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:ac49:7157:c701	113.87.199.1
b51a:901b:901b:8082:d157:ac49:7157:c702	113.87.199.2
b51a:901b:901b:8082:d157:ac49:7157:c703	113.87.199.3
b51a:901b:901b:8082:d157:ac49:7157:c704	113.87.199.4
b51a:901b:901b:8082:d157:ac49:7157:c705	113.87.199.5
b51a:901b:901b:8082:d157:ac49:7157:c706	113.87.199.6
b51a:901b:901b:8082:d157:ac49:7157:c707	113.87.199.7
b51a:901b:901b:8082:d157:ac49:7157:c708	113.87.199.8
b51a:901b:901b:8082:d157:ac49:7157:c709	113.87.199.9
b51a:901b:901b:8082:d157:ac49:7157:c70a	113.87.199.10
b51a:901b:901b:8082:d157:ac49:7157:c70b	113.87.199.11
b51a:901b:901b:8082:d157:ac49:7157:c70c	113.87.199.12
b51a:901b:901b:8082:d157:ac49:7157:c70d	113.87.199.13
b51a:901b:901b:8082:d157:ac49:7157:c70e	113.87.199.14
b51a:901b:901b:8082:d157:ac49:7157:c70f	113.87.199.15
b51a:901b:901b:8082:d157:ac49:7157:c710	113.87.199.16
b51a:901b:901b:8082:d157:ac49:7157:c711	113.87.199.17
b51a:901b:901b:8082:d157:ac49:7157:c712	113.87.199.18
b51a:901b:901b:8082:d157:ac49:7157:c713	113.87.199.19
b51a:901b:901b:8082:d157:ac49:7157:c714	113.87.199.20
b51a:901b:901b:8082:d157:ac49:7157:c715	113.87.199.21
b51a:901b:901b:8082:d157:ac49:7157:c716	113.87.199.22
b51a:901b:901b:8082:d157:ac49:7157:c717	113.87.199.23
b51a:901b:901b:8082:d157:ac49:7157:c718	113.87.199.24
b51a:901b:901b:8082:d157:ac49:7157:c719	113.87.199.25
b51a:901b:901b:8082:d157:ac49:7157:c71a	113.87.199.26
b51a:901b:901b:8082:d157:ac49:7157:c71b	113.87.199.27
b51a:901b:901b:8082:d157:ac49:7157:c71c	113.87.199.28
b51a:901b:901b:8082:d157:ac49:7157:c71d	113.87.199.29
b51a:901b:901b:8082:d157:ac49:7157:c71e	113.87.199.30
b51a:901b:901b:8082:d157:ac49:7157:c71f	113.87.199.31
b51a:901b:901b:8082:d157:ac49:7157:c720	113.87.199.32
b51a:901b:901b:8082:d157:ac49:7157:c721	113.87.199.33
b51a:901b:901b:8082:d157:ac49:7157:c722	113.87.199.34
b51a:901b:901b:8082:d157:ac49:7157:c723	113.87.199.35
b51a:901b:901b:8082:d157:ac49:7157:c724	113.87.199.36
b51a:901b:901b:8082:d157:ac49:7157:c725	113.87.199.37
b51a:901b:901b:8082:d157:ac49:7157:c726	113.87.199.38
b51a:901b:901b:8082:d157:ac49:7157:c727	113.87.199.39
b51a:901b:901b:8082:d157:ac49:7157:c728	113.87.199.40
b51a:901b:901b:8082:d157:ac49:7157:c729	113.87.199.41
b51a:901b:901b:8082:d157:ac49:7157:c72a	113.87.199.42
b51a:901b:901b:8082:d157:ac49:7157:c72b	113.87.199.43
b51a:901b:901b:8082:d157:ac49:7157:c72c	113.87.199.44
b51a:901b:901b:8082:d157:ac49:7157:c72d	113.87.199.45
b51a:901b:901b:8082:d157:ac49:7157:c72e	113.87.199.46
b51a:901b:901b:8082:d157:ac49:7157:c72f	113.87.199.47
b51a:901b:901b:8082:d157:ac49:7157:c730	113.87.199.48
b51a:901b:901b:8082:d157:ac49:7157:c731	113.87.199.49
b51a:901b:901b:8082:d157:ac49:7157:c732	113.87.199.50
b51a:901b:901b:8082:d157:ac49:7157:c733	113.87.199.51
