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:eb24:155a:f701	21.90.247.1
b51a:901b:cb15:8045:ada8:eb24:155a:f702	21.90.247.2
b51a:901b:cb15:8045:ada8:eb24:155a:f703	21.90.247.3
b51a:901b:cb15:8045:ada8:eb24:155a:f704	21.90.247.4
b51a:901b:cb15:8045:ada8:eb24:155a:f705	21.90.247.5
b51a:901b:cb15:8045:ada8:eb24:155a:f706	21.90.247.6
b51a:901b:cb15:8045:ada8:eb24:155a:f707	21.90.247.7
b51a:901b:cb15:8045:ada8:eb24:155a:f708	21.90.247.8
b51a:901b:cb15:8045:ada8:eb24:155a:f709	21.90.247.9
b51a:901b:cb15:8045:ada8:eb24:155a:f70a	21.90.247.10
b51a:901b:cb15:8045:ada8:eb24:155a:f70b	21.90.247.11
b51a:901b:cb15:8045:ada8:eb24:155a:f70c	21.90.247.12
b51a:901b:cb15:8045:ada8:eb24:155a:f70d	21.90.247.13
b51a:901b:cb15:8045:ada8:eb24:155a:f70e	21.90.247.14
b51a:901b:cb15:8045:ada8:eb24:155a:f70f	21.90.247.15
b51a:901b:cb15:8045:ada8:eb24:155a:f710	21.90.247.16
b51a:901b:cb15:8045:ada8:eb24:155a:f711	21.90.247.17
b51a:901b:cb15:8045:ada8:eb24:155a:f712	21.90.247.18
b51a:901b:cb15:8045:ada8:eb24:155a:f713	21.90.247.19
b51a:901b:cb15:8045:ada8:eb24:155a:f714	21.90.247.20
b51a:901b:cb15:8045:ada8:eb24:155a:f715	21.90.247.21
b51a:901b:cb15:8045:ada8:eb24:155a:f716	21.90.247.22
b51a:901b:cb15:8045:ada8:eb24:155a:f717	21.90.247.23
b51a:901b:cb15:8045:ada8:eb24:155a:f718	21.90.247.24
b51a:901b:cb15:8045:ada8:eb24:155a:f719	21.90.247.25
b51a:901b:cb15:8045:ada8:eb24:155a:f71a	21.90.247.26
b51a:901b:cb15:8045:ada8:eb24:155a:f71b	21.90.247.27
b51a:901b:cb15:8045:ada8:eb24:155a:f71c	21.90.247.28
b51a:901b:cb15:8045:ada8:eb24:155a:f71d	21.90.247.29
b51a:901b:cb15:8045:ada8:eb24:155a:f71e	21.90.247.30
b51a:901b:cb15:8045:ada8:eb24:155a:f71f	21.90.247.31
b51a:901b:cb15:8045:ada8:eb24:155a:f720	21.90.247.32
b51a:901b:cb15:8045:ada8:eb24:155a:f721	21.90.247.33
b51a:901b:cb15:8045:ada8:eb24:155a:f722	21.90.247.34
b51a:901b:cb15:8045:ada8:eb24:155a:f723	21.90.247.35
b51a:901b:cb15:8045:ada8:eb24:155a:f724	21.90.247.36
b51a:901b:cb15:8045:ada8:eb24:155a:f725	21.90.247.37
b51a:901b:cb15:8045:ada8:eb24:155a:f726	21.90.247.38
b51a:901b:cb15:8045:ada8:eb24:155a:f727	21.90.247.39
b51a:901b:cb15:8045:ada8:eb24:155a:f728	21.90.247.40
b51a:901b:cb15:8045:ada8:eb24:155a:f729	21.90.247.41
b51a:901b:cb15:8045:ada8:eb24:155a:f72a	21.90.247.42
b51a:901b:cb15:8045:ada8:eb24:155a:f72b	21.90.247.43
