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:cb15:8045:ada8:cdcd:8043:d001	128.67.208.1
b51a:901b:cb15:8045:ada8:cdcd:8043:d002	128.67.208.2
b51a:901b:cb15:8045:ada8:cdcd:8043:d003	128.67.208.3
b51a:901b:cb15:8045:ada8:cdcd:8043:d004	128.67.208.4
b51a:901b:cb15:8045:ada8:cdcd:8043:d005	128.67.208.5
b51a:901b:cb15:8045:ada8:cdcd:8043:d006	128.67.208.6
b51a:901b:cb15:8045:ada8:cdcd:8043:d007	128.67.208.7
b51a:901b:cb15:8045:ada8:cdcd:8043:d008	128.67.208.8
b51a:901b:cb15:8045:ada8:cdcd:8043:d009	128.67.208.9
b51a:901b:cb15:8045:ada8:cdcd:8043:d00a	128.67.208.10
b51a:901b:cb15:8045:ada8:cdcd:8043:d00b	128.67.208.11
b51a:901b:cb15:8045:ada8:cdcd:8043:d00c	128.67.208.12
b51a:901b:cb15:8045:ada8:cdcd:8043:d00d	128.67.208.13
b51a:901b:cb15:8045:ada8:cdcd:8043:d00e	128.67.208.14
b51a:901b:cb15:8045:ada8:cdcd:8043:d00f	128.67.208.15
b51a:901b:cb15:8045:ada8:cdcd:8043:d010	128.67.208.16
b51a:901b:cb15:8045:ada8:cdcd:8043:d011	128.67.208.17
b51a:901b:cb15:8045:ada8:cdcd:8043:d012	128.67.208.18
b51a:901b:cb15:8045:ada8:cdcd:8043:d013	128.67.208.19
b51a:901b:cb15:8045:ada8:cdcd:8043:d014	128.67.208.20
b51a:901b:cb15:8045:ada8:cdcd:8043:d015	128.67.208.21
b51a:901b:cb15:8045:ada8:cdcd:8043:d016	128.67.208.22
b51a:901b:cb15:8045:ada8:cdcd:8043:d017	128.67.208.23
b51a:901b:cb15:8045:ada8:cdcd:8043:d018	128.67.208.24
b51a:901b:cb15:8045:ada8:cdcd:8043:d019	128.67.208.25
b51a:901b:cb15:8045:ada8:cdcd:8043:d01a	128.67.208.26
b51a:901b:cb15:8045:ada8:cdcd:8043:d01b	128.67.208.27
b51a:901b:cb15:8045:ada8:cdcd:8043:d01c	128.67.208.28
b51a:901b:cb15:8045:ada8:cdcd:8043:d01d	128.67.208.29
b51a:901b:cb15:8045:ada8:cdcd:8043:d01e	128.67.208.30
b51a:901b:cb15:8045:ada8:cdcd:8043:d01f	128.67.208.31
b51a:901b:cb15:8045:ada8:cdcd:8043:d020	128.67.208.32
b51a:901b:cb15:8045:ada8:cdcd:8043:d021	128.67.208.33
b51a:901b:cb15:8045:ada8:cdcd:8043:d022	128.67.208.34
b51a:901b:cb15:8045:ada8:cdcd:8043:d023	128.67.208.35
b51a:901b:cb15:8045:ada8:cdcd:8043:d024	128.67.208.36
b51a:901b:cb15:8045:ada8:cdcd:8043:d025	128.67.208.37
b51a:901b:cb15:8045:ada8:cdcd:8043:d026	128.67.208.38
b51a:901b:cb15:8045:ada8:cdcd:8043:d027	128.67.208.39
b51a:901b:cb15:8045:ada8:cdcd:8043:d028	128.67.208.40
b51a:901b:cb15:8045:ada8:cdcd:8043:d029	128.67.208.41
b51a:901b:cb15:8045:ada8:cdcd:8043:d02a	128.67.208.42
b51a:901b:cb15:8045:ada8:cdcd:8043:d02b	128.67.208.43
b51a:901b:cb15:8045:ada8:cdcd:8043:d02c	128.67.208.44
b51a:901b:cb15:8045:ada8:cdcd:8043:d02d	128.67.208.45
b51a:901b:cb15:8045:ada8:cdcd:8043:d02e	128.67.208.46
b51a:901b:cb15:8045:ada8:cdcd:8043:d02f	128.67.208.47
b51a:901b:cb15:8045:ada8:cdcd:8043:d030	128.67.208.48
b51a:901b:cb15:8045:ada8:cdcd:8043:d031	128.67.208.49
b51a:901b:cb15:8045:ada8:cdcd:8043:d032	128.67.208.50
b51a:901b:cb15:8045:ada8:cdcd:8043:d033	128.67.208.51
b51a:901b:cb15:8045:ada8:cdcd:8043:d034	128.67.208.52
b51a:901b:cb15:8045:ada8:cdcd:8043:d035	128.67.208.53
b51a:901b:cb15:8045:ada8:cdcd:8043:d036	128.67.208.54
b51a:901b:cb15:8045:ada8:cdcd:8043:d037	128.67.208.55
