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
157.127.61.1 0:0:0:0:0:ffff:9d7f:3d01
157.127.61.2 0:0:0:0:0:ffff:9d7f:3d02
157.127.61.3 0:0:0:0:0:ffff:9d7f:3d03
157.127.61.4 0:0:0:0:0:ffff:9d7f:3d04
157.127.61.5 0:0:0:0:0:ffff:9d7f:3d05
157.127.61.6 0:0:0:0:0:ffff:9d7f:3d06
157.127.61.7 0:0:0:0:0:ffff:9d7f:3d07
157.127.61.8 0:0:0:0:0:ffff:9d7f:3d08
157.127.61.9 0:0:0:0:0:ffff:9d7f:3d09
157.127.61.10 0:0:0:0:0:ffff:9d7f:3d0a
157.127.61.11 0:0:0:0:0:ffff:9d7f:3d0b
157.127.61.12 0:0:0:0:0:ffff:9d7f:3d0c
157.127.61.13 0:0:0:0:0:ffff:9d7f:3d0d
157.127.61.14 0:0:0:0:0:ffff:9d7f:3d0e
157.127.61.15 0:0:0:0:0:ffff:9d7f:3d0f
157.127.61.16 0:0:0:0:0:ffff:9d7f:3d10
157.127.61.17 0:0:0:0:0:ffff:9d7f:3d11
157.127.61.18 0:0:0:0:0:ffff:9d7f:3d12
157.127.61.19 0:0:0:0:0:ffff:9d7f:3d13
157.127.61.20 0:0:0:0:0:ffff:9d7f:3d14
157.127.61.21 0:0:0:0:0:ffff:9d7f:3d15
157.127.61.22 0:0:0:0:0:ffff:9d7f:3d16
157.127.61.23 0:0:0:0:0:ffff:9d7f:3d17
157.127.61.24 0:0:0:0:0:ffff:9d7f:3d18
157.127.61.25 0:0:0:0:0:ffff:9d7f:3d19
157.127.61.26 0:0:0:0:0:ffff:9d7f:3d1a
157.127.61.27 0:0:0:0:0:ffff:9d7f:3d1b
157.127.61.28 0:0:0:0:0:ffff:9d7f:3d1c
157.127.61.29 0:0:0:0:0:ffff:9d7f:3d1d
157.127.61.30 0:0:0:0:0:ffff:9d7f:3d1e
157.127.61.31 0:0:0:0:0:ffff:9d7f:3d1f
157.127.61.32 0:0:0:0:0:ffff:9d7f:3d20
157.127.61.33 0:0:0:0:0:ffff:9d7f:3d21
157.127.61.34 0:0:0:0:0:ffff:9d7f:3d22
157.127.61.35 0:0:0:0:0:ffff:9d7f:3d23
157.127.61.36 0:0:0:0:0:ffff:9d7f:3d24
157.127.61.37 0:0:0:0:0:ffff:9d7f:3d25
157.127.61.38 0:0:0:0:0:ffff:9d7f:3d26
157.127.61.39 0:0:0:0:0:ffff:9d7f:3d27
157.127.61.40 0:0:0:0:0:ffff:9d7f:3d28
157.127.61.41 0:0:0:0:0:ffff:9d7f:3d29
157.127.61.42 0:0:0:0:0:ffff:9d7f:3d2a
157.127.61.43 0:0:0:0:0:ffff:9d7f:3d2b
157.127.61.44 0:0:0:0:0:ffff:9d7f:3d2c
157.127.61.45 0:0:0:0:0:ffff:9d7f:3d2d
157.127.61.46 0:0:0:0:0:ffff:9d7f:3d2e
157.127.61.47 0:0:0:0:0:ffff:9d7f:3d2f
157.127.61.48 0:0:0:0:0:ffff:9d7f:3d30
157.127.61.49 0:0:0:0:0:ffff:9d7f:3d31
157.127.61.50 0:0:0:0:0:ffff:9d7f:3d32
157.127.61.51 0:0:0:0:0:ffff:9d7f:3d33
