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
45.15.48.1 0:0:0:0:0:ffff:2d0f:3001
45.15.48.2 0:0:0:0:0:ffff:2d0f:3002
45.15.48.3 0:0:0:0:0:ffff:2d0f:3003
45.15.48.4 0:0:0:0:0:ffff:2d0f:3004
45.15.48.5 0:0:0:0:0:ffff:2d0f:3005
45.15.48.6 0:0:0:0:0:ffff:2d0f:3006
45.15.48.7 0:0:0:0:0:ffff:2d0f:3007
45.15.48.8 0:0:0:0:0:ffff:2d0f:3008
45.15.48.9 0:0:0:0:0:ffff:2d0f:3009
45.15.48.10 0:0:0:0:0:ffff:2d0f:300a
45.15.48.11 0:0:0:0:0:ffff:2d0f:300b
45.15.48.12 0:0:0:0:0:ffff:2d0f:300c
45.15.48.13 0:0:0:0:0:ffff:2d0f:300d
45.15.48.14 0:0:0:0:0:ffff:2d0f:300e
45.15.48.15 0:0:0:0:0:ffff:2d0f:300f
45.15.48.16 0:0:0:0:0:ffff:2d0f:3010
45.15.48.17 0:0:0:0:0:ffff:2d0f:3011
45.15.48.18 0:0:0:0:0:ffff:2d0f:3012
45.15.48.19 0:0:0:0:0:ffff:2d0f:3013
45.15.48.20 0:0:0:0:0:ffff:2d0f:3014
45.15.48.21 0:0:0:0:0:ffff:2d0f:3015
45.15.48.22 0:0:0:0:0:ffff:2d0f:3016
45.15.48.23 0:0:0:0:0:ffff:2d0f:3017
45.15.48.24 0:0:0:0:0:ffff:2d0f:3018
45.15.48.25 0:0:0:0:0:ffff:2d0f:3019
45.15.48.26 0:0:0:0:0:ffff:2d0f:301a
45.15.48.27 0:0:0:0:0:ffff:2d0f:301b
45.15.48.28 0:0:0:0:0:ffff:2d0f:301c
45.15.48.29 0:0:0:0:0:ffff:2d0f:301d
45.15.48.30 0:0:0:0:0:ffff:2d0f:301e
45.15.48.31 0:0:0:0:0:ffff:2d0f:301f
45.15.48.32 0:0:0:0:0:ffff:2d0f:3020
45.15.48.33 0:0:0:0:0:ffff:2d0f:3021
45.15.48.34 0:0:0:0:0:ffff:2d0f:3022
45.15.48.35 0:0:0:0:0:ffff:2d0f:3023
45.15.48.36 0:0:0:0:0:ffff:2d0f:3024
45.15.48.37 0:0:0:0:0:ffff:2d0f:3025
45.15.48.38 0:0:0:0:0:ffff:2d0f:3026
45.15.48.39 0:0:0:0:0:ffff:2d0f:3027
45.15.48.40 0:0:0:0:0:ffff:2d0f:3028
45.15.48.41 0:0:0:0:0:ffff:2d0f:3029
45.15.48.42 0:0:0:0:0:ffff:2d0f:302a
45.15.48.43 0:0:0:0:0:ffff:2d0f:302b
45.15.48.44 0:0:0:0:0:ffff:2d0f:302c
45.15.48.45 0:0:0:0:0:ffff:2d0f:302d
45.15.48.46 0:0:0:0:0:ffff:2d0f:302e
45.15.48.47 0:0:0:0:0:ffff:2d0f:302f
45.15.48.48 0:0:0:0:0:ffff:2d0f:3030
45.15.48.49 0:0:0:0:0:ffff:2d0f:3031
45.15.48.50 0:0:0:0:0:ffff:2d0f:3032
45.15.48.51 0:0:0:0:0:ffff:2d0f:3033
