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
42.152.254.1 0:0:0:0:0:ffff:2a98:fe01
42.152.254.2 0:0:0:0:0:ffff:2a98:fe02
42.152.254.3 0:0:0:0:0:ffff:2a98:fe03
42.152.254.4 0:0:0:0:0:ffff:2a98:fe04
42.152.254.5 0:0:0:0:0:ffff:2a98:fe05
42.152.254.6 0:0:0:0:0:ffff:2a98:fe06
42.152.254.7 0:0:0:0:0:ffff:2a98:fe07
42.152.254.8 0:0:0:0:0:ffff:2a98:fe08
42.152.254.9 0:0:0:0:0:ffff:2a98:fe09
42.152.254.10 0:0:0:0:0:ffff:2a98:fe0a
42.152.254.11 0:0:0:0:0:ffff:2a98:fe0b
42.152.254.12 0:0:0:0:0:ffff:2a98:fe0c
42.152.254.13 0:0:0:0:0:ffff:2a98:fe0d
42.152.254.14 0:0:0:0:0:ffff:2a98:fe0e
42.152.254.15 0:0:0:0:0:ffff:2a98:fe0f
42.152.254.16 0:0:0:0:0:ffff:2a98:fe10
42.152.254.17 0:0:0:0:0:ffff:2a98:fe11
42.152.254.18 0:0:0:0:0:ffff:2a98:fe12
42.152.254.19 0:0:0:0:0:ffff:2a98:fe13
42.152.254.20 0:0:0:0:0:ffff:2a98:fe14
42.152.254.21 0:0:0:0:0:ffff:2a98:fe15
42.152.254.22 0:0:0:0:0:ffff:2a98:fe16
42.152.254.23 0:0:0:0:0:ffff:2a98:fe17
42.152.254.24 0:0:0:0:0:ffff:2a98:fe18
42.152.254.25 0:0:0:0:0:ffff:2a98:fe19
42.152.254.26 0:0:0:0:0:ffff:2a98:fe1a
42.152.254.27 0:0:0:0:0:ffff:2a98:fe1b
42.152.254.28 0:0:0:0:0:ffff:2a98:fe1c
42.152.254.29 0:0:0:0:0:ffff:2a98:fe1d
42.152.254.30 0:0:0:0:0:ffff:2a98:fe1e
42.152.254.31 0:0:0:0:0:ffff:2a98:fe1f
42.152.254.32 0:0:0:0:0:ffff:2a98:fe20
42.152.254.33 0:0:0:0:0:ffff:2a98:fe21
42.152.254.34 0:0:0:0:0:ffff:2a98:fe22
42.152.254.35 0:0:0:0:0:ffff:2a98:fe23
42.152.254.36 0:0:0:0:0:ffff:2a98:fe24
42.152.254.37 0:0:0:0:0:ffff:2a98:fe25
42.152.254.38 0:0:0:0:0:ffff:2a98:fe26
42.152.254.39 0:0:0:0:0:ffff:2a98:fe27
42.152.254.40 0:0:0:0:0:ffff:2a98:fe28
42.152.254.41 0:0:0:0:0:ffff:2a98:fe29
42.152.254.42 0:0:0:0:0:ffff:2a98:fe2a
42.152.254.43 0:0:0:0:0:ffff:2a98:fe2b
42.152.254.44 0:0:0:0:0:ffff:2a98:fe2c
42.152.254.45 0:0:0:0:0:ffff:2a98:fe2d
42.152.254.46 0:0:0:0:0:ffff:2a98:fe2e
42.152.254.47 0:0:0:0:0:ffff:2a98:fe2f
42.152.254.48 0:0:0:0:0:ffff:2a98:fe30
42.152.254.49 0:0:0:0:0:ffff:2a98:fe31
42.152.254.50 0:0:0:0:0:ffff:2a98:fe32
42.152.254.51 0:0:0:0:0:ffff:2a98:fe33
