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:ada9:5024:8155:b901	129.85.185.1
cb15:901b:d157:4024:ada9:5024:8155:b902	129.85.185.2
cb15:901b:d157:4024:ada9:5024:8155:b903	129.85.185.3
cb15:901b:d157:4024:ada9:5024:8155:b904	129.85.185.4
cb15:901b:d157:4024:ada9:5024:8155:b905	129.85.185.5
cb15:901b:d157:4024:ada9:5024:8155:b906	129.85.185.6
cb15:901b:d157:4024:ada9:5024:8155:b907	129.85.185.7
cb15:901b:d157:4024:ada9:5024:8155:b908	129.85.185.8
cb15:901b:d157:4024:ada9:5024:8155:b909	129.85.185.9
cb15:901b:d157:4024:ada9:5024:8155:b90a	129.85.185.10
cb15:901b:d157:4024:ada9:5024:8155:b90b	129.85.185.11
cb15:901b:d157:4024:ada9:5024:8155:b90c	129.85.185.12
cb15:901b:d157:4024:ada9:5024:8155:b90d	129.85.185.13
cb15:901b:d157:4024:ada9:5024:8155:b90e	129.85.185.14
cb15:901b:d157:4024:ada9:5024:8155:b90f	129.85.185.15
cb15:901b:d157:4024:ada9:5024:8155:b910	129.85.185.16
cb15:901b:d157:4024:ada9:5024:8155:b911	129.85.185.17
cb15:901b:d157:4024:ada9:5024:8155:b912	129.85.185.18
cb15:901b:d157:4024:ada9:5024:8155:b913	129.85.185.19
cb15:901b:d157:4024:ada9:5024:8155:b914	129.85.185.20
cb15:901b:d157:4024:ada9:5024:8155:b915	129.85.185.21
cb15:901b:d157:4024:ada9:5024:8155:b916	129.85.185.22
cb15:901b:d157:4024:ada9:5024:8155:b917	129.85.185.23
cb15:901b:d157:4024:ada9:5024:8155:b918	129.85.185.24
cb15:901b:d157:4024:ada9:5024:8155:b919	129.85.185.25
cb15:901b:d157:4024:ada9:5024:8155:b91a	129.85.185.26
cb15:901b:d157:4024:ada9:5024:8155:b91b	129.85.185.27
cb15:901b:d157:4024:ada9:5024:8155:b91c	129.85.185.28
cb15:901b:d157:4024:ada9:5024:8155:b91d	129.85.185.29
cb15:901b:d157:4024:ada9:5024:8155:b91e	129.85.185.30
cb15:901b:d157:4024:ada9:5024:8155:b91f	129.85.185.31
cb15:901b:d157:4024:ada9:5024:8155:b920	129.85.185.32
cb15:901b:d157:4024:ada9:5024:8155:b921	129.85.185.33
cb15:901b:d157:4024:ada9:5024:8155:b922	129.85.185.34
cb15:901b:d157:4024:ada9:5024:8155:b923	129.85.185.35
cb15:901b:d157:4024:ada9:5024:8155:b924	129.85.185.36
cb15:901b:d157:4024:ada9:5024:8155:b925	129.85.185.37
cb15:901b:d157:4024:ada9:5024:8155:b926	129.85.185.38
cb15:901b:d157:4024:ada9:5024:8155:b927	129.85.185.39
cb15:901b:d157:4024:ada9:5024:8155:b928	129.85.185.40
cb15:901b:d157:4024:ada9:5024:8155:b929	129.85.185.41
cb15:901b:d157:4024:ada9:5024:8155:b92a	129.85.185.42
cb15:901b:d157:4024:ada9:5024:8155:b92b	129.85.185.43
cb15:901b:d157:4024:ada9:5024:8155:b92c	129.85.185.44
cb15:901b:d157:4024:ada9:5024:8155:b92d	129.85.185.45
cb15:901b:d157:4024:ada9:5024:8155:b92e	129.85.185.46
cb15:901b:d157:4024:ada9:5024:8155:b92f	129.85.185.47
cb15:901b:d157:4024:ada9:5024:8155:b930	129.85.185.48
cb15:901b:d157:4024:ada9:5024:8155:b931	129.85.185.49
cb15:901b:d157:4024:ada9:5024:8155:b932	129.85.185.50
cb15:901b:d157:4024:ada9:5024:8155:b933	129.85.185.51
