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:abb:a701	10.187.167.1
b51a:901b:cb15:8045:ada8:2224:abb:a702	10.187.167.2
b51a:901b:cb15:8045:ada8:2224:abb:a703	10.187.167.3
b51a:901b:cb15:8045:ada8:2224:abb:a704	10.187.167.4
b51a:901b:cb15:8045:ada8:2224:abb:a705	10.187.167.5
b51a:901b:cb15:8045:ada8:2224:abb:a706	10.187.167.6
b51a:901b:cb15:8045:ada8:2224:abb:a707	10.187.167.7
b51a:901b:cb15:8045:ada8:2224:abb:a708	10.187.167.8
b51a:901b:cb15:8045:ada8:2224:abb:a709	10.187.167.9
b51a:901b:cb15:8045:ada8:2224:abb:a70a	10.187.167.10
b51a:901b:cb15:8045:ada8:2224:abb:a70b	10.187.167.11
b51a:901b:cb15:8045:ada8:2224:abb:a70c	10.187.167.12
b51a:901b:cb15:8045:ada8:2224:abb:a70d	10.187.167.13
b51a:901b:cb15:8045:ada8:2224:abb:a70e	10.187.167.14
b51a:901b:cb15:8045:ada8:2224:abb:a70f	10.187.167.15
b51a:901b:cb15:8045:ada8:2224:abb:a710	10.187.167.16
b51a:901b:cb15:8045:ada8:2224:abb:a711	10.187.167.17
b51a:901b:cb15:8045:ada8:2224:abb:a712	10.187.167.18
b51a:901b:cb15:8045:ada8:2224:abb:a713	10.187.167.19
b51a:901b:cb15:8045:ada8:2224:abb:a714	10.187.167.20
b51a:901b:cb15:8045:ada8:2224:abb:a715	10.187.167.21
b51a:901b:cb15:8045:ada8:2224:abb:a716	10.187.167.22
b51a:901b:cb15:8045:ada8:2224:abb:a717	10.187.167.23
b51a:901b:cb15:8045:ada8:2224:abb:a718	10.187.167.24
b51a:901b:cb15:8045:ada8:2224:abb:a719	10.187.167.25
b51a:901b:cb15:8045:ada8:2224:abb:a71a	10.187.167.26
b51a:901b:cb15:8045:ada8:2224:abb:a71b	10.187.167.27
b51a:901b:cb15:8045:ada8:2224:abb:a71c	10.187.167.28
b51a:901b:cb15:8045:ada8:2224:abb:a71d	10.187.167.29
b51a:901b:cb15:8045:ada8:2224:abb:a71e	10.187.167.30
b51a:901b:cb15:8045:ada8:2224:abb:a71f	10.187.167.31
b51a:901b:cb15:8045:ada8:2224:abb:a720	10.187.167.32
b51a:901b:cb15:8045:ada8:2224:abb:a721	10.187.167.33
b51a:901b:cb15:8045:ada8:2224:abb:a722	10.187.167.34
b51a:901b:cb15:8045:ada8:2224:abb:a723	10.187.167.35
b51a:901b:cb15:8045:ada8:2224:abb:a724	10.187.167.36
b51a:901b:cb15:8045:ada8:2224:abb:a725	10.187.167.37
b51a:901b:cb15:8045:ada8:2224:abb:a726	10.187.167.38
b51a:901b:cb15:8045:ada8:2224:abb:a727	10.187.167.39
b51a:901b:cb15:8045:ada8:2224:abb:a728	10.187.167.40
b51a:901b:cb15:8045:ada8:2224:abb:a729	10.187.167.41
b51a:901b:cb15:8045:ada8:2224:abb:a72a	10.187.167.42
b51a:901b:cb15:8045:ada8:2224:abb:a72b	10.187.167.43
b51a:901b:cb15:8045:ada8:2224:abb:a72c	10.187.167.44
b51a:901b:cb15:8045:ada8:2224:abb:a72d	10.187.167.45
b51a:901b:cb15:8045:ada8:2224:abb:a72e	10.187.167.46
b51a:901b:cb15:8045:ada8:2224:abb:a72f	10.187.167.47
b51a:901b:cb15:8045:ada8:2224:abb:a730	10.187.167.48
b51a:901b:cb15:8045:ada8:2224:abb:a731	10.187.167.49
b51a:901b:cb15:8045:ada8:2224:abb:a732	10.187.167.50
b51a:901b:cb15:8045:ada8:2224:abb:a733	10.187.167.51
b51a:901b:cb15:8045:ada8:2224:abb:a734	10.187.167.52