45.15.48.52 0:0:0:0:0:ffff:2d0f:3034
45.15.48.53 0:0:0:0:0:ffff:2d0f:3035
45.15.48.54 0:0:0:0:0:ffff:2d0f:3036
45.15.48.55 0:0:0:0:0:ffff:2d0f:3037
45.15.48.56 0:0:0:0:0:ffff:2d0f:3038
45.15.48.57 0:0:0:0:0:ffff:2d0f:3039
45.15.48.58 0:0:0:0:0:ffff:2d0f:303a
45.15.48.59 0:0:0:0:0:ffff:2d0f:303b
45.15.48.60 0:0:0:0:0:ffff:2d0f:303c


45.15.48.61 0:0:0:0:0:ffff:2d0f:303d
45.15.48.62 0:0:0:0:0:ffff:2d0f:303e
45.15.48.63 0:0:0:0:0:ffff:2d0f:303f
45.15.48.64 0:0:0:0:0:ffff:2d0f:3040
45.15.48.65 0:0:0:0:0:ffff:2d0f:3041
45.15.48.66 0:0:0:0:0:ffff:2d0f:3042
45.15.48.67 0:0:0:0:0:ffff:2d0f:3043
45.15.48.68 0:0:0:0:0:ffff:2d0f:3044
45.15.48.69 0:0:0:0:0:ffff:2d0f:3045
45.15.48.70 0:0:0:0:0:ffff:2d0f:3046
45.15.48.71 0:0:0:0:0:ffff:2d0f:3047
45.15.48.72 0:0:0:0:0:ffff:2d0f:3048
45.15.48.73 0:0:0:0:0:ffff:2d0f:3049
45.15.48.74 0:0:0:0:0:ffff:2d0f:304a
45.15.48.75 0:0:0:0:0:ffff:2d0f:304b
45.15.48.76 0:0:0:0:0:ffff:2d0f:304c
45.15.48.77 0:0:0:0:0:ffff:2d0f:304d
45.15.48.78 0:0:0:0:0:ffff:2d0f:304e
45.15.48.79 0:0:0:0:0:ffff:2d0f:304f
45.15.48.80 0:0:0:0:0:ffff:2d0f:3050
45.15.48.81 0:0:0:0:0:ffff:2d0f:3051
45.15.48.82 0:0:0:0:0:ffff:2d0f:3052
45.15.48.83 0:0:0:0:0:ffff:2d0f:3053
45.15.48.84 0:0:0:0:0:ffff:2d0f:3054
45.15.48.85 0:0:0:0:0:ffff:2d0f:3055
45.15.48.86 0:0:0:0:0:ffff:2d0f:3056
45.15.48.87 0:0:0:0:0:ffff:2d0f:3057
45.15.48.88 0:0:0:0:0:ffff:2d0f:3058
45.15.48.89 0:0:0:0:0:ffff:2d0f:3059
45.15.48.90 0:0:0:0:0:ffff:2d0f:305a
45.15.48.91 0:0:0:0:0:ffff:2d0f:305b
45.15.48.92 0:0:0:0:0:ffff:2d0f:305c
45.15.48.93 0:0:0:0:0:ffff:2d0f:305d
45.15.48.94 0:0:0:0:0:ffff:2d0f:305e
45.15.48.95 0:0:0:0:0:ffff:2d0f:305f
45.15.48.96 0:0:0:0:0:ffff:2d0f:3060
45.15.48.97 0:0:0:0:0:ffff:2d0f:3061
45.15.48.98 0:0:0:0:0:ffff:2d0f:3062
45.15.48.99 0:0:0:0:0:ffff:2d0f:3063
45.15.48.100 0:0:0:0:0:ffff:2d0f:3064
45.15.48.101 0:0:0:0:0:ffff:2d0f:3065
45.15.48.102 0:0:0:0:0:ffff:2d0f:3066
45.15.48.103 0:0:0:0:0:ffff:2d0f:3067
