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:f701	12.73.247.1
b51a:901b:cb15:8045:ada8:be24:c49:f702	12.73.247.2
b51a:901b:cb15:8045:ada8:be24:c49:f703	12.73.247.3
b51a:901b:cb15:8045:ada8:be24:c49:f704	12.73.247.4
b51a:901b:cb15:8045:ada8:be24:c49:f705	12.73.247.5
b51a:901b:cb15:8045:ada8:be24:c49:f706	12.73.247.6
b51a:901b:cb15:8045:ada8:be24:c49:f707	12.73.247.7
b51a:901b:cb15:8045:ada8:be24:c49:f708	12.73.247.8
b51a:901b:cb15:8045:ada8:be24:c49:f709	12.73.247.9
b51a:901b:cb15:8045:ada8:be24:c49:f70a	12.73.247.10
b51a:901b:cb15:8045:ada8:be24:c49:f70b	12.73.247.11
b51a:901b:cb15:8045:ada8:be24:c49:f70c	12.73.247.12
b51a:901b:cb15:8045:ada8:be24:c49:f70d	12.73.247.13
b51a:901b:cb15:8045:ada8:be24:c49:f70e	12.73.247.14
b51a:901b:cb15:8045:ada8:be24:c49:f70f	12.73.247.15
b51a:901b:cb15:8045:ada8:be24:c49:f710	12.73.247.16
b51a:901b:cb15:8045:ada8:be24:c49:f711	12.73.247.17
b51a:901b:cb15:8045:ada8:be24:c49:f712	12.73.247.18
b51a:901b:cb15:8045:ada8:be24:c49:f713	12.73.247.19
b51a:901b:cb15:8045:ada8:be24:c49:f714	12.73.247.20
b51a:901b:cb15:8045:ada8:be24:c49:f715	12.73.247.21
b51a:901b:cb15:8045:ada8:be24:c49:f716	12.73.247.22
b51a:901b:cb15:8045:ada8:be24:c49:f717	12.73.247.23
b51a:901b:cb15:8045:ada8:be24:c49:f718	12.73.247.24
b51a:901b:cb15:8045:ada8:be24:c49:f719	12.73.247.25
b51a:901b:cb15:8045:ada8:be24:c49:f71a	12.73.247.26
b51a:901b:cb15:8045:ada8:be24:c49:f71b	12.73.247.27
b51a:901b:cb15:8045:ada8:be24:c49:f71c	12.73.247.28
b51a:901b:cb15:8045:ada8:be24:c49:f71d	12.73.247.29
b51a:901b:cb15:8045:ada8:be24:c49:f71e	12.73.247.30
b51a:901b:cb15:8045:ada8:be24:c49:f71f	12.73.247.31
b51a:901b:cb15:8045:ada8:be24:c49:f720	12.73.247.32
b51a:901b:cb15:8045:ada8:be24:c49:f721	12.73.247.33
b51a:901b:cb15:8045:ada8:be24:c49:f722	12.73.247.34
b51a:901b:cb15:8045:ada8:be24:c49:f723	12.73.247.35
b51a:901b:cb15:8045:ada8:be24:c49:f724	12.73.247.36
b51a:901b:cb15:8045:ada8:be24:c49:f725	12.73.247.37
b51a:901b:cb15:8045:ada8:be24:c49:f726	12.73.247.38
b51a:901b:cb15:8045:ada8:be24:c49:f727	12.73.247.39
b51a:901b:cb15:8045:ada8:be24:c49:f728	12.73.247.40
b51a:901b:cb15:8045:ada8:be24:c49:f729	12.73.247.41
b51a:901b:cb15:8045:ada8:be24:c49:f72a	12.73.247.42
b51a:901b:cb15:8045:ada8:be24:c49:f72b	12.73.247.43
b51a:901b:cb15:8045:ada8:be24:c49:f72c	12.73.247.44
b51a:901b:cb15:8045:ada8:be24:c49:f72d	12.73.247.45
b51a:901b:cb15:8045:ada8:be24:c49:f72e	12.73.247.46
b51a:901b:cb15:8045:ada8:be24:c49:f72f	12.73.247.47
b51a:901b:cb15:8045:ada8:be24:c49:f730	12.73.247.48
b51a:901b:cb15:8045:ada8:be24:c49:f731	12.73.247.49
b51a:901b:cb15:8045:ada8:be24:c49:f732	12.73.247.50
b51a:901b:cb15:8045:ada8:be24:c49:f733	12.73.247.51
b51a:901b:cb15:8045:ada8:be24:c49:f734	12.73.247.52
