IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.


IPv6 Address IPv4 Address
cb15:901b:8024:901b:91ca:3155:d924:ff01 217.36.255.1
cb15:901b:8024:901b:91ca:3155:d924:ff02 217.36.255.2
cb15:901b:8024:901b:91ca:3155:d924:ff03 217.36.255.3
cb15:901b:8024:901b:91ca:3155:d924:ff04 217.36.255.4
cb15:901b:8024:901b:91ca:3155:d924:ff05 217.36.255.5
cb15:901b:8024:901b:91ca:3155:d924:ff06 217.36.255.6
cb15:901b:8024:901b:91ca:3155:d924:ff07 217.36.255.7
cb15:901b:8024:901b:91ca:3155:d924:ff08 217.36.255.8
cb15:901b:8024:901b:91ca:3155:d924:ff09 217.36.255.9
cb15:901b:8024:901b:91ca:3155:d924:ff0a 217.36.255.10
cb15:901b:8024:901b:91ca:3155:d924:ff0b 217.36.255.11
cb15:901b:8024:901b:91ca:3155:d924:ff0c 217.36.255.12
cb15:901b:8024:901b:91ca:3155:d924:ff0d 217.36.255.13
cb15:901b:8024:901b:91ca:3155:d924:ff0e 217.36.255.14
cb15:901b:8024:901b:91ca:3155:d924:ff0f 217.36.255.15
cb15:901b:8024:901b:91ca:3155:d924:ff10 217.36.255.16
cb15:901b:8024:901b:91ca:3155:d924:ff11 217.36.255.17
cb15:901b:8024:901b:91ca:3155:d924:ff12 217.36.255.18
cb15:901b:8024:901b:91ca:3155:d924:ff13 217.36.255.19
cb15:901b:8024:901b:91ca:3155:d924:ff14 217.36.255.20
cb15:901b:8024:901b:91ca:3155:d924:ff15 217.36.255.21
cb15:901b:8024:901b:91ca:3155:d924:ff16 217.36.255.22
cb15:901b:8024:901b:91ca:3155:d924:ff17 217.36.255.23
cb15:901b:8024:901b:91ca:3155:d924:ff18 217.36.255.24
cb15:901b:8024:901b:91ca:3155:d924:ff19 217.36.255.25
cb15:901b:8024:901b:91ca:3155:d924:ff1a 217.36.255.26
cb15:901b:8024:901b:91ca:3155:d924:ff1b 217.36.255.27
cb15:901b:8024:901b:91ca:3155:d924:ff1c 217.36.255.28
cb15:901b:8024:901b:91ca:3155:d924:ff1d 217.36.255.29
cb15:901b:8024:901b:91ca:3155:d924:ff1e 217.36.255.30
cb15:901b:8024:901b:91ca:3155:d924:ff1f 217.36.255.31
cb15:901b:8024:901b:91ca:3155:d924:ff20 217.36.255.32
cb15:901b:8024:901b:91ca:3155:d924:ff21 217.36.255.33
cb15:901b:8024:901b:91ca:3155:d924:ff22 217.36.255.34
cb15:901b:8024:901b:91ca:3155:d924:ff23 217.36.255.35
cb15:901b:8024:901b:91ca:3155:d924:ff24 217.36.255.36
cb15:901b:8024:901b:91ca:3155:d924:ff25 217.36.255.37
cb15:901b:8024:901b:91ca:3155:d924:ff26 217.36.255.38
cb15:901b:8024:901b:91ca:3155:d924:ff27 217.36.255.39
cb15:901b:8024:901b:91ca:3155:d924:ff28 217.36.255.40
cb15:901b:8024:901b:91ca:3155:d924:ff29 217.36.255.41
cb15:901b:8024:901b:91ca:3155:d924:ff2a 217.36.255.42
cb15:901b:8024:901b:91ca:3155:d924:ff2b 217.36.255.43
cb15:901b:8024:901b:91ca:3155:d924:ff2c 217.36.255.44
cb15:901b:8024:901b:91ca:3155:d924:ff2d 217.36.255.45
cb15:901b:8024:901b:91ca:3155:d924:ff2e 217.36.255.46
cb15:901b:8024:901b:91ca:3155:d924:ff2f 217.36.255.47
cb15:901b:8024:901b:91ca:3155:d924:ff30 217.36.255.48
cb15:901b:8024:901b:91ca:3155:d924:ff31 217.36.255.49
cb15:901b:8024:901b:91ca:3155:d924:ff32 217.36.255.50
cb15:901b:8024:901b:91ca:3155:d924:ff33 217.36.255.51
