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
72.32.48.1 0:0:0:0:0:ffff:4820:3001
72.32.48.2 0:0:0:0:0:ffff:4820:3002
72.32.48.3 0:0:0:0:0:ffff:4820:3003
72.32.48.4 0:0:0:0:0:ffff:4820:3004
72.32.48.5 0:0:0:0:0:ffff:4820:3005
72.32.48.6 0:0:0:0:0:ffff:4820:3006
72.32.48.7 0:0:0:0:0:ffff:4820:3007
72.32.48.8 0:0:0:0:0:ffff:4820:3008
72.32.48.9 0:0:0:0:0:ffff:4820:3009
72.32.48.10 0:0:0:0:0:ffff:4820:300a
72.32.48.11 0:0:0:0:0:ffff:4820:300b
72.32.48.12 0:0:0:0:0:ffff:4820:300c
72.32.48.13 0:0:0:0:0:ffff:4820:300d
72.32.48.14 0:0:0:0:0:ffff:4820:300e
72.32.48.15 0:0:0:0:0:ffff:4820:300f
72.32.48.16 0:0:0:0:0:ffff:4820:3010
72.32.48.17 0:0:0:0:0:ffff:4820:3011
72.32.48.18 0:0:0:0:0:ffff:4820:3012
72.32.48.19 0:0:0:0:0:ffff:4820:3013
72.32.48.20 0:0:0:0:0:ffff:4820:3014
72.32.48.21 0:0:0:0:0:ffff:4820:3015
72.32.48.22 0:0:0:0:0:ffff:4820:3016
72.32.48.23 0:0:0:0:0:ffff:4820:3017
72.32.48.24 0:0:0:0:0:ffff:4820:3018
72.32.48.25 0:0:0:0:0:ffff:4820:3019
72.32.48.26 0:0:0:0:0:ffff:4820:301a
72.32.48.27 0:0:0:0:0:ffff:4820:301b
72.32.48.28 0:0:0:0:0:ffff:4820:301c
72.32.48.29 0:0:0:0:0:ffff:4820:301d
72.32.48.30 0:0:0:0:0:ffff:4820:301e
72.32.48.31 0:0:0:0:0:ffff:4820:301f
72.32.48.32 0:0:0:0:0:ffff:4820:3020
72.32.48.33 0:0:0:0:0:ffff:4820:3021
72.32.48.34 0:0:0:0:0:ffff:4820:3022
72.32.48.35 0:0:0:0:0:ffff:4820:3023
72.32.48.36 0:0:0:0:0:ffff:4820:3024
72.32.48.37 0:0:0:0:0:ffff:4820:3025
72.32.48.38 0:0:0:0:0:ffff:4820:3026
72.32.48.39 0:0:0:0:0:ffff:4820:3027
72.32.48.40 0:0:0:0:0:ffff:4820:3028
72.32.48.41 0:0:0:0:0:ffff:4820:3029
72.32.48.42 0:0:0:0:0:ffff:4820:302a
72.32.48.43 0:0:0:0:0:ffff:4820:302b
72.32.48.44 0:0:0:0:0:ffff:4820:302c
72.32.48.45 0:0:0:0:0:ffff:4820:302d
72.32.48.46 0:0:0:0:0:ffff:4820:302e
72.32.48.47 0:0:0:0:0:ffff:4820:302f
72.32.48.48 0:0:0:0:0:ffff:4820:3030
72.32.48.49 0:0:0:0:0:ffff:4820:3031
72.32.48.50 0:0:0:0:0:ffff:4820:3032
72.32.48.51 0:0:0:0:0:ffff:4820:3033
72.32.48.52 0:0:0:0:0:ffff:4820:3034
72.32.48.53 0:0:0:0:0:ffff:4820:3035
72.32.48.54 0:0:0:0:0:ffff:4820:3036
72.32.48.55 0:0:0:0:0:ffff:4820:3037
72.32.48.56 0:0:0:0:0:ffff:4820:3038
72.32.48.57 0:0:0:0:0:ffff:4820:3039
72.32.48.58 0:0:0:0:0:ffff:4820:303a
72.32.48.59 0:0:0:0:0:ffff:4820:303b
72.32.48.60 0:0:0:0:0:ffff:4820:303c


72.32.48.61 0:0:0:0:0:ffff:4820:303d
72.32.48.62 0:0:0:0:0:ffff:4820:303e
72.32.48.63 0:0:0:0:0:ffff:4820:303f
72.32.48.64 0:0:0:0:0:ffff:4820:3040