42.152.254.52 0:0:0:0:0:ffff:2a98:fe34
42.152.254.53 0:0:0:0:0:ffff:2a98:fe35
42.152.254.54 0:0:0:0:0:ffff:2a98:fe36
42.152.254.55 0:0:0:0:0:ffff:2a98:fe37
42.152.254.56 0:0:0:0:0:ffff:2a98:fe38
42.152.254.57 0:0:0:0:0:ffff:2a98:fe39
42.152.254.58 0:0:0:0:0:ffff:2a98:fe3a
42.152.254.59 0:0:0:0:0:ffff:2a98:fe3b
42.152.254.60 0:0:0:0:0:ffff:2a98:fe3c


42.152.254.61 0:0:0:0:0:ffff:2a98:fe3d
42.152.254.62 0:0:0:0:0:ffff:2a98:fe3e
42.152.254.63 0:0:0:0:0:ffff:2a98:fe3f
42.152.254.64 0:0:0:0:0:ffff:2a98:fe40
42.152.254.65 0:0:0:0:0:ffff:2a98:fe41
42.152.254.66 0:0:0:0:0:ffff:2a98:fe42
42.152.254.67 0:0:0:0:0:ffff:2a98:fe43
42.152.254.68 0:0:0:0:0:ffff:2a98:fe44
42.152.254.69 0:0:0:0:0:ffff:2a98:fe45
42.152.254.70 0:0:0:0:0:ffff:2a98:fe46
42.152.254.71 0:0:0:0:0:ffff:2a98:fe47
42.152.254.72 0:0:0:0:0:ffff:2a98:fe48
42.152.254.73 0:0:0:0:0:ffff:2a98:fe49
42.152.254.74 0:0:0:0:0:ffff:2a98:fe4a
42.152.254.75 0:0:0:0:0:ffff:2a98:fe4b
42.152.254.76 0:0:0:0:0:ffff:2a98:fe4c
42.152.254.77 0:0:0:0:0:ffff:2a98:fe4d
42.152.254.78 0:0:0:0:0:ffff:2a98:fe4e
42.152.254.79 0:0:0:0:0:ffff:2a98:fe4f
42.152.254.80 0:0:0:0:0:ffff:2a98:fe50
42.152.254.81 0:0:0:0:0:ffff:2a98:fe51
42.152.254.82 0:0:0:0:0:ffff:2a98:fe52
42.152.254.83 0:0:0:0:0:ffff:2a98:fe53
42.152.254.84 0:0:0:0:0:ffff:2a98:fe54
42.152.254.85 0:0:0:0:0:ffff:2a98:fe55
42.152.254.86 0:0:0:0:0:ffff:2a98:fe56
42.152.254.87 0:0:0:0:0:ffff:2a98:fe57
42.152.254.88 0:0:0:0:0:ffff:2a98:fe58
42.152.254.89 0:0:0:0:0:ffff:2a98:fe59
42.152.254.90 0:0:0:0:0:ffff:2a98:fe5a
42.152.254.91 0:0:0:0:0:ffff:2a98:fe5b
42.152.254.92 0:0:0:0:0:ffff:2a98:fe5c
42.152.254.93 0:0:0:0:0:ffff:2a98:fe5d
42.152.254.94 0:0:0:0:0:ffff:2a98:fe5e
42.152.254.95 0:0:0:0:0:ffff:2a98:fe5f
42.152.254.96 0:0:0:0:0:ffff:2a98:fe60
42.152.254.97 0:0:0:0:0:ffff:2a98:fe61
42.152.254.98 0:0:0:0:0:ffff:2a98:fe62
42.152.254.99 0:0:0:0:0:ffff:2a98:fe63
42.152.254.100 0:0:0:0:0:ffff:2a98:fe64
42.152.254.101 0:0:0:0:0:ffff:2a98:fe65
42.152.254.102 0:0:0:0:0:ffff:2a98:fe66
42.152.254.103 0:0:0:0:0:ffff:2a98:fe67
