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
3.103.112.1 0:0:0:0:0:ffff:367:7001
3.103.112.2 0:0:0:0:0:ffff:367:7002
3.103.112.3 0:0:0:0:0:ffff:367:7003
3.103.112.4 0:0:0:0:0:ffff:367:7004
3.103.112.5 0:0:0:0:0:ffff:367:7005
3.103.112.6 0:0:0:0:0:ffff:367:7006
3.103.112.7 0:0:0:0:0:ffff:367:7007
3.103.112.8 0:0:0:0:0:ffff:367:7008
3.103.112.9 0:0:0:0:0:ffff:367:7009
3.103.112.10 0:0:0:0:0:ffff:367:700a
3.103.112.11 0:0:0:0:0:ffff:367:700b
3.103.112.12 0:0:0:0:0:ffff:367:700c
3.103.112.13 0:0:0:0:0:ffff:367:700d
3.103.112.14 0:0:0:0:0:ffff:367:700e
3.103.112.15 0:0:0:0:0:ffff:367:700f
3.103.112.16 0:0:0:0:0:ffff:367:7010
3.103.112.17 0:0:0:0:0:ffff:367:7011
3.103.112.18 0:0:0:0:0:ffff:367:7012
3.103.112.19 0:0:0:0:0:ffff:367:7013
3.103.112.20 0:0:0:0:0:ffff:367:7014
3.103.112.21 0:0:0:0:0:ffff:367:7015
3.103.112.22 0:0:0:0:0:ffff:367:7016
3.103.112.23 0:0:0:0:0:ffff:367:7017
3.103.112.24 0:0:0:0:0:ffff:367:7018
3.103.112.25 0:0:0:0:0:ffff:367:7019
3.103.112.26 0:0:0:0:0:ffff:367:701a
3.103.112.27 0:0:0:0:0:ffff:367:701b
3.103.112.28 0:0:0:0:0:ffff:367:701c
3.103.112.29 0:0:0:0:0:ffff:367:701d
3.103.112.30 0:0:0:0:0:ffff:367:701e
3.103.112.31 0:0:0:0:0:ffff:367:701f
3.103.112.32 0:0:0:0:0:ffff:367:7020
3.103.112.33 0:0:0:0:0:ffff:367:7021
3.103.112.34 0:0:0:0:0:ffff:367:7022
3.103.112.35 0:0:0:0:0:ffff:367:7023
3.103.112.36 0:0:0:0:0:ffff:367:7024
3.103.112.37 0:0:0:0:0:ffff:367:7025
3.103.112.38 0:0:0:0:0:ffff:367:7026
3.103.112.39 0:0:0:0:0:ffff:367:7027
3.103.112.40 0:0:0:0:0:ffff:367:7028
3.103.112.41 0:0:0:0:0:ffff:367:7029
3.103.112.42 0:0:0:0:0:ffff:367:702a
3.103.112.43 0:0:0:0:0:ffff:367:702b
3.103.112.44 0:0:0:0:0:ffff:367:702c
3.103.112.45 0:0:0:0:0:ffff:367:702d
3.103.112.46 0:0:0:0:0:ffff:367:702e
3.103.112.47 0:0:0:0:0:ffff:367:702f
3.103.112.48 0:0:0:0:0:ffff:367:7030
3.103.112.49 0:0:0:0:0:ffff:367:7031
3.103.112.50 0:0:0:0:0:ffff:367:7032
3.103.112.51 0:0:0:0:0:ffff:367:7033
3.103.112.52 0:0:0:0:0:ffff:367:7034
3.103.112.53 0:0:0:0:0:ffff:367:7035
3.103.112.54 0:0:0:0:0:ffff:367:7036
3.103.112.55 0:0:0:0:0:ffff:367:7037
3.103.112.56 0:0:0:0:0:ffff:367:7038
3.103.112.57 0:0:0:0:0:ffff:367:7039
3.103.112.58 0:0:0:0:0:ffff:367:703a
3.103.112.59 0:0:0:0:0:ffff:367:703b
3.103.112.60 0:0:0:0:0:ffff:367:703c


3.103.112.61 0:0:0:0:0:ffff:367:703d
3.103.112.62 0:0:0:0:0:ffff:367:703e
3.103.112.63 0:0:0:0:0:ffff:367:703f
3.103.112.64 0:0:0:0:0:ffff:367:7040
