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:901b:8082:d157:dbca:dc49:701	220.73.7.1
b51a:901b:901b:8082:d157:dbca:dc49:702	220.73.7.2
b51a:901b:901b:8082:d157:dbca:dc49:703	220.73.7.3
b51a:901b:901b:8082:d157:dbca:dc49:704	220.73.7.4
b51a:901b:901b:8082:d157:dbca:dc49:705	220.73.7.5
b51a:901b:901b:8082:d157:dbca:dc49:706	220.73.7.6
b51a:901b:901b:8082:d157:dbca:dc49:707	220.73.7.7
b51a:901b:901b:8082:d157:dbca:dc49:708	220.73.7.8
b51a:901b:901b:8082:d157:dbca:dc49:709	220.73.7.9
b51a:901b:901b:8082:d157:dbca:dc49:70a	220.73.7.10
b51a:901b:901b:8082:d157:dbca:dc49:70b	220.73.7.11
b51a:901b:901b:8082:d157:dbca:dc49:70c	220.73.7.12
b51a:901b:901b:8082:d157:dbca:dc49:70d	220.73.7.13
b51a:901b:901b:8082:d157:dbca:dc49:70e	220.73.7.14
b51a:901b:901b:8082:d157:dbca:dc49:70f	220.73.7.15
b51a:901b:901b:8082:d157:dbca:dc49:710	220.73.7.16
b51a:901b:901b:8082:d157:dbca:dc49:711	220.73.7.17
b51a:901b:901b:8082:d157:dbca:dc49:712	220.73.7.18
b51a:901b:901b:8082:d157:dbca:dc49:713	220.73.7.19
b51a:901b:901b:8082:d157:dbca:dc49:714	220.73.7.20
b51a:901b:901b:8082:d157:dbca:dc49:715	220.73.7.21
b51a:901b:901b:8082:d157:dbca:dc49:716	220.73.7.22
b51a:901b:901b:8082:d157:dbca:dc49:717	220.73.7.23
b51a:901b:901b:8082:d157:dbca:dc49:718	220.73.7.24
b51a:901b:901b:8082:d157:dbca:dc49:719	220.73.7.25
b51a:901b:901b:8082:d157:dbca:dc49:71a	220.73.7.26
b51a:901b:901b:8082:d157:dbca:dc49:71b	220.73.7.27
b51a:901b:901b:8082:d157:dbca:dc49:71c	220.73.7.28
b51a:901b:901b:8082:d157:dbca:dc49:71d	220.73.7.29
b51a:901b:901b:8082:d157:dbca:dc49:71e	220.73.7.30
b51a:901b:901b:8082:d157:dbca:dc49:71f	220.73.7.31
b51a:901b:901b:8082:d157:dbca:dc49:720	220.73.7.32
b51a:901b:901b:8082:d157:dbca:dc49:721	220.73.7.33
b51a:901b:901b:8082:d157:dbca:dc49:722	220.73.7.34
b51a:901b:901b:8082:d157:dbca:dc49:723	220.73.7.35
b51a:901b:901b:8082:d157:dbca:dc49:724	220.73.7.36
b51a:901b:901b:8082:d157:dbca:dc49:725	220.73.7.37
b51a:901b:901b:8082:d157:dbca:dc49:726	220.73.7.38
b51a:901b:901b:8082:d157:dbca:dc49:727	220.73.7.39
b51a:901b:901b:8082:d157:dbca:dc49:728	220.73.7.40
b51a:901b:901b:8082:d157:dbca:dc49:729	220.73.7.41
b51a:901b:901b:8082:d157:dbca:dc49:72a	220.73.7.42
b51a:901b:901b:8082:d157:dbca:dc49:72b	220.73.7.43
b51a:901b:901b:8082:d157:dbca:dc49:72c	220.73.7.44
b51a:901b:901b:8082:d157:dbca:dc49:72d	220.73.7.45
b51a:901b:901b:8082:d157:dbca:dc49:72e	220.73.7.46
b51a:901b:901b:8082:d157:dbca:dc49:72f	220.73.7.47
b51a:901b:901b:8082:d157:dbca:dc49:730	220.73.7.48
b51a:901b:901b:8082:d157:dbca:dc49:731	220.73.7.49
b51a:901b:901b:8082:d157:dbca:dc49:732	220.73.7.50
b51a:901b:901b:8082:d157:dbca:dc49:733	220.73.7.51