cb15:901b:8024:901b:91ca:3155:d924:ff34 217.36.255.52
cb15:901b:8024:901b:91ca:3155:d924:ff35 217.36.255.53
cb15:901b:8024:901b:91ca:3155:d924:ff36 217.36.255.54
cb15:901b:8024:901b:91ca:3155:d924:ff37 217.36.255.55
cb15:901b:8024:901b:91ca:3155:d924:ff38 217.36.255.56
cb15:901b:8024:901b:91ca:3155:d924:ff39 217.36.255.57
cb15:901b:8024:901b:91ca:3155:d924:ff3a 217.36.255.58
cb15:901b:8024:901b:91ca:3155:d924:ff3b 217.36.255.59
cb15:901b:8024:901b:91ca:3155:d924:ff3c 217.36.255.60


cb15:901b:8024:901b:91ca:3155:d924:ff3d 217.36.255.61
cb15:901b:8024:901b:91ca:3155:d924:ff3e 217.36.255.62
cb15:901b:8024:901b:91ca:3155:d924:ff3f 217.36.255.63
cb15:901b:8024:901b:91ca:3155:d924:ff40 217.36.255.64
cb15:901b:8024:901b:91ca:3155:d924:ff41 217.36.255.65
cb15:901b:8024:901b:91ca:3155:d924:ff42 217.36.255.66
cb15:901b:8024:901b:91ca:3155:d924:ff43 217.36.255.67
cb15:901b:8024:901b:91ca:3155:d924:ff44 217.36.255.68
cb15:901b:8024:901b:91ca:3155:d924:ff45 217.36.255.69
cb15:901b:8024:901b:91ca:3155:d924:ff46 217.36.255.70
cb15:901b:8024:901b:91ca:3155:d924:ff47 217.36.255.71
cb15:901b:8024:901b:91ca:3155:d924:ff48 217.36.255.72
cb15:901b:8024:901b:91ca:3155:d924:ff49 217.36.255.73
cb15:901b:8024:901b:91ca:3155:d924:ff4a 217.36.255.74
cb15:901b:8024:901b:91ca:3155:d924:ff4b 217.36.255.75
cb15:901b:8024:901b:91ca:3155:d924:ff4c 217.36.255.76
cb15:901b:8024:901b:91ca:3155:d924:ff4d 217.36.255.77
cb15:901b:8024:901b:91ca:3155:d924:ff4e 217.36.255.78
cb15:901b:8024:901b:91ca:3155:d924:ff4f 217.36.255.79
cb15:901b:8024:901b:91ca:3155:d924:ff50 217.36.255.80
cb15:901b:8024:901b:91ca:3155:d924:ff51 217.36.255.81
cb15:901b:8024:901b:91ca:3155:d924:ff52 217.36.255.82
cb15:901b:8024:901b:91ca:3155:d924:ff53 217.36.255.83
cb15:901b:8024:901b:91ca:3155:d924:ff54 217.36.255.84
cb15:901b:8024:901b:91ca:3155:d924:ff55 217.36.255.85
cb15:901b:8024:901b:91ca:3155:d924:ff56 217.36.255.86
cb15:901b:8024:901b:91ca:3155:d924:ff57 217.36.255.87
cb15:901b:8024:901b:91ca:3155:d924:ff58 217.36.255.88
cb15:901b:8024:901b:91ca:3155:d924:ff59 217.36.255.89
cb15:901b:8024:901b:91ca:3155:d924:ff5a 217.36.255.90
cb15:901b:8024:901b:91ca:3155:d924:ff5b 217.36.255.91
cb15:901b:8024:901b:91ca:3155:d924:ff5c 217.36.255.92
cb15:901b:8024:901b:91ca:3155:d924:ff5d 217.36.255.93
cb15:901b:8024:901b:91ca:3155:d924:ff5e 217.36.255.94
cb15:901b:8024:901b:91ca:3155:d924:ff5f 217.36.255.95
cb15:901b:8024:901b:91ca:3155:d924:ff60 217.36.255.96
cb15:901b:8024:901b:91ca:3155:d924:ff61 217.36.255.97
cb15:901b:8024:901b:91ca:3155:d924:ff62 217.36.255.98
cb15:901b:8024:901b:91ca:3155:d924:ff63 217.36.255.99
cb15:901b:8024:901b:91ca:3155:d924:ff64 217.36.255.100
cb15:901b:8024:901b:91ca:3155:d924:ff65 217.36.255.101
cb15:901b:8024:901b:91ca:3155:d924:ff66 217.36.255.102
cb15:901b:8024:901b:91ca:3155:d924:ff67 217.36.255.103
