.102.0.0/16🔍 TUC-NET (JP)