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
65.76.134.1 0:0:0:0:0:ffff:414c:8601
65.76.134.2 0:0:0:0:0:ffff:414c:8602
65.76.134.3 0:0:0:0:0:ffff:414c:8603
65.76.134.4 0:0:0:0:0:ffff:414c:8604
65.76.134.5 0:0:0:0:0:ffff:414c:8605
65.76.134.6 0:0:0:0:0:ffff:414c:8606
65.76.134.7 0:0:0:0:0:ffff:414c:8607
65.76.134.8 0:0:0:0:0:ffff:414c:8608
65.76.134.9 0:0:0:0:0:ffff:414c:8609
65.76.134.10 0:0:0:0:0:ffff:414c:860a
65.76.134.11 0:0:0:0:0:ffff:414c:860b
65.76.134.12 0:0:0:0:0:ffff:414c:860c
65.76.134.13 0:0:0:0:0:ffff:414c:860d
65.76.134.14 0:0:0:0:0:ffff:414c:860e
65.76.134.15 0:0:0:0:0:ffff:414c:860f
65.76.134.16 0:0:0:0:0:ffff:414c:8610
65.76.134.17 0:0:0:0:0:ffff:414c:8611
65.76.134.18 0:0:0:0:0:ffff:414c:8612
65.76.134.19 0:0:0:0:0:ffff:414c:8613
65.76.134.20 0:0:0:0:0:ffff:414c:8614
65.76.134.21 0:0:0:0:0:ffff:414c:8615
65.76.134.22 0:0:0:0:0:ffff:414c:8616
65.76.134.23 0:0:0:0:0:ffff:414c:8617
65.76.134.24 0:0:0:0:0:ffff:414c:8618
65.76.134.25 0:0:0:0:0:ffff:414c:8619
65.76.134.26 0:0:0:0:0:ffff:414c:861a
65.76.134.27 0:0:0:0:0:ffff:414c:861b
65.76.134.28 0:0:0:0:0:ffff:414c:861c
65.76.134.29 0:0:0:0:0:ffff:414c:861d
65.76.134.30 0:0:0:0:0:ffff:414c:861e
65.76.134.31 0:0:0:0:0:ffff:414c:861f
65.76.134.32 0:0:0:0:0:ffff:414c:8620
65.76.134.33 0:0:0:0:0:ffff:414c:8621
65.76.134.34 0:0:0:0:0:ffff:414c:8622
65.76.134.35 0:0:0:0:0:ffff:414c:8623
65.76.134.36 0:0:0:0:0:ffff:414c:8624
65.76.134.37 0:0:0:0:0:ffff:414c:8625
65.76.134.38 0:0:0:0:0:ffff:414c:8626
65.76.134.39 0:0:0:0:0:ffff:414c:8627
65.76.134.40 0:0:0:0:0:ffff:414c:8628
65.76.134.41 0:0:0:0:0:ffff:414c:8629
65.76.134.42 0:0:0:0:0:ffff:414c:862a
65.76.134.43 0:0:0:0:0:ffff:414c:862b
65.76.134.44 0:0:0:0:0:ffff:414c:862c
65.76.134.45 0:0:0:0:0:ffff:414c:862d
65.76.134.46 0:0:0:0:0:ffff:414c:862e
65.76.134.47 0:0:0:0:0:ffff:414c:862f
65.76.134.48 0:0:0:0:0:ffff:414c:8630
65.76.134.49 0:0:0:0:0:ffff:414c:8631
65.76.134.50 0:0:0:0:0:ffff:414c:8632
65.76.134.51 0:0:0:0:0:ffff:414c:8633
65.76.134.52 0:0:0:0:0:ffff:414c:8634
65.76.134.53 0:0:0:0:0:ffff:414c:8635
65.76.134.54 0:0:0:0:0:ffff:414c:8636
65.76.134.55 0:0:0:0:0:ffff:414c:8637
65.76.134.56 0:0:0:0:0:ffff:414c:8638
65.76.134.57 0:0:0:0:0:ffff:414c:8639
65.76.134.58 0:0:0:0:0:ffff:414c:863a
65.76.134.59 0:0:0:0:0:ffff:414c:863b
65.76.134.60 0:0:0:0:0:ffff:414c:863c


65.76.134.61 0:0:0:0:0:ffff:414c:863d
65.76.134.62 0:0:0:0:0:ffff:414c:863e
65.76.134.63 0:0:0:0:0:ffff:414c:863f
65.76.134.64 0:0:0:0:0:ffff:414c:8640
