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
69.100.128.1 0:0:0:0:0:ffff:4564:8001
69.100.128.2 0:0:0:0:0:ffff:4564:8002
69.100.128.3 0:0:0:0:0:ffff:4564:8003
69.100.128.4 0:0:0:0:0:ffff:4564:8004
69.100.128.5 0:0:0:0:0:ffff:4564:8005
69.100.128.6 0:0:0:0:0:ffff:4564:8006
69.100.128.7 0:0:0:0:0:ffff:4564:8007
69.100.128.8 0:0:0:0:0:ffff:4564:8008
69.100.128.9 0:0:0:0:0:ffff:4564:8009
69.100.128.10 0:0:0:0:0:ffff:4564:800a
69.100.128.11 0:0:0:0:0:ffff:4564:800b
69.100.128.12 0:0:0:0:0:ffff:4564:800c
69.100.128.13 0:0:0:0:0:ffff:4564:800d
69.100.128.14 0:0:0:0:0:ffff:4564:800e
69.100.128.15 0:0:0:0:0:ffff:4564:800f
69.100.128.16 0:0:0:0:0:ffff:4564:8010
69.100.128.17 0:0:0:0:0:ffff:4564:8011
69.100.128.18 0:0:0:0:0:ffff:4564:8012
69.100.128.19 0:0:0:0:0:ffff:4564:8013
69.100.128.20 0:0:0:0:0:ffff:4564:8014
69.100.128.21 0:0:0:0:0:ffff:4564:8015
69.100.128.22 0:0:0:0:0:ffff:4564:8016
69.100.128.23 0:0:0:0:0:ffff:4564:8017
69.100.128.24 0:0:0:0:0:ffff:4564:8018
69.100.128.25 0:0:0:0:0:ffff:4564:8019
69.100.128.26 0:0:0:0:0:ffff:4564:801a
69.100.128.27 0:0:0:0:0:ffff:4564:801b
69.100.128.28 0:0:0:0:0:ffff:4564:801c
69.100.128.29 0:0:0:0:0:ffff:4564:801d
69.100.128.30 0:0:0:0:0:ffff:4564:801e
69.100.128.31 0:0:0:0:0:ffff:4564:801f
69.100.128.32 0:0:0:0:0:ffff:4564:8020
69.100.128.33 0:0:0:0:0:ffff:4564:8021
69.100.128.34 0:0:0:0:0:ffff:4564:8022
69.100.128.35 0:0:0:0:0:ffff:4564:8023
69.100.128.36 0:0:0:0:0:ffff:4564:8024
69.100.128.37 0:0:0:0:0:ffff:4564:8025
69.100.128.38 0:0:0:0:0:ffff:4564:8026
69.100.128.39 0:0:0:0:0:ffff:4564:8027
69.100.128.40 0:0:0:0:0:ffff:4564:8028
69.100.128.41 0:0:0:0:0:ffff:4564:8029
69.100.128.42 0:0:0:0:0:ffff:4564:802a
69.100.128.43 0:0:0:0:0:ffff:4564:802b
69.100.128.44 0:0:0:0:0:ffff:4564:802c
69.100.128.45 0:0:0:0:0:ffff:4564:802d
69.100.128.46 0:0:0:0:0:ffff:4564:802e
69.100.128.47 0:0:0:0:0:ffff:4564:802f
69.100.128.48 0:0:0:0:0:ffff:4564:8030
69.100.128.49 0:0:0:0:0:ffff:4564:8031
69.100.128.50 0:0:0:0:0:ffff:4564:8032
69.100.128.51 0:0:0:0:0:ffff:4564:8033
69.100.128.52 0:0:0:0:0:ffff:4564:8034
69.100.128.53 0:0:0:0:0:ffff:4564:8035
69.100.128.54 0:0:0:0:0:ffff:4564:8036
69.100.128.55 0:0:0:0:0:ffff:4564:8037
69.100.128.56 0:0:0:0:0:ffff:4564:8038
69.100.128.57 0:0:0:0:0:ffff:4564:8039
69.100.128.58 0:0:0:0:0:ffff:4564:803a
69.100.128.59 0:0:0:0:0:ffff:4564:803b
69.100.128.60 0:0:0:0:0:ffff:4564:803c


69.100.128.61 0:0:0:0:0:ffff:4564:803d
69.100.128.62 0:0:0:0:0:ffff:4564:803e
69.100.128.63 0:0:0:0:0:ffff:4564:803f
69.100.128.64 0:0:0:0:0:ffff:4564:8040
