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
11.12.48.1 0:0:0:0:0:ffff:b0c:3001
11.12.48.2 0:0:0:0:0:ffff:b0c:3002
11.12.48.3 0:0:0:0:0:ffff:b0c:3003
11.12.48.4 0:0:0:0:0:ffff:b0c:3004
11.12.48.5 0:0:0:0:0:ffff:b0c:3005
11.12.48.6 0:0:0:0:0:ffff:b0c:3006
11.12.48.7 0:0:0:0:0:ffff:b0c:3007
11.12.48.8 0:0:0:0:0:ffff:b0c:3008
11.12.48.9 0:0:0:0:0:ffff:b0c:3009
11.12.48.10 0:0:0:0:0:ffff:b0c:300a
11.12.48.11 0:0:0:0:0:ffff:b0c:300b
11.12.48.12 0:0:0:0:0:ffff:b0c:300c
11.12.48.13 0:0:0:0:0:ffff:b0c:300d
11.12.48.14 0:0:0:0:0:ffff:b0c:300e
11.12.48.15 0:0:0:0:0:ffff:b0c:300f
11.12.48.16 0:0:0:0:0:ffff:b0c:3010
11.12.48.17 0:0:0:0:0:ffff:b0c:3011
11.12.48.18 0:0:0:0:0:ffff:b0c:3012
11.12.48.19 0:0:0:0:0:ffff:b0c:3013
11.12.48.20 0:0:0:0:0:ffff:b0c:3014
11.12.48.21 0:0:0:0:0:ffff:b0c:3015
11.12.48.22 0:0:0:0:0:ffff:b0c:3016
11.12.48.23 0:0:0:0:0:ffff:b0c:3017
11.12.48.24 0:0:0:0:0:ffff:b0c:3018
11.12.48.25 0:0:0:0:0:ffff:b0c:3019
11.12.48.26 0:0:0:0:0:ffff:b0c:301a
11.12.48.27 0:0:0:0:0:ffff:b0c:301b
11.12.48.28 0:0:0:0:0:ffff:b0c:301c
11.12.48.29 0:0:0:0:0:ffff:b0c:301d
11.12.48.30 0:0:0:0:0:ffff:b0c:301e
11.12.48.31 0:0:0:0:0:ffff:b0c:301f
11.12.48.32 0:0:0:0:0:ffff:b0c:3020
11.12.48.33 0:0:0:0:0:ffff:b0c:3021
11.12.48.34 0:0:0:0:0:ffff:b0c:3022
11.12.48.35 0:0:0:0:0:ffff:b0c:3023
11.12.48.36 0:0:0:0:0:ffff:b0c:3024
11.12.48.37 0:0:0:0:0:ffff:b0c:3025
11.12.48.38 0:0:0:0:0:ffff:b0c:3026
11.12.48.39 0:0:0:0:0:ffff:b0c:3027
11.12.48.40 0:0:0:0:0:ffff:b0c:3028
11.12.48.41 0:0:0:0:0:ffff:b0c:3029
11.12.48.42 0:0:0:0:0:ffff:b0c:302a
11.12.48.43 0:0:0:0:0:ffff:b0c:302b
11.12.48.44 0:0:0:0:0:ffff:b0c:302c
11.12.48.45 0:0:0:0:0:ffff:b0c:302d
11.12.48.46 0:0:0:0:0:ffff:b0c:302e
11.12.48.47 0:0:0:0:0:ffff:b0c:302f
11.12.48.48 0:0:0:0:0:ffff:b0c:3030
11.12.48.49 0:0:0:0:0:ffff:b0c:3031
11.12.48.50 0:0:0:0:0:ffff:b0c:3032
11.12.48.51 0:0:0:0:0:ffff:b0c:3033
11.12.48.52 0:0:0:0:0:ffff:b0c:3034
11.12.48.53 0:0:0:0:0:ffff:b0c:3035
11.12.48.54 0:0:0:0:0:ffff:b0c:3036
11.12.48.55 0:0:0:0:0:ffff:b0c:3037
11.12.48.56 0:0:0:0:0:ffff:b0c:3038
11.12.48.57 0:0:0:0:0:ffff:b0c:3039
11.12.48.58 0:0:0:0:0:ffff:b0c:303a
11.12.48.59 0:0:0:0:0:ffff:b0c:303b
11.12.48.60 0:0:0:0:0:ffff:b0c:303c


11.12.48.61 0:0:0:0:0:ffff:b0c:303d
11.12.48.62 0:0:0:0:0:ffff:b0c:303e
11.12.48.63 0:0:0:0:0:ffff:b0c:303f
11.12.48.64 0:0:0:0:0:ffff:b0c:3040