b51a:901b:cb15:8045:ada8:cdcd:8043:d038	128.67.208.56
b51a:901b:cb15:8045:ada8:cdcd:8043:d039	128.67.208.57
b51a:901b:cb15:8045:ada8:cdcd:8043:d03a	128.67.208.58
b51a:901b:cb15:8045:ada8:cdcd:8043:d03b	128.67.208.59
b51a:901b:cb15:8045:ada8:cdcd:8043:d03c	128.67.208.60

b51a:901b:cb15:8045:ada8:cdcd:8043:d03d	128.67.208.61
b51a:901b:cb15:8045:ada8:cdcd:8043:d03e	128.67.208.62
b51a:901b:cb15:8045:ada8:cdcd:8043:d03f	128.67.208.63
b51a:901b:cb15:8045:ada8:cdcd:8043:d040	128.67.208.64
b51a:901b:cb15:8045:ada8:cdcd:8043:d041	128.67.208.65
b51a:901b:cb15:8045:ada8:cdcd:8043:d042	128.67.208.66
b51a:901b:cb15:8045:ada8:cdcd:8043:d043	128.67.208.67
b51a:901b:cb15:8045:ada8:cdcd:8043:d044	128.67.208.68
b51a:901b:cb15:8045:ada8:cdcd:8043:d045	128.67.208.69
b51a:901b:cb15:8045:ada8:cdcd:8043:d046	128.67.208.70
b51a:901b:cb15:8045:ada8:cdcd:8043:d047	128.67.208.71
b51a:901b:cb15:8045:ada8:cdcd:8043:d048	128.67.208.72
b51a:901b:cb15:8045:ada8:cdcd:8043:d049	128.67.208.73
b51a:901b:cb15:8045:ada8:cdcd:8043:d04a	128.67.208.74
b51a:901b:cb15:8045:ada8:cdcd:8043:d04b	128.67.208.75
b51a:901b:cb15:8045:ada8:cdcd:8043:d04c	128.67.208.76
b51a:901b:cb15:8045:ada8:cdcd:8043:d04d	128.67.208.77
b51a:901b:cb15:8045:ada8:cdcd:8043:d04e	128.67.208.78
b51a:901b:cb15:8045:ada8:cdcd:8043:d04f	128.67.208.79
b51a:901b:cb15:8045:ada8:cdcd:8043:d050	128.67.208.80
b51a:901b:cb15:8045:ada8:cdcd:8043:d051	128.67.208.81
b51a:901b:cb15:8045:ada8:cdcd:8043:d052	128.67.208.82
b51a:901b:cb15:8045:ada8:cdcd:8043:d053	128.67.208.83
b51a:901b:cb15:8045:ada8:cdcd:8043:d054	128.67.208.84
b51a:901b:cb15:8045:ada8:cdcd:8043:d055	128.67.208.85
b51a:901b:cb15:8045:ada8:cdcd:8043:d056	128.67.208.86
b51a:901b:cb15:8045:ada8:cdcd:8043:d057	128.67.208.87
b51a:901b:cb15:8045:ada8:cdcd:8043:d058	128.67.208.88
b51a:901b:cb15:8045:ada8:cdcd:8043:d059	128.67.208.89
b51a:901b:cb15:8045:ada8:cdcd:8043:d05a	128.67.208.90
b51a:901b:cb15:8045:ada8:cdcd:8043:d05b	128.67.208.91
b51a:901b:cb15:8045:ada8:cdcd:8043:d05c	128.67.208.92
b51a:901b:cb15:8045:ada8:cdcd:8043:d05d	128.67.208.93
b51a:901b:cb15:8045:ada8:cdcd:8043:d05e	128.67.208.94
b51a:901b:cb15:8045:ada8:cdcd:8043:d05f	128.67.208.95
b51a:901b:cb15:8045:ada8:cdcd:8043:d060	128.67.208.96
b51a:901b:cb15:8045:ada8:cdcd:8043:d061	128.67.208.97
b51a:901b:cb15:8045:ada8:cdcd:8043:d062	128.67.208.98
b51a:901b:cb15:8045:ada8:cdcd:8043:d063	128.67.208.99
b51a:901b:cb15:8045:ada8:cdcd:8043:d064	128.67.208.100
b51a:901b:cb15:8045:ada8:cdcd:8043:d065	128.67.208.101
b51a:901b:cb15:8045:ada8:cdcd:8043:d066	128.67.208.102
b51a:901b:cb15:8045:ada8:cdcd:8043:d067	128.67.208.103
b51a:901b:cb15:8045:ada8:cdcd:8043:d068	128.67.208.104
b51a:901b:cb15:8045:ada8:cdcd:8043:d069	128.67.208.105
b51a:901b:cb15:8045:ada8:cdcd:8043:d06a	128.67.208.106
b51a:901b:cb15:8045:ada8:cdcd:8043:d06b	128.67.208.107
b51a:901b:cb15:8045:ada8:cdcd:8043:d06c	128.67.208.108
b51a:901b:cb15:8045:ada8:cdcd:8043:d06d	128.67.208.109
b51a:901b:cb15:8045:ada8:cdcd:8043:d06e	128.67.208.110
b51a:901b:cb15:8045:ada8:cdcd:8043:d06f	128.67.208.111
