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:cd72:3fd1:5601	63.209.86.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:5602	63.209.86.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:5603	63.209.86.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:5604	63.209.86.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:5605	63.209.86.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:5606	63.209.86.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:5607	63.209.86.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:5608	63.209.86.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:5609	63.209.86.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:560a	63.209.86.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:560b	63.209.86.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:560c	63.209.86.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:560d	63.209.86.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:560e	63.209.86.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:560f	63.209.86.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:5610	63.209.86.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:5611	63.209.86.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:5612	63.209.86.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:5613	63.209.86.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:5614	63.209.86.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:5615	63.209.86.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:5616	63.209.86.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:5617	63.209.86.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:5618	63.209.86.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:5619	63.209.86.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:561a	63.209.86.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:561b	63.209.86.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:561c	63.209.86.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:561d	63.209.86.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:561e	63.209.86.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:561f	63.209.86.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:5620	63.209.86.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:5621	63.209.86.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:5622	63.209.86.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:5623	63.209.86.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:5624	63.209.86.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:5625	63.209.86.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:5626	63.209.86.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:5627	63.209.86.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:5628	63.209.86.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:5629	63.209.86.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:562a	63.209.86.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:562b	63.209.86.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:562c	63.209.86.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:562d	63.209.86.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:562e	63.209.86.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:562f	63.209.86.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:5630	63.209.86.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:5631	63.209.86.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:5632	63.209.86.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:5633	63.209.86.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:5634	63.209.86.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:5635	63.209.86.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:5636	63.209.86.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:5637	63.209.86.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:5638	63.209.86.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:5639	63.209.86.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:563a	63.209.86.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:563b	63.209.86.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:563c	63.209.86.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:563d	63.209.86.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:563e	63.209.86.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:563f	63.209.86.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:5640	63.209.86.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:5641	63.209.86.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:5642	63.209.86.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:5643	63.209.86.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:5644	63.209.86.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:5645	63.209.86.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:5646	63.209.86.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:5647	63.209.86.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:5648	63.209.86.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:5649	63.209.86.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:564a	63.209.86.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:564b	63.209.86.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:564c	63.209.86.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:564d	63.209.86.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:564e	63.209.86.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:564f	63.209.86.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:5650	63.209.86.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:5651	63.209.86.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:5652	63.209.86.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:5653	63.209.86.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:5654	63.209.86.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:5655	63.209.86.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:5656	63.209.86.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:5657	63.209.86.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:5658	63.209.86.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:5659	63.209.86.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:565a	63.209.86.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:565b	63.209.86.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:565c	63.209.86.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:565d	63.209.86.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:565e	63.209.86.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:565f	63.209.86.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:5660	63.209.86.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:5661	63.209.86.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:5662	63.209.86.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:5663	63.209.86.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:5664	63.209.86.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:5665	63.209.86.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:5666	63.209.86.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:5667	63.209.86.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:5668	63.209.86.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:5669	63.209.86.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:566a	63.209.86.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:566b	63.209.86.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:566c	63.209.86.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:566d	63.209.86.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:566e	63.209.86.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:566f	63.209.86.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:5670	63.209.86.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:5671	63.209.86.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:5672	63.209.86.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:5673	63.209.86.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:5674	63.209.86.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:5675	63.209.86.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:5676	63.209.86.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:5677	63.209.86.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:5678	63.209.86.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:5679	63.209.86.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:567a	63.209.86.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:567b	63.209.86.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:567c	63.209.86.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:567d	63.209.86.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:567e	63.209.86.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:567f	63.209.86.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:5680	63.209.86.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:5681	63.209.86.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:5682	63.209.86.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:5683	63.209.86.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:5684	63.209.86.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:5685	63.209.86.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:5686	63.209.86.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:5687	63.209.86.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:5688	63.209.86.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:5689	63.209.86.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:568a	63.209.86.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:568b	63.209.86.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:568c	63.209.86.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:568d	63.209.86.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:568e	63.209.86.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:568f	63.209.86.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:5690	63.209.86.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:5691	63.209.86.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:5692	63.209.86.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:5693	63.209.86.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:5694	63.209.86.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:5695	63.209.86.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:5696	63.209.86.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:5697	63.209.86.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:5698	63.209.86.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:5699	63.209.86.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:569a	63.209.86.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:569b	63.209.86.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:569c	63.209.86.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:569d	63.209.86.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:569e	63.209.86.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:569f	63.209.86.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a0	63.209.86.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a1	63.209.86.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a2	63.209.86.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a3	63.209.86.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a4	63.209.86.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a5	63.209.86.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a6	63.209.86.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a7	63.209.86.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a8	63.209.86.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a9	63.209.86.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:56aa	63.209.86.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ab	63.209.86.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ac	63.209.86.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ad	63.209.86.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ae	63.209.86.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:56af	63.209.86.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b0	63.209.86.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b1	63.209.86.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b2	63.209.86.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b3	63.209.86.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b4	63.209.86.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:56b5	63.209.86.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b6	63.209.86.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b7	63.209.86.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b8	63.209.86.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b9	63.209.86.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ba	63.209.86.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:56bb	63.209.86.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:56bc	63.209.86.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:56bd	63.209.86.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:56be	63.209.86.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:56bf	63.209.86.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c0	63.209.86.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c1	63.209.86.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c2	63.209.86.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c3	63.209.86.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c4	63.209.86.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c5	63.209.86.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c6	63.209.86.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c7	63.209.86.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c8	63.209.86.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c9	63.209.86.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ca	63.209.86.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:56cb	63.209.86.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:56cc	63.209.86.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:56cd	63.209.86.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ce	63.209.86.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:56cf	63.209.86.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d0	63.209.86.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d1	63.209.86.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d2	63.209.86.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d3	63.209.86.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d4	63.209.86.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d5	63.209.86.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d6	63.209.86.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d7	63.209.86.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d8	63.209.86.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d9	63.209.86.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:56da	63.209.86.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:56db	63.209.86.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:56dc	63.209.86.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:56dd	63.209.86.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:56de	63.209.86.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:56df	63.209.86.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e0	63.209.86.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e1	63.209.86.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e2	63.209.86.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e3	63.209.86.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e4	63.209.86.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e5	63.209.86.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e6	63.209.86.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e7	63.209.86.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e8	63.209.86.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e9	63.209.86.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ea	63.209.86.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:56eb	63.209.86.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ec	63.209.86.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ed	63.209.86.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ee	63.209.86.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ef	63.209.86.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f0	63.209.86.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f1	63.209.86.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f2	63.209.86.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f3	63.209.86.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f4	63.209.86.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f5	63.209.86.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f6	63.209.86.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f7	63.209.86.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f8	63.209.86.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f9	63.209.86.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:56fa	63.209.86.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:56fb	63.209.86.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:56fc	63.209.86.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:56fd	63.209.86.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:56fe	63.209.86.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:56ff	63.209.86.255

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.