b51a:901b:cb15:8045:ada8:eb24:155a:f72c	21.90.247.44
b51a:901b:cb15:8045:ada8:eb24:155a:f72d	21.90.247.45
b51a:901b:cb15:8045:ada8:eb24:155a:f72e	21.90.247.46
b51a:901b:cb15:8045:ada8:eb24:155a:f72f	21.90.247.47
b51a:901b:cb15:8045:ada8:eb24:155a:f730	21.90.247.48
b51a:901b:cb15:8045:ada8:eb24:155a:f731	21.90.247.49
b51a:901b:cb15:8045:ada8:eb24:155a:f732	21.90.247.50
b51a:901b:cb15:8045:ada8:eb24:155a:f733	21.90.247.51
b51a:901b:cb15:8045:ada8:eb24:155a:f734	21.90.247.52
b51a:901b:cb15:8045:ada8:eb24:155a:f735	21.90.247.53
b51a:901b:cb15:8045:ada8:eb24:155a:f736	21.90.247.54
b51a:901b:cb15:8045:ada8:eb24:155a:f737	21.90.247.55
b51a:901b:cb15:8045:ada8:eb24:155a:f738	21.90.247.56
b51a:901b:cb15:8045:ada8:eb24:155a:f739	21.90.247.57
b51a:901b:cb15:8045:ada8:eb24:155a:f73a	21.90.247.58
b51a:901b:cb15:8045:ada8:eb24:155a:f73b	21.90.247.59
b51a:901b:cb15:8045:ada8:eb24:155a:f73c	21.90.247.60

b51a:901b:cb15:8045:ada8:eb24:155a:f73d	21.90.247.61
b51a:901b:cb15:8045:ada8:eb24:155a:f73e	21.90.247.62
b51a:901b:cb15:8045:ada8:eb24:155a:f73f	21.90.247.63
b51a:901b:cb15:8045:ada8:eb24:155a:f740	21.90.247.64
b51a:901b:cb15:8045:ada8:eb24:155a:f741	21.90.247.65
b51a:901b:cb15:8045:ada8:eb24:155a:f742	21.90.247.66
b51a:901b:cb15:8045:ada8:eb24:155a:f743	21.90.247.67
b51a:901b:cb15:8045:ada8:eb24:155a:f744	21.90.247.68
b51a:901b:cb15:8045:ada8:eb24:155a:f745	21.90.247.69
b51a:901b:cb15:8045:ada8:eb24:155a:f746	21.90.247.70
b51a:901b:cb15:8045:ada8:eb24:155a:f747	21.90.247.71
b51a:901b:cb15:8045:ada8:eb24:155a:f748	21.90.247.72
b51a:901b:cb15:8045:ada8:eb24:155a:f749	21.90.247.73
b51a:901b:cb15:8045:ada8:eb24:155a:f74a	21.90.247.74
b51a:901b:cb15:8045:ada8:eb24:155a:f74b	21.90.247.75
b51a:901b:cb15:8045:ada8:eb24:155a:f74c	21.90.247.76
b51a:901b:cb15:8045:ada8:eb24:155a:f74d	21.90.247.77
b51a:901b:cb15:8045:ada8:eb24:155a:f74e	21.90.247.78
b51a:901b:cb15:8045:ada8:eb24:155a:f74f	21.90.247.79
b51a:901b:cb15:8045:ada8:eb24:155a:f750	21.90.247.80
b51a:901b:cb15:8045:ada8:eb24:155a:f751	21.90.247.81
b51a:901b:cb15:8045:ada8:eb24:155a:f752	21.90.247.82
b51a:901b:cb15:8045:ada8:eb24:155a:f753	21.90.247.83
b51a:901b:cb15:8045:ada8:eb24:155a:f754	21.90.247.84
b51a:901b:cb15:8045:ada8:eb24:155a:f755	21.90.247.85
b51a:901b:cb15:8045:ada8:eb24:155a:f756	21.90.247.86
