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:a157:a801	161.87.168.1
b51a:901b:cb15:8045:ada8:eb24:a157:a802	161.87.168.2
b51a:901b:cb15:8045:ada8:eb24:a157:a803	161.87.168.3
b51a:901b:cb15:8045:ada8:eb24:a157:a804	161.87.168.4
b51a:901b:cb15:8045:ada8:eb24:a157:a805	161.87.168.5
b51a:901b:cb15:8045:ada8:eb24:a157:a806	161.87.168.6
b51a:901b:cb15:8045:ada8:eb24:a157:a807	161.87.168.7
b51a:901b:cb15:8045:ada8:eb24:a157:a808	161.87.168.8
b51a:901b:cb15:8045:ada8:eb24:a157:a809	161.87.168.9
b51a:901b:cb15:8045:ada8:eb24:a157:a80a	161.87.168.10
b51a:901b:cb15:8045:ada8:eb24:a157:a80b	161.87.168.11
b51a:901b:cb15:8045:ada8:eb24:a157:a80c	161.87.168.12
b51a:901b:cb15:8045:ada8:eb24:a157:a80d	161.87.168.13
b51a:901b:cb15:8045:ada8:eb24:a157:a80e	161.87.168.14
b51a:901b:cb15:8045:ada8:eb24:a157:a80f	161.87.168.15
b51a:901b:cb15:8045:ada8:eb24:a157:a810	161.87.168.16
b51a:901b:cb15:8045:ada8:eb24:a157:a811	161.87.168.17
b51a:901b:cb15:8045:ada8:eb24:a157:a812	161.87.168.18
b51a:901b:cb15:8045:ada8:eb24:a157:a813	161.87.168.19
b51a:901b:cb15:8045:ada8:eb24:a157:a814	161.87.168.20
b51a:901b:cb15:8045:ada8:eb24:a157:a815	161.87.168.21
b51a:901b:cb15:8045:ada8:eb24:a157:a816	161.87.168.22
b51a:901b:cb15:8045:ada8:eb24:a157:a817	161.87.168.23
b51a:901b:cb15:8045:ada8:eb24:a157:a818	161.87.168.24
b51a:901b:cb15:8045:ada8:eb24:a157:a819	161.87.168.25
b51a:901b:cb15:8045:ada8:eb24:a157:a81a	161.87.168.26
b51a:901b:cb15:8045:ada8:eb24:a157:a81b	161.87.168.27
b51a:901b:cb15:8045:ada8:eb24:a157:a81c	161.87.168.28
b51a:901b:cb15:8045:ada8:eb24:a157:a81d	161.87.168.29
b51a:901b:cb15:8045:ada8:eb24:a157:a81e	161.87.168.30
b51a:901b:cb15:8045:ada8:eb24:a157:a81f	161.87.168.31
b51a:901b:cb15:8045:ada8:eb24:a157:a820	161.87.168.32
b51a:901b:cb15:8045:ada8:eb24:a157:a821	161.87.168.33
b51a:901b:cb15:8045:ada8:eb24:a157:a822	161.87.168.34
b51a:901b:cb15:8045:ada8:eb24:a157:a823	161.87.168.35
b51a:901b:cb15:8045:ada8:eb24:a157:a824	161.87.168.36
b51a:901b:cb15:8045:ada8:eb24:a157:a825	161.87.168.37
b51a:901b:cb15:8045:ada8:eb24:a157:a826	161.87.168.38
b51a:901b:cb15:8045:ada8:eb24:a157:a827	161.87.168.39
b51a:901b:cb15:8045:ada8:eb24:a157:a828	161.87.168.40
b51a:901b:cb15:8045:ada8:eb24:a157:a829	161.87.168.41
b51a:901b:cb15:8045:ada8:eb24:a157:a82a	161.87.168.42
b51a:901b:cb15:8045:ada8:eb24:a157:a82b	161.87.168.43
