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:901b:1324:ada3:b51a:8ef5:8901	142.245.137.1
cb15:901b:901b:1324:ada3:b51a:8ef5:8902	142.245.137.2
cb15:901b:901b:1324:ada3:b51a:8ef5:8903	142.245.137.3
cb15:901b:901b:1324:ada3:b51a:8ef5:8904	142.245.137.4
cb15:901b:901b:1324:ada3:b51a:8ef5:8905	142.245.137.5
cb15:901b:901b:1324:ada3:b51a:8ef5:8906	142.245.137.6
cb15:901b:901b:1324:ada3:b51a:8ef5:8907	142.245.137.7
cb15:901b:901b:1324:ada3:b51a:8ef5:8908	142.245.137.8
cb15:901b:901b:1324:ada3:b51a:8ef5:8909	142.245.137.9
cb15:901b:901b:1324:ada3:b51a:8ef5:890a	142.245.137.10
cb15:901b:901b:1324:ada3:b51a:8ef5:890b	142.245.137.11
cb15:901b:901b:1324:ada3:b51a:8ef5:890c	142.245.137.12
cb15:901b:901b:1324:ada3:b51a:8ef5:890d	142.245.137.13
cb15:901b:901b:1324:ada3:b51a:8ef5:890e	142.245.137.14
cb15:901b:901b:1324:ada3:b51a:8ef5:890f	142.245.137.15
cb15:901b:901b:1324:ada3:b51a:8ef5:8910	142.245.137.16
cb15:901b:901b:1324:ada3:b51a:8ef5:8911	142.245.137.17
cb15:901b:901b:1324:ada3:b51a:8ef5:8912	142.245.137.18
cb15:901b:901b:1324:ada3:b51a:8ef5:8913	142.245.137.19
cb15:901b:901b:1324:ada3:b51a:8ef5:8914	142.245.137.20
cb15:901b:901b:1324:ada3:b51a:8ef5:8915	142.245.137.21
cb15:901b:901b:1324:ada3:b51a:8ef5:8916	142.245.137.22
cb15:901b:901b:1324:ada3:b51a:8ef5:8917	142.245.137.23
cb15:901b:901b:1324:ada3:b51a:8ef5:8918	142.245.137.24
cb15:901b:901b:1324:ada3:b51a:8ef5:8919	142.245.137.25
cb15:901b:901b:1324:ada3:b51a:8ef5:891a	142.245.137.26
cb15:901b:901b:1324:ada3:b51a:8ef5:891b	142.245.137.27
cb15:901b:901b:1324:ada3:b51a:8ef5:891c	142.245.137.28
cb15:901b:901b:1324:ada3:b51a:8ef5:891d	142.245.137.29
cb15:901b:901b:1324:ada3:b51a:8ef5:891e	142.245.137.30
cb15:901b:901b:1324:ada3:b51a:8ef5:891f	142.245.137.31
cb15:901b:901b:1324:ada3:b51a:8ef5:8920	142.245.137.32
cb15:901b:901b:1324:ada3:b51a:8ef5:8921	142.245.137.33
cb15:901b:901b:1324:ada3:b51a:8ef5:8922	142.245.137.34
cb15:901b:901b:1324:ada3:b51a:8ef5:8923	142.245.137.35
cb15:901b:901b:1324:ada3:b51a:8ef5:8924	142.245.137.36
cb15:901b:901b:1324:ada3:b51a:8ef5:8925	142.245.137.37
cb15:901b:901b:1324:ada3:b51a:8ef5:8926	142.245.137.38
cb15:901b:901b:1324:ada3:b51a:8ef5:8927	142.245.137.39
cb15:901b:901b:1324:ada3:b51a:8ef5:8928	142.245.137.40
cb15:901b:901b:1324:ada3:b51a:8ef5:8929	142.245.137.41
cb15:901b:901b:1324:ada3:b51a:8ef5:892a	142.245.137.42
cb15:901b:901b:1324:ada3:b51a:8ef5:892b	142.245.137.43