b51a:901b:901b:8082:d157:ac49:7157:c734	113.87.199.52
b51a:901b:901b:8082:d157:ac49:7157:c735	113.87.199.53
b51a:901b:901b:8082:d157:ac49:7157:c736	113.87.199.54
b51a:901b:901b:8082:d157:ac49:7157:c737	113.87.199.55
b51a:901b:901b:8082:d157:ac49:7157:c738	113.87.199.56
b51a:901b:901b:8082:d157:ac49:7157:c739	113.87.199.57
b51a:901b:901b:8082:d157:ac49:7157:c73a	113.87.199.58
b51a:901b:901b:8082:d157:ac49:7157:c73b	113.87.199.59
b51a:901b:901b:8082:d157:ac49:7157:c73c	113.87.199.60

b51a:901b:901b:8082:d157:ac49:7157:c73d	113.87.199.61
b51a:901b:901b:8082:d157:ac49:7157:c73e	113.87.199.62
b51a:901b:901b:8082:d157:ac49:7157:c73f	113.87.199.63
b51a:901b:901b:8082:d157:ac49:7157:c740	113.87.199.64
b51a:901b:901b:8082:d157:ac49:7157:c741	113.87.199.65
b51a:901b:901b:8082:d157:ac49:7157:c742	113.87.199.66
b51a:901b:901b:8082:d157:ac49:7157:c743	113.87.199.67
b51a:901b:901b:8082:d157:ac49:7157:c744	113.87.199.68
b51a:901b:901b:8082:d157:ac49:7157:c745	113.87.199.69
b51a:901b:901b:8082:d157:ac49:7157:c746	113.87.199.70
b51a:901b:901b:8082:d157:ac49:7157:c747	113.87.199.71
b51a:901b:901b:8082:d157:ac49:7157:c748	113.87.199.72
b51a:901b:901b:8082:d157:ac49:7157:c749	113.87.199.73
b51a:901b:901b:8082:d157:ac49:7157:c74a	113.87.199.74
b51a:901b:901b:8082:d157:ac49:7157:c74b	113.87.199.75
b51a:901b:901b:8082:d157:ac49:7157:c74c	113.87.199.76
b51a:901b:901b:8082:d157:ac49:7157:c74d	113.87.199.77
b51a:901b:901b:8082:d157:ac49:7157:c74e	113.87.199.78
b51a:901b:901b:8082:d157:ac49:7157:c74f	113.87.199.79
b51a:901b:901b:8082:d157:ac49:7157:c750	113.87.199.80
b51a:901b:901b:8082:d157:ac49:7157:c751	113.87.199.81
b51a:901b:901b:8082:d157:ac49:7157:c752	113.87.199.82
b51a:901b:901b:8082:d157:ac49:7157:c753	113.87.199.83
b51a:901b:901b:8082:d157:ac49:7157:c754	113.87.199.84
b51a:901b:901b:8082:d157:ac49:7157:c755	113.87.199.85
b51a:901b:901b:8082:d157:ac49:7157:c756	113.87.199.86
b51a:901b:901b:8082:d157:ac49:7157:c757	113.87.199.87
b51a:901b:901b:8082:d157:ac49:7157:c758	113.87.199.88
b51a:901b:901b:8082:d157:ac49:7157:c759	113.87.199.89
b51a:901b:901b:8082:d157:ac49:7157:c75a	113.87.199.90
b51a:901b:901b:8082:d157:ac49:7157:c75b	113.87.199.91
b51a:901b:901b:8082:d157:ac49:7157:c75c	113.87.199.92
b51a:901b:901b:8082:d157:ac49:7157:c75d	113.87.199.93
b51a:901b:901b:8082:d157:ac49:7157:c75e	113.87.199.94
b51a:901b:901b:8082:d157:ac49:7157:c75f	113.87.199.95
b51a:901b:901b:8082:d157:ac49:7157:c760	113.87.199.96
b51a:901b:901b:8082:d157:ac49:7157:c761	113.87.199.97
b51a:901b:901b:8082:d157:ac49:7157:c762	113.87.199.98
b51a:901b:901b:8082:d157:ac49:7157:c763	113.87.199.99
b51a:901b:901b:8082:d157:ac49:7157:c764	113.87.199.100
b51a:901b:901b:8082:d157:ac49:7157:c765	113.87.199.101
b51a:901b:901b:8082:d157:ac49:7157:c766	113.87.199.102
b51a:901b:901b:8082:d157:ac49:7157:c767	113.87.199.103
