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
42.152.128.1 0:0:0:0:0:ffff:2a98:8001
42.152.128.2 0:0:0:0:0:ffff:2a98:8002
42.152.128.3 0:0:0:0:0:ffff:2a98:8003
42.152.128.4 0:0:0:0:0:ffff:2a98:8004
42.152.128.5 0:0:0:0:0:ffff:2a98:8005
42.152.128.6 0:0:0:0:0:ffff:2a98:8006
42.152.128.7 0:0:0:0:0:ffff:2a98:8007
42.152.128.8 0:0:0:0:0:ffff:2a98:8008
42.152.128.9 0:0:0:0:0:ffff:2a98:8009
42.152.128.10 0:0:0:0:0:ffff:2a98:800a
42.152.128.11 0:0:0:0:0:ffff:2a98:800b
42.152.128.12 0:0:0:0:0:ffff:2a98:800c
42.152.128.13 0:0:0:0:0:ffff:2a98:800d
42.152.128.14 0:0:0:0:0:ffff:2a98:800e
42.152.128.15 0:0:0:0:0:ffff:2a98:800f
42.152.128.16 0:0:0:0:0:ffff:2a98:8010
42.152.128.17 0:0:0:0:0:ffff:2a98:8011
42.152.128.18 0:0:0:0:0:ffff:2a98:8012
42.152.128.19 0:0:0:0:0:ffff:2a98:8013
42.152.128.20 0:0:0:0:0:ffff:2a98:8014
42.152.128.21 0:0:0:0:0:ffff:2a98:8015
42.152.128.22 0:0:0:0:0:ffff:2a98:8016
42.152.128.23 0:0:0:0:0:ffff:2a98:8017
42.152.128.24 0:0:0:0:0:ffff:2a98:8018
42.152.128.25 0:0:0:0:0:ffff:2a98:8019
42.152.128.26 0:0:0:0:0:ffff:2a98:801a
42.152.128.27 0:0:0:0:0:ffff:2a98:801b
42.152.128.28 0:0:0:0:0:ffff:2a98:801c
42.152.128.29 0:0:0:0:0:ffff:2a98:801d
42.152.128.30 0:0:0:0:0:ffff:2a98:801e
42.152.128.31 0:0:0:0:0:ffff:2a98:801f
42.152.128.32 0:0:0:0:0:ffff:2a98:8020
42.152.128.33 0:0:0:0:0:ffff:2a98:8021
42.152.128.34 0:0:0:0:0:ffff:2a98:8022
42.152.128.35 0:0:0:0:0:ffff:2a98:8023
42.152.128.36 0:0:0:0:0:ffff:2a98:8024
42.152.128.37 0:0:0:0:0:ffff:2a98:8025
42.152.128.38 0:0:0:0:0:ffff:2a98:8026
42.152.128.39 0:0:0:0:0:ffff:2a98:8027
42.152.128.40 0:0:0:0:0:ffff:2a98:8028
42.152.128.41 0:0:0:0:0:ffff:2a98:8029
42.152.128.42 0:0:0:0:0:ffff:2a98:802a
42.152.128.43 0:0:0:0:0:ffff:2a98:802b
42.152.128.44 0:0:0:0:0:ffff:2a98:802c
42.152.128.45 0:0:0:0:0:ffff:2a98:802d
42.152.128.46 0:0:0:0:0:ffff:2a98:802e
42.152.128.47 0:0:0:0:0:ffff:2a98:802f
42.152.128.48 0:0:0:0:0:ffff:2a98:8030
42.152.128.49 0:0:0:0:0:ffff:2a98:8031
42.152.128.50 0:0:0:0:0:ffff:2a98:8032
42.152.128.51 0:0:0:0:0:ffff:2a98:8033
42.152.128.52 0:0:0:0:0:ffff:2a98:8034
42.152.128.53 0:0:0:0:0:ffff:2a98:8035
42.152.128.54 0:0:0:0:0:ffff:2a98:8036
42.152.128.55 0:0:0:0:0:ffff:2a98:8037
42.152.128.56 0:0:0:0:0:ffff:2a98:8038
42.152.128.57 0:0:0:0:0:ffff:2a98:8039
42.152.128.58 0:0:0:0:0:ffff:2a98:803a
42.152.128.59 0:0:0:0:0:ffff:2a98:803b
42.152.128.60 0:0:0:0:0:ffff:2a98:803c


42.152.128.61 0:0:0:0:0:ffff:2a98:803d
42.152.128.62 0:0:0:0:0:ffff:2a98:803e
42.152.128.63 0:0:0:0:0:ffff:2a98:803f
42.152.128.64 0:0:0:0:0:ffff:2a98:8040
