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
99.50.128.1 0:0:0:0:0:ffff:6332:8001
99.50.128.2 0:0:0:0:0:ffff:6332:8002
99.50.128.3 0:0:0:0:0:ffff:6332:8003
99.50.128.4 0:0:0:0:0:ffff:6332:8004
99.50.128.5 0:0:0:0:0:ffff:6332:8005
99.50.128.6 0:0:0:0:0:ffff:6332:8006
99.50.128.7 0:0:0:0:0:ffff:6332:8007
99.50.128.8 0:0:0:0:0:ffff:6332:8008
99.50.128.9 0:0:0:0:0:ffff:6332:8009
99.50.128.10 0:0:0:0:0:ffff:6332:800a
99.50.128.11 0:0:0:0:0:ffff:6332:800b
99.50.128.12 0:0:0:0:0:ffff:6332:800c
99.50.128.13 0:0:0:0:0:ffff:6332:800d
99.50.128.14 0:0:0:0:0:ffff:6332:800e
99.50.128.15 0:0:0:0:0:ffff:6332:800f
99.50.128.16 0:0:0:0:0:ffff:6332:8010
99.50.128.17 0:0:0:0:0:ffff:6332:8011
99.50.128.18 0:0:0:0:0:ffff:6332:8012
99.50.128.19 0:0:0:0:0:ffff:6332:8013
99.50.128.20 0:0:0:0:0:ffff:6332:8014
99.50.128.21 0:0:0:0:0:ffff:6332:8015
99.50.128.22 0:0:0:0:0:ffff:6332:8016
99.50.128.23 0:0:0:0:0:ffff:6332:8017
99.50.128.24 0:0:0:0:0:ffff:6332:8018
99.50.128.25 0:0:0:0:0:ffff:6332:8019
99.50.128.26 0:0:0:0:0:ffff:6332:801a
99.50.128.27 0:0:0:0:0:ffff:6332:801b
99.50.128.28 0:0:0:0:0:ffff:6332:801c
99.50.128.29 0:0:0:0:0:ffff:6332:801d
99.50.128.30 0:0:0:0:0:ffff:6332:801e
99.50.128.31 0:0:0:0:0:ffff:6332:801f
99.50.128.32 0:0:0:0:0:ffff:6332:8020
99.50.128.33 0:0:0:0:0:ffff:6332:8021
99.50.128.34 0:0:0:0:0:ffff:6332:8022
99.50.128.35 0:0:0:0:0:ffff:6332:8023
99.50.128.36 0:0:0:0:0:ffff:6332:8024
99.50.128.37 0:0:0:0:0:ffff:6332:8025
99.50.128.38 0:0:0:0:0:ffff:6332:8026
99.50.128.39 0:0:0:0:0:ffff:6332:8027
99.50.128.40 0:0:0:0:0:ffff:6332:8028
99.50.128.41 0:0:0:0:0:ffff:6332:8029
99.50.128.42 0:0:0:0:0:ffff:6332:802a
99.50.128.43 0:0:0:0:0:ffff:6332:802b
99.50.128.44 0:0:0:0:0:ffff:6332:802c
99.50.128.45 0:0:0:0:0:ffff:6332:802d
99.50.128.46 0:0:0:0:0:ffff:6332:802e
99.50.128.47 0:0:0:0:0:ffff:6332:802f
99.50.128.48 0:0:0:0:0:ffff:6332:8030
99.50.128.49 0:0:0:0:0:ffff:6332:8031
99.50.128.50 0:0:0:0:0:ffff:6332:8032
99.50.128.51 0:0:0:0:0:ffff:6332:8033
99.50.128.52 0:0:0:0:0:ffff:6332:8034
99.50.128.53 0:0:0:0:0:ffff:6332:8035
99.50.128.54 0:0:0:0:0:ffff:6332:8036
99.50.128.55 0:0:0:0:0:ffff:6332:8037
99.50.128.56 0:0:0:0:0:ffff:6332:8038
99.50.128.57 0:0:0:0:0:ffff:6332:8039
99.50.128.58 0:0:0:0:0:ffff:6332:803a
99.50.128.59 0:0:0:0:0:ffff:6332:803b
99.50.128.60 0:0:0:0:0:ffff:6332:803c


99.50.128.61 0:0:0:0:0:ffff:6332:803d
99.50.128.62 0:0:0:0:0:ffff:6332:803e
99.50.128.63 0:0:0:0:0:ffff:6332:803f
99.50.128.64 0:0:0:0:0:ffff:6332:8040