b51a:901b:cb15:8045:ada8:eb24:155a:f757	21.90.247.87
b51a:901b:cb15:8045:ada8:eb24:155a:f758	21.90.247.88
b51a:901b:cb15:8045:ada8:eb24:155a:f759	21.90.247.89
b51a:901b:cb15:8045:ada8:eb24:155a:f75a	21.90.247.90
b51a:901b:cb15:8045:ada8:eb24:155a:f75b	21.90.247.91
b51a:901b:cb15:8045:ada8:eb24:155a:f75c	21.90.247.92
b51a:901b:cb15:8045:ada8:eb24:155a:f75d	21.90.247.93
b51a:901b:cb15:8045:ada8:eb24:155a:f75e	21.90.247.94
b51a:901b:cb15:8045:ada8:eb24:155a:f75f	21.90.247.95
b51a:901b:cb15:8045:ada8:eb24:155a:f760	21.90.247.96
b51a:901b:cb15:8045:ada8:eb24:155a:f761	21.90.247.97
b51a:901b:cb15:8045:ada8:eb24:155a:f762	21.90.247.98
b51a:901b:cb15:8045:ada8:eb24:155a:f763	21.90.247.99
b51a:901b:cb15:8045:ada8:eb24:155a:f764	21.90.247.100
b51a:901b:cb15:8045:ada8:eb24:155a:f765	21.90.247.101
b51a:901b:cb15:8045:ada8:eb24:155a:f766	21.90.247.102
b51a:901b:cb15:8045:ada8:eb24:155a:f767	21.90.247.103
b51a:901b:cb15:8045:ada8:eb24:155a:f768	21.90.247.104
b51a:901b:cb15:8045:ada8:eb24:155a:f769	21.90.247.105
b51a:901b:cb15:8045:ada8:eb24:155a:f76a	21.90.247.106
b51a:901b:cb15:8045:ada8:eb24:155a:f76b	21.90.247.107
b51a:901b:cb15:8045:ada8:eb24:155a:f76c	21.90.247.108
b51a:901b:cb15:8045:ada8:eb24:155a:f76d	21.90.247.109
b51a:901b:cb15:8045:ada8:eb24:155a:f76e	21.90.247.110
b51a:901b:cb15:8045:ada8:eb24:155a:f76f	21.90.247.111
b51a:901b:cb15:8045:ada8:eb24:155a:f770	21.90.247.112
b51a:901b:cb15:8045:ada8:eb24:155a:f771	21.90.247.113
b51a:901b:cb15:8045:ada8:eb24:155a:f772	21.90.247.114
b51a:901b:cb15:8045:ada8:eb24:155a:f773	21.90.247.115
b51a:901b:cb15:8045:ada8:eb24:155a:f774	21.90.247.116
b51a:901b:cb15:8045:ada8:eb24:155a:f775	21.90.247.117
b51a:901b:cb15:8045:ada8:eb24:155a:f776	21.90.247.118
b51a:901b:cb15:8045:ada8:eb24:155a:f777	21.90.247.119
b51a:901b:cb15:8045:ada8:eb24:155a:f778	21.90.247.120

b51a:901b:cb15:8045:ada8:eb24:155a:f779	21.90.247.121
b51a:901b:cb15:8045:ada8:eb24:155a:f77a	21.90.247.122
b51a:901b:cb15:8045:ada8:eb24:155a:f77b	21.90.247.123
b51a:901b:cb15:8045:ada8:eb24:155a:f77c	21.90.247.124
b51a:901b:cb15:8045:ada8:eb24:155a:f77d	21.90.247.125
b51a:901b:cb15:8045:ada8:eb24:155a:f77e	21.90.247.126
b51a:901b:cb15:8045:ada8:eb24:155a:f77f	21.90.247.127
b51a:901b:cb15:8045:ada8:eb24:155a:f780	21.90.247.128
b51a:901b:cb15:8045:ada8:eb24:155a:f781	21.90.247.129