42.152.128.65 0:0:0:0:0:ffff:2a98:8041
42.152.128.66 0:0:0:0:0:ffff:2a98:8042
42.152.128.67 0:0:0:0:0:ffff:2a98:8043
42.152.128.68 0:0:0:0:0:ffff:2a98:8044
42.152.128.69 0:0:0:0:0:ffff:2a98:8045
42.152.128.70 0:0:0:0:0:ffff:2a98:8046
42.152.128.71 0:0:0:0:0:ffff:2a98:8047
42.152.128.72 0:0:0:0:0:ffff:2a98:8048
42.152.128.73 0:0:0:0:0:ffff:2a98:8049
42.152.128.74 0:0:0:0:0:ffff:2a98:804a
42.152.128.75 0:0:0:0:0:ffff:2a98:804b
42.152.128.76 0:0:0:0:0:ffff:2a98:804c
42.152.128.77 0:0:0:0:0:ffff:2a98:804d
42.152.128.78 0:0:0:0:0:ffff:2a98:804e
42.152.128.79 0:0:0:0:0:ffff:2a98:804f
42.152.128.80 0:0:0:0:0:ffff:2a98:8050
42.152.128.81 0:0:0:0:0:ffff:2a98:8051
42.152.128.82 0:0:0:0:0:ffff:2a98:8052
42.152.128.83 0:0:0:0:0:ffff:2a98:8053
42.152.128.84 0:0:0:0:0:ffff:2a98:8054
42.152.128.85 0:0:0:0:0:ffff:2a98:8055
42.152.128.86 0:0:0:0:0:ffff:2a98:8056
42.152.128.87 0:0:0:0:0:ffff:2a98:8057
42.152.128.88 0:0:0:0:0:ffff:2a98:8058
42.152.128.89 0:0:0:0:0:ffff:2a98:8059
42.152.128.90 0:0:0:0:0:ffff:2a98:805a
42.152.128.91 0:0:0:0:0:ffff:2a98:805b
42.152.128.92 0:0:0:0:0:ffff:2a98:805c
42.152.128.93 0:0:0:0:0:ffff:2a98:805d
42.152.128.94 0:0:0:0:0:ffff:2a98:805e
42.152.128.95 0:0:0:0:0:ffff:2a98:805f
42.152.128.96 0:0:0:0:0:ffff:2a98:8060
42.152.128.97 0:0:0:0:0:ffff:2a98:8061
42.152.128.98 0:0:0:0:0:ffff:2a98:8062
42.152.128.99 0:0:0:0:0:ffff:2a98:8063
42.152.128.100 0:0:0:0:0:ffff:2a98:8064
42.152.128.101 0:0:0:0:0:ffff:2a98:8065
42.152.128.102 0:0:0:0:0:ffff:2a98:8066
42.152.128.103 0:0:0:0:0:ffff:2a98:8067
42.152.128.104 0:0:0:0:0:ffff:2a98:8068
42.152.128.105 0:0:0:0:0:ffff:2a98:8069
42.152.128.106 0:0:0:0:0:ffff:2a98:806a
42.152.128.107 0:0:0:0:0:ffff:2a98:806b
42.152.128.108 0:0:0:0:0:ffff:2a98:806c
42.152.128.109 0:0:0:0:0:ffff:2a98:806d
42.152.128.110 0:0:0:0:0:ffff:2a98:806e
42.152.128.111 0:0:0:0:0:ffff:2a98:806f
42.152.128.112 0:0:0:0:0:ffff:2a98:8070
42.152.128.113 0:0:0:0:0:ffff:2a98:8071
42.152.128.114 0:0:0:0:0:ffff:2a98:8072
42.152.128.115 0:0:0:0:0:ffff:2a98:8073
42.152.128.116 0:0:0:0:0:ffff:2a98:8074
42.152.128.117 0:0:0:0:0:ffff:2a98:8075
42.152.128.118 0:0:0:0:0:ffff:2a98:8076
42.152.128.119 0:0:0:0:0:ffff:2a98:8077
42.152.128.120 0:0:0:0:0:ffff:2a98:8078


42.152.128.121 0:0:0:0:0:ffff:2a98:8079
42.152.128.122 0:0:0:0:0:ffff:2a98:807a
42.152.128.123 0:0:0:0:0:ffff:2a98:807b
42.152.128.124 0:0:0:0:0:ffff:2a98:807c
42.152.128.125 0:0:0:0:0:ffff:2a98:807d
42.152.128.126 0:0:0:0:0:ffff:2a98:807e
42.152.128.127 0:0:0:0:0:ffff:2a98:807f
42.152.128.128 0:0:0:0:0:ffff:2a98:8080
42.152.128.129 0:0:0:0:0:ffff:2a98:8081
