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
15.71.41.1 0:0:0:0:0:ffff:f47:2901
15.71.41.2 0:0:0:0:0:ffff:f47:2902
15.71.41.3 0:0:0:0:0:ffff:f47:2903
15.71.41.4 0:0:0:0:0:ffff:f47:2904
15.71.41.5 0:0:0:0:0:ffff:f47:2905
15.71.41.6 0:0:0:0:0:ffff:f47:2906
15.71.41.7 0:0:0:0:0:ffff:f47:2907
15.71.41.8 0:0:0:0:0:ffff:f47:2908
15.71.41.9 0:0:0:0:0:ffff:f47:2909
15.71.41.10 0:0:0:0:0:ffff:f47:290a
15.71.41.11 0:0:0:0:0:ffff:f47:290b
15.71.41.12 0:0:0:0:0:ffff:f47:290c
15.71.41.13 0:0:0:0:0:ffff:f47:290d
15.71.41.14 0:0:0:0:0:ffff:f47:290e
15.71.41.15 0:0:0:0:0:ffff:f47:290f
15.71.41.16 0:0:0:0:0:ffff:f47:2910
15.71.41.17 0:0:0:0:0:ffff:f47:2911
15.71.41.18 0:0:0:0:0:ffff:f47:2912
15.71.41.19 0:0:0:0:0:ffff:f47:2913
15.71.41.20 0:0:0:0:0:ffff:f47:2914
15.71.41.21 0:0:0:0:0:ffff:f47:2915
15.71.41.22 0:0:0:0:0:ffff:f47:2916
15.71.41.23 0:0:0:0:0:ffff:f47:2917
15.71.41.24 0:0:0:0:0:ffff:f47:2918
15.71.41.25 0:0:0:0:0:ffff:f47:2919
15.71.41.26 0:0:0:0:0:ffff:f47:291a
15.71.41.27 0:0:0:0:0:ffff:f47:291b
15.71.41.28 0:0:0:0:0:ffff:f47:291c
15.71.41.29 0:0:0:0:0:ffff:f47:291d
15.71.41.30 0:0:0:0:0:ffff:f47:291e
15.71.41.31 0:0:0:0:0:ffff:f47:291f
15.71.41.32 0:0:0:0:0:ffff:f47:2920
15.71.41.33 0:0:0:0:0:ffff:f47:2921
15.71.41.34 0:0:0:0:0:ffff:f47:2922
15.71.41.35 0:0:0:0:0:ffff:f47:2923
15.71.41.36 0:0:0:0:0:ffff:f47:2924
15.71.41.37 0:0:0:0:0:ffff:f47:2925
15.71.41.38 0:0:0:0:0:ffff:f47:2926
15.71.41.39 0:0:0:0:0:ffff:f47:2927
15.71.41.40 0:0:0:0:0:ffff:f47:2928
15.71.41.41 0:0:0:0:0:ffff:f47:2929
15.71.41.42 0:0:0:0:0:ffff:f47:292a
15.71.41.43 0:0:0:0:0:ffff:f47:292b
15.71.41.44 0:0:0:0:0:ffff:f47:292c
15.71.41.45 0:0:0:0:0:ffff:f47:292d
15.71.41.46 0:0:0:0:0:ffff:f47:292e
15.71.41.47 0:0:0:0:0:ffff:f47:292f
15.71.41.48 0:0:0:0:0:ffff:f47:2930
15.71.41.49 0:0:0:0:0:ffff:f47:2931
15.71.41.50 0:0:0:0:0:ffff:f47:2932
15.71.41.51 0:0:0:0:0:ffff:f47:2933
15.71.41.52 0:0:0:0:0:ffff:f47:2934
15.71.41.53 0:0:0:0:0:ffff:f47:2935
15.71.41.54 0:0:0:0:0:ffff:f47:2936
15.71.41.55 0:0:0:0:0:ffff:f47:2937
15.71.41.56 0:0:0:0:0:ffff:f47:2938
15.71.41.57 0:0:0:0:0:ffff:f47:2939
15.71.41.58 0:0:0:0:0:ffff:f47:293a
15.71.41.59 0:0:0:0:0:ffff:f47:293b
15.71.41.60 0:0:0:0:0:ffff:f47:293c


15.71.41.61 0:0:0:0:0:ffff:f47:293d
15.71.41.62 0:0:0:0:0:ffff:f47:293e
15.71.41.63 0:0:0:0:0:ffff:f47:293f
15.71.41.64 0:0:0:0:0:ffff:f47:2940
