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
5.123.119.1 0:0:0:0:0:ffff:57b:7701
5.123.119.2 0:0:0:0:0:ffff:57b:7702
5.123.119.3 0:0:0:0:0:ffff:57b:7703
5.123.119.4 0:0:0:0:0:ffff:57b:7704
5.123.119.5 0:0:0:0:0:ffff:57b:7705
5.123.119.6 0:0:0:0:0:ffff:57b:7706
5.123.119.7 0:0:0:0:0:ffff:57b:7707
5.123.119.8 0:0:0:0:0:ffff:57b:7708
5.123.119.9 0:0:0:0:0:ffff:57b:7709
5.123.119.10 0:0:0:0:0:ffff:57b:770a
5.123.119.11 0:0:0:0:0:ffff:57b:770b
5.123.119.12 0:0:0:0:0:ffff:57b:770c
5.123.119.13 0:0:0:0:0:ffff:57b:770d
5.123.119.14 0:0:0:0:0:ffff:57b:770e
5.123.119.15 0:0:0:0:0:ffff:57b:770f
5.123.119.16 0:0:0:0:0:ffff:57b:7710
5.123.119.17 0:0:0:0:0:ffff:57b:7711
5.123.119.18 0:0:0:0:0:ffff:57b:7712
5.123.119.19 0:0:0:0:0:ffff:57b:7713
5.123.119.20 0:0:0:0:0:ffff:57b:7714
5.123.119.21 0:0:0:0:0:ffff:57b:7715
5.123.119.22 0:0:0:0:0:ffff:57b:7716
5.123.119.23 0:0:0:0:0:ffff:57b:7717
5.123.119.24 0:0:0:0:0:ffff:57b:7718
5.123.119.25 0:0:0:0:0:ffff:57b:7719
5.123.119.26 0:0:0:0:0:ffff:57b:771a
5.123.119.27 0:0:0:0:0:ffff:57b:771b
5.123.119.28 0:0:0:0:0:ffff:57b:771c
5.123.119.29 0:0:0:0:0:ffff:57b:771d
5.123.119.30 0:0:0:0:0:ffff:57b:771e
5.123.119.31 0:0:0:0:0:ffff:57b:771f
5.123.119.32 0:0:0:0:0:ffff:57b:7720
5.123.119.33 0:0:0:0:0:ffff:57b:7721
5.123.119.34 0:0:0:0:0:ffff:57b:7722
5.123.119.35 0:0:0:0:0:ffff:57b:7723
5.123.119.36 0:0:0:0:0:ffff:57b:7724
5.123.119.37 0:0:0:0:0:ffff:57b:7725
5.123.119.38 0:0:0:0:0:ffff:57b:7726
5.123.119.39 0:0:0:0:0:ffff:57b:7727
5.123.119.40 0:0:0:0:0:ffff:57b:7728
5.123.119.41 0:0:0:0:0:ffff:57b:7729
5.123.119.42 0:0:0:0:0:ffff:57b:772a
5.123.119.43 0:0:0:0:0:ffff:57b:772b
5.123.119.44 0:0:0:0:0:ffff:57b:772c
5.123.119.45 0:0:0:0:0:ffff:57b:772d
5.123.119.46 0:0:0:0:0:ffff:57b:772e
5.123.119.47 0:0:0:0:0:ffff:57b:772f
5.123.119.48 0:0:0:0:0:ffff:57b:7730
5.123.119.49 0:0:0:0:0:ffff:57b:7731
5.123.119.50 0:0:0:0:0:ffff:57b:7732
5.123.119.51 0:0:0:0:0:ffff:57b:7733
5.123.119.52 0:0:0:0:0:ffff:57b:7734
5.123.119.53 0:0:0:0:0:ffff:57b:7735
5.123.119.54 0:0:0:0:0:ffff:57b:7736
5.123.119.55 0:0:0:0:0:ffff:57b:7737
5.123.119.56 0:0:0:0:0:ffff:57b:7738
5.123.119.57 0:0:0:0:0:ffff:57b:7739
5.123.119.58 0:0:0:0:0:ffff:57b:773a
5.123.119.59 0:0:0:0:0:ffff:57b:773b
5.123.119.60 0:0:0:0:0:ffff:57b:773c


5.123.119.61 0:0:0:0:0:ffff:57b:773d
5.123.119.62 0:0:0:0:0:ffff:57b:773e
5.123.119.63 0:0:0:0:0:ffff:57b:773f
5.123.119.64 0:0:0:0:0:ffff:57b:7740