cb15:901b:8024:901b:91ca:3155:d924:ff68 217.36.255.104
cb15:901b:8024:901b:91ca:3155:d924:ff69 217.36.255.105
cb15:901b:8024:901b:91ca:3155:d924:ff6a 217.36.255.106
cb15:901b:8024:901b:91ca:3155:d924:ff6b 217.36.255.107
cb15:901b:8024:901b:91ca:3155:d924:ff6c 217.36.255.108
cb15:901b:8024:901b:91ca:3155:d924:ff6d 217.36.255.109
cb15:901b:8024:901b:91ca:3155:d924:ff6e 217.36.255.110
cb15:901b:8024:901b:91ca:3155:d924:ff6f 217.36.255.111
cb15:901b:8024:901b:91ca:3155:d924:ff70 217.36.255.112
cb15:901b:8024:901b:91ca:3155:d924:ff71 217.36.255.113
cb15:901b:8024:901b:91ca:3155:d924:ff72 217.36.255.114
cb15:901b:8024:901b:91ca:3155:d924:ff73 217.36.255.115
cb15:901b:8024:901b:91ca:3155:d924:ff74 217.36.255.116
cb15:901b:8024:901b:91ca:3155:d924:ff75 217.36.255.117
cb15:901b:8024:901b:91ca:3155:d924:ff76 217.36.255.118
cb15:901b:8024:901b:91ca:3155:d924:ff77 217.36.255.119
cb15:901b:8024:901b:91ca:3155:d924:ff78 217.36.255.120


cb15:901b:8024:901b:91ca:3155:d924:ff79 217.36.255.121
cb15:901b:8024:901b:91ca:3155:d924:ff7a 217.36.255.122
cb15:901b:8024:901b:91ca:3155:d924:ff7b 217.36.255.123
cb15:901b:8024:901b:91ca:3155:d924:ff7c 217.36.255.124
cb15:901b:8024:901b:91ca:3155:d924:ff7d 217.36.255.125
cb15:901b:8024:901b:91ca:3155:d924:ff7e 217.36.255.126
cb15:901b:8024:901b:91ca:3155:d924:ff7f 217.36.255.127
cb15:901b:8024:901b:91ca:3155:d924:ff80 217.36.255.128
cb15:901b:8024:901b:91ca:3155:d924:ff81 217.36.255.129
cb15:901b:8024:901b:91ca:3155:d924:ff82 217.36.255.130
cb15:901b:8024:901b:91ca:3155:d924:ff83 217.36.255.131
cb15:901b:8024:901b:91ca:3155:d924:ff84 217.36.255.132
cb15:901b:8024:901b:91ca:3155:d924:ff85 217.36.255.133
cb15:901b:8024:901b:91ca:3155:d924:ff86 217.36.255.134
cb15:901b:8024:901b:91ca:3155:d924:ff87 217.36.255.135
cb15:901b:8024:901b:91ca:3155:d924:ff88 217.36.255.136
cb15:901b:8024:901b:91ca:3155:d924:ff89 217.36.255.137
cb15:901b:8024:901b:91ca:3155:d924:ff8a 217.36.255.138
cb15:901b:8024:901b:91ca:3155:d924:ff8b 217.36.255.139
cb15:901b:8024:901b:91ca:3155:d924:ff8c 217.36.255.140
cb15:901b:8024:901b:91ca:3155:d924:ff8d 217.36.255.141
cb15:901b:8024:901b:91ca:3155:d924:ff8e 217.36.255.142
cb15:901b:8024:901b:91ca:3155:d924:ff8f 217.36.255.143
cb15:901b:8024:901b:91ca:3155:d924:ff90 217.36.255.144
cb15:901b:8024:901b:91ca:3155:d924:ff91 217.36.255.145
cb15:901b:8024:901b:91ca:3155:d924:ff92 217.36.255.146
cb15:901b:8024:901b:91ca:3155:d924:ff93 217.36.255.147
cb15:901b:8024:901b:91ca:3155:d924:ff94 217.36.255.148
cb15:901b:8024:901b:91ca:3155:d924:ff95 217.36.255.149
cb15:901b:8024:901b:91ca:3155:d924:ff96 217.36.255.150
cb15:901b:8024:901b:91ca:3155:d924:ff97 217.36.255.151
cb15:901b:8024:901b:91ca:3155:d924:ff98 217.36.255.152
cb15:901b:8024:901b:91ca:3155:d924:ff99 217.36.255.153
cb15:901b:8024:901b:91ca:3155:d924:ff9a 217.36.255.154
