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
56.15.254.1 0:0:0:0:0:ffff:380f:fe01
56.15.254.2 0:0:0:0:0:ffff:380f:fe02
56.15.254.3 0:0:0:0:0:ffff:380f:fe03
56.15.254.4 0:0:0:0:0:ffff:380f:fe04
56.15.254.5 0:0:0:0:0:ffff:380f:fe05
56.15.254.6 0:0:0:0:0:ffff:380f:fe06
56.15.254.7 0:0:0:0:0:ffff:380f:fe07
56.15.254.8 0:0:0:0:0:ffff:380f:fe08
56.15.254.9 0:0:0:0:0:ffff:380f:fe09
56.15.254.10 0:0:0:0:0:ffff:380f:fe0a
56.15.254.11 0:0:0:0:0:ffff:380f:fe0b
56.15.254.12 0:0:0:0:0:ffff:380f:fe0c
56.15.254.13 0:0:0:0:0:ffff:380f:fe0d
56.15.254.14 0:0:0:0:0:ffff:380f:fe0e
56.15.254.15 0:0:0:0:0:ffff:380f:fe0f
56.15.254.16 0:0:0:0:0:ffff:380f:fe10
56.15.254.17 0:0:0:0:0:ffff:380f:fe11
56.15.254.18 0:0:0:0:0:ffff:380f:fe12
56.15.254.19 0:0:0:0:0:ffff:380f:fe13
56.15.254.20 0:0:0:0:0:ffff:380f:fe14
56.15.254.21 0:0:0:0:0:ffff:380f:fe15
56.15.254.22 0:0:0:0:0:ffff:380f:fe16
56.15.254.23 0:0:0:0:0:ffff:380f:fe17
56.15.254.24 0:0:0:0:0:ffff:380f:fe18
56.15.254.25 0:0:0:0:0:ffff:380f:fe19
56.15.254.26 0:0:0:0:0:ffff:380f:fe1a
56.15.254.27 0:0:0:0:0:ffff:380f:fe1b
56.15.254.28 0:0:0:0:0:ffff:380f:fe1c
56.15.254.29 0:0:0:0:0:ffff:380f:fe1d
56.15.254.30 0:0:0:0:0:ffff:380f:fe1e
56.15.254.31 0:0:0:0:0:ffff:380f:fe1f
56.15.254.32 0:0:0:0:0:ffff:380f:fe20
56.15.254.33 0:0:0:0:0:ffff:380f:fe21
56.15.254.34 0:0:0:0:0:ffff:380f:fe22
56.15.254.35 0:0:0:0:0:ffff:380f:fe23
56.15.254.36 0:0:0:0:0:ffff:380f:fe24
56.15.254.37 0:0:0:0:0:ffff:380f:fe25
56.15.254.38 0:0:0:0:0:ffff:380f:fe26
56.15.254.39 0:0:0:0:0:ffff:380f:fe27
56.15.254.40 0:0:0:0:0:ffff:380f:fe28
56.15.254.41 0:0:0:0:0:ffff:380f:fe29
56.15.254.42 0:0:0:0:0:ffff:380f:fe2a
56.15.254.43 0:0:0:0:0:ffff:380f:fe2b
56.15.254.44 0:0:0:0:0:ffff:380f:fe2c
56.15.254.45 0:0:0:0:0:ffff:380f:fe2d
56.15.254.46 0:0:0:0:0:ffff:380f:fe2e
56.15.254.47 0:0:0:0:0:ffff:380f:fe2f
56.15.254.48 0:0:0:0:0:ffff:380f:fe30
56.15.254.49 0:0:0:0:0:ffff:380f:fe31
56.15.254.50 0:0:0:0:0:ffff:380f:fe32
56.15.254.51 0:0:0:0:0:ffff:380f:fe33
56.15.254.52 0:0:0:0:0:ffff:380f:fe34
56.15.254.53 0:0:0:0:0:ffff:380f:fe35
56.15.254.54 0:0:0:0:0:ffff:380f:fe36
56.15.254.55 0:0:0:0:0:ffff:380f:fe37
56.15.254.56 0:0:0:0:0:ffff:380f:fe38
56.15.254.57 0:0:0:0:0:ffff:380f:fe39
56.15.254.58 0:0:0:0:0:ffff:380f:fe3a
56.15.254.59 0:0:0:0:0:ffff:380f:fe3b
56.15.254.60 0:0:0:0:0:ffff:380f:fe3c


56.15.254.61 0:0:0:0:0:ffff:380f:fe3d
56.15.254.62 0:0:0:0:0:ffff:380f:fe3e
56.15.254.63 0:0:0:0:0:ffff:380f:fe3f
56.15.254.64 0:0:0:0:0:ffff:380f:fe40