45.15.48.104 0:0:0:0:0:ffff:2d0f:3068
45.15.48.105 0:0:0:0:0:ffff:2d0f:3069
45.15.48.106 0:0:0:0:0:ffff:2d0f:306a
45.15.48.107 0:0:0:0:0:ffff:2d0f:306b
45.15.48.108 0:0:0:0:0:ffff:2d0f:306c
45.15.48.109 0:0:0:0:0:ffff:2d0f:306d
45.15.48.110 0:0:0:0:0:ffff:2d0f:306e
45.15.48.111 0:0:0:0:0:ffff:2d0f:306f
45.15.48.112 0:0:0:0:0:ffff:2d0f:3070
45.15.48.113 0:0:0:0:0:ffff:2d0f:3071
45.15.48.114 0:0:0:0:0:ffff:2d0f:3072
45.15.48.115 0:0:0:0:0:ffff:2d0f:3073
45.15.48.116 0:0:0:0:0:ffff:2d0f:3074
45.15.48.117 0:0:0:0:0:ffff:2d0f:3075
45.15.48.118 0:0:0:0:0:ffff:2d0f:3076
45.15.48.119 0:0:0:0:0:ffff:2d0f:3077
45.15.48.120 0:0:0:0:0:ffff:2d0f:3078


45.15.48.121 0:0:0:0:0:ffff:2d0f:3079
45.15.48.122 0:0:0:0:0:ffff:2d0f:307a
45.15.48.123 0:0:0:0:0:ffff:2d0f:307b
45.15.48.124 0:0:0:0:0:ffff:2d0f:307c
45.15.48.125 0:0:0:0:0:ffff:2d0f:307d
45.15.48.126 0:0:0:0:0:ffff:2d0f:307e
45.15.48.127 0:0:0:0:0:ffff:2d0f:307f
45.15.48.128 0:0:0:0:0:ffff:2d0f:3080
45.15.48.129 0:0:0:0:0:ffff:2d0f:3081
45.15.48.130 0:0:0:0:0:ffff:2d0f:3082
45.15.48.131 0:0:0:0:0:ffff:2d0f:3083
45.15.48.132 0:0:0:0:0:ffff:2d0f:3084
45.15.48.133 0:0:0:0:0:ffff:2d0f:3085
45.15.48.134 0:0:0:0:0:ffff:2d0f:3086
45.15.48.135 0:0:0:0:0:ffff:2d0f:3087
45.15.48.136 0:0:0:0:0:ffff:2d0f:3088
45.15.48.137 0:0:0:0:0:ffff:2d0f:3089
45.15.48.138 0:0:0:0:0:ffff:2d0f:308a
45.15.48.139 0:0:0:0:0:ffff:2d0f:308b
45.15.48.140 0:0:0:0:0:ffff:2d0f:308c
45.15.48.141 0:0:0:0:0:ffff:2d0f:308d
45.15.48.142 0:0:0:0:0:ffff:2d0f:308e
45.15.48.143 0:0:0:0:0:ffff:2d0f:308f
45.15.48.144 0:0:0:0:0:ffff:2d0f:3090
45.15.48.145 0:0:0:0:0:ffff:2d0f:3091
45.15.48.146 0:0:0:0:0:ffff:2d0f:3092
45.15.48.147 0:0:0:0:0:ffff:2d0f:3093
45.15.48.148 0:0:0:0:0:ffff:2d0f:3094
45.15.48.149 0:0:0:0:0:ffff:2d0f:3095
45.15.48.150 0:0:0:0:0:ffff:2d0f:3096
45.15.48.151 0:0:0:0:0:ffff:2d0f:3097
45.15.48.152 0:0:0:0:0:ffff:2d0f:3098
45.15.48.153 0:0:0:0:0:ffff:2d0f:3099
45.15.48.154 0:0:0:0:0:ffff:2d0f:309a