157.127.61.52 0:0:0:0:0:ffff:9d7f:3d34
157.127.61.53 0:0:0:0:0:ffff:9d7f:3d35
157.127.61.54 0:0:0:0:0:ffff:9d7f:3d36
157.127.61.55 0:0:0:0:0:ffff:9d7f:3d37
157.127.61.56 0:0:0:0:0:ffff:9d7f:3d38
157.127.61.57 0:0:0:0:0:ffff:9d7f:3d39
157.127.61.58 0:0:0:0:0:ffff:9d7f:3d3a
157.127.61.59 0:0:0:0:0:ffff:9d7f:3d3b
157.127.61.60 0:0:0:0:0:ffff:9d7f:3d3c


157.127.61.61 0:0:0:0:0:ffff:9d7f:3d3d
157.127.61.62 0:0:0:0:0:ffff:9d7f:3d3e
157.127.61.63 0:0:0:0:0:ffff:9d7f:3d3f
157.127.61.64 0:0:0:0:0:ffff:9d7f:3d40
157.127.61.65 0:0:0:0:0:ffff:9d7f:3d41
157.127.61.66 0:0:0:0:0:ffff:9d7f:3d42
157.127.61.67 0:0:0:0:0:ffff:9d7f:3d43
157.127.61.68 0:0:0:0:0:ffff:9d7f:3d44
157.127.61.69 0:0:0:0:0:ffff:9d7f:3d45
157.127.61.70 0:0:0:0:0:ffff:9d7f:3d46
157.127.61.71 0:0:0:0:0:ffff:9d7f:3d47
157.127.61.72 0:0:0:0:0:ffff:9d7f:3d48
157.127.61.73 0:0:0:0:0:ffff:9d7f:3d49
157.127.61.74 0:0:0:0:0:ffff:9d7f:3d4a
157.127.61.75 0:0:0:0:0:ffff:9d7f:3d4b
157.127.61.76 0:0:0:0:0:ffff:9d7f:3d4c
157.127.61.77 0:0:0:0:0:ffff:9d7f:3d4d
157.127.61.78 0:0:0:0:0:ffff:9d7f:3d4e
157.127.61.79 0:0:0:0:0:ffff:9d7f:3d4f
157.127.61.80 0:0:0:0:0:ffff:9d7f:3d50
157.127.61.81 0:0:0:0:0:ffff:9d7f:3d51
157.127.61.82 0:0:0:0:0:ffff:9d7f:3d52
157.127.61.83 0:0:0:0:0:ffff:9d7f:3d53
157.127.61.84 0:0:0:0:0:ffff:9d7f:3d54
157.127.61.85 0:0:0:0:0:ffff:9d7f:3d55
157.127.61.86 0:0:0:0:0:ffff:9d7f:3d56
157.127.61.87 0:0:0:0:0:ffff:9d7f:3d57
157.127.61.88 0:0:0:0:0:ffff:9d7f:3d58
157.127.61.89 0:0:0:0:0:ffff:9d7f:3d59
157.127.61.90 0:0:0:0:0:ffff:9d7f:3d5a
157.127.61.91 0:0:0:0:0:ffff:9d7f:3d5b
157.127.61.92 0:0:0:0:0:ffff:9d7f:3d5c
157.127.61.93 0:0:0:0:0:ffff:9d7f:3d5d
157.127.61.94 0:0:0:0:0:ffff:9d7f:3d5e
157.127.61.95 0:0:0:0:0:ffff:9d7f:3d5f
157.127.61.96 0:0:0:0:0:ffff:9d7f:3d60
157.127.61.97 0:0:0:0:0:ffff:9d7f:3d61
157.127.61.98 0:0:0:0:0:ffff:9d7f:3d62
157.127.61.99 0:0:0:0:0:ffff:9d7f:3d63
157.127.61.100 0:0:0:0:0:ffff:9d7f:3d64
157.127.61.101 0:0:0:0:0:ffff:9d7f:3d65
157.127.61.102 0:0:0:0:0:ffff:9d7f:3d66
157.127.61.103 0:0:0:0:0:ffff:9d7f:3d67