42.152.254.104 0:0:0:0:0:ffff:2a98:fe68
42.152.254.105 0:0:0:0:0:ffff:2a98:fe69
42.152.254.106 0:0:0:0:0:ffff:2a98:fe6a
42.152.254.107 0:0:0:0:0:ffff:2a98:fe6b
42.152.254.108 0:0:0:0:0:ffff:2a98:fe6c
42.152.254.109 0:0:0:0:0:ffff:2a98:fe6d
42.152.254.110 0:0:0:0:0:ffff:2a98:fe6e
42.152.254.111 0:0:0:0:0:ffff:2a98:fe6f
42.152.254.112 0:0:0:0:0:ffff:2a98:fe70
42.152.254.113 0:0:0:0:0:ffff:2a98:fe71
42.152.254.114 0:0:0:0:0:ffff:2a98:fe72
42.152.254.115 0:0:0:0:0:ffff:2a98:fe73
42.152.254.116 0:0:0:0:0:ffff:2a98:fe74
42.152.254.117 0:0:0:0:0:ffff:2a98:fe75
42.152.254.118 0:0:0:0:0:ffff:2a98:fe76
42.152.254.119 0:0:0:0:0:ffff:2a98:fe77
42.152.254.120 0:0:0:0:0:ffff:2a98:fe78


42.152.254.121 0:0:0:0:0:ffff:2a98:fe79
42.152.254.122 0:0:0:0:0:ffff:2a98:fe7a
42.152.254.123 0:0:0:0:0:ffff:2a98:fe7b
42.152.254.124 0:0:0:0:0:ffff:2a98:fe7c
42.152.254.125 0:0:0:0:0:ffff:2a98:fe7d
42.152.254.126 0:0:0:0:0:ffff:2a98:fe7e
42.152.254.127 0:0:0:0:0:ffff:2a98:fe7f
42.152.254.128 0:0:0:0:0:ffff:2a98:fe80
42.152.254.129 0:0:0:0:0:ffff:2a98:fe81
42.152.254.130 0:0:0:0:0:ffff:2a98:fe82
42.152.254.131 0:0:0:0:0:ffff:2a98:fe83
42.152.254.132 0:0:0:0:0:ffff:2a98:fe84
42.152.254.133 0:0:0:0:0:ffff:2a98:fe85
42.152.254.134 0:0:0:0:0:ffff:2a98:fe86
42.152.254.135 0:0:0:0:0:ffff:2a98:fe87
42.152.254.136 0:0:0:0:0:ffff:2a98:fe88
42.152.254.137 0:0:0:0:0:ffff:2a98:fe89
42.152.254.138 0:0:0:0:0:ffff:2a98:fe8a
42.152.254.139 0:0:0:0:0:ffff:2a98:fe8b
42.152.254.140 0:0:0:0:0:ffff:2a98:fe8c
42.152.254.141 0:0:0:0:0:ffff:2a98:fe8d
42.152.254.142 0:0:0:0:0:ffff:2a98:fe8e
42.152.254.143 0:0:0:0:0:ffff:2a98:fe8f
42.152.254.144 0:0:0:0:0:ffff:2a98:fe90
42.152.254.145 0:0:0:0:0:ffff:2a98:fe91
42.152.254.146 0:0:0:0:0:ffff:2a98:fe92
42.152.254.147 0:0:0:0:0:ffff:2a98:fe93
42.152.254.148 0:0:0:0:0:ffff:2a98:fe94
42.152.254.149 0:0:0:0:0:ffff:2a98:fe95
42.152.254.150 0:0:0:0:0:ffff:2a98:fe96
42.152.254.151 0:0:0:0:0:ffff:2a98:fe97
42.152.254.152 0:0:0:0:0:ffff:2a98:fe98
42.152.254.153 0:0:0:0:0:ffff:2a98:fe99
42.152.254.154 0:0:0:0:0:ffff:2a98:fe9a