b51a:901b:901b:8082:d157:ac49:7157:c768	113.87.199.104
b51a:901b:901b:8082:d157:ac49:7157:c769	113.87.199.105
b51a:901b:901b:8082:d157:ac49:7157:c76a	113.87.199.106
b51a:901b:901b:8082:d157:ac49:7157:c76b	113.87.199.107
b51a:901b:901b:8082:d157:ac49:7157:c76c	113.87.199.108
b51a:901b:901b:8082:d157:ac49:7157:c76d	113.87.199.109
b51a:901b:901b:8082:d157:ac49:7157:c76e	113.87.199.110
b51a:901b:901b:8082:d157:ac49:7157:c76f	113.87.199.111
b51a:901b:901b:8082:d157:ac49:7157:c770	113.87.199.112
b51a:901b:901b:8082:d157:ac49:7157:c771	113.87.199.113
b51a:901b:901b:8082:d157:ac49:7157:c772	113.87.199.114
b51a:901b:901b:8082:d157:ac49:7157:c773	113.87.199.115
b51a:901b:901b:8082:d157:ac49:7157:c774	113.87.199.116
b51a:901b:901b:8082:d157:ac49:7157:c775	113.87.199.117
b51a:901b:901b:8082:d157:ac49:7157:c776	113.87.199.118
b51a:901b:901b:8082:d157:ac49:7157:c777	113.87.199.119
b51a:901b:901b:8082:d157:ac49:7157:c778	113.87.199.120

b51a:901b:901b:8082:d157:ac49:7157:c779	113.87.199.121
b51a:901b:901b:8082:d157:ac49:7157:c77a	113.87.199.122
b51a:901b:901b:8082:d157:ac49:7157:c77b	113.87.199.123
b51a:901b:901b:8082:d157:ac49:7157:c77c	113.87.199.124
b51a:901b:901b:8082:d157:ac49:7157:c77d	113.87.199.125
b51a:901b:901b:8082:d157:ac49:7157:c77e	113.87.199.126
b51a:901b:901b:8082:d157:ac49:7157:c77f	113.87.199.127
b51a:901b:901b:8082:d157:ac49:7157:c780	113.87.199.128
b51a:901b:901b:8082:d157:ac49:7157:c781	113.87.199.129
b51a:901b:901b:8082:d157:ac49:7157:c782	113.87.199.130
b51a:901b:901b:8082:d157:ac49:7157:c783	113.87.199.131
b51a:901b:901b:8082:d157:ac49:7157:c784	113.87.199.132
b51a:901b:901b:8082:d157:ac49:7157:c785	113.87.199.133
b51a:901b:901b:8082:d157:ac49:7157:c786	113.87.199.134
b51a:901b:901b:8082:d157:ac49:7157:c787	113.87.199.135
b51a:901b:901b:8082:d157:ac49:7157:c788	113.87.199.136
b51a:901b:901b:8082:d157:ac49:7157:c789	113.87.199.137
b51a:901b:901b:8082:d157:ac49:7157:c78a	113.87.199.138
b51a:901b:901b:8082:d157:ac49:7157:c78b	113.87.199.139
b51a:901b:901b:8082:d157:ac49:7157:c78c	113.87.199.140
b51a:901b:901b:8082:d157:ac49:7157:c78d	113.87.199.141
b51a:901b:901b:8082:d157:ac49:7157:c78e	113.87.199.142
b51a:901b:901b:8082:d157:ac49:7157:c78f	113.87.199.143
b51a:901b:901b:8082:d157:ac49:7157:c790	113.87.199.144
b51a:901b:901b:8082:d157:ac49:7157:c791	113.87.199.145
b51a:901b:901b:8082:d157:ac49:7157:c792	113.87.199.146
b51a:901b:901b:8082:d157:ac49:7157:c793	113.87.199.147
b51a:901b:901b:8082:d157:ac49:7157:c794	113.87.199.148
b51a:901b:901b:8082:d157:ac49:7157:c795	113.87.199.149
b51a:901b:901b:8082:d157:ac49:7157:c796	113.87.199.150
b51a:901b:901b:8082:d157:ac49:7157:c797	113.87.199.151
b51a:901b:901b:8082:d157:ac49:7157:c798	113.87.199.152
b51a:901b:901b:8082:d157:ac49:7157:c799	113.87.199.153
b51a:901b:901b:8082:d157:ac49:7157:c79a	113.87.199.154
