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
115.2.137.1 0:0:0:0:0:ffff:7302:8901
115.2.137.2 0:0:0:0:0:ffff:7302:8902
115.2.137.3 0:0:0:0:0:ffff:7302:8903
115.2.137.4 0:0:0:0:0:ffff:7302:8904
115.2.137.5 0:0:0:0:0:ffff:7302:8905
115.2.137.6 0:0:0:0:0:ffff:7302:8906
115.2.137.7 0:0:0:0:0:ffff:7302:8907
115.2.137.8 0:0:0:0:0:ffff:7302:8908
115.2.137.9 0:0:0:0:0:ffff:7302:8909
115.2.137.10 0:0:0:0:0:ffff:7302:890a
115.2.137.11 0:0:0:0:0:ffff:7302:890b
115.2.137.12 0:0:0:0:0:ffff:7302:890c
115.2.137.13 0:0:0:0:0:ffff:7302:890d
115.2.137.14 0:0:0:0:0:ffff:7302:890e
115.2.137.15 0:0:0:0:0:ffff:7302:890f
115.2.137.16 0:0:0:0:0:ffff:7302:8910
115.2.137.17 0:0:0:0:0:ffff:7302:8911
115.2.137.18 0:0:0:0:0:ffff:7302:8912
115.2.137.19 0:0:0:0:0:ffff:7302:8913
115.2.137.20 0:0:0:0:0:ffff:7302:8914
115.2.137.21 0:0:0:0:0:ffff:7302:8915
115.2.137.22 0:0:0:0:0:ffff:7302:8916
115.2.137.23 0:0:0:0:0:ffff:7302:8917
115.2.137.24 0:0:0:0:0:ffff:7302:8918
115.2.137.25 0:0:0:0:0:ffff:7302:8919
115.2.137.26 0:0:0:0:0:ffff:7302:891a
115.2.137.27 0:0:0:0:0:ffff:7302:891b
115.2.137.28 0:0:0:0:0:ffff:7302:891c
115.2.137.29 0:0:0:0:0:ffff:7302:891d
115.2.137.30 0:0:0:0:0:ffff:7302:891e
115.2.137.31 0:0:0:0:0:ffff:7302:891f
115.2.137.32 0:0:0:0:0:ffff:7302:8920
115.2.137.33 0:0:0:0:0:ffff:7302:8921
115.2.137.34 0:0:0:0:0:ffff:7302:8922
115.2.137.35 0:0:0:0:0:ffff:7302:8923
115.2.137.36 0:0:0:0:0:ffff:7302:8924
115.2.137.37 0:0:0:0:0:ffff:7302:8925
115.2.137.38 0:0:0:0:0:ffff:7302:8926
115.2.137.39 0:0:0:0:0:ffff:7302:8927
115.2.137.40 0:0:0:0:0:ffff:7302:8928
115.2.137.41 0:0:0:0:0:ffff:7302:8929
115.2.137.42 0:0:0:0:0:ffff:7302:892a
115.2.137.43 0:0:0:0:0:ffff:7302:892b
115.2.137.44 0:0:0:0:0:ffff:7302:892c
115.2.137.45 0:0:0:0:0:ffff:7302:892d
115.2.137.46 0:0:0:0:0:ffff:7302:892e
115.2.137.47 0:0:0:0:0:ffff:7302:892f
115.2.137.48 0:0:0:0:0:ffff:7302:8930
115.2.137.49 0:0:0:0:0:ffff:7302:8931
115.2.137.50 0:0:0:0:0:ffff:7302:8932
115.2.137.51 0:0:0:0:0:ffff:7302:8933
115.2.137.52 0:0:0:0:0:ffff:7302:8934
115.2.137.53 0:0:0:0:0:ffff:7302:8935
115.2.137.54 0:0:0:0:0:ffff:7302:8936
115.2.137.55 0:0:0:0:0:ffff:7302:8937
115.2.137.56 0:0:0:0:0:ffff:7302:8938
115.2.137.57 0:0:0:0:0:ffff:7302:8939
115.2.137.58 0:0:0:0:0:ffff:7302:893a
115.2.137.59 0:0:0:0:0:ffff:7302:893b
115.2.137.60 0:0:0:0:0:ffff:7302:893c


115.2.137.61 0:0:0:0:0:ffff:7302:893d
115.2.137.62 0:0:0:0:0:ffff:7302:893e
115.2.137.63 0:0:0:0:0:ffff:7302:893f
115.2.137.64 0:0:0:0:0:ffff:7302:8940