5.123.119.65 0:0:0:0:0:ffff:57b:7741
5.123.119.66 0:0:0:0:0:ffff:57b:7742
5.123.119.67 0:0:0:0:0:ffff:57b:7743
5.123.119.68 0:0:0:0:0:ffff:57b:7744
5.123.119.69 0:0:0:0:0:ffff:57b:7745
5.123.119.70 0:0:0:0:0:ffff:57b:7746
5.123.119.71 0:0:0:0:0:ffff:57b:7747
5.123.119.72 0:0:0:0:0:ffff:57b:7748
5.123.119.73 0:0:0:0:0:ffff:57b:7749
5.123.119.74 0:0:0:0:0:ffff:57b:774a
5.123.119.75 0:0:0:0:0:ffff:57b:774b
5.123.119.76 0:0:0:0:0:ffff:57b:774c
5.123.119.77 0:0:0:0:0:ffff:57b:774d
5.123.119.78 0:0:0:0:0:ffff:57b:774e
5.123.119.79 0:0:0:0:0:ffff:57b:774f
5.123.119.80 0:0:0:0:0:ffff:57b:7750
5.123.119.81 0:0:0:0:0:ffff:57b:7751
5.123.119.82 0:0:0:0:0:ffff:57b:7752
5.123.119.83 0:0:0:0:0:ffff:57b:7753
5.123.119.84 0:0:0:0:0:ffff:57b:7754
5.123.119.85 0:0:0:0:0:ffff:57b:7755
5.123.119.86 0:0:0:0:0:ffff:57b:7756
5.123.119.87 0:0:0:0:0:ffff:57b:7757
5.123.119.88 0:0:0:0:0:ffff:57b:7758
5.123.119.89 0:0:0:0:0:ffff:57b:7759
5.123.119.90 0:0:0:0:0:ffff:57b:775a
5.123.119.91 0:0:0:0:0:ffff:57b:775b
5.123.119.92 0:0:0:0:0:ffff:57b:775c
5.123.119.93 0:0:0:0:0:ffff:57b:775d
5.123.119.94 0:0:0:0:0:ffff:57b:775e
5.123.119.95 0:0:0:0:0:ffff:57b:775f
5.123.119.96 0:0:0:0:0:ffff:57b:7760
5.123.119.97 0:0:0:0:0:ffff:57b:7761
5.123.119.98 0:0:0:0:0:ffff:57b:7762
5.123.119.99 0:0:0:0:0:ffff:57b:7763
5.123.119.100 0:0:0:0:0:ffff:57b:7764
5.123.119.101 0:0:0:0:0:ffff:57b:7765
5.123.119.102 0:0:0:0:0:ffff:57b:7766
5.123.119.103 0:0:0:0:0:ffff:57b:7767
5.123.119.104 0:0:0:0:0:ffff:57b:7768
5.123.119.105 0:0:0:0:0:ffff:57b:7769
5.123.119.106 0:0:0:0:0:ffff:57b:776a
5.123.119.107 0:0:0:0:0:ffff:57b:776b
5.123.119.108 0:0:0:0:0:ffff:57b:776c
5.123.119.109 0:0:0:0:0:ffff:57b:776d
5.123.119.110 0:0:0:0:0:ffff:57b:776e
5.123.119.111 0:0:0:0:0:ffff:57b:776f
5.123.119.112 0:0:0:0:0:ffff:57b:7770
5.123.119.113 0:0:0:0:0:ffff:57b:7771
5.123.119.114 0:0:0:0:0:ffff:57b:7772
5.123.119.115 0:0:0:0:0:ffff:57b:7773
5.123.119.116 0:0:0:0:0:ffff:57b:7774
5.123.119.117 0:0:0:0:0:ffff:57b:7775
5.123.119.118 0:0:0:0:0:ffff:57b:7776
5.123.119.119 0:0:0:0:0:ffff:57b:7777
5.123.119.120 0:0:0:0:0:ffff:57b:7778


5.123.119.121 0:0:0:0:0:ffff:57b:7779
5.123.119.122 0:0:0:0:0:ffff:57b:777a
5.123.119.123 0:0:0:0:0:ffff:57b:777b
5.123.119.124 0:0:0:0:0:ffff:57b:777c
5.123.119.125 0:0:0:0:0:ffff:57b:777d
5.123.119.126 0:0:0:0:0:ffff:57b:777e
5.123.119.127 0:0:0:0:0:ffff:57b:777f
5.123.119.128 0:0:0:0:0:ffff:57b:7780
5.123.119.129 0:0:0:0:0:ffff:57b:7781