56.15.254.65 0:0:0:0:0:ffff:380f:fe41
56.15.254.66 0:0:0:0:0:ffff:380f:fe42
56.15.254.67 0:0:0:0:0:ffff:380f:fe43
56.15.254.68 0:0:0:0:0:ffff:380f:fe44
56.15.254.69 0:0:0:0:0:ffff:380f:fe45
56.15.254.70 0:0:0:0:0:ffff:380f:fe46
56.15.254.71 0:0:0:0:0:ffff:380f:fe47
56.15.254.72 0:0:0:0:0:ffff:380f:fe48
56.15.254.73 0:0:0:0:0:ffff:380f:fe49
56.15.254.74 0:0:0:0:0:ffff:380f:fe4a
56.15.254.75 0:0:0:0:0:ffff:380f:fe4b
56.15.254.76 0:0:0:0:0:ffff:380f:fe4c
56.15.254.77 0:0:0:0:0:ffff:380f:fe4d
56.15.254.78 0:0:0:0:0:ffff:380f:fe4e
56.15.254.79 0:0:0:0:0:ffff:380f:fe4f
56.15.254.80 0:0:0:0:0:ffff:380f:fe50
56.15.254.81 0:0:0:0:0:ffff:380f:fe51
56.15.254.82 0:0:0:0:0:ffff:380f:fe52
56.15.254.83 0:0:0:0:0:ffff:380f:fe53
56.15.254.84 0:0:0:0:0:ffff:380f:fe54
56.15.254.85 0:0:0:0:0:ffff:380f:fe55
56.15.254.86 0:0:0:0:0:ffff:380f:fe56
56.15.254.87 0:0:0:0:0:ffff:380f:fe57
56.15.254.88 0:0:0:0:0:ffff:380f:fe58
56.15.254.89 0:0:0:0:0:ffff:380f:fe59
56.15.254.90 0:0:0:0:0:ffff:380f:fe5a
56.15.254.91 0:0:0:0:0:ffff:380f:fe5b
56.15.254.92 0:0:0:0:0:ffff:380f:fe5c
56.15.254.93 0:0:0:0:0:ffff:380f:fe5d
56.15.254.94 0:0:0:0:0:ffff:380f:fe5e
56.15.254.95 0:0:0:0:0:ffff:380f:fe5f
56.15.254.96 0:0:0:0:0:ffff:380f:fe60
56.15.254.97 0:0:0:0:0:ffff:380f:fe61
56.15.254.98 0:0:0:0:0:ffff:380f:fe62
56.15.254.99 0:0:0:0:0:ffff:380f:fe63
56.15.254.100 0:0:0:0:0:ffff:380f:fe64
56.15.254.101 0:0:0:0:0:ffff:380f:fe65
56.15.254.102 0:0:0:0:0:ffff:380f:fe66
56.15.254.103 0:0:0:0:0:ffff:380f:fe67
56.15.254.104 0:0:0:0:0:ffff:380f:fe68
56.15.254.105 0:0:0:0:0:ffff:380f:fe69
56.15.254.106 0:0:0:0:0:ffff:380f:fe6a
56.15.254.107 0:0:0:0:0:ffff:380f:fe6b
56.15.254.108 0:0:0:0:0:ffff:380f:fe6c
56.15.254.109 0:0:0:0:0:ffff:380f:fe6d
56.15.254.110 0:0:0:0:0:ffff:380f:fe6e
56.15.254.111 0:0:0:0:0:ffff:380f:fe6f
56.15.254.112 0:0:0:0:0:ffff:380f:fe70
56.15.254.113 0:0:0:0:0:ffff:380f:fe71
56.15.254.114 0:0:0:0:0:ffff:380f:fe72
56.15.254.115 0:0:0:0:0:ffff:380f:fe73
56.15.254.116 0:0:0:0:0:ffff:380f:fe74
56.15.254.117 0:0:0:0:0:ffff:380f:fe75
56.15.254.118 0:0:0:0:0:ffff:380f:fe76
56.15.254.119 0:0:0:0:0:ffff:380f:fe77
56.15.254.120 0:0:0:0:0:ffff:380f:fe78


56.15.254.121 0:0:0:0:0:ffff:380f:fe79
56.15.254.122 0:0:0:0:0:ffff:380f:fe7a
56.15.254.123 0:0:0:0:0:ffff:380f:fe7b
56.15.254.124 0:0:0:0:0:ffff:380f:fe7c
56.15.254.125 0:0:0:0:0:ffff:380f:fe7d
56.15.254.126 0:0:0:0:0:ffff:380f:fe7e
56.15.254.127 0:0:0:0:0:ffff:380f:fe7f
56.15.254.128 0:0:0:0:0:ffff:380f:fe80
56.15.254.129 0:0:0:0:0:ffff:380f:fe81
