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
65.76.152.1 0:0:0:0:0:ffff:414c:9801
65.76.152.2 0:0:0:0:0:ffff:414c:9802
65.76.152.3 0:0:0:0:0:ffff:414c:9803
65.76.152.4 0:0:0:0:0:ffff:414c:9804
65.76.152.5 0:0:0:0:0:ffff:414c:9805
65.76.152.6 0:0:0:0:0:ffff:414c:9806
65.76.152.7 0:0:0:0:0:ffff:414c:9807
65.76.152.8 0:0:0:0:0:ffff:414c:9808
65.76.152.9 0:0:0:0:0:ffff:414c:9809
65.76.152.10 0:0:0:0:0:ffff:414c:980a
65.76.152.11 0:0:0:0:0:ffff:414c:980b
65.76.152.12 0:0:0:0:0:ffff:414c:980c
65.76.152.13 0:0:0:0:0:ffff:414c:980d
65.76.152.14 0:0:0:0:0:ffff:414c:980e
65.76.152.15 0:0:0:0:0:ffff:414c:980f
65.76.152.16 0:0:0:0:0:ffff:414c:9810
65.76.152.17 0:0:0:0:0:ffff:414c:9811
65.76.152.18 0:0:0:0:0:ffff:414c:9812
65.76.152.19 0:0:0:0:0:ffff:414c:9813
65.76.152.20 0:0:0:0:0:ffff:414c:9814
65.76.152.21 0:0:0:0:0:ffff:414c:9815
65.76.152.22 0:0:0:0:0:ffff:414c:9816
65.76.152.23 0:0:0:0:0:ffff:414c:9817
65.76.152.24 0:0:0:0:0:ffff:414c:9818
65.76.152.25 0:0:0:0:0:ffff:414c:9819
65.76.152.26 0:0:0:0:0:ffff:414c:981a
65.76.152.27 0:0:0:0:0:ffff:414c:981b
65.76.152.28 0:0:0:0:0:ffff:414c:981c
65.76.152.29 0:0:0:0:0:ffff:414c:981d
65.76.152.30 0:0:0:0:0:ffff:414c:981e
65.76.152.31 0:0:0:0:0:ffff:414c:981f
65.76.152.32 0:0:0:0:0:ffff:414c:9820
65.76.152.33 0:0:0:0:0:ffff:414c:9821
65.76.152.34 0:0:0:0:0:ffff:414c:9822
65.76.152.35 0:0:0:0:0:ffff:414c:9823
65.76.152.36 0:0:0:0:0:ffff:414c:9824
65.76.152.37 0:0:0:0:0:ffff:414c:9825
65.76.152.38 0:0:0:0:0:ffff:414c:9826
65.76.152.39 0:0:0:0:0:ffff:414c:9827
65.76.152.40 0:0:0:0:0:ffff:414c:9828
65.76.152.41 0:0:0:0:0:ffff:414c:9829
65.76.152.42 0:0:0:0:0:ffff:414c:982a
65.76.152.43 0:0:0:0:0:ffff:414c:982b
65.76.152.44 0:0:0:0:0:ffff:414c:982c
65.76.152.45 0:0:0:0:0:ffff:414c:982d
65.76.152.46 0:0:0:0:0:ffff:414c:982e
65.76.152.47 0:0:0:0:0:ffff:414c:982f
65.76.152.48 0:0:0:0:0:ffff:414c:9830
65.76.152.49 0:0:0:0:0:ffff:414c:9831
65.76.152.50 0:0:0:0:0:ffff:414c:9832
65.76.152.51 0:0:0:0:0:ffff:414c:9833
65.76.152.52 0:0:0:0:0:ffff:414c:9834
65.76.152.53 0:0:0:0:0:ffff:414c:9835
65.76.152.54 0:0:0:0:0:ffff:414c:9836
65.76.152.55 0:0:0:0:0:ffff:414c:9837
65.76.152.56 0:0:0:0:0:ffff:414c:9838
65.76.152.57 0:0:0:0:0:ffff:414c:9839
65.76.152.58 0:0:0:0:0:ffff:414c:983a
65.76.152.59 0:0:0:0:0:ffff:414c:983b
65.76.152.60 0:0:0:0:0:ffff:414c:983c


65.76.152.61 0:0:0:0:0:ffff:414c:983d
65.76.152.62 0:0:0:0:0:ffff:414c:983e
65.76.152.63 0:0:0:0:0:ffff:414c:983f
65.76.152.64 0:0:0:0:0:ffff:414c:9840
