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:8043:5601	128.67.86.1
b51a:901b:cb15:8045:ada8:cdcd:8043:5602	128.67.86.2
b51a:901b:cb15:8045:ada8:cdcd:8043:5603	128.67.86.3
b51a:901b:cb15:8045:ada8:cdcd:8043:5604	128.67.86.4
b51a:901b:cb15:8045:ada8:cdcd:8043:5605	128.67.86.5
b51a:901b:cb15:8045:ada8:cdcd:8043:5606	128.67.86.6
b51a:901b:cb15:8045:ada8:cdcd:8043:5607	128.67.86.7
b51a:901b:cb15:8045:ada8:cdcd:8043:5608	128.67.86.8
b51a:901b:cb15:8045:ada8:cdcd:8043:5609	128.67.86.9
b51a:901b:cb15:8045:ada8:cdcd:8043:560a	128.67.86.10
b51a:901b:cb15:8045:ada8:cdcd:8043:560b	128.67.86.11
b51a:901b:cb15:8045:ada8:cdcd:8043:560c	128.67.86.12
b51a:901b:cb15:8045:ada8:cdcd:8043:560d	128.67.86.13
b51a:901b:cb15:8045:ada8:cdcd:8043:560e	128.67.86.14
b51a:901b:cb15:8045:ada8:cdcd:8043:560f	128.67.86.15
b51a:901b:cb15:8045:ada8:cdcd:8043:5610	128.67.86.16
b51a:901b:cb15:8045:ada8:cdcd:8043:5611	128.67.86.17
b51a:901b:cb15:8045:ada8:cdcd:8043:5612	128.67.86.18
b51a:901b:cb15:8045:ada8:cdcd:8043:5613	128.67.86.19
b51a:901b:cb15:8045:ada8:cdcd:8043:5614	128.67.86.20
b51a:901b:cb15:8045:ada8:cdcd:8043:5615	128.67.86.21
b51a:901b:cb15:8045:ada8:cdcd:8043:5616	128.67.86.22
b51a:901b:cb15:8045:ada8:cdcd:8043:5617	128.67.86.23
b51a:901b:cb15:8045:ada8:cdcd:8043:5618	128.67.86.24
b51a:901b:cb15:8045:ada8:cdcd:8043:5619	128.67.86.25
b51a:901b:cb15:8045:ada8:cdcd:8043:561a	128.67.86.26
b51a:901b:cb15:8045:ada8:cdcd:8043:561b	128.67.86.27
b51a:901b:cb15:8045:ada8:cdcd:8043:561c	128.67.86.28
b51a:901b:cb15:8045:ada8:cdcd:8043:561d	128.67.86.29
b51a:901b:cb15:8045:ada8:cdcd:8043:561e	128.67.86.30
b51a:901b:cb15:8045:ada8:cdcd:8043:561f	128.67.86.31
b51a:901b:cb15:8045:ada8:cdcd:8043:5620	128.67.86.32
b51a:901b:cb15:8045:ada8:cdcd:8043:5621	128.67.86.33
b51a:901b:cb15:8045:ada8:cdcd:8043:5622	128.67.86.34
b51a:901b:cb15:8045:ada8:cdcd:8043:5623	128.67.86.35
b51a:901b:cb15:8045:ada8:cdcd:8043:5624	128.67.86.36
b51a:901b:cb15:8045:ada8:cdcd:8043:5625	128.67.86.37
b51a:901b:cb15:8045:ada8:cdcd:8043:5626	128.67.86.38
b51a:901b:cb15:8045:ada8:cdcd:8043:5627	128.67.86.39
b51a:901b:cb15:8045:ada8:cdcd:8043:5628	128.67.86.40
b51a:901b:cb15:8045:ada8:cdcd:8043:5629	128.67.86.41
b51a:901b:cb15:8045:ada8:cdcd:8043:562a	128.67.86.42
b51a:901b:cb15:8045:ada8:cdcd:8043:562b	128.67.86.43