65.76.134.65 0:0:0:0:0:ffff:414c:8641
65.76.134.66 0:0:0:0:0:ffff:414c:8642
65.76.134.67 0:0:0:0:0:ffff:414c:8643
65.76.134.68 0:0:0:0:0:ffff:414c:8644
65.76.134.69 0:0:0:0:0:ffff:414c:8645
65.76.134.70 0:0:0:0:0:ffff:414c:8646
65.76.134.71 0:0:0:0:0:ffff:414c:8647
65.76.134.72 0:0:0:0:0:ffff:414c:8648
65.76.134.73 0:0:0:0:0:ffff:414c:8649
65.76.134.74 0:0:0:0:0:ffff:414c:864a
65.76.134.75 0:0:0:0:0:ffff:414c:864b
65.76.134.76 0:0:0:0:0:ffff:414c:864c
65.76.134.77 0:0:0:0:0:ffff:414c:864d
65.76.134.78 0:0:0:0:0:ffff:414c:864e
65.76.134.79 0:0:0:0:0:ffff:414c:864f
65.76.134.80 0:0:0:0:0:ffff:414c:8650
65.76.134.81 0:0:0:0:0:ffff:414c:8651
65.76.134.82 0:0:0:0:0:ffff:414c:8652
65.76.134.83 0:0:0:0:0:ffff:414c:8653
65.76.134.84 0:0:0:0:0:ffff:414c:8654
65.76.134.85 0:0:0:0:0:ffff:414c:8655
65.76.134.86 0:0:0:0:0:ffff:414c:8656
65.76.134.87 0:0:0:0:0:ffff:414c:8657
65.76.134.88 0:0:0:0:0:ffff:414c:8658
65.76.134.89 0:0:0:0:0:ffff:414c:8659
65.76.134.90 0:0:0:0:0:ffff:414c:865a
65.76.134.91 0:0:0:0:0:ffff:414c:865b
65.76.134.92 0:0:0:0:0:ffff:414c:865c
65.76.134.93 0:0:0:0:0:ffff:414c:865d
65.76.134.94 0:0:0:0:0:ffff:414c:865e
65.76.134.95 0:0:0:0:0:ffff:414c:865f
65.76.134.96 0:0:0:0:0:ffff:414c:8660
65.76.134.97 0:0:0:0:0:ffff:414c:8661
65.76.134.98 0:0:0:0:0:ffff:414c:8662
65.76.134.99 0:0:0:0:0:ffff:414c:8663
65.76.134.100 0:0:0:0:0:ffff:414c:8664
65.76.134.101 0:0:0:0:0:ffff:414c:8665
65.76.134.102 0:0:0:0:0:ffff:414c:8666
65.76.134.103 0:0:0:0:0:ffff:414c:8667
65.76.134.104 0:0:0:0:0:ffff:414c:8668
65.76.134.105 0:0:0:0:0:ffff:414c:8669
65.76.134.106 0:0:0:0:0:ffff:414c:866a
65.76.134.107 0:0:0:0:0:ffff:414c:866b
65.76.134.108 0:0:0:0:0:ffff:414c:866c
65.76.134.109 0:0:0:0:0:ffff:414c:866d
65.76.134.110 0:0:0:0:0:ffff:414c:866e
65.76.134.111 0:0:0:0:0:ffff:414c:866f
65.76.134.112 0:0:0:0:0:ffff:414c:8670
65.76.134.113 0:0:0:0:0:ffff:414c:8671
65.76.134.114 0:0:0:0:0:ffff:414c:8672
65.76.134.115 0:0:0:0:0:ffff:414c:8673
65.76.134.116 0:0:0:0:0:ffff:414c:8674
65.76.134.117 0:0:0:0:0:ffff:414c:8675
65.76.134.118 0:0:0:0:0:ffff:414c:8676
65.76.134.119 0:0:0:0:0:ffff:414c:8677
65.76.134.120 0:0:0:0:0:ffff:414c:8678


65.76.134.121 0:0:0:0:0:ffff:414c:8679
65.76.134.122 0:0:0:0:0:ffff:414c:867a
65.76.134.123 0:0:0:0:0:ffff:414c:867b
65.76.134.124 0:0:0:0:0:ffff:414c:867c
65.76.134.125 0:0:0:0:0:ffff:414c:867d
65.76.134.126 0:0:0:0:0:ffff:414c:867e
65.76.134.127 0:0:0:0:0:ffff:414c:867f
65.76.134.128 0:0:0:0:0:ffff:414c:8680
65.76.134.129 0:0:0:0:0:ffff:414c:8681
