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
2.127.172.1 0:0:0:0:0:ffff:27f:ac01
2.127.172.2 0:0:0:0:0:ffff:27f:ac02
2.127.172.3 0:0:0:0:0:ffff:27f:ac03
2.127.172.4 0:0:0:0:0:ffff:27f:ac04
2.127.172.5 0:0:0:0:0:ffff:27f:ac05
2.127.172.6 0:0:0:0:0:ffff:27f:ac06
2.127.172.7 0:0:0:0:0:ffff:27f:ac07
2.127.172.8 0:0:0:0:0:ffff:27f:ac08
2.127.172.9 0:0:0:0:0:ffff:27f:ac09
2.127.172.10 0:0:0:0:0:ffff:27f:ac0a
2.127.172.11 0:0:0:0:0:ffff:27f:ac0b
2.127.172.12 0:0:0:0:0:ffff:27f:ac0c
2.127.172.13 0:0:0:0:0:ffff:27f:ac0d
2.127.172.14 0:0:0:0:0:ffff:27f:ac0e
2.127.172.15 0:0:0:0:0:ffff:27f:ac0f
2.127.172.16 0:0:0:0:0:ffff:27f:ac10
2.127.172.17 0:0:0:0:0:ffff:27f:ac11
2.127.172.18 0:0:0:0:0:ffff:27f:ac12
2.127.172.19 0:0:0:0:0:ffff:27f:ac13
2.127.172.20 0:0:0:0:0:ffff:27f:ac14
2.127.172.21 0:0:0:0:0:ffff:27f:ac15
2.127.172.22 0:0:0:0:0:ffff:27f:ac16
2.127.172.23 0:0:0:0:0:ffff:27f:ac17
2.127.172.24 0:0:0:0:0:ffff:27f:ac18
2.127.172.25 0:0:0:0:0:ffff:27f:ac19
2.127.172.26 0:0:0:0:0:ffff:27f:ac1a
2.127.172.27 0:0:0:0:0:ffff:27f:ac1b
2.127.172.28 0:0:0:0:0:ffff:27f:ac1c
2.127.172.29 0:0:0:0:0:ffff:27f:ac1d
2.127.172.30 0:0:0:0:0:ffff:27f:ac1e
2.127.172.31 0:0:0:0:0:ffff:27f:ac1f
2.127.172.32 0:0:0:0:0:ffff:27f:ac20
2.127.172.33 0:0:0:0:0:ffff:27f:ac21
2.127.172.34 0:0:0:0:0:ffff:27f:ac22
2.127.172.35 0:0:0:0:0:ffff:27f:ac23
2.127.172.36 0:0:0:0:0:ffff:27f:ac24
2.127.172.37 0:0:0:0:0:ffff:27f:ac25
2.127.172.38 0:0:0:0:0:ffff:27f:ac26
2.127.172.39 0:0:0:0:0:ffff:27f:ac27
2.127.172.40 0:0:0:0:0:ffff:27f:ac28
2.127.172.41 0:0:0:0:0:ffff:27f:ac29
2.127.172.42 0:0:0:0:0:ffff:27f:ac2a
2.127.172.43 0:0:0:0:0:ffff:27f:ac2b
2.127.172.44 0:0:0:0:0:ffff:27f:ac2c
2.127.172.45 0:0:0:0:0:ffff:27f:ac2d
2.127.172.46 0:0:0:0:0:ffff:27f:ac2e
2.127.172.47 0:0:0:0:0:ffff:27f:ac2f
2.127.172.48 0:0:0:0:0:ffff:27f:ac30
2.127.172.49 0:0:0:0:0:ffff:27f:ac31
2.127.172.50 0:0:0:0:0:ffff:27f:ac32
2.127.172.51 0:0:0:0:0:ffff:27f:ac33
2.127.172.52 0:0:0:0:0:ffff:27f:ac34
2.127.172.53 0:0:0:0:0:ffff:27f:ac35
2.127.172.54 0:0:0:0:0:ffff:27f:ac36
2.127.172.55 0:0:0:0:0:ffff:27f:ac37
2.127.172.56 0:0:0:0:0:ffff:27f:ac38
2.127.172.57 0:0:0:0:0:ffff:27f:ac39
2.127.172.58 0:0:0:0:0:ffff:27f:ac3a
2.127.172.59 0:0:0:0:0:ffff:27f:ac3b
2.127.172.60 0:0:0:0:0:ffff:27f:ac3c


2.127.172.61 0:0:0:0:0:ffff:27f:ac3d
2.127.172.62 0:0:0:0:0:ffff:27f:ac3e
2.127.172.63 0:0:0:0:0:ffff:27f:ac3f
2.127.172.64 0:0:0:0:0:ffff:27f:ac40