65.76.152.65 0:0:0:0:0:ffff:414c:9841
65.76.152.66 0:0:0:0:0:ffff:414c:9842
65.76.152.67 0:0:0:0:0:ffff:414c:9843
65.76.152.68 0:0:0:0:0:ffff:414c:9844
65.76.152.69 0:0:0:0:0:ffff:414c:9845
65.76.152.70 0:0:0:0:0:ffff:414c:9846
65.76.152.71 0:0:0:0:0:ffff:414c:9847
65.76.152.72 0:0:0:0:0:ffff:414c:9848
65.76.152.73 0:0:0:0:0:ffff:414c:9849
65.76.152.74 0:0:0:0:0:ffff:414c:984a
65.76.152.75 0:0:0:0:0:ffff:414c:984b
65.76.152.76 0:0:0:0:0:ffff:414c:984c
65.76.152.77 0:0:0:0:0:ffff:414c:984d
65.76.152.78 0:0:0:0:0:ffff:414c:984e
65.76.152.79 0:0:0:0:0:ffff:414c:984f
65.76.152.80 0:0:0:0:0:ffff:414c:9850
65.76.152.81 0:0:0:0:0:ffff:414c:9851
65.76.152.82 0:0:0:0:0:ffff:414c:9852
65.76.152.83 0:0:0:0:0:ffff:414c:9853
65.76.152.84 0:0:0:0:0:ffff:414c:9854
65.76.152.85 0:0:0:0:0:ffff:414c:9855
65.76.152.86 0:0:0:0:0:ffff:414c:9856
65.76.152.87 0:0:0:0:0:ffff:414c:9857
65.76.152.88 0:0:0:0:0:ffff:414c:9858
65.76.152.89 0:0:0:0:0:ffff:414c:9859
65.76.152.90 0:0:0:0:0:ffff:414c:985a
65.76.152.91 0:0:0:0:0:ffff:414c:985b
65.76.152.92 0:0:0:0:0:ffff:414c:985c
65.76.152.93 0:0:0:0:0:ffff:414c:985d
65.76.152.94 0:0:0:0:0:ffff:414c:985e
65.76.152.95 0:0:0:0:0:ffff:414c:985f
65.76.152.96 0:0:0:0:0:ffff:414c:9860
65.76.152.97 0:0:0:0:0:ffff:414c:9861
65.76.152.98 0:0:0:0:0:ffff:414c:9862
65.76.152.99 0:0:0:0:0:ffff:414c:9863
65.76.152.100 0:0:0:0:0:ffff:414c:9864
65.76.152.101 0:0:0:0:0:ffff:414c:9865
65.76.152.102 0:0:0:0:0:ffff:414c:9866
65.76.152.103 0:0:0:0:0:ffff:414c:9867
65.76.152.104 0:0:0:0:0:ffff:414c:9868
65.76.152.105 0:0:0:0:0:ffff:414c:9869
65.76.152.106 0:0:0:0:0:ffff:414c:986a
65.76.152.107 0:0:0:0:0:ffff:414c:986b
65.76.152.108 0:0:0:0:0:ffff:414c:986c
65.76.152.109 0:0:0:0:0:ffff:414c:986d
65.76.152.110 0:0:0:0:0:ffff:414c:986e
65.76.152.111 0:0:0:0:0:ffff:414c:986f
65.76.152.112 0:0:0:0:0:ffff:414c:9870
65.76.152.113 0:0:0:0:0:ffff:414c:9871
65.76.152.114 0:0:0:0:0:ffff:414c:9872
65.76.152.115 0:0:0:0:0:ffff:414c:9873
65.76.152.116 0:0:0:0:0:ffff:414c:9874
65.76.152.117 0:0:0:0:0:ffff:414c:9875
65.76.152.118 0:0:0:0:0:ffff:414c:9876
65.76.152.119 0:0:0:0:0:ffff:414c:9877
65.76.152.120 0:0:0:0:0:ffff:414c:9878


65.76.152.121 0:0:0:0:0:ffff:414c:9879
65.76.152.122 0:0:0:0:0:ffff:414c:987a
65.76.152.123 0:0:0:0:0:ffff:414c:987b
65.76.152.124 0:0:0:0:0:ffff:414c:987c
65.76.152.125 0:0:0:0:0:ffff:414c:987d
65.76.152.126 0:0:0:0:0:ffff:414c:987e
65.76.152.127 0:0:0:0:0:ffff:414c:987f
65.76.152.128 0:0:0:0:0:ffff:414c:9880
65.76.152.129 0:0:0:0:0:ffff:414c:9881
