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:be24:7fa8:801	127.168.8.1
b51a:901b:cb15:8045:ada8:be24:7fa8:802	127.168.8.2
b51a:901b:cb15:8045:ada8:be24:7fa8:803	127.168.8.3
b51a:901b:cb15:8045:ada8:be24:7fa8:804	127.168.8.4
b51a:901b:cb15:8045:ada8:be24:7fa8:805	127.168.8.5
b51a:901b:cb15:8045:ada8:be24:7fa8:806	127.168.8.6
b51a:901b:cb15:8045:ada8:be24:7fa8:807	127.168.8.7
b51a:901b:cb15:8045:ada8:be24:7fa8:808	127.168.8.8
b51a:901b:cb15:8045:ada8:be24:7fa8:809	127.168.8.9
b51a:901b:cb15:8045:ada8:be24:7fa8:80a	127.168.8.10
b51a:901b:cb15:8045:ada8:be24:7fa8:80b	127.168.8.11
b51a:901b:cb15:8045:ada8:be24:7fa8:80c	127.168.8.12
b51a:901b:cb15:8045:ada8:be24:7fa8:80d	127.168.8.13
b51a:901b:cb15:8045:ada8:be24:7fa8:80e	127.168.8.14
b51a:901b:cb15:8045:ada8:be24:7fa8:80f	127.168.8.15
b51a:901b:cb15:8045:ada8:be24:7fa8:810	127.168.8.16
b51a:901b:cb15:8045:ada8:be24:7fa8:811	127.168.8.17
b51a:901b:cb15:8045:ada8:be24:7fa8:812	127.168.8.18
b51a:901b:cb15:8045:ada8:be24:7fa8:813	127.168.8.19
b51a:901b:cb15:8045:ada8:be24:7fa8:814	127.168.8.20
b51a:901b:cb15:8045:ada8:be24:7fa8:815	127.168.8.21
b51a:901b:cb15:8045:ada8:be24:7fa8:816	127.168.8.22
b51a:901b:cb15:8045:ada8:be24:7fa8:817	127.168.8.23
b51a:901b:cb15:8045:ada8:be24:7fa8:818	127.168.8.24
b51a:901b:cb15:8045:ada8:be24:7fa8:819	127.168.8.25
b51a:901b:cb15:8045:ada8:be24:7fa8:81a	127.168.8.26
b51a:901b:cb15:8045:ada8:be24:7fa8:81b	127.168.8.27
b51a:901b:cb15:8045:ada8:be24:7fa8:81c	127.168.8.28
b51a:901b:cb15:8045:ada8:be24:7fa8:81d	127.168.8.29
b51a:901b:cb15:8045:ada8:be24:7fa8:81e	127.168.8.30
b51a:901b:cb15:8045:ada8:be24:7fa8:81f	127.168.8.31
b51a:901b:cb15:8045:ada8:be24:7fa8:820	127.168.8.32
b51a:901b:cb15:8045:ada8:be24:7fa8:821	127.168.8.33
b51a:901b:cb15:8045:ada8:be24:7fa8:822	127.168.8.34
b51a:901b:cb15:8045:ada8:be24:7fa8:823	127.168.8.35
b51a:901b:cb15:8045:ada8:be24:7fa8:824	127.168.8.36
b51a:901b:cb15:8045:ada8:be24:7fa8:825	127.168.8.37
b51a:901b:cb15:8045:ada8:be24:7fa8:826	127.168.8.38
b51a:901b:cb15:8045:ada8:be24:7fa8:827	127.168.8.39
b51a:901b:cb15:8045:ada8:be24:7fa8:828	127.168.8.40
b51a:901b:cb15:8045:ada8:be24:7fa8:829	127.168.8.41
b51a:901b:cb15:8045:ada8:be24:7fa8:82a	127.168.8.42
b51a:901b:cb15:8045:ada8:be24:7fa8:82b	127.168.8.43
b51a:901b:cb15:8045:ada8:be24:7fa8:82c	127.168.8.44
b51a:901b:cb15:8045:ada8:be24:7fa8:82d	127.168.8.45
b51a:901b:cb15:8045:ada8:be24:7fa8:82e	127.168.8.46
b51a:901b:cb15:8045:ada8:be24:7fa8:82f	127.168.8.47
b51a:901b:cb15:8045:ada8:be24:7fa8:830	127.168.8.48
b51a:901b:cb15:8045:ada8:be24:7fa8:831	127.168.8.49
b51a:901b:cb15:8045:ada8:be24:7fa8:832	127.168.8.50
b51a:901b:cb15:8045:ada8:be24:7fa8:833	127.168.8.51
b51a:901b:cb15:8045:ada8:be24:7fa8:834	127.168.8.52
b51a:901b:cb15:8045:ada8:be24:7fa8:835	127.168.8.53
b51a:901b:cb15:8045:ada8:be24:7fa8:836	127.168.8.54
b51a:901b:cb15:8045:ada8:be24:7fa8:837	127.168.8.55
b51a:901b:cb15:8045:ada8:be24:7fa8:838	127.168.8.56
b51a:901b:cb15:8045:ada8:be24:7fa8:839	127.168.8.57
b51a:901b:cb15:8045:ada8:be24:7fa8:83a	127.168.8.58
b51a:901b:cb15:8045:ada8:be24:7fa8:83b	127.168.8.59
b51a:901b:cb15:8045:ada8:be24:7fa8:83c	127.168.8.60

b51a:901b:cb15:8045:ada8:be24:7fa8:83d	127.168.8.61
b51a:901b:cb15:8045:ada8:be24:7fa8:83e	127.168.8.62
b51a:901b:cb15:8045:ada8:be24:7fa8:83f	127.168.8.63
