Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
103.54.128.1 0:0:0:0:0:ffff:6736:8001
103.54.128.2 0:0:0:0:0:ffff:6736:8002
103.54.128.3 0:0:0:0:0:ffff:6736:8003
103.54.128.4 0:0:0:0:0:ffff:6736:8004
103.54.128.5 0:0:0:0:0:ffff:6736:8005
103.54.128.6 0:0:0:0:0:ffff:6736:8006
103.54.128.7 0:0:0:0:0:ffff:6736:8007
103.54.128.8 0:0:0:0:0:ffff:6736:8008
103.54.128.9 0:0:0:0:0:ffff:6736:8009
103.54.128.10 0:0:0:0:0:ffff:6736:800a
103.54.128.11 0:0:0:0:0:ffff:6736:800b
103.54.128.12 0:0:0:0:0:ffff:6736:800c
103.54.128.13 0:0:0:0:0:ffff:6736:800d
103.54.128.14 0:0:0:0:0:ffff:6736:800e
103.54.128.15 0:0:0:0:0:ffff:6736:800f
103.54.128.16 0:0:0:0:0:ffff:6736:8010
103.54.128.17 0:0:0:0:0:ffff:6736:8011
103.54.128.18 0:0:0:0:0:ffff:6736:8012
103.54.128.19 0:0:0:0:0:ffff:6736:8013
103.54.128.20 0:0:0:0:0:ffff:6736:8014
103.54.128.21 0:0:0:0:0:ffff:6736:8015
103.54.128.22 0:0:0:0:0:ffff:6736:8016
103.54.128.23 0:0:0:0:0:ffff:6736:8017
103.54.128.24 0:0:0:0:0:ffff:6736:8018
103.54.128.25 0:0:0:0:0:ffff:6736:8019
103.54.128.26 0:0:0:0:0:ffff:6736:801a
103.54.128.27 0:0:0:0:0:ffff:6736:801b
103.54.128.28 0:0:0:0:0:ffff:6736:801c
103.54.128.29 0:0:0:0:0:ffff:6736:801d
103.54.128.30 0:0:0:0:0:ffff:6736:801e
103.54.128.31 0:0:0:0:0:ffff:6736:801f
103.54.128.32 0:0:0:0:0:ffff:6736:8020
103.54.128.33 0:0:0:0:0:ffff:6736:8021
103.54.128.34 0:0:0:0:0:ffff:6736:8022
103.54.128.35 0:0:0:0:0:ffff:6736:8023
103.54.128.36 0:0:0:0:0:ffff:6736:8024
103.54.128.37 0:0:0:0:0:ffff:6736:8025
103.54.128.38 0:0:0:0:0:ffff:6736:8026
103.54.128.39 0:0:0:0:0:ffff:6736:8027
103.54.128.40 0:0:0:0:0:ffff:6736:8028
103.54.128.41 0:0:0:0:0:ffff:6736:8029
103.54.128.42 0:0:0:0:0:ffff:6736:802a
103.54.128.43 0:0:0:0:0:ffff:6736:802b
103.54.128.44 0:0:0:0:0:ffff:6736:802c
103.54.128.45 0:0:0:0:0:ffff:6736:802d
103.54.128.46 0:0:0:0:0:ffff:6736:802e
103.54.128.47 0:0:0:0:0:ffff:6736:802f
103.54.128.48 0:0:0:0:0:ffff:6736:8030
103.54.128.49 0:0:0:0:0:ffff:6736:8031
103.54.128.50 0:0:0:0:0:ffff:6736:8032
103.54.128.51 0:0:0:0:0:ffff:6736:8033
103.54.128.52 0:0:0:0:0:ffff:6736:8034
103.54.128.53 0:0:0:0:0:ffff:6736:8035
103.54.128.54 0:0:0:0:0:ffff:6736:8036
103.54.128.55 0:0:0:0:0:ffff:6736:8037
103.54.128.56 0:0:0:0:0:ffff:6736:8038
103.54.128.57 0:0:0:0:0:ffff:6736:8039
103.54.128.58 0:0:0:0:0:ffff:6736:803a
103.54.128.59 0:0:0:0:0:ffff:6736:803b
103.54.128.60 0:0:0:0:0:ffff:6736:803c


103.54.128.61 0:0:0:0:0:ffff:6736:803d
103.54.128.62 0:0:0:0:0:ffff:6736:803e
103.54.128.63 0:0:0:0:0:ffff:6736:803f
103.54.128.64 0:0:0:0:0:ffff:6736:8040