65.76.152.130 0:0:0:0:0:ffff:414c:9882
65.76.152.131 0:0:0:0:0:ffff:414c:9883
65.76.152.132 0:0:0:0:0:ffff:414c:9884
65.76.152.133 0:0:0:0:0:ffff:414c:9885
65.76.152.134 0:0:0:0:0:ffff:414c:9886
65.76.152.135 0:0:0:0:0:ffff:414c:9887
65.76.152.136 0:0:0:0:0:ffff:414c:9888
65.76.152.137 0:0:0:0:0:ffff:414c:9889
65.76.152.138 0:0:0:0:0:ffff:414c:988a
65.76.152.139 0:0:0:0:0:ffff:414c:988b
65.76.152.140 0:0:0:0:0:ffff:414c:988c
65.76.152.141 0:0:0:0:0:ffff:414c:988d
65.76.152.142 0:0:0:0:0:ffff:414c:988e
65.76.152.143 0:0:0:0:0:ffff:414c:988f
65.76.152.144 0:0:0:0:0:ffff:414c:9890
65.76.152.145 0:0:0:0:0:ffff:414c:9891
65.76.152.146 0:0:0:0:0:ffff:414c:9892
65.76.152.147 0:0:0:0:0:ffff:414c:9893
65.76.152.148 0:0:0:0:0:ffff:414c:9894
65.76.152.149 0:0:0:0:0:ffff:414c:9895
65.76.152.150 0:0:0:0:0:ffff:414c:9896
65.76.152.151 0:0:0:0:0:ffff:414c:9897
65.76.152.152 0:0:0:0:0:ffff:414c:9898
65.76.152.153 0:0:0:0:0:ffff:414c:9899
65.76.152.154 0:0:0:0:0:ffff:414c:989a
65.76.152.155 0:0:0:0:0:ffff:414c:989b
65.76.152.156 0:0:0:0:0:ffff:414c:989c
65.76.152.157 0:0:0:0:0:ffff:414c:989d
65.76.152.158 0:0:0:0:0:ffff:414c:989e
65.76.152.159 0:0:0:0:0:ffff:414c:989f
65.76.152.160 0:0:0:0:0:ffff:414c:98a0
65.76.152.161 0:0:0:0:0:ffff:414c:98a1
65.76.152.162 0:0:0:0:0:ffff:414c:98a2
65.76.152.163 0:0:0:0:0:ffff:414c:98a3
65.76.152.164 0:0:0:0:0:ffff:414c:98a4
65.76.152.165 0:0:0:0:0:ffff:414c:98a5
65.76.152.166 0:0:0:0:0:ffff:414c:98a6
65.76.152.167 0:0:0:0:0:ffff:414c:98a7
65.76.152.168 0:0:0:0:0:ffff:414c:98a8
65.76.152.169 0:0:0:0:0:ffff:414c:98a9
65.76.152.170 0:0:0:0:0:ffff:414c:98aa
65.76.152.171 0:0:0:0:0:ffff:414c:98ab
65.76.152.172 0:0:0:0:0:ffff:414c:98ac
65.76.152.173 0:0:0:0:0:ffff:414c:98ad
65.76.152.174 0:0:0:0:0:ffff:414c:98ae
65.76.152.175 0:0:0:0:0:ffff:414c:98af
65.76.152.176 0:0:0:0:0:ffff:414c:98b0
65.76.152.177 0:0:0:0:0:ffff:414c:98b1
65.76.152.178 0:0:0:0:0:ffff:414c:98b2
65.76.152.179 0:0:0:0:0:ffff:414c:98b3
65.76.152.180 0:0:0:0:0:ffff:414c:98b4


65.76.152.181 0:0:0:0:0:ffff:414c:98b5
65.76.152.182 0:0:0:0:0:ffff:414c:98b6
65.76.152.183 0:0:0:0:0:ffff:414c:98b7
65.76.152.184 0:0:0:0:0:ffff:414c:98b8
65.76.152.185 0:0:0:0:0:ffff:414c:98b9
65.76.152.186 0:0:0:0:0:ffff:414c:98ba
65.76.152.187 0:0:0:0:0:ffff:414c:98bb
65.76.152.188 0:0:0:0:0:ffff:414c:98bc
65.76.152.189 0:0:0:0:0:ffff:414c:98bd
65.76.152.190 0:0:0:0:0:ffff:414c:98be
65.76.152.191 0:0:0:0:0:ffff:414c:98bf
65.76.152.192 0:0:0:0:0:ffff:414c:98c0
65.76.152.193 0:0:0:0:0:ffff:414c:98c1