cb15:901b:d157:4024:ada9:5024:8155:b934	129.85.185.52
cb15:901b:d157:4024:ada9:5024:8155:b935	129.85.185.53
cb15:901b:d157:4024:ada9:5024:8155:b936	129.85.185.54
cb15:901b:d157:4024:ada9:5024:8155:b937	129.85.185.55
cb15:901b:d157:4024:ada9:5024:8155:b938	129.85.185.56
cb15:901b:d157:4024:ada9:5024:8155:b939	129.85.185.57
cb15:901b:d157:4024:ada9:5024:8155:b93a	129.85.185.58
cb15:901b:d157:4024:ada9:5024:8155:b93b	129.85.185.59
cb15:901b:d157:4024:ada9:5024:8155:b93c	129.85.185.60

cb15:901b:d157:4024:ada9:5024:8155:b93d	129.85.185.61
cb15:901b:d157:4024:ada9:5024:8155:b93e	129.85.185.62
cb15:901b:d157:4024:ada9:5024:8155:b93f	129.85.185.63
cb15:901b:d157:4024:ada9:5024:8155:b940	129.85.185.64
cb15:901b:d157:4024:ada9:5024:8155:b941	129.85.185.65
cb15:901b:d157:4024:ada9:5024:8155:b942	129.85.185.66
cb15:901b:d157:4024:ada9:5024:8155:b943	129.85.185.67
cb15:901b:d157:4024:ada9:5024:8155:b944	129.85.185.68
cb15:901b:d157:4024:ada9:5024:8155:b945	129.85.185.69
cb15:901b:d157:4024:ada9:5024:8155:b946	129.85.185.70
cb15:901b:d157:4024:ada9:5024:8155:b947	129.85.185.71
cb15:901b:d157:4024:ada9:5024:8155:b948	129.85.185.72
cb15:901b:d157:4024:ada9:5024:8155:b949	129.85.185.73
cb15:901b:d157:4024:ada9:5024:8155:b94a	129.85.185.74
cb15:901b:d157:4024:ada9:5024:8155:b94b	129.85.185.75
cb15:901b:d157:4024:ada9:5024:8155:b94c	129.85.185.76
cb15:901b:d157:4024:ada9:5024:8155:b94d	129.85.185.77
cb15:901b:d157:4024:ada9:5024:8155:b94e	129.85.185.78
cb15:901b:d157:4024:ada9:5024:8155:b94f	129.85.185.79
cb15:901b:d157:4024:ada9:5024:8155:b950	129.85.185.80
cb15:901b:d157:4024:ada9:5024:8155:b951	129.85.185.81
cb15:901b:d157:4024:ada9:5024:8155:b952	129.85.185.82
cb15:901b:d157:4024:ada9:5024:8155:b953	129.85.185.83
cb15:901b:d157:4024:ada9:5024:8155:b954	129.85.185.84
cb15:901b:d157:4024:ada9:5024:8155:b955	129.85.185.85
cb15:901b:d157:4024:ada9:5024:8155:b956	129.85.185.86
cb15:901b:d157:4024:ada9:5024:8155:b957	129.85.185.87
cb15:901b:d157:4024:ada9:5024:8155:b958	129.85.185.88
cb15:901b:d157:4024:ada9:5024:8155:b959	129.85.185.89
cb15:901b:d157:4024:ada9:5024:8155:b95a	129.85.185.90
cb15:901b:d157:4024:ada9:5024:8155:b95b	129.85.185.91
cb15:901b:d157:4024:ada9:5024:8155:b95c	129.85.185.92
cb15:901b:d157:4024:ada9:5024:8155:b95d	129.85.185.93
cb15:901b:d157:4024:ada9:5024:8155:b95e	129.85.185.94
cb15:901b:d157:4024:ada9:5024:8155:b95f	129.85.185.95
cb15:901b:d157:4024:ada9:5024:8155:b960	129.85.185.96
cb15:901b:d157:4024:ada9:5024:8155:b961	129.85.185.97
cb15:901b:d157:4024:ada9:5024:8155:b962	129.85.185.98
cb15:901b:d157:4024:ada9:5024:8155:b963	129.85.185.99
cb15:901b:d157:4024:ada9:5024:8155:b964	129.85.185.100
cb15:901b:d157:4024:ada9:5024:8155:b965	129.85.185.101
cb15:901b:d157:4024:ada9:5024:8155:b966	129.85.185.102
cb15:901b:d157:4024:ada9:5024:8155:b967	129.85.185.103