3.103.112.65 0:0:0:0:0:ffff:367:7041
3.103.112.66 0:0:0:0:0:ffff:367:7042
3.103.112.67 0:0:0:0:0:ffff:367:7043
3.103.112.68 0:0:0:0:0:ffff:367:7044
3.103.112.69 0:0:0:0:0:ffff:367:7045
3.103.112.70 0:0:0:0:0:ffff:367:7046
3.103.112.71 0:0:0:0:0:ffff:367:7047
3.103.112.72 0:0:0:0:0:ffff:367:7048
3.103.112.73 0:0:0:0:0:ffff:367:7049
3.103.112.74 0:0:0:0:0:ffff:367:704a
3.103.112.75 0:0:0:0:0:ffff:367:704b
3.103.112.76 0:0:0:0:0:ffff:367:704c
3.103.112.77 0:0:0:0:0:ffff:367:704d
3.103.112.78 0:0:0:0:0:ffff:367:704e
3.103.112.79 0:0:0:0:0:ffff:367:704f
3.103.112.80 0:0:0:0:0:ffff:367:7050
3.103.112.81 0:0:0:0:0:ffff:367:7051
3.103.112.82 0:0:0:0:0:ffff:367:7052
3.103.112.83 0:0:0:0:0:ffff:367:7053
3.103.112.84 0:0:0:0:0:ffff:367:7054
3.103.112.85 0:0:0:0:0:ffff:367:7055
3.103.112.86 0:0:0:0:0:ffff:367:7056
3.103.112.87 0:0:0:0:0:ffff:367:7057
3.103.112.88 0:0:0:0:0:ffff:367:7058
3.103.112.89 0:0:0:0:0:ffff:367:7059
3.103.112.90 0:0:0:0:0:ffff:367:705a
3.103.112.91 0:0:0:0:0:ffff:367:705b
3.103.112.92 0:0:0:0:0:ffff:367:705c
3.103.112.93 0:0:0:0:0:ffff:367:705d
3.103.112.94 0:0:0:0:0:ffff:367:705e
3.103.112.95 0:0:0:0:0:ffff:367:705f
3.103.112.96 0:0:0:0:0:ffff:367:7060
3.103.112.97 0:0:0:0:0:ffff:367:7061
3.103.112.98 0:0:0:0:0:ffff:367:7062
3.103.112.99 0:0:0:0:0:ffff:367:7063
3.103.112.100 0:0:0:0:0:ffff:367:7064
3.103.112.101 0:0:0:0:0:ffff:367:7065
3.103.112.102 0:0:0:0:0:ffff:367:7066
3.103.112.103 0:0:0:0:0:ffff:367:7067
3.103.112.104 0:0:0:0:0:ffff:367:7068
3.103.112.105 0:0:0:0:0:ffff:367:7069
3.103.112.106 0:0:0:0:0:ffff:367:706a
3.103.112.107 0:0:0:0:0:ffff:367:706b
3.103.112.108 0:0:0:0:0:ffff:367:706c
3.103.112.109 0:0:0:0:0:ffff:367:706d
3.103.112.110 0:0:0:0:0:ffff:367:706e
3.103.112.111 0:0:0:0:0:ffff:367:706f
3.103.112.112 0:0:0:0:0:ffff:367:7070
3.103.112.113 0:0:0:0:0:ffff:367:7071
3.103.112.114 0:0:0:0:0:ffff:367:7072
3.103.112.115 0:0:0:0:0:ffff:367:7073
3.103.112.116 0:0:0:0:0:ffff:367:7074
3.103.112.117 0:0:0:0:0:ffff:367:7075
3.103.112.118 0:0:0:0:0:ffff:367:7076
3.103.112.119 0:0:0:0:0:ffff:367:7077
3.103.112.120 0:0:0:0:0:ffff:367:7078


3.103.112.121 0:0:0:0:0:ffff:367:7079
3.103.112.122 0:0:0:0:0:ffff:367:707a
3.103.112.123 0:0:0:0:0:ffff:367:707b
3.103.112.124 0:0:0:0:0:ffff:367:707c
3.103.112.125 0:0:0:0:0:ffff:367:707d
3.103.112.126 0:0:0:0:0:ffff:367:707e
3.103.112.127 0:0:0:0:0:ffff:367:707f
3.103.112.128 0:0:0:0:0:ffff:367:7080
3.103.112.129 0:0:0:0:0:ffff:367:7081