115.2.137.65 0:0:0:0:0:ffff:7302:8941
115.2.137.66 0:0:0:0:0:ffff:7302:8942
115.2.137.67 0:0:0:0:0:ffff:7302:8943
115.2.137.68 0:0:0:0:0:ffff:7302:8944
115.2.137.69 0:0:0:0:0:ffff:7302:8945
115.2.137.70 0:0:0:0:0:ffff:7302:8946
115.2.137.71 0:0:0:0:0:ffff:7302:8947
115.2.137.72 0:0:0:0:0:ffff:7302:8948
115.2.137.73 0:0:0:0:0:ffff:7302:8949
115.2.137.74 0:0:0:0:0:ffff:7302:894a
115.2.137.75 0:0:0:0:0:ffff:7302:894b
115.2.137.76 0:0:0:0:0:ffff:7302:894c
115.2.137.77 0:0:0:0:0:ffff:7302:894d
115.2.137.78 0:0:0:0:0:ffff:7302:894e
115.2.137.79 0:0:0:0:0:ffff:7302:894f
115.2.137.80 0:0:0:0:0:ffff:7302:8950
115.2.137.81 0:0:0:0:0:ffff:7302:8951
115.2.137.82 0:0:0:0:0:ffff:7302:8952
115.2.137.83 0:0:0:0:0:ffff:7302:8953
115.2.137.84 0:0:0:0:0:ffff:7302:8954
115.2.137.85 0:0:0:0:0:ffff:7302:8955
115.2.137.86 0:0:0:0:0:ffff:7302:8956
115.2.137.87 0:0:0:0:0:ffff:7302:8957
115.2.137.88 0:0:0:0:0:ffff:7302:8958
115.2.137.89 0:0:0:0:0:ffff:7302:8959
115.2.137.90 0:0:0:0:0:ffff:7302:895a
115.2.137.91 0:0:0:0:0:ffff:7302:895b
115.2.137.92 0:0:0:0:0:ffff:7302:895c
115.2.137.93 0:0:0:0:0:ffff:7302:895d
115.2.137.94 0:0:0:0:0:ffff:7302:895e
115.2.137.95 0:0:0:0:0:ffff:7302:895f
115.2.137.96 0:0:0:0:0:ffff:7302:8960
115.2.137.97 0:0:0:0:0:ffff:7302:8961
115.2.137.98 0:0:0:0:0:ffff:7302:8962
115.2.137.99 0:0:0:0:0:ffff:7302:8963
115.2.137.100 0:0:0:0:0:ffff:7302:8964
115.2.137.101 0:0:0:0:0:ffff:7302:8965
115.2.137.102 0:0:0:0:0:ffff:7302:8966
115.2.137.103 0:0:0:0:0:ffff:7302:8967
115.2.137.104 0:0:0:0:0:ffff:7302:8968
115.2.137.105 0:0:0:0:0:ffff:7302:8969
115.2.137.106 0:0:0:0:0:ffff:7302:896a
115.2.137.107 0:0:0:0:0:ffff:7302:896b
115.2.137.108 0:0:0:0:0:ffff:7302:896c
115.2.137.109 0:0:0:0:0:ffff:7302:896d
115.2.137.110 0:0:0:0:0:ffff:7302:896e
115.2.137.111 0:0:0:0:0:ffff:7302:896f
115.2.137.112 0:0:0:0:0:ffff:7302:8970
115.2.137.113 0:0:0:0:0:ffff:7302:8971
115.2.137.114 0:0:0:0:0:ffff:7302:8972
115.2.137.115 0:0:0:0:0:ffff:7302:8973
115.2.137.116 0:0:0:0:0:ffff:7302:8974
115.2.137.117 0:0:0:0:0:ffff:7302:8975
115.2.137.118 0:0:0:0:0:ffff:7302:8976
115.2.137.119 0:0:0:0:0:ffff:7302:8977
115.2.137.120 0:0:0:0:0:ffff:7302:8978


115.2.137.121 0:0:0:0:0:ffff:7302:8979
115.2.137.122 0:0:0:0:0:ffff:7302:897a
115.2.137.123 0:0:0:0:0:ffff:7302:897b
115.2.137.124 0:0:0:0:0:ffff:7302:897c
115.2.137.125 0:0:0:0:0:ffff:7302:897d
115.2.137.126 0:0:0:0:0:ffff:7302:897e
115.2.137.127 0:0:0:0:0:ffff:7302:897f
115.2.137.128 0:0:0:0:0:ffff:7302:8980
115.2.137.129 0:0:0:0:0:ffff:7302:8981
