Subnet details 91.139.12.0/23

Network address 91.139.12.0

Prefix length 23 (255.255.254.0)

Range 91.139.12.0 - 91.139.13.255

Hexadecimal 5b8b0c00

Binary 01011011 10001011 00001100 00000000

Binary subnet mask 11111111 11111111 11111110 00000000

Number of hosts 512

Parent subnet 91.139.12.0/22🔍

Previous subnet 91.139.10.0/23🔍

Next subnet 91.139.14.0/23🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)

Route 91.139.0.0/17🔍 AS13036 TMOBILE-CZ (CZ)🔍

Netblock 91.139.0.0/17🔍 CZ-RADIOMOBIL-20070523 (CZ)

Route 91.139.0.0/20🔍 AS6855 SK-TELEKOM Slovak Telekom T-Mobile CZ (SK)🔍

Netblock 91.139.0.0/20🔍 T-MOBILE-CZECH-ICT (CZ)