cb15:901b:901b:1324:ada3:b51a:8ef5:892c	142.245.137.44
cb15:901b:901b:1324:ada3:b51a:8ef5:892d	142.245.137.45
cb15:901b:901b:1324:ada3:b51a:8ef5:892e	142.245.137.46
cb15:901b:901b:1324:ada3:b51a:8ef5:892f	142.245.137.47
cb15:901b:901b:1324:ada3:b51a:8ef5:8930	142.245.137.48
cb15:901b:901b:1324:ada3:b51a:8ef5:8931	142.245.137.49
cb15:901b:901b:1324:ada3:b51a:8ef5:8932	142.245.137.50
cb15:901b:901b:1324:ada3:b51a:8ef5:8933	142.245.137.51
cb15:901b:901b:1324:ada3:b51a:8ef5:8934	142.245.137.52
cb15:901b:901b:1324:ada3:b51a:8ef5:8935	142.245.137.53
cb15:901b:901b:1324:ada3:b51a:8ef5:8936	142.245.137.54
cb15:901b:901b:1324:ada3:b51a:8ef5:8937	142.245.137.55
cb15:901b:901b:1324:ada3:b51a:8ef5:8938	142.245.137.56
cb15:901b:901b:1324:ada3:b51a:8ef5:8939	142.245.137.57
cb15:901b:901b:1324:ada3:b51a:8ef5:893a	142.245.137.58
cb15:901b:901b:1324:ada3:b51a:8ef5:893b	142.245.137.59
cb15:901b:901b:1324:ada3:b51a:8ef5:893c	142.245.137.60

cb15:901b:901b:1324:ada3:b51a:8ef5:893d	142.245.137.61
cb15:901b:901b:1324:ada3:b51a:8ef5:893e	142.245.137.62
cb15:901b:901b:1324:ada3:b51a:8ef5:893f	142.245.137.63
cb15:901b:901b:1324:ada3:b51a:8ef5:8940	142.245.137.64
cb15:901b:901b:1324:ada3:b51a:8ef5:8941	142.245.137.65
cb15:901b:901b:1324:ada3:b51a:8ef5:8942	142.245.137.66
cb15:901b:901b:1324:ada3:b51a:8ef5:8943	142.245.137.67
cb15:901b:901b:1324:ada3:b51a:8ef5:8944	142.245.137.68
cb15:901b:901b:1324:ada3:b51a:8ef5:8945	142.245.137.69
cb15:901b:901b:1324:ada3:b51a:8ef5:8946	142.245.137.70
cb15:901b:901b:1324:ada3:b51a:8ef5:8947	142.245.137.71
cb15:901b:901b:1324:ada3:b51a:8ef5:8948	142.245.137.72
cb15:901b:901b:1324:ada3:b51a:8ef5:8949	142.245.137.73
cb15:901b:901b:1324:ada3:b51a:8ef5:894a	142.245.137.74
cb15:901b:901b:1324:ada3:b51a:8ef5:894b	142.245.137.75
cb15:901b:901b:1324:ada3:b51a:8ef5:894c	142.245.137.76
cb15:901b:901b:1324:ada3:b51a:8ef5:894d	142.245.137.77
cb15:901b:901b:1324:ada3:b51a:8ef5:894e	142.245.137.78
cb15:901b:901b:1324:ada3:b51a:8ef5:894f	142.245.137.79
cb15:901b:901b:1324:ada3:b51a:8ef5:8950	142.245.137.80
cb15:901b:901b:1324:ada3:b51a:8ef5:8951	142.245.137.81
cb15:901b:901b:1324:ada3:b51a:8ef5:8952	142.245.137.82
cb15:901b:901b:1324:ada3:b51a:8ef5:8953	142.245.137.83
cb15:901b:901b:1324:ada3:b51a:8ef5:8954	142.245.137.84
cb15:901b:901b:1324:ada3:b51a:8ef5:8955	142.245.137.85
cb15:901b:901b:1324:ada3:b51a:8ef5:8956	142.245.137.86