b51a:901b:cb15:8045:ada8:cdcd:8043:562c	128.67.86.44
b51a:901b:cb15:8045:ada8:cdcd:8043:562d	128.67.86.45
b51a:901b:cb15:8045:ada8:cdcd:8043:562e	128.67.86.46
b51a:901b:cb15:8045:ada8:cdcd:8043:562f	128.67.86.47
b51a:901b:cb15:8045:ada8:cdcd:8043:5630	128.67.86.48
b51a:901b:cb15:8045:ada8:cdcd:8043:5631	128.67.86.49
b51a:901b:cb15:8045:ada8:cdcd:8043:5632	128.67.86.50
b51a:901b:cb15:8045:ada8:cdcd:8043:5633	128.67.86.51
b51a:901b:cb15:8045:ada8:cdcd:8043:5634	128.67.86.52
b51a:901b:cb15:8045:ada8:cdcd:8043:5635	128.67.86.53
b51a:901b:cb15:8045:ada8:cdcd:8043:5636	128.67.86.54
b51a:901b:cb15:8045:ada8:cdcd:8043:5637	128.67.86.55
b51a:901b:cb15:8045:ada8:cdcd:8043:5638	128.67.86.56
b51a:901b:cb15:8045:ada8:cdcd:8043:5639	128.67.86.57
b51a:901b:cb15:8045:ada8:cdcd:8043:563a	128.67.86.58
b51a:901b:cb15:8045:ada8:cdcd:8043:563b	128.67.86.59
b51a:901b:cb15:8045:ada8:cdcd:8043:563c	128.67.86.60

b51a:901b:cb15:8045:ada8:cdcd:8043:563d	128.67.86.61
b51a:901b:cb15:8045:ada8:cdcd:8043:563e	128.67.86.62
b51a:901b:cb15:8045:ada8:cdcd:8043:563f	128.67.86.63
b51a:901b:cb15:8045:ada8:cdcd:8043:5640	128.67.86.64
b51a:901b:cb15:8045:ada8:cdcd:8043:5641	128.67.86.65
b51a:901b:cb15:8045:ada8:cdcd:8043:5642	128.67.86.66
b51a:901b:cb15:8045:ada8:cdcd:8043:5643	128.67.86.67
b51a:901b:cb15:8045:ada8:cdcd:8043:5644	128.67.86.68
b51a:901b:cb15:8045:ada8:cdcd:8043:5645	128.67.86.69
b51a:901b:cb15:8045:ada8:cdcd:8043:5646	128.67.86.70
b51a:901b:cb15:8045:ada8:cdcd:8043:5647	128.67.86.71
b51a:901b:cb15:8045:ada8:cdcd:8043:5648	128.67.86.72
b51a:901b:cb15:8045:ada8:cdcd:8043:5649	128.67.86.73
b51a:901b:cb15:8045:ada8:cdcd:8043:564a	128.67.86.74
b51a:901b:cb15:8045:ada8:cdcd:8043:564b	128.67.86.75
b51a:901b:cb15:8045:ada8:cdcd:8043:564c	128.67.86.76
b51a:901b:cb15:8045:ada8:cdcd:8043:564d	128.67.86.77
b51a:901b:cb15:8045:ada8:cdcd:8043:564e	128.67.86.78
b51a:901b:cb15:8045:ada8:cdcd:8043:564f	128.67.86.79
b51a:901b:cb15:8045:ada8:cdcd:8043:5650	128.67.86.80
b51a:901b:cb15:8045:ada8:cdcd:8043:5651	128.67.86.81
b51a:901b:cb15:8045:ada8:cdcd:8043:5652	128.67.86.82
b51a:901b:cb15:8045:ada8:cdcd:8043:5653	128.67.86.83
b51a:901b:cb15:8045:ada8:cdcd:8043:5654	128.67.86.84
b51a:901b:cb15:8045:ada8:cdcd:8043:5655	128.67.86.85
b51a:901b:cb15:8045:ada8:cdcd:8043:5656	128.67.86.86