b51a:901b:901b:8082:d157:dbca:dc49:734	220.73.7.52
b51a:901b:901b:8082:d157:dbca:dc49:735	220.73.7.53
b51a:901b:901b:8082:d157:dbca:dc49:736	220.73.7.54
b51a:901b:901b:8082:d157:dbca:dc49:737	220.73.7.55
b51a:901b:901b:8082:d157:dbca:dc49:738	220.73.7.56
b51a:901b:901b:8082:d157:dbca:dc49:739	220.73.7.57
b51a:901b:901b:8082:d157:dbca:dc49:73a	220.73.7.58
b51a:901b:901b:8082:d157:dbca:dc49:73b	220.73.7.59
b51a:901b:901b:8082:d157:dbca:dc49:73c	220.73.7.60

b51a:901b:901b:8082:d157:dbca:dc49:73d	220.73.7.61
b51a:901b:901b:8082:d157:dbca:dc49:73e	220.73.7.62
b51a:901b:901b:8082:d157:dbca:dc49:73f	220.73.7.63
b51a:901b:901b:8082:d157:dbca:dc49:740	220.73.7.64
b51a:901b:901b:8082:d157:dbca:dc49:741	220.73.7.65
b51a:901b:901b:8082:d157:dbca:dc49:742	220.73.7.66
b51a:901b:901b:8082:d157:dbca:dc49:743	220.73.7.67
b51a:901b:901b:8082:d157:dbca:dc49:744	220.73.7.68
b51a:901b:901b:8082:d157:dbca:dc49:745	220.73.7.69
b51a:901b:901b:8082:d157:dbca:dc49:746	220.73.7.70
b51a:901b:901b:8082:d157:dbca:dc49:747	220.73.7.71
b51a:901b:901b:8082:d157:dbca:dc49:748	220.73.7.72
b51a:901b:901b:8082:d157:dbca:dc49:749	220.73.7.73
b51a:901b:901b:8082:d157:dbca:dc49:74a	220.73.7.74
b51a:901b:901b:8082:d157:dbca:dc49:74b	220.73.7.75
b51a:901b:901b:8082:d157:dbca:dc49:74c	220.73.7.76
b51a:901b:901b:8082:d157:dbca:dc49:74d	220.73.7.77
b51a:901b:901b:8082:d157:dbca:dc49:74e	220.73.7.78
b51a:901b:901b:8082:d157:dbca:dc49:74f	220.73.7.79
b51a:901b:901b:8082:d157:dbca:dc49:750	220.73.7.80
b51a:901b:901b:8082:d157:dbca:dc49:751	220.73.7.81
b51a:901b:901b:8082:d157:dbca:dc49:752	220.73.7.82
b51a:901b:901b:8082:d157:dbca:dc49:753	220.73.7.83
b51a:901b:901b:8082:d157:dbca:dc49:754	220.73.7.84
b51a:901b:901b:8082:d157:dbca:dc49:755	220.73.7.85
b51a:901b:901b:8082:d157:dbca:dc49:756	220.73.7.86
b51a:901b:901b:8082:d157:dbca:dc49:757	220.73.7.87
b51a:901b:901b:8082:d157:dbca:dc49:758	220.73.7.88
b51a:901b:901b:8082:d157:dbca:dc49:759	220.73.7.89
b51a:901b:901b:8082:d157:dbca:dc49:75a	220.73.7.90
b51a:901b:901b:8082:d157:dbca:dc49:75b	220.73.7.91
b51a:901b:901b:8082:d157:dbca:dc49:75c	220.73.7.92
b51a:901b:901b:8082:d157:dbca:dc49:75d	220.73.7.93
b51a:901b:901b:8082:d157:dbca:dc49:75e	220.73.7.94
b51a:901b:901b:8082:d157:dbca:dc49:75f	220.73.7.95
b51a:901b:901b:8082:d157:dbca:dc49:760	220.73.7.96
b51a:901b:901b:8082:d157:dbca:dc49:761	220.73.7.97
b51a:901b:901b:8082:d157:dbca:dc49:762	220.73.7.98
b51a:901b:901b:8082:d157:dbca:dc49:763	220.73.7.99
b51a:901b:901b:8082:d157:dbca:dc49:764	220.73.7.100
b51a:901b:901b:8082:d157:dbca:dc49:765	220.73.7.101
b51a:901b:901b:8082:d157:dbca:dc49:766	220.73.7.102
b51a:901b:901b:8082:d157:dbca:dc49:767	220.73.7.103