11.12.48.65 0:0:0:0:0:ffff:b0c:3041
11.12.48.66 0:0:0:0:0:ffff:b0c:3042
11.12.48.67 0:0:0:0:0:ffff:b0c:3043
11.12.48.68 0:0:0:0:0:ffff:b0c:3044
11.12.48.69 0:0:0:0:0:ffff:b0c:3045
11.12.48.70 0:0:0:0:0:ffff:b0c:3046
11.12.48.71 0:0:0:0:0:ffff:b0c:3047
11.12.48.72 0:0:0:0:0:ffff:b0c:3048
11.12.48.73 0:0:0:0:0:ffff:b0c:3049
11.12.48.74 0:0:0:0:0:ffff:b0c:304a
11.12.48.75 0:0:0:0:0:ffff:b0c:304b
11.12.48.76 0:0:0:0:0:ffff:b0c:304c
11.12.48.77 0:0:0:0:0:ffff:b0c:304d
11.12.48.78 0:0:0:0:0:ffff:b0c:304e
11.12.48.79 0:0:0:0:0:ffff:b0c:304f
11.12.48.80 0:0:0:0:0:ffff:b0c:3050
11.12.48.81 0:0:0:0:0:ffff:b0c:3051
11.12.48.82 0:0:0:0:0:ffff:b0c:3052
11.12.48.83 0:0:0:0:0:ffff:b0c:3053
11.12.48.84 0:0:0:0:0:ffff:b0c:3054
11.12.48.85 0:0:0:0:0:ffff:b0c:3055
11.12.48.86 0:0:0:0:0:ffff:b0c:3056
11.12.48.87 0:0:0:0:0:ffff:b0c:3057
11.12.48.88 0:0:0:0:0:ffff:b0c:3058
11.12.48.89 0:0:0:0:0:ffff:b0c:3059
11.12.48.90 0:0:0:0:0:ffff:b0c:305a
11.12.48.91 0:0:0:0:0:ffff:b0c:305b
11.12.48.92 0:0:0:0:0:ffff:b0c:305c
11.12.48.93 0:0:0:0:0:ffff:b0c:305d
11.12.48.94 0:0:0:0:0:ffff:b0c:305e
11.12.48.95 0:0:0:0:0:ffff:b0c:305f
11.12.48.96 0:0:0:0:0:ffff:b0c:3060
11.12.48.97 0:0:0:0:0:ffff:b0c:3061
11.12.48.98 0:0:0:0:0:ffff:b0c:3062
11.12.48.99 0:0:0:0:0:ffff:b0c:3063
11.12.48.100 0:0:0:0:0:ffff:b0c:3064
11.12.48.101 0:0:0:0:0:ffff:b0c:3065
11.12.48.102 0:0:0:0:0:ffff:b0c:3066
11.12.48.103 0:0:0:0:0:ffff:b0c:3067
11.12.48.104 0:0:0:0:0:ffff:b0c:3068
11.12.48.105 0:0:0:0:0:ffff:b0c:3069
11.12.48.106 0:0:0:0:0:ffff:b0c:306a
11.12.48.107 0:0:0:0:0:ffff:b0c:306b
11.12.48.108 0:0:0:0:0:ffff:b0c:306c
11.12.48.109 0:0:0:0:0:ffff:b0c:306d
11.12.48.110 0:0:0:0:0:ffff:b0c:306e
11.12.48.111 0:0:0:0:0:ffff:b0c:306f
11.12.48.112 0:0:0:0:0:ffff:b0c:3070
11.12.48.113 0:0:0:0:0:ffff:b0c:3071
11.12.48.114 0:0:0:0:0:ffff:b0c:3072
11.12.48.115 0:0:0:0:0:ffff:b0c:3073
11.12.48.116 0:0:0:0:0:ffff:b0c:3074
11.12.48.117 0:0:0:0:0:ffff:b0c:3075
11.12.48.118 0:0:0:0:0:ffff:b0c:3076
11.12.48.119 0:0:0:0:0:ffff:b0c:3077
11.12.48.120 0:0:0:0:0:ffff:b0c:3078


11.12.48.121 0:0:0:0:0:ffff:b0c:3079
11.12.48.122 0:0:0:0:0:ffff:b0c:307a
11.12.48.123 0:0:0:0:0:ffff:b0c:307b
11.12.48.124 0:0:0:0:0:ffff:b0c:307c
11.12.48.125 0:0:0:0:0:ffff:b0c:307d
11.12.48.126 0:0:0:0:0:ffff:b0c:307e
11.12.48.127 0:0:0:0:0:ffff:b0c:307f
11.12.48.128 0:0:0:0:0:ffff:b0c:3080
11.12.48.129 0:0:0:0:0:ffff:b0c:3081