b51a:901b:cb15:8045:ada8:cdcd:8043:5657	128.67.86.87
b51a:901b:cb15:8045:ada8:cdcd:8043:5658	128.67.86.88
b51a:901b:cb15:8045:ada8:cdcd:8043:5659	128.67.86.89
b51a:901b:cb15:8045:ada8:cdcd:8043:565a	128.67.86.90
b51a:901b:cb15:8045:ada8:cdcd:8043:565b	128.67.86.91
b51a:901b:cb15:8045:ada8:cdcd:8043:565c	128.67.86.92
b51a:901b:cb15:8045:ada8:cdcd:8043:565d	128.67.86.93
b51a:901b:cb15:8045:ada8:cdcd:8043:565e	128.67.86.94
b51a:901b:cb15:8045:ada8:cdcd:8043:565f	128.67.86.95
b51a:901b:cb15:8045:ada8:cdcd:8043:5660	128.67.86.96
b51a:901b:cb15:8045:ada8:cdcd:8043:5661	128.67.86.97
b51a:901b:cb15:8045:ada8:cdcd:8043:5662	128.67.86.98
b51a:901b:cb15:8045:ada8:cdcd:8043:5663	128.67.86.99
b51a:901b:cb15:8045:ada8:cdcd:8043:5664	128.67.86.100
b51a:901b:cb15:8045:ada8:cdcd:8043:5665	128.67.86.101
b51a:901b:cb15:8045:ada8:cdcd:8043:5666	128.67.86.102
b51a:901b:cb15:8045:ada8:cdcd:8043:5667	128.67.86.103
b51a:901b:cb15:8045:ada8:cdcd:8043:5668	128.67.86.104
b51a:901b:cb15:8045:ada8:cdcd:8043:5669	128.67.86.105
b51a:901b:cb15:8045:ada8:cdcd:8043:566a	128.67.86.106
b51a:901b:cb15:8045:ada8:cdcd:8043:566b	128.67.86.107
b51a:901b:cb15:8045:ada8:cdcd:8043:566c	128.67.86.108
b51a:901b:cb15:8045:ada8:cdcd:8043:566d	128.67.86.109
b51a:901b:cb15:8045:ada8:cdcd:8043:566e	128.67.86.110
b51a:901b:cb15:8045:ada8:cdcd:8043:566f	128.67.86.111
b51a:901b:cb15:8045:ada8:cdcd:8043:5670	128.67.86.112
b51a:901b:cb15:8045:ada8:cdcd:8043:5671	128.67.86.113
b51a:901b:cb15:8045:ada8:cdcd:8043:5672	128.67.86.114
b51a:901b:cb15:8045:ada8:cdcd:8043:5673	128.67.86.115
b51a:901b:cb15:8045:ada8:cdcd:8043:5674	128.67.86.116
b51a:901b:cb15:8045:ada8:cdcd:8043:5675	128.67.86.117
b51a:901b:cb15:8045:ada8:cdcd:8043:5676	128.67.86.118
b51a:901b:cb15:8045:ada8:cdcd:8043:5677	128.67.86.119
b51a:901b:cb15:8045:ada8:cdcd:8043:5678	128.67.86.120

b51a:901b:cb15:8045:ada8:cdcd:8043:5679	128.67.86.121
b51a:901b:cb15:8045:ada8:cdcd:8043:567a	128.67.86.122
b51a:901b:cb15:8045:ada8:cdcd:8043:567b	128.67.86.123
b51a:901b:cb15:8045:ada8:cdcd:8043:567c	128.67.86.124
b51a:901b:cb15:8045:ada8:cdcd:8043:567d	128.67.86.125
b51a:901b:cb15:8045:ada8:cdcd:8043:567e	128.67.86.126
b51a:901b:cb15:8045:ada8:cdcd:8043:567f	128.67.86.127
b51a:901b:cb15:8045:ada8:cdcd:8043:5680	128.67.86.128
b51a:901b:cb15:8045:ada8:cdcd:8043:5681	128.67.86.129
