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
155.38.238.1 0:0:0:0:0:ffff:9b26:ee01
155.38.238.2 0:0:0:0:0:ffff:9b26:ee02
155.38.238.3 0:0:0:0:0:ffff:9b26:ee03
155.38.238.4 0:0:0:0:0:ffff:9b26:ee04
155.38.238.5 0:0:0:0:0:ffff:9b26:ee05
155.38.238.6 0:0:0:0:0:ffff:9b26:ee06
155.38.238.7 0:0:0:0:0:ffff:9b26:ee07
155.38.238.8 0:0:0:0:0:ffff:9b26:ee08
155.38.238.9 0:0:0:0:0:ffff:9b26:ee09
155.38.238.10 0:0:0:0:0:ffff:9b26:ee0a
155.38.238.11 0:0:0:0:0:ffff:9b26:ee0b
155.38.238.12 0:0:0:0:0:ffff:9b26:ee0c
155.38.238.13 0:0:0:0:0:ffff:9b26:ee0d
155.38.238.14 0:0:0:0:0:ffff:9b26:ee0e
155.38.238.15 0:0:0:0:0:ffff:9b26:ee0f
155.38.238.16 0:0:0:0:0:ffff:9b26:ee10
155.38.238.17 0:0:0:0:0:ffff:9b26:ee11
155.38.238.18 0:0:0:0:0:ffff:9b26:ee12
155.38.238.19 0:0:0:0:0:ffff:9b26:ee13
155.38.238.20 0:0:0:0:0:ffff:9b26:ee14
155.38.238.21 0:0:0:0:0:ffff:9b26:ee15
155.38.238.22 0:0:0:0:0:ffff:9b26:ee16
155.38.238.23 0:0:0:0:0:ffff:9b26:ee17
155.38.238.24 0:0:0:0:0:ffff:9b26:ee18
155.38.238.25 0:0:0:0:0:ffff:9b26:ee19
155.38.238.26 0:0:0:0:0:ffff:9b26:ee1a
155.38.238.27 0:0:0:0:0:ffff:9b26:ee1b
155.38.238.28 0:0:0:0:0:ffff:9b26:ee1c
155.38.238.29 0:0:0:0:0:ffff:9b26:ee1d
155.38.238.30 0:0:0:0:0:ffff:9b26:ee1e
155.38.238.31 0:0:0:0:0:ffff:9b26:ee1f
155.38.238.32 0:0:0:0:0:ffff:9b26:ee20
155.38.238.33 0:0:0:0:0:ffff:9b26:ee21
155.38.238.34 0:0:0:0:0:ffff:9b26:ee22
155.38.238.35 0:0:0:0:0:ffff:9b26:ee23
155.38.238.36 0:0:0:0:0:ffff:9b26:ee24
155.38.238.37 0:0:0:0:0:ffff:9b26:ee25
155.38.238.38 0:0:0:0:0:ffff:9b26:ee26
155.38.238.39 0:0:0:0:0:ffff:9b26:ee27
155.38.238.40 0:0:0:0:0:ffff:9b26:ee28
155.38.238.41 0:0:0:0:0:ffff:9b26:ee29
155.38.238.42 0:0:0:0:0:ffff:9b26:ee2a
155.38.238.43 0:0:0:0:0:ffff:9b26:ee2b
155.38.238.44 0:0:0:0:0:ffff:9b26:ee2c
155.38.238.45 0:0:0:0:0:ffff:9b26:ee2d
155.38.238.46 0:0:0:0:0:ffff:9b26:ee2e
155.38.238.47 0:0:0:0:0:ffff:9b26:ee2f
155.38.238.48 0:0:0:0:0:ffff:9b26:ee30
155.38.238.49 0:0:0:0:0:ffff:9b26:ee31
155.38.238.50 0:0:0:0:0:ffff:9b26:ee32
155.38.238.51 0:0:0:0:0:ffff:9b26:ee33
