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:d157:db63:d157:d001	209.87.208.1
b51a:901b:901b:8082:d157:db63:d157:d002	209.87.208.2
b51a:901b:901b:8082:d157:db63:d157:d003	209.87.208.3
b51a:901b:901b:8082:d157:db63:d157:d004	209.87.208.4
b51a:901b:901b:8082:d157:db63:d157:d005	209.87.208.5
b51a:901b:901b:8082:d157:db63:d157:d006	209.87.208.6
b51a:901b:901b:8082:d157:db63:d157:d007	209.87.208.7
b51a:901b:901b:8082:d157:db63:d157:d008	209.87.208.8
b51a:901b:901b:8082:d157:db63:d157:d009	209.87.208.9
b51a:901b:901b:8082:d157:db63:d157:d00a	209.87.208.10
b51a:901b:901b:8082:d157:db63:d157:d00b	209.87.208.11
b51a:901b:901b:8082:d157:db63:d157:d00c	209.87.208.12
b51a:901b:901b:8082:d157:db63:d157:d00d	209.87.208.13
b51a:901b:901b:8082:d157:db63:d157:d00e	209.87.208.14
b51a:901b:901b:8082:d157:db63:d157:d00f	209.87.208.15
b51a:901b:901b:8082:d157:db63:d157:d010	209.87.208.16
b51a:901b:901b:8082:d157:db63:d157:d011	209.87.208.17
b51a:901b:901b:8082:d157:db63:d157:d012	209.87.208.18
b51a:901b:901b:8082:d157:db63:d157:d013	209.87.208.19
b51a:901b:901b:8082:d157:db63:d157:d014	209.87.208.20
b51a:901b:901b:8082:d157:db63:d157:d015	209.87.208.21
b51a:901b:901b:8082:d157:db63:d157:d016	209.87.208.22
b51a:901b:901b:8082:d157:db63:d157:d017	209.87.208.23
b51a:901b:901b:8082:d157:db63:d157:d018	209.87.208.24
b51a:901b:901b:8082:d157:db63:d157:d019	209.87.208.25
b51a:901b:901b:8082:d157:db63:d157:d01a	209.87.208.26
b51a:901b:901b:8082:d157:db63:d157:d01b	209.87.208.27
b51a:901b:901b:8082:d157:db63:d157:d01c	209.87.208.28
b51a:901b:901b:8082:d157:db63:d157:d01d	209.87.208.29
b51a:901b:901b:8082:d157:db63:d157:d01e	209.87.208.30
b51a:901b:901b:8082:d157:db63:d157:d01f	209.87.208.31
b51a:901b:901b:8082:d157:db63:d157:d020	209.87.208.32
b51a:901b:901b:8082:d157:db63:d157:d021	209.87.208.33
b51a:901b:901b:8082:d157:db63:d157:d022	209.87.208.34
b51a:901b:901b:8082:d157:db63:d157:d023	209.87.208.35
b51a:901b:901b:8082:d157:db63:d157:d024	209.87.208.36
b51a:901b:901b:8082:d157:db63:d157:d025	209.87.208.37
b51a:901b:901b:8082:d157:db63:d157:d026	209.87.208.38
b51a:901b:901b:8082:d157:db63:d157:d027	209.87.208.39
b51a:901b:901b:8082:d157:db63:d157:d028	209.87.208.40
b51a:901b:901b:8082:d157:db63:d157:d029	209.87.208.41
b51a:901b:901b:8082:d157:db63:d157:d02a	209.87.208.42
b51a:901b:901b:8082:d157:db63:d157:d02b	209.87.208.43
b51a:901b:901b:8082:d157:db63:d157:d02c	209.87.208.44
b51a:901b:901b:8082:d157:db63:d157:d02d	209.87.208.45
b51a:901b:901b:8082:d157:db63:d157:d02e	209.87.208.46
b51a:901b:901b:8082:d157:db63:d157:d02f	209.87.208.47
b51a:901b:901b:8082:d157:db63:d157:d030	209.87.208.48
b51a:901b:901b:8082:d157:db63:d157:d031	209.87.208.49
b51a:901b:901b:8082:d157:db63:d157:d032	209.87.208.50
b51a:901b:901b:8082:d157:db63:d157:d033	209.87.208.51