b51a:901b:cb15:8045:ada8:eb24:155a:f782	21.90.247.130
b51a:901b:cb15:8045:ada8:eb24:155a:f783	21.90.247.131
b51a:901b:cb15:8045:ada8:eb24:155a:f784	21.90.247.132
b51a:901b:cb15:8045:ada8:eb24:155a:f785	21.90.247.133
b51a:901b:cb15:8045:ada8:eb24:155a:f786	21.90.247.134
b51a:901b:cb15:8045:ada8:eb24:155a:f787	21.90.247.135
b51a:901b:cb15:8045:ada8:eb24:155a:f788	21.90.247.136
b51a:901b:cb15:8045:ada8:eb24:155a:f789	21.90.247.137
b51a:901b:cb15:8045:ada8:eb24:155a:f78a	21.90.247.138
b51a:901b:cb15:8045:ada8:eb24:155a:f78b	21.90.247.139
b51a:901b:cb15:8045:ada8:eb24:155a:f78c	21.90.247.140
b51a:901b:cb15:8045:ada8:eb24:155a:f78d	21.90.247.141
b51a:901b:cb15:8045:ada8:eb24:155a:f78e	21.90.247.142
b51a:901b:cb15:8045:ada8:eb24:155a:f78f	21.90.247.143
b51a:901b:cb15:8045:ada8:eb24:155a:f790	21.90.247.144
b51a:901b:cb15:8045:ada8:eb24:155a:f791	21.90.247.145
b51a:901b:cb15:8045:ada8:eb24:155a:f792	21.90.247.146
b51a:901b:cb15:8045:ada8:eb24:155a:f793	21.90.247.147
b51a:901b:cb15:8045:ada8:eb24:155a:f794	21.90.247.148
b51a:901b:cb15:8045:ada8:eb24:155a:f795	21.90.247.149
b51a:901b:cb15:8045:ada8:eb24:155a:f796	21.90.247.150
b51a:901b:cb15:8045:ada8:eb24:155a:f797	21.90.247.151
b51a:901b:cb15:8045:ada8:eb24:155a:f798	21.90.247.152
b51a:901b:cb15:8045:ada8:eb24:155a:f799	21.90.247.153
b51a:901b:cb15:8045:ada8:eb24:155a:f79a	21.90.247.154
b51a:901b:cb15:8045:ada8:eb24:155a:f79b	21.90.247.155
b51a:901b:cb15:8045:ada8:eb24:155a:f79c	21.90.247.156
b51a:901b:cb15:8045:ada8:eb24:155a:f79d	21.90.247.157
b51a:901b:cb15:8045:ada8:eb24:155a:f79e	21.90.247.158
b51a:901b:cb15:8045:ada8:eb24:155a:f79f	21.90.247.159
b51a:901b:cb15:8045:ada8:eb24:155a:f7a0	21.90.247.160
b51a:901b:cb15:8045:ada8:eb24:155a:f7a1	21.90.247.161
b51a:901b:cb15:8045:ada8:eb24:155a:f7a2	21.90.247.162
b51a:901b:cb15:8045:ada8:eb24:155a:f7a3	21.90.247.163
b51a:901b:cb15:8045:ada8:eb24:155a:f7a4	21.90.247.164
b51a:901b:cb15:8045:ada8:eb24:155a:f7a5	21.90.247.165
b51a:901b:cb15:8045:ada8:eb24:155a:f7a6	21.90.247.166
b51a:901b:cb15:8045:ada8:eb24:155a:f7a7	21.90.247.167
b51a:901b:cb15:8045:ada8:eb24:155a:f7a8	21.90.247.168
b51a:901b:cb15:8045:ada8:eb24:155a:f7a9	21.90.247.169
b51a:901b:cb15:8045:ada8:eb24:155a:f7aa	21.90.247.170
b51a:901b:cb15:8045:ada8:eb24:155a:f7ab	21.90.247.171