b51a:901b:cb15:8045:ada8:cdcd:8043:d070	128.67.208.112
b51a:901b:cb15:8045:ada8:cdcd:8043:d071	128.67.208.113
b51a:901b:cb15:8045:ada8:cdcd:8043:d072	128.67.208.114
b51a:901b:cb15:8045:ada8:cdcd:8043:d073	128.67.208.115
b51a:901b:cb15:8045:ada8:cdcd:8043:d074	128.67.208.116
b51a:901b:cb15:8045:ada8:cdcd:8043:d075	128.67.208.117
b51a:901b:cb15:8045:ada8:cdcd:8043:d076	128.67.208.118
b51a:901b:cb15:8045:ada8:cdcd:8043:d077	128.67.208.119
b51a:901b:cb15:8045:ada8:cdcd:8043:d078	128.67.208.120

b51a:901b:cb15:8045:ada8:cdcd:8043:d079	128.67.208.121
b51a:901b:cb15:8045:ada8:cdcd:8043:d07a	128.67.208.122
b51a:901b:cb15:8045:ada8:cdcd:8043:d07b	128.67.208.123
b51a:901b:cb15:8045:ada8:cdcd:8043:d07c	128.67.208.124
b51a:901b:cb15:8045:ada8:cdcd:8043:d07d	128.67.208.125
b51a:901b:cb15:8045:ada8:cdcd:8043:d07e	128.67.208.126
b51a:901b:cb15:8045:ada8:cdcd:8043:d07f	128.67.208.127
b51a:901b:cb15:8045:ada8:cdcd:8043:d080	128.67.208.128
b51a:901b:cb15:8045:ada8:cdcd:8043:d081	128.67.208.129
b51a:901b:cb15:8045:ada8:cdcd:8043:d082	128.67.208.130
b51a:901b:cb15:8045:ada8:cdcd:8043:d083	128.67.208.131
b51a:901b:cb15:8045:ada8:cdcd:8043:d084	128.67.208.132
b51a:901b:cb15:8045:ada8:cdcd:8043:d085	128.67.208.133
b51a:901b:cb15:8045:ada8:cdcd:8043:d086	128.67.208.134
b51a:901b:cb15:8045:ada8:cdcd:8043:d087	128.67.208.135
b51a:901b:cb15:8045:ada8:cdcd:8043:d088	128.67.208.136
b51a:901b:cb15:8045:ada8:cdcd:8043:d089	128.67.208.137
b51a:901b:cb15:8045:ada8:cdcd:8043:d08a	128.67.208.138
b51a:901b:cb15:8045:ada8:cdcd:8043:d08b	128.67.208.139
b51a:901b:cb15:8045:ada8:cdcd:8043:d08c	128.67.208.140
b51a:901b:cb15:8045:ada8:cdcd:8043:d08d	128.67.208.141
b51a:901b:cb15:8045:ada8:cdcd:8043:d08e	128.67.208.142
b51a:901b:cb15:8045:ada8:cdcd:8043:d08f	128.67.208.143
b51a:901b:cb15:8045:ada8:cdcd:8043:d090	128.67.208.144
b51a:901b:cb15:8045:ada8:cdcd:8043:d091	128.67.208.145
b51a:901b:cb15:8045:ada8:cdcd:8043:d092	128.67.208.146
b51a:901b:cb15:8045:ada8:cdcd:8043:d093	128.67.208.147
b51a:901b:cb15:8045:ada8:cdcd:8043:d094	128.67.208.148
b51a:901b:cb15:8045:ada8:cdcd:8043:d095	128.67.208.149
b51a:901b:cb15:8045:ada8:cdcd:8043:d096	128.67.208.150
b51a:901b:cb15:8045:ada8:cdcd:8043:d097	128.67.208.151
b51a:901b:cb15:8045:ada8:cdcd:8043:d098	128.67.208.152
b51a:901b:cb15:8045:ada8:cdcd:8043:d099	128.67.208.153
b51a:901b:cb15:8045:ada8:cdcd:8043:d09a	128.67.208.154
b51a:901b:cb15:8045:ada8:cdcd:8043:d09b	128.67.208.155
b51a:901b:cb15:8045:ada8:cdcd:8043:d09c	128.67.208.156
b51a:901b:cb15:8045:ada8:cdcd:8043:d09d	128.67.208.157
b51a:901b:cb15:8045:ada8:cdcd:8043:d09e	128.67.208.158
b51a:901b:cb15:8045:ada8:cdcd:8043:d09f	128.67.208.159
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a0	128.67.208.160
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a1	128.67.208.161
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a2	128.67.208.162
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a3	128.67.208.163
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a4	128.67.208.164