155.38.238.52 0:0:0:0:0:ffff:9b26:ee34
155.38.238.53 0:0:0:0:0:ffff:9b26:ee35
155.38.238.54 0:0:0:0:0:ffff:9b26:ee36
155.38.238.55 0:0:0:0:0:ffff:9b26:ee37
155.38.238.56 0:0:0:0:0:ffff:9b26:ee38
155.38.238.57 0:0:0:0:0:ffff:9b26:ee39
155.38.238.58 0:0:0:0:0:ffff:9b26:ee3a
155.38.238.59 0:0:0:0:0:ffff:9b26:ee3b
155.38.238.60 0:0:0:0:0:ffff:9b26:ee3c


155.38.238.61 0:0:0:0:0:ffff:9b26:ee3d
155.38.238.62 0:0:0:0:0:ffff:9b26:ee3e
155.38.238.63 0:0:0:0:0:ffff:9b26:ee3f
155.38.238.64 0:0:0:0:0:ffff:9b26:ee40
155.38.238.65 0:0:0:0:0:ffff:9b26:ee41
155.38.238.66 0:0:0:0:0:ffff:9b26:ee42
155.38.238.67 0:0:0:0:0:ffff:9b26:ee43
155.38.238.68 0:0:0:0:0:ffff:9b26:ee44
155.38.238.69 0:0:0:0:0:ffff:9b26:ee45
155.38.238.70 0:0:0:0:0:ffff:9b26:ee46
155.38.238.71 0:0:0:0:0:ffff:9b26:ee47
155.38.238.72 0:0:0:0:0:ffff:9b26:ee48
155.38.238.73 0:0:0:0:0:ffff:9b26:ee49
155.38.238.74 0:0:0:0:0:ffff:9b26:ee4a
155.38.238.75 0:0:0:0:0:ffff:9b26:ee4b
155.38.238.76 0:0:0:0:0:ffff:9b26:ee4c
155.38.238.77 0:0:0:0:0:ffff:9b26:ee4d
155.38.238.78 0:0:0:0:0:ffff:9b26:ee4e
155.38.238.79 0:0:0:0:0:ffff:9b26:ee4f
155.38.238.80 0:0:0:0:0:ffff:9b26:ee50
155.38.238.81 0:0:0:0:0:ffff:9b26:ee51
155.38.238.82 0:0:0:0:0:ffff:9b26:ee52
155.38.238.83 0:0:0:0:0:ffff:9b26:ee53
155.38.238.84 0:0:0:0:0:ffff:9b26:ee54
155.38.238.85 0:0:0:0:0:ffff:9b26:ee55
155.38.238.86 0:0:0:0:0:ffff:9b26:ee56
155.38.238.87 0:0:0:0:0:ffff:9b26:ee57
155.38.238.88 0:0:0:0:0:ffff:9b26:ee58
155.38.238.89 0:0:0:0:0:ffff:9b26:ee59
155.38.238.90 0:0:0:0:0:ffff:9b26:ee5a
155.38.238.91 0:0:0:0:0:ffff:9b26:ee5b
155.38.238.92 0:0:0:0:0:ffff:9b26:ee5c
155.38.238.93 0:0:0:0:0:ffff:9b26:ee5d
155.38.238.94 0:0:0:0:0:ffff:9b26:ee5e
155.38.238.95 0:0:0:0:0:ffff:9b26:ee5f
155.38.238.96 0:0:0:0:0:ffff:9b26:ee60
155.38.238.97 0:0:0:0:0:ffff:9b26:ee61
155.38.238.98 0:0:0:0:0:ffff:9b26:ee62
155.38.238.99 0:0:0:0:0:ffff:9b26:ee63
155.38.238.100 0:0:0:0:0:ffff:9b26:ee64
155.38.238.101 0:0:0:0:0:ffff:9b26:ee65
155.38.238.102 0:0:0:0:0:ffff:9b26:ee66
155.38.238.103 0:0:0:0:0:ffff:9b26:ee67