99.50.128.65 0:0:0:0:0:ffff:6332:8041
99.50.128.66 0:0:0:0:0:ffff:6332:8042
99.50.128.67 0:0:0:0:0:ffff:6332:8043
99.50.128.68 0:0:0:0:0:ffff:6332:8044
99.50.128.69 0:0:0:0:0:ffff:6332:8045
99.50.128.70 0:0:0:0:0:ffff:6332:8046
99.50.128.71 0:0:0:0:0:ffff:6332:8047
99.50.128.72 0:0:0:0:0:ffff:6332:8048
99.50.128.73 0:0:0:0:0:ffff:6332:8049
99.50.128.74 0:0:0:0:0:ffff:6332:804a
99.50.128.75 0:0:0:0:0:ffff:6332:804b
99.50.128.76 0:0:0:0:0:ffff:6332:804c
99.50.128.77 0:0:0:0:0:ffff:6332:804d
99.50.128.78 0:0:0:0:0:ffff:6332:804e
99.50.128.79 0:0:0:0:0:ffff:6332:804f
99.50.128.80 0:0:0:0:0:ffff:6332:8050
99.50.128.81 0:0:0:0:0:ffff:6332:8051
99.50.128.82 0:0:0:0:0:ffff:6332:8052
99.50.128.83 0:0:0:0:0:ffff:6332:8053
99.50.128.84 0:0:0:0:0:ffff:6332:8054
99.50.128.85 0:0:0:0:0:ffff:6332:8055
99.50.128.86 0:0:0:0:0:ffff:6332:8056
99.50.128.87 0:0:0:0:0:ffff:6332:8057
99.50.128.88 0:0:0:0:0:ffff:6332:8058
99.50.128.89 0:0:0:0:0:ffff:6332:8059
99.50.128.90 0:0:0:0:0:ffff:6332:805a
99.50.128.91 0:0:0:0:0:ffff:6332:805b
99.50.128.92 0:0:0:0:0:ffff:6332:805c
99.50.128.93 0:0:0:0:0:ffff:6332:805d
99.50.128.94 0:0:0:0:0:ffff:6332:805e
99.50.128.95 0:0:0:0:0:ffff:6332:805f
99.50.128.96 0:0:0:0:0:ffff:6332:8060
99.50.128.97 0:0:0:0:0:ffff:6332:8061
99.50.128.98 0:0:0:0:0:ffff:6332:8062
99.50.128.99 0:0:0:0:0:ffff:6332:8063
99.50.128.100 0:0:0:0:0:ffff:6332:8064
99.50.128.101 0:0:0:0:0:ffff:6332:8065
99.50.128.102 0:0:0:0:0:ffff:6332:8066
99.50.128.103 0:0:0:0:0:ffff:6332:8067
99.50.128.104 0:0:0:0:0:ffff:6332:8068
99.50.128.105 0:0:0:0:0:ffff:6332:8069
99.50.128.106 0:0:0:0:0:ffff:6332:806a
99.50.128.107 0:0:0:0:0:ffff:6332:806b
99.50.128.108 0:0:0:0:0:ffff:6332:806c
99.50.128.109 0:0:0:0:0:ffff:6332:806d
99.50.128.110 0:0:0:0:0:ffff:6332:806e
99.50.128.111 0:0:0:0:0:ffff:6332:806f
99.50.128.112 0:0:0:0:0:ffff:6332:8070
99.50.128.113 0:0:0:0:0:ffff:6332:8071
99.50.128.114 0:0:0:0:0:ffff:6332:8072
99.50.128.115 0:0:0:0:0:ffff:6332:8073
99.50.128.116 0:0:0:0:0:ffff:6332:8074
99.50.128.117 0:0:0:0:0:ffff:6332:8075
99.50.128.118 0:0:0:0:0:ffff:6332:8076
99.50.128.119 0:0:0:0:0:ffff:6332:8077
99.50.128.120 0:0:0:0:0:ffff:6332:8078


99.50.128.121 0:0:0:0:0:ffff:6332:8079
99.50.128.122 0:0:0:0:0:ffff:6332:807a
99.50.128.123 0:0:0:0:0:ffff:6332:807b
99.50.128.124 0:0:0:0:0:ffff:6332:807c
99.50.128.125 0:0:0:0:0:ffff:6332:807d
99.50.128.126 0:0:0:0:0:ffff:6332:807e
99.50.128.127 0:0:0:0:0:ffff:6332:807f
99.50.128.128 0:0:0:0:0:ffff:6332:8080
99.50.128.129 0:0:0:0:0:ffff:6332:8081