72.32.48.65 0:0:0:0:0:ffff:4820:3041
72.32.48.66 0:0:0:0:0:ffff:4820:3042
72.32.48.67 0:0:0:0:0:ffff:4820:3043
72.32.48.68 0:0:0:0:0:ffff:4820:3044
72.32.48.69 0:0:0:0:0:ffff:4820:3045
72.32.48.70 0:0:0:0:0:ffff:4820:3046
72.32.48.71 0:0:0:0:0:ffff:4820:3047
72.32.48.72 0:0:0:0:0:ffff:4820:3048
72.32.48.73 0:0:0:0:0:ffff:4820:3049
72.32.48.74 0:0:0:0:0:ffff:4820:304a
72.32.48.75 0:0:0:0:0:ffff:4820:304b
72.32.48.76 0:0:0:0:0:ffff:4820:304c
72.32.48.77 0:0:0:0:0:ffff:4820:304d
72.32.48.78 0:0:0:0:0:ffff:4820:304e
72.32.48.79 0:0:0:0:0:ffff:4820:304f
72.32.48.80 0:0:0:0:0:ffff:4820:3050
72.32.48.81 0:0:0:0:0:ffff:4820:3051
72.32.48.82 0:0:0:0:0:ffff:4820:3052
72.32.48.83 0:0:0:0:0:ffff:4820:3053
72.32.48.84 0:0:0:0:0:ffff:4820:3054
72.32.48.85 0:0:0:0:0:ffff:4820:3055
72.32.48.86 0:0:0:0:0:ffff:4820:3056
72.32.48.87 0:0:0:0:0:ffff:4820:3057
72.32.48.88 0:0:0:0:0:ffff:4820:3058
72.32.48.89 0:0:0:0:0:ffff:4820:3059
72.32.48.90 0:0:0:0:0:ffff:4820:305a
72.32.48.91 0:0:0:0:0:ffff:4820:305b
72.32.48.92 0:0:0:0:0:ffff:4820:305c
72.32.48.93 0:0:0:0:0:ffff:4820:305d
72.32.48.94 0:0:0:0:0:ffff:4820:305e
72.32.48.95 0:0:0:0:0:ffff:4820:305f
72.32.48.96 0:0:0:0:0:ffff:4820:3060
72.32.48.97 0:0:0:0:0:ffff:4820:3061
72.32.48.98 0:0:0:0:0:ffff:4820:3062
72.32.48.99 0:0:0:0:0:ffff:4820:3063
72.32.48.100 0:0:0:0:0:ffff:4820:3064
72.32.48.101 0:0:0:0:0:ffff:4820:3065
72.32.48.102 0:0:0:0:0:ffff:4820:3066
72.32.48.103 0:0:0:0:0:ffff:4820:3067
72.32.48.104 0:0:0:0:0:ffff:4820:3068
72.32.48.105 0:0:0:0:0:ffff:4820:3069
72.32.48.106 0:0:0:0:0:ffff:4820:306a
72.32.48.107 0:0:0:0:0:ffff:4820:306b
72.32.48.108 0:0:0:0:0:ffff:4820:306c
72.32.48.109 0:0:0:0:0:ffff:4820:306d
72.32.48.110 0:0:0:0:0:ffff:4820:306e
72.32.48.111 0:0:0:0:0:ffff:4820:306f
72.32.48.112 0:0:0:0:0:ffff:4820:3070
72.32.48.113 0:0:0:0:0:ffff:4820:3071
72.32.48.114 0:0:0:0:0:ffff:4820:3072
72.32.48.115 0:0:0:0:0:ffff:4820:3073
72.32.48.116 0:0:0:0:0:ffff:4820:3074
72.32.48.117 0:0:0:0:0:ffff:4820:3075
72.32.48.118 0:0:0:0:0:ffff:4820:3076
72.32.48.119 0:0:0:0:0:ffff:4820:3077
72.32.48.120 0:0:0:0:0:ffff:4820:3078


72.32.48.121 0:0:0:0:0:ffff:4820:3079
72.32.48.122 0:0:0:0:0:ffff:4820:307a
72.32.48.123 0:0:0:0:0:ffff:4820:307b
72.32.48.124 0:0:0:0:0:ffff:4820:307c
72.32.48.125 0:0:0:0:0:ffff:4820:307d
72.32.48.126 0:0:0:0:0:ffff:4820:307e
72.32.48.127 0:0:0:0:0:ffff:4820:307f
72.32.48.128 0:0:0:0:0:ffff:4820:3080
72.32.48.129 0:0:0:0:0:ffff:4820:3081