56.15.254.130 0:0:0:0:0:ffff:380f:fe82
56.15.254.131 0:0:0:0:0:ffff:380f:fe83
56.15.254.132 0:0:0:0:0:ffff:380f:fe84
56.15.254.133 0:0:0:0:0:ffff:380f:fe85
56.15.254.134 0:0:0:0:0:ffff:380f:fe86
56.15.254.135 0:0:0:0:0:ffff:380f:fe87
56.15.254.136 0:0:0:0:0:ffff:380f:fe88
56.15.254.137 0:0:0:0:0:ffff:380f:fe89
56.15.254.138 0:0:0:0:0:ffff:380f:fe8a
56.15.254.139 0:0:0:0:0:ffff:380f:fe8b
56.15.254.140 0:0:0:0:0:ffff:380f:fe8c
56.15.254.141 0:0:0:0:0:ffff:380f:fe8d
56.15.254.142 0:0:0:0:0:ffff:380f:fe8e
56.15.254.143 0:0:0:0:0:ffff:380f:fe8f
56.15.254.144 0:0:0:0:0:ffff:380f:fe90
56.15.254.145 0:0:0:0:0:ffff:380f:fe91
56.15.254.146 0:0:0:0:0:ffff:380f:fe92
56.15.254.147 0:0:0:0:0:ffff:380f:fe93
56.15.254.148 0:0:0:0:0:ffff:380f:fe94
56.15.254.149 0:0:0:0:0:ffff:380f:fe95
56.15.254.150 0:0:0:0:0:ffff:380f:fe96
56.15.254.151 0:0:0:0:0:ffff:380f:fe97
56.15.254.152 0:0:0:0:0:ffff:380f:fe98
56.15.254.153 0:0:0:0:0:ffff:380f:fe99
56.15.254.154 0:0:0:0:0:ffff:380f:fe9a
56.15.254.155 0:0:0:0:0:ffff:380f:fe9b
56.15.254.156 0:0:0:0:0:ffff:380f:fe9c
56.15.254.157 0:0:0:0:0:ffff:380f:fe9d
56.15.254.158 0:0:0:0:0:ffff:380f:fe9e
56.15.254.159 0:0:0:0:0:ffff:380f:fe9f
56.15.254.160 0:0:0:0:0:ffff:380f:fea0
56.15.254.161 0:0:0:0:0:ffff:380f:fea1
56.15.254.162 0:0:0:0:0:ffff:380f:fea2
56.15.254.163 0:0:0:0:0:ffff:380f:fea3
56.15.254.164 0:0:0:0:0:ffff:380f:fea4
56.15.254.165 0:0:0:0:0:ffff:380f:fea5
56.15.254.166 0:0:0:0:0:ffff:380f:fea6
56.15.254.167 0:0:0:0:0:ffff:380f:fea7
56.15.254.168 0:0:0:0:0:ffff:380f:fea8
56.15.254.169 0:0:0:0:0:ffff:380f:fea9
56.15.254.170 0:0:0:0:0:ffff:380f:feaa
56.15.254.171 0:0:0:0:0:ffff:380f:feab
56.15.254.172 0:0:0:0:0:ffff:380f:feac
56.15.254.173 0:0:0:0:0:ffff:380f:fead
56.15.254.174 0:0:0:0:0:ffff:380f:feae
56.15.254.175 0:0:0:0:0:ffff:380f:feaf
56.15.254.176 0:0:0:0:0:ffff:380f:feb0
56.15.254.177 0:0:0:0:0:ffff:380f:feb1
56.15.254.178 0:0:0:0:0:ffff:380f:feb2
56.15.254.179 0:0:0:0:0:ffff:380f:feb3
56.15.254.180 0:0:0:0:0:ffff:380f:feb4


56.15.254.181 0:0:0:0:0:ffff:380f:feb5
56.15.254.182 0:0:0:0:0:ffff:380f:feb6
56.15.254.183 0:0:0:0:0:ffff:380f:feb7
56.15.254.184 0:0:0:0:0:ffff:380f:feb8
56.15.254.185 0:0:0:0:0:ffff:380f:feb9
56.15.254.186 0:0:0:0:0:ffff:380f:feba
56.15.254.187 0:0:0:0:0:ffff:380f:febb
56.15.254.188 0:0:0:0:0:ffff:380f:febc
56.15.254.189 0:0:0:0:0:ffff:380f:febd
56.15.254.190 0:0:0:0:0:ffff:380f:febe
56.15.254.191 0:0:0:0:0:ffff:380f:febf
56.15.254.192 0:0:0:0:0:ffff:380f:fec0
56.15.254.193 0:0:0:0:0:ffff:380f:fec1
