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:ada8:2224:a33:f701	10.51.247.1
b51a:901b:cb15:8045:ada8:2224:a33:f702	10.51.247.2
b51a:901b:cb15:8045:ada8:2224:a33:f703	10.51.247.3
b51a:901b:cb15:8045:ada8:2224:a33:f704	10.51.247.4
b51a:901b:cb15:8045:ada8:2224:a33:f705	10.51.247.5
b51a:901b:cb15:8045:ada8:2224:a33:f706	10.51.247.6
b51a:901b:cb15:8045:ada8:2224:a33:f707	10.51.247.7
b51a:901b:cb15:8045:ada8:2224:a33:f708	10.51.247.8
b51a:901b:cb15:8045:ada8:2224:a33:f709	10.51.247.9
b51a:901b:cb15:8045:ada8:2224:a33:f70a	10.51.247.10
b51a:901b:cb15:8045:ada8:2224:a33:f70b	10.51.247.11
b51a:901b:cb15:8045:ada8:2224:a33:f70c	10.51.247.12
b51a:901b:cb15:8045:ada8:2224:a33:f70d	10.51.247.13
b51a:901b:cb15:8045:ada8:2224:a33:f70e	10.51.247.14
b51a:901b:cb15:8045:ada8:2224:a33:f70f	10.51.247.15
b51a:901b:cb15:8045:ada8:2224:a33:f710	10.51.247.16
b51a:901b:cb15:8045:ada8:2224:a33:f711	10.51.247.17
b51a:901b:cb15:8045:ada8:2224:a33:f712	10.51.247.18
b51a:901b:cb15:8045:ada8:2224:a33:f713	10.51.247.19
b51a:901b:cb15:8045:ada8:2224:a33:f714	10.51.247.20
b51a:901b:cb15:8045:ada8:2224:a33:f715	10.51.247.21
b51a:901b:cb15:8045:ada8:2224:a33:f716	10.51.247.22
b51a:901b:cb15:8045:ada8:2224:a33:f717	10.51.247.23
b51a:901b:cb15:8045:ada8:2224:a33:f718	10.51.247.24
b51a:901b:cb15:8045:ada8:2224:a33:f719	10.51.247.25
b51a:901b:cb15:8045:ada8:2224:a33:f71a	10.51.247.26
b51a:901b:cb15:8045:ada8:2224:a33:f71b	10.51.247.27
b51a:901b:cb15:8045:ada8:2224:a33:f71c	10.51.247.28
b51a:901b:cb15:8045:ada8:2224:a33:f71d	10.51.247.29
b51a:901b:cb15:8045:ada8:2224:a33:f71e	10.51.247.30
b51a:901b:cb15:8045:ada8:2224:a33:f71f	10.51.247.31
b51a:901b:cb15:8045:ada8:2224:a33:f720	10.51.247.32
b51a:901b:cb15:8045:ada8:2224:a33:f721	10.51.247.33
b51a:901b:cb15:8045:ada8:2224:a33:f722	10.51.247.34
b51a:901b:cb15:8045:ada8:2224:a33:f723	10.51.247.35
b51a:901b:cb15:8045:ada8:2224:a33:f724	10.51.247.36
b51a:901b:cb15:8045:ada8:2224:a33:f725	10.51.247.37
b51a:901b:cb15:8045:ada8:2224:a33:f726	10.51.247.38
b51a:901b:cb15:8045:ada8:2224:a33:f727	10.51.247.39
b51a:901b:cb15:8045:ada8:2224:a33:f728	10.51.247.40
b51a:901b:cb15:8045:ada8:2224:a33:f729	10.51.247.41
b51a:901b:cb15:8045:ada8:2224:a33:f72a	10.51.247.42
b51a:901b:cb15:8045:ada8:2224:a33:f72b	10.51.247.43
b51a:901b:cb15:8045:ada8:2224:a33:f72c	10.51.247.44
b51a:901b:cb15:8045:ada8:2224:a33:f72d	10.51.247.45
b51a:901b:cb15:8045:ada8:2224:a33:f72e	10.51.247.46
b51a:901b:cb15:8045:ada8:2224:a33:f72f	10.51.247.47
b51a:901b:cb15:8045:ada8:2224:a33:f730	10.51.247.48
b51a:901b:cb15:8045:ada8:2224:a33:f731	10.51.247.49
b51a:901b:cb15:8045:ada8:2224:a33:f732	10.51.247.50
b51a:901b:cb15:8045:ada8:2224:a33:f733	10.51.247.51