b51a:901b:901b:8082:d157:ac49:7157:c79b	113.87.199.155
b51a:901b:901b:8082:d157:ac49:7157:c79c	113.87.199.156
b51a:901b:901b:8082:d157:ac49:7157:c79d	113.87.199.157
b51a:901b:901b:8082:d157:ac49:7157:c79e	113.87.199.158
b51a:901b:901b:8082:d157:ac49:7157:c79f	113.87.199.159
b51a:901b:901b:8082:d157:ac49:7157:c7a0	113.87.199.160
b51a:901b:901b:8082:d157:ac49:7157:c7a1	113.87.199.161
b51a:901b:901b:8082:d157:ac49:7157:c7a2	113.87.199.162
b51a:901b:901b:8082:d157:ac49:7157:c7a3	113.87.199.163
b51a:901b:901b:8082:d157:ac49:7157:c7a4	113.87.199.164
b51a:901b:901b:8082:d157:ac49:7157:c7a5	113.87.199.165
b51a:901b:901b:8082:d157:ac49:7157:c7a6	113.87.199.166
b51a:901b:901b:8082:d157:ac49:7157:c7a7	113.87.199.167
b51a:901b:901b:8082:d157:ac49:7157:c7a8	113.87.199.168
b51a:901b:901b:8082:d157:ac49:7157:c7a9	113.87.199.169
b51a:901b:901b:8082:d157:ac49:7157:c7aa	113.87.199.170
b51a:901b:901b:8082:d157:ac49:7157:c7ab	113.87.199.171
b51a:901b:901b:8082:d157:ac49:7157:c7ac	113.87.199.172
b51a:901b:901b:8082:d157:ac49:7157:c7ad	113.87.199.173
b51a:901b:901b:8082:d157:ac49:7157:c7ae	113.87.199.174
b51a:901b:901b:8082:d157:ac49:7157:c7af	113.87.199.175
b51a:901b:901b:8082:d157:ac49:7157:c7b0	113.87.199.176
b51a:901b:901b:8082:d157:ac49:7157:c7b1	113.87.199.177
b51a:901b:901b:8082:d157:ac49:7157:c7b2	113.87.199.178
b51a:901b:901b:8082:d157:ac49:7157:c7b3	113.87.199.179
b51a:901b:901b:8082:d157:ac49:7157:c7b4	113.87.199.180

b51a:901b:901b:8082:d157:ac49:7157:c7b5	113.87.199.181
b51a:901b:901b:8082:d157:ac49:7157:c7b6	113.87.199.182
b51a:901b:901b:8082:d157:ac49:7157:c7b7	113.87.199.183
b51a:901b:901b:8082:d157:ac49:7157:c7b8	113.87.199.184
b51a:901b:901b:8082:d157:ac49:7157:c7b9	113.87.199.185
b51a:901b:901b:8082:d157:ac49:7157:c7ba	113.87.199.186
b51a:901b:901b:8082:d157:ac49:7157:c7bb	113.87.199.187
b51a:901b:901b:8082:d157:ac49:7157:c7bc	113.87.199.188
b51a:901b:901b:8082:d157:ac49:7157:c7bd	113.87.199.189
b51a:901b:901b:8082:d157:ac49:7157:c7be	113.87.199.190
b51a:901b:901b:8082:d157:ac49:7157:c7bf	113.87.199.191
b51a:901b:901b:8082:d157:ac49:7157:c7c0	113.87.199.192
b51a:901b:901b:8082:d157:ac49:7157:c7c1	113.87.199.193
b51a:901b:901b:8082:d157:ac49:7157:c7c2	113.87.199.194
b51a:901b:901b:8082:d157:ac49:7157:c7c3	113.87.199.195
b51a:901b:901b:8082:d157:ac49:7157:c7c4	113.87.199.196
b51a:901b:901b:8082:d157:ac49:7157:c7c5	113.87.199.197
b51a:901b:901b:8082:d157:ac49:7157:c7c6	113.87.199.198
b51a:901b:901b:8082:d157:ac49:7157:c7c7	113.87.199.199
b51a:901b:901b:8082:d157:ac49:7157:c7c8	113.87.199.200
b51a:901b:901b:8082:d157:ac49:7157:c7c9	113.87.199.201
b51a:901b:901b:8082:d157:ac49:7157:c7ca	113.87.199.202
b51a:901b:901b:8082:d157:ac49:7157:c7cb	113.87.199.203
b51a:901b:901b:8082:d157:ac49:7157:c7cc	113.87.199.204
b51a:901b:901b:8082:d157:ac49:7157:c7cd	113.87.199.205
