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
127.50.128.1 0:0:0:0:0:ffff:7f32:8001
127.50.128.2 0:0:0:0:0:ffff:7f32:8002
127.50.128.3 0:0:0:0:0:ffff:7f32:8003
127.50.128.4 0:0:0:0:0:ffff:7f32:8004
127.50.128.5 0:0:0:0:0:ffff:7f32:8005
127.50.128.6 0:0:0:0:0:ffff:7f32:8006
127.50.128.7 0:0:0:0:0:ffff:7f32:8007
127.50.128.8 0:0:0:0:0:ffff:7f32:8008
127.50.128.9 0:0:0:0:0:ffff:7f32:8009
127.50.128.10 0:0:0:0:0:ffff:7f32:800a
127.50.128.11 0:0:0:0:0:ffff:7f32:800b
127.50.128.12 0:0:0:0:0:ffff:7f32:800c
127.50.128.13 0:0:0:0:0:ffff:7f32:800d
127.50.128.14 0:0:0:0:0:ffff:7f32:800e
127.50.128.15 0:0:0:0:0:ffff:7f32:800f
127.50.128.16 0:0:0:0:0:ffff:7f32:8010
127.50.128.17 0:0:0:0:0:ffff:7f32:8011
127.50.128.18 0:0:0:0:0:ffff:7f32:8012
127.50.128.19 0:0:0:0:0:ffff:7f32:8013
127.50.128.20 0:0:0:0:0:ffff:7f32:8014
127.50.128.21 0:0:0:0:0:ffff:7f32:8015
127.50.128.22 0:0:0:0:0:ffff:7f32:8016
127.50.128.23 0:0:0:0:0:ffff:7f32:8017
127.50.128.24 0:0:0:0:0:ffff:7f32:8018
127.50.128.25 0:0:0:0:0:ffff:7f32:8019
127.50.128.26 0:0:0:0:0:ffff:7f32:801a
127.50.128.27 0:0:0:0:0:ffff:7f32:801b
127.50.128.28 0:0:0:0:0:ffff:7f32:801c
127.50.128.29 0:0:0:0:0:ffff:7f32:801d
127.50.128.30 0:0:0:0:0:ffff:7f32:801e
127.50.128.31 0:0:0:0:0:ffff:7f32:801f
127.50.128.32 0:0:0:0:0:ffff:7f32:8020
127.50.128.33 0:0:0:0:0:ffff:7f32:8021
127.50.128.34 0:0:0:0:0:ffff:7f32:8022
127.50.128.35 0:0:0:0:0:ffff:7f32:8023
127.50.128.36 0:0:0:0:0:ffff:7f32:8024
127.50.128.37 0:0:0:0:0:ffff:7f32:8025
127.50.128.38 0:0:0:0:0:ffff:7f32:8026
127.50.128.39 0:0:0:0:0:ffff:7f32:8027
127.50.128.40 0:0:0:0:0:ffff:7f32:8028
127.50.128.41 0:0:0:0:0:ffff:7f32:8029
127.50.128.42 0:0:0:0:0:ffff:7f32:802a
127.50.128.43 0:0:0:0:0:ffff:7f32:802b
127.50.128.44 0:0:0:0:0:ffff:7f32:802c
127.50.128.45 0:0:0:0:0:ffff:7f32:802d
127.50.128.46 0:0:0:0:0:ffff:7f32:802e
127.50.128.47 0:0:0:0:0:ffff:7f32:802f
127.50.128.48 0:0:0:0:0:ffff:7f32:8030
127.50.128.49 0:0:0:0:0:ffff:7f32:8031
127.50.128.50 0:0:0:0:0:ffff:7f32:8032
127.50.128.51 0:0:0:0:0:ffff:7f32:8033
127.50.128.52 0:0:0:0:0:ffff:7f32:8034
127.50.128.53 0:0:0:0:0:ffff:7f32:8035
127.50.128.54 0:0:0:0:0:ffff:7f32:8036
127.50.128.55 0:0:0:0:0:ffff:7f32:8037
127.50.128.56 0:0:0:0:0:ffff:7f32:8038
127.50.128.57 0:0:0:0:0:ffff:7f32:8039
127.50.128.58 0:0:0:0:0:ffff:7f32:803a
127.50.128.59 0:0:0:0:0:ffff:7f32:803b
127.50.128.60 0:0:0:0:0:ffff:7f32:803c


127.50.128.61 0:0:0:0:0:ffff:7f32:803d
127.50.128.62 0:0:0:0:0:ffff:7f32:803e
127.50.128.63 0:0:0:0:0:ffff:7f32:803f
127.50.128.64 0:0:0:0:0:ffff:7f32:8040