cb15:901b:8024:901b:91ca:3155:d924:ff9b 217.36.255.155
cb15:901b:8024:901b:91ca:3155:d924:ff9c 217.36.255.156
cb15:901b:8024:901b:91ca:3155:d924:ff9d 217.36.255.157
cb15:901b:8024:901b:91ca:3155:d924:ff9e 217.36.255.158
cb15:901b:8024:901b:91ca:3155:d924:ff9f 217.36.255.159
cb15:901b:8024:901b:91ca:3155:d924:ffa0 217.36.255.160
cb15:901b:8024:901b:91ca:3155:d924:ffa1 217.36.255.161
cb15:901b:8024:901b:91ca:3155:d924:ffa2 217.36.255.162
cb15:901b:8024:901b:91ca:3155:d924:ffa3 217.36.255.163
cb15:901b:8024:901b:91ca:3155:d924:ffa4 217.36.255.164
cb15:901b:8024:901b:91ca:3155:d924:ffa5 217.36.255.165
cb15:901b:8024:901b:91ca:3155:d924:ffa6 217.36.255.166
cb15:901b:8024:901b:91ca:3155:d924:ffa7 217.36.255.167
cb15:901b:8024:901b:91ca:3155:d924:ffa8 217.36.255.168
cb15:901b:8024:901b:91ca:3155:d924:ffa9 217.36.255.169
cb15:901b:8024:901b:91ca:3155:d924:ffaa 217.36.255.170
cb15:901b:8024:901b:91ca:3155:d924:ffab 217.36.255.171
cb15:901b:8024:901b:91ca:3155:d924:ffac 217.36.255.172
cb15:901b:8024:901b:91ca:3155:d924:ffad 217.36.255.173
cb15:901b:8024:901b:91ca:3155:d924:ffae 217.36.255.174
cb15:901b:8024:901b:91ca:3155:d924:ffaf 217.36.255.175
cb15:901b:8024:901b:91ca:3155:d924:ffb0 217.36.255.176
cb15:901b:8024:901b:91ca:3155:d924:ffb1 217.36.255.177
cb15:901b:8024:901b:91ca:3155:d924:ffb2 217.36.255.178
cb15:901b:8024:901b:91ca:3155:d924:ffb3 217.36.255.179
cb15:901b:8024:901b:91ca:3155:d924:ffb4 217.36.255.180


cb15:901b:8024:901b:91ca:3155:d924:ffb5 217.36.255.181
cb15:901b:8024:901b:91ca:3155:d924:ffb6 217.36.255.182
cb15:901b:8024:901b:91ca:3155:d924:ffb7 217.36.255.183
cb15:901b:8024:901b:91ca:3155:d924:ffb8 217.36.255.184
cb15:901b:8024:901b:91ca:3155:d924:ffb9 217.36.255.185
cb15:901b:8024:901b:91ca:3155:d924:ffba 217.36.255.186
cb15:901b:8024:901b:91ca:3155:d924:ffbb 217.36.255.187
cb15:901b:8024:901b:91ca:3155:d924:ffbc 217.36.255.188
cb15:901b:8024:901b:91ca:3155:d924:ffbd 217.36.255.189
cb15:901b:8024:901b:91ca:3155:d924:ffbe 217.36.255.190
cb15:901b:8024:901b:91ca:3155:d924:ffbf 217.36.255.191
cb15:901b:8024:901b:91ca:3155:d924:ffc0 217.36.255.192
cb15:901b:8024:901b:91ca:3155:d924:ffc1 217.36.255.193
cb15:901b:8024:901b:91ca:3155:d924:ffc2 217.36.255.194
cb15:901b:8024:901b:91ca:3155:d924:ffc3 217.36.255.195
cb15:901b:8024:901b:91ca:3155:d924:ffc4 217.36.255.196
cb15:901b:8024:901b:91ca:3155:d924:ffc5 217.36.255.197
cb15:901b:8024:901b:91ca:3155:d924:ffc6 217.36.255.198
cb15:901b:8024:901b:91ca:3155:d924:ffc7 217.36.255.199
cb15:901b:8024:901b:91ca:3155:d924:ffc8 217.36.255.200
cb15:901b:8024:901b:91ca:3155:d924:ffc9 217.36.255.201
cb15:901b:8024:901b:91ca:3155:d924:ffca 217.36.255.202
cb15:901b:8024:901b:91ca:3155:d924:ffcb 217.36.255.203
cb15:901b:8024:901b:91ca:3155:d924:ffcc 217.36.255.204
cb15:901b:8024:901b:91ca:3155:d924:ffcd 217.36.255.205
