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
100.13.41.1 0:0:0:0:0:ffff:640d:2901
100.13.41.2 0:0:0:0:0:ffff:640d:2902
100.13.41.3 0:0:0:0:0:ffff:640d:2903
100.13.41.4 0:0:0:0:0:ffff:640d:2904
100.13.41.5 0:0:0:0:0:ffff:640d:2905
100.13.41.6 0:0:0:0:0:ffff:640d:2906
100.13.41.7 0:0:0:0:0:ffff:640d:2907
100.13.41.8 0:0:0:0:0:ffff:640d:2908
100.13.41.9 0:0:0:0:0:ffff:640d:2909
100.13.41.10 0:0:0:0:0:ffff:640d:290a
100.13.41.11 0:0:0:0:0:ffff:640d:290b
100.13.41.12 0:0:0:0:0:ffff:640d:290c
100.13.41.13 0:0:0:0:0:ffff:640d:290d
100.13.41.14 0:0:0:0:0:ffff:640d:290e
100.13.41.15 0:0:0:0:0:ffff:640d:290f
100.13.41.16 0:0:0:0:0:ffff:640d:2910
100.13.41.17 0:0:0:0:0:ffff:640d:2911
100.13.41.18 0:0:0:0:0:ffff:640d:2912
100.13.41.19 0:0:0:0:0:ffff:640d:2913
100.13.41.20 0:0:0:0:0:ffff:640d:2914
100.13.41.21 0:0:0:0:0:ffff:640d:2915
100.13.41.22 0:0:0:0:0:ffff:640d:2916
100.13.41.23 0:0:0:0:0:ffff:640d:2917
100.13.41.24 0:0:0:0:0:ffff:640d:2918
100.13.41.25 0:0:0:0:0:ffff:640d:2919
100.13.41.26 0:0:0:0:0:ffff:640d:291a
100.13.41.27 0:0:0:0:0:ffff:640d:291b
100.13.41.28 0:0:0:0:0:ffff:640d:291c
100.13.41.29 0:0:0:0:0:ffff:640d:291d
100.13.41.30 0:0:0:0:0:ffff:640d:291e
100.13.41.31 0:0:0:0:0:ffff:640d:291f
100.13.41.32 0:0:0:0:0:ffff:640d:2920
100.13.41.33 0:0:0:0:0:ffff:640d:2921
100.13.41.34 0:0:0:0:0:ffff:640d:2922
100.13.41.35 0:0:0:0:0:ffff:640d:2923
100.13.41.36 0:0:0:0:0:ffff:640d:2924
100.13.41.37 0:0:0:0:0:ffff:640d:2925
100.13.41.38 0:0:0:0:0:ffff:640d:2926
100.13.41.39 0:0:0:0:0:ffff:640d:2927
100.13.41.40 0:0:0:0:0:ffff:640d:2928
100.13.41.41 0:0:0:0:0:ffff:640d:2929
100.13.41.42 0:0:0:0:0:ffff:640d:292a
100.13.41.43 0:0:0:0:0:ffff:640d:292b
100.13.41.44 0:0:0:0:0:ffff:640d:292c
100.13.41.45 0:0:0:0:0:ffff:640d:292d
100.13.41.46 0:0:0:0:0:ffff:640d:292e
100.13.41.47 0:0:0:0:0:ffff:640d:292f
100.13.41.48 0:0:0:0:0:ffff:640d:2930
100.13.41.49 0:0:0:0:0:ffff:640d:2931
100.13.41.50 0:0:0:0:0:ffff:640d:2932
100.13.41.51 0:0:0:0:0:ffff:640d:2933
100.13.41.52 0:0:0:0:0:ffff:640d:2934
100.13.41.53 0:0:0:0:0:ffff:640d:2935
100.13.41.54 0:0:0:0:0:ffff:640d:2936
100.13.41.55 0:0:0:0:0:ffff:640d:2937
100.13.41.56 0:0:0:0:0:ffff:640d:2938
100.13.41.57 0:0:0:0:0:ffff:640d:2939
100.13.41.58 0:0:0:0:0:ffff:640d:293a
100.13.41.59 0:0:0:0:0:ffff:640d:293b
100.13.41.60 0:0:0:0:0:ffff:640d:293c


100.13.41.61 0:0:0:0:0:ffff:640d:293d
100.13.41.62 0:0:0:0:0:ffff:640d:293e
100.13.41.63 0:0:0:0:0:ffff:640d:293f
100.13.41.64 0:0:0:0:0:ffff:640d:2940