127.50.128.65 0:0:0:0:0:ffff:7f32:8041
127.50.128.66 0:0:0:0:0:ffff:7f32:8042
127.50.128.67 0:0:0:0:0:ffff:7f32:8043
127.50.128.68 0:0:0:0:0:ffff:7f32:8044
127.50.128.69 0:0:0:0:0:ffff:7f32:8045
127.50.128.70 0:0:0:0:0:ffff:7f32:8046
127.50.128.71 0:0:0:0:0:ffff:7f32:8047
127.50.128.72 0:0:0:0:0:ffff:7f32:8048
127.50.128.73 0:0:0:0:0:ffff:7f32:8049
127.50.128.74 0:0:0:0:0:ffff:7f32:804a
127.50.128.75 0:0:0:0:0:ffff:7f32:804b
127.50.128.76 0:0:0:0:0:ffff:7f32:804c
127.50.128.77 0:0:0:0:0:ffff:7f32:804d
127.50.128.78 0:0:0:0:0:ffff:7f32:804e
127.50.128.79 0:0:0:0:0:ffff:7f32:804f
127.50.128.80 0:0:0:0:0:ffff:7f32:8050
127.50.128.81 0:0:0:0:0:ffff:7f32:8051
127.50.128.82 0:0:0:0:0:ffff:7f32:8052
127.50.128.83 0:0:0:0:0:ffff:7f32:8053
127.50.128.84 0:0:0:0:0:ffff:7f32:8054
127.50.128.85 0:0:0:0:0:ffff:7f32:8055
127.50.128.86 0:0:0:0:0:ffff:7f32:8056
127.50.128.87 0:0:0:0:0:ffff:7f32:8057
127.50.128.88 0:0:0:0:0:ffff:7f32:8058
127.50.128.89 0:0:0:0:0:ffff:7f32:8059
127.50.128.90 0:0:0:0:0:ffff:7f32:805a
127.50.128.91 0:0:0:0:0:ffff:7f32:805b
127.50.128.92 0:0:0:0:0:ffff:7f32:805c
127.50.128.93 0:0:0:0:0:ffff:7f32:805d
127.50.128.94 0:0:0:0:0:ffff:7f32:805e
127.50.128.95 0:0:0:0:0:ffff:7f32:805f
127.50.128.96 0:0:0:0:0:ffff:7f32:8060
127.50.128.97 0:0:0:0:0:ffff:7f32:8061
127.50.128.98 0:0:0:0:0:ffff:7f32:8062
127.50.128.99 0:0:0:0:0:ffff:7f32:8063
127.50.128.100 0:0:0:0:0:ffff:7f32:8064
127.50.128.101 0:0:0:0:0:ffff:7f32:8065
127.50.128.102 0:0:0:0:0:ffff:7f32:8066
127.50.128.103 0:0:0:0:0:ffff:7f32:8067
127.50.128.104 0:0:0:0:0:ffff:7f32:8068
127.50.128.105 0:0:0:0:0:ffff:7f32:8069
127.50.128.106 0:0:0:0:0:ffff:7f32:806a
127.50.128.107 0:0:0:0:0:ffff:7f32:806b
127.50.128.108 0:0:0:0:0:ffff:7f32:806c
127.50.128.109 0:0:0:0:0:ffff:7f32:806d
127.50.128.110 0:0:0:0:0:ffff:7f32:806e
127.50.128.111 0:0:0:0:0:ffff:7f32:806f
127.50.128.112 0:0:0:0:0:ffff:7f32:8070
127.50.128.113 0:0:0:0:0:ffff:7f32:8071
127.50.128.114 0:0:0:0:0:ffff:7f32:8072
127.50.128.115 0:0:0:0:0:ffff:7f32:8073
127.50.128.116 0:0:0:0:0:ffff:7f32:8074
127.50.128.117 0:0:0:0:0:ffff:7f32:8075
127.50.128.118 0:0:0:0:0:ffff:7f32:8076
127.50.128.119 0:0:0:0:0:ffff:7f32:8077
127.50.128.120 0:0:0:0:0:ffff:7f32:8078


127.50.128.121 0:0:0:0:0:ffff:7f32:8079
127.50.128.122 0:0:0:0:0:ffff:7f32:807a
127.50.128.123 0:0:0:0:0:ffff:7f32:807b
127.50.128.124 0:0:0:0:0:ffff:7f32:807c
127.50.128.125 0:0:0:0:0:ffff:7f32:807d
127.50.128.126 0:0:0:0:0:ffff:7f32:807e
127.50.128.127 0:0:0:0:0:ffff:7f32:807f
127.50.128.128 0:0:0:0:0:ffff:7f32:8080
127.50.128.129 0:0:0:0:0:ffff:7f32:8081