157.127.61.104 0:0:0:0:0:ffff:9d7f:3d68
157.127.61.105 0:0:0:0:0:ffff:9d7f:3d69
157.127.61.106 0:0:0:0:0:ffff:9d7f:3d6a
157.127.61.107 0:0:0:0:0:ffff:9d7f:3d6b
157.127.61.108 0:0:0:0:0:ffff:9d7f:3d6c
157.127.61.109 0:0:0:0:0:ffff:9d7f:3d6d
157.127.61.110 0:0:0:0:0:ffff:9d7f:3d6e
157.127.61.111 0:0:0:0:0:ffff:9d7f:3d6f
157.127.61.112 0:0:0:0:0:ffff:9d7f:3d70
157.127.61.113 0:0:0:0:0:ffff:9d7f:3d71
157.127.61.114 0:0:0:0:0:ffff:9d7f:3d72
157.127.61.115 0:0:0:0:0:ffff:9d7f:3d73
157.127.61.116 0:0:0:0:0:ffff:9d7f:3d74
157.127.61.117 0:0:0:0:0:ffff:9d7f:3d75
157.127.61.118 0:0:0:0:0:ffff:9d7f:3d76
157.127.61.119 0:0:0:0:0:ffff:9d7f:3d77
157.127.61.120 0:0:0:0:0:ffff:9d7f:3d78


157.127.61.121 0:0:0:0:0:ffff:9d7f:3d79
157.127.61.122 0:0:0:0:0:ffff:9d7f:3d7a
157.127.61.123 0:0:0:0:0:ffff:9d7f:3d7b
157.127.61.124 0:0:0:0:0:ffff:9d7f:3d7c
157.127.61.125 0:0:0:0:0:ffff:9d7f:3d7d
157.127.61.126 0:0:0:0:0:ffff:9d7f:3d7e
157.127.61.127 0:0:0:0:0:ffff:9d7f:3d7f
157.127.61.128 0:0:0:0:0:ffff:9d7f:3d80
157.127.61.129 0:0:0:0:0:ffff:9d7f:3d81
157.127.61.130 0:0:0:0:0:ffff:9d7f:3d82
157.127.61.131 0:0:0:0:0:ffff:9d7f:3d83
157.127.61.132 0:0:0:0:0:ffff:9d7f:3d84
157.127.61.133 0:0:0:0:0:ffff:9d7f:3d85
157.127.61.134 0:0:0:0:0:ffff:9d7f:3d86
157.127.61.135 0:0:0:0:0:ffff:9d7f:3d87
157.127.61.136 0:0:0:0:0:ffff:9d7f:3d88
157.127.61.137 0:0:0:0:0:ffff:9d7f:3d89
157.127.61.138 0:0:0:0:0:ffff:9d7f:3d8a
157.127.61.139 0:0:0:0:0:ffff:9d7f:3d8b
157.127.61.140 0:0:0:0:0:ffff:9d7f:3d8c
157.127.61.141 0:0:0:0:0:ffff:9d7f:3d8d
157.127.61.142 0:0:0:0:0:ffff:9d7f:3d8e
157.127.61.143 0:0:0:0:0:ffff:9d7f:3d8f
157.127.61.144 0:0:0:0:0:ffff:9d7f:3d90
157.127.61.145 0:0:0:0:0:ffff:9d7f:3d91
157.127.61.146 0:0:0:0:0:ffff:9d7f:3d92
157.127.61.147 0:0:0:0:0:ffff:9d7f:3d93
157.127.61.148 0:0:0:0:0:ffff:9d7f:3d94
157.127.61.149 0:0:0:0:0:ffff:9d7f:3d95
157.127.61.150 0:0:0:0:0:ffff:9d7f:3d96
157.127.61.151 0:0:0:0:0:ffff:9d7f:3d97
157.127.61.152 0:0:0:0:0:ffff:9d7f:3d98
157.127.61.153 0:0:0:0:0:ffff:9d7f:3d99
157.127.61.154 0:0:0:0:0:ffff:9d7f:3d9a