115.2.137.130 0:0:0:0:0:ffff:7302:8982
115.2.137.131 0:0:0:0:0:ffff:7302:8983
115.2.137.132 0:0:0:0:0:ffff:7302:8984
115.2.137.133 0:0:0:0:0:ffff:7302:8985
115.2.137.134 0:0:0:0:0:ffff:7302:8986
115.2.137.135 0:0:0:0:0:ffff:7302:8987
115.2.137.136 0:0:0:0:0:ffff:7302:8988
115.2.137.137 0:0:0:0:0:ffff:7302:8989
115.2.137.138 0:0:0:0:0:ffff:7302:898a
115.2.137.139 0:0:0:0:0:ffff:7302:898b
115.2.137.140 0:0:0:0:0:ffff:7302:898c
115.2.137.141 0:0:0:0:0:ffff:7302:898d
115.2.137.142 0:0:0:0:0:ffff:7302:898e
115.2.137.143 0:0:0:0:0:ffff:7302:898f
115.2.137.144 0:0:0:0:0:ffff:7302:8990
115.2.137.145 0:0:0:0:0:ffff:7302:8991
115.2.137.146 0:0:0:0:0:ffff:7302:8992
115.2.137.147 0:0:0:0:0:ffff:7302:8993
115.2.137.148 0:0:0:0:0:ffff:7302:8994
115.2.137.149 0:0:0:0:0:ffff:7302:8995
115.2.137.150 0:0:0:0:0:ffff:7302:8996
115.2.137.151 0:0:0:0:0:ffff:7302:8997
115.2.137.152 0:0:0:0:0:ffff:7302:8998
115.2.137.153 0:0:0:0:0:ffff:7302:8999
115.2.137.154 0:0:0:0:0:ffff:7302:899a
115.2.137.155 0:0:0:0:0:ffff:7302:899b
115.2.137.156 0:0:0:0:0:ffff:7302:899c
115.2.137.157 0:0:0:0:0:ffff:7302:899d
115.2.137.158 0:0:0:0:0:ffff:7302:899e
115.2.137.159 0:0:0:0:0:ffff:7302:899f
115.2.137.160 0:0:0:0:0:ffff:7302:89a0
115.2.137.161 0:0:0:0:0:ffff:7302:89a1
115.2.137.162 0:0:0:0:0:ffff:7302:89a2
115.2.137.163 0:0:0:0:0:ffff:7302:89a3
115.2.137.164 0:0:0:0:0:ffff:7302:89a4
115.2.137.165 0:0:0:0:0:ffff:7302:89a5
115.2.137.166 0:0:0:0:0:ffff:7302:89a6
115.2.137.167 0:0:0:0:0:ffff:7302:89a7
115.2.137.168 0:0:0:0:0:ffff:7302:89a8
115.2.137.169 0:0:0:0:0:ffff:7302:89a9
115.2.137.170 0:0:0:0:0:ffff:7302:89aa
115.2.137.171 0:0:0:0:0:ffff:7302:89ab
115.2.137.172 0:0:0:0:0:ffff:7302:89ac
115.2.137.173 0:0:0:0:0:ffff:7302:89ad
115.2.137.174 0:0:0:0:0:ffff:7302:89ae
115.2.137.175 0:0:0:0:0:ffff:7302:89af
115.2.137.176 0:0:0:0:0:ffff:7302:89b0
115.2.137.177 0:0:0:0:0:ffff:7302:89b1
115.2.137.178 0:0:0:0:0:ffff:7302:89b2
115.2.137.179 0:0:0:0:0:ffff:7302:89b3
115.2.137.180 0:0:0:0:0:ffff:7302:89b4


115.2.137.181 0:0:0:0:0:ffff:7302:89b5
115.2.137.182 0:0:0:0:0:ffff:7302:89b6
115.2.137.183 0:0:0:0:0:ffff:7302:89b7
115.2.137.184 0:0:0:0:0:ffff:7302:89b8
115.2.137.185 0:0:0:0:0:ffff:7302:89b9
115.2.137.186 0:0:0:0:0:ffff:7302:89ba
115.2.137.187 0:0:0:0:0:ffff:7302:89bb
115.2.137.188 0:0:0:0:0:ffff:7302:89bc
115.2.137.189 0:0:0:0:0:ffff:7302:89bd
115.2.137.190 0:0:0:0:0:ffff:7302:89be
115.2.137.191 0:0:0:0:0:ffff:7302:89bf
115.2.137.192 0:0:0:0:0:ffff:7302:89c0
115.2.137.193 0:0:0:0:0:ffff:7302:89c1