b51a:901b:cb15:8045:ada8:cdcd:8043:5682	128.67.86.130
b51a:901b:cb15:8045:ada8:cdcd:8043:5683	128.67.86.131
b51a:901b:cb15:8045:ada8:cdcd:8043:5684	128.67.86.132
b51a:901b:cb15:8045:ada8:cdcd:8043:5685	128.67.86.133
b51a:901b:cb15:8045:ada8:cdcd:8043:5686	128.67.86.134
b51a:901b:cb15:8045:ada8:cdcd:8043:5687	128.67.86.135
b51a:901b:cb15:8045:ada8:cdcd:8043:5688	128.67.86.136
b51a:901b:cb15:8045:ada8:cdcd:8043:5689	128.67.86.137
b51a:901b:cb15:8045:ada8:cdcd:8043:568a	128.67.86.138
b51a:901b:cb15:8045:ada8:cdcd:8043:568b	128.67.86.139
b51a:901b:cb15:8045:ada8:cdcd:8043:568c	128.67.86.140
b51a:901b:cb15:8045:ada8:cdcd:8043:568d	128.67.86.141
b51a:901b:cb15:8045:ada8:cdcd:8043:568e	128.67.86.142
b51a:901b:cb15:8045:ada8:cdcd:8043:568f	128.67.86.143
b51a:901b:cb15:8045:ada8:cdcd:8043:5690	128.67.86.144
b51a:901b:cb15:8045:ada8:cdcd:8043:5691	128.67.86.145
b51a:901b:cb15:8045:ada8:cdcd:8043:5692	128.67.86.146
b51a:901b:cb15:8045:ada8:cdcd:8043:5693	128.67.86.147
b51a:901b:cb15:8045:ada8:cdcd:8043:5694	128.67.86.148
b51a:901b:cb15:8045:ada8:cdcd:8043:5695	128.67.86.149
b51a:901b:cb15:8045:ada8:cdcd:8043:5696	128.67.86.150
b51a:901b:cb15:8045:ada8:cdcd:8043:5697	128.67.86.151
b51a:901b:cb15:8045:ada8:cdcd:8043:5698	128.67.86.152
b51a:901b:cb15:8045:ada8:cdcd:8043:5699	128.67.86.153
b51a:901b:cb15:8045:ada8:cdcd:8043:569a	128.67.86.154
b51a:901b:cb15:8045:ada8:cdcd:8043:569b	128.67.86.155
b51a:901b:cb15:8045:ada8:cdcd:8043:569c	128.67.86.156
b51a:901b:cb15:8045:ada8:cdcd:8043:569d	128.67.86.157
b51a:901b:cb15:8045:ada8:cdcd:8043:569e	128.67.86.158
b51a:901b:cb15:8045:ada8:cdcd:8043:569f	128.67.86.159
b51a:901b:cb15:8045:ada8:cdcd:8043:56a0	128.67.86.160
b51a:901b:cb15:8045:ada8:cdcd:8043:56a1	128.67.86.161
b51a:901b:cb15:8045:ada8:cdcd:8043:56a2	128.67.86.162
b51a:901b:cb15:8045:ada8:cdcd:8043:56a3	128.67.86.163
b51a:901b:cb15:8045:ada8:cdcd:8043:56a4	128.67.86.164
b51a:901b:cb15:8045:ada8:cdcd:8043:56a5	128.67.86.165
b51a:901b:cb15:8045:ada8:cdcd:8043:56a6	128.67.86.166
b51a:901b:cb15:8045:ada8:cdcd:8043:56a7	128.67.86.167
b51a:901b:cb15:8045:ada8:cdcd:8043:56a8	128.67.86.168
b51a:901b:cb15:8045:ada8:cdcd:8043:56a9	128.67.86.169
b51a:901b:cb15:8045:ada8:cdcd:8043:56aa	128.67.86.170
b51a:901b:cb15:8045:ada8:cdcd:8043:56ab	128.67.86.171
