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
65.76.172.1 0:0:0:0:0:ffff:414c:ac01
65.76.172.2 0:0:0:0:0:ffff:414c:ac02
65.76.172.3 0:0:0:0:0:ffff:414c:ac03
65.76.172.4 0:0:0:0:0:ffff:414c:ac04
65.76.172.5 0:0:0:0:0:ffff:414c:ac05
65.76.172.6 0:0:0:0:0:ffff:414c:ac06
65.76.172.7 0:0:0:0:0:ffff:414c:ac07
65.76.172.8 0:0:0:0:0:ffff:414c:ac08
65.76.172.9 0:0:0:0:0:ffff:414c:ac09
65.76.172.10 0:0:0:0:0:ffff:414c:ac0a
65.76.172.11 0:0:0:0:0:ffff:414c:ac0b
65.76.172.12 0:0:0:0:0:ffff:414c:ac0c
65.76.172.13 0:0:0:0:0:ffff:414c:ac0d
65.76.172.14 0:0:0:0:0:ffff:414c:ac0e
65.76.172.15 0:0:0:0:0:ffff:414c:ac0f
65.76.172.16 0:0:0:0:0:ffff:414c:ac10
65.76.172.17 0:0:0:0:0:ffff:414c:ac11
65.76.172.18 0:0:0:0:0:ffff:414c:ac12
65.76.172.19 0:0:0:0:0:ffff:414c:ac13
65.76.172.20 0:0:0:0:0:ffff:414c:ac14
65.76.172.21 0:0:0:0:0:ffff:414c:ac15
65.76.172.22 0:0:0:0:0:ffff:414c:ac16
65.76.172.23 0:0:0:0:0:ffff:414c:ac17
65.76.172.24 0:0:0:0:0:ffff:414c:ac18
65.76.172.25 0:0:0:0:0:ffff:414c:ac19
65.76.172.26 0:0:0:0:0:ffff:414c:ac1a
65.76.172.27 0:0:0:0:0:ffff:414c:ac1b
65.76.172.28 0:0:0:0:0:ffff:414c:ac1c
65.76.172.29 0:0:0:0:0:ffff:414c:ac1d
65.76.172.30 0:0:0:0:0:ffff:414c:ac1e
65.76.172.31 0:0:0:0:0:ffff:414c:ac1f
65.76.172.32 0:0:0:0:0:ffff:414c:ac20
65.76.172.33 0:0:0:0:0:ffff:414c:ac21
65.76.172.34 0:0:0:0:0:ffff:414c:ac22
65.76.172.35 0:0:0:0:0:ffff:414c:ac23
65.76.172.36 0:0:0:0:0:ffff:414c:ac24
65.76.172.37 0:0:0:0:0:ffff:414c:ac25
65.76.172.38 0:0:0:0:0:ffff:414c:ac26
65.76.172.39 0:0:0:0:0:ffff:414c:ac27
65.76.172.40 0:0:0:0:0:ffff:414c:ac28
65.76.172.41 0:0:0:0:0:ffff:414c:ac29
65.76.172.42 0:0:0:0:0:ffff:414c:ac2a
65.76.172.43 0:0:0:0:0:ffff:414c:ac2b
65.76.172.44 0:0:0:0:0:ffff:414c:ac2c
65.76.172.45 0:0:0:0:0:ffff:414c:ac2d
65.76.172.46 0:0:0:0:0:ffff:414c:ac2e
65.76.172.47 0:0:0:0:0:ffff:414c:ac2f
65.76.172.48 0:0:0:0:0:ffff:414c:ac30
65.76.172.49 0:0:0:0:0:ffff:414c:ac31
65.76.172.50 0:0:0:0:0:ffff:414c:ac32
65.76.172.51 0:0:0:0:0:ffff:414c:ac33
65.76.172.52 0:0:0:0:0:ffff:414c:ac34
65.76.172.53 0:0:0:0:0:ffff:414c:ac35
65.76.172.54 0:0:0:0:0:ffff:414c:ac36
65.76.172.55 0:0:0:0:0:ffff:414c:ac37
65.76.172.56 0:0:0:0:0:ffff:414c:ac38
65.76.172.57 0:0:0:0:0:ffff:414c:ac39
65.76.172.58 0:0:0:0:0:ffff:414c:ac3a
65.76.172.59 0:0:0:0:0:ffff:414c:ac3b
65.76.172.60 0:0:0:0:0:ffff:414c:ac3c


65.76.172.61 0:0:0:0:0:ffff:414c:ac3d
65.76.172.62 0:0:0:0:0:ffff:414c:ac3e
65.76.172.63 0:0:0:0:0:ffff:414c:ac3f
65.76.172.64 0:0:0:0:0:ffff:414c:ac40