11.12.48.130 0:0:0:0:0:ffff:b0c:3082
11.12.48.131 0:0:0:0:0:ffff:b0c:3083
11.12.48.132 0:0:0:0:0:ffff:b0c:3084
11.12.48.133 0:0:0:0:0:ffff:b0c:3085
11.12.48.134 0:0:0:0:0:ffff:b0c:3086
11.12.48.135 0:0:0:0:0:ffff:b0c:3087
11.12.48.136 0:0:0:0:0:ffff:b0c:3088
11.12.48.137 0:0:0:0:0:ffff:b0c:3089
11.12.48.138 0:0:0:0:0:ffff:b0c:308a
11.12.48.139 0:0:0:0:0:ffff:b0c:308b
11.12.48.140 0:0:0:0:0:ffff:b0c:308c
11.12.48.141 0:0:0:0:0:ffff:b0c:308d
11.12.48.142 0:0:0:0:0:ffff:b0c:308e
11.12.48.143 0:0:0:0:0:ffff:b0c:308f
11.12.48.144 0:0:0:0:0:ffff:b0c:3090
11.12.48.145 0:0:0:0:0:ffff:b0c:3091
11.12.48.146 0:0:0:0:0:ffff:b0c:3092
11.12.48.147 0:0:0:0:0:ffff:b0c:3093
11.12.48.148 0:0:0:0:0:ffff:b0c:3094
11.12.48.149 0:0:0:0:0:ffff:b0c:3095
11.12.48.150 0:0:0:0:0:ffff:b0c:3096
11.12.48.151 0:0:0:0:0:ffff:b0c:3097
11.12.48.152 0:0:0:0:0:ffff:b0c:3098
11.12.48.153 0:0:0:0:0:ffff:b0c:3099
11.12.48.154 0:0:0:0:0:ffff:b0c:309a
11.12.48.155 0:0:0:0:0:ffff:b0c:309b
11.12.48.156 0:0:0:0:0:ffff:b0c:309c
11.12.48.157 0:0:0:0:0:ffff:b0c:309d
11.12.48.158 0:0:0:0:0:ffff:b0c:309e
11.12.48.159 0:0:0:0:0:ffff:b0c:309f
11.12.48.160 0:0:0:0:0:ffff:b0c:30a0
11.12.48.161 0:0:0:0:0:ffff:b0c:30a1
11.12.48.162 0:0:0:0:0:ffff:b0c:30a2
11.12.48.163 0:0:0:0:0:ffff:b0c:30a3
11.12.48.164 0:0:0:0:0:ffff:b0c:30a4
11.12.48.165 0:0:0:0:0:ffff:b0c:30a5
11.12.48.166 0:0:0:0:0:ffff:b0c:30a6
11.12.48.167 0:0:0:0:0:ffff:b0c:30a7
11.12.48.168 0:0:0:0:0:ffff:b0c:30a8
11.12.48.169 0:0:0:0:0:ffff:b0c:30a9
11.12.48.170 0:0:0:0:0:ffff:b0c:30aa
11.12.48.171 0:0:0:0:0:ffff:b0c:30ab
11.12.48.172 0:0:0:0:0:ffff:b0c:30ac
11.12.48.173 0:0:0:0:0:ffff:b0c:30ad
11.12.48.174 0:0:0:0:0:ffff:b0c:30ae
11.12.48.175 0:0:0:0:0:ffff:b0c:30af
11.12.48.176 0:0:0:0:0:ffff:b0c:30b0
11.12.48.177 0:0:0:0:0:ffff:b0c:30b1
11.12.48.178 0:0:0:0:0:ffff:b0c:30b2
11.12.48.179 0:0:0:0:0:ffff:b0c:30b3
11.12.48.180 0:0:0:0:0:ffff:b0c:30b4


11.12.48.181 0:0:0:0:0:ffff:b0c:30b5
11.12.48.182 0:0:0:0:0:ffff:b0c:30b6
11.12.48.183 0:0:0:0:0:ffff:b0c:30b7
11.12.48.184 0:0:0:0:0:ffff:b0c:30b8
11.12.48.185 0:0:0:0:0:ffff:b0c:30b9
11.12.48.186 0:0:0:0:0:ffff:b0c:30ba
11.12.48.187 0:0:0:0:0:ffff:b0c:30bb
11.12.48.188 0:0:0:0:0:ffff:b0c:30bc
11.12.48.189 0:0:0:0:0:ffff:b0c:30bd
11.12.48.190 0:0:0:0:0:ffff:b0c:30be
11.12.48.191 0:0:0:0:0:ffff:b0c:30bf
11.12.48.192 0:0:0:0:0:ffff:b0c:30c0
11.12.48.193 0:0:0:0:0:ffff:b0c:30c1