b51a:901b:cb15:8045:ada8:cdcd:8043:56ac	128.67.86.172
b51a:901b:cb15:8045:ada8:cdcd:8043:56ad	128.67.86.173
b51a:901b:cb15:8045:ada8:cdcd:8043:56ae	128.67.86.174
b51a:901b:cb15:8045:ada8:cdcd:8043:56af	128.67.86.175
b51a:901b:cb15:8045:ada8:cdcd:8043:56b0	128.67.86.176
b51a:901b:cb15:8045:ada8:cdcd:8043:56b1	128.67.86.177
b51a:901b:cb15:8045:ada8:cdcd:8043:56b2	128.67.86.178
b51a:901b:cb15:8045:ada8:cdcd:8043:56b3	128.67.86.179
b51a:901b:cb15:8045:ada8:cdcd:8043:56b4	128.67.86.180

b51a:901b:cb15:8045:ada8:cdcd:8043:56b5	128.67.86.181
b51a:901b:cb15:8045:ada8:cdcd:8043:56b6	128.67.86.182
b51a:901b:cb15:8045:ada8:cdcd:8043:56b7	128.67.86.183
b51a:901b:cb15:8045:ada8:cdcd:8043:56b8	128.67.86.184
b51a:901b:cb15:8045:ada8:cdcd:8043:56b9	128.67.86.185
b51a:901b:cb15:8045:ada8:cdcd:8043:56ba	128.67.86.186
b51a:901b:cb15:8045:ada8:cdcd:8043:56bb	128.67.86.187
b51a:901b:cb15:8045:ada8:cdcd:8043:56bc	128.67.86.188
b51a:901b:cb15:8045:ada8:cdcd:8043:56bd	128.67.86.189
b51a:901b:cb15:8045:ada8:cdcd:8043:56be	128.67.86.190
b51a:901b:cb15:8045:ada8:cdcd:8043:56bf	128.67.86.191
b51a:901b:cb15:8045:ada8:cdcd:8043:56c0	128.67.86.192
b51a:901b:cb15:8045:ada8:cdcd:8043:56c1	128.67.86.193
b51a:901b:cb15:8045:ada8:cdcd:8043:56c2	128.67.86.194
b51a:901b:cb15:8045:ada8:cdcd:8043:56c3	128.67.86.195
b51a:901b:cb15:8045:ada8:cdcd:8043:56c4	128.67.86.196
b51a:901b:cb15:8045:ada8:cdcd:8043:56c5	128.67.86.197
b51a:901b:cb15:8045:ada8:cdcd:8043:56c6	128.67.86.198
b51a:901b:cb15:8045:ada8:cdcd:8043:56c7	128.67.86.199
b51a:901b:cb15:8045:ada8:cdcd:8043:56c8	128.67.86.200
b51a:901b:cb15:8045:ada8:cdcd:8043:56c9	128.67.86.201
b51a:901b:cb15:8045:ada8:cdcd:8043:56ca	128.67.86.202
b51a:901b:cb15:8045:ada8:cdcd:8043:56cb	128.67.86.203
b51a:901b:cb15:8045:ada8:cdcd:8043:56cc	128.67.86.204
b51a:901b:cb15:8045:ada8:cdcd:8043:56cd	128.67.86.205
b51a:901b:cb15:8045:ada8:cdcd:8043:56ce	128.67.86.206
b51a:901b:cb15:8045:ada8:cdcd:8043:56cf	128.67.86.207
b51a:901b:cb15:8045:ada8:cdcd:8043:56d0	128.67.86.208
b51a:901b:cb15:8045:ada8:cdcd:8043:56d1	128.67.86.209
b51a:901b:cb15:8045:ada8:cdcd:8043:56d2	128.67.86.210
b51a:901b:cb15:8045:ada8:cdcd:8043:56d3	128.67.86.211
b51a:901b:cb15:8045:ada8:cdcd:8043:56d4	128.67.86.212
b51a:901b:cb15:8045:ada8:cdcd:8043:56d5	128.67.86.213
b51a:901b:cb15:8045:ada8:cdcd:8043:56d6	128.67.86.214