b51a:901b:cb15:8045:ada8:2224:a33:f734	10.51.247.52
b51a:901b:cb15:8045:ada8:2224:a33:f735	10.51.247.53
b51a:901b:cb15:8045:ada8:2224:a33:f736	10.51.247.54
b51a:901b:cb15:8045:ada8:2224:a33:f737	10.51.247.55
b51a:901b:cb15:8045:ada8:2224:a33:f738	10.51.247.56
b51a:901b:cb15:8045:ada8:2224:a33:f739	10.51.247.57
b51a:901b:cb15:8045:ada8:2224:a33:f73a	10.51.247.58
b51a:901b:cb15:8045:ada8:2224:a33:f73b	10.51.247.59
b51a:901b:cb15:8045:ada8:2224:a33:f73c	10.51.247.60

b51a:901b:cb15:8045:ada8:2224:a33:f73d	10.51.247.61
b51a:901b:cb15:8045:ada8:2224:a33:f73e	10.51.247.62
b51a:901b:cb15:8045:ada8:2224:a33:f73f	10.51.247.63
b51a:901b:cb15:8045:ada8:2224:a33:f740	10.51.247.64
b51a:901b:cb15:8045:ada8:2224:a33:f741	10.51.247.65
b51a:901b:cb15:8045:ada8:2224:a33:f742	10.51.247.66
b51a:901b:cb15:8045:ada8:2224:a33:f743	10.51.247.67
b51a:901b:cb15:8045:ada8:2224:a33:f744	10.51.247.68
b51a:901b:cb15:8045:ada8:2224:a33:f745	10.51.247.69
b51a:901b:cb15:8045:ada8:2224:a33:f746	10.51.247.70
b51a:901b:cb15:8045:ada8:2224:a33:f747	10.51.247.71
b51a:901b:cb15:8045:ada8:2224:a33:f748	10.51.247.72
b51a:901b:cb15:8045:ada8:2224:a33:f749	10.51.247.73
b51a:901b:cb15:8045:ada8:2224:a33:f74a	10.51.247.74
b51a:901b:cb15:8045:ada8:2224:a33:f74b	10.51.247.75
b51a:901b:cb15:8045:ada8:2224:a33:f74c	10.51.247.76
b51a:901b:cb15:8045:ada8:2224:a33:f74d	10.51.247.77
b51a:901b:cb15:8045:ada8:2224:a33:f74e	10.51.247.78
b51a:901b:cb15:8045:ada8:2224:a33:f74f	10.51.247.79
b51a:901b:cb15:8045:ada8:2224:a33:f750	10.51.247.80
b51a:901b:cb15:8045:ada8:2224:a33:f751	10.51.247.81
b51a:901b:cb15:8045:ada8:2224:a33:f752	10.51.247.82
b51a:901b:cb15:8045:ada8:2224:a33:f753	10.51.247.83
b51a:901b:cb15:8045:ada8:2224:a33:f754	10.51.247.84
b51a:901b:cb15:8045:ada8:2224:a33:f755	10.51.247.85
b51a:901b:cb15:8045:ada8:2224:a33:f756	10.51.247.86
b51a:901b:cb15:8045:ada8:2224:a33:f757	10.51.247.87
b51a:901b:cb15:8045:ada8:2224:a33:f758	10.51.247.88
b51a:901b:cb15:8045:ada8:2224:a33:f759	10.51.247.89
b51a:901b:cb15:8045:ada8:2224:a33:f75a	10.51.247.90
b51a:901b:cb15:8045:ada8:2224:a33:f75b	10.51.247.91
b51a:901b:cb15:8045:ada8:2224:a33:f75c	10.51.247.92
b51a:901b:cb15:8045:ada8:2224:a33:f75d	10.51.247.93
b51a:901b:cb15:8045:ada8:2224:a33:f75e	10.51.247.94
b51a:901b:cb15:8045:ada8:2224:a33:f75f	10.51.247.95
b51a:901b:cb15:8045:ada8:2224:a33:f760	10.51.247.96
b51a:901b:cb15:8045:ada8:2224:a33:f761	10.51.247.97
b51a:901b:cb15:8045:ada8:2224:a33:f762	10.51.247.98
b51a:901b:cb15:8045:ada8:2224:a33:f763	10.51.247.99
b51a:901b:cb15:8045:ada8:2224:a33:f764	10.51.247.100
b51a:901b:cb15:8045:ada8:2224:a33:f765	10.51.247.101
b51a:901b:cb15:8045:ada8:2224:a33:f766	10.51.247.102
b51a:901b:cb15:8045:ada8:2224:a33:f767	10.51.247.103