b51a:901b:cb15:8045:ada8:eb24:a157:a82c	161.87.168.44
b51a:901b:cb15:8045:ada8:eb24:a157:a82d	161.87.168.45
b51a:901b:cb15:8045:ada8:eb24:a157:a82e	161.87.168.46
b51a:901b:cb15:8045:ada8:eb24:a157:a82f	161.87.168.47
b51a:901b:cb15:8045:ada8:eb24:a157:a830	161.87.168.48
b51a:901b:cb15:8045:ada8:eb24:a157:a831	161.87.168.49
b51a:901b:cb15:8045:ada8:eb24:a157:a832	161.87.168.50
b51a:901b:cb15:8045:ada8:eb24:a157:a833	161.87.168.51
b51a:901b:cb15:8045:ada8:eb24:a157:a834	161.87.168.52
b51a:901b:cb15:8045:ada8:eb24:a157:a835	161.87.168.53
b51a:901b:cb15:8045:ada8:eb24:a157:a836	161.87.168.54
b51a:901b:cb15:8045:ada8:eb24:a157:a837	161.87.168.55
b51a:901b:cb15:8045:ada8:eb24:a157:a838	161.87.168.56
b51a:901b:cb15:8045:ada8:eb24:a157:a839	161.87.168.57
b51a:901b:cb15:8045:ada8:eb24:a157:a83a	161.87.168.58
b51a:901b:cb15:8045:ada8:eb24:a157:a83b	161.87.168.59
b51a:901b:cb15:8045:ada8:eb24:a157:a83c	161.87.168.60

b51a:901b:cb15:8045:ada8:eb24:a157:a83d	161.87.168.61
b51a:901b:cb15:8045:ada8:eb24:a157:a83e	161.87.168.62
b51a:901b:cb15:8045:ada8:eb24:a157:a83f	161.87.168.63
b51a:901b:cb15:8045:ada8:eb24:a157:a840	161.87.168.64
b51a:901b:cb15:8045:ada8:eb24:a157:a841	161.87.168.65
b51a:901b:cb15:8045:ada8:eb24:a157:a842	161.87.168.66
b51a:901b:cb15:8045:ada8:eb24:a157:a843	161.87.168.67
b51a:901b:cb15:8045:ada8:eb24:a157:a844	161.87.168.68
b51a:901b:cb15:8045:ada8:eb24:a157:a845	161.87.168.69
b51a:901b:cb15:8045:ada8:eb24:a157:a846	161.87.168.70
b51a:901b:cb15:8045:ada8:eb24:a157:a847	161.87.168.71
b51a:901b:cb15:8045:ada8:eb24:a157:a848	161.87.168.72
b51a:901b:cb15:8045:ada8:eb24:a157:a849	161.87.168.73
b51a:901b:cb15:8045:ada8:eb24:a157:a84a	161.87.168.74
b51a:901b:cb15:8045:ada8:eb24:a157:a84b	161.87.168.75
b51a:901b:cb15:8045:ada8:eb24:a157:a84c	161.87.168.76
b51a:901b:cb15:8045:ada8:eb24:a157:a84d	161.87.168.77
b51a:901b:cb15:8045:ada8:eb24:a157:a84e	161.87.168.78
b51a:901b:cb15:8045:ada8:eb24:a157:a84f	161.87.168.79
b51a:901b:cb15:8045:ada8:eb24:a157:a850	161.87.168.80
b51a:901b:cb15:8045:ada8:eb24:a157:a851	161.87.168.81
b51a:901b:cb15:8045:ada8:eb24:a157:a852	161.87.168.82
b51a:901b:cb15:8045:ada8:eb24:a157:a853	161.87.168.83
b51a:901b:cb15:8045:ada8:eb24:a157:a854	161.87.168.84
b51a:901b:cb15:8045:ada8:eb24:a157:a855	161.87.168.85
b51a:901b:cb15:8045:ada8:eb24:a157:a856	161.87.168.86