115.2.137.194 0:0:0:0:0:ffff:7302:89c2
115.2.137.195 0:0:0:0:0:ffff:7302:89c3
115.2.137.196 0:0:0:0:0:ffff:7302:89c4
115.2.137.197 0:0:0:0:0:ffff:7302:89c5
115.2.137.198 0:0:0:0:0:ffff:7302:89c6
115.2.137.199 0:0:0:0:0:ffff:7302:89c7
115.2.137.200 0:0:0:0:0:ffff:7302:89c8
115.2.137.201 0:0:0:0:0:ffff:7302:89c9
115.2.137.202 0:0:0:0:0:ffff:7302:89ca
115.2.137.203 0:0:0:0:0:ffff:7302:89cb
115.2.137.204 0:0:0:0:0:ffff:7302:89cc
115.2.137.205 0:0:0:0:0:ffff:7302:89cd
115.2.137.206 0:0:0:0:0:ffff:7302:89ce
115.2.137.207 0:0:0:0:0:ffff:7302:89cf
115.2.137.208 0:0:0:0:0:ffff:7302:89d0
115.2.137.209 0:0:0:0:0:ffff:7302:89d1
115.2.137.210 0:0:0:0:0:ffff:7302:89d2
115.2.137.211 0:0:0:0:0:ffff:7302:89d3
115.2.137.212 0:0:0:0:0:ffff:7302:89d4
115.2.137.213 0:0:0:0:0:ffff:7302:89d5
115.2.137.214 0:0:0:0:0:ffff:7302:89d6
115.2.137.215 0:0:0:0:0:ffff:7302:89d7
115.2.137.216 0:0:0:0:0:ffff:7302:89d8
115.2.137.217 0:0:0:0:0:ffff:7302:89d9
115.2.137.218 0:0:0:0:0:ffff:7302:89da
115.2.137.219 0:0:0:0:0:ffff:7302:89db
115.2.137.220 0:0:0:0:0:ffff:7302:89dc
115.2.137.221 0:0:0:0:0:ffff:7302:89dd
115.2.137.222 0:0:0:0:0:ffff:7302:89de
115.2.137.223 0:0:0:0:0:ffff:7302:89df
115.2.137.224 0:0:0:0:0:ffff:7302:89e0
115.2.137.225 0:0:0:0:0:ffff:7302:89e1
115.2.137.226 0:0:0:0:0:ffff:7302:89e2
115.2.137.227 0:0:0:0:0:ffff:7302:89e3
115.2.137.228 0:0:0:0:0:ffff:7302:89e4
115.2.137.229 0:0:0:0:0:ffff:7302:89e5
115.2.137.230 0:0:0:0:0:ffff:7302:89e6
115.2.137.231 0:0:0:0:0:ffff:7302:89e7
115.2.137.232 0:0:0:0:0:ffff:7302:89e8
115.2.137.233 0:0:0:0:0:ffff:7302:89e9
115.2.137.234 0:0:0:0:0:ffff:7302:89ea
115.2.137.235 0:0:0:0:0:ffff:7302:89eb
115.2.137.236 0:0:0:0:0:ffff:7302:89ec
115.2.137.237 0:0:0:0:0:ffff:7302:89ed
115.2.137.238 0:0:0:0:0:ffff:7302:89ee
115.2.137.239 0:0:0:0:0:ffff:7302:89ef
115.2.137.240 0:0:0:0:0:ffff:7302:89f0
115.2.137.241 0:0:0:0:0:ffff:7302:89f1
115.2.137.242 0:0:0:0:0:ffff:7302:89f2
115.2.137.243 0:0:0:0:0:ffff:7302:89f3
115.2.137.244 0:0:0:0:0:ffff:7302:89f4
115.2.137.245 0:0:0:0:0:ffff:7302:89f5
115.2.137.246 0:0:0:0:0:ffff:7302:89f6
115.2.137.247 0:0:0:0:0:ffff:7302:89f7
115.2.137.248 0:0:0:0:0:ffff:7302:89f8
115.2.137.249 0:0:0:0:0:ffff:7302:89f9
115.2.137.250 0:0:0:0:0:ffff:7302:89fa
115.2.137.251 0:0:0:0:0:ffff:7302:89fb
115.2.137.252 0:0:0:0:0:ffff:7302:89fc
115.2.137.253 0:0:0:0:0:ffff:7302:89fd
115.2.137.254 0:0:0:0:0:ffff:7302:89fe
115.2.137.255 0:0:0:0:0:ffff:7302:89ff


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.