5.123.119.130 0:0:0:0:0:ffff:57b:7782
5.123.119.131 0:0:0:0:0:ffff:57b:7783
5.123.119.132 0:0:0:0:0:ffff:57b:7784
5.123.119.133 0:0:0:0:0:ffff:57b:7785
5.123.119.134 0:0:0:0:0:ffff:57b:7786
5.123.119.135 0:0:0:0:0:ffff:57b:7787
5.123.119.136 0:0:0:0:0:ffff:57b:7788
5.123.119.137 0:0:0:0:0:ffff:57b:7789
5.123.119.138 0:0:0:0:0:ffff:57b:778a
5.123.119.139 0:0:0:0:0:ffff:57b:778b
5.123.119.140 0:0:0:0:0:ffff:57b:778c
5.123.119.141 0:0:0:0:0:ffff:57b:778d
5.123.119.142 0:0:0:0:0:ffff:57b:778e
5.123.119.143 0:0:0:0:0:ffff:57b:778f
5.123.119.144 0:0:0:0:0:ffff:57b:7790
5.123.119.145 0:0:0:0:0:ffff:57b:7791
5.123.119.146 0:0:0:0:0:ffff:57b:7792
5.123.119.147 0:0:0:0:0:ffff:57b:7793
5.123.119.148 0:0:0:0:0:ffff:57b:7794
5.123.119.149 0:0:0:0:0:ffff:57b:7795
5.123.119.150 0:0:0:0:0:ffff:57b:7796
5.123.119.151 0:0:0:0:0:ffff:57b:7797
5.123.119.152 0:0:0:0:0:ffff:57b:7798
5.123.119.153 0:0:0:0:0:ffff:57b:7799
5.123.119.154 0:0:0:0:0:ffff:57b:779a
5.123.119.155 0:0:0:0:0:ffff:57b:779b
5.123.119.156 0:0:0:0:0:ffff:57b:779c
5.123.119.157 0:0:0:0:0:ffff:57b:779d
5.123.119.158 0:0:0:0:0:ffff:57b:779e
5.123.119.159 0:0:0:0:0:ffff:57b:779f
5.123.119.160 0:0:0:0:0:ffff:57b:77a0
5.123.119.161 0:0:0:0:0:ffff:57b:77a1
5.123.119.162 0:0:0:0:0:ffff:57b:77a2
5.123.119.163 0:0:0:0:0:ffff:57b:77a3
5.123.119.164 0:0:0:0:0:ffff:57b:77a4
5.123.119.165 0:0:0:0:0:ffff:57b:77a5
5.123.119.166 0:0:0:0:0:ffff:57b:77a6
5.123.119.167 0:0:0:0:0:ffff:57b:77a7
5.123.119.168 0:0:0:0:0:ffff:57b:77a8
5.123.119.169 0:0:0:0:0:ffff:57b:77a9
5.123.119.170 0:0:0:0:0:ffff:57b:77aa
5.123.119.171 0:0:0:0:0:ffff:57b:77ab
5.123.119.172 0:0:0:0:0:ffff:57b:77ac
5.123.119.173 0:0:0:0:0:ffff:57b:77ad
5.123.119.174 0:0:0:0:0:ffff:57b:77ae
5.123.119.175 0:0:0:0:0:ffff:57b:77af
5.123.119.176 0:0:0:0:0:ffff:57b:77b0
5.123.119.177 0:0:0:0:0:ffff:57b:77b1
5.123.119.178 0:0:0:0:0:ffff:57b:77b2
5.123.119.179 0:0:0:0:0:ffff:57b:77b3
5.123.119.180 0:0:0:0:0:ffff:57b:77b4


5.123.119.181 0:0:0:0:0:ffff:57b:77b5
5.123.119.182 0:0:0:0:0:ffff:57b:77b6
5.123.119.183 0:0:0:0:0:ffff:57b:77b7
5.123.119.184 0:0:0:0:0:ffff:57b:77b8
5.123.119.185 0:0:0:0:0:ffff:57b:77b9
5.123.119.186 0:0:0:0:0:ffff:57b:77ba
5.123.119.187 0:0:0:0:0:ffff:57b:77bb
5.123.119.188 0:0:0:0:0:ffff:57b:77bc
5.123.119.189 0:0:0:0:0:ffff:57b:77bd
5.123.119.190 0:0:0:0:0:ffff:57b:77be
5.123.119.191 0:0:0:0:0:ffff:57b:77bf
5.123.119.192 0:0:0:0:0:ffff:57b:77c0
5.123.119.193 0:0:0:0:0:ffff:57b:77c1