cb15:901b:d157:4024:ada9:5024:8155:b968	129.85.185.104
cb15:901b:d157:4024:ada9:5024:8155:b969	129.85.185.105
cb15:901b:d157:4024:ada9:5024:8155:b96a	129.85.185.106
cb15:901b:d157:4024:ada9:5024:8155:b96b	129.85.185.107
cb15:901b:d157:4024:ada9:5024:8155:b96c	129.85.185.108
cb15:901b:d157:4024:ada9:5024:8155:b96d	129.85.185.109
cb15:901b:d157:4024:ada9:5024:8155:b96e	129.85.185.110
cb15:901b:d157:4024:ada9:5024:8155:b96f	129.85.185.111
cb15:901b:d157:4024:ada9:5024:8155:b970	129.85.185.112
cb15:901b:d157:4024:ada9:5024:8155:b971	129.85.185.113
cb15:901b:d157:4024:ada9:5024:8155:b972	129.85.185.114
cb15:901b:d157:4024:ada9:5024:8155:b973	129.85.185.115
cb15:901b:d157:4024:ada9:5024:8155:b974	129.85.185.116
cb15:901b:d157:4024:ada9:5024:8155:b975	129.85.185.117
cb15:901b:d157:4024:ada9:5024:8155:b976	129.85.185.118
cb15:901b:d157:4024:ada9:5024:8155:b977	129.85.185.119
cb15:901b:d157:4024:ada9:5024:8155:b978	129.85.185.120

cb15:901b:d157:4024:ada9:5024:8155:b979	129.85.185.121
cb15:901b:d157:4024:ada9:5024:8155:b97a	129.85.185.122
cb15:901b:d157:4024:ada9:5024:8155:b97b	129.85.185.123
cb15:901b:d157:4024:ada9:5024:8155:b97c	129.85.185.124
cb15:901b:d157:4024:ada9:5024:8155:b97d	129.85.185.125
cb15:901b:d157:4024:ada9:5024:8155:b97e	129.85.185.126
cb15:901b:d157:4024:ada9:5024:8155:b97f	129.85.185.127
cb15:901b:d157:4024:ada9:5024:8155:b980	129.85.185.128
cb15:901b:d157:4024:ada9:5024:8155:b981	129.85.185.129
cb15:901b:d157:4024:ada9:5024:8155:b982	129.85.185.130
cb15:901b:d157:4024:ada9:5024:8155:b983	129.85.185.131
cb15:901b:d157:4024:ada9:5024:8155:b984	129.85.185.132
cb15:901b:d157:4024:ada9:5024:8155:b985	129.85.185.133
cb15:901b:d157:4024:ada9:5024:8155:b986	129.85.185.134
cb15:901b:d157:4024:ada9:5024:8155:b987	129.85.185.135
cb15:901b:d157:4024:ada9:5024:8155:b988	129.85.185.136
cb15:901b:d157:4024:ada9:5024:8155:b989	129.85.185.137
cb15:901b:d157:4024:ada9:5024:8155:b98a	129.85.185.138
cb15:901b:d157:4024:ada9:5024:8155:b98b	129.85.185.139
cb15:901b:d157:4024:ada9:5024:8155:b98c	129.85.185.140
cb15:901b:d157:4024:ada9:5024:8155:b98d	129.85.185.141
cb15:901b:d157:4024:ada9:5024:8155:b98e	129.85.185.142
cb15:901b:d157:4024:ada9:5024:8155:b98f	129.85.185.143
cb15:901b:d157:4024:ada9:5024:8155:b990	129.85.185.144
cb15:901b:d157:4024:ada9:5024:8155:b991	129.85.185.145
cb15:901b:d157:4024:ada9:5024:8155:b992	129.85.185.146
cb15:901b:d157:4024:ada9:5024:8155:b993	129.85.185.147
cb15:901b:d157:4024:ada9:5024:8155:b994	129.85.185.148
cb15:901b:d157:4024:ada9:5024:8155:b995	129.85.185.149
cb15:901b:d157:4024:ada9:5024:8155:b996	129.85.185.150
cb15:901b:d157:4024:ada9:5024:8155:b997	129.85.185.151
cb15:901b:d157:4024:ada9:5024:8155:b998	129.85.185.152
cb15:901b:d157:4024:ada9:5024:8155:b999	129.85.185.153
cb15:901b:d157:4024:ada9:5024:8155:b99a	129.85.185.154