cb15:901b:901b:1324:ada3:b51a:8ef5:8957	142.245.137.87
cb15:901b:901b:1324:ada3:b51a:8ef5:8958	142.245.137.88
cb15:901b:901b:1324:ada3:b51a:8ef5:8959	142.245.137.89
cb15:901b:901b:1324:ada3:b51a:8ef5:895a	142.245.137.90
cb15:901b:901b:1324:ada3:b51a:8ef5:895b	142.245.137.91
cb15:901b:901b:1324:ada3:b51a:8ef5:895c	142.245.137.92
cb15:901b:901b:1324:ada3:b51a:8ef5:895d	142.245.137.93
cb15:901b:901b:1324:ada3:b51a:8ef5:895e	142.245.137.94
cb15:901b:901b:1324:ada3:b51a:8ef5:895f	142.245.137.95
cb15:901b:901b:1324:ada3:b51a:8ef5:8960	142.245.137.96
cb15:901b:901b:1324:ada3:b51a:8ef5:8961	142.245.137.97
cb15:901b:901b:1324:ada3:b51a:8ef5:8962	142.245.137.98
cb15:901b:901b:1324:ada3:b51a:8ef5:8963	142.245.137.99
cb15:901b:901b:1324:ada3:b51a:8ef5:8964	142.245.137.100
cb15:901b:901b:1324:ada3:b51a:8ef5:8965	142.245.137.101
cb15:901b:901b:1324:ada3:b51a:8ef5:8966	142.245.137.102
cb15:901b:901b:1324:ada3:b51a:8ef5:8967	142.245.137.103
cb15:901b:901b:1324:ada3:b51a:8ef5:8968	142.245.137.104
cb15:901b:901b:1324:ada3:b51a:8ef5:8969	142.245.137.105
cb15:901b:901b:1324:ada3:b51a:8ef5:896a	142.245.137.106
cb15:901b:901b:1324:ada3:b51a:8ef5:896b	142.245.137.107
cb15:901b:901b:1324:ada3:b51a:8ef5:896c	142.245.137.108
cb15:901b:901b:1324:ada3:b51a:8ef5:896d	142.245.137.109
cb15:901b:901b:1324:ada3:b51a:8ef5:896e	142.245.137.110
cb15:901b:901b:1324:ada3:b51a:8ef5:896f	142.245.137.111
cb15:901b:901b:1324:ada3:b51a:8ef5:8970	142.245.137.112
cb15:901b:901b:1324:ada3:b51a:8ef5:8971	142.245.137.113
cb15:901b:901b:1324:ada3:b51a:8ef5:8972	142.245.137.114
cb15:901b:901b:1324:ada3:b51a:8ef5:8973	142.245.137.115
cb15:901b:901b:1324:ada3:b51a:8ef5:8974	142.245.137.116
cb15:901b:901b:1324:ada3:b51a:8ef5:8975	142.245.137.117
cb15:901b:901b:1324:ada3:b51a:8ef5:8976	142.245.137.118
cb15:901b:901b:1324:ada3:b51a:8ef5:8977	142.245.137.119
cb15:901b:901b:1324:ada3:b51a:8ef5:8978	142.245.137.120

cb15:901b:901b:1324:ada3:b51a:8ef5:8979	142.245.137.121
cb15:901b:901b:1324:ada3:b51a:8ef5:897a	142.245.137.122
cb15:901b:901b:1324:ada3:b51a:8ef5:897b	142.245.137.123
cb15:901b:901b:1324:ada3:b51a:8ef5:897c	142.245.137.124
cb15:901b:901b:1324:ada3:b51a:8ef5:897d	142.245.137.125
cb15:901b:901b:1324:ada3:b51a:8ef5:897e	142.245.137.126
cb15:901b:901b:1324:ada3:b51a:8ef5:897f	142.245.137.127
cb15:901b:901b:1324:ada3:b51a:8ef5:8980	142.245.137.128
cb15:901b:901b:1324:ada3:b51a:8ef5:8981	142.245.137.129