42.152.254.155 0:0:0:0:0:ffff:2a98:fe9b
42.152.254.156 0:0:0:0:0:ffff:2a98:fe9c
42.152.254.157 0:0:0:0:0:ffff:2a98:fe9d
42.152.254.158 0:0:0:0:0:ffff:2a98:fe9e
42.152.254.159 0:0:0:0:0:ffff:2a98:fe9f
42.152.254.160 0:0:0:0:0:ffff:2a98:fea0
42.152.254.161 0:0:0:0:0:ffff:2a98:fea1
42.152.254.162 0:0:0:0:0:ffff:2a98:fea2
42.152.254.163 0:0:0:0:0:ffff:2a98:fea3
42.152.254.164 0:0:0:0:0:ffff:2a98:fea4
42.152.254.165 0:0:0:0:0:ffff:2a98:fea5
42.152.254.166 0:0:0:0:0:ffff:2a98:fea6
42.152.254.167 0:0:0:0:0:ffff:2a98:fea7
42.152.254.168 0:0:0:0:0:ffff:2a98:fea8
42.152.254.169 0:0:0:0:0:ffff:2a98:fea9
42.152.254.170 0:0:0:0:0:ffff:2a98:feaa
42.152.254.171 0:0:0:0:0:ffff:2a98:feab
42.152.254.172 0:0:0:0:0:ffff:2a98:feac
42.152.254.173 0:0:0:0:0:ffff:2a98:fead
42.152.254.174 0:0:0:0:0:ffff:2a98:feae
42.152.254.175 0:0:0:0:0:ffff:2a98:feaf
42.152.254.176 0:0:0:0:0:ffff:2a98:feb0
42.152.254.177 0:0:0:0:0:ffff:2a98:feb1
42.152.254.178 0:0:0:0:0:ffff:2a98:feb2
42.152.254.179 0:0:0:0:0:ffff:2a98:feb3
42.152.254.180 0:0:0:0:0:ffff:2a98:feb4


42.152.254.181 0:0:0:0:0:ffff:2a98:feb5
42.152.254.182 0:0:0:0:0:ffff:2a98:feb6
42.152.254.183 0:0:0:0:0:ffff:2a98:feb7
42.152.254.184 0:0:0:0:0:ffff:2a98:feb8
42.152.254.185 0:0:0:0:0:ffff:2a98:feb9
42.152.254.186 0:0:0:0:0:ffff:2a98:feba
42.152.254.187 0:0:0:0:0:ffff:2a98:febb
42.152.254.188 0:0:0:0:0:ffff:2a98:febc
42.152.254.189 0:0:0:0:0:ffff:2a98:febd
42.152.254.190 0:0:0:0:0:ffff:2a98:febe
42.152.254.191 0:0:0:0:0:ffff:2a98:febf
42.152.254.192 0:0:0:0:0:ffff:2a98:fec0
42.152.254.193 0:0:0:0:0:ffff:2a98:fec1
42.152.254.194 0:0:0:0:0:ffff:2a98:fec2
42.152.254.195 0:0:0:0:0:ffff:2a98:fec3
42.152.254.196 0:0:0:0:0:ffff:2a98:fec4
42.152.254.197 0:0:0:0:0:ffff:2a98:fec5
42.152.254.198 0:0:0:0:0:ffff:2a98:fec6
42.152.254.199 0:0:0:0:0:ffff:2a98:fec7
42.152.254.200 0:0:0:0:0:ffff:2a98:fec8
42.152.254.201 0:0:0:0:0:ffff:2a98:fec9
42.152.254.202 0:0:0:0:0:ffff:2a98:feca
42.152.254.203 0:0:0:0:0:ffff:2a98:fecb
42.152.254.204 0:0:0:0:0:ffff:2a98:fecc
42.152.254.205 0:0:0:0:0:ffff:2a98:fecd