b51a:901b:cb15:8045:ada8:cdcd:8043:56d7	128.67.86.215
b51a:901b:cb15:8045:ada8:cdcd:8043:56d8	128.67.86.216
b51a:901b:cb15:8045:ada8:cdcd:8043:56d9	128.67.86.217
b51a:901b:cb15:8045:ada8:cdcd:8043:56da	128.67.86.218
b51a:901b:cb15:8045:ada8:cdcd:8043:56db	128.67.86.219
b51a:901b:cb15:8045:ada8:cdcd:8043:56dc	128.67.86.220
b51a:901b:cb15:8045:ada8:cdcd:8043:56dd	128.67.86.221
b51a:901b:cb15:8045:ada8:cdcd:8043:56de	128.67.86.222
b51a:901b:cb15:8045:ada8:cdcd:8043:56df	128.67.86.223
b51a:901b:cb15:8045:ada8:cdcd:8043:56e0	128.67.86.224
b51a:901b:cb15:8045:ada8:cdcd:8043:56e1	128.67.86.225
b51a:901b:cb15:8045:ada8:cdcd:8043:56e2	128.67.86.226
b51a:901b:cb15:8045:ada8:cdcd:8043:56e3	128.67.86.227
b51a:901b:cb15:8045:ada8:cdcd:8043:56e4	128.67.86.228
b51a:901b:cb15:8045:ada8:cdcd:8043:56e5	128.67.86.229
b51a:901b:cb15:8045:ada8:cdcd:8043:56e6	128.67.86.230
b51a:901b:cb15:8045:ada8:cdcd:8043:56e7	128.67.86.231
b51a:901b:cb15:8045:ada8:cdcd:8043:56e8	128.67.86.232
b51a:901b:cb15:8045:ada8:cdcd:8043:56e9	128.67.86.233
b51a:901b:cb15:8045:ada8:cdcd:8043:56ea	128.67.86.234
b51a:901b:cb15:8045:ada8:cdcd:8043:56eb	128.67.86.235
b51a:901b:cb15:8045:ada8:cdcd:8043:56ec	128.67.86.236
b51a:901b:cb15:8045:ada8:cdcd:8043:56ed	128.67.86.237
b51a:901b:cb15:8045:ada8:cdcd:8043:56ee	128.67.86.238
b51a:901b:cb15:8045:ada8:cdcd:8043:56ef	128.67.86.239
b51a:901b:cb15:8045:ada8:cdcd:8043:56f0	128.67.86.240
b51a:901b:cb15:8045:ada8:cdcd:8043:56f1	128.67.86.241
b51a:901b:cb15:8045:ada8:cdcd:8043:56f2	128.67.86.242
b51a:901b:cb15:8045:ada8:cdcd:8043:56f3	128.67.86.243
b51a:901b:cb15:8045:ada8:cdcd:8043:56f4	128.67.86.244
b51a:901b:cb15:8045:ada8:cdcd:8043:56f5	128.67.86.245
b51a:901b:cb15:8045:ada8:cdcd:8043:56f6	128.67.86.246
b51a:901b:cb15:8045:ada8:cdcd:8043:56f7	128.67.86.247
b51a:901b:cb15:8045:ada8:cdcd:8043:56f8	128.67.86.248
b51a:901b:cb15:8045:ada8:cdcd:8043:56f9	128.67.86.249
b51a:901b:cb15:8045:ada8:cdcd:8043:56fa	128.67.86.250
b51a:901b:cb15:8045:ada8:cdcd:8043:56fb	128.67.86.251
b51a:901b:cb15:8045:ada8:cdcd:8043:56fc	128.67.86.252
b51a:901b:cb15:8045:ada8:cdcd:8043:56fd	128.67.86.253
b51a:901b:cb15:8045:ada8:cdcd:8043:56fe	128.67.86.254
b51a:901b:cb15:8045:ada8:cdcd:8043:56ff	128.67.86.255

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.