155.38.238.104 0:0:0:0:0:ffff:9b26:ee68
155.38.238.105 0:0:0:0:0:ffff:9b26:ee69
155.38.238.106 0:0:0:0:0:ffff:9b26:ee6a
155.38.238.107 0:0:0:0:0:ffff:9b26:ee6b
155.38.238.108 0:0:0:0:0:ffff:9b26:ee6c
155.38.238.109 0:0:0:0:0:ffff:9b26:ee6d
155.38.238.110 0:0:0:0:0:ffff:9b26:ee6e
155.38.238.111 0:0:0:0:0:ffff:9b26:ee6f
155.38.238.112 0:0:0:0:0:ffff:9b26:ee70
155.38.238.113 0:0:0:0:0:ffff:9b26:ee71
155.38.238.114 0:0:0:0:0:ffff:9b26:ee72
155.38.238.115 0:0:0:0:0:ffff:9b26:ee73
155.38.238.116 0:0:0:0:0:ffff:9b26:ee74
155.38.238.117 0:0:0:0:0:ffff:9b26:ee75
155.38.238.118 0:0:0:0:0:ffff:9b26:ee76
155.38.238.119 0:0:0:0:0:ffff:9b26:ee77
155.38.238.120 0:0:0:0:0:ffff:9b26:ee78


155.38.238.121 0:0:0:0:0:ffff:9b26:ee79
155.38.238.122 0:0:0:0:0:ffff:9b26:ee7a
155.38.238.123 0:0:0:0:0:ffff:9b26:ee7b
155.38.238.124 0:0:0:0:0:ffff:9b26:ee7c
155.38.238.125 0:0:0:0:0:ffff:9b26:ee7d
155.38.238.126 0:0:0:0:0:ffff:9b26:ee7e
155.38.238.127 0:0:0:0:0:ffff:9b26:ee7f
155.38.238.128 0:0:0:0:0:ffff:9b26:ee80
155.38.238.129 0:0:0:0:0:ffff:9b26:ee81
155.38.238.130 0:0:0:0:0:ffff:9b26:ee82
155.38.238.131 0:0:0:0:0:ffff:9b26:ee83
155.38.238.132 0:0:0:0:0:ffff:9b26:ee84
155.38.238.133 0:0:0:0:0:ffff:9b26:ee85
155.38.238.134 0:0:0:0:0:ffff:9b26:ee86
155.38.238.135 0:0:0:0:0:ffff:9b26:ee87
155.38.238.136 0:0:0:0:0:ffff:9b26:ee88
155.38.238.137 0:0:0:0:0:ffff:9b26:ee89
155.38.238.138 0:0:0:0:0:ffff:9b26:ee8a
155.38.238.139 0:0:0:0:0:ffff:9b26:ee8b
155.38.238.140 0:0:0:0:0:ffff:9b26:ee8c
155.38.238.141 0:0:0:0:0:ffff:9b26:ee8d
155.38.238.142 0:0:0:0:0:ffff:9b26:ee8e
155.38.238.143 0:0:0:0:0:ffff:9b26:ee8f
155.38.238.144 0:0:0:0:0:ffff:9b26:ee90
155.38.238.145 0:0:0:0:0:ffff:9b26:ee91
155.38.238.146 0:0:0:0:0:ffff:9b26:ee92
155.38.238.147 0:0:0:0:0:ffff:9b26:ee93
155.38.238.148 0:0:0:0:0:ffff:9b26:ee94
155.38.238.149 0:0:0:0:0:ffff:9b26:ee95
155.38.238.150 0:0:0:0:0:ffff:9b26:ee96
155.38.238.151 0:0:0:0:0:ffff:9b26:ee97
155.38.238.152 0:0:0:0:0:ffff:9b26:ee98
155.38.238.153 0:0:0:0:0:ffff:9b26:ee99
155.38.238.154 0:0:0:0:0:ffff:9b26:ee9a