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a5	128.67.208.165
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a6	128.67.208.166
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a7	128.67.208.167
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a8	128.67.208.168
b51a:901b:cb15:8045:ada8:cdcd:8043:d0a9	128.67.208.169
b51a:901b:cb15:8045:ada8:cdcd:8043:d0aa	128.67.208.170
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ab	128.67.208.171
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ac	128.67.208.172
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ad	128.67.208.173
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ae	128.67.208.174
b51a:901b:cb15:8045:ada8:cdcd:8043:d0af	128.67.208.175
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b0	128.67.208.176
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b1	128.67.208.177
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b2	128.67.208.178
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b3	128.67.208.179
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b4	128.67.208.180

b51a:901b:cb15:8045:ada8:cdcd:8043:d0b5	128.67.208.181
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b6	128.67.208.182
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b7	128.67.208.183
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b8	128.67.208.184
b51a:901b:cb15:8045:ada8:cdcd:8043:d0b9	128.67.208.185
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ba	128.67.208.186
b51a:901b:cb15:8045:ada8:cdcd:8043:d0bb	128.67.208.187
b51a:901b:cb15:8045:ada8:cdcd:8043:d0bc	128.67.208.188
b51a:901b:cb15:8045:ada8:cdcd:8043:d0bd	128.67.208.189
b51a:901b:cb15:8045:ada8:cdcd:8043:d0be	128.67.208.190
b51a:901b:cb15:8045:ada8:cdcd:8043:d0bf	128.67.208.191
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c0	128.67.208.192
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c1	128.67.208.193
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c2	128.67.208.194
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c3	128.67.208.195
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c4	128.67.208.196
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c5	128.67.208.197
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c6	128.67.208.198
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c7	128.67.208.199
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c8	128.67.208.200
b51a:901b:cb15:8045:ada8:cdcd:8043:d0c9	128.67.208.201
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ca	128.67.208.202
b51a:901b:cb15:8045:ada8:cdcd:8043:d0cb	128.67.208.203
b51a:901b:cb15:8045:ada8:cdcd:8043:d0cc	128.67.208.204
b51a:901b:cb15:8045:ada8:cdcd:8043:d0cd	128.67.208.205
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ce	128.67.208.206
b51a:901b:cb15:8045:ada8:cdcd:8043:d0cf	128.67.208.207
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d0	128.67.208.208
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d1	128.67.208.209
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d2	128.67.208.210