42.152.128.130 0:0:0:0:0:ffff:2a98:8082
42.152.128.131 0:0:0:0:0:ffff:2a98:8083
42.152.128.132 0:0:0:0:0:ffff:2a98:8084
42.152.128.133 0:0:0:0:0:ffff:2a98:8085
42.152.128.134 0:0:0:0:0:ffff:2a98:8086
42.152.128.135 0:0:0:0:0:ffff:2a98:8087
42.152.128.136 0:0:0:0:0:ffff:2a98:8088
42.152.128.137 0:0:0:0:0:ffff:2a98:8089
42.152.128.138 0:0:0:0:0:ffff:2a98:808a
42.152.128.139 0:0:0:0:0:ffff:2a98:808b
42.152.128.140 0:0:0:0:0:ffff:2a98:808c
42.152.128.141 0:0:0:0:0:ffff:2a98:808d
42.152.128.142 0:0:0:0:0:ffff:2a98:808e
42.152.128.143 0:0:0:0:0:ffff:2a98:808f
42.152.128.144 0:0:0:0:0:ffff:2a98:8090
42.152.128.145 0:0:0:0:0:ffff:2a98:8091
42.152.128.146 0:0:0:0:0:ffff:2a98:8092
42.152.128.147 0:0:0:0:0:ffff:2a98:8093
42.152.128.148 0:0:0:0:0:ffff:2a98:8094
42.152.128.149 0:0:0:0:0:ffff:2a98:8095
42.152.128.150 0:0:0:0:0:ffff:2a98:8096
42.152.128.151 0:0:0:0:0:ffff:2a98:8097
42.152.128.152 0:0:0:0:0:ffff:2a98:8098
42.152.128.153 0:0:0:0:0:ffff:2a98:8099
42.152.128.154 0:0:0:0:0:ffff:2a98:809a
42.152.128.155 0:0:0:0:0:ffff:2a98:809b
42.152.128.156 0:0:0:0:0:ffff:2a98:809c
42.152.128.157 0:0:0:0:0:ffff:2a98:809d
42.152.128.158 0:0:0:0:0:ffff:2a98:809e
42.152.128.159 0:0:0:0:0:ffff:2a98:809f
42.152.128.160 0:0:0:0:0:ffff:2a98:80a0
42.152.128.161 0:0:0:0:0:ffff:2a98:80a1
42.152.128.162 0:0:0:0:0:ffff:2a98:80a2
42.152.128.163 0:0:0:0:0:ffff:2a98:80a3
42.152.128.164 0:0:0:0:0:ffff:2a98:80a4
42.152.128.165 0:0:0:0:0:ffff:2a98:80a5
42.152.128.166 0:0:0:0:0:ffff:2a98:80a6
42.152.128.167 0:0:0:0:0:ffff:2a98:80a7
42.152.128.168 0:0:0:0:0:ffff:2a98:80a8
42.152.128.169 0:0:0:0:0:ffff:2a98:80a9
42.152.128.170 0:0:0:0:0:ffff:2a98:80aa
42.152.128.171 0:0:0:0:0:ffff:2a98:80ab
42.152.128.172 0:0:0:0:0:ffff:2a98:80ac
42.152.128.173 0:0:0:0:0:ffff:2a98:80ad
42.152.128.174 0:0:0:0:0:ffff:2a98:80ae
42.152.128.175 0:0:0:0:0:ffff:2a98:80af
42.152.128.176 0:0:0:0:0:ffff:2a98:80b0
42.152.128.177 0:0:0:0:0:ffff:2a98:80b1
42.152.128.178 0:0:0:0:0:ffff:2a98:80b2
42.152.128.179 0:0:0:0:0:ffff:2a98:80b3
42.152.128.180 0:0:0:0:0:ffff:2a98:80b4


42.152.128.181 0:0:0:0:0:ffff:2a98:80b5
42.152.128.182 0:0:0:0:0:ffff:2a98:80b6
42.152.128.183 0:0:0:0:0:ffff:2a98:80b7
42.152.128.184 0:0:0:0:0:ffff:2a98:80b8
42.152.128.185 0:0:0:0:0:ffff:2a98:80b9
42.152.128.186 0:0:0:0:0:ffff:2a98:80ba
42.152.128.187 0:0:0:0:0:ffff:2a98:80bb
42.152.128.188 0:0:0:0:0:ffff:2a98:80bc
42.152.128.189 0:0:0:0:0:ffff:2a98:80bd
42.152.128.190 0:0:0:0:0:ffff:2a98:80be
42.152.128.191 0:0:0:0:0:ffff:2a98:80bf
42.152.128.192 0:0:0:0:0:ffff:2a98:80c0
42.152.128.193 0:0:0:0:0:ffff:2a98:80c1