155.38.238.155 0:0:0:0:0:ffff:9b26:ee9b
155.38.238.156 0:0:0:0:0:ffff:9b26:ee9c
155.38.238.157 0:0:0:0:0:ffff:9b26:ee9d
155.38.238.158 0:0:0:0:0:ffff:9b26:ee9e
155.38.238.159 0:0:0:0:0:ffff:9b26:ee9f
155.38.238.160 0:0:0:0:0:ffff:9b26:eea0
155.38.238.161 0:0:0:0:0:ffff:9b26:eea1
155.38.238.162 0:0:0:0:0:ffff:9b26:eea2
155.38.238.163 0:0:0:0:0:ffff:9b26:eea3
155.38.238.164 0:0:0:0:0:ffff:9b26:eea4
155.38.238.165 0:0:0:0:0:ffff:9b26:eea5
155.38.238.166 0:0:0:0:0:ffff:9b26:eea6
155.38.238.167 0:0:0:0:0:ffff:9b26:eea7
155.38.238.168 0:0:0:0:0:ffff:9b26:eea8
155.38.238.169 0:0:0:0:0:ffff:9b26:eea9
155.38.238.170 0:0:0:0:0:ffff:9b26:eeaa
155.38.238.171 0:0:0:0:0:ffff:9b26:eeab
155.38.238.172 0:0:0:0:0:ffff:9b26:eeac
155.38.238.173 0:0:0:0:0:ffff:9b26:eead
155.38.238.174 0:0:0:0:0:ffff:9b26:eeae
155.38.238.175 0:0:0:0:0:ffff:9b26:eeaf
155.38.238.176 0:0:0:0:0:ffff:9b26:eeb0
155.38.238.177 0:0:0:0:0:ffff:9b26:eeb1
155.38.238.178 0:0:0:0:0:ffff:9b26:eeb2
155.38.238.179 0:0:0:0:0:ffff:9b26:eeb3
155.38.238.180 0:0:0:0:0:ffff:9b26:eeb4


155.38.238.181 0:0:0:0:0:ffff:9b26:eeb5
155.38.238.182 0:0:0:0:0:ffff:9b26:eeb6
155.38.238.183 0:0:0:0:0:ffff:9b26:eeb7
155.38.238.184 0:0:0:0:0:ffff:9b26:eeb8
155.38.238.185 0:0:0:0:0:ffff:9b26:eeb9
155.38.238.186 0:0:0:0:0:ffff:9b26:eeba
155.38.238.187 0:0:0:0:0:ffff:9b26:eebb
155.38.238.188 0:0:0:0:0:ffff:9b26:eebc
155.38.238.189 0:0:0:0:0:ffff:9b26:eebd
155.38.238.190 0:0:0:0:0:ffff:9b26:eebe
155.38.238.191 0:0:0:0:0:ffff:9b26:eebf
155.38.238.192 0:0:0:0:0:ffff:9b26:eec0
155.38.238.193 0:0:0:0:0:ffff:9b26:eec1
155.38.238.194 0:0:0:0:0:ffff:9b26:eec2
155.38.238.195 0:0:0:0:0:ffff:9b26:eec3
155.38.238.196 0:0:0:0:0:ffff:9b26:eec4
155.38.238.197 0:0:0:0:0:ffff:9b26:eec5
155.38.238.198 0:0:0:0:0:ffff:9b26:eec6
155.38.238.199 0:0:0:0:0:ffff:9b26:eec7
155.38.238.200 0:0:0:0:0:ffff:9b26:eec8
155.38.238.201 0:0:0:0:0:ffff:9b26:eec9
155.38.238.202 0:0:0:0:0:ffff:9b26:eeca
155.38.238.203 0:0:0:0:0:ffff:9b26:eecb
155.38.238.204 0:0:0:0:0:ffff:9b26:eecc
155.38.238.205 0:0:0:0:0:ffff:9b26:eecd