103.54.128.65 0:0:0:0:0:ffff:6736:8041
103.54.128.66 0:0:0:0:0:ffff:6736:8042
103.54.128.67 0:0:0:0:0:ffff:6736:8043
103.54.128.68 0:0:0:0:0:ffff:6736:8044
103.54.128.69 0:0:0:0:0:ffff:6736:8045
103.54.128.70 0:0:0:0:0:ffff:6736:8046
103.54.128.71 0:0:0:0:0:ffff:6736:8047
103.54.128.72 0:0:0:0:0:ffff:6736:8048
103.54.128.73 0:0:0:0:0:ffff:6736:8049
103.54.128.74 0:0:0:0:0:ffff:6736:804a
103.54.128.75 0:0:0:0:0:ffff:6736:804b
103.54.128.76 0:0:0:0:0:ffff:6736:804c
103.54.128.77 0:0:0:0:0:ffff:6736:804d
103.54.128.78 0:0:0:0:0:ffff:6736:804e
103.54.128.79 0:0:0:0:0:ffff:6736:804f
103.54.128.80 0:0:0:0:0:ffff:6736:8050
103.54.128.81 0:0:0:0:0:ffff:6736:8051
103.54.128.82 0:0:0:0:0:ffff:6736:8052
103.54.128.83 0:0:0:0:0:ffff:6736:8053
103.54.128.84 0:0:0:0:0:ffff:6736:8054
103.54.128.85 0:0:0:0:0:ffff:6736:8055
103.54.128.86 0:0:0:0:0:ffff:6736:8056
103.54.128.87 0:0:0:0:0:ffff:6736:8057
103.54.128.88 0:0:0:0:0:ffff:6736:8058
103.54.128.89 0:0:0:0:0:ffff:6736:8059
103.54.128.90 0:0:0:0:0:ffff:6736:805a
103.54.128.91 0:0:0:0:0:ffff:6736:805b
103.54.128.92 0:0:0:0:0:ffff:6736:805c
103.54.128.93 0:0:0:0:0:ffff:6736:805d
103.54.128.94 0:0:0:0:0:ffff:6736:805e
103.54.128.95 0:0:0:0:0:ffff:6736:805f
103.54.128.96 0:0:0:0:0:ffff:6736:8060
103.54.128.97 0:0:0:0:0:ffff:6736:8061
103.54.128.98 0:0:0:0:0:ffff:6736:8062
103.54.128.99 0:0:0:0:0:ffff:6736:8063
103.54.128.100 0:0:0:0:0:ffff:6736:8064
103.54.128.101 0:0:0:0:0:ffff:6736:8065
103.54.128.102 0:0:0:0:0:ffff:6736:8066
103.54.128.103 0:0:0:0:0:ffff:6736:8067
103.54.128.104 0:0:0:0:0:ffff:6736:8068
103.54.128.105 0:0:0:0:0:ffff:6736:8069
103.54.128.106 0:0:0:0:0:ffff:6736:806a
103.54.128.107 0:0:0:0:0:ffff:6736:806b
103.54.128.108 0:0:0:0:0:ffff:6736:806c
103.54.128.109 0:0:0:0:0:ffff:6736:806d
103.54.128.110 0:0:0:0:0:ffff:6736:806e
103.54.128.111 0:0:0:0:0:ffff:6736:806f
103.54.128.112 0:0:0:0:0:ffff:6736:8070
103.54.128.113 0:0:0:0:0:ffff:6736:8071
103.54.128.114 0:0:0:0:0:ffff:6736:8072
103.54.128.115 0:0:0:0:0:ffff:6736:8073
103.54.128.116 0:0:0:0:0:ffff:6736:8074
103.54.128.117 0:0:0:0:0:ffff:6736:8075
103.54.128.118 0:0:0:0:0:ffff:6736:8076
103.54.128.119 0:0:0:0:0:ffff:6736:8077
103.54.128.120 0:0:0:0:0:ffff:6736:8078


103.54.128.121 0:0:0:0:0:ffff:6736:8079
103.54.128.122 0:0:0:0:0:ffff:6736:807a
103.54.128.123 0:0:0:0:0:ffff:6736:807b
103.54.128.124 0:0:0:0:0:ffff:6736:807c
103.54.128.125 0:0:0:0:0:ffff:6736:807d
103.54.128.126 0:0:0:0:0:ffff:6736:807e
103.54.128.127 0:0:0:0:0:ffff:6736:807f
103.54.128.128 0:0:0:0:0:ffff:6736:8080
103.54.128.129 0:0:0:0:0:ffff:6736:8081