2.127.172.65 0:0:0:0:0:ffff:27f:ac41
2.127.172.66 0:0:0:0:0:ffff:27f:ac42
2.127.172.67 0:0:0:0:0:ffff:27f:ac43
2.127.172.68 0:0:0:0:0:ffff:27f:ac44
2.127.172.69 0:0:0:0:0:ffff:27f:ac45
2.127.172.70 0:0:0:0:0:ffff:27f:ac46
2.127.172.71 0:0:0:0:0:ffff:27f:ac47
2.127.172.72 0:0:0:0:0:ffff:27f:ac48
2.127.172.73 0:0:0:0:0:ffff:27f:ac49
2.127.172.74 0:0:0:0:0:ffff:27f:ac4a
2.127.172.75 0:0:0:0:0:ffff:27f:ac4b
2.127.172.76 0:0:0:0:0:ffff:27f:ac4c
2.127.172.77 0:0:0:0:0:ffff:27f:ac4d
2.127.172.78 0:0:0:0:0:ffff:27f:ac4e
2.127.172.79 0:0:0:0:0:ffff:27f:ac4f
2.127.172.80 0:0:0:0:0:ffff:27f:ac50
2.127.172.81 0:0:0:0:0:ffff:27f:ac51
2.127.172.82 0:0:0:0:0:ffff:27f:ac52
2.127.172.83 0:0:0:0:0:ffff:27f:ac53
2.127.172.84 0:0:0:0:0:ffff:27f:ac54
2.127.172.85 0:0:0:0:0:ffff:27f:ac55
2.127.172.86 0:0:0:0:0:ffff:27f:ac56
2.127.172.87 0:0:0:0:0:ffff:27f:ac57
2.127.172.88 0:0:0:0:0:ffff:27f:ac58
2.127.172.89 0:0:0:0:0:ffff:27f:ac59
2.127.172.90 0:0:0:0:0:ffff:27f:ac5a
2.127.172.91 0:0:0:0:0:ffff:27f:ac5b
2.127.172.92 0:0:0:0:0:ffff:27f:ac5c
2.127.172.93 0:0:0:0:0:ffff:27f:ac5d
2.127.172.94 0:0:0:0:0:ffff:27f:ac5e
2.127.172.95 0:0:0:0:0:ffff:27f:ac5f
2.127.172.96 0:0:0:0:0:ffff:27f:ac60
2.127.172.97 0:0:0:0:0:ffff:27f:ac61
2.127.172.98 0:0:0:0:0:ffff:27f:ac62
2.127.172.99 0:0:0:0:0:ffff:27f:ac63
2.127.172.100 0:0:0:0:0:ffff:27f:ac64
2.127.172.101 0:0:0:0:0:ffff:27f:ac65
2.127.172.102 0:0:0:0:0:ffff:27f:ac66
2.127.172.103 0:0:0:0:0:ffff:27f:ac67
2.127.172.104 0:0:0:0:0:ffff:27f:ac68
2.127.172.105 0:0:0:0:0:ffff:27f:ac69
2.127.172.106 0:0:0:0:0:ffff:27f:ac6a
2.127.172.107 0:0:0:0:0:ffff:27f:ac6b
2.127.172.108 0:0:0:0:0:ffff:27f:ac6c
2.127.172.109 0:0:0:0:0:ffff:27f:ac6d
2.127.172.110 0:0:0:0:0:ffff:27f:ac6e
2.127.172.111 0:0:0:0:0:ffff:27f:ac6f
2.127.172.112 0:0:0:0:0:ffff:27f:ac70
2.127.172.113 0:0:0:0:0:ffff:27f:ac71
2.127.172.114 0:0:0:0:0:ffff:27f:ac72
2.127.172.115 0:0:0:0:0:ffff:27f:ac73
2.127.172.116 0:0:0:0:0:ffff:27f:ac74
2.127.172.117 0:0:0:0:0:ffff:27f:ac75
2.127.172.118 0:0:0:0:0:ffff:27f:ac76
2.127.172.119 0:0:0:0:0:ffff:27f:ac77
2.127.172.120 0:0:0:0:0:ffff:27f:ac78


2.127.172.121 0:0:0:0:0:ffff:27f:ac79
2.127.172.122 0:0:0:0:0:ffff:27f:ac7a
2.127.172.123 0:0:0:0:0:ffff:27f:ac7b
2.127.172.124 0:0:0:0:0:ffff:27f:ac7c
2.127.172.125 0:0:0:0:0:ffff:27f:ac7d
2.127.172.126 0:0:0:0:0:ffff:27f:ac7e
2.127.172.127 0:0:0:0:0:ffff:27f:ac7f
2.127.172.128 0:0:0:0:0:ffff:27f:ac80
2.127.172.129 0:0:0:0:0:ffff:27f:ac81