b51a:901b:901b:8082:d157:dbca:dc49:768	220.73.7.104
b51a:901b:901b:8082:d157:dbca:dc49:769	220.73.7.105
b51a:901b:901b:8082:d157:dbca:dc49:76a	220.73.7.106
b51a:901b:901b:8082:d157:dbca:dc49:76b	220.73.7.107
b51a:901b:901b:8082:d157:dbca:dc49:76c	220.73.7.108
b51a:901b:901b:8082:d157:dbca:dc49:76d	220.73.7.109
b51a:901b:901b:8082:d157:dbca:dc49:76e	220.73.7.110
b51a:901b:901b:8082:d157:dbca:dc49:76f	220.73.7.111
b51a:901b:901b:8082:d157:dbca:dc49:770	220.73.7.112
b51a:901b:901b:8082:d157:dbca:dc49:771	220.73.7.113
b51a:901b:901b:8082:d157:dbca:dc49:772	220.73.7.114
b51a:901b:901b:8082:d157:dbca:dc49:773	220.73.7.115
b51a:901b:901b:8082:d157:dbca:dc49:774	220.73.7.116
b51a:901b:901b:8082:d157:dbca:dc49:775	220.73.7.117
b51a:901b:901b:8082:d157:dbca:dc49:776	220.73.7.118
b51a:901b:901b:8082:d157:dbca:dc49:777	220.73.7.119
b51a:901b:901b:8082:d157:dbca:dc49:778	220.73.7.120

b51a:901b:901b:8082:d157:dbca:dc49:779	220.73.7.121
b51a:901b:901b:8082:d157:dbca:dc49:77a	220.73.7.122
b51a:901b:901b:8082:d157:dbca:dc49:77b	220.73.7.123
b51a:901b:901b:8082:d157:dbca:dc49:77c	220.73.7.124
b51a:901b:901b:8082:d157:dbca:dc49:77d	220.73.7.125
b51a:901b:901b:8082:d157:dbca:dc49:77e	220.73.7.126
b51a:901b:901b:8082:d157:dbca:dc49:77f	220.73.7.127
b51a:901b:901b:8082:d157:dbca:dc49:780	220.73.7.128
b51a:901b:901b:8082:d157:dbca:dc49:781	220.73.7.129
b51a:901b:901b:8082:d157:dbca:dc49:782	220.73.7.130
b51a:901b:901b:8082:d157:dbca:dc49:783	220.73.7.131
b51a:901b:901b:8082:d157:dbca:dc49:784	220.73.7.132
b51a:901b:901b:8082:d157:dbca:dc49:785	220.73.7.133
b51a:901b:901b:8082:d157:dbca:dc49:786	220.73.7.134
b51a:901b:901b:8082:d157:dbca:dc49:787	220.73.7.135
b51a:901b:901b:8082:d157:dbca:dc49:788	220.73.7.136
b51a:901b:901b:8082:d157:dbca:dc49:789	220.73.7.137
b51a:901b:901b:8082:d157:dbca:dc49:78a	220.73.7.138
b51a:901b:901b:8082:d157:dbca:dc49:78b	220.73.7.139
b51a:901b:901b:8082:d157:dbca:dc49:78c	220.73.7.140
b51a:901b:901b:8082:d157:dbca:dc49:78d	220.73.7.141
b51a:901b:901b:8082:d157:dbca:dc49:78e	220.73.7.142
b51a:901b:901b:8082:d157:dbca:dc49:78f	220.73.7.143
b51a:901b:901b:8082:d157:dbca:dc49:790	220.73.7.144
b51a:901b:901b:8082:d157:dbca:dc49:791	220.73.7.145
b51a:901b:901b:8082:d157:dbca:dc49:792	220.73.7.146
b51a:901b:901b:8082:d157:dbca:dc49:793	220.73.7.147
b51a:901b:901b:8082:d157:dbca:dc49:794	220.73.7.148
b51a:901b:901b:8082:d157:dbca:dc49:795	220.73.7.149
b51a:901b:901b:8082:d157:dbca:dc49:796	220.73.7.150
b51a:901b:901b:8082:d157:dbca:dc49:797	220.73.7.151
b51a:901b:901b:8082:d157:dbca:dc49:798	220.73.7.152
b51a:901b:901b:8082:d157:dbca:dc49:799	220.73.7.153
b51a:901b:901b:8082:d157:dbca:dc49:79a	220.73.7.154