100.13.41.65 0:0:0:0:0:ffff:640d:2941
100.13.41.66 0:0:0:0:0:ffff:640d:2942
100.13.41.67 0:0:0:0:0:ffff:640d:2943
100.13.41.68 0:0:0:0:0:ffff:640d:2944
100.13.41.69 0:0:0:0:0:ffff:640d:2945
100.13.41.70 0:0:0:0:0:ffff:640d:2946
100.13.41.71 0:0:0:0:0:ffff:640d:2947
100.13.41.72 0:0:0:0:0:ffff:640d:2948
100.13.41.73 0:0:0:0:0:ffff:640d:2949
100.13.41.74 0:0:0:0:0:ffff:640d:294a
100.13.41.75 0:0:0:0:0:ffff:640d:294b
100.13.41.76 0:0:0:0:0:ffff:640d:294c
100.13.41.77 0:0:0:0:0:ffff:640d:294d
100.13.41.78 0:0:0:0:0:ffff:640d:294e
100.13.41.79 0:0:0:0:0:ffff:640d:294f
100.13.41.80 0:0:0:0:0:ffff:640d:2950
100.13.41.81 0:0:0:0:0:ffff:640d:2951
100.13.41.82 0:0:0:0:0:ffff:640d:2952
100.13.41.83 0:0:0:0:0:ffff:640d:2953
100.13.41.84 0:0:0:0:0:ffff:640d:2954
100.13.41.85 0:0:0:0:0:ffff:640d:2955
100.13.41.86 0:0:0:0:0:ffff:640d:2956
100.13.41.87 0:0:0:0:0:ffff:640d:2957
100.13.41.88 0:0:0:0:0:ffff:640d:2958
100.13.41.89 0:0:0:0:0:ffff:640d:2959
100.13.41.90 0:0:0:0:0:ffff:640d:295a
100.13.41.91 0:0:0:0:0:ffff:640d:295b
100.13.41.92 0:0:0:0:0:ffff:640d:295c
100.13.41.93 0:0:0:0:0:ffff:640d:295d
100.13.41.94 0:0:0:0:0:ffff:640d:295e
100.13.41.95 0:0:0:0:0:ffff:640d:295f
100.13.41.96 0:0:0:0:0:ffff:640d:2960
100.13.41.97 0:0:0:0:0:ffff:640d:2961
100.13.41.98 0:0:0:0:0:ffff:640d:2962
100.13.41.99 0:0:0:0:0:ffff:640d:2963
100.13.41.100 0:0:0:0:0:ffff:640d:2964
100.13.41.101 0:0:0:0:0:ffff:640d:2965
100.13.41.102 0:0:0:0:0:ffff:640d:2966
100.13.41.103 0:0:0:0:0:ffff:640d:2967
100.13.41.104 0:0:0:0:0:ffff:640d:2968
100.13.41.105 0:0:0:0:0:ffff:640d:2969
100.13.41.106 0:0:0:0:0:ffff:640d:296a
100.13.41.107 0:0:0:0:0:ffff:640d:296b
100.13.41.108 0:0:0:0:0:ffff:640d:296c
100.13.41.109 0:0:0:0:0:ffff:640d:296d
100.13.41.110 0:0:0:0:0:ffff:640d:296e
100.13.41.111 0:0:0:0:0:ffff:640d:296f
100.13.41.112 0:0:0:0:0:ffff:640d:2970
100.13.41.113 0:0:0:0:0:ffff:640d:2971
100.13.41.114 0:0:0:0:0:ffff:640d:2972
100.13.41.115 0:0:0:0:0:ffff:640d:2973
100.13.41.116 0:0:0:0:0:ffff:640d:2974
100.13.41.117 0:0:0:0:0:ffff:640d:2975
100.13.41.118 0:0:0:0:0:ffff:640d:2976
100.13.41.119 0:0:0:0:0:ffff:640d:2977
100.13.41.120 0:0:0:0:0:ffff:640d:2978


100.13.41.121 0:0:0:0:0:ffff:640d:2979
100.13.41.122 0:0:0:0:0:ffff:640d:297a
100.13.41.123 0:0:0:0:0:ffff:640d:297b
100.13.41.124 0:0:0:0:0:ffff:640d:297c
100.13.41.125 0:0:0:0:0:ffff:640d:297d
100.13.41.126 0:0:0:0:0:ffff:640d:297e
100.13.41.127 0:0:0:0:0:ffff:640d:297f
100.13.41.128 0:0:0:0:0:ffff:640d:2980
100.13.41.129 0:0:0:0:0:ffff:640d:2981
