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:b2bc:d0fe:8901	208.254.137.1
cb15:901b:d157:4024:ada9:b2bc:d0fe:8902	208.254.137.2
cb15:901b:d157:4024:ada9:b2bc:d0fe:8903	208.254.137.3
cb15:901b:d157:4024:ada9:b2bc:d0fe:8904	208.254.137.4
cb15:901b:d157:4024:ada9:b2bc:d0fe:8905	208.254.137.5
cb15:901b:d157:4024:ada9:b2bc:d0fe:8906	208.254.137.6
cb15:901b:d157:4024:ada9:b2bc:d0fe:8907	208.254.137.7
cb15:901b:d157:4024:ada9:b2bc:d0fe:8908	208.254.137.8
cb15:901b:d157:4024:ada9:b2bc:d0fe:8909	208.254.137.9
cb15:901b:d157:4024:ada9:b2bc:d0fe:890a	208.254.137.10
cb15:901b:d157:4024:ada9:b2bc:d0fe:890b	208.254.137.11
cb15:901b:d157:4024:ada9:b2bc:d0fe:890c	208.254.137.12
cb15:901b:d157:4024:ada9:b2bc:d0fe:890d	208.254.137.13
cb15:901b:d157:4024:ada9:b2bc:d0fe:890e	208.254.137.14
cb15:901b:d157:4024:ada9:b2bc:d0fe:890f	208.254.137.15
cb15:901b:d157:4024:ada9:b2bc:d0fe:8910	208.254.137.16
cb15:901b:d157:4024:ada9:b2bc:d0fe:8911	208.254.137.17
cb15:901b:d157:4024:ada9:b2bc:d0fe:8912	208.254.137.18
cb15:901b:d157:4024:ada9:b2bc:d0fe:8913	208.254.137.19
cb15:901b:d157:4024:ada9:b2bc:d0fe:8914	208.254.137.20
cb15:901b:d157:4024:ada9:b2bc:d0fe:8915	208.254.137.21
cb15:901b:d157:4024:ada9:b2bc:d0fe:8916	208.254.137.22
cb15:901b:d157:4024:ada9:b2bc:d0fe:8917	208.254.137.23
cb15:901b:d157:4024:ada9:b2bc:d0fe:8918	208.254.137.24
cb15:901b:d157:4024:ada9:b2bc:d0fe:8919	208.254.137.25
cb15:901b:d157:4024:ada9:b2bc:d0fe:891a	208.254.137.26
cb15:901b:d157:4024:ada9:b2bc:d0fe:891b	208.254.137.27
cb15:901b:d157:4024:ada9:b2bc:d0fe:891c	208.254.137.28
cb15:901b:d157:4024:ada9:b2bc:d0fe:891d	208.254.137.29
cb15:901b:d157:4024:ada9:b2bc:d0fe:891e	208.254.137.30
cb15:901b:d157:4024:ada9:b2bc:d0fe:891f	208.254.137.31
cb15:901b:d157:4024:ada9:b2bc:d0fe:8920	208.254.137.32
cb15:901b:d157:4024:ada9:b2bc:d0fe:8921	208.254.137.33
cb15:901b:d157:4024:ada9:b2bc:d0fe:8922	208.254.137.34
cb15:901b:d157:4024:ada9:b2bc:d0fe:8923	208.254.137.35
cb15:901b:d157:4024:ada9:b2bc:d0fe:8924	208.254.137.36
cb15:901b:d157:4024:ada9:b2bc:d0fe:8925	208.254.137.37
cb15:901b:d157:4024:ada9:b2bc:d0fe:8926	208.254.137.38
cb15:901b:d157:4024:ada9:b2bc:d0fe:8927	208.254.137.39
cb15:901b:d157:4024:ada9:b2bc:d0fe:8928	208.254.137.40
cb15:901b:d157:4024:ada9:b2bc:d0fe:8929	208.254.137.41
cb15:901b:d157:4024:ada9:b2bc:d0fe:892a	208.254.137.42
cb15:901b:d157:4024:ada9:b2bc:d0fe:892b	208.254.137.43
cb15:901b:d157:4024:ada9:b2bc:d0fe:892c	208.254.137.44
cb15:901b:d157:4024:ada9:b2bc:d0fe:892d	208.254.137.45
cb15:901b:d157:4024:ada9:b2bc:d0fe:892e	208.254.137.46
cb15:901b:d157:4024:ada9:b2bc:d0fe:892f	208.254.137.47
cb15:901b:d157:4024:ada9:b2bc:d0fe:8930	208.254.137.48
cb15:901b:d157:4024:ada9:b2bc:d0fe:8931	208.254.137.49
cb15:901b:d157:4024:ada9:b2bc:d0fe:8932	208.254.137.50
cb15:901b:d157:4024:ada9:b2bc:d0fe:8933	208.254.137.51
cb15:901b:d157:4024:ada9:b2bc:d0fe:8934	208.254.137.52
cb15:901b:d157:4024:ada9:b2bc:d0fe:8935	208.254.137.53
cb15:901b:d157:4024:ada9:b2bc:d0fe:8936	208.254.137.54
cb15:901b:d157:4024:ada9:b2bc:d0fe:8937	208.254.137.55