cb15:901b:901b:1324:ada3:b51a:8ef5:8982	142.245.137.130
cb15:901b:901b:1324:ada3:b51a:8ef5:8983	142.245.137.131
cb15:901b:901b:1324:ada3:b51a:8ef5:8984	142.245.137.132
cb15:901b:901b:1324:ada3:b51a:8ef5:8985	142.245.137.133
cb15:901b:901b:1324:ada3:b51a:8ef5:8986	142.245.137.134
cb15:901b:901b:1324:ada3:b51a:8ef5:8987	142.245.137.135
cb15:901b:901b:1324:ada3:b51a:8ef5:8988	142.245.137.136
cb15:901b:901b:1324:ada3:b51a:8ef5:8989	142.245.137.137
cb15:901b:901b:1324:ada3:b51a:8ef5:898a	142.245.137.138
cb15:901b:901b:1324:ada3:b51a:8ef5:898b	142.245.137.139
cb15:901b:901b:1324:ada3:b51a:8ef5:898c	142.245.137.140
cb15:901b:901b:1324:ada3:b51a:8ef5:898d	142.245.137.141
cb15:901b:901b:1324:ada3:b51a:8ef5:898e	142.245.137.142
cb15:901b:901b:1324:ada3:b51a:8ef5:898f	142.245.137.143
cb15:901b:901b:1324:ada3:b51a:8ef5:8990	142.245.137.144
cb15:901b:901b:1324:ada3:b51a:8ef5:8991	142.245.137.145
cb15:901b:901b:1324:ada3:b51a:8ef5:8992	142.245.137.146
cb15:901b:901b:1324:ada3:b51a:8ef5:8993	142.245.137.147
cb15:901b:901b:1324:ada3:b51a:8ef5:8994	142.245.137.148
cb15:901b:901b:1324:ada3:b51a:8ef5:8995	142.245.137.149
cb15:901b:901b:1324:ada3:b51a:8ef5:8996	142.245.137.150
cb15:901b:901b:1324:ada3:b51a:8ef5:8997	142.245.137.151
cb15:901b:901b:1324:ada3:b51a:8ef5:8998	142.245.137.152
cb15:901b:901b:1324:ada3:b51a:8ef5:8999	142.245.137.153
cb15:901b:901b:1324:ada3:b51a:8ef5:899a	142.245.137.154
cb15:901b:901b:1324:ada3:b51a:8ef5:899b	142.245.137.155
cb15:901b:901b:1324:ada3:b51a:8ef5:899c	142.245.137.156
cb15:901b:901b:1324:ada3:b51a:8ef5:899d	142.245.137.157
cb15:901b:901b:1324:ada3:b51a:8ef5:899e	142.245.137.158
cb15:901b:901b:1324:ada3:b51a:8ef5:899f	142.245.137.159
cb15:901b:901b:1324:ada3:b51a:8ef5:89a0	142.245.137.160
cb15:901b:901b:1324:ada3:b51a:8ef5:89a1	142.245.137.161
cb15:901b:901b:1324:ada3:b51a:8ef5:89a2	142.245.137.162
cb15:901b:901b:1324:ada3:b51a:8ef5:89a3	142.245.137.163
cb15:901b:901b:1324:ada3:b51a:8ef5:89a4	142.245.137.164
cb15:901b:901b:1324:ada3:b51a:8ef5:89a5	142.245.137.165
cb15:901b:901b:1324:ada3:b51a:8ef5:89a6	142.245.137.166
cb15:901b:901b:1324:ada3:b51a:8ef5:89a7	142.245.137.167
cb15:901b:901b:1324:ada3:b51a:8ef5:89a8	142.245.137.168
cb15:901b:901b:1324:ada3:b51a:8ef5:89a9	142.245.137.169
cb15:901b:901b:1324:ada3:b51a:8ef5:89aa	142.245.137.170
cb15:901b:901b:1324:ada3:b51a:8ef5:89ab	142.245.137.171