b51a:901b:cb15:8045:ada8:eb24:a157:a857	161.87.168.87
b51a:901b:cb15:8045:ada8:eb24:a157:a858	161.87.168.88
b51a:901b:cb15:8045:ada8:eb24:a157:a859	161.87.168.89
b51a:901b:cb15:8045:ada8:eb24:a157:a85a	161.87.168.90
b51a:901b:cb15:8045:ada8:eb24:a157:a85b	161.87.168.91
b51a:901b:cb15:8045:ada8:eb24:a157:a85c	161.87.168.92
b51a:901b:cb15:8045:ada8:eb24:a157:a85d	161.87.168.93
b51a:901b:cb15:8045:ada8:eb24:a157:a85e	161.87.168.94
b51a:901b:cb15:8045:ada8:eb24:a157:a85f	161.87.168.95
b51a:901b:cb15:8045:ada8:eb24:a157:a860	161.87.168.96
b51a:901b:cb15:8045:ada8:eb24:a157:a861	161.87.168.97
b51a:901b:cb15:8045:ada8:eb24:a157:a862	161.87.168.98
b51a:901b:cb15:8045:ada8:eb24:a157:a863	161.87.168.99
b51a:901b:cb15:8045:ada8:eb24:a157:a864	161.87.168.100
b51a:901b:cb15:8045:ada8:eb24:a157:a865	161.87.168.101
b51a:901b:cb15:8045:ada8:eb24:a157:a866	161.87.168.102
b51a:901b:cb15:8045:ada8:eb24:a157:a867	161.87.168.103
b51a:901b:cb15:8045:ada8:eb24:a157:a868	161.87.168.104
b51a:901b:cb15:8045:ada8:eb24:a157:a869	161.87.168.105
b51a:901b:cb15:8045:ada8:eb24:a157:a86a	161.87.168.106
b51a:901b:cb15:8045:ada8:eb24:a157:a86b	161.87.168.107
b51a:901b:cb15:8045:ada8:eb24:a157:a86c	161.87.168.108
b51a:901b:cb15:8045:ada8:eb24:a157:a86d	161.87.168.109
b51a:901b:cb15:8045:ada8:eb24:a157:a86e	161.87.168.110
b51a:901b:cb15:8045:ada8:eb24:a157:a86f	161.87.168.111
b51a:901b:cb15:8045:ada8:eb24:a157:a870	161.87.168.112
b51a:901b:cb15:8045:ada8:eb24:a157:a871	161.87.168.113
b51a:901b:cb15:8045:ada8:eb24:a157:a872	161.87.168.114
b51a:901b:cb15:8045:ada8:eb24:a157:a873	161.87.168.115
b51a:901b:cb15:8045:ada8:eb24:a157:a874	161.87.168.116
b51a:901b:cb15:8045:ada8:eb24:a157:a875	161.87.168.117
b51a:901b:cb15:8045:ada8:eb24:a157:a876	161.87.168.118
b51a:901b:cb15:8045:ada8:eb24:a157:a877	161.87.168.119
b51a:901b:cb15:8045:ada8:eb24:a157:a878	161.87.168.120

b51a:901b:cb15:8045:ada8:eb24:a157:a879	161.87.168.121
b51a:901b:cb15:8045:ada8:eb24:a157:a87a	161.87.168.122
b51a:901b:cb15:8045:ada8:eb24:a157:a87b	161.87.168.123
b51a:901b:cb15:8045:ada8:eb24:a157:a87c	161.87.168.124
b51a:901b:cb15:8045:ada8:eb24:a157:a87d	161.87.168.125
b51a:901b:cb15:8045:ada8:eb24:a157:a87e	161.87.168.126
b51a:901b:cb15:8045:ada8:eb24:a157:a87f	161.87.168.127
b51a:901b:cb15:8045:ada8:eb24:a157:a880	161.87.168.128
b51a:901b:cb15:8045:ada8:eb24:a157:a881	161.87.168.129