2.127.172.130 0:0:0:0:0:ffff:27f:ac82
2.127.172.131 0:0:0:0:0:ffff:27f:ac83
2.127.172.132 0:0:0:0:0:ffff:27f:ac84
2.127.172.133 0:0:0:0:0:ffff:27f:ac85
2.127.172.134 0:0:0:0:0:ffff:27f:ac86
2.127.172.135 0:0:0:0:0:ffff:27f:ac87
2.127.172.136 0:0:0:0:0:ffff:27f:ac88
2.127.172.137 0:0:0:0:0:ffff:27f:ac89
2.127.172.138 0:0:0:0:0:ffff:27f:ac8a
2.127.172.139 0:0:0:0:0:ffff:27f:ac8b
2.127.172.140 0:0:0:0:0:ffff:27f:ac8c
2.127.172.141 0:0:0:0:0:ffff:27f:ac8d
2.127.172.142 0:0:0:0:0:ffff:27f:ac8e
2.127.172.143 0:0:0:0:0:ffff:27f:ac8f
2.127.172.144 0:0:0:0:0:ffff:27f:ac90
2.127.172.145 0:0:0:0:0:ffff:27f:ac91
2.127.172.146 0:0:0:0:0:ffff:27f:ac92
2.127.172.147 0:0:0:0:0:ffff:27f:ac93
2.127.172.148 0:0:0:0:0:ffff:27f:ac94
2.127.172.149 0:0:0:0:0:ffff:27f:ac95
2.127.172.150 0:0:0:0:0:ffff:27f:ac96
2.127.172.151 0:0:0:0:0:ffff:27f:ac97
2.127.172.152 0:0:0:0:0:ffff:27f:ac98
2.127.172.153 0:0:0:0:0:ffff:27f:ac99
2.127.172.154 0:0:0:0:0:ffff:27f:ac9a
2.127.172.155 0:0:0:0:0:ffff:27f:ac9b
2.127.172.156 0:0:0:0:0:ffff:27f:ac9c
2.127.172.157 0:0:0:0:0:ffff:27f:ac9d
2.127.172.158 0:0:0:0:0:ffff:27f:ac9e
2.127.172.159 0:0:0:0:0:ffff:27f:ac9f
2.127.172.160 0:0:0:0:0:ffff:27f:aca0
2.127.172.161 0:0:0:0:0:ffff:27f:aca1
2.127.172.162 0:0:0:0:0:ffff:27f:aca2
2.127.172.163 0:0:0:0:0:ffff:27f:aca3
2.127.172.164 0:0:0:0:0:ffff:27f:aca4
2.127.172.165 0:0:0:0:0:ffff:27f:aca5
2.127.172.166 0:0:0:0:0:ffff:27f:aca6
2.127.172.167 0:0:0:0:0:ffff:27f:aca7
2.127.172.168 0:0:0:0:0:ffff:27f:aca8
2.127.172.169 0:0:0:0:0:ffff:27f:aca9
2.127.172.170 0:0:0:0:0:ffff:27f:acaa
2.127.172.171 0:0:0:0:0:ffff:27f:acab
2.127.172.172 0:0:0:0:0:ffff:27f:acac
2.127.172.173 0:0:0:0:0:ffff:27f:acad
2.127.172.174 0:0:0:0:0:ffff:27f:acae
2.127.172.175 0:0:0:0:0:ffff:27f:acaf
2.127.172.176 0:0:0:0:0:ffff:27f:acb0
2.127.172.177 0:0:0:0:0:ffff:27f:acb1
2.127.172.178 0:0:0:0:0:ffff:27f:acb2
2.127.172.179 0:0:0:0:0:ffff:27f:acb3
2.127.172.180 0:0:0:0:0:ffff:27f:acb4


2.127.172.181 0:0:0:0:0:ffff:27f:acb5
2.127.172.182 0:0:0:0:0:ffff:27f:acb6
2.127.172.183 0:0:0:0:0:ffff:27f:acb7
2.127.172.184 0:0:0:0:0:ffff:27f:acb8
2.127.172.185 0:0:0:0:0:ffff:27f:acb9
2.127.172.186 0:0:0:0:0:ffff:27f:acba
2.127.172.187 0:0:0:0:0:ffff:27f:acbb
2.127.172.188 0:0:0:0:0:ffff:27f:acbc
2.127.172.189 0:0:0:0:0:ffff:27f:acbd
2.127.172.190 0:0:0:0:0:ffff:27f:acbe
2.127.172.191 0:0:0:0:0:ffff:27f:acbf
2.127.172.192 0:0:0:0:0:ffff:27f:acc0
2.127.172.193 0:0:0:0:0:ffff:27f:acc1
