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
118.74.137.1 0:0:0:0:0:ffff:764a:8901
118.74.137.2 0:0:0:0:0:ffff:764a:8902
118.74.137.3 0:0:0:0:0:ffff:764a:8903
118.74.137.4 0:0:0:0:0:ffff:764a:8904
118.74.137.5 0:0:0:0:0:ffff:764a:8905
118.74.137.6 0:0:0:0:0:ffff:764a:8906
118.74.137.7 0:0:0:0:0:ffff:764a:8907
118.74.137.8 0:0:0:0:0:ffff:764a:8908
118.74.137.9 0:0:0:0:0:ffff:764a:8909
118.74.137.10 0:0:0:0:0:ffff:764a:890a
118.74.137.11 0:0:0:0:0:ffff:764a:890b
118.74.137.12 0:0:0:0:0:ffff:764a:890c
118.74.137.13 0:0:0:0:0:ffff:764a:890d
118.74.137.14 0:0:0:0:0:ffff:764a:890e
118.74.137.15 0:0:0:0:0:ffff:764a:890f
118.74.137.16 0:0:0:0:0:ffff:764a:8910
118.74.137.17 0:0:0:0:0:ffff:764a:8911
118.74.137.18 0:0:0:0:0:ffff:764a:8912
118.74.137.19 0:0:0:0:0:ffff:764a:8913
118.74.137.20 0:0:0:0:0:ffff:764a:8914
118.74.137.21 0:0:0:0:0:ffff:764a:8915
118.74.137.22 0:0:0:0:0:ffff:764a:8916
118.74.137.23 0:0:0:0:0:ffff:764a:8917
118.74.137.24 0:0:0:0:0:ffff:764a:8918
118.74.137.25 0:0:0:0:0:ffff:764a:8919
118.74.137.26 0:0:0:0:0:ffff:764a:891a
118.74.137.27 0:0:0:0:0:ffff:764a:891b
118.74.137.28 0:0:0:0:0:ffff:764a:891c
118.74.137.29 0:0:0:0:0:ffff:764a:891d
118.74.137.30 0:0:0:0:0:ffff:764a:891e
118.74.137.31 0:0:0:0:0:ffff:764a:891f
118.74.137.32 0:0:0:0:0:ffff:764a:8920
118.74.137.33 0:0:0:0:0:ffff:764a:8921
118.74.137.34 0:0:0:0:0:ffff:764a:8922
118.74.137.35 0:0:0:0:0:ffff:764a:8923
118.74.137.36 0:0:0:0:0:ffff:764a:8924
118.74.137.37 0:0:0:0:0:ffff:764a:8925
118.74.137.38 0:0:0:0:0:ffff:764a:8926
118.74.137.39 0:0:0:0:0:ffff:764a:8927
118.74.137.40 0:0:0:0:0:ffff:764a:8928
118.74.137.41 0:0:0:0:0:ffff:764a:8929
118.74.137.42 0:0:0:0:0:ffff:764a:892a
118.74.137.43 0:0:0:0:0:ffff:764a:892b
118.74.137.44 0:0:0:0:0:ffff:764a:892c
118.74.137.45 0:0:0:0:0:ffff:764a:892d
118.74.137.46 0:0:0:0:0:ffff:764a:892e
118.74.137.47 0:0:0:0:0:ffff:764a:892f
118.74.137.48 0:0:0:0:0:ffff:764a:8930
118.74.137.49 0:0:0:0:0:ffff:764a:8931
118.74.137.50 0:0:0:0:0:ffff:764a:8932
118.74.137.51 0:0:0:0:0:ffff:764a:8933
118.74.137.52 0:0:0:0:0:ffff:764a:8934
118.74.137.53 0:0:0:0:0:ffff:764a:8935
118.74.137.54 0:0:0:0:0:ffff:764a:8936
118.74.137.55 0:0:0:0:0:ffff:764a:8937
118.74.137.56 0:0:0:0:0:ffff:764a:8938
118.74.137.57 0:0:0:0:0:ffff:764a:8939
118.74.137.58 0:0:0:0:0:ffff:764a:893a
118.74.137.59 0:0:0:0:0:ffff:764a:893b
118.74.137.60 0:0:0:0:0:ffff:764a:893c


118.74.137.61 0:0:0:0:0:ffff:764a:893d
118.74.137.62 0:0:0:0:0:ffff:764a:893e
118.74.137.63 0:0:0:0:0:ffff:764a:893f
118.74.137.64 0:0:0:0:0:ffff:764a:8940
