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:d157:4024:ada9:b238:4157:1c01 65.87.28.1
cb15:901b:d157:4024:ada9:b238:4157:1c02 65.87.28.2
cb15:901b:d157:4024:ada9:b238:4157:1c03 65.87.28.3
cb15:901b:d157:4024:ada9:b238:4157:1c04 65.87.28.4
cb15:901b:d157:4024:ada9:b238:4157:1c05 65.87.28.5
cb15:901b:d157:4024:ada9:b238:4157:1c06 65.87.28.6
cb15:901b:d157:4024:ada9:b238:4157:1c07 65.87.28.7
cb15:901b:d157:4024:ada9:b238:4157:1c08 65.87.28.8
cb15:901b:d157:4024:ada9:b238:4157:1c09 65.87.28.9
cb15:901b:d157:4024:ada9:b238:4157:1c0a 65.87.28.10
cb15:901b:d157:4024:ada9:b238:4157:1c0b 65.87.28.11
cb15:901b:d157:4024:ada9:b238:4157:1c0c 65.87.28.12
cb15:901b:d157:4024:ada9:b238:4157:1c0d 65.87.28.13
cb15:901b:d157:4024:ada9:b238:4157:1c0e 65.87.28.14
cb15:901b:d157:4024:ada9:b238:4157:1c0f 65.87.28.15
cb15:901b:d157:4024:ada9:b238:4157:1c10 65.87.28.16
cb15:901b:d157:4024:ada9:b238:4157:1c11 65.87.28.17
cb15:901b:d157:4024:ada9:b238:4157:1c12 65.87.28.18
cb15:901b:d157:4024:ada9:b238:4157:1c13 65.87.28.19
cb15:901b:d157:4024:ada9:b238:4157:1c14 65.87.28.20
cb15:901b:d157:4024:ada9:b238:4157:1c15 65.87.28.21
cb15:901b:d157:4024:ada9:b238:4157:1c16 65.87.28.22
cb15:901b:d157:4024:ada9:b238:4157:1c17 65.87.28.23
cb15:901b:d157:4024:ada9:b238:4157:1c18 65.87.28.24
cb15:901b:d157:4024:ada9:b238:4157:1c19 65.87.28.25
cb15:901b:d157:4024:ada9:b238:4157:1c1a 65.87.28.26
cb15:901b:d157:4024:ada9:b238:4157:1c1b 65.87.28.27
cb15:901b:d157:4024:ada9:b238:4157:1c1c 65.87.28.28
cb15:901b:d157:4024:ada9:b238:4157:1c1d 65.87.28.29
cb15:901b:d157:4024:ada9:b238:4157:1c1e 65.87.28.30
cb15:901b:d157:4024:ada9:b238:4157:1c1f 65.87.28.31
cb15:901b:d157:4024:ada9:b238:4157:1c20 65.87.28.32
cb15:901b:d157:4024:ada9:b238:4157:1c21 65.87.28.33
cb15:901b:d157:4024:ada9:b238:4157:1c22 65.87.28.34
cb15:901b:d157:4024:ada9:b238:4157:1c23 65.87.28.35
cb15:901b:d157:4024:ada9:b238:4157:1c24 65.87.28.36
cb15:901b:d157:4024:ada9:b238:4157:1c25 65.87.28.37
cb15:901b:d157:4024:ada9:b238:4157:1c26 65.87.28.38
cb15:901b:d157:4024:ada9:b238:4157:1c27 65.87.28.39
cb15:901b:d157:4024:ada9:b238:4157:1c28 65.87.28.40
cb15:901b:d157:4024:ada9:b238:4157:1c29 65.87.28.41
cb15:901b:d157:4024:ada9:b238:4157:1c2a 65.87.28.42
cb15:901b:d157:4024:ada9:b238:4157:1c2b 65.87.28.43
cb15:901b:d157:4024:ada9:b238:4157:1c2c 65.87.28.44
cb15:901b:d157:4024:ada9:b238:4157:1c2d 65.87.28.45
cb15:901b:d157:4024:ada9:b238:4157:1c2e 65.87.28.46
cb15:901b:d157:4024:ada9:b238:4157:1c2f 65.87.28.47
cb15:901b:d157:4024:ada9:b238:4157:1c30 65.87.28.48
cb15:901b:d157:4024:ada9:b238:4157:1c31 65.87.28.49
cb15:901b:d157:4024:ada9:b238:4157:1c32 65.87.28.50
cb15:901b:d157:4024:ada9:b238:4157:1c33 65.87.28.51