155.38.238.206 0:0:0:0:0:ffff:9b26:eece
155.38.238.207 0:0:0:0:0:ffff:9b26:eecf
155.38.238.208 0:0:0:0:0:ffff:9b26:eed0
155.38.238.209 0:0:0:0:0:ffff:9b26:eed1
155.38.238.210 0:0:0:0:0:ffff:9b26:eed2
155.38.238.211 0:0:0:0:0:ffff:9b26:eed3
155.38.238.212 0:0:0:0:0:ffff:9b26:eed4
155.38.238.213 0:0:0:0:0:ffff:9b26:eed5
155.38.238.214 0:0:0:0:0:ffff:9b26:eed6
155.38.238.215 0:0:0:0:0:ffff:9b26:eed7
155.38.238.216 0:0:0:0:0:ffff:9b26:eed8
155.38.238.217 0:0:0:0:0:ffff:9b26:eed9
155.38.238.218 0:0:0:0:0:ffff:9b26:eeda
155.38.238.219 0:0:0:0:0:ffff:9b26:eedb
155.38.238.220 0:0:0:0:0:ffff:9b26:eedc
155.38.238.221 0:0:0:0:0:ffff:9b26:eedd
155.38.238.222 0:0:0:0:0:ffff:9b26:eede
155.38.238.223 0:0:0:0:0:ffff:9b26:eedf
155.38.238.224 0:0:0:0:0:ffff:9b26:eee0
155.38.238.225 0:0:0:0:0:ffff:9b26:eee1
155.38.238.226 0:0:0:0:0:ffff:9b26:eee2
155.38.238.227 0:0:0:0:0:ffff:9b26:eee3
155.38.238.228 0:0:0:0:0:ffff:9b26:eee4
155.38.238.229 0:0:0:0:0:ffff:9b26:eee5
155.38.238.230 0:0:0:0:0:ffff:9b26:eee6
155.38.238.231 0:0:0:0:0:ffff:9b26:eee7
155.38.238.232 0:0:0:0:0:ffff:9b26:eee8
155.38.238.233 0:0:0:0:0:ffff:9b26:eee9
155.38.238.234 0:0:0:0:0:ffff:9b26:eeea
155.38.238.235 0:0:0:0:0:ffff:9b26:eeeb
155.38.238.236 0:0:0:0:0:ffff:9b26:eeec
155.38.238.237 0:0:0:0:0:ffff:9b26:eeed
155.38.238.238 0:0:0:0:0:ffff:9b26:eeee
155.38.238.239 0:0:0:0:0:ffff:9b26:eeef
155.38.238.240 0:0:0:0:0:ffff:9b26:eef0
155.38.238.241 0:0:0:0:0:ffff:9b26:eef1
155.38.238.242 0:0:0:0:0:ffff:9b26:eef2
155.38.238.243 0:0:0:0:0:ffff:9b26:eef3
155.38.238.244 0:0:0:0:0:ffff:9b26:eef4
155.38.238.245 0:0:0:0:0:ffff:9b26:eef5
155.38.238.246 0:0:0:0:0:ffff:9b26:eef6
155.38.238.247 0:0:0:0:0:ffff:9b26:eef7
155.38.238.248 0:0:0:0:0:ffff:9b26:eef8
155.38.238.249 0:0:0:0:0:ffff:9b26:eef9
155.38.238.250 0:0:0:0:0:ffff:9b26:eefa
155.38.238.251 0:0:0:0:0:ffff:9b26:eefb
155.38.238.252 0:0:0:0:0:ffff:9b26:eefc
155.38.238.253 0:0:0:0:0:ffff:9b26:eefd
155.38.238.254 0:0:0:0:0:ffff:9b26:eefe
155.38.238.255 0:0:0:0:0:ffff:9b26:eeff


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.