118.74.137.65 0:0:0:0:0:ffff:764a:8941
118.74.137.66 0:0:0:0:0:ffff:764a:8942
118.74.137.67 0:0:0:0:0:ffff:764a:8943
118.74.137.68 0:0:0:0:0:ffff:764a:8944
118.74.137.69 0:0:0:0:0:ffff:764a:8945
118.74.137.70 0:0:0:0:0:ffff:764a:8946
118.74.137.71 0:0:0:0:0:ffff:764a:8947
118.74.137.72 0:0:0:0:0:ffff:764a:8948
118.74.137.73 0:0:0:0:0:ffff:764a:8949
118.74.137.74 0:0:0:0:0:ffff:764a:894a
118.74.137.75 0:0:0:0:0:ffff:764a:894b
118.74.137.76 0:0:0:0:0:ffff:764a:894c
118.74.137.77 0:0:0:0:0:ffff:764a:894d
118.74.137.78 0:0:0:0:0:ffff:764a:894e
118.74.137.79 0:0:0:0:0:ffff:764a:894f
118.74.137.80 0:0:0:0:0:ffff:764a:8950
118.74.137.81 0:0:0:0:0:ffff:764a:8951
118.74.137.82 0:0:0:0:0:ffff:764a:8952
118.74.137.83 0:0:0:0:0:ffff:764a:8953
118.74.137.84 0:0:0:0:0:ffff:764a:8954
118.74.137.85 0:0:0:0:0:ffff:764a:8955
118.74.137.86 0:0:0:0:0:ffff:764a:8956
118.74.137.87 0:0:0:0:0:ffff:764a:8957
118.74.137.88 0:0:0:0:0:ffff:764a:8958
118.74.137.89 0:0:0:0:0:ffff:764a:8959
118.74.137.90 0:0:0:0:0:ffff:764a:895a
118.74.137.91 0:0:0:0:0:ffff:764a:895b
118.74.137.92 0:0:0:0:0:ffff:764a:895c
118.74.137.93 0:0:0:0:0:ffff:764a:895d
118.74.137.94 0:0:0:0:0:ffff:764a:895e
118.74.137.95 0:0:0:0:0:ffff:764a:895f
118.74.137.96 0:0:0:0:0:ffff:764a:8960
118.74.137.97 0:0:0:0:0:ffff:764a:8961
118.74.137.98 0:0:0:0:0:ffff:764a:8962
118.74.137.99 0:0:0:0:0:ffff:764a:8963
118.74.137.100 0:0:0:0:0:ffff:764a:8964
118.74.137.101 0:0:0:0:0:ffff:764a:8965
118.74.137.102 0:0:0:0:0:ffff:764a:8966
118.74.137.103 0:0:0:0:0:ffff:764a:8967
118.74.137.104 0:0:0:0:0:ffff:764a:8968
118.74.137.105 0:0:0:0:0:ffff:764a:8969
118.74.137.106 0:0:0:0:0:ffff:764a:896a
118.74.137.107 0:0:0:0:0:ffff:764a:896b
118.74.137.108 0:0:0:0:0:ffff:764a:896c
118.74.137.109 0:0:0:0:0:ffff:764a:896d
118.74.137.110 0:0:0:0:0:ffff:764a:896e
118.74.137.111 0:0:0:0:0:ffff:764a:896f
118.74.137.112 0:0:0:0:0:ffff:764a:8970
118.74.137.113 0:0:0:0:0:ffff:764a:8971
118.74.137.114 0:0:0:0:0:ffff:764a:8972
118.74.137.115 0:0:0:0:0:ffff:764a:8973
118.74.137.116 0:0:0:0:0:ffff:764a:8974
118.74.137.117 0:0:0:0:0:ffff:764a:8975
118.74.137.118 0:0:0:0:0:ffff:764a:8976
118.74.137.119 0:0:0:0:0:ffff:764a:8977
118.74.137.120 0:0:0:0:0:ffff:764a:8978


118.74.137.121 0:0:0:0:0:ffff:764a:8979
118.74.137.122 0:0:0:0:0:ffff:764a:897a
118.74.137.123 0:0:0:0:0:ffff:764a:897b
118.74.137.124 0:0:0:0:0:ffff:764a:897c
118.74.137.125 0:0:0:0:0:ffff:764a:897d
118.74.137.126 0:0:0:0:0:ffff:764a:897e
118.74.137.127 0:0:0:0:0:ffff:764a:897f
118.74.137.128 0:0:0:0:0:ffff:764a:8980
118.74.137.129 0:0:0:0:0:ffff:764a:8981