cb15:901b:d157:4024:ada9:b238:4157:1c34 65.87.28.52
cb15:901b:d157:4024:ada9:b238:4157:1c35 65.87.28.53
cb15:901b:d157:4024:ada9:b238:4157:1c36 65.87.28.54
cb15:901b:d157:4024:ada9:b238:4157:1c37 65.87.28.55
cb15:901b:d157:4024:ada9:b238:4157:1c38 65.87.28.56
cb15:901b:d157:4024:ada9:b238:4157:1c39 65.87.28.57
cb15:901b:d157:4024:ada9:b238:4157:1c3a 65.87.28.58
cb15:901b:d157:4024:ada9:b238:4157:1c3b 65.87.28.59
cb15:901b:d157:4024:ada9:b238:4157:1c3c 65.87.28.60


cb15:901b:d157:4024:ada9:b238:4157:1c3d 65.87.28.61
cb15:901b:d157:4024:ada9:b238:4157:1c3e 65.87.28.62
cb15:901b:d157:4024:ada9:b238:4157:1c3f 65.87.28.63
cb15:901b:d157:4024:ada9:b238:4157:1c40 65.87.28.64
cb15:901b:d157:4024:ada9:b238:4157:1c41 65.87.28.65
cb15:901b:d157:4024:ada9:b238:4157:1c42 65.87.28.66
cb15:901b:d157:4024:ada9:b238:4157:1c43 65.87.28.67
cb15:901b:d157:4024:ada9:b238:4157:1c44 65.87.28.68
cb15:901b:d157:4024:ada9:b238:4157:1c45 65.87.28.69
cb15:901b:d157:4024:ada9:b238:4157:1c46 65.87.28.70
cb15:901b:d157:4024:ada9:b238:4157:1c47 65.87.28.71
cb15:901b:d157:4024:ada9:b238:4157:1c48 65.87.28.72
cb15:901b:d157:4024:ada9:b238:4157:1c49 65.87.28.73
cb15:901b:d157:4024:ada9:b238:4157:1c4a 65.87.28.74
cb15:901b:d157:4024:ada9:b238:4157:1c4b 65.87.28.75
cb15:901b:d157:4024:ada9:b238:4157:1c4c 65.87.28.76
cb15:901b:d157:4024:ada9:b238:4157:1c4d 65.87.28.77
cb15:901b:d157:4024:ada9:b238:4157:1c4e 65.87.28.78
cb15:901b:d157:4024:ada9:b238:4157:1c4f 65.87.28.79
cb15:901b:d157:4024:ada9:b238:4157:1c50 65.87.28.80
cb15:901b:d157:4024:ada9:b238:4157:1c51 65.87.28.81
cb15:901b:d157:4024:ada9:b238:4157:1c52 65.87.28.82
cb15:901b:d157:4024:ada9:b238:4157:1c53 65.87.28.83
cb15:901b:d157:4024:ada9:b238:4157:1c54 65.87.28.84
cb15:901b:d157:4024:ada9:b238:4157:1c55 65.87.28.85
cb15:901b:d157:4024:ada9:b238:4157:1c56 65.87.28.86
cb15:901b:d157:4024:ada9:b238:4157:1c57 65.87.28.87
cb15:901b:d157:4024:ada9:b238:4157:1c58 65.87.28.88
cb15:901b:d157:4024:ada9:b238:4157:1c59 65.87.28.89
cb15:901b:d157:4024:ada9:b238:4157:1c5a 65.87.28.90
cb15:901b:d157:4024:ada9:b238:4157:1c5b 65.87.28.91
cb15:901b:d157:4024:ada9:b238:4157:1c5c 65.87.28.92
cb15:901b:d157:4024:ada9:b238:4157:1c5d 65.87.28.93
cb15:901b:d157:4024:ada9:b238:4157:1c5e 65.87.28.94
cb15:901b:d157:4024:ada9:b238:4157:1c5f 65.87.28.95
cb15:901b:d157:4024:ada9:b238:4157:1c60 65.87.28.96
cb15:901b:d157:4024:ada9:b238:4157:1c61 65.87.28.97
cb15:901b:d157:4024:ada9:b238:4157:1c62 65.87.28.98
cb15:901b:d157:4024:ada9:b238:4157:1c63 65.87.28.99
cb15:901b:d157:4024:ada9:b238:4157:1c64 65.87.28.100
cb15:901b:d157:4024:ada9:b238:4157:1c65 65.87.28.101
cb15:901b:d157:4024:ada9:b238:4157:1c66 65.87.28.102
cb15:901b:d157:4024:ada9:b238:4157:1c67 65.87.28.103