b51a:901b:cb15:8045:ada8:eb24:a157:a882	161.87.168.130
b51a:901b:cb15:8045:ada8:eb24:a157:a883	161.87.168.131
b51a:901b:cb15:8045:ada8:eb24:a157:a884	161.87.168.132
b51a:901b:cb15:8045:ada8:eb24:a157:a885	161.87.168.133
b51a:901b:cb15:8045:ada8:eb24:a157:a886	161.87.168.134
b51a:901b:cb15:8045:ada8:eb24:a157:a887	161.87.168.135
b51a:901b:cb15:8045:ada8:eb24:a157:a888	161.87.168.136
b51a:901b:cb15:8045:ada8:eb24:a157:a889	161.87.168.137
b51a:901b:cb15:8045:ada8:eb24:a157:a88a	161.87.168.138
b51a:901b:cb15:8045:ada8:eb24:a157:a88b	161.87.168.139
b51a:901b:cb15:8045:ada8:eb24:a157:a88c	161.87.168.140
b51a:901b:cb15:8045:ada8:eb24:a157:a88d	161.87.168.141
b51a:901b:cb15:8045:ada8:eb24:a157:a88e	161.87.168.142
b51a:901b:cb15:8045:ada8:eb24:a157:a88f	161.87.168.143
b51a:901b:cb15:8045:ada8:eb24:a157:a890	161.87.168.144
b51a:901b:cb15:8045:ada8:eb24:a157:a891	161.87.168.145
b51a:901b:cb15:8045:ada8:eb24:a157:a892	161.87.168.146
b51a:901b:cb15:8045:ada8:eb24:a157:a893	161.87.168.147
b51a:901b:cb15:8045:ada8:eb24:a157:a894	161.87.168.148
b51a:901b:cb15:8045:ada8:eb24:a157:a895	161.87.168.149
b51a:901b:cb15:8045:ada8:eb24:a157:a896	161.87.168.150
b51a:901b:cb15:8045:ada8:eb24:a157:a897	161.87.168.151
b51a:901b:cb15:8045:ada8:eb24:a157:a898	161.87.168.152
b51a:901b:cb15:8045:ada8:eb24:a157:a899	161.87.168.153
b51a:901b:cb15:8045:ada8:eb24:a157:a89a	161.87.168.154
b51a:901b:cb15:8045:ada8:eb24:a157:a89b	161.87.168.155
b51a:901b:cb15:8045:ada8:eb24:a157:a89c	161.87.168.156
b51a:901b:cb15:8045:ada8:eb24:a157:a89d	161.87.168.157
b51a:901b:cb15:8045:ada8:eb24:a157:a89e	161.87.168.158
b51a:901b:cb15:8045:ada8:eb24:a157:a89f	161.87.168.159
b51a:901b:cb15:8045:ada8:eb24:a157:a8a0	161.87.168.160
b51a:901b:cb15:8045:ada8:eb24:a157:a8a1	161.87.168.161
b51a:901b:cb15:8045:ada8:eb24:a157:a8a2	161.87.168.162
b51a:901b:cb15:8045:ada8:eb24:a157:a8a3	161.87.168.163
b51a:901b:cb15:8045:ada8:eb24:a157:a8a4	161.87.168.164
b51a:901b:cb15:8045:ada8:eb24:a157:a8a5	161.87.168.165
b51a:901b:cb15:8045:ada8:eb24:a157:a8a6	161.87.168.166
b51a:901b:cb15:8045:ada8:eb24:a157:a8a7	161.87.168.167
b51a:901b:cb15:8045:ada8:eb24:a157:a8a8	161.87.168.168
b51a:901b:cb15:8045:ada8:eb24:a157:a8a9	161.87.168.169
b51a:901b:cb15:8045:ada8:eb24:a157:a8aa	161.87.168.170
b51a:901b:cb15:8045:ada8:eb24:a157:a8ab	161.87.168.171