65.76.134.130 0:0:0:0:0:ffff:414c:8682
65.76.134.131 0:0:0:0:0:ffff:414c:8683
65.76.134.132 0:0:0:0:0:ffff:414c:8684
65.76.134.133 0:0:0:0:0:ffff:414c:8685
65.76.134.134 0:0:0:0:0:ffff:414c:8686
65.76.134.135 0:0:0:0:0:ffff:414c:8687
65.76.134.136 0:0:0:0:0:ffff:414c:8688
65.76.134.137 0:0:0:0:0:ffff:414c:8689
65.76.134.138 0:0:0:0:0:ffff:414c:868a
65.76.134.139 0:0:0:0:0:ffff:414c:868b
65.76.134.140 0:0:0:0:0:ffff:414c:868c
65.76.134.141 0:0:0:0:0:ffff:414c:868d
65.76.134.142 0:0:0:0:0:ffff:414c:868e
65.76.134.143 0:0:0:0:0:ffff:414c:868f
65.76.134.144 0:0:0:0:0:ffff:414c:8690
65.76.134.145 0:0:0:0:0:ffff:414c:8691
65.76.134.146 0:0:0:0:0:ffff:414c:8692
65.76.134.147 0:0:0:0:0:ffff:414c:8693
65.76.134.148 0:0:0:0:0:ffff:414c:8694
65.76.134.149 0:0:0:0:0:ffff:414c:8695
65.76.134.150 0:0:0:0:0:ffff:414c:8696
65.76.134.151 0:0:0:0:0:ffff:414c:8697
65.76.134.152 0:0:0:0:0:ffff:414c:8698
65.76.134.153 0:0:0:0:0:ffff:414c:8699
65.76.134.154 0:0:0:0:0:ffff:414c:869a
65.76.134.155 0:0:0:0:0:ffff:414c:869b
65.76.134.156 0:0:0:0:0:ffff:414c:869c
65.76.134.157 0:0:0:0:0:ffff:414c:869d
65.76.134.158 0:0:0:0:0:ffff:414c:869e
65.76.134.159 0:0:0:0:0:ffff:414c:869f
65.76.134.160 0:0:0:0:0:ffff:414c:86a0
65.76.134.161 0:0:0:0:0:ffff:414c:86a1
65.76.134.162 0:0:0:0:0:ffff:414c:86a2
65.76.134.163 0:0:0:0:0:ffff:414c:86a3
65.76.134.164 0:0:0:0:0:ffff:414c:86a4
65.76.134.165 0:0:0:0:0:ffff:414c:86a5
65.76.134.166 0:0:0:0:0:ffff:414c:86a6
65.76.134.167 0:0:0:0:0:ffff:414c:86a7
65.76.134.168 0:0:0:0:0:ffff:414c:86a8
65.76.134.169 0:0:0:0:0:ffff:414c:86a9
65.76.134.170 0:0:0:0:0:ffff:414c:86aa
65.76.134.171 0:0:0:0:0:ffff:414c:86ab
65.76.134.172 0:0:0:0:0:ffff:414c:86ac
65.76.134.173 0:0:0:0:0:ffff:414c:86ad
65.76.134.174 0:0:0:0:0:ffff:414c:86ae
65.76.134.175 0:0:0:0:0:ffff:414c:86af
65.76.134.176 0:0:0:0:0:ffff:414c:86b0
65.76.134.177 0:0:0:0:0:ffff:414c:86b1
65.76.134.178 0:0:0:0:0:ffff:414c:86b2
65.76.134.179 0:0:0:0:0:ffff:414c:86b3
65.76.134.180 0:0:0:0:0:ffff:414c:86b4


65.76.134.181 0:0:0:0:0:ffff:414c:86b5
65.76.134.182 0:0:0:0:0:ffff:414c:86b6
65.76.134.183 0:0:0:0:0:ffff:414c:86b7
65.76.134.184 0:0:0:0:0:ffff:414c:86b8
65.76.134.185 0:0:0:0:0:ffff:414c:86b9
65.76.134.186 0:0:0:0:0:ffff:414c:86ba
65.76.134.187 0:0:0:0:0:ffff:414c:86bb
65.76.134.188 0:0:0:0:0:ffff:414c:86bc
65.76.134.189 0:0:0:0:0:ffff:414c:86bd
65.76.134.190 0:0:0:0:0:ffff:414c:86be
65.76.134.191 0:0:0:0:0:ffff:414c:86bf
65.76.134.192 0:0:0:0:0:ffff:414c:86c0
65.76.134.193 0:0:0:0:0:ffff:414c:86c1
