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Subnet details 81.181.247.20/30

Network address 81.181.247.20
Prefix length 30 (255.255.255.252)
Range 81.181.247.20 - 81.181.247.23
Hexadecimal 51b5f714
Binary 01010001 10110101 11110111 00010100
Binary subnet mask 11111111 11111111 11111111 11111100
Number of hosts 4
Parent subnet 81.181.247.16/29🔍
Previous subnet 81.181.247.16/30🔍
Next subnet 81.181.247.24/30🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.180.0.0/15🔍 RO-RNC-20030204 (RO)
Route 81.181.247.0/24🔍 AS39737 Prime-Telecom-AS Prime Telecom (RO)🔍
Netblock 81.181.247.0/24🔍 ARHIEPISCOPIA-IASILOR (RO)