cb15:901b:8024:901b:91ca:3155:d924:ffce 217.36.255.206
cb15:901b:8024:901b:91ca:3155:d924:ffcf 217.36.255.207
cb15:901b:8024:901b:91ca:3155:d924:ffd0 217.36.255.208
cb15:901b:8024:901b:91ca:3155:d924:ffd1 217.36.255.209
cb15:901b:8024:901b:91ca:3155:d924:ffd2 217.36.255.210
cb15:901b:8024:901b:91ca:3155:d924:ffd3 217.36.255.211
cb15:901b:8024:901b:91ca:3155:d924:ffd4 217.36.255.212
cb15:901b:8024:901b:91ca:3155:d924:ffd5 217.36.255.213
cb15:901b:8024:901b:91ca:3155:d924:ffd6 217.36.255.214
cb15:901b:8024:901b:91ca:3155:d924:ffd7 217.36.255.215
cb15:901b:8024:901b:91ca:3155:d924:ffd8 217.36.255.216
cb15:901b:8024:901b:91ca:3155:d924:ffd9 217.36.255.217
cb15:901b:8024:901b:91ca:3155:d924:ffda 217.36.255.218
cb15:901b:8024:901b:91ca:3155:d924:ffdb 217.36.255.219
cb15:901b:8024:901b:91ca:3155:d924:ffdc 217.36.255.220
cb15:901b:8024:901b:91ca:3155:d924:ffdd 217.36.255.221
cb15:901b:8024:901b:91ca:3155:d924:ffde 217.36.255.222
cb15:901b:8024:901b:91ca:3155:d924:ffdf 217.36.255.223
cb15:901b:8024:901b:91ca:3155:d924:ffe0 217.36.255.224
cb15:901b:8024:901b:91ca:3155:d924:ffe1 217.36.255.225
cb15:901b:8024:901b:91ca:3155:d924:ffe2 217.36.255.226
cb15:901b:8024:901b:91ca:3155:d924:ffe3 217.36.255.227
cb15:901b:8024:901b:91ca:3155:d924:ffe4 217.36.255.228
cb15:901b:8024:901b:91ca:3155:d924:ffe5 217.36.255.229
cb15:901b:8024:901b:91ca:3155:d924:ffe6 217.36.255.230
cb15:901b:8024:901b:91ca:3155:d924:ffe7 217.36.255.231
cb15:901b:8024:901b:91ca:3155:d924:ffe8 217.36.255.232
cb15:901b:8024:901b:91ca:3155:d924:ffe9 217.36.255.233
cb15:901b:8024:901b:91ca:3155:d924:ffea 217.36.255.234
cb15:901b:8024:901b:91ca:3155:d924:ffeb 217.36.255.235
cb15:901b:8024:901b:91ca:3155:d924:ffec 217.36.255.236
cb15:901b:8024:901b:91ca:3155:d924:ffed 217.36.255.237
cb15:901b:8024:901b:91ca:3155:d924:ffee 217.36.255.238
cb15:901b:8024:901b:91ca:3155:d924:ffef 217.36.255.239
cb15:901b:8024:901b:91ca:3155:d924:fff0 217.36.255.240
cb15:901b:8024:901b:91ca:3155:d924:fff1 217.36.255.241
cb15:901b:8024:901b:91ca:3155:d924:fff2 217.36.255.242
cb15:901b:8024:901b:91ca:3155:d924:fff3 217.36.255.243
cb15:901b:8024:901b:91ca:3155:d924:fff4 217.36.255.244
cb15:901b:8024:901b:91ca:3155:d924:fff5 217.36.255.245
cb15:901b:8024:901b:91ca:3155:d924:fff6 217.36.255.246
cb15:901b:8024:901b:91ca:3155:d924:fff7 217.36.255.247
cb15:901b:8024:901b:91ca:3155:d924:fff8 217.36.255.248
cb15:901b:8024:901b:91ca:3155:d924:fff9 217.36.255.249
cb15:901b:8024:901b:91ca:3155:d924:fffa 217.36.255.250
cb15:901b:8024:901b:91ca:3155:d924:fffb 217.36.255.251
cb15:901b:8024:901b:91ca:3155:d924:fffc 217.36.255.252
cb15:901b:8024:901b:91ca:3155:d924:fffd 217.36.255.253
cb15:901b:8024:901b:91ca:3155:d924:fffe 217.36.255.254
cb15:901b:8024:901b:91ca:3155:d924:ffff 217.36.255.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.