cb15:901b:d157:4024:ada9:b2bc:d0fe:8938	208.254.137.56
cb15:901b:d157:4024:ada9:b2bc:d0fe:8939	208.254.137.57
cb15:901b:d157:4024:ada9:b2bc:d0fe:893a	208.254.137.58
cb15:901b:d157:4024:ada9:b2bc:d0fe:893b	208.254.137.59
cb15:901b:d157:4024:ada9:b2bc:d0fe:893c	208.254.137.60

cb15:901b:d157:4024:ada9:b2bc:d0fe:893d	208.254.137.61
cb15:901b:d157:4024:ada9:b2bc:d0fe:893e	208.254.137.62
cb15:901b:d157:4024:ada9:b2bc:d0fe:893f	208.254.137.63
cb15:901b:d157:4024:ada9:b2bc:d0fe:8940	208.254.137.64
cb15:901b:d157:4024:ada9:b2bc:d0fe:8941	208.254.137.65
cb15:901b:d157:4024:ada9:b2bc:d0fe:8942	208.254.137.66
cb15:901b:d157:4024:ada9:b2bc:d0fe:8943	208.254.137.67
cb15:901b:d157:4024:ada9:b2bc:d0fe:8944	208.254.137.68
cb15:901b:d157:4024:ada9:b2bc:d0fe:8945	208.254.137.69
cb15:901b:d157:4024:ada9:b2bc:d0fe:8946	208.254.137.70
cb15:901b:d157:4024:ada9:b2bc:d0fe:8947	208.254.137.71
cb15:901b:d157:4024:ada9:b2bc:d0fe:8948	208.254.137.72
cb15:901b:d157:4024:ada9:b2bc:d0fe:8949	208.254.137.73
cb15:901b:d157:4024:ada9:b2bc:d0fe:894a	208.254.137.74
cb15:901b:d157:4024:ada9:b2bc:d0fe:894b	208.254.137.75
cb15:901b:d157:4024:ada9:b2bc:d0fe:894c	208.254.137.76
cb15:901b:d157:4024:ada9:b2bc:d0fe:894d	208.254.137.77
cb15:901b:d157:4024:ada9:b2bc:d0fe:894e	208.254.137.78
cb15:901b:d157:4024:ada9:b2bc:d0fe:894f	208.254.137.79
cb15:901b:d157:4024:ada9:b2bc:d0fe:8950	208.254.137.80
cb15:901b:d157:4024:ada9:b2bc:d0fe:8951	208.254.137.81
cb15:901b:d157:4024:ada9:b2bc:d0fe:8952	208.254.137.82
cb15:901b:d157:4024:ada9:b2bc:d0fe:8953	208.254.137.83
cb15:901b:d157:4024:ada9:b2bc:d0fe:8954	208.254.137.84
cb15:901b:d157:4024:ada9:b2bc:d0fe:8955	208.254.137.85
cb15:901b:d157:4024:ada9:b2bc:d0fe:8956	208.254.137.86
cb15:901b:d157:4024:ada9:b2bc:d0fe:8957	208.254.137.87
cb15:901b:d157:4024:ada9:b2bc:d0fe:8958	208.254.137.88
cb15:901b:d157:4024:ada9:b2bc:d0fe:8959	208.254.137.89
cb15:901b:d157:4024:ada9:b2bc:d0fe:895a	208.254.137.90
cb15:901b:d157:4024:ada9:b2bc:d0fe:895b	208.254.137.91
cb15:901b:d157:4024:ada9:b2bc:d0fe:895c	208.254.137.92
cb15:901b:d157:4024:ada9:b2bc:d0fe:895d	208.254.137.93
cb15:901b:d157:4024:ada9:b2bc:d0fe:895e	208.254.137.94
cb15:901b:d157:4024:ada9:b2bc:d0fe:895f	208.254.137.95
cb15:901b:d157:4024:ada9:b2bc:d0fe:8960	208.254.137.96
cb15:901b:d157:4024:ada9:b2bc:d0fe:8961	208.254.137.97
cb15:901b:d157:4024:ada9:b2bc:d0fe:8962	208.254.137.98
cb15:901b:d157:4024:ada9:b2bc:d0fe:8963	208.254.137.99
cb15:901b:d157:4024:ada9:b2bc:d0fe:8964	208.254.137.100
cb15:901b:d157:4024:ada9:b2bc:d0fe:8965	208.254.137.101
cb15:901b:d157:4024:ada9:b2bc:d0fe:8966	208.254.137.102
cb15:901b:d157:4024:ada9:b2bc:d0fe:8967	208.254.137.103
cb15:901b:d157:4024:ada9:b2bc:d0fe:8968	208.254.137.104
cb15:901b:d157:4024:ada9:b2bc:d0fe:8969	208.254.137.105
cb15:901b:d157:4024:ada9:b2bc:d0fe:896a	208.254.137.106
cb15:901b:d157:4024:ada9:b2bc:d0fe:896b	208.254.137.107
cb15:901b:d157:4024:ada9:b2bc:d0fe:896c	208.254.137.108
cb15:901b:d157:4024:ada9:b2bc:d0fe:896d	208.254.137.109
cb15:901b:d157:4024:ada9:b2bc:d0fe:896e	208.254.137.110
cb15:901b:d157:4024:ada9:b2bc:d0fe:896f	208.254.137.111