45.15.48.155 0:0:0:0:0:ffff:2d0f:309b
45.15.48.156 0:0:0:0:0:ffff:2d0f:309c
45.15.48.157 0:0:0:0:0:ffff:2d0f:309d
45.15.48.158 0:0:0:0:0:ffff:2d0f:309e
45.15.48.159 0:0:0:0:0:ffff:2d0f:309f
45.15.48.160 0:0:0:0:0:ffff:2d0f:30a0
45.15.48.161 0:0:0:0:0:ffff:2d0f:30a1
45.15.48.162 0:0:0:0:0:ffff:2d0f:30a2
45.15.48.163 0:0:0:0:0:ffff:2d0f:30a3
45.15.48.164 0:0:0:0:0:ffff:2d0f:30a4
45.15.48.165 0:0:0:0:0:ffff:2d0f:30a5
45.15.48.166 0:0:0:0:0:ffff:2d0f:30a6
45.15.48.167 0:0:0:0:0:ffff:2d0f:30a7
45.15.48.168 0:0:0:0:0:ffff:2d0f:30a8
45.15.48.169 0:0:0:0:0:ffff:2d0f:30a9
45.15.48.170 0:0:0:0:0:ffff:2d0f:30aa
45.15.48.171 0:0:0:0:0:ffff:2d0f:30ab
45.15.48.172 0:0:0:0:0:ffff:2d0f:30ac
45.15.48.173 0:0:0:0:0:ffff:2d0f:30ad
45.15.48.174 0:0:0:0:0:ffff:2d0f:30ae
45.15.48.175 0:0:0:0:0:ffff:2d0f:30af
45.15.48.176 0:0:0:0:0:ffff:2d0f:30b0
45.15.48.177 0:0:0:0:0:ffff:2d0f:30b1
45.15.48.178 0:0:0:0:0:ffff:2d0f:30b2
45.15.48.179 0:0:0:0:0:ffff:2d0f:30b3
45.15.48.180 0:0:0:0:0:ffff:2d0f:30b4


45.15.48.181 0:0:0:0:0:ffff:2d0f:30b5
45.15.48.182 0:0:0:0:0:ffff:2d0f:30b6
45.15.48.183 0:0:0:0:0:ffff:2d0f:30b7
45.15.48.184 0:0:0:0:0:ffff:2d0f:30b8
45.15.48.185 0:0:0:0:0:ffff:2d0f:30b9
45.15.48.186 0:0:0:0:0:ffff:2d0f:30ba
45.15.48.187 0:0:0:0:0:ffff:2d0f:30bb
45.15.48.188 0:0:0:0:0:ffff:2d0f:30bc
45.15.48.189 0:0:0:0:0:ffff:2d0f:30bd
45.15.48.190 0:0:0:0:0:ffff:2d0f:30be
45.15.48.191 0:0:0:0:0:ffff:2d0f:30bf
45.15.48.192 0:0:0:0:0:ffff:2d0f:30c0
45.15.48.193 0:0:0:0:0:ffff:2d0f:30c1
45.15.48.194 0:0:0:0:0:ffff:2d0f:30c2
45.15.48.195 0:0:0:0:0:ffff:2d0f:30c3
45.15.48.196 0:0:0:0:0:ffff:2d0f:30c4
45.15.48.197 0:0:0:0:0:ffff:2d0f:30c5
45.15.48.198 0:0:0:0:0:ffff:2d0f:30c6
45.15.48.199 0:0:0:0:0:ffff:2d0f:30c7
45.15.48.200 0:0:0:0:0:ffff:2d0f:30c8
45.15.48.201 0:0:0:0:0:ffff:2d0f:30c9
45.15.48.202 0:0:0:0:0:ffff:2d0f:30ca
45.15.48.203 0:0:0:0:0:ffff:2d0f:30cb
45.15.48.204 0:0:0:0:0:ffff:2d0f:30cc
45.15.48.205 0:0:0:0:0:ffff:2d0f:30cd