cb15:901b:d157:4024:ada9:b238:4157:1c68 65.87.28.104
cb15:901b:d157:4024:ada9:b238:4157:1c69 65.87.28.105
cb15:901b:d157:4024:ada9:b238:4157:1c6a 65.87.28.106
cb15:901b:d157:4024:ada9:b238:4157:1c6b 65.87.28.107
cb15:901b:d157:4024:ada9:b238:4157:1c6c 65.87.28.108
cb15:901b:d157:4024:ada9:b238:4157:1c6d 65.87.28.109
cb15:901b:d157:4024:ada9:b238:4157:1c6e 65.87.28.110
cb15:901b:d157:4024:ada9:b238:4157:1c6f 65.87.28.111
cb15:901b:d157:4024:ada9:b238:4157:1c70 65.87.28.112
cb15:901b:d157:4024:ada9:b238:4157:1c71 65.87.28.113
cb15:901b:d157:4024:ada9:b238:4157:1c72 65.87.28.114
cb15:901b:d157:4024:ada9:b238:4157:1c73 65.87.28.115
cb15:901b:d157:4024:ada9:b238:4157:1c74 65.87.28.116
cb15:901b:d157:4024:ada9:b238:4157:1c75 65.87.28.117
cb15:901b:d157:4024:ada9:b238:4157:1c76 65.87.28.118
cb15:901b:d157:4024:ada9:b238:4157:1c77 65.87.28.119
cb15:901b:d157:4024:ada9:b238:4157:1c78 65.87.28.120


cb15:901b:d157:4024:ada9:b238:4157:1c79 65.87.28.121
cb15:901b:d157:4024:ada9:b238:4157:1c7a 65.87.28.122
cb15:901b:d157:4024:ada9:b238:4157:1c7b 65.87.28.123
cb15:901b:d157:4024:ada9:b238:4157:1c7c 65.87.28.124
cb15:901b:d157:4024:ada9:b238:4157:1c7d 65.87.28.125
cb15:901b:d157:4024:ada9:b238:4157:1c7e 65.87.28.126
cb15:901b:d157:4024:ada9:b238:4157:1c7f 65.87.28.127
cb15:901b:d157:4024:ada9:b238:4157:1c80 65.87.28.128
cb15:901b:d157:4024:ada9:b238:4157:1c81 65.87.28.129
cb15:901b:d157:4024:ada9:b238:4157:1c82 65.87.28.130
cb15:901b:d157:4024:ada9:b238:4157:1c83 65.87.28.131
cb15:901b:d157:4024:ada9:b238:4157:1c84 65.87.28.132
cb15:901b:d157:4024:ada9:b238:4157:1c85 65.87.28.133
cb15:901b:d157:4024:ada9:b238:4157:1c86 65.87.28.134
cb15:901b:d157:4024:ada9:b238:4157:1c87 65.87.28.135
cb15:901b:d157:4024:ada9:b238:4157:1c88 65.87.28.136
cb15:901b:d157:4024:ada9:b238:4157:1c89 65.87.28.137
cb15:901b:d157:4024:ada9:b238:4157:1c8a 65.87.28.138
cb15:901b:d157:4024:ada9:b238:4157:1c8b 65.87.28.139
cb15:901b:d157:4024:ada9:b238:4157:1c8c 65.87.28.140
cb15:901b:d157:4024:ada9:b238:4157:1c8d 65.87.28.141
cb15:901b:d157:4024:ada9:b238:4157:1c8e 65.87.28.142
cb15:901b:d157:4024:ada9:b238:4157:1c8f 65.87.28.143
cb15:901b:d157:4024:ada9:b238:4157:1c90 65.87.28.144
cb15:901b:d157:4024:ada9:b238:4157:1c91 65.87.28.145
cb15:901b:d157:4024:ada9:b238:4157:1c92 65.87.28.146
cb15:901b:d157:4024:ada9:b238:4157:1c93 65.87.28.147
cb15:901b:d157:4024:ada9:b238:4157:1c94 65.87.28.148
cb15:901b:d157:4024:ada9:b238:4157:1c95 65.87.28.149
cb15:901b:d157:4024:ada9:b238:4157:1c96 65.87.28.150
cb15:901b:d157:4024:ada9:b238:4157:1c97 65.87.28.151
cb15:901b:d157:4024:ada9:b238:4157:1c98 65.87.28.152
cb15:901b:d157:4024:ada9:b238:4157:1c99 65.87.28.153
cb15:901b:d157:4024:ada9:b238:4157:1c9a 65.87.28.154