65.76.172.65 0:0:0:0:0:ffff:414c:ac41
65.76.172.66 0:0:0:0:0:ffff:414c:ac42
65.76.172.67 0:0:0:0:0:ffff:414c:ac43
65.76.172.68 0:0:0:0:0:ffff:414c:ac44
65.76.172.69 0:0:0:0:0:ffff:414c:ac45
65.76.172.70 0:0:0:0:0:ffff:414c:ac46
65.76.172.71 0:0:0:0:0:ffff:414c:ac47
65.76.172.72 0:0:0:0:0:ffff:414c:ac48
65.76.172.73 0:0:0:0:0:ffff:414c:ac49
65.76.172.74 0:0:0:0:0:ffff:414c:ac4a
65.76.172.75 0:0:0:0:0:ffff:414c:ac4b
65.76.172.76 0:0:0:0:0:ffff:414c:ac4c
65.76.172.77 0:0:0:0:0:ffff:414c:ac4d
65.76.172.78 0:0:0:0:0:ffff:414c:ac4e
65.76.172.79 0:0:0:0:0:ffff:414c:ac4f
65.76.172.80 0:0:0:0:0:ffff:414c:ac50
65.76.172.81 0:0:0:0:0:ffff:414c:ac51
65.76.172.82 0:0:0:0:0:ffff:414c:ac52
65.76.172.83 0:0:0:0:0:ffff:414c:ac53
65.76.172.84 0:0:0:0:0:ffff:414c:ac54
65.76.172.85 0:0:0:0:0:ffff:414c:ac55
65.76.172.86 0:0:0:0:0:ffff:414c:ac56
65.76.172.87 0:0:0:0:0:ffff:414c:ac57
65.76.172.88 0:0:0:0:0:ffff:414c:ac58
65.76.172.89 0:0:0:0:0:ffff:414c:ac59
65.76.172.90 0:0:0:0:0:ffff:414c:ac5a
65.76.172.91 0:0:0:0:0:ffff:414c:ac5b
65.76.172.92 0:0:0:0:0:ffff:414c:ac5c
65.76.172.93 0:0:0:0:0:ffff:414c:ac5d
65.76.172.94 0:0:0:0:0:ffff:414c:ac5e
65.76.172.95 0:0:0:0:0:ffff:414c:ac5f
65.76.172.96 0:0:0:0:0:ffff:414c:ac60
65.76.172.97 0:0:0:0:0:ffff:414c:ac61
65.76.172.98 0:0:0:0:0:ffff:414c:ac62
65.76.172.99 0:0:0:0:0:ffff:414c:ac63
65.76.172.100 0:0:0:0:0:ffff:414c:ac64
65.76.172.101 0:0:0:0:0:ffff:414c:ac65
65.76.172.102 0:0:0:0:0:ffff:414c:ac66
65.76.172.103 0:0:0:0:0:ffff:414c:ac67
65.76.172.104 0:0:0:0:0:ffff:414c:ac68
65.76.172.105 0:0:0:0:0:ffff:414c:ac69
65.76.172.106 0:0:0:0:0:ffff:414c:ac6a
65.76.172.107 0:0:0:0:0:ffff:414c:ac6b
65.76.172.108 0:0:0:0:0:ffff:414c:ac6c
65.76.172.109 0:0:0:0:0:ffff:414c:ac6d
65.76.172.110 0:0:0:0:0:ffff:414c:ac6e
65.76.172.111 0:0:0:0:0:ffff:414c:ac6f
65.76.172.112 0:0:0:0:0:ffff:414c:ac70
65.76.172.113 0:0:0:0:0:ffff:414c:ac71
65.76.172.114 0:0:0:0:0:ffff:414c:ac72
65.76.172.115 0:0:0:0:0:ffff:414c:ac73
65.76.172.116 0:0:0:0:0:ffff:414c:ac74
65.76.172.117 0:0:0:0:0:ffff:414c:ac75
65.76.172.118 0:0:0:0:0:ffff:414c:ac76
65.76.172.119 0:0:0:0:0:ffff:414c:ac77
65.76.172.120 0:0:0:0:0:ffff:414c:ac78


65.76.172.121 0:0:0:0:0:ffff:414c:ac79
65.76.172.122 0:0:0:0:0:ffff:414c:ac7a
65.76.172.123 0:0:0:0:0:ffff:414c:ac7b
65.76.172.124 0:0:0:0:0:ffff:414c:ac7c
65.76.172.125 0:0:0:0:0:ffff:414c:ac7d
65.76.172.126 0:0:0:0:0:ffff:414c:ac7e
65.76.172.127 0:0:0:0:0:ffff:414c:ac7f
65.76.172.128 0:0:0:0:0:ffff:414c:ac80
65.76.172.129 0:0:0:0:0:ffff:414c:ac81