cb15:901b:d157:4024:ada9:b2bc:d0fe:8970	208.254.137.112
cb15:901b:d157:4024:ada9:b2bc:d0fe:8971	208.254.137.113
cb15:901b:d157:4024:ada9:b2bc:d0fe:8972	208.254.137.114
cb15:901b:d157:4024:ada9:b2bc:d0fe:8973	208.254.137.115
cb15:901b:d157:4024:ada9:b2bc:d0fe:8974	208.254.137.116
cb15:901b:d157:4024:ada9:b2bc:d0fe:8975	208.254.137.117
cb15:901b:d157:4024:ada9:b2bc:d0fe:8976	208.254.137.118
cb15:901b:d157:4024:ada9:b2bc:d0fe:8977	208.254.137.119
cb15:901b:d157:4024:ada9:b2bc:d0fe:8978	208.254.137.120

cb15:901b:d157:4024:ada9:b2bc:d0fe:8979	208.254.137.121
cb15:901b:d157:4024:ada9:b2bc:d0fe:897a	208.254.137.122
cb15:901b:d157:4024:ada9:b2bc:d0fe:897b	208.254.137.123
cb15:901b:d157:4024:ada9:b2bc:d0fe:897c	208.254.137.124
cb15:901b:d157:4024:ada9:b2bc:d0fe:897d	208.254.137.125
cb15:901b:d157:4024:ada9:b2bc:d0fe:897e	208.254.137.126
cb15:901b:d157:4024:ada9:b2bc:d0fe:897f	208.254.137.127
cb15:901b:d157:4024:ada9:b2bc:d0fe:8980	208.254.137.128
cb15:901b:d157:4024:ada9:b2bc:d0fe:8981	208.254.137.129
cb15:901b:d157:4024:ada9:b2bc:d0fe:8982	208.254.137.130
cb15:901b:d157:4024:ada9:b2bc:d0fe:8983	208.254.137.131
cb15:901b:d157:4024:ada9:b2bc:d0fe:8984	208.254.137.132
cb15:901b:d157:4024:ada9:b2bc:d0fe:8985	208.254.137.133
cb15:901b:d157:4024:ada9:b2bc:d0fe:8986	208.254.137.134
cb15:901b:d157:4024:ada9:b2bc:d0fe:8987	208.254.137.135
cb15:901b:d157:4024:ada9:b2bc:d0fe:8988	208.254.137.136
cb15:901b:d157:4024:ada9:b2bc:d0fe:8989	208.254.137.137
cb15:901b:d157:4024:ada9:b2bc:d0fe:898a	208.254.137.138
cb15:901b:d157:4024:ada9:b2bc:d0fe:898b	208.254.137.139
cb15:901b:d157:4024:ada9:b2bc:d0fe:898c	208.254.137.140
cb15:901b:d157:4024:ada9:b2bc:d0fe:898d	208.254.137.141
cb15:901b:d157:4024:ada9:b2bc:d0fe:898e	208.254.137.142
cb15:901b:d157:4024:ada9:b2bc:d0fe:898f	208.254.137.143
cb15:901b:d157:4024:ada9:b2bc:d0fe:8990	208.254.137.144
cb15:901b:d157:4024:ada9:b2bc:d0fe:8991	208.254.137.145
cb15:901b:d157:4024:ada9:b2bc:d0fe:8992	208.254.137.146
cb15:901b:d157:4024:ada9:b2bc:d0fe:8993	208.254.137.147
cb15:901b:d157:4024:ada9:b2bc:d0fe:8994	208.254.137.148
cb15:901b:d157:4024:ada9:b2bc:d0fe:8995	208.254.137.149
cb15:901b:d157:4024:ada9:b2bc:d0fe:8996	208.254.137.150
cb15:901b:d157:4024:ada9:b2bc:d0fe:8997	208.254.137.151
cb15:901b:d157:4024:ada9:b2bc:d0fe:8998	208.254.137.152
cb15:901b:d157:4024:ada9:b2bc:d0fe:8999	208.254.137.153
cb15:901b:d157:4024:ada9:b2bc:d0fe:899a	208.254.137.154
cb15:901b:d157:4024:ada9:b2bc:d0fe:899b	208.254.137.155
cb15:901b:d157:4024:ada9:b2bc:d0fe:899c	208.254.137.156
cb15:901b:d157:4024:ada9:b2bc:d0fe:899d	208.254.137.157
cb15:901b:d157:4024:ada9:b2bc:d0fe:899e	208.254.137.158
cb15:901b:d157:4024:ada9:b2bc:d0fe:899f	208.254.137.159
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a0	208.254.137.160
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a1	208.254.137.161
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a2	208.254.137.162
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a3	208.254.137.163
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a4	208.254.137.164
