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
148.78.250.1 0:0:0:0:0:ffff:944e:fa01
148.78.250.2 0:0:0:0:0:ffff:944e:fa02
148.78.250.3 0:0:0:0:0:ffff:944e:fa03
148.78.250.4 0:0:0:0:0:ffff:944e:fa04
148.78.250.5 0:0:0:0:0:ffff:944e:fa05
148.78.250.6 0:0:0:0:0:ffff:944e:fa06
148.78.250.7 0:0:0:0:0:ffff:944e:fa07
148.78.250.8 0:0:0:0:0:ffff:944e:fa08
148.78.250.9 0:0:0:0:0:ffff:944e:fa09
148.78.250.10 0:0:0:0:0:ffff:944e:fa0a
148.78.250.11 0:0:0:0:0:ffff:944e:fa0b
148.78.250.12 0:0:0:0:0:ffff:944e:fa0c
148.78.250.13 0:0:0:0:0:ffff:944e:fa0d
148.78.250.14 0:0:0:0:0:ffff:944e:fa0e
148.78.250.15 0:0:0:0:0:ffff:944e:fa0f
148.78.250.16 0:0:0:0:0:ffff:944e:fa10
148.78.250.17 0:0:0:0:0:ffff:944e:fa11
148.78.250.18 0:0:0:0:0:ffff:944e:fa12
148.78.250.19 0:0:0:0:0:ffff:944e:fa13
148.78.250.20 0:0:0:0:0:ffff:944e:fa14
148.78.250.21 0:0:0:0:0:ffff:944e:fa15
148.78.250.22 0:0:0:0:0:ffff:944e:fa16
148.78.250.23 0:0:0:0:0:ffff:944e:fa17
148.78.250.24 0:0:0:0:0:ffff:944e:fa18
148.78.250.25 0:0:0:0:0:ffff:944e:fa19
148.78.250.26 0:0:0:0:0:ffff:944e:fa1a
148.78.250.27 0:0:0:0:0:ffff:944e:fa1b
148.78.250.28 0:0:0:0:0:ffff:944e:fa1c
148.78.250.29 0:0:0:0:0:ffff:944e:fa1d
148.78.250.30 0:0:0:0:0:ffff:944e:fa1e
148.78.250.31 0:0:0:0:0:ffff:944e:fa1f
148.78.250.32 0:0:0:0:0:ffff:944e:fa20
148.78.250.33 0:0:0:0:0:ffff:944e:fa21
148.78.250.34 0:0:0:0:0:ffff:944e:fa22
148.78.250.35 0:0:0:0:0:ffff:944e:fa23
148.78.250.36 0:0:0:0:0:ffff:944e:fa24
148.78.250.37 0:0:0:0:0:ffff:944e:fa25
148.78.250.38 0:0:0:0:0:ffff:944e:fa26
148.78.250.39 0:0:0:0:0:ffff:944e:fa27
148.78.250.40 0:0:0:0:0:ffff:944e:fa28
148.78.250.41 0:0:0:0:0:ffff:944e:fa29
148.78.250.42 0:0:0:0:0:ffff:944e:fa2a
148.78.250.43 0:0:0:0:0:ffff:944e:fa2b
148.78.250.44 0:0:0:0:0:ffff:944e:fa2c
148.78.250.45 0:0:0:0:0:ffff:944e:fa2d
148.78.250.46 0:0:0:0:0:ffff:944e:fa2e
148.78.250.47 0:0:0:0:0:ffff:944e:fa2f
148.78.250.48 0:0:0:0:0:ffff:944e:fa30
148.78.250.49 0:0:0:0:0:ffff:944e:fa31
148.78.250.50 0:0:0:0:0:ffff:944e:fa32
148.78.250.51 0:0:0:0:0:ffff:944e:fa33
148.78.250.52 0:0:0:0:0:ffff:944e:fa34
148.78.250.53 0:0:0:0:0:ffff:944e:fa35
148.78.250.54 0:0:0:0:0:ffff:944e:fa36
148.78.250.55 0:0:0:0:0:ffff:944e:fa37
148.78.250.56 0:0:0:0:0:ffff:944e:fa38
148.78.250.57 0:0:0:0:0:ffff:944e:fa39
148.78.250.58 0:0:0:0:0:ffff:944e:fa3a
148.78.250.59 0:0:0:0:0:ffff:944e:fa3b
148.78.250.60 0:0:0:0:0:ffff:944e:fa3c


148.78.250.61 0:0:0:0:0:ffff:944e:fa3d
148.78.250.62 0:0:0:0:0:ffff:944e:fa3e
148.78.250.63 0:0:0:0:0:ffff:944e:fa3f
148.78.250.64 0:0:0:0:0:ffff:944e:fa40
