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
55.45.41.1 0:0:0:0:0:ffff:372d:2901
55.45.41.2 0:0:0:0:0:ffff:372d:2902
55.45.41.3 0:0:0:0:0:ffff:372d:2903
55.45.41.4 0:0:0:0:0:ffff:372d:2904
55.45.41.5 0:0:0:0:0:ffff:372d:2905
55.45.41.6 0:0:0:0:0:ffff:372d:2906
55.45.41.7 0:0:0:0:0:ffff:372d:2907
55.45.41.8 0:0:0:0:0:ffff:372d:2908
55.45.41.9 0:0:0:0:0:ffff:372d:2909
55.45.41.10 0:0:0:0:0:ffff:372d:290a
55.45.41.11 0:0:0:0:0:ffff:372d:290b
55.45.41.12 0:0:0:0:0:ffff:372d:290c
55.45.41.13 0:0:0:0:0:ffff:372d:290d
55.45.41.14 0:0:0:0:0:ffff:372d:290e
55.45.41.15 0:0:0:0:0:ffff:372d:290f
55.45.41.16 0:0:0:0:0:ffff:372d:2910
55.45.41.17 0:0:0:0:0:ffff:372d:2911
55.45.41.18 0:0:0:0:0:ffff:372d:2912
55.45.41.19 0:0:0:0:0:ffff:372d:2913
55.45.41.20 0:0:0:0:0:ffff:372d:2914
55.45.41.21 0:0:0:0:0:ffff:372d:2915
55.45.41.22 0:0:0:0:0:ffff:372d:2916
55.45.41.23 0:0:0:0:0:ffff:372d:2917
55.45.41.24 0:0:0:0:0:ffff:372d:2918
55.45.41.25 0:0:0:0:0:ffff:372d:2919
55.45.41.26 0:0:0:0:0:ffff:372d:291a
55.45.41.27 0:0:0:0:0:ffff:372d:291b
55.45.41.28 0:0:0:0:0:ffff:372d:291c
55.45.41.29 0:0:0:0:0:ffff:372d:291d
55.45.41.30 0:0:0:0:0:ffff:372d:291e
55.45.41.31 0:0:0:0:0:ffff:372d:291f
55.45.41.32 0:0:0:0:0:ffff:372d:2920
55.45.41.33 0:0:0:0:0:ffff:372d:2921
55.45.41.34 0:0:0:0:0:ffff:372d:2922
55.45.41.35 0:0:0:0:0:ffff:372d:2923
55.45.41.36 0:0:0:0:0:ffff:372d:2924
55.45.41.37 0:0:0:0:0:ffff:372d:2925
55.45.41.38 0:0:0:0:0:ffff:372d:2926
55.45.41.39 0:0:0:0:0:ffff:372d:2927
55.45.41.40 0:0:0:0:0:ffff:372d:2928
55.45.41.41 0:0:0:0:0:ffff:372d:2929
55.45.41.42 0:0:0:0:0:ffff:372d:292a
55.45.41.43 0:0:0:0:0:ffff:372d:292b
55.45.41.44 0:0:0:0:0:ffff:372d:292c
55.45.41.45 0:0:0:0:0:ffff:372d:292d
55.45.41.46 0:0:0:0:0:ffff:372d:292e
55.45.41.47 0:0:0:0:0:ffff:372d:292f
55.45.41.48 0:0:0:0:0:ffff:372d:2930
55.45.41.49 0:0:0:0:0:ffff:372d:2931
55.45.41.50 0:0:0:0:0:ffff:372d:2932
55.45.41.51 0:0:0:0:0:ffff:372d:2933
55.45.41.52 0:0:0:0:0:ffff:372d:2934
55.45.41.53 0:0:0:0:0:ffff:372d:2935
55.45.41.54 0:0:0:0:0:ffff:372d:2936
55.45.41.55 0:0:0:0:0:ffff:372d:2937
55.45.41.56 0:0:0:0:0:ffff:372d:2938
55.45.41.57 0:0:0:0:0:ffff:372d:2939
55.45.41.58 0:0:0:0:0:ffff:372d:293a
55.45.41.59 0:0:0:0:0:ffff:372d:293b
55.45.41.60 0:0:0:0:0:ffff:372d:293c


55.45.41.61 0:0:0:0:0:ffff:372d:293d
55.45.41.62 0:0:0:0:0:ffff:372d:293e
55.45.41.63 0:0:0:0:0:ffff:372d:293f
55.45.41.64 0:0:0:0:0:ffff:372d:2940