b51a:901b:cb15:8045:ada8:be24:c49:f735	12.73.247.53
b51a:901b:cb15:8045:ada8:be24:c49:f736	12.73.247.54
b51a:901b:cb15:8045:ada8:be24:c49:f737	12.73.247.55
b51a:901b:cb15:8045:ada8:be24:c49:f738	12.73.247.56
b51a:901b:cb15:8045:ada8:be24:c49:f739	12.73.247.57
b51a:901b:cb15:8045:ada8:be24:c49:f73a	12.73.247.58
b51a:901b:cb15:8045:ada8:be24:c49:f73b	12.73.247.59
b51a:901b:cb15:8045:ada8:be24:c49:f73c	12.73.247.60

b51a:901b:cb15:8045:ada8:be24:c49:f73d	12.73.247.61
b51a:901b:cb15:8045:ada8:be24:c49:f73e	12.73.247.62
b51a:901b:cb15:8045:ada8:be24:c49:f73f	12.73.247.63
b51a:901b:cb15:8045:ada8:be24:c49:f740	12.73.247.64
b51a:901b:cb15:8045:ada8:be24:c49:f741	12.73.247.65
b51a:901b:cb15:8045:ada8:be24:c49:f742	12.73.247.66
b51a:901b:cb15:8045:ada8:be24:c49:f743	12.73.247.67
b51a:901b:cb15:8045:ada8:be24:c49:f744	12.73.247.68
b51a:901b:cb15:8045:ada8:be24:c49:f745	12.73.247.69
b51a:901b:cb15:8045:ada8:be24:c49:f746	12.73.247.70
b51a:901b:cb15:8045:ada8:be24:c49:f747	12.73.247.71
b51a:901b:cb15:8045:ada8:be24:c49:f748	12.73.247.72
b51a:901b:cb15:8045:ada8:be24:c49:f749	12.73.247.73
b51a:901b:cb15:8045:ada8:be24:c49:f74a	12.73.247.74
b51a:901b:cb15:8045:ada8:be24:c49:f74b	12.73.247.75
b51a:901b:cb15:8045:ada8:be24:c49:f74c	12.73.247.76
b51a:901b:cb15:8045:ada8:be24:c49:f74d	12.73.247.77
b51a:901b:cb15:8045:ada8:be24:c49:f74e	12.73.247.78
b51a:901b:cb15:8045:ada8:be24:c49:f74f	12.73.247.79
b51a:901b:cb15:8045:ada8:be24:c49:f750	12.73.247.80
b51a:901b:cb15:8045:ada8:be24:c49:f751	12.73.247.81
b51a:901b:cb15:8045:ada8:be24:c49:f752	12.73.247.82
b51a:901b:cb15:8045:ada8:be24:c49:f753	12.73.247.83
b51a:901b:cb15:8045:ada8:be24:c49:f754	12.73.247.84
b51a:901b:cb15:8045:ada8:be24:c49:f755	12.73.247.85
b51a:901b:cb15:8045:ada8:be24:c49:f756	12.73.247.86
b51a:901b:cb15:8045:ada8:be24:c49:f757	12.73.247.87
b51a:901b:cb15:8045:ada8:be24:c49:f758	12.73.247.88
b51a:901b:cb15:8045:ada8:be24:c49:f759	12.73.247.89
b51a:901b:cb15:8045:ada8:be24:c49:f75a	12.73.247.90
b51a:901b:cb15:8045:ada8:be24:c49:f75b	12.73.247.91
b51a:901b:cb15:8045:ada8:be24:c49:f75c	12.73.247.92
b51a:901b:cb15:8045:ada8:be24:c49:f75d	12.73.247.93
b51a:901b:cb15:8045:ada8:be24:c49:f75e	12.73.247.94
b51a:901b:cb15:8045:ada8:be24:c49:f75f	12.73.247.95
b51a:901b:cb15:8045:ada8:be24:c49:f760	12.73.247.96
b51a:901b:cb15:8045:ada8:be24:c49:f761	12.73.247.97
b51a:901b:cb15:8045:ada8:be24:c49:f762	12.73.247.98
b51a:901b:cb15:8045:ada8:be24:c49:f763	12.73.247.99
b51a:901b:cb15:8045:ada8:be24:c49:f764	12.73.247.100
b51a:901b:cb15:8045:ada8:be24:c49:f765	12.73.247.101
b51a:901b:cb15:8045:ada8:be24:c49:f766	12.73.247.102
b51a:901b:cb15:8045:ada8:be24:c49:f767	12.73.247.103