b51a:901b:cb15:8045:ada8:eb24:155a:f7ac	21.90.247.172
b51a:901b:cb15:8045:ada8:eb24:155a:f7ad	21.90.247.173
b51a:901b:cb15:8045:ada8:eb24:155a:f7ae	21.90.247.174
b51a:901b:cb15:8045:ada8:eb24:155a:f7af	21.90.247.175
b51a:901b:cb15:8045:ada8:eb24:155a:f7b0	21.90.247.176
b51a:901b:cb15:8045:ada8:eb24:155a:f7b1	21.90.247.177
b51a:901b:cb15:8045:ada8:eb24:155a:f7b2	21.90.247.178
b51a:901b:cb15:8045:ada8:eb24:155a:f7b3	21.90.247.179
b51a:901b:cb15:8045:ada8:eb24:155a:f7b4	21.90.247.180

b51a:901b:cb15:8045:ada8:eb24:155a:f7b5	21.90.247.181
b51a:901b:cb15:8045:ada8:eb24:155a:f7b6	21.90.247.182
b51a:901b:cb15:8045:ada8:eb24:155a:f7b7	21.90.247.183
b51a:901b:cb15:8045:ada8:eb24:155a:f7b8	21.90.247.184
b51a:901b:cb15:8045:ada8:eb24:155a:f7b9	21.90.247.185
b51a:901b:cb15:8045:ada8:eb24:155a:f7ba	21.90.247.186
b51a:901b:cb15:8045:ada8:eb24:155a:f7bb	21.90.247.187
b51a:901b:cb15:8045:ada8:eb24:155a:f7bc	21.90.247.188
b51a:901b:cb15:8045:ada8:eb24:155a:f7bd	21.90.247.189
b51a:901b:cb15:8045:ada8:eb24:155a:f7be	21.90.247.190
b51a:901b:cb15:8045:ada8:eb24:155a:f7bf	21.90.247.191
b51a:901b:cb15:8045:ada8:eb24:155a:f7c0	21.90.247.192
b51a:901b:cb15:8045:ada8:eb24:155a:f7c1	21.90.247.193
b51a:901b:cb15:8045:ada8:eb24:155a:f7c2	21.90.247.194
b51a:901b:cb15:8045:ada8:eb24:155a:f7c3	21.90.247.195
b51a:901b:cb15:8045:ada8:eb24:155a:f7c4	21.90.247.196
b51a:901b:cb15:8045:ada8:eb24:155a:f7c5	21.90.247.197
b51a:901b:cb15:8045:ada8:eb24:155a:f7c6	21.90.247.198
b51a:901b:cb15:8045:ada8:eb24:155a:f7c7	21.90.247.199
b51a:901b:cb15:8045:ada8:eb24:155a:f7c8	21.90.247.200
b51a:901b:cb15:8045:ada8:eb24:155a:f7c9	21.90.247.201
b51a:901b:cb15:8045:ada8:eb24:155a:f7ca	21.90.247.202
b51a:901b:cb15:8045:ada8:eb24:155a:f7cb	21.90.247.203
b51a:901b:cb15:8045:ada8:eb24:155a:f7cc	21.90.247.204
b51a:901b:cb15:8045:ada8:eb24:155a:f7cd	21.90.247.205
b51a:901b:cb15:8045:ada8:eb24:155a:f7ce	21.90.247.206
b51a:901b:cb15:8045:ada8:eb24:155a:f7cf	21.90.247.207
b51a:901b:cb15:8045:ada8:eb24:155a:f7d0	21.90.247.208
b51a:901b:cb15:8045:ada8:eb24:155a:f7d1	21.90.247.209
b51a:901b:cb15:8045:ada8:eb24:155a:f7d2	21.90.247.210
b51a:901b:cb15:8045:ada8:eb24:155a:f7d3	21.90.247.211
b51a:901b:cb15:8045:ada8:eb24:155a:f7d4	21.90.247.212
b51a:901b:cb15:8045:ada8:eb24:155a:f7d5	21.90.247.213
b51a:901b:cb15:8045:ada8:eb24:155a:f7d6	21.90.247.214
