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
b51a:901b:901b:8082:40de:3157:cd33:d001	205.51.208.1
b51a:901b:901b:8082:40de:3157:cd33:d002	205.51.208.2
b51a:901b:901b:8082:40de:3157:cd33:d003	205.51.208.3
b51a:901b:901b:8082:40de:3157:cd33:d004	205.51.208.4
b51a:901b:901b:8082:40de:3157:cd33:d005	205.51.208.5
b51a:901b:901b:8082:40de:3157:cd33:d006	205.51.208.6
b51a:901b:901b:8082:40de:3157:cd33:d007	205.51.208.7
b51a:901b:901b:8082:40de:3157:cd33:d008	205.51.208.8
b51a:901b:901b:8082:40de:3157:cd33:d009	205.51.208.9
b51a:901b:901b:8082:40de:3157:cd33:d00a	205.51.208.10
b51a:901b:901b:8082:40de:3157:cd33:d00b	205.51.208.11
b51a:901b:901b:8082:40de:3157:cd33:d00c	205.51.208.12
b51a:901b:901b:8082:40de:3157:cd33:d00d	205.51.208.13
b51a:901b:901b:8082:40de:3157:cd33:d00e	205.51.208.14
b51a:901b:901b:8082:40de:3157:cd33:d00f	205.51.208.15
b51a:901b:901b:8082:40de:3157:cd33:d010	205.51.208.16
b51a:901b:901b:8082:40de:3157:cd33:d011	205.51.208.17
b51a:901b:901b:8082:40de:3157:cd33:d012	205.51.208.18
b51a:901b:901b:8082:40de:3157:cd33:d013	205.51.208.19
b51a:901b:901b:8082:40de:3157:cd33:d014	205.51.208.20
b51a:901b:901b:8082:40de:3157:cd33:d015	205.51.208.21
b51a:901b:901b:8082:40de:3157:cd33:d016	205.51.208.22
b51a:901b:901b:8082:40de:3157:cd33:d017	205.51.208.23
b51a:901b:901b:8082:40de:3157:cd33:d018	205.51.208.24
b51a:901b:901b:8082:40de:3157:cd33:d019	205.51.208.25
b51a:901b:901b:8082:40de:3157:cd33:d01a	205.51.208.26
b51a:901b:901b:8082:40de:3157:cd33:d01b	205.51.208.27
b51a:901b:901b:8082:40de:3157:cd33:d01c	205.51.208.28
b51a:901b:901b:8082:40de:3157:cd33:d01d	205.51.208.29
b51a:901b:901b:8082:40de:3157:cd33:d01e	205.51.208.30
b51a:901b:901b:8082:40de:3157:cd33:d01f	205.51.208.31
b51a:901b:901b:8082:40de:3157:cd33:d020	205.51.208.32
b51a:901b:901b:8082:40de:3157:cd33:d021	205.51.208.33
b51a:901b:901b:8082:40de:3157:cd33:d022	205.51.208.34
b51a:901b:901b:8082:40de:3157:cd33:d023	205.51.208.35
b51a:901b:901b:8082:40de:3157:cd33:d024	205.51.208.36
b51a:901b:901b:8082:40de:3157:cd33:d025	205.51.208.37
b51a:901b:901b:8082:40de:3157:cd33:d026	205.51.208.38
b51a:901b:901b:8082:40de:3157:cd33:d027	205.51.208.39
b51a:901b:901b:8082:40de:3157:cd33:d028	205.51.208.40
b51a:901b:901b:8082:40de:3157:cd33:d029	205.51.208.41
b51a:901b:901b:8082:40de:3157:cd33:d02a	205.51.208.42
b51a:901b:901b:8082:40de:3157:cd33:d02b	205.51.208.43
b51a:901b:901b:8082:40de:3157:cd33:d02c	205.51.208.44
b51a:901b:901b:8082:40de:3157:cd33:d02d	205.51.208.45
b51a:901b:901b:8082:40de:3157:cd33:d02e	205.51.208.46
b51a:901b:901b:8082:40de:3157:cd33:d02f	205.51.208.47
b51a:901b:901b:8082:40de:3157:cd33:d030	205.51.208.48
b51a:901b:901b:8082:40de:3157:cd33:d031	205.51.208.49
b51a:901b:901b:8082:40de:3157:cd33:d032	205.51.208.50
b51a:901b:901b:8082:40de:3157:cd33:d033	205.51.208.51