65.76.152.194 0:0:0:0:0:ffff:414c:98c2
65.76.152.195 0:0:0:0:0:ffff:414c:98c3
65.76.152.196 0:0:0:0:0:ffff:414c:98c4
65.76.152.197 0:0:0:0:0:ffff:414c:98c5
65.76.152.198 0:0:0:0:0:ffff:414c:98c6
65.76.152.199 0:0:0:0:0:ffff:414c:98c7
65.76.152.200 0:0:0:0:0:ffff:414c:98c8
65.76.152.201 0:0:0:0:0:ffff:414c:98c9
65.76.152.202 0:0:0:0:0:ffff:414c:98ca
65.76.152.203 0:0:0:0:0:ffff:414c:98cb
65.76.152.204 0:0:0:0:0:ffff:414c:98cc
65.76.152.205 0:0:0:0:0:ffff:414c:98cd
65.76.152.206 0:0:0:0:0:ffff:414c:98ce
65.76.152.207 0:0:0:0:0:ffff:414c:98cf
65.76.152.208 0:0:0:0:0:ffff:414c:98d0
65.76.152.209 0:0:0:0:0:ffff:414c:98d1
65.76.152.210 0:0:0:0:0:ffff:414c:98d2
65.76.152.211 0:0:0:0:0:ffff:414c:98d3
65.76.152.212 0:0:0:0:0:ffff:414c:98d4
65.76.152.213 0:0:0:0:0:ffff:414c:98d5
65.76.152.214 0:0:0:0:0:ffff:414c:98d6
65.76.152.215 0:0:0:0:0:ffff:414c:98d7
65.76.152.216 0:0:0:0:0:ffff:414c:98d8
65.76.152.217 0:0:0:0:0:ffff:414c:98d9
65.76.152.218 0:0:0:0:0:ffff:414c:98da
65.76.152.219 0:0:0:0:0:ffff:414c:98db
65.76.152.220 0:0:0:0:0:ffff:414c:98dc
65.76.152.221 0:0:0:0:0:ffff:414c:98dd
65.76.152.222 0:0:0:0:0:ffff:414c:98de
65.76.152.223 0:0:0:0:0:ffff:414c:98df
65.76.152.224 0:0:0:0:0:ffff:414c:98e0
65.76.152.225 0:0:0:0:0:ffff:414c:98e1
65.76.152.226 0:0:0:0:0:ffff:414c:98e2
65.76.152.227 0:0:0:0:0:ffff:414c:98e3
65.76.152.228 0:0:0:0:0:ffff:414c:98e4
65.76.152.229 0:0:0:0:0:ffff:414c:98e5
65.76.152.230 0:0:0:0:0:ffff:414c:98e6
65.76.152.231 0:0:0:0:0:ffff:414c:98e7
65.76.152.232 0:0:0:0:0:ffff:414c:98e8
65.76.152.233 0:0:0:0:0:ffff:414c:98e9
65.76.152.234 0:0:0:0:0:ffff:414c:98ea
65.76.152.235 0:0:0:0:0:ffff:414c:98eb
65.76.152.236 0:0:0:0:0:ffff:414c:98ec
65.76.152.237 0:0:0:0:0:ffff:414c:98ed
65.76.152.238 0:0:0:0:0:ffff:414c:98ee
65.76.152.239 0:0:0:0:0:ffff:414c:98ef
65.76.152.240 0:0:0:0:0:ffff:414c:98f0
65.76.152.241 0:0:0:0:0:ffff:414c:98f1
65.76.152.242 0:0:0:0:0:ffff:414c:98f2
65.76.152.243 0:0:0:0:0:ffff:414c:98f3
65.76.152.244 0:0:0:0:0:ffff:414c:98f4
65.76.152.245 0:0:0:0:0:ffff:414c:98f5
65.76.152.246 0:0:0:0:0:ffff:414c:98f6
65.76.152.247 0:0:0:0:0:ffff:414c:98f7
65.76.152.248 0:0:0:0:0:ffff:414c:98f8
65.76.152.249 0:0:0:0:0:ffff:414c:98f9
65.76.152.250 0:0:0:0:0:ffff:414c:98fa
65.76.152.251 0:0:0:0:0:ffff:414c:98fb
65.76.152.252 0:0:0:0:0:ffff:414c:98fc
65.76.152.253 0:0:0:0:0:ffff:414c:98fd
65.76.152.254 0:0:0:0:0:ffff:414c:98fe
65.76.152.255 0:0:0:0:0:ffff:414c:98ff


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.