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a5	208.254.137.165
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a6	208.254.137.166
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a7	208.254.137.167
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a8	208.254.137.168
cb15:901b:d157:4024:ada9:b2bc:d0fe:89a9	208.254.137.169
cb15:901b:d157:4024:ada9:b2bc:d0fe:89aa	208.254.137.170
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ab	208.254.137.171
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ac	208.254.137.172
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ad	208.254.137.173
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ae	208.254.137.174
cb15:901b:d157:4024:ada9:b2bc:d0fe:89af	208.254.137.175
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b0	208.254.137.176
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b1	208.254.137.177
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b2	208.254.137.178
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b3	208.254.137.179
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b4	208.254.137.180

cb15:901b:d157:4024:ada9:b2bc:d0fe:89b5	208.254.137.181
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b6	208.254.137.182
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b7	208.254.137.183
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b8	208.254.137.184
cb15:901b:d157:4024:ada9:b2bc:d0fe:89b9	208.254.137.185
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ba	208.254.137.186
cb15:901b:d157:4024:ada9:b2bc:d0fe:89bb	208.254.137.187
cb15:901b:d157:4024:ada9:b2bc:d0fe:89bc	208.254.137.188
cb15:901b:d157:4024:ada9:b2bc:d0fe:89bd	208.254.137.189
cb15:901b:d157:4024:ada9:b2bc:d0fe:89be	208.254.137.190
cb15:901b:d157:4024:ada9:b2bc:d0fe:89bf	208.254.137.191
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c0	208.254.137.192
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c1	208.254.137.193
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c2	208.254.137.194
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c3	208.254.137.195
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c4	208.254.137.196
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c5	208.254.137.197
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c6	208.254.137.198
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c7	208.254.137.199
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c8	208.254.137.200
cb15:901b:d157:4024:ada9:b2bc:d0fe:89c9	208.254.137.201
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ca	208.254.137.202
cb15:901b:d157:4024:ada9:b2bc:d0fe:89cb	208.254.137.203
cb15:901b:d157:4024:ada9:b2bc:d0fe:89cc	208.254.137.204
cb15:901b:d157:4024:ada9:b2bc:d0fe:89cd	208.254.137.205
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ce	208.254.137.206
cb15:901b:d157:4024:ada9:b2bc:d0fe:89cf	208.254.137.207
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d0	208.254.137.208
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d1	208.254.137.209
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d2	208.254.137.210