99.50.128.130 0:0:0:0:0:ffff:6332:8082
99.50.128.131 0:0:0:0:0:ffff:6332:8083
99.50.128.132 0:0:0:0:0:ffff:6332:8084
99.50.128.133 0:0:0:0:0:ffff:6332:8085
99.50.128.134 0:0:0:0:0:ffff:6332:8086
99.50.128.135 0:0:0:0:0:ffff:6332:8087
99.50.128.136 0:0:0:0:0:ffff:6332:8088
99.50.128.137 0:0:0:0:0:ffff:6332:8089
99.50.128.138 0:0:0:0:0:ffff:6332:808a
99.50.128.139 0:0:0:0:0:ffff:6332:808b
99.50.128.140 0:0:0:0:0:ffff:6332:808c
99.50.128.141 0:0:0:0:0:ffff:6332:808d
99.50.128.142 0:0:0:0:0:ffff:6332:808e
99.50.128.143 0:0:0:0:0:ffff:6332:808f
99.50.128.144 0:0:0:0:0:ffff:6332:8090
99.50.128.145 0:0:0:0:0:ffff:6332:8091
99.50.128.146 0:0:0:0:0:ffff:6332:8092
99.50.128.147 0:0:0:0:0:ffff:6332:8093
99.50.128.148 0:0:0:0:0:ffff:6332:8094
99.50.128.149 0:0:0:0:0:ffff:6332:8095
99.50.128.150 0:0:0:0:0:ffff:6332:8096
99.50.128.151 0:0:0:0:0:ffff:6332:8097
99.50.128.152 0:0:0:0:0:ffff:6332:8098
99.50.128.153 0:0:0:0:0:ffff:6332:8099
99.50.128.154 0:0:0:0:0:ffff:6332:809a
99.50.128.155 0:0:0:0:0:ffff:6332:809b
99.50.128.156 0:0:0:0:0:ffff:6332:809c
99.50.128.157 0:0:0:0:0:ffff:6332:809d
99.50.128.158 0:0:0:0:0:ffff:6332:809e
99.50.128.159 0:0:0:0:0:ffff:6332:809f
99.50.128.160 0:0:0:0:0:ffff:6332:80a0
99.50.128.161 0:0:0:0:0:ffff:6332:80a1
99.50.128.162 0:0:0:0:0:ffff:6332:80a2
99.50.128.163 0:0:0:0:0:ffff:6332:80a3
99.50.128.164 0:0:0:0:0:ffff:6332:80a4
99.50.128.165 0:0:0:0:0:ffff:6332:80a5
99.50.128.166 0:0:0:0:0:ffff:6332:80a6
99.50.128.167 0:0:0:0:0:ffff:6332:80a7
99.50.128.168 0:0:0:0:0:ffff:6332:80a8
99.50.128.169 0:0:0:0:0:ffff:6332:80a9
99.50.128.170 0:0:0:0:0:ffff:6332:80aa
99.50.128.171 0:0:0:0:0:ffff:6332:80ab
99.50.128.172 0:0:0:0:0:ffff:6332:80ac
99.50.128.173 0:0:0:0:0:ffff:6332:80ad
99.50.128.174 0:0:0:0:0:ffff:6332:80ae
99.50.128.175 0:0:0:0:0:ffff:6332:80af
99.50.128.176 0:0:0:0:0:ffff:6332:80b0
99.50.128.177 0:0:0:0:0:ffff:6332:80b1
99.50.128.178 0:0:0:0:0:ffff:6332:80b2
99.50.128.179 0:0:0:0:0:ffff:6332:80b3
99.50.128.180 0:0:0:0:0:ffff:6332:80b4


99.50.128.181 0:0:0:0:0:ffff:6332:80b5
99.50.128.182 0:0:0:0:0:ffff:6332:80b6
99.50.128.183 0:0:0:0:0:ffff:6332:80b7
99.50.128.184 0:0:0:0:0:ffff:6332:80b8
99.50.128.185 0:0:0:0:0:ffff:6332:80b9
99.50.128.186 0:0:0:0:0:ffff:6332:80ba
99.50.128.187 0:0:0:0:0:ffff:6332:80bb
99.50.128.188 0:0:0:0:0:ffff:6332:80bc
99.50.128.189 0:0:0:0:0:ffff:6332:80bd
99.50.128.190 0:0:0:0:0:ffff:6332:80be
99.50.128.191 0:0:0:0:0:ffff:6332:80bf
99.50.128.192 0:0:0:0:0:ffff:6332:80c0
99.50.128.193 0:0:0:0:0:ffff:6332:80c1