69.100.128.65 0:0:0:0:0:ffff:4564:8041
69.100.128.66 0:0:0:0:0:ffff:4564:8042
69.100.128.67 0:0:0:0:0:ffff:4564:8043
69.100.128.68 0:0:0:0:0:ffff:4564:8044
69.100.128.69 0:0:0:0:0:ffff:4564:8045
69.100.128.70 0:0:0:0:0:ffff:4564:8046
69.100.128.71 0:0:0:0:0:ffff:4564:8047
69.100.128.72 0:0:0:0:0:ffff:4564:8048
69.100.128.73 0:0:0:0:0:ffff:4564:8049
69.100.128.74 0:0:0:0:0:ffff:4564:804a
69.100.128.75 0:0:0:0:0:ffff:4564:804b
69.100.128.76 0:0:0:0:0:ffff:4564:804c
69.100.128.77 0:0:0:0:0:ffff:4564:804d
69.100.128.78 0:0:0:0:0:ffff:4564:804e
69.100.128.79 0:0:0:0:0:ffff:4564:804f
69.100.128.80 0:0:0:0:0:ffff:4564:8050
69.100.128.81 0:0:0:0:0:ffff:4564:8051
69.100.128.82 0:0:0:0:0:ffff:4564:8052
69.100.128.83 0:0:0:0:0:ffff:4564:8053
69.100.128.84 0:0:0:0:0:ffff:4564:8054
69.100.128.85 0:0:0:0:0:ffff:4564:8055
69.100.128.86 0:0:0:0:0:ffff:4564:8056
69.100.128.87 0:0:0:0:0:ffff:4564:8057
69.100.128.88 0:0:0:0:0:ffff:4564:8058
69.100.128.89 0:0:0:0:0:ffff:4564:8059
69.100.128.90 0:0:0:0:0:ffff:4564:805a
69.100.128.91 0:0:0:0:0:ffff:4564:805b
69.100.128.92 0:0:0:0:0:ffff:4564:805c
69.100.128.93 0:0:0:0:0:ffff:4564:805d
69.100.128.94 0:0:0:0:0:ffff:4564:805e
69.100.128.95 0:0:0:0:0:ffff:4564:805f
69.100.128.96 0:0:0:0:0:ffff:4564:8060
69.100.128.97 0:0:0:0:0:ffff:4564:8061
69.100.128.98 0:0:0:0:0:ffff:4564:8062
69.100.128.99 0:0:0:0:0:ffff:4564:8063
69.100.128.100 0:0:0:0:0:ffff:4564:8064
69.100.128.101 0:0:0:0:0:ffff:4564:8065
69.100.128.102 0:0:0:0:0:ffff:4564:8066
69.100.128.103 0:0:0:0:0:ffff:4564:8067
69.100.128.104 0:0:0:0:0:ffff:4564:8068
69.100.128.105 0:0:0:0:0:ffff:4564:8069
69.100.128.106 0:0:0:0:0:ffff:4564:806a
69.100.128.107 0:0:0:0:0:ffff:4564:806b
69.100.128.108 0:0:0:0:0:ffff:4564:806c
69.100.128.109 0:0:0:0:0:ffff:4564:806d
69.100.128.110 0:0:0:0:0:ffff:4564:806e
69.100.128.111 0:0:0:0:0:ffff:4564:806f
69.100.128.112 0:0:0:0:0:ffff:4564:8070
69.100.128.113 0:0:0:0:0:ffff:4564:8071
69.100.128.114 0:0:0:0:0:ffff:4564:8072
69.100.128.115 0:0:0:0:0:ffff:4564:8073
69.100.128.116 0:0:0:0:0:ffff:4564:8074
69.100.128.117 0:0:0:0:0:ffff:4564:8075
69.100.128.118 0:0:0:0:0:ffff:4564:8076
69.100.128.119 0:0:0:0:0:ffff:4564:8077
69.100.128.120 0:0:0:0:0:ffff:4564:8078


69.100.128.121 0:0:0:0:0:ffff:4564:8079
69.100.128.122 0:0:0:0:0:ffff:4564:807a
69.100.128.123 0:0:0:0:0:ffff:4564:807b
69.100.128.124 0:0:0:0:0:ffff:4564:807c
69.100.128.125 0:0:0:0:0:ffff:4564:807d
69.100.128.126 0:0:0:0:0:ffff:4564:807e
69.100.128.127 0:0:0:0:0:ffff:4564:807f
69.100.128.128 0:0:0:0:0:ffff:4564:8080
69.100.128.129 0:0:0:0:0:ffff:4564:8081