3.103.112.130 0:0:0:0:0:ffff:367:7082
3.103.112.131 0:0:0:0:0:ffff:367:7083
3.103.112.132 0:0:0:0:0:ffff:367:7084
3.103.112.133 0:0:0:0:0:ffff:367:7085
3.103.112.134 0:0:0:0:0:ffff:367:7086
3.103.112.135 0:0:0:0:0:ffff:367:7087
3.103.112.136 0:0:0:0:0:ffff:367:7088
3.103.112.137 0:0:0:0:0:ffff:367:7089
3.103.112.138 0:0:0:0:0:ffff:367:708a
3.103.112.139 0:0:0:0:0:ffff:367:708b
3.103.112.140 0:0:0:0:0:ffff:367:708c
3.103.112.141 0:0:0:0:0:ffff:367:708d
3.103.112.142 0:0:0:0:0:ffff:367:708e
3.103.112.143 0:0:0:0:0:ffff:367:708f
3.103.112.144 0:0:0:0:0:ffff:367:7090
3.103.112.145 0:0:0:0:0:ffff:367:7091
3.103.112.146 0:0:0:0:0:ffff:367:7092
3.103.112.147 0:0:0:0:0:ffff:367:7093
3.103.112.148 0:0:0:0:0:ffff:367:7094
3.103.112.149 0:0:0:0:0:ffff:367:7095
3.103.112.150 0:0:0:0:0:ffff:367:7096
3.103.112.151 0:0:0:0:0:ffff:367:7097
3.103.112.152 0:0:0:0:0:ffff:367:7098
3.103.112.153 0:0:0:0:0:ffff:367:7099
3.103.112.154 0:0:0:0:0:ffff:367:709a
3.103.112.155 0:0:0:0:0:ffff:367:709b
3.103.112.156 0:0:0:0:0:ffff:367:709c
3.103.112.157 0:0:0:0:0:ffff:367:709d
3.103.112.158 0:0:0:0:0:ffff:367:709e
3.103.112.159 0:0:0:0:0:ffff:367:709f
3.103.112.160 0:0:0:0:0:ffff:367:70a0
3.103.112.161 0:0:0:0:0:ffff:367:70a1
3.103.112.162 0:0:0:0:0:ffff:367:70a2
3.103.112.163 0:0:0:0:0:ffff:367:70a3
3.103.112.164 0:0:0:0:0:ffff:367:70a4
3.103.112.165 0:0:0:0:0:ffff:367:70a5
3.103.112.166 0:0:0:0:0:ffff:367:70a6
3.103.112.167 0:0:0:0:0:ffff:367:70a7
3.103.112.168 0:0:0:0:0:ffff:367:70a8
3.103.112.169 0:0:0:0:0:ffff:367:70a9
3.103.112.170 0:0:0:0:0:ffff:367:70aa
3.103.112.171 0:0:0:0:0:ffff:367:70ab
3.103.112.172 0:0:0:0:0:ffff:367:70ac
3.103.112.173 0:0:0:0:0:ffff:367:70ad
3.103.112.174 0:0:0:0:0:ffff:367:70ae
3.103.112.175 0:0:0:0:0:ffff:367:70af
3.103.112.176 0:0:0:0:0:ffff:367:70b0
3.103.112.177 0:0:0:0:0:ffff:367:70b1
3.103.112.178 0:0:0:0:0:ffff:367:70b2
3.103.112.179 0:0:0:0:0:ffff:367:70b3
3.103.112.180 0:0:0:0:0:ffff:367:70b4


3.103.112.181 0:0:0:0:0:ffff:367:70b5
3.103.112.182 0:0:0:0:0:ffff:367:70b6
3.103.112.183 0:0:0:0:0:ffff:367:70b7
3.103.112.184 0:0:0:0:0:ffff:367:70b8
3.103.112.185 0:0:0:0:0:ffff:367:70b9
3.103.112.186 0:0:0:0:0:ffff:367:70ba
3.103.112.187 0:0:0:0:0:ffff:367:70bb
3.103.112.188 0:0:0:0:0:ffff:367:70bc
3.103.112.189 0:0:0:0:0:ffff:367:70bd
3.103.112.190 0:0:0:0:0:ffff:367:70be
3.103.112.191 0:0:0:0:0:ffff:367:70bf
3.103.112.192 0:0:0:0:0:ffff:367:70c0
3.103.112.193 0:0:0:0:0:ffff:367:70c1