15.71.41.65 0:0:0:0:0:ffff:f47:2941
15.71.41.66 0:0:0:0:0:ffff:f47:2942
15.71.41.67 0:0:0:0:0:ffff:f47:2943
15.71.41.68 0:0:0:0:0:ffff:f47:2944
15.71.41.69 0:0:0:0:0:ffff:f47:2945
15.71.41.70 0:0:0:0:0:ffff:f47:2946
15.71.41.71 0:0:0:0:0:ffff:f47:2947
15.71.41.72 0:0:0:0:0:ffff:f47:2948
15.71.41.73 0:0:0:0:0:ffff:f47:2949
15.71.41.74 0:0:0:0:0:ffff:f47:294a
15.71.41.75 0:0:0:0:0:ffff:f47:294b
15.71.41.76 0:0:0:0:0:ffff:f47:294c
15.71.41.77 0:0:0:0:0:ffff:f47:294d
15.71.41.78 0:0:0:0:0:ffff:f47:294e
15.71.41.79 0:0:0:0:0:ffff:f47:294f
15.71.41.80 0:0:0:0:0:ffff:f47:2950
15.71.41.81 0:0:0:0:0:ffff:f47:2951
15.71.41.82 0:0:0:0:0:ffff:f47:2952
15.71.41.83 0:0:0:0:0:ffff:f47:2953
15.71.41.84 0:0:0:0:0:ffff:f47:2954
15.71.41.85 0:0:0:0:0:ffff:f47:2955
15.71.41.86 0:0:0:0:0:ffff:f47:2956
15.71.41.87 0:0:0:0:0:ffff:f47:2957
15.71.41.88 0:0:0:0:0:ffff:f47:2958
15.71.41.89 0:0:0:0:0:ffff:f47:2959
15.71.41.90 0:0:0:0:0:ffff:f47:295a
15.71.41.91 0:0:0:0:0:ffff:f47:295b
15.71.41.92 0:0:0:0:0:ffff:f47:295c
15.71.41.93 0:0:0:0:0:ffff:f47:295d
15.71.41.94 0:0:0:0:0:ffff:f47:295e
15.71.41.95 0:0:0:0:0:ffff:f47:295f
15.71.41.96 0:0:0:0:0:ffff:f47:2960
15.71.41.97 0:0:0:0:0:ffff:f47:2961
15.71.41.98 0:0:0:0:0:ffff:f47:2962
15.71.41.99 0:0:0:0:0:ffff:f47:2963
15.71.41.100 0:0:0:0:0:ffff:f47:2964
15.71.41.101 0:0:0:0:0:ffff:f47:2965
15.71.41.102 0:0:0:0:0:ffff:f47:2966
15.71.41.103 0:0:0:0:0:ffff:f47:2967
15.71.41.104 0:0:0:0:0:ffff:f47:2968
15.71.41.105 0:0:0:0:0:ffff:f47:2969
15.71.41.106 0:0:0:0:0:ffff:f47:296a
15.71.41.107 0:0:0:0:0:ffff:f47:296b
15.71.41.108 0:0:0:0:0:ffff:f47:296c
15.71.41.109 0:0:0:0:0:ffff:f47:296d
15.71.41.110 0:0:0:0:0:ffff:f47:296e
15.71.41.111 0:0:0:0:0:ffff:f47:296f
15.71.41.112 0:0:0:0:0:ffff:f47:2970
15.71.41.113 0:0:0:0:0:ffff:f47:2971
15.71.41.114 0:0:0:0:0:ffff:f47:2972
15.71.41.115 0:0:0:0:0:ffff:f47:2973
15.71.41.116 0:0:0:0:0:ffff:f47:2974
15.71.41.117 0:0:0:0:0:ffff:f47:2975
15.71.41.118 0:0:0:0:0:ffff:f47:2976
15.71.41.119 0:0:0:0:0:ffff:f47:2977
15.71.41.120 0:0:0:0:0:ffff:f47:2978


15.71.41.121 0:0:0:0:0:ffff:f47:2979
15.71.41.122 0:0:0:0:0:ffff:f47:297a
15.71.41.123 0:0:0:0:0:ffff:f47:297b
15.71.41.124 0:0:0:0:0:ffff:f47:297c
15.71.41.125 0:0:0:0:0:ffff:f47:297d
15.71.41.126 0:0:0:0:0:ffff:f47:297e
15.71.41.127 0:0:0:0:0:ffff:f47:297f
15.71.41.128 0:0:0:0:0:ffff:f47:2980
15.71.41.129 0:0:0:0:0:ffff:f47:2981