b51a:901b:cb15:8045:ada8:eb24:155a:f7d7	21.90.247.215
b51a:901b:cb15:8045:ada8:eb24:155a:f7d8	21.90.247.216
b51a:901b:cb15:8045:ada8:eb24:155a:f7d9	21.90.247.217
b51a:901b:cb15:8045:ada8:eb24:155a:f7da	21.90.247.218
b51a:901b:cb15:8045:ada8:eb24:155a:f7db	21.90.247.219
b51a:901b:cb15:8045:ada8:eb24:155a:f7dc	21.90.247.220
b51a:901b:cb15:8045:ada8:eb24:155a:f7dd	21.90.247.221
b51a:901b:cb15:8045:ada8:eb24:155a:f7de	21.90.247.222
b51a:901b:cb15:8045:ada8:eb24:155a:f7df	21.90.247.223
b51a:901b:cb15:8045:ada8:eb24:155a:f7e0	21.90.247.224
b51a:901b:cb15:8045:ada8:eb24:155a:f7e1	21.90.247.225
b51a:901b:cb15:8045:ada8:eb24:155a:f7e2	21.90.247.226
b51a:901b:cb15:8045:ada8:eb24:155a:f7e3	21.90.247.227
b51a:901b:cb15:8045:ada8:eb24:155a:f7e4	21.90.247.228
b51a:901b:cb15:8045:ada8:eb24:155a:f7e5	21.90.247.229
b51a:901b:cb15:8045:ada8:eb24:155a:f7e6	21.90.247.230
b51a:901b:cb15:8045:ada8:eb24:155a:f7e7	21.90.247.231
b51a:901b:cb15:8045:ada8:eb24:155a:f7e8	21.90.247.232
b51a:901b:cb15:8045:ada8:eb24:155a:f7e9	21.90.247.233
b51a:901b:cb15:8045:ada8:eb24:155a:f7ea	21.90.247.234
b51a:901b:cb15:8045:ada8:eb24:155a:f7eb	21.90.247.235
b51a:901b:cb15:8045:ada8:eb24:155a:f7ec	21.90.247.236
b51a:901b:cb15:8045:ada8:eb24:155a:f7ed	21.90.247.237
b51a:901b:cb15:8045:ada8:eb24:155a:f7ee	21.90.247.238
b51a:901b:cb15:8045:ada8:eb24:155a:f7ef	21.90.247.239
b51a:901b:cb15:8045:ada8:eb24:155a:f7f0	21.90.247.240
b51a:901b:cb15:8045:ada8:eb24:155a:f7f1	21.90.247.241
b51a:901b:cb15:8045:ada8:eb24:155a:f7f2	21.90.247.242
b51a:901b:cb15:8045:ada8:eb24:155a:f7f3	21.90.247.243
b51a:901b:cb15:8045:ada8:eb24:155a:f7f4	21.90.247.244
b51a:901b:cb15:8045:ada8:eb24:155a:f7f5	21.90.247.245
b51a:901b:cb15:8045:ada8:eb24:155a:f7f6	21.90.247.246
b51a:901b:cb15:8045:ada8:eb24:155a:f7f7	21.90.247.247
b51a:901b:cb15:8045:ada8:eb24:155a:f7f8	21.90.247.248
b51a:901b:cb15:8045:ada8:eb24:155a:f7f9	21.90.247.249
b51a:901b:cb15:8045:ada8:eb24:155a:f7fa	21.90.247.250
b51a:901b:cb15:8045:ada8:eb24:155a:f7fb	21.90.247.251
b51a:901b:cb15:8045:ada8:eb24:155a:f7fc	21.90.247.252
b51a:901b:cb15:8045:ada8:eb24:155a:f7fd	21.90.247.253
b51a:901b:cb15:8045:ada8:eb24:155a:f7fe	21.90.247.254
b51a:901b:cb15:8045:ada8:eb24:155a:f7ff	21.90.247.255

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.