42.152.254.206 0:0:0:0:0:ffff:2a98:fece
42.152.254.207 0:0:0:0:0:ffff:2a98:fecf
42.152.254.208 0:0:0:0:0:ffff:2a98:fed0
42.152.254.209 0:0:0:0:0:ffff:2a98:fed1
42.152.254.210 0:0:0:0:0:ffff:2a98:fed2
42.152.254.211 0:0:0:0:0:ffff:2a98:fed3
42.152.254.212 0:0:0:0:0:ffff:2a98:fed4
42.152.254.213 0:0:0:0:0:ffff:2a98:fed5
42.152.254.214 0:0:0:0:0:ffff:2a98:fed6
42.152.254.215 0:0:0:0:0:ffff:2a98:fed7
42.152.254.216 0:0:0:0:0:ffff:2a98:fed8
42.152.254.217 0:0:0:0:0:ffff:2a98:fed9
42.152.254.218 0:0:0:0:0:ffff:2a98:feda
42.152.254.219 0:0:0:0:0:ffff:2a98:fedb
42.152.254.220 0:0:0:0:0:ffff:2a98:fedc
42.152.254.221 0:0:0:0:0:ffff:2a98:fedd
42.152.254.222 0:0:0:0:0:ffff:2a98:fede
42.152.254.223 0:0:0:0:0:ffff:2a98:fedf
42.152.254.224 0:0:0:0:0:ffff:2a98:fee0
42.152.254.225 0:0:0:0:0:ffff:2a98:fee1
42.152.254.226 0:0:0:0:0:ffff:2a98:fee2
42.152.254.227 0:0:0:0:0:ffff:2a98:fee3
42.152.254.228 0:0:0:0:0:ffff:2a98:fee4
42.152.254.229 0:0:0:0:0:ffff:2a98:fee5
42.152.254.230 0:0:0:0:0:ffff:2a98:fee6
42.152.254.231 0:0:0:0:0:ffff:2a98:fee7
42.152.254.232 0:0:0:0:0:ffff:2a98:fee8
42.152.254.233 0:0:0:0:0:ffff:2a98:fee9
42.152.254.234 0:0:0:0:0:ffff:2a98:feea
42.152.254.235 0:0:0:0:0:ffff:2a98:feeb
42.152.254.236 0:0:0:0:0:ffff:2a98:feec
42.152.254.237 0:0:0:0:0:ffff:2a98:feed
42.152.254.238 0:0:0:0:0:ffff:2a98:feee
42.152.254.239 0:0:0:0:0:ffff:2a98:feef
42.152.254.240 0:0:0:0:0:ffff:2a98:fef0
42.152.254.241 0:0:0:0:0:ffff:2a98:fef1
42.152.254.242 0:0:0:0:0:ffff:2a98:fef2
42.152.254.243 0:0:0:0:0:ffff:2a98:fef3
42.152.254.244 0:0:0:0:0:ffff:2a98:fef4
42.152.254.245 0:0:0:0:0:ffff:2a98:fef5
42.152.254.246 0:0:0:0:0:ffff:2a98:fef6
42.152.254.247 0:0:0:0:0:ffff:2a98:fef7
42.152.254.248 0:0:0:0:0:ffff:2a98:fef8
42.152.254.249 0:0:0:0:0:ffff:2a98:fef9
42.152.254.250 0:0:0:0:0:ffff:2a98:fefa
42.152.254.251 0:0:0:0:0:ffff:2a98:fefb
42.152.254.252 0:0:0:0:0:ffff:2a98:fefc
42.152.254.253 0:0:0:0:0:ffff:2a98:fefd
42.152.254.254 0:0:0:0:0:ffff:2a98:fefe
42.152.254.255 0:0:0:0:0:ffff:2a98: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.