cb15:901b:901b:1324:ada3:b51a:8ef5:89ac	142.245.137.172
cb15:901b:901b:1324:ada3:b51a:8ef5:89ad	142.245.137.173
cb15:901b:901b:1324:ada3:b51a:8ef5:89ae	142.245.137.174
cb15:901b:901b:1324:ada3:b51a:8ef5:89af	142.245.137.175
cb15:901b:901b:1324:ada3:b51a:8ef5:89b0	142.245.137.176
cb15:901b:901b:1324:ada3:b51a:8ef5:89b1	142.245.137.177
cb15:901b:901b:1324:ada3:b51a:8ef5:89b2	142.245.137.178
cb15:901b:901b:1324:ada3:b51a:8ef5:89b3	142.245.137.179
cb15:901b:901b:1324:ada3:b51a:8ef5:89b4	142.245.137.180

cb15:901b:901b:1324:ada3:b51a:8ef5:89b5	142.245.137.181
cb15:901b:901b:1324:ada3:b51a:8ef5:89b6	142.245.137.182
cb15:901b:901b:1324:ada3:b51a:8ef5:89b7	142.245.137.183
cb15:901b:901b:1324:ada3:b51a:8ef5:89b8	142.245.137.184
cb15:901b:901b:1324:ada3:b51a:8ef5:89b9	142.245.137.185
cb15:901b:901b:1324:ada3:b51a:8ef5:89ba	142.245.137.186
cb15:901b:901b:1324:ada3:b51a:8ef5:89bb	142.245.137.187
cb15:901b:901b:1324:ada3:b51a:8ef5:89bc	142.245.137.188
cb15:901b:901b:1324:ada3:b51a:8ef5:89bd	142.245.137.189
cb15:901b:901b:1324:ada3:b51a:8ef5:89be	142.245.137.190
cb15:901b:901b:1324:ada3:b51a:8ef5:89bf	142.245.137.191
cb15:901b:901b:1324:ada3:b51a:8ef5:89c0	142.245.137.192
cb15:901b:901b:1324:ada3:b51a:8ef5:89c1	142.245.137.193
cb15:901b:901b:1324:ada3:b51a:8ef5:89c2	142.245.137.194
cb15:901b:901b:1324:ada3:b51a:8ef5:89c3	142.245.137.195
cb15:901b:901b:1324:ada3:b51a:8ef5:89c4	142.245.137.196
cb15:901b:901b:1324:ada3:b51a:8ef5:89c5	142.245.137.197
cb15:901b:901b:1324:ada3:b51a:8ef5:89c6	142.245.137.198
cb15:901b:901b:1324:ada3:b51a:8ef5:89c7	142.245.137.199
cb15:901b:901b:1324:ada3:b51a:8ef5:89c8	142.245.137.200
cb15:901b:901b:1324:ada3:b51a:8ef5:89c9	142.245.137.201
cb15:901b:901b:1324:ada3:b51a:8ef5:89ca	142.245.137.202
cb15:901b:901b:1324:ada3:b51a:8ef5:89cb	142.245.137.203
cb15:901b:901b:1324:ada3:b51a:8ef5:89cc	142.245.137.204
cb15:901b:901b:1324:ada3:b51a:8ef5:89cd	142.245.137.205
cb15:901b:901b:1324:ada3:b51a:8ef5:89ce	142.245.137.206
cb15:901b:901b:1324:ada3:b51a:8ef5:89cf	142.245.137.207
cb15:901b:901b:1324:ada3:b51a:8ef5:89d0	142.245.137.208
cb15:901b:901b:1324:ada3:b51a:8ef5:89d1	142.245.137.209
cb15:901b:901b:1324:ada3:b51a:8ef5:89d2	142.245.137.210
cb15:901b:901b:1324:ada3:b51a:8ef5:89d3	142.245.137.211
cb15:901b:901b:1324:ada3:b51a:8ef5:89d4	142.245.137.212
cb15:901b:901b:1324:ada3:b51a:8ef5:89d5	142.245.137.213