55.45.41.65 0:0:0:0:0:ffff:372d:2941
55.45.41.66 0:0:0:0:0:ffff:372d:2942
55.45.41.67 0:0:0:0:0:ffff:372d:2943
55.45.41.68 0:0:0:0:0:ffff:372d:2944
55.45.41.69 0:0:0:0:0:ffff:372d:2945
55.45.41.70 0:0:0:0:0:ffff:372d:2946
55.45.41.71 0:0:0:0:0:ffff:372d:2947
55.45.41.72 0:0:0:0:0:ffff:372d:2948
55.45.41.73 0:0:0:0:0:ffff:372d:2949
55.45.41.74 0:0:0:0:0:ffff:372d:294a
55.45.41.75 0:0:0:0:0:ffff:372d:294b
55.45.41.76 0:0:0:0:0:ffff:372d:294c
55.45.41.77 0:0:0:0:0:ffff:372d:294d
55.45.41.78 0:0:0:0:0:ffff:372d:294e
55.45.41.79 0:0:0:0:0:ffff:372d:294f
55.45.41.80 0:0:0:0:0:ffff:372d:2950
55.45.41.81 0:0:0:0:0:ffff:372d:2951
55.45.41.82 0:0:0:0:0:ffff:372d:2952
55.45.41.83 0:0:0:0:0:ffff:372d:2953
55.45.41.84 0:0:0:0:0:ffff:372d:2954
55.45.41.85 0:0:0:0:0:ffff:372d:2955
55.45.41.86 0:0:0:0:0:ffff:372d:2956
55.45.41.87 0:0:0:0:0:ffff:372d:2957
55.45.41.88 0:0:0:0:0:ffff:372d:2958
55.45.41.89 0:0:0:0:0:ffff:372d:2959
55.45.41.90 0:0:0:0:0:ffff:372d:295a
55.45.41.91 0:0:0:0:0:ffff:372d:295b
55.45.41.92 0:0:0:0:0:ffff:372d:295c
55.45.41.93 0:0:0:0:0:ffff:372d:295d
55.45.41.94 0:0:0:0:0:ffff:372d:295e
55.45.41.95 0:0:0:0:0:ffff:372d:295f
55.45.41.96 0:0:0:0:0:ffff:372d:2960
55.45.41.97 0:0:0:0:0:ffff:372d:2961
55.45.41.98 0:0:0:0:0:ffff:372d:2962
55.45.41.99 0:0:0:0:0:ffff:372d:2963
55.45.41.100 0:0:0:0:0:ffff:372d:2964
55.45.41.101 0:0:0:0:0:ffff:372d:2965
55.45.41.102 0:0:0:0:0:ffff:372d:2966
55.45.41.103 0:0:0:0:0:ffff:372d:2967
55.45.41.104 0:0:0:0:0:ffff:372d:2968
55.45.41.105 0:0:0:0:0:ffff:372d:2969
55.45.41.106 0:0:0:0:0:ffff:372d:296a
55.45.41.107 0:0:0:0:0:ffff:372d:296b
55.45.41.108 0:0:0:0:0:ffff:372d:296c
55.45.41.109 0:0:0:0:0:ffff:372d:296d
55.45.41.110 0:0:0:0:0:ffff:372d:296e
55.45.41.111 0:0:0:0:0:ffff:372d:296f
55.45.41.112 0:0:0:0:0:ffff:372d:2970
55.45.41.113 0:0:0:0:0:ffff:372d:2971
55.45.41.114 0:0:0:0:0:ffff:372d:2972
55.45.41.115 0:0:0:0:0:ffff:372d:2973
55.45.41.116 0:0:0:0:0:ffff:372d:2974
55.45.41.117 0:0:0:0:0:ffff:372d:2975
55.45.41.118 0:0:0:0:0:ffff:372d:2976
55.45.41.119 0:0:0:0:0:ffff:372d:2977
55.45.41.120 0:0:0:0:0:ffff:372d:2978


55.45.41.121 0:0:0:0:0:ffff:372d:2979
55.45.41.122 0:0:0:0:0:ffff:372d:297a
55.45.41.123 0:0:0:0:0:ffff:372d:297b
55.45.41.124 0:0:0:0:0:ffff:372d:297c
55.45.41.125 0:0:0:0:0:ffff:372d:297d
55.45.41.126 0:0:0:0:0:ffff:372d:297e
55.45.41.127 0:0:0:0:0:ffff:372d:297f
55.45.41.128 0:0:0:0:0:ffff:372d:2980
55.45.41.129 0:0:0:0:0:ffff:372d:2981