100.13.41.130 0:0:0:0:0:ffff:640d:2982
100.13.41.131 0:0:0:0:0:ffff:640d:2983
100.13.41.132 0:0:0:0:0:ffff:640d:2984
100.13.41.133 0:0:0:0:0:ffff:640d:2985
100.13.41.134 0:0:0:0:0:ffff:640d:2986
100.13.41.135 0:0:0:0:0:ffff:640d:2987
100.13.41.136 0:0:0:0:0:ffff:640d:2988
100.13.41.137 0:0:0:0:0:ffff:640d:2989
100.13.41.138 0:0:0:0:0:ffff:640d:298a
100.13.41.139 0:0:0:0:0:ffff:640d:298b
100.13.41.140 0:0:0:0:0:ffff:640d:298c
100.13.41.141 0:0:0:0:0:ffff:640d:298d
100.13.41.142 0:0:0:0:0:ffff:640d:298e
100.13.41.143 0:0:0:0:0:ffff:640d:298f
100.13.41.144 0:0:0:0:0:ffff:640d:2990
100.13.41.145 0:0:0:0:0:ffff:640d:2991
100.13.41.146 0:0:0:0:0:ffff:640d:2992
100.13.41.147 0:0:0:0:0:ffff:640d:2993
100.13.41.148 0:0:0:0:0:ffff:640d:2994
100.13.41.149 0:0:0:0:0:ffff:640d:2995
100.13.41.150 0:0:0:0:0:ffff:640d:2996
100.13.41.151 0:0:0:0:0:ffff:640d:2997
100.13.41.152 0:0:0:0:0:ffff:640d:2998
100.13.41.153 0:0:0:0:0:ffff:640d:2999
100.13.41.154 0:0:0:0:0:ffff:640d:299a
100.13.41.155 0:0:0:0:0:ffff:640d:299b
100.13.41.156 0:0:0:0:0:ffff:640d:299c
100.13.41.157 0:0:0:0:0:ffff:640d:299d
100.13.41.158 0:0:0:0:0:ffff:640d:299e
100.13.41.159 0:0:0:0:0:ffff:640d:299f
100.13.41.160 0:0:0:0:0:ffff:640d:29a0
100.13.41.161 0:0:0:0:0:ffff:640d:29a1
100.13.41.162 0:0:0:0:0:ffff:640d:29a2
100.13.41.163 0:0:0:0:0:ffff:640d:29a3
100.13.41.164 0:0:0:0:0:ffff:640d:29a4
100.13.41.165 0:0:0:0:0:ffff:640d:29a5
100.13.41.166 0:0:0:0:0:ffff:640d:29a6
100.13.41.167 0:0:0:0:0:ffff:640d:29a7
100.13.41.168 0:0:0:0:0:ffff:640d:29a8
100.13.41.169 0:0:0:0:0:ffff:640d:29a9
100.13.41.170 0:0:0:0:0:ffff:640d:29aa
100.13.41.171 0:0:0:0:0:ffff:640d:29ab
100.13.41.172 0:0:0:0:0:ffff:640d:29ac
100.13.41.173 0:0:0:0:0:ffff:640d:29ad
100.13.41.174 0:0:0:0:0:ffff:640d:29ae
100.13.41.175 0:0:0:0:0:ffff:640d:29af
100.13.41.176 0:0:0:0:0:ffff:640d:29b0
100.13.41.177 0:0:0:0:0:ffff:640d:29b1
100.13.41.178 0:0:0:0:0:ffff:640d:29b2
100.13.41.179 0:0:0:0:0:ffff:640d:29b3
100.13.41.180 0:0:0:0:0:ffff:640d:29b4


100.13.41.181 0:0:0:0:0:ffff:640d:29b5
100.13.41.182 0:0:0:0:0:ffff:640d:29b6
100.13.41.183 0:0:0:0:0:ffff:640d:29b7
100.13.41.184 0:0:0:0:0:ffff:640d:29b8
100.13.41.185 0:0:0:0:0:ffff:640d:29b9
100.13.41.186 0:0:0:0:0:ffff:640d:29ba
100.13.41.187 0:0:0:0:0:ffff:640d:29bb
100.13.41.188 0:0:0:0:0:ffff:640d:29bc
100.13.41.189 0:0:0:0:0:ffff:640d:29bd
100.13.41.190 0:0:0:0:0:ffff:640d:29be
100.13.41.191 0:0:0:0:0:ffff:640d:29bf
100.13.41.192 0:0:0:0:0:ffff:640d:29c0