b51a:901b:901b:8082:d157:db63:d157:d034	209.87.208.52
b51a:901b:901b:8082:d157:db63:d157:d035	209.87.208.53
b51a:901b:901b:8082:d157:db63:d157:d036	209.87.208.54
b51a:901b:901b:8082:d157:db63:d157:d037	209.87.208.55
b51a:901b:901b:8082:d157:db63:d157:d038	209.87.208.56
b51a:901b:901b:8082:d157:db63:d157:d039	209.87.208.57
b51a:901b:901b:8082:d157:db63:d157:d03a	209.87.208.58
b51a:901b:901b:8082:d157:db63:d157:d03b	209.87.208.59
b51a:901b:901b:8082:d157:db63:d157:d03c	209.87.208.60

b51a:901b:901b:8082:d157:db63:d157:d03d	209.87.208.61
b51a:901b:901b:8082:d157:db63:d157:d03e	209.87.208.62
b51a:901b:901b:8082:d157:db63:d157:d03f	209.87.208.63
b51a:901b:901b:8082:d157:db63:d157:d040	209.87.208.64
b51a:901b:901b:8082:d157:db63:d157:d041	209.87.208.65
b51a:901b:901b:8082:d157:db63:d157:d042	209.87.208.66
b51a:901b:901b:8082:d157:db63:d157:d043	209.87.208.67
b51a:901b:901b:8082:d157:db63:d157:d044	209.87.208.68
b51a:901b:901b:8082:d157:db63:d157:d045	209.87.208.69
b51a:901b:901b:8082:d157:db63:d157:d046	209.87.208.70
b51a:901b:901b:8082:d157:db63:d157:d047	209.87.208.71
b51a:901b:901b:8082:d157:db63:d157:d048	209.87.208.72
b51a:901b:901b:8082:d157:db63:d157:d049	209.87.208.73
b51a:901b:901b:8082:d157:db63:d157:d04a	209.87.208.74
b51a:901b:901b:8082:d157:db63:d157:d04b	209.87.208.75
b51a:901b:901b:8082:d157:db63:d157:d04c	209.87.208.76
b51a:901b:901b:8082:d157:db63:d157:d04d	209.87.208.77
b51a:901b:901b:8082:d157:db63:d157:d04e	209.87.208.78
b51a:901b:901b:8082:d157:db63:d157:d04f	209.87.208.79
b51a:901b:901b:8082:d157:db63:d157:d050	209.87.208.80
b51a:901b:901b:8082:d157:db63:d157:d051	209.87.208.81
b51a:901b:901b:8082:d157:db63:d157:d052	209.87.208.82
b51a:901b:901b:8082:d157:db63:d157:d053	209.87.208.83
b51a:901b:901b:8082:d157:db63:d157:d054	209.87.208.84
b51a:901b:901b:8082:d157:db63:d157:d055	209.87.208.85
b51a:901b:901b:8082:d157:db63:d157:d056	209.87.208.86
b51a:901b:901b:8082:d157:db63:d157:d057	209.87.208.87
b51a:901b:901b:8082:d157:db63:d157:d058	209.87.208.88
b51a:901b:901b:8082:d157:db63:d157:d059	209.87.208.89
b51a:901b:901b:8082:d157:db63:d157:d05a	209.87.208.90
b51a:901b:901b:8082:d157:db63:d157:d05b	209.87.208.91
b51a:901b:901b:8082:d157:db63:d157:d05c	209.87.208.92
b51a:901b:901b:8082:d157:db63:d157:d05d	209.87.208.93
b51a:901b:901b:8082:d157:db63:d157:d05e	209.87.208.94
b51a:901b:901b:8082:d157:db63:d157:d05f	209.87.208.95
b51a:901b:901b:8082:d157:db63:d157:d060	209.87.208.96
b51a:901b:901b:8082:d157:db63:d157:d061	209.87.208.97
b51a:901b:901b:8082:d157:db63:d157:d062	209.87.208.98
b51a:901b:901b:8082:d157:db63:d157:d063	209.87.208.99
b51a:901b:901b:8082:d157:db63:d157:d064	209.87.208.100
b51a:901b:901b:8082:d157:db63:d157:d065	209.87.208.101
b51a:901b:901b:8082:d157:db63:d157:d066	209.87.208.102
b51a:901b:901b:8082:d157:db63:d157:d067	209.87.208.103