42.152.128.194 0:0:0:0:0:ffff:2a98:80c2
42.152.128.195 0:0:0:0:0:ffff:2a98:80c3
42.152.128.196 0:0:0:0:0:ffff:2a98:80c4
42.152.128.197 0:0:0:0:0:ffff:2a98:80c5
42.152.128.198 0:0:0:0:0:ffff:2a98:80c6
42.152.128.199 0:0:0:0:0:ffff:2a98:80c7
42.152.128.200 0:0:0:0:0:ffff:2a98:80c8
42.152.128.201 0:0:0:0:0:ffff:2a98:80c9
42.152.128.202 0:0:0:0:0:ffff:2a98:80ca
42.152.128.203 0:0:0:0:0:ffff:2a98:80cb
42.152.128.204 0:0:0:0:0:ffff:2a98:80cc
42.152.128.205 0:0:0:0:0:ffff:2a98:80cd
42.152.128.206 0:0:0:0:0:ffff:2a98:80ce
42.152.128.207 0:0:0:0:0:ffff:2a98:80cf
42.152.128.208 0:0:0:0:0:ffff:2a98:80d0
42.152.128.209 0:0:0:0:0:ffff:2a98:80d1
42.152.128.210 0:0:0:0:0:ffff:2a98:80d2
42.152.128.211 0:0:0:0:0:ffff:2a98:80d3
42.152.128.212 0:0:0:0:0:ffff:2a98:80d4
42.152.128.213 0:0:0:0:0:ffff:2a98:80d5
42.152.128.214 0:0:0:0:0:ffff:2a98:80d6
42.152.128.215 0:0:0:0:0:ffff:2a98:80d7
42.152.128.216 0:0:0:0:0:ffff:2a98:80d8
42.152.128.217 0:0:0:0:0:ffff:2a98:80d9
42.152.128.218 0:0:0:0:0:ffff:2a98:80da
42.152.128.219 0:0:0:0:0:ffff:2a98:80db
42.152.128.220 0:0:0:0:0:ffff:2a98:80dc
42.152.128.221 0:0:0:0:0:ffff:2a98:80dd
42.152.128.222 0:0:0:0:0:ffff:2a98:80de
42.152.128.223 0:0:0:0:0:ffff:2a98:80df
42.152.128.224 0:0:0:0:0:ffff:2a98:80e0
42.152.128.225 0:0:0:0:0:ffff:2a98:80e1
42.152.128.226 0:0:0:0:0:ffff:2a98:80e2
42.152.128.227 0:0:0:0:0:ffff:2a98:80e3
42.152.128.228 0:0:0:0:0:ffff:2a98:80e4
42.152.128.229 0:0:0:0:0:ffff:2a98:80e5
42.152.128.230 0:0:0:0:0:ffff:2a98:80e6
42.152.128.231 0:0:0:0:0:ffff:2a98:80e7
42.152.128.232 0:0:0:0:0:ffff:2a98:80e8
42.152.128.233 0:0:0:0:0:ffff:2a98:80e9
42.152.128.234 0:0:0:0:0:ffff:2a98:80ea
42.152.128.235 0:0:0:0:0:ffff:2a98:80eb
42.152.128.236 0:0:0:0:0:ffff:2a98:80ec
42.152.128.237 0:0:0:0:0:ffff:2a98:80ed
42.152.128.238 0:0:0:0:0:ffff:2a98:80ee
42.152.128.239 0:0:0:0:0:ffff:2a98:80ef
42.152.128.240 0:0:0:0:0:ffff:2a98:80f0
42.152.128.241 0:0:0:0:0:ffff:2a98:80f1
42.152.128.242 0:0:0:0:0:ffff:2a98:80f2
42.152.128.243 0:0:0:0:0:ffff:2a98:80f3
42.152.128.244 0:0:0:0:0:ffff:2a98:80f4
42.152.128.245 0:0:0:0:0:ffff:2a98:80f5
42.152.128.246 0:0:0:0:0:ffff:2a98:80f6
42.152.128.247 0:0:0:0:0:ffff:2a98:80f7
42.152.128.248 0:0:0:0:0:ffff:2a98:80f8
42.152.128.249 0:0:0:0:0:ffff:2a98:80f9
42.152.128.250 0:0:0:0:0:ffff:2a98:80fa
42.152.128.251 0:0:0:0:0:ffff:2a98:80fb
42.152.128.252 0:0:0:0:0:ffff:2a98:80fc
42.152.128.253 0:0:0:0:0:ffff:2a98:80fd
42.152.128.254 0:0:0:0:0:ffff:2a98:80fe
42.152.128.255 0:0:0:0:0:ffff:2a98:80ff


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.