127.50.128.130 0:0:0:0:0:ffff:7f32:8082
127.50.128.131 0:0:0:0:0:ffff:7f32:8083
127.50.128.132 0:0:0:0:0:ffff:7f32:8084
127.50.128.133 0:0:0:0:0:ffff:7f32:8085
127.50.128.134 0:0:0:0:0:ffff:7f32:8086
127.50.128.135 0:0:0:0:0:ffff:7f32:8087
127.50.128.136 0:0:0:0:0:ffff:7f32:8088
127.50.128.137 0:0:0:0:0:ffff:7f32:8089
127.50.128.138 0:0:0:0:0:ffff:7f32:808a
127.50.128.139 0:0:0:0:0:ffff:7f32:808b
127.50.128.140 0:0:0:0:0:ffff:7f32:808c
127.50.128.141 0:0:0:0:0:ffff:7f32:808d
127.50.128.142 0:0:0:0:0:ffff:7f32:808e
127.50.128.143 0:0:0:0:0:ffff:7f32:808f
127.50.128.144 0:0:0:0:0:ffff:7f32:8090
127.50.128.145 0:0:0:0:0:ffff:7f32:8091
127.50.128.146 0:0:0:0:0:ffff:7f32:8092
127.50.128.147 0:0:0:0:0:ffff:7f32:8093
127.50.128.148 0:0:0:0:0:ffff:7f32:8094
127.50.128.149 0:0:0:0:0:ffff:7f32:8095
127.50.128.150 0:0:0:0:0:ffff:7f32:8096
127.50.128.151 0:0:0:0:0:ffff:7f32:8097
127.50.128.152 0:0:0:0:0:ffff:7f32:8098
127.50.128.153 0:0:0:0:0:ffff:7f32:8099
127.50.128.154 0:0:0:0:0:ffff:7f32:809a
127.50.128.155 0:0:0:0:0:ffff:7f32:809b
127.50.128.156 0:0:0:0:0:ffff:7f32:809c
127.50.128.157 0:0:0:0:0:ffff:7f32:809d
127.50.128.158 0:0:0:0:0:ffff:7f32:809e
127.50.128.159 0:0:0:0:0:ffff:7f32:809f
127.50.128.160 0:0:0:0:0:ffff:7f32:80a0
127.50.128.161 0:0:0:0:0:ffff:7f32:80a1
127.50.128.162 0:0:0:0:0:ffff:7f32:80a2
127.50.128.163 0:0:0:0:0:ffff:7f32:80a3
127.50.128.164 0:0:0:0:0:ffff:7f32:80a4
127.50.128.165 0:0:0:0:0:ffff:7f32:80a5
127.50.128.166 0:0:0:0:0:ffff:7f32:80a6
127.50.128.167 0:0:0:0:0:ffff:7f32:80a7
127.50.128.168 0:0:0:0:0:ffff:7f32:80a8
127.50.128.169 0:0:0:0:0:ffff:7f32:80a9
127.50.128.170 0:0:0:0:0:ffff:7f32:80aa
127.50.128.171 0:0:0:0:0:ffff:7f32:80ab
127.50.128.172 0:0:0:0:0:ffff:7f32:80ac
127.50.128.173 0:0:0:0:0:ffff:7f32:80ad
127.50.128.174 0:0:0:0:0:ffff:7f32:80ae
127.50.128.175 0:0:0:0:0:ffff:7f32:80af
127.50.128.176 0:0:0:0:0:ffff:7f32:80b0
127.50.128.177 0:0:0:0:0:ffff:7f32:80b1
127.50.128.178 0:0:0:0:0:ffff:7f32:80b2
127.50.128.179 0:0:0:0:0:ffff:7f32:80b3
127.50.128.180 0:0:0:0:0:ffff:7f32:80b4


127.50.128.181 0:0:0:0:0:ffff:7f32:80b5
127.50.128.182 0:0:0:0:0:ffff:7f32:80b6
127.50.128.183 0:0:0:0:0:ffff:7f32:80b7
127.50.128.184 0:0:0:0:0:ffff:7f32:80b8
127.50.128.185 0:0:0:0:0:ffff:7f32:80b9
127.50.128.186 0:0:0:0:0:ffff:7f32:80ba
127.50.128.187 0:0:0:0:0:ffff:7f32:80bb
127.50.128.188 0:0:0:0:0:ffff:7f32:80bc
127.50.128.189 0:0:0:0:0:ffff:7f32:80bd
127.50.128.190 0:0:0:0:0:ffff:7f32:80be
127.50.128.191 0:0:0:0:0:ffff:7f32:80bf
127.50.128.192 0:0:0:0:0:ffff:7f32:80c0
127.50.128.193 0:0:0:0:0:ffff:7f32:80c1