11.12.48.194 0:0:0:0:0:ffff:b0c:30c2
11.12.48.195 0:0:0:0:0:ffff:b0c:30c3
11.12.48.196 0:0:0:0:0:ffff:b0c:30c4
11.12.48.197 0:0:0:0:0:ffff:b0c:30c5
11.12.48.198 0:0:0:0:0:ffff:b0c:30c6
11.12.48.199 0:0:0:0:0:ffff:b0c:30c7
11.12.48.200 0:0:0:0:0:ffff:b0c:30c8
11.12.48.201 0:0:0:0:0:ffff:b0c:30c9
11.12.48.202 0:0:0:0:0:ffff:b0c:30ca
11.12.48.203 0:0:0:0:0:ffff:b0c:30cb
11.12.48.204 0:0:0:0:0:ffff:b0c:30cc
11.12.48.205 0:0:0:0:0:ffff:b0c:30cd
11.12.48.206 0:0:0:0:0:ffff:b0c:30ce
11.12.48.207 0:0:0:0:0:ffff:b0c:30cf
11.12.48.208 0:0:0:0:0:ffff:b0c:30d0
11.12.48.209 0:0:0:0:0:ffff:b0c:30d1
11.12.48.210 0:0:0:0:0:ffff:b0c:30d2
11.12.48.211 0:0:0:0:0:ffff:b0c:30d3
11.12.48.212 0:0:0:0:0:ffff:b0c:30d4
11.12.48.213 0:0:0:0:0:ffff:b0c:30d5
11.12.48.214 0:0:0:0:0:ffff:b0c:30d6
11.12.48.215 0:0:0:0:0:ffff:b0c:30d7
11.12.48.216 0:0:0:0:0:ffff:b0c:30d8
11.12.48.217 0:0:0:0:0:ffff:b0c:30d9
11.12.48.218 0:0:0:0:0:ffff:b0c:30da
11.12.48.219 0:0:0:0:0:ffff:b0c:30db
11.12.48.220 0:0:0:0:0:ffff:b0c:30dc
11.12.48.221 0:0:0:0:0:ffff:b0c:30dd
11.12.48.222 0:0:0:0:0:ffff:b0c:30de
11.12.48.223 0:0:0:0:0:ffff:b0c:30df
11.12.48.224 0:0:0:0:0:ffff:b0c:30e0
11.12.48.225 0:0:0:0:0:ffff:b0c:30e1
11.12.48.226 0:0:0:0:0:ffff:b0c:30e2
11.12.48.227 0:0:0:0:0:ffff:b0c:30e3
11.12.48.228 0:0:0:0:0:ffff:b0c:30e4
11.12.48.229 0:0:0:0:0:ffff:b0c:30e5
11.12.48.230 0:0:0:0:0:ffff:b0c:30e6
11.12.48.231 0:0:0:0:0:ffff:b0c:30e7
11.12.48.232 0:0:0:0:0:ffff:b0c:30e8
11.12.48.233 0:0:0:0:0:ffff:b0c:30e9
11.12.48.234 0:0:0:0:0:ffff:b0c:30ea
11.12.48.235 0:0:0:0:0:ffff:b0c:30eb
11.12.48.236 0:0:0:0:0:ffff:b0c:30ec
11.12.48.237 0:0:0:0:0:ffff:b0c:30ed
11.12.48.238 0:0:0:0:0:ffff:b0c:30ee
11.12.48.239 0:0:0:0:0:ffff:b0c:30ef
11.12.48.240 0:0:0:0:0:ffff:b0c:30f0
11.12.48.241 0:0:0:0:0:ffff:b0c:30f1
11.12.48.242 0:0:0:0:0:ffff:b0c:30f2
11.12.48.243 0:0:0:0:0:ffff:b0c:30f3
11.12.48.244 0:0:0:0:0:ffff:b0c:30f4
11.12.48.245 0:0:0:0:0:ffff:b0c:30f5
11.12.48.246 0:0:0:0:0:ffff:b0c:30f6
11.12.48.247 0:0:0:0:0:ffff:b0c:30f7
11.12.48.248 0:0:0:0:0:ffff:b0c:30f8
11.12.48.249 0:0:0:0:0:ffff:b0c:30f9
11.12.48.250 0:0:0:0:0:ffff:b0c:30fa
11.12.48.251 0:0:0:0:0:ffff:b0c:30fb
11.12.48.252 0:0:0:0:0:ffff:b0c:30fc
11.12.48.253 0:0:0:0:0:ffff:b0c:30fd
11.12.48.254 0:0:0:0:0:ffff:b0c:30fe
11.12.48.255 0:0:0:0:0:ffff:b0c: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.