cb15:901b:d157:4024:ada9:5024:8155:b99b	129.85.185.155
cb15:901b:d157:4024:ada9:5024:8155:b99c	129.85.185.156
cb15:901b:d157:4024:ada9:5024:8155:b99d	129.85.185.157
cb15:901b:d157:4024:ada9:5024:8155:b99e	129.85.185.158
cb15:901b:d157:4024:ada9:5024:8155:b99f	129.85.185.159
cb15:901b:d157:4024:ada9:5024:8155:b9a0	129.85.185.160
cb15:901b:d157:4024:ada9:5024:8155:b9a1	129.85.185.161
cb15:901b:d157:4024:ada9:5024:8155:b9a2	129.85.185.162
cb15:901b:d157:4024:ada9:5024:8155:b9a3	129.85.185.163
cb15:901b:d157:4024:ada9:5024:8155:b9a4	129.85.185.164
cb15:901b:d157:4024:ada9:5024:8155:b9a5	129.85.185.165
cb15:901b:d157:4024:ada9:5024:8155:b9a6	129.85.185.166
cb15:901b:d157:4024:ada9:5024:8155:b9a7	129.85.185.167
cb15:901b:d157:4024:ada9:5024:8155:b9a8	129.85.185.168
cb15:901b:d157:4024:ada9:5024:8155:b9a9	129.85.185.169
cb15:901b:d157:4024:ada9:5024:8155:b9aa	129.85.185.170
cb15:901b:d157:4024:ada9:5024:8155:b9ab	129.85.185.171
cb15:901b:d157:4024:ada9:5024:8155:b9ac	129.85.185.172
cb15:901b:d157:4024:ada9:5024:8155:b9ad	129.85.185.173
cb15:901b:d157:4024:ada9:5024:8155:b9ae	129.85.185.174
cb15:901b:d157:4024:ada9:5024:8155:b9af	129.85.185.175
cb15:901b:d157:4024:ada9:5024:8155:b9b0	129.85.185.176
cb15:901b:d157:4024:ada9:5024:8155:b9b1	129.85.185.177
cb15:901b:d157:4024:ada9:5024:8155:b9b2	129.85.185.178
cb15:901b:d157:4024:ada9:5024:8155:b9b3	129.85.185.179
cb15:901b:d157:4024:ada9:5024:8155:b9b4	129.85.185.180

cb15:901b:d157:4024:ada9:5024:8155:b9b5	129.85.185.181
cb15:901b:d157:4024:ada9:5024:8155:b9b6	129.85.185.182
cb15:901b:d157:4024:ada9:5024:8155:b9b7	129.85.185.183
cb15:901b:d157:4024:ada9:5024:8155:b9b8	129.85.185.184
cb15:901b:d157:4024:ada9:5024:8155:b9b9	129.85.185.185
cb15:901b:d157:4024:ada9:5024:8155:b9ba	129.85.185.186
cb15:901b:d157:4024:ada9:5024:8155:b9bb	129.85.185.187
cb15:901b:d157:4024:ada9:5024:8155:b9bc	129.85.185.188
cb15:901b:d157:4024:ada9:5024:8155:b9bd	129.85.185.189
cb15:901b:d157:4024:ada9:5024:8155:b9be	129.85.185.190
cb15:901b:d157:4024:ada9:5024:8155:b9bf	129.85.185.191
cb15:901b:d157:4024:ada9:5024:8155:b9c0	129.85.185.192
cb15:901b:d157:4024:ada9:5024:8155:b9c1	129.85.185.193
cb15:901b:d157:4024:ada9:5024:8155:b9c2	129.85.185.194
cb15:901b:d157:4024:ada9:5024:8155:b9c3	129.85.185.195
cb15:901b:d157:4024:ada9:5024:8155:b9c4	129.85.185.196
cb15:901b:d157:4024:ada9:5024:8155:b9c5	129.85.185.197
cb15:901b:d157:4024:ada9:5024:8155:b9c6	129.85.185.198
cb15:901b:d157:4024:ada9:5024:8155:b9c7	129.85.185.199
cb15:901b:d157:4024:ada9:5024:8155:b9c8	129.85.185.200
cb15:901b:d157:4024:ada9:5024:8155:b9c9	129.85.185.201
cb15:901b:d157:4024:ada9:5024:8155:b9ca	129.85.185.202
cb15:901b:d157:4024:ada9:5024:8155:b9cb	129.85.185.203
cb15:901b:d157:4024:ada9:5024:8155:b9cc	129.85.185.204
cb15:901b:d157:4024:ada9:5024:8155:b9cd	129.85.185.205