b51a:901b:cb15:8045:ada8:2224:abb:a735	10.187.167.53
b51a:901b:cb15:8045:ada8:2224:abb:a736	10.187.167.54
b51a:901b:cb15:8045:ada8:2224:abb:a737	10.187.167.55
b51a:901b:cb15:8045:ada8:2224:abb:a738	10.187.167.56
b51a:901b:cb15:8045:ada8:2224:abb:a739	10.187.167.57
b51a:901b:cb15:8045:ada8:2224:abb:a73a	10.187.167.58
b51a:901b:cb15:8045:ada8:2224:abb:a73b	10.187.167.59
b51a:901b:cb15:8045:ada8:2224:abb:a73c	10.187.167.60

b51a:901b:cb15:8045:ada8:2224:abb:a73d	10.187.167.61
b51a:901b:cb15:8045:ada8:2224:abb:a73e	10.187.167.62
b51a:901b:cb15:8045:ada8:2224:abb:a73f	10.187.167.63
b51a:901b:cb15:8045:ada8:2224:abb:a740	10.187.167.64
b51a:901b:cb15:8045:ada8:2224:abb:a741	10.187.167.65
b51a:901b:cb15:8045:ada8:2224:abb:a742	10.187.167.66
b51a:901b:cb15:8045:ada8:2224:abb:a743	10.187.167.67
b51a:901b:cb15:8045:ada8:2224:abb:a744	10.187.167.68
b51a:901b:cb15:8045:ada8:2224:abb:a745	10.187.167.69
b51a:901b:cb15:8045:ada8:2224:abb:a746	10.187.167.70
b51a:901b:cb15:8045:ada8:2224:abb:a747	10.187.167.71
b51a:901b:cb15:8045:ada8:2224:abb:a748	10.187.167.72
b51a:901b:cb15:8045:ada8:2224:abb:a749	10.187.167.73
b51a:901b:cb15:8045:ada8:2224:abb:a74a	10.187.167.74
b51a:901b:cb15:8045:ada8:2224:abb:a74b	10.187.167.75
b51a:901b:cb15:8045:ada8:2224:abb:a74c	10.187.167.76
b51a:901b:cb15:8045:ada8:2224:abb:a74d	10.187.167.77
b51a:901b:cb15:8045:ada8:2224:abb:a74e	10.187.167.78
b51a:901b:cb15:8045:ada8:2224:abb:a74f	10.187.167.79
b51a:901b:cb15:8045:ada8:2224:abb:a750	10.187.167.80
b51a:901b:cb15:8045:ada8:2224:abb:a751	10.187.167.81
b51a:901b:cb15:8045:ada8:2224:abb:a752	10.187.167.82
b51a:901b:cb15:8045:ada8:2224:abb:a753	10.187.167.83
b51a:901b:cb15:8045:ada8:2224:abb:a754	10.187.167.84
b51a:901b:cb15:8045:ada8:2224:abb:a755	10.187.167.85
b51a:901b:cb15:8045:ada8:2224:abb:a756	10.187.167.86
b51a:901b:cb15:8045:ada8:2224:abb:a757	10.187.167.87
b51a:901b:cb15:8045:ada8:2224:abb:a758	10.187.167.88
b51a:901b:cb15:8045:ada8:2224:abb:a759	10.187.167.89
b51a:901b:cb15:8045:ada8:2224:abb:a75a	10.187.167.90
b51a:901b:cb15:8045:ada8:2224:abb:a75b	10.187.167.91
b51a:901b:cb15:8045:ada8:2224:abb:a75c	10.187.167.92
b51a:901b:cb15:8045:ada8:2224:abb:a75d	10.187.167.93
b51a:901b:cb15:8045:ada8:2224:abb:a75e	10.187.167.94
b51a:901b:cb15:8045:ada8:2224:abb:a75f	10.187.167.95
b51a:901b:cb15:8045:ada8:2224:abb:a760	10.187.167.96
b51a:901b:cb15:8045:ada8:2224:abb:a761	10.187.167.97
b51a:901b:cb15:8045:ada8:2224:abb:a762	10.187.167.98
b51a:901b:cb15:8045:ada8:2224:abb:a763	10.187.167.99
b51a:901b:cb15:8045:ada8:2224:abb:a764	10.187.167.100
b51a:901b:cb15:8045:ada8:2224:abb:a765	10.187.167.101
b51a:901b:cb15:8045:ada8:2224:abb:a766	10.187.167.102
b51a:901b:cb15:8045:ada8:2224:abb:a767	10.187.167.103