b51a:901b:cb15:8045:ada8:eb24:a157:a8ac	161.87.168.172
b51a:901b:cb15:8045:ada8:eb24:a157:a8ad	161.87.168.173
b51a:901b:cb15:8045:ada8:eb24:a157:a8ae	161.87.168.174
b51a:901b:cb15:8045:ada8:eb24:a157:a8af	161.87.168.175
b51a:901b:cb15:8045:ada8:eb24:a157:a8b0	161.87.168.176
b51a:901b:cb15:8045:ada8:eb24:a157:a8b1	161.87.168.177
b51a:901b:cb15:8045:ada8:eb24:a157:a8b2	161.87.168.178
b51a:901b:cb15:8045:ada8:eb24:a157:a8b3	161.87.168.179
b51a:901b:cb15:8045:ada8:eb24:a157:a8b4	161.87.168.180

b51a:901b:cb15:8045:ada8:eb24:a157:a8b5	161.87.168.181
b51a:901b:cb15:8045:ada8:eb24:a157:a8b6	161.87.168.182
b51a:901b:cb15:8045:ada8:eb24:a157:a8b7	161.87.168.183
b51a:901b:cb15:8045:ada8:eb24:a157:a8b8	161.87.168.184
b51a:901b:cb15:8045:ada8:eb24:a157:a8b9	161.87.168.185
b51a:901b:cb15:8045:ada8:eb24:a157:a8ba	161.87.168.186
b51a:901b:cb15:8045:ada8:eb24:a157:a8bb	161.87.168.187
b51a:901b:cb15:8045:ada8:eb24:a157:a8bc	161.87.168.188
b51a:901b:cb15:8045:ada8:eb24:a157:a8bd	161.87.168.189
b51a:901b:cb15:8045:ada8:eb24:a157:a8be	161.87.168.190
b51a:901b:cb15:8045:ada8:eb24:a157:a8bf	161.87.168.191
b51a:901b:cb15:8045:ada8:eb24:a157:a8c0	161.87.168.192
b51a:901b:cb15:8045:ada8:eb24:a157:a8c1	161.87.168.193
b51a:901b:cb15:8045:ada8:eb24:a157:a8c2	161.87.168.194
b51a:901b:cb15:8045:ada8:eb24:a157:a8c3	161.87.168.195
b51a:901b:cb15:8045:ada8:eb24:a157:a8c4	161.87.168.196
b51a:901b:cb15:8045:ada8:eb24:a157:a8c5	161.87.168.197
b51a:901b:cb15:8045:ada8:eb24:a157:a8c6	161.87.168.198
b51a:901b:cb15:8045:ada8:eb24:a157:a8c7	161.87.168.199
b51a:901b:cb15:8045:ada8:eb24:a157:a8c8	161.87.168.200
b51a:901b:cb15:8045:ada8:eb24:a157:a8c9	161.87.168.201
b51a:901b:cb15:8045:ada8:eb24:a157:a8ca	161.87.168.202
b51a:901b:cb15:8045:ada8:eb24:a157:a8cb	161.87.168.203
b51a:901b:cb15:8045:ada8:eb24:a157:a8cc	161.87.168.204
b51a:901b:cb15:8045:ada8:eb24:a157:a8cd	161.87.168.205
b51a:901b:cb15:8045:ada8:eb24:a157:a8ce	161.87.168.206
b51a:901b:cb15:8045:ada8:eb24:a157:a8cf	161.87.168.207
b51a:901b:cb15:8045:ada8:eb24:a157:a8d0	161.87.168.208
b51a:901b:cb15:8045:ada8:eb24:a157:a8d1	161.87.168.209
b51a:901b:cb15:8045:ada8:eb24:a157:a8d2	161.87.168.210
b51a:901b:cb15:8045:ada8:eb24:a157:a8d3	161.87.168.211
b51a:901b:cb15:8045:ada8:eb24:a157:a8d4	161.87.168.212
b51a:901b:cb15:8045:ada8:eb24:a157:a8d5	161.87.168.213
b51a:901b:cb15:8045:ada8:eb24:a157:a8d6	161.87.168.214