65.76.172.130 0:0:0:0:0:ffff:414c:ac82
65.76.172.131 0:0:0:0:0:ffff:414c:ac83
65.76.172.132 0:0:0:0:0:ffff:414c:ac84
65.76.172.133 0:0:0:0:0:ffff:414c:ac85
65.76.172.134 0:0:0:0:0:ffff:414c:ac86
65.76.172.135 0:0:0:0:0:ffff:414c:ac87
65.76.172.136 0:0:0:0:0:ffff:414c:ac88
65.76.172.137 0:0:0:0:0:ffff:414c:ac89
65.76.172.138 0:0:0:0:0:ffff:414c:ac8a
65.76.172.139 0:0:0:0:0:ffff:414c:ac8b
65.76.172.140 0:0:0:0:0:ffff:414c:ac8c
65.76.172.141 0:0:0:0:0:ffff:414c:ac8d
65.76.172.142 0:0:0:0:0:ffff:414c:ac8e
65.76.172.143 0:0:0:0:0:ffff:414c:ac8f
65.76.172.144 0:0:0:0:0:ffff:414c:ac90
65.76.172.145 0:0:0:0:0:ffff:414c:ac91
65.76.172.146 0:0:0:0:0:ffff:414c:ac92
65.76.172.147 0:0:0:0:0:ffff:414c:ac93
65.76.172.148 0:0:0:0:0:ffff:414c:ac94
65.76.172.149 0:0:0:0:0:ffff:414c:ac95
65.76.172.150 0:0:0:0:0:ffff:414c:ac96
65.76.172.151 0:0:0:0:0:ffff:414c:ac97
65.76.172.152 0:0:0:0:0:ffff:414c:ac98
65.76.172.153 0:0:0:0:0:ffff:414c:ac99
65.76.172.154 0:0:0:0:0:ffff:414c:ac9a
65.76.172.155 0:0:0:0:0:ffff:414c:ac9b
65.76.172.156 0:0:0:0:0:ffff:414c:ac9c
65.76.172.157 0:0:0:0:0:ffff:414c:ac9d
65.76.172.158 0:0:0:0:0:ffff:414c:ac9e
65.76.172.159 0:0:0:0:0:ffff:414c:ac9f
65.76.172.160 0:0:0:0:0:ffff:414c:aca0
65.76.172.161 0:0:0:0:0:ffff:414c:aca1
65.76.172.162 0:0:0:0:0:ffff:414c:aca2
65.76.172.163 0:0:0:0:0:ffff:414c:aca3
65.76.172.164 0:0:0:0:0:ffff:414c:aca4
65.76.172.165 0:0:0:0:0:ffff:414c:aca5
65.76.172.166 0:0:0:0:0:ffff:414c:aca6
65.76.172.167 0:0:0:0:0:ffff:414c:aca7
65.76.172.168 0:0:0:0:0:ffff:414c:aca8
65.76.172.169 0:0:0:0:0:ffff:414c:aca9
65.76.172.170 0:0:0:0:0:ffff:414c:acaa
65.76.172.171 0:0:0:0:0:ffff:414c:acab
65.76.172.172 0:0:0:0:0:ffff:414c:acac
65.76.172.173 0:0:0:0:0:ffff:414c:acad
65.76.172.174 0:0:0:0:0:ffff:414c:acae
65.76.172.175 0:0:0:0:0:ffff:414c:acaf
65.76.172.176 0:0:0:0:0:ffff:414c:acb0
65.76.172.177 0:0:0:0:0:ffff:414c:acb1
65.76.172.178 0:0:0:0:0:ffff:414c:acb2
65.76.172.179 0:0:0:0:0:ffff:414c:acb3
65.76.172.180 0:0:0:0:0:ffff:414c:acb4


65.76.172.181 0:0:0:0:0:ffff:414c:acb5
65.76.172.182 0:0:0:0:0:ffff:414c:acb6
65.76.172.183 0:0:0:0:0:ffff:414c:acb7
65.76.172.184 0:0:0:0:0:ffff:414c:acb8
65.76.172.185 0:0:0:0:0:ffff:414c:acb9
65.76.172.186 0:0:0:0:0:ffff:414c:acba
65.76.172.187 0:0:0:0:0:ffff:414c:acbb
65.76.172.188 0:0:0:0:0:ffff:414c:acbc
65.76.172.189 0:0:0:0:0:ffff:414c:acbd
65.76.172.190 0:0:0:0:0:ffff:414c:acbe
65.76.172.191 0:0:0:0:0:ffff:414c:acbf
65.76.172.192 0:0:0:0:0:ffff:414c:acc0
65.76.172.193 0:0:0:0:0:ffff:414c:acc1