cb15:901b:d157:4024:ada9:b238:4157:1c9b 65.87.28.155
cb15:901b:d157:4024:ada9:b238:4157:1c9c 65.87.28.156
cb15:901b:d157:4024:ada9:b238:4157:1c9d 65.87.28.157
cb15:901b:d157:4024:ada9:b238:4157:1c9e 65.87.28.158
cb15:901b:d157:4024:ada9:b238:4157:1c9f 65.87.28.159
cb15:901b:d157:4024:ada9:b238:4157:1ca0 65.87.28.160
cb15:901b:d157:4024:ada9:b238:4157:1ca1 65.87.28.161
cb15:901b:d157:4024:ada9:b238:4157:1ca2 65.87.28.162
cb15:901b:d157:4024:ada9:b238:4157:1ca3 65.87.28.163
cb15:901b:d157:4024:ada9:b238:4157:1ca4 65.87.28.164
cb15:901b:d157:4024:ada9:b238:4157:1ca5 65.87.28.165
cb15:901b:d157:4024:ada9:b238:4157:1ca6 65.87.28.166
cb15:901b:d157:4024:ada9:b238:4157:1ca7 65.87.28.167
cb15:901b:d157:4024:ada9:b238:4157:1ca8 65.87.28.168
cb15:901b:d157:4024:ada9:b238:4157:1ca9 65.87.28.169
cb15:901b:d157:4024:ada9:b238:4157:1caa 65.87.28.170
cb15:901b:d157:4024:ada9:b238:4157:1cab 65.87.28.171
cb15:901b:d157:4024:ada9:b238:4157:1cac 65.87.28.172
cb15:901b:d157:4024:ada9:b238:4157:1cad 65.87.28.173
cb15:901b:d157:4024:ada9:b238:4157:1cae 65.87.28.174
cb15:901b:d157:4024:ada9:b238:4157:1caf 65.87.28.175
cb15:901b:d157:4024:ada9:b238:4157:1cb0 65.87.28.176
cb15:901b:d157:4024:ada9:b238:4157:1cb1 65.87.28.177
cb15:901b:d157:4024:ada9:b238:4157:1cb2 65.87.28.178
cb15:901b:d157:4024:ada9:b238:4157:1cb3 65.87.28.179
cb15:901b:d157:4024:ada9:b238:4157:1cb4 65.87.28.180


cb15:901b:d157:4024:ada9:b238:4157:1cb5 65.87.28.181
cb15:901b:d157:4024:ada9:b238:4157:1cb6 65.87.28.182
cb15:901b:d157:4024:ada9:b238:4157:1cb7 65.87.28.183
cb15:901b:d157:4024:ada9:b238:4157:1cb8 65.87.28.184
cb15:901b:d157:4024:ada9:b238:4157:1cb9 65.87.28.185
cb15:901b:d157:4024:ada9:b238:4157:1cba 65.87.28.186
cb15:901b:d157:4024:ada9:b238:4157:1cbb 65.87.28.187
cb15:901b:d157:4024:ada9:b238:4157:1cbc 65.87.28.188
cb15:901b:d157:4024:ada9:b238:4157:1cbd 65.87.28.189
cb15:901b:d157:4024:ada9:b238:4157:1cbe 65.87.28.190
cb15:901b:d157:4024:ada9:b238:4157:1cbf 65.87.28.191
cb15:901b:d157:4024:ada9:b238:4157:1cc0 65.87.28.192
cb15:901b:d157:4024:ada9:b238:4157:1cc1 65.87.28.193
cb15:901b:d157:4024:ada9:b238:4157:1cc2 65.87.28.194
cb15:901b:d157:4024:ada9:b238:4157:1cc3 65.87.28.195
cb15:901b:d157:4024:ada9:b238:4157:1cc4 65.87.28.196
cb15:901b:d157:4024:ada9:b238:4157:1cc5 65.87.28.197
cb15:901b:d157:4024:ada9:b238:4157:1cc6 65.87.28.198
cb15:901b:d157:4024:ada9:b238:4157:1cc7 65.87.28.199
cb15:901b:d157:4024:ada9:b238:4157:1cc8 65.87.28.200
cb15:901b:d157:4024:ada9:b238:4157:1cc9 65.87.28.201
cb15:901b:d157:4024:ada9:b238:4157:1cca 65.87.28.202
cb15:901b:d157:4024:ada9:b238:4157:1ccb 65.87.28.203
cb15:901b:d157:4024:ada9:b238:4157:1ccc 65.87.28.204
cb15:901b:d157:4024:ada9:b238:4157:1ccd 65.87.28.205