b51a:901b:901b:8082:40de:3157:cd33:d034	205.51.208.52
b51a:901b:901b:8082:40de:3157:cd33:d035	205.51.208.53
b51a:901b:901b:8082:40de:3157:cd33:d036	205.51.208.54
b51a:901b:901b:8082:40de:3157:cd33:d037	205.51.208.55
b51a:901b:901b:8082:40de:3157:cd33:d038	205.51.208.56
b51a:901b:901b:8082:40de:3157:cd33:d039	205.51.208.57
b51a:901b:901b:8082:40de:3157:cd33:d03a	205.51.208.58
b51a:901b:901b:8082:40de:3157:cd33:d03b	205.51.208.59
b51a:901b:901b:8082:40de:3157:cd33:d03c	205.51.208.60

b51a:901b:901b:8082:40de:3157:cd33:d03d	205.51.208.61
b51a:901b:901b:8082:40de:3157:cd33:d03e	205.51.208.62
b51a:901b:901b:8082:40de:3157:cd33:d03f	205.51.208.63
b51a:901b:901b:8082:40de:3157:cd33:d040	205.51.208.64
b51a:901b:901b:8082:40de:3157:cd33:d041	205.51.208.65
b51a:901b:901b:8082:40de:3157:cd33:d042	205.51.208.66
b51a:901b:901b:8082:40de:3157:cd33:d043	205.51.208.67
b51a:901b:901b:8082:40de:3157:cd33:d044	205.51.208.68
b51a:901b:901b:8082:40de:3157:cd33:d045	205.51.208.69
b51a:901b:901b:8082:40de:3157:cd33:d046	205.51.208.70
b51a:901b:901b:8082:40de:3157:cd33:d047	205.51.208.71
b51a:901b:901b:8082:40de:3157:cd33:d048	205.51.208.72
b51a:901b:901b:8082:40de:3157:cd33:d049	205.51.208.73
b51a:901b:901b:8082:40de:3157:cd33:d04a	205.51.208.74
b51a:901b:901b:8082:40de:3157:cd33:d04b	205.51.208.75
b51a:901b:901b:8082:40de:3157:cd33:d04c	205.51.208.76
b51a:901b:901b:8082:40de:3157:cd33:d04d	205.51.208.77
b51a:901b:901b:8082:40de:3157:cd33:d04e	205.51.208.78
b51a:901b:901b:8082:40de:3157:cd33:d04f	205.51.208.79
b51a:901b:901b:8082:40de:3157:cd33:d050	205.51.208.80
b51a:901b:901b:8082:40de:3157:cd33:d051	205.51.208.81
b51a:901b:901b:8082:40de:3157:cd33:d052	205.51.208.82
b51a:901b:901b:8082:40de:3157:cd33:d053	205.51.208.83
b51a:901b:901b:8082:40de:3157:cd33:d054	205.51.208.84
b51a:901b:901b:8082:40de:3157:cd33:d055	205.51.208.85
b51a:901b:901b:8082:40de:3157:cd33:d056	205.51.208.86
b51a:901b:901b:8082:40de:3157:cd33:d057	205.51.208.87
b51a:901b:901b:8082:40de:3157:cd33:d058	205.51.208.88
b51a:901b:901b:8082:40de:3157:cd33:d059	205.51.208.89
b51a:901b:901b:8082:40de:3157:cd33:d05a	205.51.208.90
b51a:901b:901b:8082:40de:3157:cd33:d05b	205.51.208.91
b51a:901b:901b:8082:40de:3157:cd33:d05c	205.51.208.92
b51a:901b:901b:8082:40de:3157:cd33:d05d	205.51.208.93
b51a:901b:901b:8082:40de:3157:cd33:d05e	205.51.208.94
b51a:901b:901b:8082:40de:3157:cd33:d05f	205.51.208.95
b51a:901b:901b:8082:40de:3157:cd33:d060	205.51.208.96
b51a:901b:901b:8082:40de:3157:cd33:d061	205.51.208.97
b51a:901b:901b:8082:40de:3157:cd33:d062	205.51.208.98
b51a:901b:901b:8082:40de:3157:cd33:d063	205.51.208.99
b51a:901b:901b:8082:40de:3157:cd33:d064	205.51.208.100
b51a:901b:901b:8082:40de:3157:cd33:d065	205.51.208.101
b51a:901b:901b:8082:40de:3157:cd33:d066	205.51.208.102
b51a:901b:901b:8082:40de:3157:cd33:d067	205.51.208.103