15.71.41.130 0:0:0:0:0:ffff:f47:2982
15.71.41.131 0:0:0:0:0:ffff:f47:2983
15.71.41.132 0:0:0:0:0:ffff:f47:2984
15.71.41.133 0:0:0:0:0:ffff:f47:2985
15.71.41.134 0:0:0:0:0:ffff:f47:2986
15.71.41.135 0:0:0:0:0:ffff:f47:2987
15.71.41.136 0:0:0:0:0:ffff:f47:2988
15.71.41.137 0:0:0:0:0:ffff:f47:2989
15.71.41.138 0:0:0:0:0:ffff:f47:298a
15.71.41.139 0:0:0:0:0:ffff:f47:298b
15.71.41.140 0:0:0:0:0:ffff:f47:298c
15.71.41.141 0:0:0:0:0:ffff:f47:298d
15.71.41.142 0:0:0:0:0:ffff:f47:298e
15.71.41.143 0:0:0:0:0:ffff:f47:298f
15.71.41.144 0:0:0:0:0:ffff:f47:2990
15.71.41.145 0:0:0:0:0:ffff:f47:2991
15.71.41.146 0:0:0:0:0:ffff:f47:2992
15.71.41.147 0:0:0:0:0:ffff:f47:2993
15.71.41.148 0:0:0:0:0:ffff:f47:2994
15.71.41.149 0:0:0:0:0:ffff:f47:2995
15.71.41.150 0:0:0:0:0:ffff:f47:2996
15.71.41.151 0:0:0:0:0:ffff:f47:2997
15.71.41.152 0:0:0:0:0:ffff:f47:2998
15.71.41.153 0:0:0:0:0:ffff:f47:2999
15.71.41.154 0:0:0:0:0:ffff:f47:299a
15.71.41.155 0:0:0:0:0:ffff:f47:299b
15.71.41.156 0:0:0:0:0:ffff:f47:299c
15.71.41.157 0:0:0:0:0:ffff:f47:299d
15.71.41.158 0:0:0:0:0:ffff:f47:299e
15.71.41.159 0:0:0:0:0:ffff:f47:299f
15.71.41.160 0:0:0:0:0:ffff:f47:29a0
15.71.41.161 0:0:0:0:0:ffff:f47:29a1
15.71.41.162 0:0:0:0:0:ffff:f47:29a2
15.71.41.163 0:0:0:0:0:ffff:f47:29a3
15.71.41.164 0:0:0:0:0:ffff:f47:29a4
15.71.41.165 0:0:0:0:0:ffff:f47:29a5
15.71.41.166 0:0:0:0:0:ffff:f47:29a6
15.71.41.167 0:0:0:0:0:ffff:f47:29a7
15.71.41.168 0:0:0:0:0:ffff:f47:29a8
15.71.41.169 0:0:0:0:0:ffff:f47:29a9
15.71.41.170 0:0:0:0:0:ffff:f47:29aa
15.71.41.171 0:0:0:0:0:ffff:f47:29ab
15.71.41.172 0:0:0:0:0:ffff:f47:29ac
15.71.41.173 0:0:0:0:0:ffff:f47:29ad
15.71.41.174 0:0:0:0:0:ffff:f47:29ae
15.71.41.175 0:0:0:0:0:ffff:f47:29af
15.71.41.176 0:0:0:0:0:ffff:f47:29b0
15.71.41.177 0:0:0:0:0:ffff:f47:29b1
15.71.41.178 0:0:0:0:0:ffff:f47:29b2
15.71.41.179 0:0:0:0:0:ffff:f47:29b3
15.71.41.180 0:0:0:0:0:ffff:f47:29b4


15.71.41.181 0:0:0:0:0:ffff:f47:29b5
15.71.41.182 0:0:0:0:0:ffff:f47:29b6
15.71.41.183 0:0:0:0:0:ffff:f47:29b7
15.71.41.184 0:0:0:0:0:ffff:f47:29b8
15.71.41.185 0:0:0:0:0:ffff:f47:29b9
15.71.41.186 0:0:0:0:0:ffff:f47:29ba
15.71.41.187 0:0:0:0:0:ffff:f47:29bb
15.71.41.188 0:0:0:0:0:ffff:f47:29bc
15.71.41.189 0:0:0:0:0:ffff:f47:29bd
15.71.41.190 0:0:0:0:0:ffff:f47:29be
15.71.41.191 0:0:0:0:0:ffff:f47:29bf
15.71.41.192 0:0:0:0:0:ffff:f47:29c0
15.71.41.193 0:0:0:0:0:ffff:f47:29c1