b51a:901b:901b:8082:d157:dbca:dc49:79b	220.73.7.155
b51a:901b:901b:8082:d157:dbca:dc49:79c	220.73.7.156
b51a:901b:901b:8082:d157:dbca:dc49:79d	220.73.7.157
b51a:901b:901b:8082:d157:dbca:dc49:79e	220.73.7.158
b51a:901b:901b:8082:d157:dbca:dc49:79f	220.73.7.159
b51a:901b:901b:8082:d157:dbca:dc49:7a0	220.73.7.160
b51a:901b:901b:8082:d157:dbca:dc49:7a1	220.73.7.161
b51a:901b:901b:8082:d157:dbca:dc49:7a2	220.73.7.162
b51a:901b:901b:8082:d157:dbca:dc49:7a3	220.73.7.163
b51a:901b:901b:8082:d157:dbca:dc49:7a4	220.73.7.164
b51a:901b:901b:8082:d157:dbca:dc49:7a5	220.73.7.165
b51a:901b:901b:8082:d157:dbca:dc49:7a6	220.73.7.166
b51a:901b:901b:8082:d157:dbca:dc49:7a7	220.73.7.167
b51a:901b:901b:8082:d157:dbca:dc49:7a8	220.73.7.168
b51a:901b:901b:8082:d157:dbca:dc49:7a9	220.73.7.169
b51a:901b:901b:8082:d157:dbca:dc49:7aa	220.73.7.170
b51a:901b:901b:8082:d157:dbca:dc49:7ab	220.73.7.171
b51a:901b:901b:8082:d157:dbca:dc49:7ac	220.73.7.172
b51a:901b:901b:8082:d157:dbca:dc49:7ad	220.73.7.173
b51a:901b:901b:8082:d157:dbca:dc49:7ae	220.73.7.174
b51a:901b:901b:8082:d157:dbca:dc49:7af	220.73.7.175
b51a:901b:901b:8082:d157:dbca:dc49:7b0	220.73.7.176
b51a:901b:901b:8082:d157:dbca:dc49:7b1	220.73.7.177
b51a:901b:901b:8082:d157:dbca:dc49:7b2	220.73.7.178
b51a:901b:901b:8082:d157:dbca:dc49:7b3	220.73.7.179
b51a:901b:901b:8082:d157:dbca:dc49:7b4	220.73.7.180

b51a:901b:901b:8082:d157:dbca:dc49:7b5	220.73.7.181
b51a:901b:901b:8082:d157:dbca:dc49:7b6	220.73.7.182
b51a:901b:901b:8082:d157:dbca:dc49:7b7	220.73.7.183
b51a:901b:901b:8082:d157:dbca:dc49:7b8	220.73.7.184
b51a:901b:901b:8082:d157:dbca:dc49:7b9	220.73.7.185
b51a:901b:901b:8082:d157:dbca:dc49:7ba	220.73.7.186
b51a:901b:901b:8082:d157:dbca:dc49:7bb	220.73.7.187
b51a:901b:901b:8082:d157:dbca:dc49:7bc	220.73.7.188
b51a:901b:901b:8082:d157:dbca:dc49:7bd	220.73.7.189
b51a:901b:901b:8082:d157:dbca:dc49:7be	220.73.7.190
b51a:901b:901b:8082:d157:dbca:dc49:7bf	220.73.7.191
b51a:901b:901b:8082:d157:dbca:dc49:7c0	220.73.7.192
b51a:901b:901b:8082:d157:dbca:dc49:7c1	220.73.7.193
b51a:901b:901b:8082:d157:dbca:dc49:7c2	220.73.7.194
b51a:901b:901b:8082:d157:dbca:dc49:7c3	220.73.7.195
b51a:901b:901b:8082:d157:dbca:dc49:7c4	220.73.7.196
b51a:901b:901b:8082:d157:dbca:dc49:7c5	220.73.7.197
b51a:901b:901b:8082:d157:dbca:dc49:7c6	220.73.7.198
b51a:901b:901b:8082:d157:dbca:dc49:7c7	220.73.7.199
b51a:901b:901b:8082:d157:dbca:dc49:7c8	220.73.7.200
b51a:901b:901b:8082:d157:dbca:dc49:7c9	220.73.7.201
b51a:901b:901b:8082:d157:dbca:dc49:7ca	220.73.7.202
b51a:901b:901b:8082:d157:dbca:dc49:7cb	220.73.7.203
b51a:901b:901b:8082:d157:dbca:dc49:7cc	220.73.7.204
b51a:901b:901b:8082:d157:dbca:dc49:7cd	220.73.7.205