127.50.128.194 0:0:0:0:0:ffff:7f32:80c2
127.50.128.195 0:0:0:0:0:ffff:7f32:80c3
127.50.128.196 0:0:0:0:0:ffff:7f32:80c4
127.50.128.197 0:0:0:0:0:ffff:7f32:80c5
127.50.128.198 0:0:0:0:0:ffff:7f32:80c6
127.50.128.199 0:0:0:0:0:ffff:7f32:80c7
127.50.128.200 0:0:0:0:0:ffff:7f32:80c8
127.50.128.201 0:0:0:0:0:ffff:7f32:80c9
127.50.128.202 0:0:0:0:0:ffff:7f32:80ca
127.50.128.203 0:0:0:0:0:ffff:7f32:80cb
127.50.128.204 0:0:0:0:0:ffff:7f32:80cc
127.50.128.205 0:0:0:0:0:ffff:7f32:80cd
127.50.128.206 0:0:0:0:0:ffff:7f32:80ce
127.50.128.207 0:0:0:0:0:ffff:7f32:80cf
127.50.128.208 0:0:0:0:0:ffff:7f32:80d0
127.50.128.209 0:0:0:0:0:ffff:7f32:80d1
127.50.128.210 0:0:0:0:0:ffff:7f32:80d2
127.50.128.211 0:0:0:0:0:ffff:7f32:80d3
127.50.128.212 0:0:0:0:0:ffff:7f32:80d4
127.50.128.213 0:0:0:0:0:ffff:7f32:80d5
127.50.128.214 0:0:0:0:0:ffff:7f32:80d6
127.50.128.215 0:0:0:0:0:ffff:7f32:80d7
127.50.128.216 0:0:0:0:0:ffff:7f32:80d8
127.50.128.217 0:0:0:0:0:ffff:7f32:80d9
127.50.128.218 0:0:0:0:0:ffff:7f32:80da
127.50.128.219 0:0:0:0:0:ffff:7f32:80db
127.50.128.220 0:0:0:0:0:ffff:7f32:80dc
127.50.128.221 0:0:0:0:0:ffff:7f32:80dd
127.50.128.222 0:0:0:0:0:ffff:7f32:80de
127.50.128.223 0:0:0:0:0:ffff:7f32:80df
127.50.128.224 0:0:0:0:0:ffff:7f32:80e0
127.50.128.225 0:0:0:0:0:ffff:7f32:80e1
127.50.128.226 0:0:0:0:0:ffff:7f32:80e2
127.50.128.227 0:0:0:0:0:ffff:7f32:80e3
127.50.128.228 0:0:0:0:0:ffff:7f32:80e4
127.50.128.229 0:0:0:0:0:ffff:7f32:80e5
127.50.128.230 0:0:0:0:0:ffff:7f32:80e6
127.50.128.231 0:0:0:0:0:ffff:7f32:80e7
127.50.128.232 0:0:0:0:0:ffff:7f32:80e8
127.50.128.233 0:0:0:0:0:ffff:7f32:80e9
127.50.128.234 0:0:0:0:0:ffff:7f32:80ea
127.50.128.235 0:0:0:0:0:ffff:7f32:80eb
127.50.128.236 0:0:0:0:0:ffff:7f32:80ec
127.50.128.237 0:0:0:0:0:ffff:7f32:80ed
127.50.128.238 0:0:0:0:0:ffff:7f32:80ee
127.50.128.239 0:0:0:0:0:ffff:7f32:80ef
127.50.128.240 0:0:0:0:0:ffff:7f32:80f0
127.50.128.241 0:0:0:0:0:ffff:7f32:80f1
127.50.128.242 0:0:0:0:0:ffff:7f32:80f2
127.50.128.243 0:0:0:0:0:ffff:7f32:80f3
127.50.128.244 0:0:0:0:0:ffff:7f32:80f4
127.50.128.245 0:0:0:0:0:ffff:7f32:80f5
127.50.128.246 0:0:0:0:0:ffff:7f32:80f6
127.50.128.247 0:0:0:0:0:ffff:7f32:80f7
127.50.128.248 0:0:0:0:0:ffff:7f32:80f8
127.50.128.249 0:0:0:0:0:ffff:7f32:80f9
127.50.128.250 0:0:0:0:0:ffff:7f32:80fa
127.50.128.251 0:0:0:0:0:ffff:7f32:80fb
127.50.128.252 0:0:0:0:0:ffff:7f32:80fc
127.50.128.253 0:0:0:0:0:ffff:7f32:80fd
127.50.128.254 0:0:0:0:0:ffff:7f32:80fe
127.50.128.255 0:0:0:0:0:ffff:7f32:80ff


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.