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:be24:c49:a601	12.73.166.1
b51a:901b:cb15:8045:ada8:be24:c49:a602	12.73.166.2
b51a:901b:cb15:8045:ada8:be24:c49:a603	12.73.166.3
b51a:901b:cb15:8045:ada8:be24:c49:a604	12.73.166.4
b51a:901b:cb15:8045:ada8:be24:c49:a605	12.73.166.5
b51a:901b:cb15:8045:ada8:be24:c49:a606	12.73.166.6
b51a:901b:cb15:8045:ada8:be24:c49:a607	12.73.166.7
b51a:901b:cb15:8045:ada8:be24:c49:a608	12.73.166.8
b51a:901b:cb15:8045:ada8:be24:c49:a609	12.73.166.9
b51a:901b:cb15:8045:ada8:be24:c49:a60a	12.73.166.10
b51a:901b:cb15:8045:ada8:be24:c49:a60b	12.73.166.11
b51a:901b:cb15:8045:ada8:be24:c49:a60c	12.73.166.12
b51a:901b:cb15:8045:ada8:be24:c49:a60d	12.73.166.13
b51a:901b:cb15:8045:ada8:be24:c49:a60e	12.73.166.14
b51a:901b:cb15:8045:ada8:be24:c49:a60f	12.73.166.15
b51a:901b:cb15:8045:ada8:be24:c49:a610	12.73.166.16
b51a:901b:cb15:8045:ada8:be24:c49:a611	12.73.166.17
b51a:901b:cb15:8045:ada8:be24:c49:a612	12.73.166.18
b51a:901b:cb15:8045:ada8:be24:c49:a613	12.73.166.19
b51a:901b:cb15:8045:ada8:be24:c49:a614	12.73.166.20
b51a:901b:cb15:8045:ada8:be24:c49:a615	12.73.166.21
b51a:901b:cb15:8045:ada8:be24:c49:a616	12.73.166.22
b51a:901b:cb15:8045:ada8:be24:c49:a617	12.73.166.23
b51a:901b:cb15:8045:ada8:be24:c49:a618	12.73.166.24
b51a:901b:cb15:8045:ada8:be24:c49:a619	12.73.166.25
b51a:901b:cb15:8045:ada8:be24:c49:a61a	12.73.166.26
b51a:901b:cb15:8045:ada8:be24:c49:a61b	12.73.166.27
b51a:901b:cb15:8045:ada8:be24:c49:a61c	12.73.166.28
b51a:901b:cb15:8045:ada8:be24:c49:a61d	12.73.166.29
b51a:901b:cb15:8045:ada8:be24:c49:a61e	12.73.166.30
b51a:901b:cb15:8045:ada8:be24:c49:a61f	12.73.166.31
b51a:901b:cb15:8045:ada8:be24:c49:a620	12.73.166.32
b51a:901b:cb15:8045:ada8:be24:c49:a621	12.73.166.33
b51a:901b:cb15:8045:ada8:be24:c49:a622	12.73.166.34
b51a:901b:cb15:8045:ada8:be24:c49:a623	12.73.166.35
b51a:901b:cb15:8045:ada8:be24:c49:a624	12.73.166.36
b51a:901b:cb15:8045:ada8:be24:c49:a625	12.73.166.37
b51a:901b:cb15:8045:ada8:be24:c49:a626	12.73.166.38
b51a:901b:cb15:8045:ada8:be24:c49:a627	12.73.166.39
b51a:901b:cb15:8045:ada8:be24:c49:a628	12.73.166.40
b51a:901b:cb15:8045:ada8:be24:c49:a629	12.73.166.41
b51a:901b:cb15:8045:ada8:be24:c49:a62a	12.73.166.42
b51a:901b:cb15:8045:ada8:be24:c49:a62b	12.73.166.43
b51a:901b:cb15:8045:ada8:be24:c49:a62c	12.73.166.44
b51a:901b:cb15:8045:ada8:be24:c49:a62d	12.73.166.45
b51a:901b:cb15:8045:ada8:be24:c49:a62e	12.73.166.46
b51a:901b:cb15:8045:ada8:be24:c49:a62f	12.73.166.47
b51a:901b:cb15:8045:ada8:be24:c49:a630	12.73.166.48
b51a:901b:cb15:8045:ada8:be24:c49:a631	12.73.166.49
b51a:901b:cb15:8045:ada8:be24:c49:a632	12.73.166.50
b51a:901b:cb15:8045:ada8:be24:c49:a633	12.73.166.51
b51a:901b:cb15:8045:ada8:be24:c49:a634	12.73.166.52