56.15.254.194 0:0:0:0:0:ffff:380f:fec2
56.15.254.195 0:0:0:0:0:ffff:380f:fec3
56.15.254.196 0:0:0:0:0:ffff:380f:fec4
56.15.254.197 0:0:0:0:0:ffff:380f:fec5
56.15.254.198 0:0:0:0:0:ffff:380f:fec6
56.15.254.199 0:0:0:0:0:ffff:380f:fec7
56.15.254.200 0:0:0:0:0:ffff:380f:fec8
56.15.254.201 0:0:0:0:0:ffff:380f:fec9
56.15.254.202 0:0:0:0:0:ffff:380f:feca
56.15.254.203 0:0:0:0:0:ffff:380f:fecb
56.15.254.204 0:0:0:0:0:ffff:380f:fecc
56.15.254.205 0:0:0:0:0:ffff:380f:fecd
56.15.254.206 0:0:0:0:0:ffff:380f:fece
56.15.254.207 0:0:0:0:0:ffff:380f:fecf
56.15.254.208 0:0:0:0:0:ffff:380f:fed0
56.15.254.209 0:0:0:0:0:ffff:380f:fed1
56.15.254.210 0:0:0:0:0:ffff:380f:fed2
56.15.254.211 0:0:0:0:0:ffff:380f:fed3
56.15.254.212 0:0:0:0:0:ffff:380f:fed4
56.15.254.213 0:0:0:0:0:ffff:380f:fed5
56.15.254.214 0:0:0:0:0:ffff:380f:fed6
56.15.254.215 0:0:0:0:0:ffff:380f:fed7
56.15.254.216 0:0:0:0:0:ffff:380f:fed8
56.15.254.217 0:0:0:0:0:ffff:380f:fed9
56.15.254.218 0:0:0:0:0:ffff:380f:feda
56.15.254.219 0:0:0:0:0:ffff:380f:fedb
56.15.254.220 0:0:0:0:0:ffff:380f:fedc
56.15.254.221 0:0:0:0:0:ffff:380f:fedd
56.15.254.222 0:0:0:0:0:ffff:380f:fede
56.15.254.223 0:0:0:0:0:ffff:380f:fedf
56.15.254.224 0:0:0:0:0:ffff:380f:fee0
56.15.254.225 0:0:0:0:0:ffff:380f:fee1
56.15.254.226 0:0:0:0:0:ffff:380f:fee2
56.15.254.227 0:0:0:0:0:ffff:380f:fee3
56.15.254.228 0:0:0:0:0:ffff:380f:fee4
56.15.254.229 0:0:0:0:0:ffff:380f:fee5
56.15.254.230 0:0:0:0:0:ffff:380f:fee6
56.15.254.231 0:0:0:0:0:ffff:380f:fee7
56.15.254.232 0:0:0:0:0:ffff:380f:fee8
56.15.254.233 0:0:0:0:0:ffff:380f:fee9
56.15.254.234 0:0:0:0:0:ffff:380f:feea
56.15.254.235 0:0:0:0:0:ffff:380f:feeb
56.15.254.236 0:0:0:0:0:ffff:380f:feec
56.15.254.237 0:0:0:0:0:ffff:380f:feed
56.15.254.238 0:0:0:0:0:ffff:380f:feee
56.15.254.239 0:0:0:0:0:ffff:380f:feef
56.15.254.240 0:0:0:0:0:ffff:380f:fef0
56.15.254.241 0:0:0:0:0:ffff:380f:fef1
56.15.254.242 0:0:0:0:0:ffff:380f:fef2
56.15.254.243 0:0:0:0:0:ffff:380f:fef3
56.15.254.244 0:0:0:0:0:ffff:380f:fef4
56.15.254.245 0:0:0:0:0:ffff:380f:fef5
56.15.254.246 0:0:0:0:0:ffff:380f:fef6
56.15.254.247 0:0:0:0:0:ffff:380f:fef7
56.15.254.248 0:0:0:0:0:ffff:380f:fef8
56.15.254.249 0:0:0:0:0:ffff:380f:fef9
56.15.254.250 0:0:0:0:0:ffff:380f:fefa
56.15.254.251 0:0:0:0:0:ffff:380f:fefb
56.15.254.252 0:0:0:0:0:ffff:380f:fefc
56.15.254.253 0:0:0:0:0:ffff:380f:fefd
56.15.254.254 0:0:0:0:0:ffff:380f:fefe
56.15.254.255 0:0:0:0:0:ffff:380f:feff


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.