b51a:901b:cb15:8045:ada8:2224:a33:f768	10.51.247.104
b51a:901b:cb15:8045:ada8:2224:a33:f769	10.51.247.105
b51a:901b:cb15:8045:ada8:2224:a33:f76a	10.51.247.106
b51a:901b:cb15:8045:ada8:2224:a33:f76b	10.51.247.107
b51a:901b:cb15:8045:ada8:2224:a33:f76c	10.51.247.108
b51a:901b:cb15:8045:ada8:2224:a33:f76d	10.51.247.109
b51a:901b:cb15:8045:ada8:2224:a33:f76e	10.51.247.110
b51a:901b:cb15:8045:ada8:2224:a33:f76f	10.51.247.111
b51a:901b:cb15:8045:ada8:2224:a33:f770	10.51.247.112
b51a:901b:cb15:8045:ada8:2224:a33:f771	10.51.247.113
b51a:901b:cb15:8045:ada8:2224:a33:f772	10.51.247.114
b51a:901b:cb15:8045:ada8:2224:a33:f773	10.51.247.115
b51a:901b:cb15:8045:ada8:2224:a33:f774	10.51.247.116
b51a:901b:cb15:8045:ada8:2224:a33:f775	10.51.247.117
b51a:901b:cb15:8045:ada8:2224:a33:f776	10.51.247.118
b51a:901b:cb15:8045:ada8:2224:a33:f777	10.51.247.119
b51a:901b:cb15:8045:ada8:2224:a33:f778	10.51.247.120

b51a:901b:cb15:8045:ada8:2224:a33:f779	10.51.247.121
b51a:901b:cb15:8045:ada8:2224:a33:f77a	10.51.247.122
b51a:901b:cb15:8045:ada8:2224:a33:f77b	10.51.247.123
b51a:901b:cb15:8045:ada8:2224:a33:f77c	10.51.247.124
b51a:901b:cb15:8045:ada8:2224:a33:f77d	10.51.247.125
b51a:901b:cb15:8045:ada8:2224:a33:f77e	10.51.247.126
b51a:901b:cb15:8045:ada8:2224:a33:f77f	10.51.247.127
b51a:901b:cb15:8045:ada8:2224:a33:f780	10.51.247.128
b51a:901b:cb15:8045:ada8:2224:a33:f781	10.51.247.129
b51a:901b:cb15:8045:ada8:2224:a33:f782	10.51.247.130
b51a:901b:cb15:8045:ada8:2224:a33:f783	10.51.247.131
b51a:901b:cb15:8045:ada8:2224:a33:f784	10.51.247.132
b51a:901b:cb15:8045:ada8:2224:a33:f785	10.51.247.133
b51a:901b:cb15:8045:ada8:2224:a33:f786	10.51.247.134
b51a:901b:cb15:8045:ada8:2224:a33:f787	10.51.247.135
b51a:901b:cb15:8045:ada8:2224:a33:f788	10.51.247.136
b51a:901b:cb15:8045:ada8:2224:a33:f789	10.51.247.137
b51a:901b:cb15:8045:ada8:2224:a33:f78a	10.51.247.138
b51a:901b:cb15:8045:ada8:2224:a33:f78b	10.51.247.139
b51a:901b:cb15:8045:ada8:2224:a33:f78c	10.51.247.140
b51a:901b:cb15:8045:ada8:2224:a33:f78d	10.51.247.141
b51a:901b:cb15:8045:ada8:2224:a33:f78e	10.51.247.142
b51a:901b:cb15:8045:ada8:2224:a33:f78f	10.51.247.143
b51a:901b:cb15:8045:ada8:2224:a33:f790	10.51.247.144
b51a:901b:cb15:8045:ada8:2224:a33:f791	10.51.247.145
b51a:901b:cb15:8045:ada8:2224:a33:f792	10.51.247.146
b51a:901b:cb15:8045:ada8:2224:a33:f793	10.51.247.147
b51a:901b:cb15:8045:ada8:2224:a33:f794	10.51.247.148
b51a:901b:cb15:8045:ada8:2224:a33:f795	10.51.247.149
b51a:901b:cb15:8045:ada8:2224:a33:f796	10.51.247.150
b51a:901b:cb15:8045:ada8:2224:a33:f797	10.51.247.151
b51a:901b:cb15:8045:ada8:2224:a33:f798	10.51.247.152
b51a:901b:cb15:8045:ada8:2224:a33:f799	10.51.247.153
b51a:901b:cb15:8045:ada8:2224:a33:f79a	10.51.247.154