72.32.48.130 0:0:0:0:0:ffff:4820:3082
72.32.48.131 0:0:0:0:0:ffff:4820:3083
72.32.48.132 0:0:0:0:0:ffff:4820:3084
72.32.48.133 0:0:0:0:0:ffff:4820:3085
72.32.48.134 0:0:0:0:0:ffff:4820:3086
72.32.48.135 0:0:0:0:0:ffff:4820:3087
72.32.48.136 0:0:0:0:0:ffff:4820:3088
72.32.48.137 0:0:0:0:0:ffff:4820:3089
72.32.48.138 0:0:0:0:0:ffff:4820:308a
72.32.48.139 0:0:0:0:0:ffff:4820:308b
72.32.48.140 0:0:0:0:0:ffff:4820:308c
72.32.48.141 0:0:0:0:0:ffff:4820:308d
72.32.48.142 0:0:0:0:0:ffff:4820:308e
72.32.48.143 0:0:0:0:0:ffff:4820:308f
72.32.48.144 0:0:0:0:0:ffff:4820:3090
72.32.48.145 0:0:0:0:0:ffff:4820:3091
72.32.48.146 0:0:0:0:0:ffff:4820:3092
72.32.48.147 0:0:0:0:0:ffff:4820:3093
72.32.48.148 0:0:0:0:0:ffff:4820:3094
72.32.48.149 0:0:0:0:0:ffff:4820:3095
72.32.48.150 0:0:0:0:0:ffff:4820:3096
72.32.48.151 0:0:0:0:0:ffff:4820:3097
72.32.48.152 0:0:0:0:0:ffff:4820:3098
72.32.48.153 0:0:0:0:0:ffff:4820:3099
72.32.48.154 0:0:0:0:0:ffff:4820:309a
72.32.48.155 0:0:0:0:0:ffff:4820:309b
72.32.48.156 0:0:0:0:0:ffff:4820:309c
72.32.48.157 0:0:0:0:0:ffff:4820:309d
72.32.48.158 0:0:0:0:0:ffff:4820:309e
72.32.48.159 0:0:0:0:0:ffff:4820:309f
72.32.48.160 0:0:0:0:0:ffff:4820:30a0
72.32.48.161 0:0:0:0:0:ffff:4820:30a1
72.32.48.162 0:0:0:0:0:ffff:4820:30a2
72.32.48.163 0:0:0:0:0:ffff:4820:30a3
72.32.48.164 0:0:0:0:0:ffff:4820:30a4
72.32.48.165 0:0:0:0:0:ffff:4820:30a5
72.32.48.166 0:0:0:0:0:ffff:4820:30a6
72.32.48.167 0:0:0:0:0:ffff:4820:30a7
72.32.48.168 0:0:0:0:0:ffff:4820:30a8
72.32.48.169 0:0:0:0:0:ffff:4820:30a9
72.32.48.170 0:0:0:0:0:ffff:4820:30aa
72.32.48.171 0:0:0:0:0:ffff:4820:30ab
72.32.48.172 0:0:0:0:0:ffff:4820:30ac
72.32.48.173 0:0:0:0:0:ffff:4820:30ad
72.32.48.174 0:0:0:0:0:ffff:4820:30ae
72.32.48.175 0:0:0:0:0:ffff:4820:30af
72.32.48.176 0:0:0:0:0:ffff:4820:30b0
72.32.48.177 0:0:0:0:0:ffff:4820:30b1
72.32.48.178 0:0:0:0:0:ffff:4820:30b2
72.32.48.179 0:0:0:0:0:ffff:4820:30b3
72.32.48.180 0:0:0:0:0:ffff:4820:30b4


72.32.48.181 0:0:0:0:0:ffff:4820:30b5
72.32.48.182 0:0:0:0:0:ffff:4820:30b6
72.32.48.183 0:0:0:0:0:ffff:4820:30b7
72.32.48.184 0:0:0:0:0:ffff:4820:30b8
72.32.48.185 0:0:0:0:0:ffff:4820:30b9
72.32.48.186 0:0:0:0:0:ffff:4820:30ba
72.32.48.187 0:0:0:0:0:ffff:4820:30bb
72.32.48.188 0:0:0:0:0:ffff:4820:30bc
72.32.48.189 0:0:0:0:0:ffff:4820:30bd
72.32.48.190 0:0:0:0:0:ffff:4820:30be
72.32.48.191 0:0:0:0:0:ffff:4820:30bf
72.32.48.192 0:0:0:0:0:ffff:4820:30c0
72.32.48.193 0:0:0:0:0:ffff:4820:30c1