b51a:901b:cb15:8045:ada8:be24:c49:a635	12.73.166.53
b51a:901b:cb15:8045:ada8:be24:c49:a636	12.73.166.54
b51a:901b:cb15:8045:ada8:be24:c49:a637	12.73.166.55
b51a:901b:cb15:8045:ada8:be24:c49:a638	12.73.166.56
b51a:901b:cb15:8045:ada8:be24:c49:a639	12.73.166.57
b51a:901b:cb15:8045:ada8:be24:c49:a63a	12.73.166.58
b51a:901b:cb15:8045:ada8:be24:c49:a63b	12.73.166.59
b51a:901b:cb15:8045:ada8:be24:c49:a63c	12.73.166.60

b51a:901b:cb15:8045:ada8:be24:c49:a63d	12.73.166.61
b51a:901b:cb15:8045:ada8:be24:c49:a63e	12.73.166.62
b51a:901b:cb15:8045:ada8:be24:c49:a63f	12.73.166.63
b51a:901b:cb15:8045:ada8:be24:c49:a640	12.73.166.64
b51a:901b:cb15:8045:ada8:be24:c49:a641	12.73.166.65
b51a:901b:cb15:8045:ada8:be24:c49:a642	12.73.166.66
b51a:901b:cb15:8045:ada8:be24:c49:a643	12.73.166.67
b51a:901b:cb15:8045:ada8:be24:c49:a644	12.73.166.68
b51a:901b:cb15:8045:ada8:be24:c49:a645	12.73.166.69
b51a:901b:cb15:8045:ada8:be24:c49:a646	12.73.166.70
b51a:901b:cb15:8045:ada8:be24:c49:a647	12.73.166.71
b51a:901b:cb15:8045:ada8:be24:c49:a648	12.73.166.72
b51a:901b:cb15:8045:ada8:be24:c49:a649	12.73.166.73
b51a:901b:cb15:8045:ada8:be24:c49:a64a	12.73.166.74
b51a:901b:cb15:8045:ada8:be24:c49:a64b	12.73.166.75
b51a:901b:cb15:8045:ada8:be24:c49:a64c	12.73.166.76
b51a:901b:cb15:8045:ada8:be24:c49:a64d	12.73.166.77
b51a:901b:cb15:8045:ada8:be24:c49:a64e	12.73.166.78
b51a:901b:cb15:8045:ada8:be24:c49:a64f	12.73.166.79
b51a:901b:cb15:8045:ada8:be24:c49:a650	12.73.166.80
b51a:901b:cb15:8045:ada8:be24:c49:a651	12.73.166.81
b51a:901b:cb15:8045:ada8:be24:c49:a652	12.73.166.82
b51a:901b:cb15:8045:ada8:be24:c49:a653	12.73.166.83
b51a:901b:cb15:8045:ada8:be24:c49:a654	12.73.166.84
b51a:901b:cb15:8045:ada8:be24:c49:a655	12.73.166.85
b51a:901b:cb15:8045:ada8:be24:c49:a656	12.73.166.86
b51a:901b:cb15:8045:ada8:be24:c49:a657	12.73.166.87
b51a:901b:cb15:8045:ada8:be24:c49:a658	12.73.166.88
b51a:901b:cb15:8045:ada8:be24:c49:a659	12.73.166.89
b51a:901b:cb15:8045:ada8:be24:c49:a65a	12.73.166.90
b51a:901b:cb15:8045:ada8:be24:c49:a65b	12.73.166.91
b51a:901b:cb15:8045:ada8:be24:c49:a65c	12.73.166.92
b51a:901b:cb15:8045:ada8:be24:c49:a65d	12.73.166.93
b51a:901b:cb15:8045:ada8:be24:c49:a65e	12.73.166.94
b51a:901b:cb15:8045:ada8:be24:c49:a65f	12.73.166.95
b51a:901b:cb15:8045:ada8:be24:c49:a660	12.73.166.96
b51a:901b:cb15:8045:ada8:be24:c49:a661	12.73.166.97
b51a:901b:cb15:8045:ada8:be24:c49:a662	12.73.166.98
b51a:901b:cb15:8045:ada8:be24:c49:a663	12.73.166.99
b51a:901b:cb15:8045:ada8:be24:c49:a664	12.73.166.100
b51a:901b:cb15:8045:ada8:be24:c49:a665	12.73.166.101
b51a:901b:cb15:8045:ada8:be24:c49:a666	12.73.166.102
b51a:901b:cb15:8045:ada8:be24:c49:a667	12.73.166.103