b51a:901b:cb15:8045:ada8:2224:abb:a768	10.187.167.104
b51a:901b:cb15:8045:ada8:2224:abb:a769	10.187.167.105
b51a:901b:cb15:8045:ada8:2224:abb:a76a	10.187.167.106
b51a:901b:cb15:8045:ada8:2224:abb:a76b	10.187.167.107
b51a:901b:cb15:8045:ada8:2224:abb:a76c	10.187.167.108
b51a:901b:cb15:8045:ada8:2224:abb:a76d	10.187.167.109
b51a:901b:cb15:8045:ada8:2224:abb:a76e	10.187.167.110
b51a:901b:cb15:8045:ada8:2224:abb:a76f	10.187.167.111
b51a:901b:cb15:8045:ada8:2224:abb:a770	10.187.167.112
b51a:901b:cb15:8045:ada8:2224:abb:a771	10.187.167.113
b51a:901b:cb15:8045:ada8:2224:abb:a772	10.187.167.114
b51a:901b:cb15:8045:ada8:2224:abb:a773	10.187.167.115
b51a:901b:cb15:8045:ada8:2224:abb:a774	10.187.167.116
b51a:901b:cb15:8045:ada8:2224:abb:a775	10.187.167.117
b51a:901b:cb15:8045:ada8:2224:abb:a776	10.187.167.118
b51a:901b:cb15:8045:ada8:2224:abb:a777	10.187.167.119
b51a:901b:cb15:8045:ada8:2224:abb:a778	10.187.167.120

b51a:901b:cb15:8045:ada8:2224:abb:a779	10.187.167.121
b51a:901b:cb15:8045:ada8:2224:abb:a77a	10.187.167.122
b51a:901b:cb15:8045:ada8:2224:abb:a77b	10.187.167.123
b51a:901b:cb15:8045:ada8:2224:abb:a77c	10.187.167.124
b51a:901b:cb15:8045:ada8:2224:abb:a77d	10.187.167.125
b51a:901b:cb15:8045:ada8:2224:abb:a77e	10.187.167.126
b51a:901b:cb15:8045:ada8:2224:abb:a77f	10.187.167.127
b51a:901b:cb15:8045:ada8:2224:abb:a780	10.187.167.128
b51a:901b:cb15:8045:ada8:2224:abb:a781	10.187.167.129
b51a:901b:cb15:8045:ada8:2224:abb:a782	10.187.167.130
b51a:901b:cb15:8045:ada8:2224:abb:a783	10.187.167.131
b51a:901b:cb15:8045:ada8:2224:abb:a784	10.187.167.132
b51a:901b:cb15:8045:ada8:2224:abb:a785	10.187.167.133
b51a:901b:cb15:8045:ada8:2224:abb:a786	10.187.167.134
b51a:901b:cb15:8045:ada8:2224:abb:a787	10.187.167.135
b51a:901b:cb15:8045:ada8:2224:abb:a788	10.187.167.136
b51a:901b:cb15:8045:ada8:2224:abb:a789	10.187.167.137
b51a:901b:cb15:8045:ada8:2224:abb:a78a	10.187.167.138
b51a:901b:cb15:8045:ada8:2224:abb:a78b	10.187.167.139
b51a:901b:cb15:8045:ada8:2224:abb:a78c	10.187.167.140
b51a:901b:cb15:8045:ada8:2224:abb:a78d	10.187.167.141
b51a:901b:cb15:8045:ada8:2224:abb:a78e	10.187.167.142
b51a:901b:cb15:8045:ada8:2224:abb:a78f	10.187.167.143
b51a:901b:cb15:8045:ada8:2224:abb:a790	10.187.167.144
b51a:901b:cb15:8045:ada8:2224:abb:a791	10.187.167.145
b51a:901b:cb15:8045:ada8:2224:abb:a792	10.187.167.146
b51a:901b:cb15:8045:ada8:2224:abb:a793	10.187.167.147
b51a:901b:cb15:8045:ada8:2224:abb:a794	10.187.167.148
b51a:901b:cb15:8045:ada8:2224:abb:a795	10.187.167.149
b51a:901b:cb15:8045:ada8:2224:abb:a796	10.187.167.150
b51a:901b:cb15:8045:ada8:2224:abb:a797	10.187.167.151
b51a:901b:cb15:8045:ada8:2224:abb:a798	10.187.167.152
b51a:901b:cb15:8045:ada8:2224:abb:a799	10.187.167.153
b51a:901b:cb15:8045:ada8:2224:abb:a79a	10.187.167.154