2.127.172.194 0:0:0:0:0:ffff:27f:acc2
2.127.172.195 0:0:0:0:0:ffff:27f:acc3
2.127.172.196 0:0:0:0:0:ffff:27f:acc4
2.127.172.197 0:0:0:0:0:ffff:27f:acc5
2.127.172.198 0:0:0:0:0:ffff:27f:acc6
2.127.172.199 0:0:0:0:0:ffff:27f:acc7
2.127.172.200 0:0:0:0:0:ffff:27f:acc8
2.127.172.201 0:0:0:0:0:ffff:27f:acc9
2.127.172.202 0:0:0:0:0:ffff:27f:acca
2.127.172.203 0:0:0:0:0:ffff:27f:accb
2.127.172.204 0:0:0:0:0:ffff:27f:accc
2.127.172.205 0:0:0:0:0:ffff:27f:accd
2.127.172.206 0:0:0:0:0:ffff:27f:acce
2.127.172.207 0:0:0:0:0:ffff:27f:accf
2.127.172.208 0:0:0:0:0:ffff:27f:acd0
2.127.172.209 0:0:0:0:0:ffff:27f:acd1
2.127.172.210 0:0:0:0:0:ffff:27f:acd2
2.127.172.211 0:0:0:0:0:ffff:27f:acd3
2.127.172.212 0:0:0:0:0:ffff:27f:acd4
2.127.172.213 0:0:0:0:0:ffff:27f:acd5
2.127.172.214 0:0:0:0:0:ffff:27f:acd6
2.127.172.215 0:0:0:0:0:ffff:27f:acd7
2.127.172.216 0:0:0:0:0:ffff:27f:acd8
2.127.172.217 0:0:0:0:0:ffff:27f:acd9
2.127.172.218 0:0:0:0:0:ffff:27f:acda
2.127.172.219 0:0:0:0:0:ffff:27f:acdb
2.127.172.220 0:0:0:0:0:ffff:27f:acdc
2.127.172.221 0:0:0:0:0:ffff:27f:acdd
2.127.172.222 0:0:0:0:0:ffff:27f:acde
2.127.172.223 0:0:0:0:0:ffff:27f:acdf
2.127.172.224 0:0:0:0:0:ffff:27f:ace0
2.127.172.225 0:0:0:0:0:ffff:27f:ace1
2.127.172.226 0:0:0:0:0:ffff:27f:ace2
2.127.172.227 0:0:0:0:0:ffff:27f:ace3
2.127.172.228 0:0:0:0:0:ffff:27f:ace4
2.127.172.229 0:0:0:0:0:ffff:27f:ace5
2.127.172.230 0:0:0:0:0:ffff:27f:ace6
2.127.172.231 0:0:0:0:0:ffff:27f:ace7
2.127.172.232 0:0:0:0:0:ffff:27f:ace8
2.127.172.233 0:0:0:0:0:ffff:27f:ace9
2.127.172.234 0:0:0:0:0:ffff:27f:acea
2.127.172.235 0:0:0:0:0:ffff:27f:aceb
2.127.172.236 0:0:0:0:0:ffff:27f:acec
2.127.172.237 0:0:0:0:0:ffff:27f:aced
2.127.172.238 0:0:0:0:0:ffff:27f:acee
2.127.172.239 0:0:0:0:0:ffff:27f:acef
2.127.172.240 0:0:0:0:0:ffff:27f:acf0
2.127.172.241 0:0:0:0:0:ffff:27f:acf1
2.127.172.242 0:0:0:0:0:ffff:27f:acf2
2.127.172.243 0:0:0:0:0:ffff:27f:acf3
2.127.172.244 0:0:0:0:0:ffff:27f:acf4
2.127.172.245 0:0:0:0:0:ffff:27f:acf5
2.127.172.246 0:0:0:0:0:ffff:27f:acf6
2.127.172.247 0:0:0:0:0:ffff:27f:acf7
2.127.172.248 0:0:0:0:0:ffff:27f:acf8
2.127.172.249 0:0:0:0:0:ffff:27f:acf9
2.127.172.250 0:0:0:0:0:ffff:27f:acfa
2.127.172.251 0:0:0:0:0:ffff:27f:acfb
2.127.172.252 0:0:0:0:0:ffff:27f:acfc
2.127.172.253 0:0:0:0:0:ffff:27f:acfd
2.127.172.254 0:0:0:0:0:ffff:27f:acfe
2.127.172.255 0:0:0:0:0:ffff:27f: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.