72.32.48.194 0:0:0:0:0:ffff:4820:30c2
72.32.48.195 0:0:0:0:0:ffff:4820:30c3
72.32.48.196 0:0:0:0:0:ffff:4820:30c4
72.32.48.197 0:0:0:0:0:ffff:4820:30c5
72.32.48.198 0:0:0:0:0:ffff:4820:30c6
72.32.48.199 0:0:0:0:0:ffff:4820:30c7
72.32.48.200 0:0:0:0:0:ffff:4820:30c8
72.32.48.201 0:0:0:0:0:ffff:4820:30c9
72.32.48.202 0:0:0:0:0:ffff:4820:30ca
72.32.48.203 0:0:0:0:0:ffff:4820:30cb
72.32.48.204 0:0:0:0:0:ffff:4820:30cc
72.32.48.205 0:0:0:0:0:ffff:4820:30cd
72.32.48.206 0:0:0:0:0:ffff:4820:30ce
72.32.48.207 0:0:0:0:0:ffff:4820:30cf
72.32.48.208 0:0:0:0:0:ffff:4820:30d0
72.32.48.209 0:0:0:0:0:ffff:4820:30d1
72.32.48.210 0:0:0:0:0:ffff:4820:30d2
72.32.48.211 0:0:0:0:0:ffff:4820:30d3
72.32.48.212 0:0:0:0:0:ffff:4820:30d4
72.32.48.213 0:0:0:0:0:ffff:4820:30d5
72.32.48.214 0:0:0:0:0:ffff:4820:30d6
72.32.48.215 0:0:0:0:0:ffff:4820:30d7
72.32.48.216 0:0:0:0:0:ffff:4820:30d8
72.32.48.217 0:0:0:0:0:ffff:4820:30d9
72.32.48.218 0:0:0:0:0:ffff:4820:30da
72.32.48.219 0:0:0:0:0:ffff:4820:30db
72.32.48.220 0:0:0:0:0:ffff:4820:30dc
72.32.48.221 0:0:0:0:0:ffff:4820:30dd
72.32.48.222 0:0:0:0:0:ffff:4820:30de
72.32.48.223 0:0:0:0:0:ffff:4820:30df
72.32.48.224 0:0:0:0:0:ffff:4820:30e0
72.32.48.225 0:0:0:0:0:ffff:4820:30e1
72.32.48.226 0:0:0:0:0:ffff:4820:30e2
72.32.48.227 0:0:0:0:0:ffff:4820:30e3
72.32.48.228 0:0:0:0:0:ffff:4820:30e4
72.32.48.229 0:0:0:0:0:ffff:4820:30e5
72.32.48.230 0:0:0:0:0:ffff:4820:30e6
72.32.48.231 0:0:0:0:0:ffff:4820:30e7
72.32.48.232 0:0:0:0:0:ffff:4820:30e8
72.32.48.233 0:0:0:0:0:ffff:4820:30e9
72.32.48.234 0:0:0:0:0:ffff:4820:30ea
72.32.48.235 0:0:0:0:0:ffff:4820:30eb
72.32.48.236 0:0:0:0:0:ffff:4820:30ec
72.32.48.237 0:0:0:0:0:ffff:4820:30ed
72.32.48.238 0:0:0:0:0:ffff:4820:30ee
72.32.48.239 0:0:0:0:0:ffff:4820:30ef
72.32.48.240 0:0:0:0:0:ffff:4820:30f0
72.32.48.241 0:0:0:0:0:ffff:4820:30f1
72.32.48.242 0:0:0:0:0:ffff:4820:30f2
72.32.48.243 0:0:0:0:0:ffff:4820:30f3
72.32.48.244 0:0:0:0:0:ffff:4820:30f4
72.32.48.245 0:0:0:0:0:ffff:4820:30f5
72.32.48.246 0:0:0:0:0:ffff:4820:30f6
72.32.48.247 0:0:0:0:0:ffff:4820:30f7
72.32.48.248 0:0:0:0:0:ffff:4820:30f8
72.32.48.249 0:0:0:0:0:ffff:4820:30f9
72.32.48.250 0:0:0:0:0:ffff:4820:30fa
72.32.48.251 0:0:0:0:0:ffff:4820:30fb
72.32.48.252 0:0:0:0:0:ffff:4820:30fc
72.32.48.253 0:0:0:0:0:ffff:4820:30fd
72.32.48.254 0:0:0:0:0:ffff:4820:30fe
72.32.48.255 0:0:0:0:0:ffff:4820:30ff


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.