b51a:901b:cb15:8045:ada8:be24:c49:a668	12.73.166.104
b51a:901b:cb15:8045:ada8:be24:c49:a669	12.73.166.105
b51a:901b:cb15:8045:ada8:be24:c49:a66a	12.73.166.106
b51a:901b:cb15:8045:ada8:be24:c49:a66b	12.73.166.107
b51a:901b:cb15:8045:ada8:be24:c49:a66c	12.73.166.108
b51a:901b:cb15:8045:ada8:be24:c49:a66d	12.73.166.109
b51a:901b:cb15:8045:ada8:be24:c49:a66e	12.73.166.110
b51a:901b:cb15:8045:ada8:be24:c49:a66f	12.73.166.111
b51a:901b:cb15:8045:ada8:be24:c49:a670	12.73.166.112
b51a:901b:cb15:8045:ada8:be24:c49:a671	12.73.166.113
b51a:901b:cb15:8045:ada8:be24:c49:a672	12.73.166.114
b51a:901b:cb15:8045:ada8:be24:c49:a673	12.73.166.115
b51a:901b:cb15:8045:ada8:be24:c49:a674	12.73.166.116
b51a:901b:cb15:8045:ada8:be24:c49:a675	12.73.166.117
b51a:901b:cb15:8045:ada8:be24:c49:a676	12.73.166.118
b51a:901b:cb15:8045:ada8:be24:c49:a677	12.73.166.119
b51a:901b:cb15:8045:ada8:be24:c49:a678	12.73.166.120

b51a:901b:cb15:8045:ada8:be24:c49:a679	12.73.166.121
b51a:901b:cb15:8045:ada8:be24:c49:a67a	12.73.166.122
b51a:901b:cb15:8045:ada8:be24:c49:a67b	12.73.166.123
b51a:901b:cb15:8045:ada8:be24:c49:a67c	12.73.166.124
b51a:901b:cb15:8045:ada8:be24:c49:a67d	12.73.166.125
b51a:901b:cb15:8045:ada8:be24:c49:a67e	12.73.166.126
b51a:901b:cb15:8045:ada8:be24:c49:a67f	12.73.166.127
b51a:901b:cb15:8045:ada8:be24:c49:a680	12.73.166.128
b51a:901b:cb15:8045:ada8:be24:c49:a681	12.73.166.129
b51a:901b:cb15:8045:ada8:be24:c49:a682	12.73.166.130
b51a:901b:cb15:8045:ada8:be24:c49:a683	12.73.166.131
b51a:901b:cb15:8045:ada8:be24:c49:a684	12.73.166.132
b51a:901b:cb15:8045:ada8:be24:c49:a685	12.73.166.133
b51a:901b:cb15:8045:ada8:be24:c49:a686	12.73.166.134
b51a:901b:cb15:8045:ada8:be24:c49:a687	12.73.166.135
b51a:901b:cb15:8045:ada8:be24:c49:a688	12.73.166.136
b51a:901b:cb15:8045:ada8:be24:c49:a689	12.73.166.137
b51a:901b:cb15:8045:ada8:be24:c49:a68a	12.73.166.138
b51a:901b:cb15:8045:ada8:be24:c49:a68b	12.73.166.139
b51a:901b:cb15:8045:ada8:be24:c49:a68c	12.73.166.140
b51a:901b:cb15:8045:ada8:be24:c49:a68d	12.73.166.141
b51a:901b:cb15:8045:ada8:be24:c49:a68e	12.73.166.142
b51a:901b:cb15:8045:ada8:be24:c49:a68f	12.73.166.143
b51a:901b:cb15:8045:ada8:be24:c49:a690	12.73.166.144
b51a:901b:cb15:8045:ada8:be24:c49:a691	12.73.166.145
b51a:901b:cb15:8045:ada8:be24:c49:a692	12.73.166.146
b51a:901b:cb15:8045:ada8:be24:c49:a693	12.73.166.147
b51a:901b:cb15:8045:ada8:be24:c49:a694	12.73.166.148
b51a:901b:cb15:8045:ada8:be24:c49:a695	12.73.166.149
b51a:901b:cb15:8045:ada8:be24:c49:a696	12.73.166.150
b51a:901b:cb15:8045:ada8:be24:c49:a697	12.73.166.151
b51a:901b:cb15:8045:ada8:be24:c49:a698	12.73.166.152
b51a:901b:cb15:8045:ada8:be24:c49:a699	12.73.166.153
b51a:901b:cb15:8045:ada8:be24:c49:a69a	12.73.166.154
