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Subnet details 138.249.21.0/24

Network address 138.249.21.0
Prefix length 24 (255.255.255.0)
Range 138.249.21.0 - 138.249.21.255
Hexadecimal 8af91500
Binary 10001010 11111001 00010101 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 138.249.20.0/23🔍
Previous subnet 138.249.20.0/24🔍
Next subnet 138.249.22.0/24🔍

Subnet tree

Netblock 138.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 138.192.0.0/10🔍 ABB-SE-NET1_1 (CH)
Netblock 138.249.0.0/16🔍 HK-ADDRESS-19900613 (GB)
Route 138.249.21.0/24🔍 AS13335 CLOUDFLARENET-AS Cloudflare Inc (US)🔍
Netblock 138.249.21.0/24🔍 CR-TRUESWIFTWAY-20251203 (CR)