55.45.41.130 0:0:0:0:0:ffff:372d:2982
55.45.41.131 0:0:0:0:0:ffff:372d:2983
55.45.41.132 0:0:0:0:0:ffff:372d:2984
55.45.41.133 0:0:0:0:0:ffff:372d:2985
55.45.41.134 0:0:0:0:0:ffff:372d:2986
55.45.41.135 0:0:0:0:0:ffff:372d:2987
55.45.41.136 0:0:0:0:0:ffff:372d:2988
55.45.41.137 0:0:0:0:0:ffff:372d:2989
55.45.41.138 0:0:0:0:0:ffff:372d:298a
55.45.41.139 0:0:0:0:0:ffff:372d:298b
55.45.41.140 0:0:0:0:0:ffff:372d:298c
55.45.41.141 0:0:0:0:0:ffff:372d:298d
55.45.41.142 0:0:0:0:0:ffff:372d:298e
55.45.41.143 0:0:0:0:0:ffff:372d:298f
55.45.41.144 0:0:0:0:0:ffff:372d:2990
55.45.41.145 0:0:0:0:0:ffff:372d:2991
55.45.41.146 0:0:0:0:0:ffff:372d:2992
55.45.41.147 0:0:0:0:0:ffff:372d:2993
55.45.41.148 0:0:0:0:0:ffff:372d:2994
55.45.41.149 0:0:0:0:0:ffff:372d:2995
55.45.41.150 0:0:0:0:0:ffff:372d:2996
55.45.41.151 0:0:0:0:0:ffff:372d:2997
55.45.41.152 0:0:0:0:0:ffff:372d:2998
55.45.41.153 0:0:0:0:0:ffff:372d:2999
55.45.41.154 0:0:0:0:0:ffff:372d:299a
55.45.41.155 0:0:0:0:0:ffff:372d:299b
55.45.41.156 0:0:0:0:0:ffff:372d:299c
55.45.41.157 0:0:0:0:0:ffff:372d:299d
55.45.41.158 0:0:0:0:0:ffff:372d:299e
55.45.41.159 0:0:0:0:0:ffff:372d:299f
55.45.41.160 0:0:0:0:0:ffff:372d:29a0
55.45.41.161 0:0:0:0:0:ffff:372d:29a1
55.45.41.162 0:0:0:0:0:ffff:372d:29a2
55.45.41.163 0:0:0:0:0:ffff:372d:29a3
55.45.41.164 0:0:0:0:0:ffff:372d:29a4
55.45.41.165 0:0:0:0:0:ffff:372d:29a5
55.45.41.166 0:0:0:0:0:ffff:372d:29a6
55.45.41.167 0:0:0:0:0:ffff:372d:29a7
55.45.41.168 0:0:0:0:0:ffff:372d:29a8
55.45.41.169 0:0:0:0:0:ffff:372d:29a9
55.45.41.170 0:0:0:0:0:ffff:372d:29aa
55.45.41.171 0:0:0:0:0:ffff:372d:29ab
55.45.41.172 0:0:0:0:0:ffff:372d:29ac
55.45.41.173 0:0:0:0:0:ffff:372d:29ad
55.45.41.174 0:0:0:0:0:ffff:372d:29ae
55.45.41.175 0:0:0:0:0:ffff:372d:29af
55.45.41.176 0:0:0:0:0:ffff:372d:29b0
55.45.41.177 0:0:0:0:0:ffff:372d:29b1
55.45.41.178 0:0:0:0:0:ffff:372d:29b2
55.45.41.179 0:0:0:0:0:ffff:372d:29b3
55.45.41.180 0:0:0:0:0:ffff:372d:29b4


55.45.41.181 0:0:0:0:0:ffff:372d:29b5
55.45.41.182 0:0:0:0:0:ffff:372d:29b6
55.45.41.183 0:0:0:0:0:ffff:372d:29b7
55.45.41.184 0:0:0:0:0:ffff:372d:29b8
55.45.41.185 0:0:0:0:0:ffff:372d:29b9
55.45.41.186 0:0:0:0:0:ffff:372d:29ba
55.45.41.187 0:0:0:0:0:ffff:372d:29bb
55.45.41.188 0:0:0:0:0:ffff:372d:29bc
55.45.41.189 0:0:0:0:0:ffff:372d:29bd
55.45.41.190 0:0:0:0:0:ffff:372d:29be
55.45.41.191 0:0:0:0:0:ffff:372d:29bf
55.45.41.192 0:0:0:0:0:ffff:372d:29c0
55.45.41.193 0:0:0:0:0:ffff:372d:29c1