b51a:901b:cb15:8045:ada8:be24:c49:a69b	12.73.166.155
b51a:901b:cb15:8045:ada8:be24:c49:a69c	12.73.166.156
b51a:901b:cb15:8045:ada8:be24:c49:a69d	12.73.166.157
b51a:901b:cb15:8045:ada8:be24:c49:a69e	12.73.166.158
b51a:901b:cb15:8045:ada8:be24:c49:a69f	12.73.166.159
b51a:901b:cb15:8045:ada8:be24:c49:a6a0	12.73.166.160
b51a:901b:cb15:8045:ada8:be24:c49:a6a1	12.73.166.161
b51a:901b:cb15:8045:ada8:be24:c49:a6a2	12.73.166.162
b51a:901b:cb15:8045:ada8:be24:c49:a6a3	12.73.166.163
b51a:901b:cb15:8045:ada8:be24:c49:a6a4	12.73.166.164
b51a:901b:cb15:8045:ada8:be24:c49:a6a5	12.73.166.165
b51a:901b:cb15:8045:ada8:be24:c49:a6a6	12.73.166.166
b51a:901b:cb15:8045:ada8:be24:c49:a6a7	12.73.166.167
b51a:901b:cb15:8045:ada8:be24:c49:a6a8	12.73.166.168
b51a:901b:cb15:8045:ada8:be24:c49:a6a9	12.73.166.169
b51a:901b:cb15:8045:ada8:be24:c49:a6aa	12.73.166.170
b51a:901b:cb15:8045:ada8:be24:c49:a6ab	12.73.166.171
b51a:901b:cb15:8045:ada8:be24:c49:a6ac	12.73.166.172
b51a:901b:cb15:8045:ada8:be24:c49:a6ad	12.73.166.173
b51a:901b:cb15:8045:ada8:be24:c49:a6ae	12.73.166.174
b51a:901b:cb15:8045:ada8:be24:c49:a6af	12.73.166.175
b51a:901b:cb15:8045:ada8:be24:c49:a6b0	12.73.166.176
b51a:901b:cb15:8045:ada8:be24:c49:a6b1	12.73.166.177
b51a:901b:cb15:8045:ada8:be24:c49:a6b2	12.73.166.178
b51a:901b:cb15:8045:ada8:be24:c49:a6b3	12.73.166.179
b51a:901b:cb15:8045:ada8:be24:c49:a6b4	12.73.166.180

b51a:901b:cb15:8045:ada8:be24:c49:a6b5	12.73.166.181
b51a:901b:cb15:8045:ada8:be24:c49:a6b6	12.73.166.182
b51a:901b:cb15:8045:ada8:be24:c49:a6b7	12.73.166.183
b51a:901b:cb15:8045:ada8:be24:c49:a6b8	12.73.166.184
b51a:901b:cb15:8045:ada8:be24:c49:a6b9	12.73.166.185
b51a:901b:cb15:8045:ada8:be24:c49:a6ba	12.73.166.186
b51a:901b:cb15:8045:ada8:be24:c49:a6bb	12.73.166.187
b51a:901b:cb15:8045:ada8:be24:c49:a6bc	12.73.166.188
b51a:901b:cb15:8045:ada8:be24:c49:a6bd	12.73.166.189
b51a:901b:cb15:8045:ada8:be24:c49:a6be	12.73.166.190
b51a:901b:cb15:8045:ada8:be24:c49:a6bf	12.73.166.191
b51a:901b:cb15:8045:ada8:be24:c49:a6c0	12.73.166.192
b51a:901b:cb15:8045:ada8:be24:c49:a6c1	12.73.166.193
b51a:901b:cb15:8045:ada8:be24:c49:a6c2	12.73.166.194
b51a:901b:cb15:8045:ada8:be24:c49:a6c3	12.73.166.195
b51a:901b:cb15:8045:ada8:be24:c49:a6c4	12.73.166.196
b51a:901b:cb15:8045:ada8:be24:c49:a6c5	12.73.166.197
b51a:901b:cb15:8045:ada8:be24:c49:a6c6	12.73.166.198
b51a:901b:cb15:8045:ada8:be24:c49:a6c7	12.73.166.199
b51a:901b:cb15:8045:ada8:be24:c49:a6c8	12.73.166.200
b51a:901b:cb15:8045:ada8:be24:c49:a6c9	12.73.166.201
b51a:901b:cb15:8045:ada8:be24:c49:a6ca	12.73.166.202
b51a:901b:cb15:8045:ada8:be24:c49:a6cb	12.73.166.203
b51a:901b:cb15:8045:ada8:be24:c49:a6cc	12.73.166.204
b51a:901b:cb15:8045:ada8:be24:c49:a6cd	12.73.166.205