103.54.128.130 0:0:0:0:0:ffff:6736:8082
103.54.128.131 0:0:0:0:0:ffff:6736:8083
103.54.128.132 0:0:0:0:0:ffff:6736:8084
103.54.128.133 0:0:0:0:0:ffff:6736:8085
103.54.128.134 0:0:0:0:0:ffff:6736:8086
103.54.128.135 0:0:0:0:0:ffff:6736:8087
103.54.128.136 0:0:0:0:0:ffff:6736:8088
103.54.128.137 0:0:0:0:0:ffff:6736:8089
103.54.128.138 0:0:0:0:0:ffff:6736:808a
103.54.128.139 0:0:0:0:0:ffff:6736:808b
103.54.128.140 0:0:0:0:0:ffff:6736:808c
103.54.128.141 0:0:0:0:0:ffff:6736:808d
103.54.128.142 0:0:0:0:0:ffff:6736:808e
103.54.128.143 0:0:0:0:0:ffff:6736:808f
103.54.128.144 0:0:0:0:0:ffff:6736:8090
103.54.128.145 0:0:0:0:0:ffff:6736:8091
103.54.128.146 0:0:0:0:0:ffff:6736:8092
103.54.128.147 0:0:0:0:0:ffff:6736:8093
103.54.128.148 0:0:0:0:0:ffff:6736:8094
103.54.128.149 0:0:0:0:0:ffff:6736:8095
103.54.128.150 0:0:0:0:0:ffff:6736:8096
103.54.128.151 0:0:0:0:0:ffff:6736:8097
103.54.128.152 0:0:0:0:0:ffff:6736:8098
103.54.128.153 0:0:0:0:0:ffff:6736:8099
103.54.128.154 0:0:0:0:0:ffff:6736:809a
103.54.128.155 0:0:0:0:0:ffff:6736:809b
103.54.128.156 0:0:0:0:0:ffff:6736:809c
103.54.128.157 0:0:0:0:0:ffff:6736:809d
103.54.128.158 0:0:0:0:0:ffff:6736:809e
103.54.128.159 0:0:0:0:0:ffff:6736:809f
103.54.128.160 0:0:0:0:0:ffff:6736:80a0
103.54.128.161 0:0:0:0:0:ffff:6736:80a1
103.54.128.162 0:0:0:0:0:ffff:6736:80a2
103.54.128.163 0:0:0:0:0:ffff:6736:80a3
103.54.128.164 0:0:0:0:0:ffff:6736:80a4
103.54.128.165 0:0:0:0:0:ffff:6736:80a5
103.54.128.166 0:0:0:0:0:ffff:6736:80a6
103.54.128.167 0:0:0:0:0:ffff:6736:80a7
103.54.128.168 0:0:0:0:0:ffff:6736:80a8
103.54.128.169 0:0:0:0:0:ffff:6736:80a9
103.54.128.170 0:0:0:0:0:ffff:6736:80aa
103.54.128.171 0:0:0:0:0:ffff:6736:80ab
103.54.128.172 0:0:0:0:0:ffff:6736:80ac
103.54.128.173 0:0:0:0:0:ffff:6736:80ad
103.54.128.174 0:0:0:0:0:ffff:6736:80ae
103.54.128.175 0:0:0:0:0:ffff:6736:80af
103.54.128.176 0:0:0:0:0:ffff:6736:80b0
103.54.128.177 0:0:0:0:0:ffff:6736:80b1
103.54.128.178 0:0:0:0:0:ffff:6736:80b2
103.54.128.179 0:0:0:0:0:ffff:6736:80b3
103.54.128.180 0:0:0:0:0:ffff:6736:80b4


103.54.128.181 0:0:0:0:0:ffff:6736:80b5
103.54.128.182 0:0:0:0:0:ffff:6736:80b6
103.54.128.183 0:0:0:0:0:ffff:6736:80b7
103.54.128.184 0:0:0:0:0:ffff:6736:80b8
103.54.128.185 0:0:0:0:0:ffff:6736:80b9
103.54.128.186 0:0:0:0:0:ffff:6736:80ba
103.54.128.187 0:0:0:0:0:ffff:6736:80bb
103.54.128.188 0:0:0:0:0:ffff:6736:80bc
103.54.128.189 0:0:0:0:0:ffff:6736:80bd
103.54.128.190 0:0:0:0:0:ffff:6736:80be
103.54.128.191 0:0:0:0:0:ffff:6736:80bf
103.54.128.192 0:0:0:0:0:ffff:6736:80c0
103.54.128.193 0:0:0:0:0:ffff:6736:80c1