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d3	128.67.208.211
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d4	128.67.208.212
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d5	128.67.208.213
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d6	128.67.208.214
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d7	128.67.208.215
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d8	128.67.208.216
b51a:901b:cb15:8045:ada8:cdcd:8043:d0d9	128.67.208.217
b51a:901b:cb15:8045:ada8:cdcd:8043:d0da	128.67.208.218
b51a:901b:cb15:8045:ada8:cdcd:8043:d0db	128.67.208.219
b51a:901b:cb15:8045:ada8:cdcd:8043:d0dc	128.67.208.220
b51a:901b:cb15:8045:ada8:cdcd:8043:d0dd	128.67.208.221
b51a:901b:cb15:8045:ada8:cdcd:8043:d0de	128.67.208.222
b51a:901b:cb15:8045:ada8:cdcd:8043:d0df	128.67.208.223
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e0	128.67.208.224
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e1	128.67.208.225
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e2	128.67.208.226
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e3	128.67.208.227
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e4	128.67.208.228
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e5	128.67.208.229
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e6	128.67.208.230
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e7	128.67.208.231
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e8	128.67.208.232
b51a:901b:cb15:8045:ada8:cdcd:8043:d0e9	128.67.208.233
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ea	128.67.208.234
b51a:901b:cb15:8045:ada8:cdcd:8043:d0eb	128.67.208.235
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ec	128.67.208.236
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ed	128.67.208.237
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ee	128.67.208.238
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ef	128.67.208.239
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f0	128.67.208.240
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f1	128.67.208.241
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f2	128.67.208.242
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f3	128.67.208.243
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f4	128.67.208.244
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f5	128.67.208.245
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f6	128.67.208.246
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f7	128.67.208.247
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f8	128.67.208.248
b51a:901b:cb15:8045:ada8:cdcd:8043:d0f9	128.67.208.249
b51a:901b:cb15:8045:ada8:cdcd:8043:d0fa	128.67.208.250
b51a:901b:cb15:8045:ada8:cdcd:8043:d0fb	128.67.208.251
b51a:901b:cb15:8045:ada8:cdcd:8043:d0fc	128.67.208.252
b51a:901b:cb15:8045:ada8:cdcd:8043:d0fd	128.67.208.253
b51a:901b:cb15:8045:ada8:cdcd:8043:d0fe	128.67.208.254
b51a:901b:cb15:8045:ada8:cdcd:8043:d0ff	128.67.208.255

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.