99.50.128.194 0:0:0:0:0:ffff:6332:80c2
99.50.128.195 0:0:0:0:0:ffff:6332:80c3
99.50.128.196 0:0:0:0:0:ffff:6332:80c4
99.50.128.197 0:0:0:0:0:ffff:6332:80c5
99.50.128.198 0:0:0:0:0:ffff:6332:80c6
99.50.128.199 0:0:0:0:0:ffff:6332:80c7
99.50.128.200 0:0:0:0:0:ffff:6332:80c8
99.50.128.201 0:0:0:0:0:ffff:6332:80c9
99.50.128.202 0:0:0:0:0:ffff:6332:80ca
99.50.128.203 0:0:0:0:0:ffff:6332:80cb
99.50.128.204 0:0:0:0:0:ffff:6332:80cc
99.50.128.205 0:0:0:0:0:ffff:6332:80cd
99.50.128.206 0:0:0:0:0:ffff:6332:80ce
99.50.128.207 0:0:0:0:0:ffff:6332:80cf
99.50.128.208 0:0:0:0:0:ffff:6332:80d0
99.50.128.209 0:0:0:0:0:ffff:6332:80d1
99.50.128.210 0:0:0:0:0:ffff:6332:80d2
99.50.128.211 0:0:0:0:0:ffff:6332:80d3
99.50.128.212 0:0:0:0:0:ffff:6332:80d4
99.50.128.213 0:0:0:0:0:ffff:6332:80d5
99.50.128.214 0:0:0:0:0:ffff:6332:80d6
99.50.128.215 0:0:0:0:0:ffff:6332:80d7
99.50.128.216 0:0:0:0:0:ffff:6332:80d8
99.50.128.217 0:0:0:0:0:ffff:6332:80d9
99.50.128.218 0:0:0:0:0:ffff:6332:80da
99.50.128.219 0:0:0:0:0:ffff:6332:80db
99.50.128.220 0:0:0:0:0:ffff:6332:80dc
99.50.128.221 0:0:0:0:0:ffff:6332:80dd
99.50.128.222 0:0:0:0:0:ffff:6332:80de
99.50.128.223 0:0:0:0:0:ffff:6332:80df
99.50.128.224 0:0:0:0:0:ffff:6332:80e0
99.50.128.225 0:0:0:0:0:ffff:6332:80e1
99.50.128.226 0:0:0:0:0:ffff:6332:80e2
99.50.128.227 0:0:0:0:0:ffff:6332:80e3
99.50.128.228 0:0:0:0:0:ffff:6332:80e4
99.50.128.229 0:0:0:0:0:ffff:6332:80e5
99.50.128.230 0:0:0:0:0:ffff:6332:80e6
99.50.128.231 0:0:0:0:0:ffff:6332:80e7
99.50.128.232 0:0:0:0:0:ffff:6332:80e8
99.50.128.233 0:0:0:0:0:ffff:6332:80e9
99.50.128.234 0:0:0:0:0:ffff:6332:80ea
99.50.128.235 0:0:0:0:0:ffff:6332:80eb
99.50.128.236 0:0:0:0:0:ffff:6332:80ec
99.50.128.237 0:0:0:0:0:ffff:6332:80ed
99.50.128.238 0:0:0:0:0:ffff:6332:80ee
99.50.128.239 0:0:0:0:0:ffff:6332:80ef
99.50.128.240 0:0:0:0:0:ffff:6332:80f0
99.50.128.241 0:0:0:0:0:ffff:6332:80f1
99.50.128.242 0:0:0:0:0:ffff:6332:80f2
99.50.128.243 0:0:0:0:0:ffff:6332:80f3
99.50.128.244 0:0:0:0:0:ffff:6332:80f4
99.50.128.245 0:0:0:0:0:ffff:6332:80f5
99.50.128.246 0:0:0:0:0:ffff:6332:80f6
99.50.128.247 0:0:0:0:0:ffff:6332:80f7
99.50.128.248 0:0:0:0:0:ffff:6332:80f8
99.50.128.249 0:0:0:0:0:ffff:6332:80f9
99.50.128.250 0:0:0:0:0:ffff:6332:80fa
99.50.128.251 0:0:0:0:0:ffff:6332:80fb
99.50.128.252 0:0:0:0:0:ffff:6332:80fc
99.50.128.253 0:0:0:0:0:ffff:6332:80fd
99.50.128.254 0:0:0:0:0:ffff:6332:80fe
99.50.128.255 0:0:0:0:0:ffff:6332:80ff


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.