148.78.250.65 0:0:0:0:0:ffff:944e:fa41
148.78.250.66 0:0:0:0:0:ffff:944e:fa42
148.78.250.67 0:0:0:0:0:ffff:944e:fa43
148.78.250.68 0:0:0:0:0:ffff:944e:fa44
148.78.250.69 0:0:0:0:0:ffff:944e:fa45
148.78.250.70 0:0:0:0:0:ffff:944e:fa46
148.78.250.71 0:0:0:0:0:ffff:944e:fa47
148.78.250.72 0:0:0:0:0:ffff:944e:fa48
148.78.250.73 0:0:0:0:0:ffff:944e:fa49
148.78.250.74 0:0:0:0:0:ffff:944e:fa4a
148.78.250.75 0:0:0:0:0:ffff:944e:fa4b
148.78.250.76 0:0:0:0:0:ffff:944e:fa4c
148.78.250.77 0:0:0:0:0:ffff:944e:fa4d
148.78.250.78 0:0:0:0:0:ffff:944e:fa4e
148.78.250.79 0:0:0:0:0:ffff:944e:fa4f
148.78.250.80 0:0:0:0:0:ffff:944e:fa50
148.78.250.81 0:0:0:0:0:ffff:944e:fa51
148.78.250.82 0:0:0:0:0:ffff:944e:fa52
148.78.250.83 0:0:0:0:0:ffff:944e:fa53
148.78.250.84 0:0:0:0:0:ffff:944e:fa54
148.78.250.85 0:0:0:0:0:ffff:944e:fa55
148.78.250.86 0:0:0:0:0:ffff:944e:fa56
148.78.250.87 0:0:0:0:0:ffff:944e:fa57
148.78.250.88 0:0:0:0:0:ffff:944e:fa58
148.78.250.89 0:0:0:0:0:ffff:944e:fa59
148.78.250.90 0:0:0:0:0:ffff:944e:fa5a
148.78.250.91 0:0:0:0:0:ffff:944e:fa5b
148.78.250.92 0:0:0:0:0:ffff:944e:fa5c
148.78.250.93 0:0:0:0:0:ffff:944e:fa5d
148.78.250.94 0:0:0:0:0:ffff:944e:fa5e
148.78.250.95 0:0:0:0:0:ffff:944e:fa5f
148.78.250.96 0:0:0:0:0:ffff:944e:fa60
148.78.250.97 0:0:0:0:0:ffff:944e:fa61
148.78.250.98 0:0:0:0:0:ffff:944e:fa62
148.78.250.99 0:0:0:0:0:ffff:944e:fa63
148.78.250.100 0:0:0:0:0:ffff:944e:fa64
148.78.250.101 0:0:0:0:0:ffff:944e:fa65
148.78.250.102 0:0:0:0:0:ffff:944e:fa66
148.78.250.103 0:0:0:0:0:ffff:944e:fa67
148.78.250.104 0:0:0:0:0:ffff:944e:fa68
148.78.250.105 0:0:0:0:0:ffff:944e:fa69
148.78.250.106 0:0:0:0:0:ffff:944e:fa6a
148.78.250.107 0:0:0:0:0:ffff:944e:fa6b
148.78.250.108 0:0:0:0:0:ffff:944e:fa6c
148.78.250.109 0:0:0:0:0:ffff:944e:fa6d
148.78.250.110 0:0:0:0:0:ffff:944e:fa6e
148.78.250.111 0:0:0:0:0:ffff:944e:fa6f
148.78.250.112 0:0:0:0:0:ffff:944e:fa70
148.78.250.113 0:0:0:0:0:ffff:944e:fa71
148.78.250.114 0:0:0:0:0:ffff:944e:fa72
148.78.250.115 0:0:0:0:0:ffff:944e:fa73
148.78.250.116 0:0:0:0:0:ffff:944e:fa74
148.78.250.117 0:0:0:0:0:ffff:944e:fa75
148.78.250.118 0:0:0:0:0:ffff:944e:fa76
148.78.250.119 0:0:0:0:0:ffff:944e:fa77
148.78.250.120 0:0:0:0:0:ffff:944e:fa78


148.78.250.121 0:0:0:0:0:ffff:944e:fa79
148.78.250.122 0:0:0:0:0:ffff:944e:fa7a
148.78.250.123 0:0:0:0:0:ffff:944e:fa7b
148.78.250.124 0:0:0:0:0:ffff:944e:fa7c
148.78.250.125 0:0:0:0:0:ffff:944e:fa7d
148.78.250.126 0:0:0:0:0:ffff:944e:fa7e
148.78.250.127 0:0:0:0:0:ffff:944e:fa7f
148.78.250.128 0:0:0:0:0:ffff:944e:fa80
148.78.250.129 0:0:0:0:0:ffff:944e:fa81