55.45.41.194 0:0:0:0:0:ffff:372d:29c2
55.45.41.195 0:0:0:0:0:ffff:372d:29c3
55.45.41.196 0:0:0:0:0:ffff:372d:29c4
55.45.41.197 0:0:0:0:0:ffff:372d:29c5
55.45.41.198 0:0:0:0:0:ffff:372d:29c6
55.45.41.199 0:0:0:0:0:ffff:372d:29c7
55.45.41.200 0:0:0:0:0:ffff:372d:29c8
55.45.41.201 0:0:0:0:0:ffff:372d:29c9
55.45.41.202 0:0:0:0:0:ffff:372d:29ca
55.45.41.203 0:0:0:0:0:ffff:372d:29cb
55.45.41.204 0:0:0:0:0:ffff:372d:29cc
55.45.41.205 0:0:0:0:0:ffff:372d:29cd
55.45.41.206 0:0:0:0:0:ffff:372d:29ce
55.45.41.207 0:0:0:0:0:ffff:372d:29cf
55.45.41.208 0:0:0:0:0:ffff:372d:29d0
55.45.41.209 0:0:0:0:0:ffff:372d:29d1
55.45.41.210 0:0:0:0:0:ffff:372d:29d2
55.45.41.211 0:0:0:0:0:ffff:372d:29d3
55.45.41.212 0:0:0:0:0:ffff:372d:29d4
55.45.41.213 0:0:0:0:0:ffff:372d:29d5
55.45.41.214 0:0:0:0:0:ffff:372d:29d6
55.45.41.215 0:0:0:0:0:ffff:372d:29d7
55.45.41.216 0:0:0:0:0:ffff:372d:29d8
55.45.41.217 0:0:0:0:0:ffff:372d:29d9
55.45.41.218 0:0:0:0:0:ffff:372d:29da
55.45.41.219 0:0:0:0:0:ffff:372d:29db
55.45.41.220 0:0:0:0:0:ffff:372d:29dc
55.45.41.221 0:0:0:0:0:ffff:372d:29dd
55.45.41.222 0:0:0:0:0:ffff:372d:29de
55.45.41.223 0:0:0:0:0:ffff:372d:29df
55.45.41.224 0:0:0:0:0:ffff:372d:29e0
55.45.41.225 0:0:0:0:0:ffff:372d:29e1
55.45.41.226 0:0:0:0:0:ffff:372d:29e2
55.45.41.227 0:0:0:0:0:ffff:372d:29e3
55.45.41.228 0:0:0:0:0:ffff:372d:29e4
55.45.41.229 0:0:0:0:0:ffff:372d:29e5
55.45.41.230 0:0:0:0:0:ffff:372d:29e6
55.45.41.231 0:0:0:0:0:ffff:372d:29e7
55.45.41.232 0:0:0:0:0:ffff:372d:29e8
55.45.41.233 0:0:0:0:0:ffff:372d:29e9
55.45.41.234 0:0:0:0:0:ffff:372d:29ea
55.45.41.235 0:0:0:0:0:ffff:372d:29eb
55.45.41.236 0:0:0:0:0:ffff:372d:29ec
55.45.41.237 0:0:0:0:0:ffff:372d:29ed
55.45.41.238 0:0:0:0:0:ffff:372d:29ee
55.45.41.239 0:0:0:0:0:ffff:372d:29ef
55.45.41.240 0:0:0:0:0:ffff:372d:29f0
55.45.41.241 0:0:0:0:0:ffff:372d:29f1
55.45.41.242 0:0:0:0:0:ffff:372d:29f2
55.45.41.243 0:0:0:0:0:ffff:372d:29f3
55.45.41.244 0:0:0:0:0:ffff:372d:29f4
55.45.41.245 0:0:0:0:0:ffff:372d:29f5
55.45.41.246 0:0:0:0:0:ffff:372d:29f6
55.45.41.247 0:0:0:0:0:ffff:372d:29f7
55.45.41.248 0:0:0:0:0:ffff:372d:29f8
55.45.41.249 0:0:0:0:0:ffff:372d:29f9
55.45.41.250 0:0:0:0:0:ffff:372d:29fa
55.45.41.251 0:0:0:0:0:ffff:372d:29fb
55.45.41.252 0:0:0:0:0:ffff:372d:29fc
55.45.41.253 0:0:0:0:0:ffff:372d:29fd
55.45.41.254 0:0:0:0:0:ffff:372d:29fe
55.45.41.255 0:0:0:0:0:ffff:372d: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.