69.100.128.130 0:0:0:0:0:ffff:4564:8082
69.100.128.131 0:0:0:0:0:ffff:4564:8083
69.100.128.132 0:0:0:0:0:ffff:4564:8084
69.100.128.133 0:0:0:0:0:ffff:4564:8085
69.100.128.134 0:0:0:0:0:ffff:4564:8086
69.100.128.135 0:0:0:0:0:ffff:4564:8087
69.100.128.136 0:0:0:0:0:ffff:4564:8088
69.100.128.137 0:0:0:0:0:ffff:4564:8089
69.100.128.138 0:0:0:0:0:ffff:4564:808a
69.100.128.139 0:0:0:0:0:ffff:4564:808b
69.100.128.140 0:0:0:0:0:ffff:4564:808c
69.100.128.141 0:0:0:0:0:ffff:4564:808d
69.100.128.142 0:0:0:0:0:ffff:4564:808e
69.100.128.143 0:0:0:0:0:ffff:4564:808f
69.100.128.144 0:0:0:0:0:ffff:4564:8090
69.100.128.145 0:0:0:0:0:ffff:4564:8091
69.100.128.146 0:0:0:0:0:ffff:4564:8092
69.100.128.147 0:0:0:0:0:ffff:4564:8093
69.100.128.148 0:0:0:0:0:ffff:4564:8094
69.100.128.149 0:0:0:0:0:ffff:4564:8095
69.100.128.150 0:0:0:0:0:ffff:4564:8096
69.100.128.151 0:0:0:0:0:ffff:4564:8097
69.100.128.152 0:0:0:0:0:ffff:4564:8098
69.100.128.153 0:0:0:0:0:ffff:4564:8099
69.100.128.154 0:0:0:0:0:ffff:4564:809a
69.100.128.155 0:0:0:0:0:ffff:4564:809b
69.100.128.156 0:0:0:0:0:ffff:4564:809c
69.100.128.157 0:0:0:0:0:ffff:4564:809d
69.100.128.158 0:0:0:0:0:ffff:4564:809e
69.100.128.159 0:0:0:0:0:ffff:4564:809f
69.100.128.160 0:0:0:0:0:ffff:4564:80a0
69.100.128.161 0:0:0:0:0:ffff:4564:80a1
69.100.128.162 0:0:0:0:0:ffff:4564:80a2
69.100.128.163 0:0:0:0:0:ffff:4564:80a3
69.100.128.164 0:0:0:0:0:ffff:4564:80a4
69.100.128.165 0:0:0:0:0:ffff:4564:80a5
69.100.128.166 0:0:0:0:0:ffff:4564:80a6
69.100.128.167 0:0:0:0:0:ffff:4564:80a7
69.100.128.168 0:0:0:0:0:ffff:4564:80a8
69.100.128.169 0:0:0:0:0:ffff:4564:80a9
69.100.128.170 0:0:0:0:0:ffff:4564:80aa
69.100.128.171 0:0:0:0:0:ffff:4564:80ab
69.100.128.172 0:0:0:0:0:ffff:4564:80ac
69.100.128.173 0:0:0:0:0:ffff:4564:80ad
69.100.128.174 0:0:0:0:0:ffff:4564:80ae
69.100.128.175 0:0:0:0:0:ffff:4564:80af
69.100.128.176 0:0:0:0:0:ffff:4564:80b0
69.100.128.177 0:0:0:0:0:ffff:4564:80b1
69.100.128.178 0:0:0:0:0:ffff:4564:80b2
69.100.128.179 0:0:0:0:0:ffff:4564:80b3
69.100.128.180 0:0:0:0:0:ffff:4564:80b4


69.100.128.181 0:0:0:0:0:ffff:4564:80b5
69.100.128.182 0:0:0:0:0:ffff:4564:80b6
69.100.128.183 0:0:0:0:0:ffff:4564:80b7
69.100.128.184 0:0:0:0:0:ffff:4564:80b8
69.100.128.185 0:0:0:0:0:ffff:4564:80b9
69.100.128.186 0:0:0:0:0:ffff:4564:80ba
69.100.128.187 0:0:0:0:0:ffff:4564:80bb
69.100.128.188 0:0:0:0:0:ffff:4564:80bc
69.100.128.189 0:0:0:0:0:ffff:4564:80bd
69.100.128.190 0:0:0:0:0:ffff:4564:80be
69.100.128.191 0:0:0:0:0:ffff:4564:80bf
69.100.128.192 0:0:0:0:0:ffff:4564:80c0
69.100.128.193 0:0:0:0:0:ffff:4564:80c1