b51a:901b:901b:8082:d157:ac49:7157:c7ce	113.87.199.206
b51a:901b:901b:8082:d157:ac49:7157:c7cf	113.87.199.207
b51a:901b:901b:8082:d157:ac49:7157:c7d0	113.87.199.208
b51a:901b:901b:8082:d157:ac49:7157:c7d1	113.87.199.209
b51a:901b:901b:8082:d157:ac49:7157:c7d2	113.87.199.210
b51a:901b:901b:8082:d157:ac49:7157:c7d3	113.87.199.211
b51a:901b:901b:8082:d157:ac49:7157:c7d4	113.87.199.212
b51a:901b:901b:8082:d157:ac49:7157:c7d5	113.87.199.213
b51a:901b:901b:8082:d157:ac49:7157:c7d6	113.87.199.214
b51a:901b:901b:8082:d157:ac49:7157:c7d7	113.87.199.215
b51a:901b:901b:8082:d157:ac49:7157:c7d8	113.87.199.216
b51a:901b:901b:8082:d157:ac49:7157:c7d9	113.87.199.217
b51a:901b:901b:8082:d157:ac49:7157:c7da	113.87.199.218
b51a:901b:901b:8082:d157:ac49:7157:c7db	113.87.199.219
b51a:901b:901b:8082:d157:ac49:7157:c7dc	113.87.199.220
b51a:901b:901b:8082:d157:ac49:7157:c7dd	113.87.199.221
b51a:901b:901b:8082:d157:ac49:7157:c7de	113.87.199.222
b51a:901b:901b:8082:d157:ac49:7157:c7df	113.87.199.223
b51a:901b:901b:8082:d157:ac49:7157:c7e0	113.87.199.224
b51a:901b:901b:8082:d157:ac49:7157:c7e1	113.87.199.225
b51a:901b:901b:8082:d157:ac49:7157:c7e2	113.87.199.226
b51a:901b:901b:8082:d157:ac49:7157:c7e3	113.87.199.227
b51a:901b:901b:8082:d157:ac49:7157:c7e4	113.87.199.228
b51a:901b:901b:8082:d157:ac49:7157:c7e5	113.87.199.229
b51a:901b:901b:8082:d157:ac49:7157:c7e6	113.87.199.230
b51a:901b:901b:8082:d157:ac49:7157:c7e7	113.87.199.231
b51a:901b:901b:8082:d157:ac49:7157:c7e8	113.87.199.232
b51a:901b:901b:8082:d157:ac49:7157:c7e9	113.87.199.233
b51a:901b:901b:8082:d157:ac49:7157:c7ea	113.87.199.234
b51a:901b:901b:8082:d157:ac49:7157:c7eb	113.87.199.235
b51a:901b:901b:8082:d157:ac49:7157:c7ec	113.87.199.236
b51a:901b:901b:8082:d157:ac49:7157:c7ed	113.87.199.237
b51a:901b:901b:8082:d157:ac49:7157:c7ee	113.87.199.238
b51a:901b:901b:8082:d157:ac49:7157:c7ef	113.87.199.239
b51a:901b:901b:8082:d157:ac49:7157:c7f0	113.87.199.240
b51a:901b:901b:8082:d157:ac49:7157:c7f1	113.87.199.241
b51a:901b:901b:8082:d157:ac49:7157:c7f2	113.87.199.242
b51a:901b:901b:8082:d157:ac49:7157:c7f3	113.87.199.243
b51a:901b:901b:8082:d157:ac49:7157:c7f4	113.87.199.244
b51a:901b:901b:8082:d157:ac49:7157:c7f5	113.87.199.245
b51a:901b:901b:8082:d157:ac49:7157:c7f6	113.87.199.246
b51a:901b:901b:8082:d157:ac49:7157:c7f7	113.87.199.247
b51a:901b:901b:8082:d157:ac49:7157:c7f8	113.87.199.248
b51a:901b:901b:8082:d157:ac49:7157:c7f9	113.87.199.249
b51a:901b:901b:8082:d157:ac49:7157:c7fa	113.87.199.250
b51a:901b:901b:8082:d157:ac49:7157:c7fb	113.87.199.251
b51a:901b:901b:8082:d157:ac49:7157:c7fc	113.87.199.252
b51a:901b:901b:8082:d157:ac49:7157:c7fd	113.87.199.253
b51a:901b:901b:8082:d157:ac49:7157:c7fe	113.87.199.254
b51a:901b:901b:8082:d157:ac49:7157:c7ff	113.87.199.255

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.