157.127.61.155 0:0:0:0:0:ffff:9d7f:3d9b
157.127.61.156 0:0:0:0:0:ffff:9d7f:3d9c
157.127.61.157 0:0:0:0:0:ffff:9d7f:3d9d
157.127.61.158 0:0:0:0:0:ffff:9d7f:3d9e
157.127.61.159 0:0:0:0:0:ffff:9d7f:3d9f
157.127.61.160 0:0:0:0:0:ffff:9d7f:3da0
157.127.61.161 0:0:0:0:0:ffff:9d7f:3da1
157.127.61.162 0:0:0:0:0:ffff:9d7f:3da2
157.127.61.163 0:0:0:0:0:ffff:9d7f:3da3
157.127.61.164 0:0:0:0:0:ffff:9d7f:3da4
157.127.61.165 0:0:0:0:0:ffff:9d7f:3da5
157.127.61.166 0:0:0:0:0:ffff:9d7f:3da6
157.127.61.167 0:0:0:0:0:ffff:9d7f:3da7
157.127.61.168 0:0:0:0:0:ffff:9d7f:3da8
157.127.61.169 0:0:0:0:0:ffff:9d7f:3da9
157.127.61.170 0:0:0:0:0:ffff:9d7f:3daa
157.127.61.171 0:0:0:0:0:ffff:9d7f:3dab
157.127.61.172 0:0:0:0:0:ffff:9d7f:3dac
157.127.61.173 0:0:0:0:0:ffff:9d7f:3dad
157.127.61.174 0:0:0:0:0:ffff:9d7f:3dae
157.127.61.175 0:0:0:0:0:ffff:9d7f:3daf
157.127.61.176 0:0:0:0:0:ffff:9d7f:3db0
157.127.61.177 0:0:0:0:0:ffff:9d7f:3db1
157.127.61.178 0:0:0:0:0:ffff:9d7f:3db2
157.127.61.179 0:0:0:0:0:ffff:9d7f:3db3
157.127.61.180 0:0:0:0:0:ffff:9d7f:3db4


157.127.61.181 0:0:0:0:0:ffff:9d7f:3db5
157.127.61.182 0:0:0:0:0:ffff:9d7f:3db6
157.127.61.183 0:0:0:0:0:ffff:9d7f:3db7
157.127.61.184 0:0:0:0:0:ffff:9d7f:3db8
157.127.61.185 0:0:0:0:0:ffff:9d7f:3db9
157.127.61.186 0:0:0:0:0:ffff:9d7f:3dba
157.127.61.187 0:0:0:0:0:ffff:9d7f:3dbb
157.127.61.188 0:0:0:0:0:ffff:9d7f:3dbc
157.127.61.189 0:0:0:0:0:ffff:9d7f:3dbd
157.127.61.190 0:0:0:0:0:ffff:9d7f:3dbe
157.127.61.191 0:0:0:0:0:ffff:9d7f:3dbf
157.127.61.192 0:0:0:0:0:ffff:9d7f:3dc0
157.127.61.193 0:0:0:0:0:ffff:9d7f:3dc1
157.127.61.194 0:0:0:0:0:ffff:9d7f:3dc2
157.127.61.195 0:0:0:0:0:ffff:9d7f:3dc3
157.127.61.196 0:0:0:0:0:ffff:9d7f:3dc4
157.127.61.197 0:0:0:0:0:ffff:9d7f:3dc5
157.127.61.198 0:0:0:0:0:ffff:9d7f:3dc6
157.127.61.199 0:0:0:0:0:ffff:9d7f:3dc7
157.127.61.200 0:0:0:0:0:ffff:9d7f:3dc8
157.127.61.201 0:0:0:0:0:ffff:9d7f:3dc9
157.127.61.202 0:0:0:0:0:ffff:9d7f:3dca
157.127.61.203 0:0:0:0:0:ffff:9d7f:3dcb
157.127.61.204 0:0:0:0:0:ffff:9d7f:3dcc
157.127.61.205 0:0:0:0:0:ffff:9d7f:3dcd