69.100.128.194 0:0:0:0:0:ffff:4564:80c2
69.100.128.195 0:0:0:0:0:ffff:4564:80c3
69.100.128.196 0:0:0:0:0:ffff:4564:80c4
69.100.128.197 0:0:0:0:0:ffff:4564:80c5
69.100.128.198 0:0:0:0:0:ffff:4564:80c6
69.100.128.199 0:0:0:0:0:ffff:4564:80c7
69.100.128.200 0:0:0:0:0:ffff:4564:80c8
69.100.128.201 0:0:0:0:0:ffff:4564:80c9
69.100.128.202 0:0:0:0:0:ffff:4564:80ca
69.100.128.203 0:0:0:0:0:ffff:4564:80cb
69.100.128.204 0:0:0:0:0:ffff:4564:80cc
69.100.128.205 0:0:0:0:0:ffff:4564:80cd
69.100.128.206 0:0:0:0:0:ffff:4564:80ce
69.100.128.207 0:0:0:0:0:ffff:4564:80cf
69.100.128.208 0:0:0:0:0:ffff:4564:80d0
69.100.128.209 0:0:0:0:0:ffff:4564:80d1
69.100.128.210 0:0:0:0:0:ffff:4564:80d2
69.100.128.211 0:0:0:0:0:ffff:4564:80d3
69.100.128.212 0:0:0:0:0:ffff:4564:80d4
69.100.128.213 0:0:0:0:0:ffff:4564:80d5
69.100.128.214 0:0:0:0:0:ffff:4564:80d6
69.100.128.215 0:0:0:0:0:ffff:4564:80d7
69.100.128.216 0:0:0:0:0:ffff:4564:80d8
69.100.128.217 0:0:0:0:0:ffff:4564:80d9
69.100.128.218 0:0:0:0:0:ffff:4564:80da
69.100.128.219 0:0:0:0:0:ffff:4564:80db
69.100.128.220 0:0:0:0:0:ffff:4564:80dc
69.100.128.221 0:0:0:0:0:ffff:4564:80dd
69.100.128.222 0:0:0:0:0:ffff:4564:80de
69.100.128.223 0:0:0:0:0:ffff:4564:80df
69.100.128.224 0:0:0:0:0:ffff:4564:80e0
69.100.128.225 0:0:0:0:0:ffff:4564:80e1
69.100.128.226 0:0:0:0:0:ffff:4564:80e2
69.100.128.227 0:0:0:0:0:ffff:4564:80e3
69.100.128.228 0:0:0:0:0:ffff:4564:80e4
69.100.128.229 0:0:0:0:0:ffff:4564:80e5
69.100.128.230 0:0:0:0:0:ffff:4564:80e6
69.100.128.231 0:0:0:0:0:ffff:4564:80e7
69.100.128.232 0:0:0:0:0:ffff:4564:80e8
69.100.128.233 0:0:0:0:0:ffff:4564:80e9
69.100.128.234 0:0:0:0:0:ffff:4564:80ea
69.100.128.235 0:0:0:0:0:ffff:4564:80eb
69.100.128.236 0:0:0:0:0:ffff:4564:80ec
69.100.128.237 0:0:0:0:0:ffff:4564:80ed
69.100.128.238 0:0:0:0:0:ffff:4564:80ee
69.100.128.239 0:0:0:0:0:ffff:4564:80ef
69.100.128.240 0:0:0:0:0:ffff:4564:80f0
69.100.128.241 0:0:0:0:0:ffff:4564:80f1
69.100.128.242 0:0:0:0:0:ffff:4564:80f2
69.100.128.243 0:0:0:0:0:ffff:4564:80f3
69.100.128.244 0:0:0:0:0:ffff:4564:80f4
69.100.128.245 0:0:0:0:0:ffff:4564:80f5
69.100.128.246 0:0:0:0:0:ffff:4564:80f6
69.100.128.247 0:0:0:0:0:ffff:4564:80f7
69.100.128.248 0:0:0:0:0:ffff:4564:80f8
69.100.128.249 0:0:0:0:0:ffff:4564:80f9
69.100.128.250 0:0:0:0:0:ffff:4564:80fa
69.100.128.251 0:0:0:0:0:ffff:4564:80fb
69.100.128.252 0:0:0:0:0:ffff:4564:80fc
69.100.128.253 0:0:0:0:0:ffff:4564:80fd
69.100.128.254 0:0:0:0:0:ffff:4564:80fe
69.100.128.255 0:0:0:0:0:ffff:4564:80ff


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.