b51a:901b:901b:8082:d157:db63:d157:d068	209.87.208.104
b51a:901b:901b:8082:d157:db63:d157:d069	209.87.208.105
b51a:901b:901b:8082:d157:db63:d157:d06a	209.87.208.106
b51a:901b:901b:8082:d157:db63:d157:d06b	209.87.208.107
b51a:901b:901b:8082:d157:db63:d157:d06c	209.87.208.108
b51a:901b:901b:8082:d157:db63:d157:d06d	209.87.208.109
b51a:901b:901b:8082:d157:db63:d157:d06e	209.87.208.110
b51a:901b:901b:8082:d157:db63:d157:d06f	209.87.208.111
b51a:901b:901b:8082:d157:db63:d157:d070	209.87.208.112
b51a:901b:901b:8082:d157:db63:d157:d071	209.87.208.113
b51a:901b:901b:8082:d157:db63:d157:d072	209.87.208.114
b51a:901b:901b:8082:d157:db63:d157:d073	209.87.208.115
b51a:901b:901b:8082:d157:db63:d157:d074	209.87.208.116
b51a:901b:901b:8082:d157:db63:d157:d075	209.87.208.117
b51a:901b:901b:8082:d157:db63:d157:d076	209.87.208.118
b51a:901b:901b:8082:d157:db63:d157:d077	209.87.208.119
b51a:901b:901b:8082:d157:db63:d157:d078	209.87.208.120

b51a:901b:901b:8082:d157:db63:d157:d079	209.87.208.121
b51a:901b:901b:8082:d157:db63:d157:d07a	209.87.208.122
b51a:901b:901b:8082:d157:db63:d157:d07b	209.87.208.123
b51a:901b:901b:8082:d157:db63:d157:d07c	209.87.208.124
b51a:901b:901b:8082:d157:db63:d157:d07d	209.87.208.125
b51a:901b:901b:8082:d157:db63:d157:d07e	209.87.208.126
b51a:901b:901b:8082:d157:db63:d157:d07f	209.87.208.127
b51a:901b:901b:8082:d157:db63:d157:d080	209.87.208.128
b51a:901b:901b:8082:d157:db63:d157:d081	209.87.208.129
b51a:901b:901b:8082:d157:db63:d157:d082	209.87.208.130
b51a:901b:901b:8082:d157:db63:d157:d083	209.87.208.131
b51a:901b:901b:8082:d157:db63:d157:d084	209.87.208.132
b51a:901b:901b:8082:d157:db63:d157:d085	209.87.208.133
b51a:901b:901b:8082:d157:db63:d157:d086	209.87.208.134
b51a:901b:901b:8082:d157:db63:d157:d087	209.87.208.135
b51a:901b:901b:8082:d157:db63:d157:d088	209.87.208.136
b51a:901b:901b:8082:d157:db63:d157:d089	209.87.208.137
b51a:901b:901b:8082:d157:db63:d157:d08a	209.87.208.138
b51a:901b:901b:8082:d157:db63:d157:d08b	209.87.208.139
b51a:901b:901b:8082:d157:db63:d157:d08c	209.87.208.140
b51a:901b:901b:8082:d157:db63:d157:d08d	209.87.208.141
b51a:901b:901b:8082:d157:db63:d157:d08e	209.87.208.142
b51a:901b:901b:8082:d157:db63:d157:d08f	209.87.208.143
b51a:901b:901b:8082:d157:db63:d157:d090	209.87.208.144
b51a:901b:901b:8082:d157:db63:d157:d091	209.87.208.145
b51a:901b:901b:8082:d157:db63:d157:d092	209.87.208.146
b51a:901b:901b:8082:d157:db63:d157:d093	209.87.208.147
b51a:901b:901b:8082:d157:db63:d157:d094	209.87.208.148
b51a:901b:901b:8082:d157:db63:d157:d095	209.87.208.149
b51a:901b:901b:8082:d157:db63:d157:d096	209.87.208.150
b51a:901b:901b:8082:d157:db63:d157:d097	209.87.208.151
b51a:901b:901b:8082:d157:db63:d157:d098	209.87.208.152
b51a:901b:901b:8082:d157:db63:d157:d099	209.87.208.153
b51a:901b:901b:8082:d157:db63:d157:d09a	209.87.208.154