b51a:901b:901b:8082:d157:dbca:dc49:7ce	220.73.7.206
b51a:901b:901b:8082:d157:dbca:dc49:7cf	220.73.7.207
b51a:901b:901b:8082:d157:dbca:dc49:7d0	220.73.7.208
b51a:901b:901b:8082:d157:dbca:dc49:7d1	220.73.7.209
b51a:901b:901b:8082:d157:dbca:dc49:7d2	220.73.7.210
b51a:901b:901b:8082:d157:dbca:dc49:7d3	220.73.7.211
b51a:901b:901b:8082:d157:dbca:dc49:7d4	220.73.7.212
b51a:901b:901b:8082:d157:dbca:dc49:7d5	220.73.7.213
b51a:901b:901b:8082:d157:dbca:dc49:7d6	220.73.7.214
b51a:901b:901b:8082:d157:dbca:dc49:7d7	220.73.7.215
b51a:901b:901b:8082:d157:dbca:dc49:7d8	220.73.7.216
b51a:901b:901b:8082:d157:dbca:dc49:7d9	220.73.7.217
b51a:901b:901b:8082:d157:dbca:dc49:7da	220.73.7.218
b51a:901b:901b:8082:d157:dbca:dc49:7db	220.73.7.219
b51a:901b:901b:8082:d157:dbca:dc49:7dc	220.73.7.220
b51a:901b:901b:8082:d157:dbca:dc49:7dd	220.73.7.221
b51a:901b:901b:8082:d157:dbca:dc49:7de	220.73.7.222
b51a:901b:901b:8082:d157:dbca:dc49:7df	220.73.7.223
b51a:901b:901b:8082:d157:dbca:dc49:7e0	220.73.7.224
b51a:901b:901b:8082:d157:dbca:dc49:7e1	220.73.7.225
b51a:901b:901b:8082:d157:dbca:dc49:7e2	220.73.7.226
b51a:901b:901b:8082:d157:dbca:dc49:7e3	220.73.7.227
b51a:901b:901b:8082:d157:dbca:dc49:7e4	220.73.7.228
b51a:901b:901b:8082:d157:dbca:dc49:7e5	220.73.7.229
b51a:901b:901b:8082:d157:dbca:dc49:7e6	220.73.7.230
b51a:901b:901b:8082:d157:dbca:dc49:7e7	220.73.7.231
b51a:901b:901b:8082:d157:dbca:dc49:7e8	220.73.7.232
b51a:901b:901b:8082:d157:dbca:dc49:7e9	220.73.7.233
b51a:901b:901b:8082:d157:dbca:dc49:7ea	220.73.7.234
b51a:901b:901b:8082:d157:dbca:dc49:7eb	220.73.7.235
b51a:901b:901b:8082:d157:dbca:dc49:7ec	220.73.7.236
b51a:901b:901b:8082:d157:dbca:dc49:7ed	220.73.7.237
b51a:901b:901b:8082:d157:dbca:dc49:7ee	220.73.7.238
b51a:901b:901b:8082:d157:dbca:dc49:7ef	220.73.7.239
b51a:901b:901b:8082:d157:dbca:dc49:7f0	220.73.7.240
b51a:901b:901b:8082:d157:dbca:dc49:7f1	220.73.7.241
b51a:901b:901b:8082:d157:dbca:dc49:7f2	220.73.7.242
b51a:901b:901b:8082:d157:dbca:dc49:7f3	220.73.7.243
b51a:901b:901b:8082:d157:dbca:dc49:7f4	220.73.7.244
b51a:901b:901b:8082:d157:dbca:dc49:7f5	220.73.7.245
b51a:901b:901b:8082:d157:dbca:dc49:7f6	220.73.7.246
b51a:901b:901b:8082:d157:dbca:dc49:7f7	220.73.7.247
b51a:901b:901b:8082:d157:dbca:dc49:7f8	220.73.7.248
b51a:901b:901b:8082:d157:dbca:dc49:7f9	220.73.7.249
b51a:901b:901b:8082:d157:dbca:dc49:7fa	220.73.7.250
b51a:901b:901b:8082:d157:dbca:dc49:7fb	220.73.7.251
b51a:901b:901b:8082:d157:dbca:dc49:7fc	220.73.7.252
b51a:901b:901b:8082:d157:dbca:dc49:7fd	220.73.7.253
b51a:901b:901b:8082:d157:dbca:dc49:7fe	220.73.7.254
b51a:901b:901b:8082:d157:dbca:dc49:7ff	220.73.7.255

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.