b51a:901b:cb15:8045:ada8:2224:a33:f79b	10.51.247.155
b51a:901b:cb15:8045:ada8:2224:a33:f79c	10.51.247.156
b51a:901b:cb15:8045:ada8:2224:a33:f79d	10.51.247.157
b51a:901b:cb15:8045:ada8:2224:a33:f79e	10.51.247.158
b51a:901b:cb15:8045:ada8:2224:a33:f79f	10.51.247.159
b51a:901b:cb15:8045:ada8:2224:a33:f7a0	10.51.247.160
b51a:901b:cb15:8045:ada8:2224:a33:f7a1	10.51.247.161
b51a:901b:cb15:8045:ada8:2224:a33:f7a2	10.51.247.162
b51a:901b:cb15:8045:ada8:2224:a33:f7a3	10.51.247.163
b51a:901b:cb15:8045:ada8:2224:a33:f7a4	10.51.247.164
b51a:901b:cb15:8045:ada8:2224:a33:f7a5	10.51.247.165
b51a:901b:cb15:8045:ada8:2224:a33:f7a6	10.51.247.166
b51a:901b:cb15:8045:ada8:2224:a33:f7a7	10.51.247.167
b51a:901b:cb15:8045:ada8:2224:a33:f7a8	10.51.247.168
b51a:901b:cb15:8045:ada8:2224:a33:f7a9	10.51.247.169
b51a:901b:cb15:8045:ada8:2224:a33:f7aa	10.51.247.170
b51a:901b:cb15:8045:ada8:2224:a33:f7ab	10.51.247.171
b51a:901b:cb15:8045:ada8:2224:a33:f7ac	10.51.247.172
b51a:901b:cb15:8045:ada8:2224:a33:f7ad	10.51.247.173
b51a:901b:cb15:8045:ada8:2224:a33:f7ae	10.51.247.174
b51a:901b:cb15:8045:ada8:2224:a33:f7af	10.51.247.175
b51a:901b:cb15:8045:ada8:2224:a33:f7b0	10.51.247.176
b51a:901b:cb15:8045:ada8:2224:a33:f7b1	10.51.247.177
b51a:901b:cb15:8045:ada8:2224:a33:f7b2	10.51.247.178
b51a:901b:cb15:8045:ada8:2224:a33:f7b3	10.51.247.179
b51a:901b:cb15:8045:ada8:2224:a33:f7b4	10.51.247.180

b51a:901b:cb15:8045:ada8:2224:a33:f7b5	10.51.247.181
b51a:901b:cb15:8045:ada8:2224:a33:f7b6	10.51.247.182
b51a:901b:cb15:8045:ada8:2224:a33:f7b7	10.51.247.183
b51a:901b:cb15:8045:ada8:2224:a33:f7b8	10.51.247.184
b51a:901b:cb15:8045:ada8:2224:a33:f7b9	10.51.247.185
b51a:901b:cb15:8045:ada8:2224:a33:f7ba	10.51.247.186
b51a:901b:cb15:8045:ada8:2224:a33:f7bb	10.51.247.187
b51a:901b:cb15:8045:ada8:2224:a33:f7bc	10.51.247.188
b51a:901b:cb15:8045:ada8:2224:a33:f7bd	10.51.247.189
b51a:901b:cb15:8045:ada8:2224:a33:f7be	10.51.247.190
b51a:901b:cb15:8045:ada8:2224:a33:f7bf	10.51.247.191
b51a:901b:cb15:8045:ada8:2224:a33:f7c0	10.51.247.192
b51a:901b:cb15:8045:ada8:2224:a33:f7c1	10.51.247.193
b51a:901b:cb15:8045:ada8:2224:a33:f7c2	10.51.247.194
b51a:901b:cb15:8045:ada8:2224:a33:f7c3	10.51.247.195
b51a:901b:cb15:8045:ada8:2224:a33:f7c4	10.51.247.196
b51a:901b:cb15:8045:ada8:2224:a33:f7c5	10.51.247.197
b51a:901b:cb15:8045:ada8:2224:a33:f7c6	10.51.247.198
b51a:901b:cb15:8045:ada8:2224:a33:f7c7	10.51.247.199
b51a:901b:cb15:8045:ada8:2224:a33:f7c8	10.51.247.200
b51a:901b:cb15:8045:ada8:2224:a33:f7c9	10.51.247.201
b51a:901b:cb15:8045:ada8:2224:a33:f7ca	10.51.247.202
b51a:901b:cb15:8045:ada8:2224:a33:f7cb	10.51.247.203
b51a:901b:cb15:8045:ada8:2224:a33:f7cc	10.51.247.204
b51a:901b:cb15:8045:ada8:2224:a33:f7cd	10.51.247.205