45.15.48.206 0:0:0:0:0:ffff:2d0f:30ce
45.15.48.207 0:0:0:0:0:ffff:2d0f:30cf
45.15.48.208 0:0:0:0:0:ffff:2d0f:30d0
45.15.48.209 0:0:0:0:0:ffff:2d0f:30d1
45.15.48.210 0:0:0:0:0:ffff:2d0f:30d2
45.15.48.211 0:0:0:0:0:ffff:2d0f:30d3
45.15.48.212 0:0:0:0:0:ffff:2d0f:30d4
45.15.48.213 0:0:0:0:0:ffff:2d0f:30d5
45.15.48.214 0:0:0:0:0:ffff:2d0f:30d6
45.15.48.215 0:0:0:0:0:ffff:2d0f:30d7
45.15.48.216 0:0:0:0:0:ffff:2d0f:30d8
45.15.48.217 0:0:0:0:0:ffff:2d0f:30d9
45.15.48.218 0:0:0:0:0:ffff:2d0f:30da
45.15.48.219 0:0:0:0:0:ffff:2d0f:30db
45.15.48.220 0:0:0:0:0:ffff:2d0f:30dc
45.15.48.221 0:0:0:0:0:ffff:2d0f:30dd
45.15.48.222 0:0:0:0:0:ffff:2d0f:30de
45.15.48.223 0:0:0:0:0:ffff:2d0f:30df
45.15.48.224 0:0:0:0:0:ffff:2d0f:30e0
45.15.48.225 0:0:0:0:0:ffff:2d0f:30e1
45.15.48.226 0:0:0:0:0:ffff:2d0f:30e2
45.15.48.227 0:0:0:0:0:ffff:2d0f:30e3
45.15.48.228 0:0:0:0:0:ffff:2d0f:30e4
45.15.48.229 0:0:0:0:0:ffff:2d0f:30e5
45.15.48.230 0:0:0:0:0:ffff:2d0f:30e6
45.15.48.231 0:0:0:0:0:ffff:2d0f:30e7
45.15.48.232 0:0:0:0:0:ffff:2d0f:30e8
45.15.48.233 0:0:0:0:0:ffff:2d0f:30e9
45.15.48.234 0:0:0:0:0:ffff:2d0f:30ea
45.15.48.235 0:0:0:0:0:ffff:2d0f:30eb
45.15.48.236 0:0:0:0:0:ffff:2d0f:30ec
45.15.48.237 0:0:0:0:0:ffff:2d0f:30ed
45.15.48.238 0:0:0:0:0:ffff:2d0f:30ee
45.15.48.239 0:0:0:0:0:ffff:2d0f:30ef
45.15.48.240 0:0:0:0:0:ffff:2d0f:30f0
45.15.48.241 0:0:0:0:0:ffff:2d0f:30f1
45.15.48.242 0:0:0:0:0:ffff:2d0f:30f2
45.15.48.243 0:0:0:0:0:ffff:2d0f:30f3
45.15.48.244 0:0:0:0:0:ffff:2d0f:30f4
45.15.48.245 0:0:0:0:0:ffff:2d0f:30f5
45.15.48.246 0:0:0:0:0:ffff:2d0f:30f6
45.15.48.247 0:0:0:0:0:ffff:2d0f:30f7
45.15.48.248 0:0:0:0:0:ffff:2d0f:30f8
45.15.48.249 0:0:0:0:0:ffff:2d0f:30f9
45.15.48.250 0:0:0:0:0:ffff:2d0f:30fa
45.15.48.251 0:0:0:0:0:ffff:2d0f:30fb
45.15.48.252 0:0:0:0:0:ffff:2d0f:30fc
45.15.48.253 0:0:0:0:0:ffff:2d0f:30fd
45.15.48.254 0:0:0:0:0:ffff:2d0f:30fe
45.15.48.255 0:0:0:0:0:ffff:2d0f: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.