b51a:901b:cb15:8045:ada8:be24:c49:f768	12.73.247.104
b51a:901b:cb15:8045:ada8:be24:c49:f769	12.73.247.105
b51a:901b:cb15:8045:ada8:be24:c49:f76a	12.73.247.106
b51a:901b:cb15:8045:ada8:be24:c49:f76b	12.73.247.107
b51a:901b:cb15:8045:ada8:be24:c49:f76c	12.73.247.108
b51a:901b:cb15:8045:ada8:be24:c49:f76d	12.73.247.109
b51a:901b:cb15:8045:ada8:be24:c49:f76e	12.73.247.110
b51a:901b:cb15:8045:ada8:be24:c49:f76f	12.73.247.111
b51a:901b:cb15:8045:ada8:be24:c49:f770	12.73.247.112
b51a:901b:cb15:8045:ada8:be24:c49:f771	12.73.247.113
b51a:901b:cb15:8045:ada8:be24:c49:f772	12.73.247.114
b51a:901b:cb15:8045:ada8:be24:c49:f773	12.73.247.115
b51a:901b:cb15:8045:ada8:be24:c49:f774	12.73.247.116
b51a:901b:cb15:8045:ada8:be24:c49:f775	12.73.247.117
b51a:901b:cb15:8045:ada8:be24:c49:f776	12.73.247.118
b51a:901b:cb15:8045:ada8:be24:c49:f777	12.73.247.119
b51a:901b:cb15:8045:ada8:be24:c49:f778	12.73.247.120

b51a:901b:cb15:8045:ada8:be24:c49:f779	12.73.247.121
b51a:901b:cb15:8045:ada8:be24:c49:f77a	12.73.247.122
b51a:901b:cb15:8045:ada8:be24:c49:f77b	12.73.247.123
b51a:901b:cb15:8045:ada8:be24:c49:f77c	12.73.247.124
b51a:901b:cb15:8045:ada8:be24:c49:f77d	12.73.247.125
b51a:901b:cb15:8045:ada8:be24:c49:f77e	12.73.247.126
b51a:901b:cb15:8045:ada8:be24:c49:f77f	12.73.247.127
b51a:901b:cb15:8045:ada8:be24:c49:f780	12.73.247.128
b51a:901b:cb15:8045:ada8:be24:c49:f781	12.73.247.129
b51a:901b:cb15:8045:ada8:be24:c49:f782	12.73.247.130
b51a:901b:cb15:8045:ada8:be24:c49:f783	12.73.247.131
b51a:901b:cb15:8045:ada8:be24:c49:f784	12.73.247.132
b51a:901b:cb15:8045:ada8:be24:c49:f785	12.73.247.133
b51a:901b:cb15:8045:ada8:be24:c49:f786	12.73.247.134
b51a:901b:cb15:8045:ada8:be24:c49:f787	12.73.247.135
b51a:901b:cb15:8045:ada8:be24:c49:f788	12.73.247.136
b51a:901b:cb15:8045:ada8:be24:c49:f789	12.73.247.137
b51a:901b:cb15:8045:ada8:be24:c49:f78a	12.73.247.138
b51a:901b:cb15:8045:ada8:be24:c49:f78b	12.73.247.139
b51a:901b:cb15:8045:ada8:be24:c49:f78c	12.73.247.140
b51a:901b:cb15:8045:ada8:be24:c49:f78d	12.73.247.141
b51a:901b:cb15:8045:ada8:be24:c49:f78e	12.73.247.142
b51a:901b:cb15:8045:ada8:be24:c49:f78f	12.73.247.143
b51a:901b:cb15:8045:ada8:be24:c49:f790	12.73.247.144
b51a:901b:cb15:8045:ada8:be24:c49:f791	12.73.247.145
b51a:901b:cb15:8045:ada8:be24:c49:f792	12.73.247.146
b51a:901b:cb15:8045:ada8:be24:c49:f793	12.73.247.147
b51a:901b:cb15:8045:ada8:be24:c49:f794	12.73.247.148
b51a:901b:cb15:8045:ada8:be24:c49:f795	12.73.247.149
b51a:901b:cb15:8045:ada8:be24:c49:f796	12.73.247.150
b51a:901b:cb15:8045:ada8:be24:c49:f797	12.73.247.151
b51a:901b:cb15:8045:ada8:be24:c49:f798	12.73.247.152
b51a:901b:cb15:8045:ada8:be24:c49:f799	12.73.247.153
b51a:901b:cb15:8045:ada8:be24:c49:f79a	12.73.247.154