b51a:901b:901b:8082:40de:3157:cd33:d068	205.51.208.104
b51a:901b:901b:8082:40de:3157:cd33:d069	205.51.208.105
b51a:901b:901b:8082:40de:3157:cd33:d06a	205.51.208.106
b51a:901b:901b:8082:40de:3157:cd33:d06b	205.51.208.107
b51a:901b:901b:8082:40de:3157:cd33:d06c	205.51.208.108
b51a:901b:901b:8082:40de:3157:cd33:d06d	205.51.208.109
b51a:901b:901b:8082:40de:3157:cd33:d06e	205.51.208.110
b51a:901b:901b:8082:40de:3157:cd33:d06f	205.51.208.111
b51a:901b:901b:8082:40de:3157:cd33:d070	205.51.208.112
b51a:901b:901b:8082:40de:3157:cd33:d071	205.51.208.113
b51a:901b:901b:8082:40de:3157:cd33:d072	205.51.208.114
b51a:901b:901b:8082:40de:3157:cd33:d073	205.51.208.115
b51a:901b:901b:8082:40de:3157:cd33:d074	205.51.208.116
b51a:901b:901b:8082:40de:3157:cd33:d075	205.51.208.117
b51a:901b:901b:8082:40de:3157:cd33:d076	205.51.208.118
b51a:901b:901b:8082:40de:3157:cd33:d077	205.51.208.119
b51a:901b:901b:8082:40de:3157:cd33:d078	205.51.208.120

b51a:901b:901b:8082:40de:3157:cd33:d079	205.51.208.121
b51a:901b:901b:8082:40de:3157:cd33:d07a	205.51.208.122
b51a:901b:901b:8082:40de:3157:cd33:d07b	205.51.208.123
b51a:901b:901b:8082:40de:3157:cd33:d07c	205.51.208.124
b51a:901b:901b:8082:40de:3157:cd33:d07d	205.51.208.125
b51a:901b:901b:8082:40de:3157:cd33:d07e	205.51.208.126
b51a:901b:901b:8082:40de:3157:cd33:d07f	205.51.208.127
b51a:901b:901b:8082:40de:3157:cd33:d080	205.51.208.128
b51a:901b:901b:8082:40de:3157:cd33:d081	205.51.208.129
b51a:901b:901b:8082:40de:3157:cd33:d082	205.51.208.130
b51a:901b:901b:8082:40de:3157:cd33:d083	205.51.208.131
b51a:901b:901b:8082:40de:3157:cd33:d084	205.51.208.132
b51a:901b:901b:8082:40de:3157:cd33:d085	205.51.208.133
b51a:901b:901b:8082:40de:3157:cd33:d086	205.51.208.134
b51a:901b:901b:8082:40de:3157:cd33:d087	205.51.208.135
b51a:901b:901b:8082:40de:3157:cd33:d088	205.51.208.136
b51a:901b:901b:8082:40de:3157:cd33:d089	205.51.208.137
b51a:901b:901b:8082:40de:3157:cd33:d08a	205.51.208.138
b51a:901b:901b:8082:40de:3157:cd33:d08b	205.51.208.139
b51a:901b:901b:8082:40de:3157:cd33:d08c	205.51.208.140
b51a:901b:901b:8082:40de:3157:cd33:d08d	205.51.208.141
b51a:901b:901b:8082:40de:3157:cd33:d08e	205.51.208.142
b51a:901b:901b:8082:40de:3157:cd33:d08f	205.51.208.143
b51a:901b:901b:8082:40de:3157:cd33:d090	205.51.208.144
b51a:901b:901b:8082:40de:3157:cd33:d091	205.51.208.145
b51a:901b:901b:8082:40de:3157:cd33:d092	205.51.208.146
b51a:901b:901b:8082:40de:3157:cd33:d093	205.51.208.147
b51a:901b:901b:8082:40de:3157:cd33:d094	205.51.208.148
b51a:901b:901b:8082:40de:3157:cd33:d095	205.51.208.149
b51a:901b:901b:8082:40de:3157:cd33:d096	205.51.208.150
b51a:901b:901b:8082:40de:3157:cd33:d097	205.51.208.151
b51a:901b:901b:8082:40de:3157:cd33:d098	205.51.208.152
b51a:901b:901b:8082:40de:3157:cd33:d099	205.51.208.153
b51a:901b:901b:8082:40de:3157:cd33:d09a	205.51.208.154