cb15:901b:901b:1324:ada3:b51a:8ef5:89d6	142.245.137.214
cb15:901b:901b:1324:ada3:b51a:8ef5:89d7	142.245.137.215
cb15:901b:901b:1324:ada3:b51a:8ef5:89d8	142.245.137.216
cb15:901b:901b:1324:ada3:b51a:8ef5:89d9	142.245.137.217
cb15:901b:901b:1324:ada3:b51a:8ef5:89da	142.245.137.218
cb15:901b:901b:1324:ada3:b51a:8ef5:89db	142.245.137.219
cb15:901b:901b:1324:ada3:b51a:8ef5:89dc	142.245.137.220
cb15:901b:901b:1324:ada3:b51a:8ef5:89dd	142.245.137.221
cb15:901b:901b:1324:ada3:b51a:8ef5:89de	142.245.137.222
cb15:901b:901b:1324:ada3:b51a:8ef5:89df	142.245.137.223
cb15:901b:901b:1324:ada3:b51a:8ef5:89e0	142.245.137.224
cb15:901b:901b:1324:ada3:b51a:8ef5:89e1	142.245.137.225
cb15:901b:901b:1324:ada3:b51a:8ef5:89e2	142.245.137.226
cb15:901b:901b:1324:ada3:b51a:8ef5:89e3	142.245.137.227
cb15:901b:901b:1324:ada3:b51a:8ef5:89e4	142.245.137.228
cb15:901b:901b:1324:ada3:b51a:8ef5:89e5	142.245.137.229
cb15:901b:901b:1324:ada3:b51a:8ef5:89e6	142.245.137.230
cb15:901b:901b:1324:ada3:b51a:8ef5:89e7	142.245.137.231
cb15:901b:901b:1324:ada3:b51a:8ef5:89e8	142.245.137.232
cb15:901b:901b:1324:ada3:b51a:8ef5:89e9	142.245.137.233
cb15:901b:901b:1324:ada3:b51a:8ef5:89ea	142.245.137.234
cb15:901b:901b:1324:ada3:b51a:8ef5:89eb	142.245.137.235
cb15:901b:901b:1324:ada3:b51a:8ef5:89ec	142.245.137.236
cb15:901b:901b:1324:ada3:b51a:8ef5:89ed	142.245.137.237
cb15:901b:901b:1324:ada3:b51a:8ef5:89ee	142.245.137.238
cb15:901b:901b:1324:ada3:b51a:8ef5:89ef	142.245.137.239
cb15:901b:901b:1324:ada3:b51a:8ef5:89f0	142.245.137.240
cb15:901b:901b:1324:ada3:b51a:8ef5:89f1	142.245.137.241
cb15:901b:901b:1324:ada3:b51a:8ef5:89f2	142.245.137.242
cb15:901b:901b:1324:ada3:b51a:8ef5:89f3	142.245.137.243
cb15:901b:901b:1324:ada3:b51a:8ef5:89f4	142.245.137.244
cb15:901b:901b:1324:ada3:b51a:8ef5:89f5	142.245.137.245
cb15:901b:901b:1324:ada3:b51a:8ef5:89f6	142.245.137.246
cb15:901b:901b:1324:ada3:b51a:8ef5:89f7	142.245.137.247
cb15:901b:901b:1324:ada3:b51a:8ef5:89f8	142.245.137.248
cb15:901b:901b:1324:ada3:b51a:8ef5:89f9	142.245.137.249
cb15:901b:901b:1324:ada3:b51a:8ef5:89fa	142.245.137.250
cb15:901b:901b:1324:ada3:b51a:8ef5:89fb	142.245.137.251
cb15:901b:901b:1324:ada3:b51a:8ef5:89fc	142.245.137.252
cb15:901b:901b:1324:ada3:b51a:8ef5:89fd	142.245.137.253
cb15:901b:901b:1324:ada3:b51a:8ef5:89fe	142.245.137.254
cb15:901b:901b:1324:ada3:b51a:8ef5:89ff	142.245.137.255

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.