b51a:901b:cb15:8045:ada8:2224:abb:a79b	10.187.167.155
b51a:901b:cb15:8045:ada8:2224:abb:a79c	10.187.167.156
b51a:901b:cb15:8045:ada8:2224:abb:a79d	10.187.167.157
b51a:901b:cb15:8045:ada8:2224:abb:a79e	10.187.167.158
b51a:901b:cb15:8045:ada8:2224:abb:a79f	10.187.167.159
b51a:901b:cb15:8045:ada8:2224:abb:a7a0	10.187.167.160
b51a:901b:cb15:8045:ada8:2224:abb:a7a1	10.187.167.161
b51a:901b:cb15:8045:ada8:2224:abb:a7a2	10.187.167.162
b51a:901b:cb15:8045:ada8:2224:abb:a7a3	10.187.167.163
b51a:901b:cb15:8045:ada8:2224:abb:a7a4	10.187.167.164
b51a:901b:cb15:8045:ada8:2224:abb:a7a5	10.187.167.165
b51a:901b:cb15:8045:ada8:2224:abb:a7a6	10.187.167.166
b51a:901b:cb15:8045:ada8:2224:abb:a7a7	10.187.167.167
b51a:901b:cb15:8045:ada8:2224:abb:a7a8	10.187.167.168
b51a:901b:cb15:8045:ada8:2224:abb:a7a9	10.187.167.169
b51a:901b:cb15:8045:ada8:2224:abb:a7aa	10.187.167.170
b51a:901b:cb15:8045:ada8:2224:abb:a7ab	10.187.167.171
b51a:901b:cb15:8045:ada8:2224:abb:a7ac	10.187.167.172
b51a:901b:cb15:8045:ada8:2224:abb:a7ad	10.187.167.173
b51a:901b:cb15:8045:ada8:2224:abb:a7ae	10.187.167.174
b51a:901b:cb15:8045:ada8:2224:abb:a7af	10.187.167.175
b51a:901b:cb15:8045:ada8:2224:abb:a7b0	10.187.167.176
b51a:901b:cb15:8045:ada8:2224:abb:a7b1	10.187.167.177
b51a:901b:cb15:8045:ada8:2224:abb:a7b2	10.187.167.178
b51a:901b:cb15:8045:ada8:2224:abb:a7b3	10.187.167.179
b51a:901b:cb15:8045:ada8:2224:abb:a7b4	10.187.167.180

b51a:901b:cb15:8045:ada8:2224:abb:a7b5	10.187.167.181
b51a:901b:cb15:8045:ada8:2224:abb:a7b6	10.187.167.182
b51a:901b:cb15:8045:ada8:2224:abb:a7b7	10.187.167.183
b51a:901b:cb15:8045:ada8:2224:abb:a7b8	10.187.167.184
b51a:901b:cb15:8045:ada8:2224:abb:a7b9	10.187.167.185
b51a:901b:cb15:8045:ada8:2224:abb:a7ba	10.187.167.186
b51a:901b:cb15:8045:ada8:2224:abb:a7bb	10.187.167.187
b51a:901b:cb15:8045:ada8:2224:abb:a7bc	10.187.167.188
b51a:901b:cb15:8045:ada8:2224:abb:a7bd	10.187.167.189
b51a:901b:cb15:8045:ada8:2224:abb:a7be	10.187.167.190
b51a:901b:cb15:8045:ada8:2224:abb:a7bf	10.187.167.191
b51a:901b:cb15:8045:ada8:2224:abb:a7c0	10.187.167.192
b51a:901b:cb15:8045:ada8:2224:abb:a7c1	10.187.167.193
b51a:901b:cb15:8045:ada8:2224:abb:a7c2	10.187.167.194
b51a:901b:cb15:8045:ada8:2224:abb:a7c3	10.187.167.195
b51a:901b:cb15:8045:ada8:2224:abb:a7c4	10.187.167.196
b51a:901b:cb15:8045:ada8:2224:abb:a7c5	10.187.167.197
b51a:901b:cb15:8045:ada8:2224:abb:a7c6	10.187.167.198
b51a:901b:cb15:8045:ada8:2224:abb:a7c7	10.187.167.199
b51a:901b:cb15:8045:ada8:2224:abb:a7c8	10.187.167.200
b51a:901b:cb15:8045:ada8:2224:abb:a7c9	10.187.167.201
b51a:901b:cb15:8045:ada8:2224:abb:a7ca	10.187.167.202
b51a:901b:cb15:8045:ada8:2224:abb:a7cb	10.187.167.203
b51a:901b:cb15:8045:ada8:2224:abb:a7cc	10.187.167.204
b51a:901b:cb15:8045:ada8:2224:abb:a7cd	10.187.167.205