b51a:901b:901b:8082:40de:3157:cd33:d09b	205.51.208.155
b51a:901b:901b:8082:40de:3157:cd33:d09c	205.51.208.156
b51a:901b:901b:8082:40de:3157:cd33:d09d	205.51.208.157
b51a:901b:901b:8082:40de:3157:cd33:d09e	205.51.208.158
b51a:901b:901b:8082:40de:3157:cd33:d09f	205.51.208.159
b51a:901b:901b:8082:40de:3157:cd33:d0a0	205.51.208.160
b51a:901b:901b:8082:40de:3157:cd33:d0a1	205.51.208.161
b51a:901b:901b:8082:40de:3157:cd33:d0a2	205.51.208.162
b51a:901b:901b:8082:40de:3157:cd33:d0a3	205.51.208.163
b51a:901b:901b:8082:40de:3157:cd33:d0a4	205.51.208.164
b51a:901b:901b:8082:40de:3157:cd33:d0a5	205.51.208.165
b51a:901b:901b:8082:40de:3157:cd33:d0a6	205.51.208.166
b51a:901b:901b:8082:40de:3157:cd33:d0a7	205.51.208.167
b51a:901b:901b:8082:40de:3157:cd33:d0a8	205.51.208.168
b51a:901b:901b:8082:40de:3157:cd33:d0a9	205.51.208.169
b51a:901b:901b:8082:40de:3157:cd33:d0aa	205.51.208.170
b51a:901b:901b:8082:40de:3157:cd33:d0ab	205.51.208.171
b51a:901b:901b:8082:40de:3157:cd33:d0ac	205.51.208.172
b51a:901b:901b:8082:40de:3157:cd33:d0ad	205.51.208.173
b51a:901b:901b:8082:40de:3157:cd33:d0ae	205.51.208.174
b51a:901b:901b:8082:40de:3157:cd33:d0af	205.51.208.175
b51a:901b:901b:8082:40de:3157:cd33:d0b0	205.51.208.176
b51a:901b:901b:8082:40de:3157:cd33:d0b1	205.51.208.177
b51a:901b:901b:8082:40de:3157:cd33:d0b2	205.51.208.178
b51a:901b:901b:8082:40de:3157:cd33:d0b3	205.51.208.179
b51a:901b:901b:8082:40de:3157:cd33:d0b4	205.51.208.180

b51a:901b:901b:8082:40de:3157:cd33:d0b5	205.51.208.181
b51a:901b:901b:8082:40de:3157:cd33:d0b6	205.51.208.182
b51a:901b:901b:8082:40de:3157:cd33:d0b7	205.51.208.183
b51a:901b:901b:8082:40de:3157:cd33:d0b8	205.51.208.184
b51a:901b:901b:8082:40de:3157:cd33:d0b9	205.51.208.185
b51a:901b:901b:8082:40de:3157:cd33:d0ba	205.51.208.186
b51a:901b:901b:8082:40de:3157:cd33:d0bb	205.51.208.187
b51a:901b:901b:8082:40de:3157:cd33:d0bc	205.51.208.188
b51a:901b:901b:8082:40de:3157:cd33:d0bd	205.51.208.189
b51a:901b:901b:8082:40de:3157:cd33:d0be	205.51.208.190
b51a:901b:901b:8082:40de:3157:cd33:d0bf	205.51.208.191
b51a:901b:901b:8082:40de:3157:cd33:d0c0	205.51.208.192
b51a:901b:901b:8082:40de:3157:cd33:d0c1	205.51.208.193
b51a:901b:901b:8082:40de:3157:cd33:d0c2	205.51.208.194
b51a:901b:901b:8082:40de:3157:cd33:d0c3	205.51.208.195
b51a:901b:901b:8082:40de:3157:cd33:d0c4	205.51.208.196
b51a:901b:901b:8082:40de:3157:cd33:d0c5	205.51.208.197
b51a:901b:901b:8082:40de:3157:cd33:d0c6	205.51.208.198
b51a:901b:901b:8082:40de:3157:cd33:d0c7	205.51.208.199
b51a:901b:901b:8082:40de:3157:cd33:d0c8	205.51.208.200
b51a:901b:901b:8082:40de:3157:cd33:d0c9	205.51.208.201
b51a:901b:901b:8082:40de:3157:cd33:d0ca	205.51.208.202
b51a:901b:901b:8082:40de:3157:cd33:d0cb	205.51.208.203
b51a:901b:901b:8082:40de:3157:cd33:d0cc	205.51.208.204
b51a:901b:901b:8082:40de:3157:cd33:d0cd	205.51.208.205