cb15:901b:d157:4024:ada9:5024:8155:b9ce	129.85.185.206
cb15:901b:d157:4024:ada9:5024:8155:b9cf	129.85.185.207
cb15:901b:d157:4024:ada9:5024:8155:b9d0	129.85.185.208
cb15:901b:d157:4024:ada9:5024:8155:b9d1	129.85.185.209
cb15:901b:d157:4024:ada9:5024:8155:b9d2	129.85.185.210
cb15:901b:d157:4024:ada9:5024:8155:b9d3	129.85.185.211
cb15:901b:d157:4024:ada9:5024:8155:b9d4	129.85.185.212
cb15:901b:d157:4024:ada9:5024:8155:b9d5	129.85.185.213
cb15:901b:d157:4024:ada9:5024:8155:b9d6	129.85.185.214
cb15:901b:d157:4024:ada9:5024:8155:b9d7	129.85.185.215
cb15:901b:d157:4024:ada9:5024:8155:b9d8	129.85.185.216
cb15:901b:d157:4024:ada9:5024:8155:b9d9	129.85.185.217
cb15:901b:d157:4024:ada9:5024:8155:b9da	129.85.185.218
cb15:901b:d157:4024:ada9:5024:8155:b9db	129.85.185.219
cb15:901b:d157:4024:ada9:5024:8155:b9dc	129.85.185.220
cb15:901b:d157:4024:ada9:5024:8155:b9dd	129.85.185.221
cb15:901b:d157:4024:ada9:5024:8155:b9de	129.85.185.222
cb15:901b:d157:4024:ada9:5024:8155:b9df	129.85.185.223
cb15:901b:d157:4024:ada9:5024:8155:b9e0	129.85.185.224
cb15:901b:d157:4024:ada9:5024:8155:b9e1	129.85.185.225
cb15:901b:d157:4024:ada9:5024:8155:b9e2	129.85.185.226
cb15:901b:d157:4024:ada9:5024:8155:b9e3	129.85.185.227
cb15:901b:d157:4024:ada9:5024:8155:b9e4	129.85.185.228
cb15:901b:d157:4024:ada9:5024:8155:b9e5	129.85.185.229
cb15:901b:d157:4024:ada9:5024:8155:b9e6	129.85.185.230
cb15:901b:d157:4024:ada9:5024:8155:b9e7	129.85.185.231
cb15:901b:d157:4024:ada9:5024:8155:b9e8	129.85.185.232
cb15:901b:d157:4024:ada9:5024:8155:b9e9	129.85.185.233
cb15:901b:d157:4024:ada9:5024:8155:b9ea	129.85.185.234
cb15:901b:d157:4024:ada9:5024:8155:b9eb	129.85.185.235
cb15:901b:d157:4024:ada9:5024:8155:b9ec	129.85.185.236
cb15:901b:d157:4024:ada9:5024:8155:b9ed	129.85.185.237
cb15:901b:d157:4024:ada9:5024:8155:b9ee	129.85.185.238
cb15:901b:d157:4024:ada9:5024:8155:b9ef	129.85.185.239
cb15:901b:d157:4024:ada9:5024:8155:b9f0	129.85.185.240
cb15:901b:d157:4024:ada9:5024:8155:b9f1	129.85.185.241
cb15:901b:d157:4024:ada9:5024:8155:b9f2	129.85.185.242
cb15:901b:d157:4024:ada9:5024:8155:b9f3	129.85.185.243
cb15:901b:d157:4024:ada9:5024:8155:b9f4	129.85.185.244
cb15:901b:d157:4024:ada9:5024:8155:b9f5	129.85.185.245
cb15:901b:d157:4024:ada9:5024:8155:b9f6	129.85.185.246
cb15:901b:d157:4024:ada9:5024:8155:b9f7	129.85.185.247
cb15:901b:d157:4024:ada9:5024:8155:b9f8	129.85.185.248
cb15:901b:d157:4024:ada9:5024:8155:b9f9	129.85.185.249
cb15:901b:d157:4024:ada9:5024:8155:b9fa	129.85.185.250
cb15:901b:d157:4024:ada9:5024:8155:b9fb	129.85.185.251
cb15:901b:d157:4024:ada9:5024:8155:b9fc	129.85.185.252
cb15:901b:d157:4024:ada9:5024:8155:b9fd	129.85.185.253
cb15:901b:d157:4024:ada9:5024:8155:b9fe	129.85.185.254
cb15:901b:d157:4024:ada9:5024:8155:b9ff	129.85.185.255

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.