b51a:901b:cb15:8045:ada8:be24:c49:f79b	12.73.247.155
b51a:901b:cb15:8045:ada8:be24:c49:f79c	12.73.247.156
b51a:901b:cb15:8045:ada8:be24:c49:f79d	12.73.247.157
b51a:901b:cb15:8045:ada8:be24:c49:f79e	12.73.247.158
b51a:901b:cb15:8045:ada8:be24:c49:f79f	12.73.247.159
b51a:901b:cb15:8045:ada8:be24:c49:f7a0	12.73.247.160
b51a:901b:cb15:8045:ada8:be24:c49:f7a1	12.73.247.161
b51a:901b:cb15:8045:ada8:be24:c49:f7a2	12.73.247.162
b51a:901b:cb15:8045:ada8:be24:c49:f7a3	12.73.247.163
b51a:901b:cb15:8045:ada8:be24:c49:f7a4	12.73.247.164
b51a:901b:cb15:8045:ada8:be24:c49:f7a5	12.73.247.165
b51a:901b:cb15:8045:ada8:be24:c49:f7a6	12.73.247.166
b51a:901b:cb15:8045:ada8:be24:c49:f7a7	12.73.247.167
b51a:901b:cb15:8045:ada8:be24:c49:f7a8	12.73.247.168
b51a:901b:cb15:8045:ada8:be24:c49:f7a9	12.73.247.169
b51a:901b:cb15:8045:ada8:be24:c49:f7aa	12.73.247.170
b51a:901b:cb15:8045:ada8:be24:c49:f7ab	12.73.247.171
b51a:901b:cb15:8045:ada8:be24:c49:f7ac	12.73.247.172
b51a:901b:cb15:8045:ada8:be24:c49:f7ad	12.73.247.173
b51a:901b:cb15:8045:ada8:be24:c49:f7ae	12.73.247.174
b51a:901b:cb15:8045:ada8:be24:c49:f7af	12.73.247.175
b51a:901b:cb15:8045:ada8:be24:c49:f7b0	12.73.247.176
b51a:901b:cb15:8045:ada8:be24:c49:f7b1	12.73.247.177
b51a:901b:cb15:8045:ada8:be24:c49:f7b2	12.73.247.178
b51a:901b:cb15:8045:ada8:be24:c49:f7b3	12.73.247.179
b51a:901b:cb15:8045:ada8:be24:c49:f7b4	12.73.247.180

b51a:901b:cb15:8045:ada8:be24:c49:f7b5	12.73.247.181
b51a:901b:cb15:8045:ada8:be24:c49:f7b6	12.73.247.182
b51a:901b:cb15:8045:ada8:be24:c49:f7b7	12.73.247.183
b51a:901b:cb15:8045:ada8:be24:c49:f7b8	12.73.247.184
b51a:901b:cb15:8045:ada8:be24:c49:f7b9	12.73.247.185
b51a:901b:cb15:8045:ada8:be24:c49:f7ba	12.73.247.186
b51a:901b:cb15:8045:ada8:be24:c49:f7bb	12.73.247.187
b51a:901b:cb15:8045:ada8:be24:c49:f7bc	12.73.247.188
b51a:901b:cb15:8045:ada8:be24:c49:f7bd	12.73.247.189
b51a:901b:cb15:8045:ada8:be24:c49:f7be	12.73.247.190
b51a:901b:cb15:8045:ada8:be24:c49:f7bf	12.73.247.191
b51a:901b:cb15:8045:ada8:be24:c49:f7c0	12.73.247.192
b51a:901b:cb15:8045:ada8:be24:c49:f7c1	12.73.247.193
b51a:901b:cb15:8045:ada8:be24:c49:f7c2	12.73.247.194
b51a:901b:cb15:8045:ada8:be24:c49:f7c3	12.73.247.195
b51a:901b:cb15:8045:ada8:be24:c49:f7c4	12.73.247.196
b51a:901b:cb15:8045:ada8:be24:c49:f7c5	12.73.247.197
b51a:901b:cb15:8045:ada8:be24:c49:f7c6	12.73.247.198
b51a:901b:cb15:8045:ada8:be24:c49:f7c7	12.73.247.199
b51a:901b:cb15:8045:ada8:be24:c49:f7c8	12.73.247.200
b51a:901b:cb15:8045:ada8:be24:c49:f7c9	12.73.247.201
b51a:901b:cb15:8045:ada8:be24:c49:f7ca	12.73.247.202
b51a:901b:cb15:8045:ada8:be24:c49:f7cb	12.73.247.203
b51a:901b:cb15:8045:ada8:be24:c49:f7cc	12.73.247.204
b51a:901b:cb15:8045:ada8:be24:c49:f7cd	12.73.247.205