65.76.172.194 0:0:0:0:0:ffff:414c:acc2
65.76.172.195 0:0:0:0:0:ffff:414c:acc3
65.76.172.196 0:0:0:0:0:ffff:414c:acc4
65.76.172.197 0:0:0:0:0:ffff:414c:acc5
65.76.172.198 0:0:0:0:0:ffff:414c:acc6
65.76.172.199 0:0:0:0:0:ffff:414c:acc7
65.76.172.200 0:0:0:0:0:ffff:414c:acc8
65.76.172.201 0:0:0:0:0:ffff:414c:acc9
65.76.172.202 0:0:0:0:0:ffff:414c:acca
65.76.172.203 0:0:0:0:0:ffff:414c:accb
65.76.172.204 0:0:0:0:0:ffff:414c:accc
65.76.172.205 0:0:0:0:0:ffff:414c:accd
65.76.172.206 0:0:0:0:0:ffff:414c:acce
65.76.172.207 0:0:0:0:0:ffff:414c:accf
65.76.172.208 0:0:0:0:0:ffff:414c:acd0
65.76.172.209 0:0:0:0:0:ffff:414c:acd1
65.76.172.210 0:0:0:0:0:ffff:414c:acd2
65.76.172.211 0:0:0:0:0:ffff:414c:acd3
65.76.172.212 0:0:0:0:0:ffff:414c:acd4
65.76.172.213 0:0:0:0:0:ffff:414c:acd5
65.76.172.214 0:0:0:0:0:ffff:414c:acd6
65.76.172.215 0:0:0:0:0:ffff:414c:acd7
65.76.172.216 0:0:0:0:0:ffff:414c:acd8
65.76.172.217 0:0:0:0:0:ffff:414c:acd9
65.76.172.218 0:0:0:0:0:ffff:414c:acda
65.76.172.219 0:0:0:0:0:ffff:414c:acdb
65.76.172.220 0:0:0:0:0:ffff:414c:acdc
65.76.172.221 0:0:0:0:0:ffff:414c:acdd
65.76.172.222 0:0:0:0:0:ffff:414c:acde
65.76.172.223 0:0:0:0:0:ffff:414c:acdf
65.76.172.224 0:0:0:0:0:ffff:414c:ace0
65.76.172.225 0:0:0:0:0:ffff:414c:ace1
65.76.172.226 0:0:0:0:0:ffff:414c:ace2
65.76.172.227 0:0:0:0:0:ffff:414c:ace3
65.76.172.228 0:0:0:0:0:ffff:414c:ace4
65.76.172.229 0:0:0:0:0:ffff:414c:ace5
65.76.172.230 0:0:0:0:0:ffff:414c:ace6
65.76.172.231 0:0:0:0:0:ffff:414c:ace7
65.76.172.232 0:0:0:0:0:ffff:414c:ace8
65.76.172.233 0:0:0:0:0:ffff:414c:ace9
65.76.172.234 0:0:0:0:0:ffff:414c:acea
65.76.172.235 0:0:0:0:0:ffff:414c:aceb
65.76.172.236 0:0:0:0:0:ffff:414c:acec
65.76.172.237 0:0:0:0:0:ffff:414c:aced
65.76.172.238 0:0:0:0:0:ffff:414c:acee
65.76.172.239 0:0:0:0:0:ffff:414c:acef
65.76.172.240 0:0:0:0:0:ffff:414c:acf0
65.76.172.241 0:0:0:0:0:ffff:414c:acf1
65.76.172.242 0:0:0:0:0:ffff:414c:acf2
65.76.172.243 0:0:0:0:0:ffff:414c:acf3
65.76.172.244 0:0:0:0:0:ffff:414c:acf4
65.76.172.245 0:0:0:0:0:ffff:414c:acf5
65.76.172.246 0:0:0:0:0:ffff:414c:acf6
65.76.172.247 0:0:0:0:0:ffff:414c:acf7
65.76.172.248 0:0:0:0:0:ffff:414c:acf8
65.76.172.249 0:0:0:0:0:ffff:414c:acf9
65.76.172.250 0:0:0:0:0:ffff:414c:acfa
65.76.172.251 0:0:0:0:0:ffff:414c:acfb
65.76.172.252 0:0:0:0:0:ffff:414c:acfc
65.76.172.253 0:0:0:0:0:ffff:414c:acfd
65.76.172.254 0:0:0:0:0:ffff:414c:acfe
65.76.172.255 0:0:0:0:0:ffff:414c:acff


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.