b51a:901b:cb15:8045:ada8:2224:abb:a7ce	10.187.167.206
b51a:901b:cb15:8045:ada8:2224:abb:a7cf	10.187.167.207
b51a:901b:cb15:8045:ada8:2224:abb:a7d0	10.187.167.208
b51a:901b:cb15:8045:ada8:2224:abb:a7d1	10.187.167.209
b51a:901b:cb15:8045:ada8:2224:abb:a7d2	10.187.167.210
b51a:901b:cb15:8045:ada8:2224:abb:a7d3	10.187.167.211
b51a:901b:cb15:8045:ada8:2224:abb:a7d4	10.187.167.212
b51a:901b:cb15:8045:ada8:2224:abb:a7d5	10.187.167.213
b51a:901b:cb15:8045:ada8:2224:abb:a7d6	10.187.167.214
b51a:901b:cb15:8045:ada8:2224:abb:a7d7	10.187.167.215
b51a:901b:cb15:8045:ada8:2224:abb:a7d8	10.187.167.216
b51a:901b:cb15:8045:ada8:2224:abb:a7d9	10.187.167.217
b51a:901b:cb15:8045:ada8:2224:abb:a7da	10.187.167.218
b51a:901b:cb15:8045:ada8:2224:abb:a7db	10.187.167.219
b51a:901b:cb15:8045:ada8:2224:abb:a7dc	10.187.167.220
b51a:901b:cb15:8045:ada8:2224:abb:a7dd	10.187.167.221
b51a:901b:cb15:8045:ada8:2224:abb:a7de	10.187.167.222
b51a:901b:cb15:8045:ada8:2224:abb:a7df	10.187.167.223
b51a:901b:cb15:8045:ada8:2224:abb:a7e0	10.187.167.224
b51a:901b:cb15:8045:ada8:2224:abb:a7e1	10.187.167.225
b51a:901b:cb15:8045:ada8:2224:abb:a7e2	10.187.167.226
b51a:901b:cb15:8045:ada8:2224:abb:a7e3	10.187.167.227
b51a:901b:cb15:8045:ada8:2224:abb:a7e4	10.187.167.228
b51a:901b:cb15:8045:ada8:2224:abb:a7e5	10.187.167.229
b51a:901b:cb15:8045:ada8:2224:abb:a7e6	10.187.167.230
b51a:901b:cb15:8045:ada8:2224:abb:a7e7	10.187.167.231
b51a:901b:cb15:8045:ada8:2224:abb:a7e8	10.187.167.232
b51a:901b:cb15:8045:ada8:2224:abb:a7e9	10.187.167.233
b51a:901b:cb15:8045:ada8:2224:abb:a7ea	10.187.167.234
b51a:901b:cb15:8045:ada8:2224:abb:a7eb	10.187.167.235
b51a:901b:cb15:8045:ada8:2224:abb:a7ec	10.187.167.236
b51a:901b:cb15:8045:ada8:2224:abb:a7ed	10.187.167.237
b51a:901b:cb15:8045:ada8:2224:abb:a7ee	10.187.167.238
b51a:901b:cb15:8045:ada8:2224:abb:a7ef	10.187.167.239
b51a:901b:cb15:8045:ada8:2224:abb:a7f0	10.187.167.240
b51a:901b:cb15:8045:ada8:2224:abb:a7f1	10.187.167.241
b51a:901b:cb15:8045:ada8:2224:abb:a7f2	10.187.167.242
b51a:901b:cb15:8045:ada8:2224:abb:a7f3	10.187.167.243
b51a:901b:cb15:8045:ada8:2224:abb:a7f4	10.187.167.244
b51a:901b:cb15:8045:ada8:2224:abb:a7f5	10.187.167.245
b51a:901b:cb15:8045:ada8:2224:abb:a7f6	10.187.167.246
b51a:901b:cb15:8045:ada8:2224:abb:a7f7	10.187.167.247
b51a:901b:cb15:8045:ada8:2224:abb:a7f8	10.187.167.248
b51a:901b:cb15:8045:ada8:2224:abb:a7f9	10.187.167.249
b51a:901b:cb15:8045:ada8:2224:abb:a7fa	10.187.167.250
b51a:901b:cb15:8045:ada8:2224:abb:a7fb	10.187.167.251
b51a:901b:cb15:8045:ada8:2224:abb:a7fc	10.187.167.252
b51a:901b:cb15:8045:ada8:2224:abb:a7fd	10.187.167.253
b51a:901b:cb15:8045:ada8:2224:abb:a7fe	10.187.167.254
b51a:901b:cb15:8045:ada8:2224:abb:a7ff	10.187.167.255

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.