118.74.137.130 0:0:0:0:0:ffff:764a:8982
118.74.137.131 0:0:0:0:0:ffff:764a:8983
118.74.137.132 0:0:0:0:0:ffff:764a:8984
118.74.137.133 0:0:0:0:0:ffff:764a:8985
118.74.137.134 0:0:0:0:0:ffff:764a:8986
118.74.137.135 0:0:0:0:0:ffff:764a:8987
118.74.137.136 0:0:0:0:0:ffff:764a:8988
118.74.137.137 0:0:0:0:0:ffff:764a:8989
118.74.137.138 0:0:0:0:0:ffff:764a:898a
118.74.137.139 0:0:0:0:0:ffff:764a:898b
118.74.137.140 0:0:0:0:0:ffff:764a:898c
118.74.137.141 0:0:0:0:0:ffff:764a:898d
118.74.137.142 0:0:0:0:0:ffff:764a:898e
118.74.137.143 0:0:0:0:0:ffff:764a:898f
118.74.137.144 0:0:0:0:0:ffff:764a:8990
118.74.137.145 0:0:0:0:0:ffff:764a:8991
118.74.137.146 0:0:0:0:0:ffff:764a:8992
118.74.137.147 0:0:0:0:0:ffff:764a:8993
118.74.137.148 0:0:0:0:0:ffff:764a:8994
118.74.137.149 0:0:0:0:0:ffff:764a:8995
118.74.137.150 0:0:0:0:0:ffff:764a:8996
118.74.137.151 0:0:0:0:0:ffff:764a:8997
118.74.137.152 0:0:0:0:0:ffff:764a:8998
118.74.137.153 0:0:0:0:0:ffff:764a:8999
118.74.137.154 0:0:0:0:0:ffff:764a:899a
118.74.137.155 0:0:0:0:0:ffff:764a:899b
118.74.137.156 0:0:0:0:0:ffff:764a:899c
118.74.137.157 0:0:0:0:0:ffff:764a:899d
118.74.137.158 0:0:0:0:0:ffff:764a:899e
118.74.137.159 0:0:0:0:0:ffff:764a:899f
118.74.137.160 0:0:0:0:0:ffff:764a:89a0
118.74.137.161 0:0:0:0:0:ffff:764a:89a1
118.74.137.162 0:0:0:0:0:ffff:764a:89a2
118.74.137.163 0:0:0:0:0:ffff:764a:89a3
118.74.137.164 0:0:0:0:0:ffff:764a:89a4
118.74.137.165 0:0:0:0:0:ffff:764a:89a5
118.74.137.166 0:0:0:0:0:ffff:764a:89a6
118.74.137.167 0:0:0:0:0:ffff:764a:89a7
118.74.137.168 0:0:0:0:0:ffff:764a:89a8
118.74.137.169 0:0:0:0:0:ffff:764a:89a9
118.74.137.170 0:0:0:0:0:ffff:764a:89aa
118.74.137.171 0:0:0:0:0:ffff:764a:89ab
118.74.137.172 0:0:0:0:0:ffff:764a:89ac
118.74.137.173 0:0:0:0:0:ffff:764a:89ad
118.74.137.174 0:0:0:0:0:ffff:764a:89ae
118.74.137.175 0:0:0:0:0:ffff:764a:89af
118.74.137.176 0:0:0:0:0:ffff:764a:89b0
118.74.137.177 0:0:0:0:0:ffff:764a:89b1
118.74.137.178 0:0:0:0:0:ffff:764a:89b2
118.74.137.179 0:0:0:0:0:ffff:764a:89b3
118.74.137.180 0:0:0:0:0:ffff:764a:89b4


118.74.137.181 0:0:0:0:0:ffff:764a:89b5
118.74.137.182 0:0:0:0:0:ffff:764a:89b6
118.74.137.183 0:0:0:0:0:ffff:764a:89b7
118.74.137.184 0:0:0:0:0:ffff:764a:89b8
118.74.137.185 0:0:0:0:0:ffff:764a:89b9
118.74.137.186 0:0:0:0:0:ffff:764a:89ba
118.74.137.187 0:0:0:0:0:ffff:764a:89bb
118.74.137.188 0:0:0:0:0:ffff:764a:89bc
118.74.137.189 0:0:0:0:0:ffff:764a:89bd
118.74.137.190 0:0:0:0:0:ffff:764a:89be
118.74.137.191 0:0:0:0:0:ffff:764a:89bf
118.74.137.192 0:0:0:0:0:ffff:764a:89c0
118.74.137.193 0:0:0:0:0:ffff:764a:89c1