b51a:901b:901b:8082:40de:3157:cd33:d0ce	205.51.208.206
b51a:901b:901b:8082:40de:3157:cd33:d0cf	205.51.208.207
b51a:901b:901b:8082:40de:3157:cd33:d0d0	205.51.208.208
b51a:901b:901b:8082:40de:3157:cd33:d0d1	205.51.208.209
b51a:901b:901b:8082:40de:3157:cd33:d0d2	205.51.208.210
b51a:901b:901b:8082:40de:3157:cd33:d0d3	205.51.208.211
b51a:901b:901b:8082:40de:3157:cd33:d0d4	205.51.208.212
b51a:901b:901b:8082:40de:3157:cd33:d0d5	205.51.208.213
b51a:901b:901b:8082:40de:3157:cd33:d0d6	205.51.208.214
b51a:901b:901b:8082:40de:3157:cd33:d0d7	205.51.208.215
b51a:901b:901b:8082:40de:3157:cd33:d0d8	205.51.208.216
b51a:901b:901b:8082:40de:3157:cd33:d0d9	205.51.208.217
b51a:901b:901b:8082:40de:3157:cd33:d0da	205.51.208.218
b51a:901b:901b:8082:40de:3157:cd33:d0db	205.51.208.219
b51a:901b:901b:8082:40de:3157:cd33:d0dc	205.51.208.220
b51a:901b:901b:8082:40de:3157:cd33:d0dd	205.51.208.221
b51a:901b:901b:8082:40de:3157:cd33:d0de	205.51.208.222
b51a:901b:901b:8082:40de:3157:cd33:d0df	205.51.208.223
b51a:901b:901b:8082:40de:3157:cd33:d0e0	205.51.208.224
b51a:901b:901b:8082:40de:3157:cd33:d0e1	205.51.208.225
b51a:901b:901b:8082:40de:3157:cd33:d0e2	205.51.208.226
b51a:901b:901b:8082:40de:3157:cd33:d0e3	205.51.208.227
b51a:901b:901b:8082:40de:3157:cd33:d0e4	205.51.208.228
b51a:901b:901b:8082:40de:3157:cd33:d0e5	205.51.208.229
b51a:901b:901b:8082:40de:3157:cd33:d0e6	205.51.208.230
b51a:901b:901b:8082:40de:3157:cd33:d0e7	205.51.208.231
b51a:901b:901b:8082:40de:3157:cd33:d0e8	205.51.208.232
b51a:901b:901b:8082:40de:3157:cd33:d0e9	205.51.208.233
b51a:901b:901b:8082:40de:3157:cd33:d0ea	205.51.208.234
b51a:901b:901b:8082:40de:3157:cd33:d0eb	205.51.208.235
b51a:901b:901b:8082:40de:3157:cd33:d0ec	205.51.208.236
b51a:901b:901b:8082:40de:3157:cd33:d0ed	205.51.208.237
b51a:901b:901b:8082:40de:3157:cd33:d0ee	205.51.208.238
b51a:901b:901b:8082:40de:3157:cd33:d0ef	205.51.208.239
b51a:901b:901b:8082:40de:3157:cd33:d0f0	205.51.208.240
b51a:901b:901b:8082:40de:3157:cd33:d0f1	205.51.208.241
b51a:901b:901b:8082:40de:3157:cd33:d0f2	205.51.208.242
b51a:901b:901b:8082:40de:3157:cd33:d0f3	205.51.208.243
b51a:901b:901b:8082:40de:3157:cd33:d0f4	205.51.208.244
b51a:901b:901b:8082:40de:3157:cd33:d0f5	205.51.208.245
b51a:901b:901b:8082:40de:3157:cd33:d0f6	205.51.208.246
b51a:901b:901b:8082:40de:3157:cd33:d0f7	205.51.208.247
b51a:901b:901b:8082:40de:3157:cd33:d0f8	205.51.208.248
b51a:901b:901b:8082:40de:3157:cd33:d0f9	205.51.208.249
b51a:901b:901b:8082:40de:3157:cd33:d0fa	205.51.208.250
b51a:901b:901b:8082:40de:3157:cd33:d0fb	205.51.208.251
b51a:901b:901b:8082:40de:3157:cd33:d0fc	205.51.208.252
b51a:901b:901b:8082:40de:3157:cd33:d0fd	205.51.208.253
b51a:901b:901b:8082:40de:3157:cd33:d0fe	205.51.208.254
b51a:901b:901b:8082:40de:3157:cd33:d0ff	205.51.208.255

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.