cb15:901b:d157:4024:ada9:b238:4157:1cce 65.87.28.206
cb15:901b:d157:4024:ada9:b238:4157:1ccf 65.87.28.207
cb15:901b:d157:4024:ada9:b238:4157:1cd0 65.87.28.208
cb15:901b:d157:4024:ada9:b238:4157:1cd1 65.87.28.209
cb15:901b:d157:4024:ada9:b238:4157:1cd2 65.87.28.210
cb15:901b:d157:4024:ada9:b238:4157:1cd3 65.87.28.211
cb15:901b:d157:4024:ada9:b238:4157:1cd4 65.87.28.212
cb15:901b:d157:4024:ada9:b238:4157:1cd5 65.87.28.213
cb15:901b:d157:4024:ada9:b238:4157:1cd6 65.87.28.214
cb15:901b:d157:4024:ada9:b238:4157:1cd7 65.87.28.215
cb15:901b:d157:4024:ada9:b238:4157:1cd8 65.87.28.216
cb15:901b:d157:4024:ada9:b238:4157:1cd9 65.87.28.217
cb15:901b:d157:4024:ada9:b238:4157:1cda 65.87.28.218
cb15:901b:d157:4024:ada9:b238:4157:1cdb 65.87.28.219
cb15:901b:d157:4024:ada9:b238:4157:1cdc 65.87.28.220
cb15:901b:d157:4024:ada9:b238:4157:1cdd 65.87.28.221
cb15:901b:d157:4024:ada9:b238:4157:1cde 65.87.28.222
cb15:901b:d157:4024:ada9:b238:4157:1cdf 65.87.28.223
cb15:901b:d157:4024:ada9:b238:4157:1ce0 65.87.28.224
cb15:901b:d157:4024:ada9:b238:4157:1ce1 65.87.28.225
cb15:901b:d157:4024:ada9:b238:4157:1ce2 65.87.28.226
cb15:901b:d157:4024:ada9:b238:4157:1ce3 65.87.28.227
cb15:901b:d157:4024:ada9:b238:4157:1ce4 65.87.28.228
cb15:901b:d157:4024:ada9:b238:4157:1ce5 65.87.28.229
cb15:901b:d157:4024:ada9:b238:4157:1ce6 65.87.28.230
cb15:901b:d157:4024:ada9:b238:4157:1ce7 65.87.28.231
cb15:901b:d157:4024:ada9:b238:4157:1ce8 65.87.28.232
cb15:901b:d157:4024:ada9:b238:4157:1ce9 65.87.28.233
cb15:901b:d157:4024:ada9:b238:4157:1cea 65.87.28.234
cb15:901b:d157:4024:ada9:b238:4157:1ceb 65.87.28.235
cb15:901b:d157:4024:ada9:b238:4157:1cec 65.87.28.236
cb15:901b:d157:4024:ada9:b238:4157:1ced 65.87.28.237
cb15:901b:d157:4024:ada9:b238:4157:1cee 65.87.28.238
cb15:901b:d157:4024:ada9:b238:4157:1cef 65.87.28.239
cb15:901b:d157:4024:ada9:b238:4157:1cf0 65.87.28.240
cb15:901b:d157:4024:ada9:b238:4157:1cf1 65.87.28.241
cb15:901b:d157:4024:ada9:b238:4157:1cf2 65.87.28.242
cb15:901b:d157:4024:ada9:b238:4157:1cf3 65.87.28.243
cb15:901b:d157:4024:ada9:b238:4157:1cf4 65.87.28.244
cb15:901b:d157:4024:ada9:b238:4157:1cf5 65.87.28.245
cb15:901b:d157:4024:ada9:b238:4157:1cf6 65.87.28.246
cb15:901b:d157:4024:ada9:b238:4157:1cf7 65.87.28.247
cb15:901b:d157:4024:ada9:b238:4157:1cf8 65.87.28.248
cb15:901b:d157:4024:ada9:b238:4157:1cf9 65.87.28.249
cb15:901b:d157:4024:ada9:b238:4157:1cfa 65.87.28.250
cb15:901b:d157:4024:ada9:b238:4157:1cfb 65.87.28.251
cb15:901b:d157:4024:ada9:b238:4157:1cfc 65.87.28.252
cb15:901b:d157:4024:ada9:b238:4157:1cfd 65.87.28.253
cb15:901b:d157:4024:ada9:b238:4157:1cfe 65.87.28.254
cb15:901b:d157:4024:ada9:b238:4157:1cff 65.87.28.255

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.