b51a:901b:cb15:8045:ada8:be24:c49:a6ce	12.73.166.206
b51a:901b:cb15:8045:ada8:be24:c49:a6cf	12.73.166.207
b51a:901b:cb15:8045:ada8:be24:c49:a6d0	12.73.166.208
b51a:901b:cb15:8045:ada8:be24:c49:a6d1	12.73.166.209
b51a:901b:cb15:8045:ada8:be24:c49:a6d2	12.73.166.210
b51a:901b:cb15:8045:ada8:be24:c49:a6d3	12.73.166.211
b51a:901b:cb15:8045:ada8:be24:c49:a6d4	12.73.166.212
b51a:901b:cb15:8045:ada8:be24:c49:a6d5	12.73.166.213
b51a:901b:cb15:8045:ada8:be24:c49:a6d6	12.73.166.214
b51a:901b:cb15:8045:ada8:be24:c49:a6d7	12.73.166.215
b51a:901b:cb15:8045:ada8:be24:c49:a6d8	12.73.166.216
b51a:901b:cb15:8045:ada8:be24:c49:a6d9	12.73.166.217
b51a:901b:cb15:8045:ada8:be24:c49:a6da	12.73.166.218
b51a:901b:cb15:8045:ada8:be24:c49:a6db	12.73.166.219
b51a:901b:cb15:8045:ada8:be24:c49:a6dc	12.73.166.220
b51a:901b:cb15:8045:ada8:be24:c49:a6dd	12.73.166.221
b51a:901b:cb15:8045:ada8:be24:c49:a6de	12.73.166.222
b51a:901b:cb15:8045:ada8:be24:c49:a6df	12.73.166.223
b51a:901b:cb15:8045:ada8:be24:c49:a6e0	12.73.166.224
b51a:901b:cb15:8045:ada8:be24:c49:a6e1	12.73.166.225
b51a:901b:cb15:8045:ada8:be24:c49:a6e2	12.73.166.226
b51a:901b:cb15:8045:ada8:be24:c49:a6e3	12.73.166.227
b51a:901b:cb15:8045:ada8:be24:c49:a6e4	12.73.166.228
b51a:901b:cb15:8045:ada8:be24:c49:a6e5	12.73.166.229
b51a:901b:cb15:8045:ada8:be24:c49:a6e6	12.73.166.230
b51a:901b:cb15:8045:ada8:be24:c49:a6e7	12.73.166.231
b51a:901b:cb15:8045:ada8:be24:c49:a6e8	12.73.166.232
b51a:901b:cb15:8045:ada8:be24:c49:a6e9	12.73.166.233
b51a:901b:cb15:8045:ada8:be24:c49:a6ea	12.73.166.234
b51a:901b:cb15:8045:ada8:be24:c49:a6eb	12.73.166.235
b51a:901b:cb15:8045:ada8:be24:c49:a6ec	12.73.166.236
b51a:901b:cb15:8045:ada8:be24:c49:a6ed	12.73.166.237
b51a:901b:cb15:8045:ada8:be24:c49:a6ee	12.73.166.238
b51a:901b:cb15:8045:ada8:be24:c49:a6ef	12.73.166.239
b51a:901b:cb15:8045:ada8:be24:c49:a6f0	12.73.166.240
b51a:901b:cb15:8045:ada8:be24:c49:a6f1	12.73.166.241
b51a:901b:cb15:8045:ada8:be24:c49:a6f2	12.73.166.242
b51a:901b:cb15:8045:ada8:be24:c49:a6f3	12.73.166.243
b51a:901b:cb15:8045:ada8:be24:c49:a6f4	12.73.166.244
b51a:901b:cb15:8045:ada8:be24:c49:a6f5	12.73.166.245
b51a:901b:cb15:8045:ada8:be24:c49:a6f6	12.73.166.246
b51a:901b:cb15:8045:ada8:be24:c49:a6f7	12.73.166.247
b51a:901b:cb15:8045:ada8:be24:c49:a6f8	12.73.166.248
b51a:901b:cb15:8045:ada8:be24:c49:a6f9	12.73.166.249
b51a:901b:cb15:8045:ada8:be24:c49:a6fa	12.73.166.250
b51a:901b:cb15:8045:ada8:be24:c49:a6fb	12.73.166.251
b51a:901b:cb15:8045:ada8:be24:c49:a6fc	12.73.166.252
b51a:901b:cb15:8045:ada8:be24:c49:a6fd	12.73.166.253
b51a:901b:cb15:8045:ada8:be24:c49:a6fe	12.73.166.254
b51a:901b:cb15:8045:ada8:be24:c49:a6ff	12.73.166.255

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.