65.76.134.194 0:0:0:0:0:ffff:414c:86c2
65.76.134.195 0:0:0:0:0:ffff:414c:86c3
65.76.134.196 0:0:0:0:0:ffff:414c:86c4
65.76.134.197 0:0:0:0:0:ffff:414c:86c5
65.76.134.198 0:0:0:0:0:ffff:414c:86c6
65.76.134.199 0:0:0:0:0:ffff:414c:86c7
65.76.134.200 0:0:0:0:0:ffff:414c:86c8
65.76.134.201 0:0:0:0:0:ffff:414c:86c9
65.76.134.202 0:0:0:0:0:ffff:414c:86ca
65.76.134.203 0:0:0:0:0:ffff:414c:86cb
65.76.134.204 0:0:0:0:0:ffff:414c:86cc
65.76.134.205 0:0:0:0:0:ffff:414c:86cd
65.76.134.206 0:0:0:0:0:ffff:414c:86ce
65.76.134.207 0:0:0:0:0:ffff:414c:86cf
65.76.134.208 0:0:0:0:0:ffff:414c:86d0
65.76.134.209 0:0:0:0:0:ffff:414c:86d1
65.76.134.210 0:0:0:0:0:ffff:414c:86d2
65.76.134.211 0:0:0:0:0:ffff:414c:86d3
65.76.134.212 0:0:0:0:0:ffff:414c:86d4
65.76.134.213 0:0:0:0:0:ffff:414c:86d5
65.76.134.214 0:0:0:0:0:ffff:414c:86d6
65.76.134.215 0:0:0:0:0:ffff:414c:86d7
65.76.134.216 0:0:0:0:0:ffff:414c:86d8
65.76.134.217 0:0:0:0:0:ffff:414c:86d9
65.76.134.218 0:0:0:0:0:ffff:414c:86da
65.76.134.219 0:0:0:0:0:ffff:414c:86db
65.76.134.220 0:0:0:0:0:ffff:414c:86dc
65.76.134.221 0:0:0:0:0:ffff:414c:86dd
65.76.134.222 0:0:0:0:0:ffff:414c:86de
65.76.134.223 0:0:0:0:0:ffff:414c:86df
65.76.134.224 0:0:0:0:0:ffff:414c:86e0
65.76.134.225 0:0:0:0:0:ffff:414c:86e1
65.76.134.226 0:0:0:0:0:ffff:414c:86e2
65.76.134.227 0:0:0:0:0:ffff:414c:86e3
65.76.134.228 0:0:0:0:0:ffff:414c:86e4
65.76.134.229 0:0:0:0:0:ffff:414c:86e5
65.76.134.230 0:0:0:0:0:ffff:414c:86e6
65.76.134.231 0:0:0:0:0:ffff:414c:86e7
65.76.134.232 0:0:0:0:0:ffff:414c:86e8
65.76.134.233 0:0:0:0:0:ffff:414c:86e9
65.76.134.234 0:0:0:0:0:ffff:414c:86ea
65.76.134.235 0:0:0:0:0:ffff:414c:86eb
65.76.134.236 0:0:0:0:0:ffff:414c:86ec
65.76.134.237 0:0:0:0:0:ffff:414c:86ed
65.76.134.238 0:0:0:0:0:ffff:414c:86ee
65.76.134.239 0:0:0:0:0:ffff:414c:86ef
65.76.134.240 0:0:0:0:0:ffff:414c:86f0
65.76.134.241 0:0:0:0:0:ffff:414c:86f1
65.76.134.242 0:0:0:0:0:ffff:414c:86f2
65.76.134.243 0:0:0:0:0:ffff:414c:86f3
65.76.134.244 0:0:0:0:0:ffff:414c:86f4
65.76.134.245 0:0:0:0:0:ffff:414c:86f5
65.76.134.246 0:0:0:0:0:ffff:414c:86f6
65.76.134.247 0:0:0:0:0:ffff:414c:86f7
65.76.134.248 0:0:0:0:0:ffff:414c:86f8
65.76.134.249 0:0:0:0:0:ffff:414c:86f9
65.76.134.250 0:0:0:0:0:ffff:414c:86fa
65.76.134.251 0:0:0:0:0:ffff:414c:86fb
65.76.134.252 0:0:0:0:0:ffff:414c:86fc
65.76.134.253 0:0:0:0:0:ffff:414c:86fd
65.76.134.254 0:0:0:0:0:ffff:414c:86fe
65.76.134.255 0:0:0:0:0:ffff:414c:86ff


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.