148.78.250.130 0:0:0:0:0:ffff:944e:fa82
148.78.250.131 0:0:0:0:0:ffff:944e:fa83
148.78.250.132 0:0:0:0:0:ffff:944e:fa84
148.78.250.133 0:0:0:0:0:ffff:944e:fa85
148.78.250.134 0:0:0:0:0:ffff:944e:fa86
148.78.250.135 0:0:0:0:0:ffff:944e:fa87
148.78.250.136 0:0:0:0:0:ffff:944e:fa88
148.78.250.137 0:0:0:0:0:ffff:944e:fa89
148.78.250.138 0:0:0:0:0:ffff:944e:fa8a
148.78.250.139 0:0:0:0:0:ffff:944e:fa8b
148.78.250.140 0:0:0:0:0:ffff:944e:fa8c
148.78.250.141 0:0:0:0:0:ffff:944e:fa8d
148.78.250.142 0:0:0:0:0:ffff:944e:fa8e
148.78.250.143 0:0:0:0:0:ffff:944e:fa8f
148.78.250.144 0:0:0:0:0:ffff:944e:fa90
148.78.250.145 0:0:0:0:0:ffff:944e:fa91
148.78.250.146 0:0:0:0:0:ffff:944e:fa92
148.78.250.147 0:0:0:0:0:ffff:944e:fa93
148.78.250.148 0:0:0:0:0:ffff:944e:fa94
148.78.250.149 0:0:0:0:0:ffff:944e:fa95
148.78.250.150 0:0:0:0:0:ffff:944e:fa96
148.78.250.151 0:0:0:0:0:ffff:944e:fa97
148.78.250.152 0:0:0:0:0:ffff:944e:fa98
148.78.250.153 0:0:0:0:0:ffff:944e:fa99
148.78.250.154 0:0:0:0:0:ffff:944e:fa9a
148.78.250.155 0:0:0:0:0:ffff:944e:fa9b
148.78.250.156 0:0:0:0:0:ffff:944e:fa9c
148.78.250.157 0:0:0:0:0:ffff:944e:fa9d
148.78.250.158 0:0:0:0:0:ffff:944e:fa9e
148.78.250.159 0:0:0:0:0:ffff:944e:fa9f
148.78.250.160 0:0:0:0:0:ffff:944e:faa0
148.78.250.161 0:0:0:0:0:ffff:944e:faa1
148.78.250.162 0:0:0:0:0:ffff:944e:faa2
148.78.250.163 0:0:0:0:0:ffff:944e:faa3
148.78.250.164 0:0:0:0:0:ffff:944e:faa4
148.78.250.165 0:0:0:0:0:ffff:944e:faa5
148.78.250.166 0:0:0:0:0:ffff:944e:faa6
148.78.250.167 0:0:0:0:0:ffff:944e:faa7
148.78.250.168 0:0:0:0:0:ffff:944e:faa8
148.78.250.169 0:0:0:0:0:ffff:944e:faa9
148.78.250.170 0:0:0:0:0:ffff:944e:faaa
148.78.250.171 0:0:0:0:0:ffff:944e:faab
148.78.250.172 0:0:0:0:0:ffff:944e:faac
148.78.250.173 0:0:0:0:0:ffff:944e:faad
148.78.250.174 0:0:0:0:0:ffff:944e:faae
148.78.250.175 0:0:0:0:0:ffff:944e:faaf
148.78.250.176 0:0:0:0:0:ffff:944e:fab0
148.78.250.177 0:0:0:0:0:ffff:944e:fab1
148.78.250.178 0:0:0:0:0:ffff:944e:fab2
148.78.250.179 0:0:0:0:0:ffff:944e:fab3
148.78.250.180 0:0:0:0:0:ffff:944e:fab4


148.78.250.181 0:0:0:0:0:ffff:944e:fab5
148.78.250.182 0:0:0:0:0:ffff:944e:fab6
148.78.250.183 0:0:0:0:0:ffff:944e:fab7
148.78.250.184 0:0:0:0:0:ffff:944e:fab8
148.78.250.185 0:0:0:0:0:ffff:944e:fab9
148.78.250.186 0:0:0:0:0:ffff:944e:faba
148.78.250.187 0:0:0:0:0:ffff:944e:fabb
148.78.250.188 0:0:0:0:0:ffff:944e:fabc
148.78.250.189 0:0:0:0:0:ffff:944e:fabd
148.78.250.190 0:0:0:0:0:ffff:944e:fabe
148.78.250.191 0:0:0:0:0:ffff:944e:fabf
148.78.250.192 0:0:0:0:0:ffff:944e:fac0
148.78.250.193 0:0:0:0:0:ffff:944e:fac1