b51a:901b:901b:8082:d157:db63:d157:d09b	209.87.208.155
b51a:901b:901b:8082:d157:db63:d157:d09c	209.87.208.156
b51a:901b:901b:8082:d157:db63:d157:d09d	209.87.208.157
b51a:901b:901b:8082:d157:db63:d157:d09e	209.87.208.158
b51a:901b:901b:8082:d157:db63:d157:d09f	209.87.208.159
b51a:901b:901b:8082:d157:db63:d157:d0a0	209.87.208.160
b51a:901b:901b:8082:d157:db63:d157:d0a1	209.87.208.161
b51a:901b:901b:8082:d157:db63:d157:d0a2	209.87.208.162
b51a:901b:901b:8082:d157:db63:d157:d0a3	209.87.208.163
b51a:901b:901b:8082:d157:db63:d157:d0a4	209.87.208.164
b51a:901b:901b:8082:d157:db63:d157:d0a5	209.87.208.165
b51a:901b:901b:8082:d157:db63:d157:d0a6	209.87.208.166
b51a:901b:901b:8082:d157:db63:d157:d0a7	209.87.208.167
b51a:901b:901b:8082:d157:db63:d157:d0a8	209.87.208.168
b51a:901b:901b:8082:d157:db63:d157:d0a9	209.87.208.169
b51a:901b:901b:8082:d157:db63:d157:d0aa	209.87.208.170
b51a:901b:901b:8082:d157:db63:d157:d0ab	209.87.208.171
b51a:901b:901b:8082:d157:db63:d157:d0ac	209.87.208.172
b51a:901b:901b:8082:d157:db63:d157:d0ad	209.87.208.173
b51a:901b:901b:8082:d157:db63:d157:d0ae	209.87.208.174
b51a:901b:901b:8082:d157:db63:d157:d0af	209.87.208.175
b51a:901b:901b:8082:d157:db63:d157:d0b0	209.87.208.176
b51a:901b:901b:8082:d157:db63:d157:d0b1	209.87.208.177
b51a:901b:901b:8082:d157:db63:d157:d0b2	209.87.208.178
b51a:901b:901b:8082:d157:db63:d157:d0b3	209.87.208.179
b51a:901b:901b:8082:d157:db63:d157:d0b4	209.87.208.180

b51a:901b:901b:8082:d157:db63:d157:d0b5	209.87.208.181
b51a:901b:901b:8082:d157:db63:d157:d0b6	209.87.208.182
b51a:901b:901b:8082:d157:db63:d157:d0b7	209.87.208.183
b51a:901b:901b:8082:d157:db63:d157:d0b8	209.87.208.184
b51a:901b:901b:8082:d157:db63:d157:d0b9	209.87.208.185
b51a:901b:901b:8082:d157:db63:d157:d0ba	209.87.208.186
b51a:901b:901b:8082:d157:db63:d157:d0bb	209.87.208.187
b51a:901b:901b:8082:d157:db63:d157:d0bc	209.87.208.188
b51a:901b:901b:8082:d157:db63:d157:d0bd	209.87.208.189
b51a:901b:901b:8082:d157:db63:d157:d0be	209.87.208.190
b51a:901b:901b:8082:d157:db63:d157:d0bf	209.87.208.191
b51a:901b:901b:8082:d157:db63:d157:d0c0	209.87.208.192
b51a:901b:901b:8082:d157:db63:d157:d0c1	209.87.208.193
b51a:901b:901b:8082:d157:db63:d157:d0c2	209.87.208.194
b51a:901b:901b:8082:d157:db63:d157:d0c3	209.87.208.195
b51a:901b:901b:8082:d157:db63:d157:d0c4	209.87.208.196
b51a:901b:901b:8082:d157:db63:d157:d0c5	209.87.208.197
b51a:901b:901b:8082:d157:db63:d157:d0c6	209.87.208.198
b51a:901b:901b:8082:d157:db63:d157:d0c7	209.87.208.199
b51a:901b:901b:8082:d157:db63:d157:d0c8	209.87.208.200
b51a:901b:901b:8082:d157:db63:d157:d0c9	209.87.208.201
b51a:901b:901b:8082:d157:db63:d157:d0ca	209.87.208.202
b51a:901b:901b:8082:d157:db63:d157:d0cb	209.87.208.203
b51a:901b:901b:8082:d157:db63:d157:d0cc	209.87.208.204
b51a:901b:901b:8082:d157:db63:d157:d0cd	209.87.208.205