15.71.41.194 0:0:0:0:0:ffff:f47:29c2
15.71.41.195 0:0:0:0:0:ffff:f47:29c3
15.71.41.196 0:0:0:0:0:ffff:f47:29c4
15.71.41.197 0:0:0:0:0:ffff:f47:29c5
15.71.41.198 0:0:0:0:0:ffff:f47:29c6
15.71.41.199 0:0:0:0:0:ffff:f47:29c7
15.71.41.200 0:0:0:0:0:ffff:f47:29c8
15.71.41.201 0:0:0:0:0:ffff:f47:29c9
15.71.41.202 0:0:0:0:0:ffff:f47:29ca
15.71.41.203 0:0:0:0:0:ffff:f47:29cb
15.71.41.204 0:0:0:0:0:ffff:f47:29cc
15.71.41.205 0:0:0:0:0:ffff:f47:29cd
15.71.41.206 0:0:0:0:0:ffff:f47:29ce
15.71.41.207 0:0:0:0:0:ffff:f47:29cf
15.71.41.208 0:0:0:0:0:ffff:f47:29d0
15.71.41.209 0:0:0:0:0:ffff:f47:29d1
15.71.41.210 0:0:0:0:0:ffff:f47:29d2
15.71.41.211 0:0:0:0:0:ffff:f47:29d3
15.71.41.212 0:0:0:0:0:ffff:f47:29d4
15.71.41.213 0:0:0:0:0:ffff:f47:29d5
15.71.41.214 0:0:0:0:0:ffff:f47:29d6
15.71.41.215 0:0:0:0:0:ffff:f47:29d7
15.71.41.216 0:0:0:0:0:ffff:f47:29d8
15.71.41.217 0:0:0:0:0:ffff:f47:29d9
15.71.41.218 0:0:0:0:0:ffff:f47:29da
15.71.41.219 0:0:0:0:0:ffff:f47:29db
15.71.41.220 0:0:0:0:0:ffff:f47:29dc
15.71.41.221 0:0:0:0:0:ffff:f47:29dd
15.71.41.222 0:0:0:0:0:ffff:f47:29de
15.71.41.223 0:0:0:0:0:ffff:f47:29df
15.71.41.224 0:0:0:0:0:ffff:f47:29e0
15.71.41.225 0:0:0:0:0:ffff:f47:29e1
15.71.41.226 0:0:0:0:0:ffff:f47:29e2
15.71.41.227 0:0:0:0:0:ffff:f47:29e3
15.71.41.228 0:0:0:0:0:ffff:f47:29e4
15.71.41.229 0:0:0:0:0:ffff:f47:29e5
15.71.41.230 0:0:0:0:0:ffff:f47:29e6
15.71.41.231 0:0:0:0:0:ffff:f47:29e7
15.71.41.232 0:0:0:0:0:ffff:f47:29e8
15.71.41.233 0:0:0:0:0:ffff:f47:29e9
15.71.41.234 0:0:0:0:0:ffff:f47:29ea
15.71.41.235 0:0:0:0:0:ffff:f47:29eb
15.71.41.236 0:0:0:0:0:ffff:f47:29ec
15.71.41.237 0:0:0:0:0:ffff:f47:29ed
15.71.41.238 0:0:0:0:0:ffff:f47:29ee
15.71.41.239 0:0:0:0:0:ffff:f47:29ef
15.71.41.240 0:0:0:0:0:ffff:f47:29f0
15.71.41.241 0:0:0:0:0:ffff:f47:29f1
15.71.41.242 0:0:0:0:0:ffff:f47:29f2
15.71.41.243 0:0:0:0:0:ffff:f47:29f3
15.71.41.244 0:0:0:0:0:ffff:f47:29f4
15.71.41.245 0:0:0:0:0:ffff:f47:29f5
15.71.41.246 0:0:0:0:0:ffff:f47:29f6
15.71.41.247 0:0:0:0:0:ffff:f47:29f7
15.71.41.248 0:0:0:0:0:ffff:f47:29f8
15.71.41.249 0:0:0:0:0:ffff:f47:29f9
15.71.41.250 0:0:0:0:0:ffff:f47:29fa
15.71.41.251 0:0:0:0:0:ffff:f47:29fb
15.71.41.252 0:0:0:0:0:ffff:f47:29fc
15.71.41.253 0:0:0:0:0:ffff:f47:29fd
15.71.41.254 0:0:0:0:0:ffff:f47:29fe
15.71.41.255 0:0:0:0:0:ffff:f47:29ff


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.