148.78.250.194 0:0:0:0:0:ffff:944e:fac2
148.78.250.195 0:0:0:0:0:ffff:944e:fac3
148.78.250.196 0:0:0:0:0:ffff:944e:fac4
148.78.250.197 0:0:0:0:0:ffff:944e:fac5
148.78.250.198 0:0:0:0:0:ffff:944e:fac6
148.78.250.199 0:0:0:0:0:ffff:944e:fac7
148.78.250.200 0:0:0:0:0:ffff:944e:fac8
148.78.250.201 0:0:0:0:0:ffff:944e:fac9
148.78.250.202 0:0:0:0:0:ffff:944e:faca
148.78.250.203 0:0:0:0:0:ffff:944e:facb
148.78.250.204 0:0:0:0:0:ffff:944e:facc
148.78.250.205 0:0:0:0:0:ffff:944e:facd
148.78.250.206 0:0:0:0:0:ffff:944e:face
148.78.250.207 0:0:0:0:0:ffff:944e:facf
148.78.250.208 0:0:0:0:0:ffff:944e:fad0
148.78.250.209 0:0:0:0:0:ffff:944e:fad1
148.78.250.210 0:0:0:0:0:ffff:944e:fad2
148.78.250.211 0:0:0:0:0:ffff:944e:fad3
148.78.250.212 0:0:0:0:0:ffff:944e:fad4
148.78.250.213 0:0:0:0:0:ffff:944e:fad5
148.78.250.214 0:0:0:0:0:ffff:944e:fad6
148.78.250.215 0:0:0:0:0:ffff:944e:fad7
148.78.250.216 0:0:0:0:0:ffff:944e:fad8
148.78.250.217 0:0:0:0:0:ffff:944e:fad9
148.78.250.218 0:0:0:0:0:ffff:944e:fada
148.78.250.219 0:0:0:0:0:ffff:944e:fadb
148.78.250.220 0:0:0:0:0:ffff:944e:fadc
148.78.250.221 0:0:0:0:0:ffff:944e:fadd
148.78.250.222 0:0:0:0:0:ffff:944e:fade
148.78.250.223 0:0:0:0:0:ffff:944e:fadf
148.78.250.224 0:0:0:0:0:ffff:944e:fae0
148.78.250.225 0:0:0:0:0:ffff:944e:fae1
148.78.250.226 0:0:0:0:0:ffff:944e:fae2
148.78.250.227 0:0:0:0:0:ffff:944e:fae3
148.78.250.228 0:0:0:0:0:ffff:944e:fae4
148.78.250.229 0:0:0:0:0:ffff:944e:fae5
148.78.250.230 0:0:0:0:0:ffff:944e:fae6
148.78.250.231 0:0:0:0:0:ffff:944e:fae7
148.78.250.232 0:0:0:0:0:ffff:944e:fae8
148.78.250.233 0:0:0:0:0:ffff:944e:fae9
148.78.250.234 0:0:0:0:0:ffff:944e:faea
148.78.250.235 0:0:0:0:0:ffff:944e:faeb
148.78.250.236 0:0:0:0:0:ffff:944e:faec
148.78.250.237 0:0:0:0:0:ffff:944e:faed
148.78.250.238 0:0:0:0:0:ffff:944e:faee
148.78.250.239 0:0:0:0:0:ffff:944e:faef
148.78.250.240 0:0:0:0:0:ffff:944e:faf0
148.78.250.241 0:0:0:0:0:ffff:944e:faf1
148.78.250.242 0:0:0:0:0:ffff:944e:faf2
148.78.250.243 0:0:0:0:0:ffff:944e:faf3
148.78.250.244 0:0:0:0:0:ffff:944e:faf4
148.78.250.245 0:0:0:0:0:ffff:944e:faf5
148.78.250.246 0:0:0:0:0:ffff:944e:faf6
148.78.250.247 0:0:0:0:0:ffff:944e:faf7
148.78.250.248 0:0:0:0:0:ffff:944e:faf8
148.78.250.249 0:0:0:0:0:ffff:944e:faf9
148.78.250.250 0:0:0:0:0:ffff:944e:fafa
148.78.250.251 0:0:0:0:0:ffff:944e:fafb
148.78.250.252 0:0:0:0:0:ffff:944e:fafc
148.78.250.253 0:0:0:0:0:ffff:944e:fafd
148.78.250.254 0:0:0:0:0:ffff:944e:fafe
148.78.250.255 0:0:0:0:0:ffff:944e:faff


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.