b51a:901b:901b:8082:d157:db63:d157:d0ce	209.87.208.206
b51a:901b:901b:8082:d157:db63:d157:d0cf	209.87.208.207
b51a:901b:901b:8082:d157:db63:d157:d0d0	209.87.208.208
b51a:901b:901b:8082:d157:db63:d157:d0d1	209.87.208.209
b51a:901b:901b:8082:d157:db63:d157:d0d2	209.87.208.210
b51a:901b:901b:8082:d157:db63:d157:d0d3	209.87.208.211
b51a:901b:901b:8082:d157:db63:d157:d0d4	209.87.208.212
b51a:901b:901b:8082:d157:db63:d157:d0d5	209.87.208.213
b51a:901b:901b:8082:d157:db63:d157:d0d6	209.87.208.214
b51a:901b:901b:8082:d157:db63:d157:d0d7	209.87.208.215
b51a:901b:901b:8082:d157:db63:d157:d0d8	209.87.208.216
b51a:901b:901b:8082:d157:db63:d157:d0d9	209.87.208.217
b51a:901b:901b:8082:d157:db63:d157:d0da	209.87.208.218
b51a:901b:901b:8082:d157:db63:d157:d0db	209.87.208.219
b51a:901b:901b:8082:d157:db63:d157:d0dc	209.87.208.220
b51a:901b:901b:8082:d157:db63:d157:d0dd	209.87.208.221
b51a:901b:901b:8082:d157:db63:d157:d0de	209.87.208.222
b51a:901b:901b:8082:d157:db63:d157:d0df	209.87.208.223
b51a:901b:901b:8082:d157:db63:d157:d0e0	209.87.208.224
b51a:901b:901b:8082:d157:db63:d157:d0e1	209.87.208.225
b51a:901b:901b:8082:d157:db63:d157:d0e2	209.87.208.226
b51a:901b:901b:8082:d157:db63:d157:d0e3	209.87.208.227
b51a:901b:901b:8082:d157:db63:d157:d0e4	209.87.208.228
b51a:901b:901b:8082:d157:db63:d157:d0e5	209.87.208.229
b51a:901b:901b:8082:d157:db63:d157:d0e6	209.87.208.230
b51a:901b:901b:8082:d157:db63:d157:d0e7	209.87.208.231
b51a:901b:901b:8082:d157:db63:d157:d0e8	209.87.208.232
b51a:901b:901b:8082:d157:db63:d157:d0e9	209.87.208.233
b51a:901b:901b:8082:d157:db63:d157:d0ea	209.87.208.234
b51a:901b:901b:8082:d157:db63:d157:d0eb	209.87.208.235
b51a:901b:901b:8082:d157:db63:d157:d0ec	209.87.208.236
b51a:901b:901b:8082:d157:db63:d157:d0ed	209.87.208.237
b51a:901b:901b:8082:d157:db63:d157:d0ee	209.87.208.238
b51a:901b:901b:8082:d157:db63:d157:d0ef	209.87.208.239
b51a:901b:901b:8082:d157:db63:d157:d0f0	209.87.208.240
b51a:901b:901b:8082:d157:db63:d157:d0f1	209.87.208.241
b51a:901b:901b:8082:d157:db63:d157:d0f2	209.87.208.242
b51a:901b:901b:8082:d157:db63:d157:d0f3	209.87.208.243
b51a:901b:901b:8082:d157:db63:d157:d0f4	209.87.208.244
b51a:901b:901b:8082:d157:db63:d157:d0f5	209.87.208.245
b51a:901b:901b:8082:d157:db63:d157:d0f6	209.87.208.246
b51a:901b:901b:8082:d157:db63:d157:d0f7	209.87.208.247
b51a:901b:901b:8082:d157:db63:d157:d0f8	209.87.208.248
b51a:901b:901b:8082:d157:db63:d157:d0f9	209.87.208.249
b51a:901b:901b:8082:d157:db63:d157:d0fa	209.87.208.250
b51a:901b:901b:8082:d157:db63:d157:d0fb	209.87.208.251
b51a:901b:901b:8082:d157:db63:d157:d0fc	209.87.208.252
b51a:901b:901b:8082:d157:db63:d157:d0fd	209.87.208.253
b51a:901b:901b:8082:d157:db63:d157:d0fe	209.87.208.254
b51a:901b:901b:8082:d157:db63:d157:d0ff	209.87.208.255

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.