118.74.137.194 0:0:0:0:0:ffff:764a:89c2
118.74.137.195 0:0:0:0:0:ffff:764a:89c3
118.74.137.196 0:0:0:0:0:ffff:764a:89c4
118.74.137.197 0:0:0:0:0:ffff:764a:89c5
118.74.137.198 0:0:0:0:0:ffff:764a:89c6
118.74.137.199 0:0:0:0:0:ffff:764a:89c7
118.74.137.200 0:0:0:0:0:ffff:764a:89c8
118.74.137.201 0:0:0:0:0:ffff:764a:89c9
118.74.137.202 0:0:0:0:0:ffff:764a:89ca
118.74.137.203 0:0:0:0:0:ffff:764a:89cb
118.74.137.204 0:0:0:0:0:ffff:764a:89cc
118.74.137.205 0:0:0:0:0:ffff:764a:89cd
118.74.137.206 0:0:0:0:0:ffff:764a:89ce
118.74.137.207 0:0:0:0:0:ffff:764a:89cf
118.74.137.208 0:0:0:0:0:ffff:764a:89d0
118.74.137.209 0:0:0:0:0:ffff:764a:89d1
118.74.137.210 0:0:0:0:0:ffff:764a:89d2
118.74.137.211 0:0:0:0:0:ffff:764a:89d3
118.74.137.212 0:0:0:0:0:ffff:764a:89d4
118.74.137.213 0:0:0:0:0:ffff:764a:89d5
118.74.137.214 0:0:0:0:0:ffff:764a:89d6
118.74.137.215 0:0:0:0:0:ffff:764a:89d7
118.74.137.216 0:0:0:0:0:ffff:764a:89d8
118.74.137.217 0:0:0:0:0:ffff:764a:89d9
118.74.137.218 0:0:0:0:0:ffff:764a:89da
118.74.137.219 0:0:0:0:0:ffff:764a:89db
118.74.137.220 0:0:0:0:0:ffff:764a:89dc
118.74.137.221 0:0:0:0:0:ffff:764a:89dd
118.74.137.222 0:0:0:0:0:ffff:764a:89de
118.74.137.223 0:0:0:0:0:ffff:764a:89df
118.74.137.224 0:0:0:0:0:ffff:764a:89e0
118.74.137.225 0:0:0:0:0:ffff:764a:89e1
118.74.137.226 0:0:0:0:0:ffff:764a:89e2
118.74.137.227 0:0:0:0:0:ffff:764a:89e3
118.74.137.228 0:0:0:0:0:ffff:764a:89e4
118.74.137.229 0:0:0:0:0:ffff:764a:89e5
118.74.137.230 0:0:0:0:0:ffff:764a:89e6
118.74.137.231 0:0:0:0:0:ffff:764a:89e7
118.74.137.232 0:0:0:0:0:ffff:764a:89e8
118.74.137.233 0:0:0:0:0:ffff:764a:89e9
118.74.137.234 0:0:0:0:0:ffff:764a:89ea
118.74.137.235 0:0:0:0:0:ffff:764a:89eb
118.74.137.236 0:0:0:0:0:ffff:764a:89ec
118.74.137.237 0:0:0:0:0:ffff:764a:89ed
118.74.137.238 0:0:0:0:0:ffff:764a:89ee
118.74.137.239 0:0:0:0:0:ffff:764a:89ef
118.74.137.240 0:0:0:0:0:ffff:764a:89f0
118.74.137.241 0:0:0:0:0:ffff:764a:89f1
118.74.137.242 0:0:0:0:0:ffff:764a:89f2
118.74.137.243 0:0:0:0:0:ffff:764a:89f3
118.74.137.244 0:0:0:0:0:ffff:764a:89f4
118.74.137.245 0:0:0:0:0:ffff:764a:89f5
118.74.137.246 0:0:0:0:0:ffff:764a:89f6
118.74.137.247 0:0:0:0:0:ffff:764a:89f7
118.74.137.248 0:0:0:0:0:ffff:764a:89f8
118.74.137.249 0:0:0:0:0:ffff:764a:89f9
118.74.137.250 0:0:0:0:0:ffff:764a:89fa
118.74.137.251 0:0:0:0:0:ffff:764a:89fb
118.74.137.252 0:0:0:0:0:ffff:764a:89fc
118.74.137.253 0:0:0:0:0:ffff:764a:89fd
118.74.137.254 0:0:0:0:0:ffff:764a:89fe
118.74.137.255 0:0:0:0:0:ffff:764a:89ff


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.