3.103.112.194 0:0:0:0:0:ffff:367:70c2
3.103.112.195 0:0:0:0:0:ffff:367:70c3
3.103.112.196 0:0:0:0:0:ffff:367:70c4
3.103.112.197 0:0:0:0:0:ffff:367:70c5
3.103.112.198 0:0:0:0:0:ffff:367:70c6
3.103.112.199 0:0:0:0:0:ffff:367:70c7
3.103.112.200 0:0:0:0:0:ffff:367:70c8
3.103.112.201 0:0:0:0:0:ffff:367:70c9
3.103.112.202 0:0:0:0:0:ffff:367:70ca
3.103.112.203 0:0:0:0:0:ffff:367:70cb
3.103.112.204 0:0:0:0:0:ffff:367:70cc
3.103.112.205 0:0:0:0:0:ffff:367:70cd
3.103.112.206 0:0:0:0:0:ffff:367:70ce
3.103.112.207 0:0:0:0:0:ffff:367:70cf
3.103.112.208 0:0:0:0:0:ffff:367:70d0
3.103.112.209 0:0:0:0:0:ffff:367:70d1
3.103.112.210 0:0:0:0:0:ffff:367:70d2
3.103.112.211 0:0:0:0:0:ffff:367:70d3
3.103.112.212 0:0:0:0:0:ffff:367:70d4
3.103.112.213 0:0:0:0:0:ffff:367:70d5
3.103.112.214 0:0:0:0:0:ffff:367:70d6
3.103.112.215 0:0:0:0:0:ffff:367:70d7
3.103.112.216 0:0:0:0:0:ffff:367:70d8
3.103.112.217 0:0:0:0:0:ffff:367:70d9
3.103.112.218 0:0:0:0:0:ffff:367:70da
3.103.112.219 0:0:0:0:0:ffff:367:70db
3.103.112.220 0:0:0:0:0:ffff:367:70dc
3.103.112.221 0:0:0:0:0:ffff:367:70dd
3.103.112.222 0:0:0:0:0:ffff:367:70de
3.103.112.223 0:0:0:0:0:ffff:367:70df
3.103.112.224 0:0:0:0:0:ffff:367:70e0
3.103.112.225 0:0:0:0:0:ffff:367:70e1
3.103.112.226 0:0:0:0:0:ffff:367:70e2
3.103.112.227 0:0:0:0:0:ffff:367:70e3
3.103.112.228 0:0:0:0:0:ffff:367:70e4
3.103.112.229 0:0:0:0:0:ffff:367:70e5
3.103.112.230 0:0:0:0:0:ffff:367:70e6
3.103.112.231 0:0:0:0:0:ffff:367:70e7
3.103.112.232 0:0:0:0:0:ffff:367:70e8
3.103.112.233 0:0:0:0:0:ffff:367:70e9
3.103.112.234 0:0:0:0:0:ffff:367:70ea
3.103.112.235 0:0:0:0:0:ffff:367:70eb
3.103.112.236 0:0:0:0:0:ffff:367:70ec
3.103.112.237 0:0:0:0:0:ffff:367:70ed
3.103.112.238 0:0:0:0:0:ffff:367:70ee
3.103.112.239 0:0:0:0:0:ffff:367:70ef
3.103.112.240 0:0:0:0:0:ffff:367:70f0
3.103.112.241 0:0:0:0:0:ffff:367:70f1
3.103.112.242 0:0:0:0:0:ffff:367:70f2
3.103.112.243 0:0:0:0:0:ffff:367:70f3
3.103.112.244 0:0:0:0:0:ffff:367:70f4
3.103.112.245 0:0:0:0:0:ffff:367:70f5
3.103.112.246 0:0:0:0:0:ffff:367:70f6
3.103.112.247 0:0:0:0:0:ffff:367:70f7
3.103.112.248 0:0:0:0:0:ffff:367:70f8
3.103.112.249 0:0:0:0:0:ffff:367:70f9
3.103.112.250 0:0:0:0:0:ffff:367:70fa
3.103.112.251 0:0:0:0:0:ffff:367:70fb
3.103.112.252 0:0:0:0:0:ffff:367:70fc
3.103.112.253 0:0:0:0:0:ffff:367:70fd
3.103.112.254 0:0:0:0:0:ffff:367:70fe
3.103.112.255 0:0:0:0:0:ffff:367:70ff


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.