b51a:901b:cb15:8045:ada8:eb24:a157:a8d7	161.87.168.215
b51a:901b:cb15:8045:ada8:eb24:a157:a8d8	161.87.168.216
b51a:901b:cb15:8045:ada8:eb24:a157:a8d9	161.87.168.217
b51a:901b:cb15:8045:ada8:eb24:a157:a8da	161.87.168.218
b51a:901b:cb15:8045:ada8:eb24:a157:a8db	161.87.168.219
b51a:901b:cb15:8045:ada8:eb24:a157:a8dc	161.87.168.220
b51a:901b:cb15:8045:ada8:eb24:a157:a8dd	161.87.168.221
b51a:901b:cb15:8045:ada8:eb24:a157:a8de	161.87.168.222
b51a:901b:cb15:8045:ada8:eb24:a157:a8df	161.87.168.223
b51a:901b:cb15:8045:ada8:eb24:a157:a8e0	161.87.168.224
b51a:901b:cb15:8045:ada8:eb24:a157:a8e1	161.87.168.225
b51a:901b:cb15:8045:ada8:eb24:a157:a8e2	161.87.168.226
b51a:901b:cb15:8045:ada8:eb24:a157:a8e3	161.87.168.227
b51a:901b:cb15:8045:ada8:eb24:a157:a8e4	161.87.168.228
b51a:901b:cb15:8045:ada8:eb24:a157:a8e5	161.87.168.229
b51a:901b:cb15:8045:ada8:eb24:a157:a8e6	161.87.168.230
b51a:901b:cb15:8045:ada8:eb24:a157:a8e7	161.87.168.231
b51a:901b:cb15:8045:ada8:eb24:a157:a8e8	161.87.168.232
b51a:901b:cb15:8045:ada8:eb24:a157:a8e9	161.87.168.233
b51a:901b:cb15:8045:ada8:eb24:a157:a8ea	161.87.168.234
b51a:901b:cb15:8045:ada8:eb24:a157:a8eb	161.87.168.235
b51a:901b:cb15:8045:ada8:eb24:a157:a8ec	161.87.168.236
b51a:901b:cb15:8045:ada8:eb24:a157:a8ed	161.87.168.237
b51a:901b:cb15:8045:ada8:eb24:a157:a8ee	161.87.168.238
b51a:901b:cb15:8045:ada8:eb24:a157:a8ef	161.87.168.239
b51a:901b:cb15:8045:ada8:eb24:a157:a8f0	161.87.168.240
b51a:901b:cb15:8045:ada8:eb24:a157:a8f1	161.87.168.241
b51a:901b:cb15:8045:ada8:eb24:a157:a8f2	161.87.168.242
b51a:901b:cb15:8045:ada8:eb24:a157:a8f3	161.87.168.243
b51a:901b:cb15:8045:ada8:eb24:a157:a8f4	161.87.168.244
b51a:901b:cb15:8045:ada8:eb24:a157:a8f5	161.87.168.245
b51a:901b:cb15:8045:ada8:eb24:a157:a8f6	161.87.168.246
b51a:901b:cb15:8045:ada8:eb24:a157:a8f7	161.87.168.247
b51a:901b:cb15:8045:ada8:eb24:a157:a8f8	161.87.168.248
b51a:901b:cb15:8045:ada8:eb24:a157:a8f9	161.87.168.249
b51a:901b:cb15:8045:ada8:eb24:a157:a8fa	161.87.168.250
b51a:901b:cb15:8045:ada8:eb24:a157:a8fb	161.87.168.251
b51a:901b:cb15:8045:ada8:eb24:a157:a8fc	161.87.168.252
b51a:901b:cb15:8045:ada8:eb24:a157:a8fd	161.87.168.253
b51a:901b:cb15:8045:ada8:eb24:a157:a8fe	161.87.168.254
b51a:901b:cb15:8045:ada8:eb24:a157:a8ff	161.87.168.255

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.