100.13.41.193 0:0:0:0:0:ffff:640d:29c1
100.13.41.194 0:0:0:0:0:ffff:640d:29c2
100.13.41.195 0:0:0:0:0:ffff:640d:29c3
100.13.41.196 0:0:0:0:0:ffff:640d:29c4
100.13.41.197 0:0:0:0:0:ffff:640d:29c5
100.13.41.198 0:0:0:0:0:ffff:640d:29c6
100.13.41.199 0:0:0:0:0:ffff:640d:29c7
100.13.41.200 0:0:0:0:0:ffff:640d:29c8
100.13.41.201 0:0:0:0:0:ffff:640d:29c9
100.13.41.202 0:0:0:0:0:ffff:640d:29ca
100.13.41.203 0:0:0:0:0:ffff:640d:29cb
100.13.41.204 0:0:0:0:0:ffff:640d:29cc
100.13.41.205 0:0:0:0:0:ffff:640d:29cd
100.13.41.206 0:0:0:0:0:ffff:640d:29ce
100.13.41.207 0:0:0:0:0:ffff:640d:29cf
100.13.41.208 0:0:0:0:0:ffff:640d:29d0
100.13.41.209 0:0:0:0:0:ffff:640d:29d1
100.13.41.210 0:0:0:0:0:ffff:640d:29d2
100.13.41.211 0:0:0:0:0:ffff:640d:29d3
100.13.41.212 0:0:0:0:0:ffff:640d:29d4
100.13.41.213 0:0:0:0:0:ffff:640d:29d5
100.13.41.214 0:0:0:0:0:ffff:640d:29d6
100.13.41.215 0:0:0:0:0:ffff:640d:29d7
100.13.41.216 0:0:0:0:0:ffff:640d:29d8
100.13.41.217 0:0:0:0:0:ffff:640d:29d9
100.13.41.218 0:0:0:0:0:ffff:640d:29da
100.13.41.219 0:0:0:0:0:ffff:640d:29db
100.13.41.220 0:0:0:0:0:ffff:640d:29dc
100.13.41.221 0:0:0:0:0:ffff:640d:29dd
100.13.41.222 0:0:0:0:0:ffff:640d:29de
100.13.41.223 0:0:0:0:0:ffff:640d:29df
100.13.41.224 0:0:0:0:0:ffff:640d:29e0
100.13.41.225 0:0:0:0:0:ffff:640d:29e1
100.13.41.226 0:0:0:0:0:ffff:640d:29e2
100.13.41.227 0:0:0:0:0:ffff:640d:29e3
100.13.41.228 0:0:0:0:0:ffff:640d:29e4
100.13.41.229 0:0:0:0:0:ffff:640d:29e5
100.13.41.230 0:0:0:0:0:ffff:640d:29e6
100.13.41.231 0:0:0:0:0:ffff:640d:29e7
100.13.41.232 0:0:0:0:0:ffff:640d:29e8
100.13.41.233 0:0:0:0:0:ffff:640d:29e9
100.13.41.234 0:0:0:0:0:ffff:640d:29ea
100.13.41.235 0:0:0:0:0:ffff:640d:29eb
100.13.41.236 0:0:0:0:0:ffff:640d:29ec
100.13.41.237 0:0:0:0:0:ffff:640d:29ed
100.13.41.238 0:0:0:0:0:ffff:640d:29ee
100.13.41.239 0:0:0:0:0:ffff:640d:29ef
100.13.41.240 0:0:0:0:0:ffff:640d:29f0
100.13.41.241 0:0:0:0:0:ffff:640d:29f1
100.13.41.242 0:0:0:0:0:ffff:640d:29f2
100.13.41.243 0:0:0:0:0:ffff:640d:29f3
100.13.41.244 0:0:0:0:0:ffff:640d:29f4
100.13.41.245 0:0:0:0:0:ffff:640d:29f5
100.13.41.246 0:0:0:0:0:ffff:640d:29f6
100.13.41.247 0:0:0:0:0:ffff:640d:29f7
100.13.41.248 0:0:0:0:0:ffff:640d:29f8
100.13.41.249 0:0:0:0:0:ffff:640d:29f9
100.13.41.250 0:0:0:0:0:ffff:640d:29fa
100.13.41.251 0:0:0:0:0:ffff:640d:29fb
100.13.41.252 0:0:0:0:0:ffff:640d:29fc
100.13.41.253 0:0:0:0:0:ffff:640d:29fd
100.13.41.254 0:0:0:0:0:ffff:640d:29fe
100.13.41.255 0:0:0:0:0:ffff:640d: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.