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d3	208.254.137.211
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d4	208.254.137.212
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d5	208.254.137.213
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d6	208.254.137.214
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d7	208.254.137.215
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d8	208.254.137.216
cb15:901b:d157:4024:ada9:b2bc:d0fe:89d9	208.254.137.217
cb15:901b:d157:4024:ada9:b2bc:d0fe:89da	208.254.137.218
cb15:901b:d157:4024:ada9:b2bc:d0fe:89db	208.254.137.219
cb15:901b:d157:4024:ada9:b2bc:d0fe:89dc	208.254.137.220
cb15:901b:d157:4024:ada9:b2bc:d0fe:89dd	208.254.137.221
cb15:901b:d157:4024:ada9:b2bc:d0fe:89de	208.254.137.222
cb15:901b:d157:4024:ada9:b2bc:d0fe:89df	208.254.137.223
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e0	208.254.137.224
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e1	208.254.137.225
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e2	208.254.137.226
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e3	208.254.137.227
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e4	208.254.137.228
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e5	208.254.137.229
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e6	208.254.137.230
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e7	208.254.137.231
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e8	208.254.137.232
cb15:901b:d157:4024:ada9:b2bc:d0fe:89e9	208.254.137.233
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ea	208.254.137.234
cb15:901b:d157:4024:ada9:b2bc:d0fe:89eb	208.254.137.235
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ec	208.254.137.236
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ed	208.254.137.237
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ee	208.254.137.238
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ef	208.254.137.239
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f0	208.254.137.240
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f1	208.254.137.241
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f2	208.254.137.242
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f3	208.254.137.243
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f4	208.254.137.244
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f5	208.254.137.245
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f6	208.254.137.246
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f7	208.254.137.247
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f8	208.254.137.248
cb15:901b:d157:4024:ada9:b2bc:d0fe:89f9	208.254.137.249
cb15:901b:d157:4024:ada9:b2bc:d0fe:89fa	208.254.137.250
cb15:901b:d157:4024:ada9:b2bc:d0fe:89fb	208.254.137.251
cb15:901b:d157:4024:ada9:b2bc:d0fe:89fc	208.254.137.252
cb15:901b:d157:4024:ada9:b2bc:d0fe:89fd	208.254.137.253
cb15:901b:d157:4024:ada9:b2bc:d0fe:89fe	208.254.137.254
cb15:901b:d157:4024:ada9:b2bc:d0fe:89ff	208.254.137.255

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.