5.123.119.194 0:0:0:0:0:ffff:57b:77c2
5.123.119.195 0:0:0:0:0:ffff:57b:77c3
5.123.119.196 0:0:0:0:0:ffff:57b:77c4
5.123.119.197 0:0:0:0:0:ffff:57b:77c5
5.123.119.198 0:0:0:0:0:ffff:57b:77c6
5.123.119.199 0:0:0:0:0:ffff:57b:77c7
5.123.119.200 0:0:0:0:0:ffff:57b:77c8
5.123.119.201 0:0:0:0:0:ffff:57b:77c9
5.123.119.202 0:0:0:0:0:ffff:57b:77ca
5.123.119.203 0:0:0:0:0:ffff:57b:77cb
5.123.119.204 0:0:0:0:0:ffff:57b:77cc
5.123.119.205 0:0:0:0:0:ffff:57b:77cd
5.123.119.206 0:0:0:0:0:ffff:57b:77ce
5.123.119.207 0:0:0:0:0:ffff:57b:77cf
5.123.119.208 0:0:0:0:0:ffff:57b:77d0
5.123.119.209 0:0:0:0:0:ffff:57b:77d1
5.123.119.210 0:0:0:0:0:ffff:57b:77d2
5.123.119.211 0:0:0:0:0:ffff:57b:77d3
5.123.119.212 0:0:0:0:0:ffff:57b:77d4
5.123.119.213 0:0:0:0:0:ffff:57b:77d5
5.123.119.214 0:0:0:0:0:ffff:57b:77d6
5.123.119.215 0:0:0:0:0:ffff:57b:77d7
5.123.119.216 0:0:0:0:0:ffff:57b:77d8
5.123.119.217 0:0:0:0:0:ffff:57b:77d9
5.123.119.218 0:0:0:0:0:ffff:57b:77da
5.123.119.219 0:0:0:0:0:ffff:57b:77db
5.123.119.220 0:0:0:0:0:ffff:57b:77dc
5.123.119.221 0:0:0:0:0:ffff:57b:77dd
5.123.119.222 0:0:0:0:0:ffff:57b:77de
5.123.119.223 0:0:0:0:0:ffff:57b:77df
5.123.119.224 0:0:0:0:0:ffff:57b:77e0
5.123.119.225 0:0:0:0:0:ffff:57b:77e1
5.123.119.226 0:0:0:0:0:ffff:57b:77e2
5.123.119.227 0:0:0:0:0:ffff:57b:77e3
5.123.119.228 0:0:0:0:0:ffff:57b:77e4
5.123.119.229 0:0:0:0:0:ffff:57b:77e5
5.123.119.230 0:0:0:0:0:ffff:57b:77e6
5.123.119.231 0:0:0:0:0:ffff:57b:77e7
5.123.119.232 0:0:0:0:0:ffff:57b:77e8
5.123.119.233 0:0:0:0:0:ffff:57b:77e9
5.123.119.234 0:0:0:0:0:ffff:57b:77ea
5.123.119.235 0:0:0:0:0:ffff:57b:77eb
5.123.119.236 0:0:0:0:0:ffff:57b:77ec
5.123.119.237 0:0:0:0:0:ffff:57b:77ed
5.123.119.238 0:0:0:0:0:ffff:57b:77ee
5.123.119.239 0:0:0:0:0:ffff:57b:77ef
5.123.119.240 0:0:0:0:0:ffff:57b:77f0
5.123.119.241 0:0:0:0:0:ffff:57b:77f1
5.123.119.242 0:0:0:0:0:ffff:57b:77f2
5.123.119.243 0:0:0:0:0:ffff:57b:77f3
5.123.119.244 0:0:0:0:0:ffff:57b:77f4
5.123.119.245 0:0:0:0:0:ffff:57b:77f5
5.123.119.246 0:0:0:0:0:ffff:57b:77f6
5.123.119.247 0:0:0:0:0:ffff:57b:77f7
5.123.119.248 0:0:0:0:0:ffff:57b:77f8
5.123.119.249 0:0:0:0:0:ffff:57b:77f9
5.123.119.250 0:0:0:0:0:ffff:57b:77fa
5.123.119.251 0:0:0:0:0:ffff:57b:77fb
5.123.119.252 0:0:0:0:0:ffff:57b:77fc
5.123.119.253 0:0:0:0:0:ffff:57b:77fd
5.123.119.254 0:0:0:0:0:ffff:57b:77fe
5.123.119.255 0:0:0:0:0:ffff:57b:77ff


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.