b51a:901b:cb15:8045:ada8:2224:a33:f7ce	10.51.247.206
b51a:901b:cb15:8045:ada8:2224:a33:f7cf	10.51.247.207
b51a:901b:cb15:8045:ada8:2224:a33:f7d0	10.51.247.208
b51a:901b:cb15:8045:ada8:2224:a33:f7d1	10.51.247.209
b51a:901b:cb15:8045:ada8:2224:a33:f7d2	10.51.247.210
b51a:901b:cb15:8045:ada8:2224:a33:f7d3	10.51.247.211
b51a:901b:cb15:8045:ada8:2224:a33:f7d4	10.51.247.212
b51a:901b:cb15:8045:ada8:2224:a33:f7d5	10.51.247.213
b51a:901b:cb15:8045:ada8:2224:a33:f7d6	10.51.247.214
b51a:901b:cb15:8045:ada8:2224:a33:f7d7	10.51.247.215
b51a:901b:cb15:8045:ada8:2224:a33:f7d8	10.51.247.216
b51a:901b:cb15:8045:ada8:2224:a33:f7d9	10.51.247.217
b51a:901b:cb15:8045:ada8:2224:a33:f7da	10.51.247.218
b51a:901b:cb15:8045:ada8:2224:a33:f7db	10.51.247.219
b51a:901b:cb15:8045:ada8:2224:a33:f7dc	10.51.247.220
b51a:901b:cb15:8045:ada8:2224:a33:f7dd	10.51.247.221
b51a:901b:cb15:8045:ada8:2224:a33:f7de	10.51.247.222
b51a:901b:cb15:8045:ada8:2224:a33:f7df	10.51.247.223
b51a:901b:cb15:8045:ada8:2224:a33:f7e0	10.51.247.224
b51a:901b:cb15:8045:ada8:2224:a33:f7e1	10.51.247.225
b51a:901b:cb15:8045:ada8:2224:a33:f7e2	10.51.247.226
b51a:901b:cb15:8045:ada8:2224:a33:f7e3	10.51.247.227
b51a:901b:cb15:8045:ada8:2224:a33:f7e4	10.51.247.228
b51a:901b:cb15:8045:ada8:2224:a33:f7e5	10.51.247.229
b51a:901b:cb15:8045:ada8:2224:a33:f7e6	10.51.247.230
b51a:901b:cb15:8045:ada8:2224:a33:f7e7	10.51.247.231
b51a:901b:cb15:8045:ada8:2224:a33:f7e8	10.51.247.232
b51a:901b:cb15:8045:ada8:2224:a33:f7e9	10.51.247.233
b51a:901b:cb15:8045:ada8:2224:a33:f7ea	10.51.247.234
b51a:901b:cb15:8045:ada8:2224:a33:f7eb	10.51.247.235
b51a:901b:cb15:8045:ada8:2224:a33:f7ec	10.51.247.236
b51a:901b:cb15:8045:ada8:2224:a33:f7ed	10.51.247.237
b51a:901b:cb15:8045:ada8:2224:a33:f7ee	10.51.247.238
b51a:901b:cb15:8045:ada8:2224:a33:f7ef	10.51.247.239
b51a:901b:cb15:8045:ada8:2224:a33:f7f0	10.51.247.240
b51a:901b:cb15:8045:ada8:2224:a33:f7f1	10.51.247.241
b51a:901b:cb15:8045:ada8:2224:a33:f7f2	10.51.247.242
b51a:901b:cb15:8045:ada8:2224:a33:f7f3	10.51.247.243
b51a:901b:cb15:8045:ada8:2224:a33:f7f4	10.51.247.244
b51a:901b:cb15:8045:ada8:2224:a33:f7f5	10.51.247.245
b51a:901b:cb15:8045:ada8:2224:a33:f7f6	10.51.247.246
b51a:901b:cb15:8045:ada8:2224:a33:f7f7	10.51.247.247
b51a:901b:cb15:8045:ada8:2224:a33:f7f8	10.51.247.248
b51a:901b:cb15:8045:ada8:2224:a33:f7f9	10.51.247.249
b51a:901b:cb15:8045:ada8:2224:a33:f7fa	10.51.247.250
b51a:901b:cb15:8045:ada8:2224:a33:f7fb	10.51.247.251
b51a:901b:cb15:8045:ada8:2224:a33:f7fc	10.51.247.252
b51a:901b:cb15:8045:ada8:2224:a33:f7fd	10.51.247.253
b51a:901b:cb15:8045:ada8:2224:a33:f7fe	10.51.247.254
b51a:901b:cb15:8045:ada8:2224:a33:f7ff	10.51.247.255

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.