103.54.128.194 0:0:0:0:0:ffff:6736:80c2
103.54.128.195 0:0:0:0:0:ffff:6736:80c3
103.54.128.196 0:0:0:0:0:ffff:6736:80c4
103.54.128.197 0:0:0:0:0:ffff:6736:80c5
103.54.128.198 0:0:0:0:0:ffff:6736:80c6
103.54.128.199 0:0:0:0:0:ffff:6736:80c7
103.54.128.200 0:0:0:0:0:ffff:6736:80c8
103.54.128.201 0:0:0:0:0:ffff:6736:80c9
103.54.128.202 0:0:0:0:0:ffff:6736:80ca
103.54.128.203 0:0:0:0:0:ffff:6736:80cb
103.54.128.204 0:0:0:0:0:ffff:6736:80cc
103.54.128.205 0:0:0:0:0:ffff:6736:80cd
103.54.128.206 0:0:0:0:0:ffff:6736:80ce
103.54.128.207 0:0:0:0:0:ffff:6736:80cf
103.54.128.208 0:0:0:0:0:ffff:6736:80d0
103.54.128.209 0:0:0:0:0:ffff:6736:80d1
103.54.128.210 0:0:0:0:0:ffff:6736:80d2
103.54.128.211 0:0:0:0:0:ffff:6736:80d3
103.54.128.212 0:0:0:0:0:ffff:6736:80d4
103.54.128.213 0:0:0:0:0:ffff:6736:80d5
103.54.128.214 0:0:0:0:0:ffff:6736:80d6
103.54.128.215 0:0:0:0:0:ffff:6736:80d7
103.54.128.216 0:0:0:0:0:ffff:6736:80d8
103.54.128.217 0:0:0:0:0:ffff:6736:80d9
103.54.128.218 0:0:0:0:0:ffff:6736:80da
103.54.128.219 0:0:0:0:0:ffff:6736:80db
103.54.128.220 0:0:0:0:0:ffff:6736:80dc
103.54.128.221 0:0:0:0:0:ffff:6736:80dd
103.54.128.222 0:0:0:0:0:ffff:6736:80de
103.54.128.223 0:0:0:0:0:ffff:6736:80df
103.54.128.224 0:0:0:0:0:ffff:6736:80e0
103.54.128.225 0:0:0:0:0:ffff:6736:80e1
103.54.128.226 0:0:0:0:0:ffff:6736:80e2
103.54.128.227 0:0:0:0:0:ffff:6736:80e3
103.54.128.228 0:0:0:0:0:ffff:6736:80e4
103.54.128.229 0:0:0:0:0:ffff:6736:80e5
103.54.128.230 0:0:0:0:0:ffff:6736:80e6
103.54.128.231 0:0:0:0:0:ffff:6736:80e7
103.54.128.232 0:0:0:0:0:ffff:6736:80e8
103.54.128.233 0:0:0:0:0:ffff:6736:80e9
103.54.128.234 0:0:0:0:0:ffff:6736:80ea
103.54.128.235 0:0:0:0:0:ffff:6736:80eb
103.54.128.236 0:0:0:0:0:ffff:6736:80ec
103.54.128.237 0:0:0:0:0:ffff:6736:80ed
103.54.128.238 0:0:0:0:0:ffff:6736:80ee
103.54.128.239 0:0:0:0:0:ffff:6736:80ef
103.54.128.240 0:0:0:0:0:ffff:6736:80f0
103.54.128.241 0:0:0:0:0:ffff:6736:80f1
103.54.128.242 0:0:0:0:0:ffff:6736:80f2
103.54.128.243 0:0:0:0:0:ffff:6736:80f3
103.54.128.244 0:0:0:0:0:ffff:6736:80f4
103.54.128.245 0:0:0:0:0:ffff:6736:80f5
103.54.128.246 0:0:0:0:0:ffff:6736:80f6
103.54.128.247 0:0:0:0:0:ffff:6736:80f7
103.54.128.248 0:0:0:0:0:ffff:6736:80f8
103.54.128.249 0:0:0:0:0:ffff:6736:80f9
103.54.128.250 0:0:0:0:0:ffff:6736:80fa
103.54.128.251 0:0:0:0:0:ffff:6736:80fb
103.54.128.252 0:0:0:0:0:ffff:6736:80fc
103.54.128.253 0:0:0:0:0:ffff:6736:80fd
103.54.128.254 0:0:0:0:0:ffff:6736:80fe
103.54.128.255 0:0:0:0:0:ffff:6736:80ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.