157.127.61.206 0:0:0:0:0:ffff:9d7f:3dce
157.127.61.207 0:0:0:0:0:ffff:9d7f:3dcf
157.127.61.208 0:0:0:0:0:ffff:9d7f:3dd0
157.127.61.209 0:0:0:0:0:ffff:9d7f:3dd1
157.127.61.210 0:0:0:0:0:ffff:9d7f:3dd2
157.127.61.211 0:0:0:0:0:ffff:9d7f:3dd3
157.127.61.212 0:0:0:0:0:ffff:9d7f:3dd4
157.127.61.213 0:0:0:0:0:ffff:9d7f:3dd5
157.127.61.214 0:0:0:0:0:ffff:9d7f:3dd6
157.127.61.215 0:0:0:0:0:ffff:9d7f:3dd7
157.127.61.216 0:0:0:0:0:ffff:9d7f:3dd8
157.127.61.217 0:0:0:0:0:ffff:9d7f:3dd9
157.127.61.218 0:0:0:0:0:ffff:9d7f:3dda
157.127.61.219 0:0:0:0:0:ffff:9d7f:3ddb
157.127.61.220 0:0:0:0:0:ffff:9d7f:3ddc
157.127.61.221 0:0:0:0:0:ffff:9d7f:3ddd
157.127.61.222 0:0:0:0:0:ffff:9d7f:3dde
157.127.61.223 0:0:0:0:0:ffff:9d7f:3ddf
157.127.61.224 0:0:0:0:0:ffff:9d7f:3de0
157.127.61.225 0:0:0:0:0:ffff:9d7f:3de1
157.127.61.226 0:0:0:0:0:ffff:9d7f:3de2
157.127.61.227 0:0:0:0:0:ffff:9d7f:3de3
157.127.61.228 0:0:0:0:0:ffff:9d7f:3de4
157.127.61.229 0:0:0:0:0:ffff:9d7f:3de5
157.127.61.230 0:0:0:0:0:ffff:9d7f:3de6
157.127.61.231 0:0:0:0:0:ffff:9d7f:3de7
157.127.61.232 0:0:0:0:0:ffff:9d7f:3de8
157.127.61.233 0:0:0:0:0:ffff:9d7f:3de9
157.127.61.234 0:0:0:0:0:ffff:9d7f:3dea
157.127.61.235 0:0:0:0:0:ffff:9d7f:3deb
157.127.61.236 0:0:0:0:0:ffff:9d7f:3dec
157.127.61.237 0:0:0:0:0:ffff:9d7f:3ded
157.127.61.238 0:0:0:0:0:ffff:9d7f:3dee
157.127.61.239 0:0:0:0:0:ffff:9d7f:3def
157.127.61.240 0:0:0:0:0:ffff:9d7f:3df0
157.127.61.241 0:0:0:0:0:ffff:9d7f:3df1
157.127.61.242 0:0:0:0:0:ffff:9d7f:3df2
157.127.61.243 0:0:0:0:0:ffff:9d7f:3df3
157.127.61.244 0:0:0:0:0:ffff:9d7f:3df4
157.127.61.245 0:0:0:0:0:ffff:9d7f:3df5
157.127.61.246 0:0:0:0:0:ffff:9d7f:3df6
157.127.61.247 0:0:0:0:0:ffff:9d7f:3df7
157.127.61.248 0:0:0:0:0:ffff:9d7f:3df8
157.127.61.249 0:0:0:0:0:ffff:9d7f:3df9
157.127.61.250 0:0:0:0:0:ffff:9d7f:3dfa
157.127.61.251 0:0:0:0:0:ffff:9d7f:3dfb
157.127.61.252 0:0:0:0:0:ffff:9d7f:3dfc
157.127.61.253 0:0:0:0:0:ffff:9d7f:3dfd
157.127.61.254 0:0:0:0:0:ffff:9d7f:3dfe
157.127.61.255 0:0:0:0:0:ffff:9d7f:3dff


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.