b51a:901b:cb15:8045:ada8:be24:c49:f7ce	12.73.247.206
b51a:901b:cb15:8045:ada8:be24:c49:f7cf	12.73.247.207
b51a:901b:cb15:8045:ada8:be24:c49:f7d0	12.73.247.208
b51a:901b:cb15:8045:ada8:be24:c49:f7d1	12.73.247.209
b51a:901b:cb15:8045:ada8:be24:c49:f7d2	12.73.247.210
b51a:901b:cb15:8045:ada8:be24:c49:f7d3	12.73.247.211
b51a:901b:cb15:8045:ada8:be24:c49:f7d4	12.73.247.212
b51a:901b:cb15:8045:ada8:be24:c49:f7d5	12.73.247.213
b51a:901b:cb15:8045:ada8:be24:c49:f7d6	12.73.247.214
b51a:901b:cb15:8045:ada8:be24:c49:f7d7	12.73.247.215
b51a:901b:cb15:8045:ada8:be24:c49:f7d8	12.73.247.216
b51a:901b:cb15:8045:ada8:be24:c49:f7d9	12.73.247.217
b51a:901b:cb15:8045:ada8:be24:c49:f7da	12.73.247.218
b51a:901b:cb15:8045:ada8:be24:c49:f7db	12.73.247.219
b51a:901b:cb15:8045:ada8:be24:c49:f7dc	12.73.247.220
b51a:901b:cb15:8045:ada8:be24:c49:f7dd	12.73.247.221
b51a:901b:cb15:8045:ada8:be24:c49:f7de	12.73.247.222
b51a:901b:cb15:8045:ada8:be24:c49:f7df	12.73.247.223
b51a:901b:cb15:8045:ada8:be24:c49:f7e0	12.73.247.224
b51a:901b:cb15:8045:ada8:be24:c49:f7e1	12.73.247.225
b51a:901b:cb15:8045:ada8:be24:c49:f7e2	12.73.247.226
b51a:901b:cb15:8045:ada8:be24:c49:f7e3	12.73.247.227
b51a:901b:cb15:8045:ada8:be24:c49:f7e4	12.73.247.228
b51a:901b:cb15:8045:ada8:be24:c49:f7e5	12.73.247.229
b51a:901b:cb15:8045:ada8:be24:c49:f7e6	12.73.247.230
b51a:901b:cb15:8045:ada8:be24:c49:f7e7	12.73.247.231
b51a:901b:cb15:8045:ada8:be24:c49:f7e8	12.73.247.232
b51a:901b:cb15:8045:ada8:be24:c49:f7e9	12.73.247.233
b51a:901b:cb15:8045:ada8:be24:c49:f7ea	12.73.247.234
b51a:901b:cb15:8045:ada8:be24:c49:f7eb	12.73.247.235
b51a:901b:cb15:8045:ada8:be24:c49:f7ec	12.73.247.236
b51a:901b:cb15:8045:ada8:be24:c49:f7ed	12.73.247.237
b51a:901b:cb15:8045:ada8:be24:c49:f7ee	12.73.247.238
b51a:901b:cb15:8045:ada8:be24:c49:f7ef	12.73.247.239
b51a:901b:cb15:8045:ada8:be24:c49:f7f0	12.73.247.240
b51a:901b:cb15:8045:ada8:be24:c49:f7f1	12.73.247.241
b51a:901b:cb15:8045:ada8:be24:c49:f7f2	12.73.247.242
b51a:901b:cb15:8045:ada8:be24:c49:f7f3	12.73.247.243
b51a:901b:cb15:8045:ada8:be24:c49:f7f4	12.73.247.244
b51a:901b:cb15:8045:ada8:be24:c49:f7f5	12.73.247.245
b51a:901b:cb15:8045:ada8:be24:c49:f7f6	12.73.247.246
b51a:901b:cb15:8045:ada8:be24:c49:f7f7	12.73.247.247
b51a:901b:cb15:8045:ada8:be24:c49:f7f8	12.73.247.248
b51a:901b:cb15:8045:ada8:be24:c49:f7f9	12.73.247.249
b51a:901b:cb15:8045:ada8:be24:c49:f7fa	12.73.247.250
b51a:901b:cb15:8045:ada8:be24:c49:f7fb	12.73.247.251
b51a:901b:cb15:8045:ada8:be24:c49:f7fc	12.73.247.252
b51a:901b:cb15:8045:ada8:be24:c49:f7fd	12.73.247.253
b51a:901b:cb15:8045:ada8:be24:c49:f7fe	12.73.247.254
b51a:901b:cb15:8045:ada8:be24:c49:f7ff	12.73.247.255

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.