b51a:901b:cb15:8045:ada8:be24:7fa8:840	127.168.8.64
b51a:901b:cb15:8045:ada8:be24:7fa8:841	127.168.8.65
b51a:901b:cb15:8045:ada8:be24:7fa8:842	127.168.8.66
b51a:901b:cb15:8045:ada8:be24:7fa8:843	127.168.8.67
b51a:901b:cb15:8045:ada8:be24:7fa8:844	127.168.8.68
b51a:901b:cb15:8045:ada8:be24:7fa8:845	127.168.8.69
b51a:901b:cb15:8045:ada8:be24:7fa8:846	127.168.8.70
b51a:901b:cb15:8045:ada8:be24:7fa8:847	127.168.8.71
b51a:901b:cb15:8045:ada8:be24:7fa8:848	127.168.8.72
b51a:901b:cb15:8045:ada8:be24:7fa8:849	127.168.8.73
b51a:901b:cb15:8045:ada8:be24:7fa8:84a	127.168.8.74
b51a:901b:cb15:8045:ada8:be24:7fa8:84b	127.168.8.75
b51a:901b:cb15:8045:ada8:be24:7fa8:84c	127.168.8.76
b51a:901b:cb15:8045:ada8:be24:7fa8:84d	127.168.8.77
b51a:901b:cb15:8045:ada8:be24:7fa8:84e	127.168.8.78
b51a:901b:cb15:8045:ada8:be24:7fa8:84f	127.168.8.79
b51a:901b:cb15:8045:ada8:be24:7fa8:850	127.168.8.80
b51a:901b:cb15:8045:ada8:be24:7fa8:851	127.168.8.81
b51a:901b:cb15:8045:ada8:be24:7fa8:852	127.168.8.82
b51a:901b:cb15:8045:ada8:be24:7fa8:853	127.168.8.83
b51a:901b:cb15:8045:ada8:be24:7fa8:854	127.168.8.84
b51a:901b:cb15:8045:ada8:be24:7fa8:855	127.168.8.85
b51a:901b:cb15:8045:ada8:be24:7fa8:856	127.168.8.86
b51a:901b:cb15:8045:ada8:be24:7fa8:857	127.168.8.87
b51a:901b:cb15:8045:ada8:be24:7fa8:858	127.168.8.88
b51a:901b:cb15:8045:ada8:be24:7fa8:859	127.168.8.89
b51a:901b:cb15:8045:ada8:be24:7fa8:85a	127.168.8.90
b51a:901b:cb15:8045:ada8:be24:7fa8:85b	127.168.8.91
b51a:901b:cb15:8045:ada8:be24:7fa8:85c	127.168.8.92
b51a:901b:cb15:8045:ada8:be24:7fa8:85d	127.168.8.93
b51a:901b:cb15:8045:ada8:be24:7fa8:85e	127.168.8.94
b51a:901b:cb15:8045:ada8:be24:7fa8:85f	127.168.8.95
b51a:901b:cb15:8045:ada8:be24:7fa8:860	127.168.8.96
b51a:901b:cb15:8045:ada8:be24:7fa8:861	127.168.8.97
b51a:901b:cb15:8045:ada8:be24:7fa8:862	127.168.8.98
b51a:901b:cb15:8045:ada8:be24:7fa8:863	127.168.8.99
b51a:901b:cb15:8045:ada8:be24:7fa8:864	127.168.8.100
b51a:901b:cb15:8045:ada8:be24:7fa8:865	127.168.8.101
b51a:901b:cb15:8045:ada8:be24:7fa8:866	127.168.8.102
b51a:901b:cb15:8045:ada8:be24:7fa8:867	127.168.8.103
b51a:901b:cb15:8045:ada8:be24:7fa8:868	127.168.8.104
b51a:901b:cb15:8045:ada8:be24:7fa8:869	127.168.8.105
b51a:901b:cb15:8045:ada8:be24:7fa8:86a	127.168.8.106
b51a:901b:cb15:8045:ada8:be24:7fa8:86b	127.168.8.107
b51a:901b:cb15:8045:ada8:be24:7fa8:86c	127.168.8.108
b51a:901b:cb15:8045:ada8:be24:7fa8:86d	127.168.8.109
b51a:901b:cb15:8045:ada8:be24:7fa8:86e	127.168.8.110
b51a:901b:cb15:8045:ada8:be24:7fa8:86f	127.168.8.111
b51a:901b:cb15:8045:ada8:be24:7fa8:870	127.168.8.112
b51a:901b:cb15:8045:ada8:be24:7fa8:871	127.168.8.113
b51a:901b:cb15:8045:ada8:be24:7fa8:872	127.168.8.114
b51a:901b:cb15:8045:ada8:be24:7fa8:873	127.168.8.115
b51a:901b:cb15:8045:ada8:be24:7fa8:874	127.168.8.116
b51a:901b:cb15:8045:ada8:be24:7fa8:875	127.168.8.117
b51a:901b:cb15:8045:ada8:be24:7fa8:876	127.168.8.118
b51a:901b:cb15:8045:ada8:be24:7fa8:877	127.168.8.119
b51a:901b:cb15:8045:ada8:be24:7fa8:878	127.168.8.120

b51a:901b:cb15:8045:ada8:be24:7fa8:879	127.168.8.121
b51a:901b:cb15:8045:ada8:be24:7fa8:87a	127.168.8.122
b51a:901b:cb15:8045:ada8:be24:7fa8:87b	127.168.8.123
b51a:901b:cb15:8045:ada8:be24:7fa8:87c	127.168.8.124
b51a:901b:cb15:8045:ada8:be24:7fa8:87d	127.168.8.125
b51a:901b:cb15:8045:ada8:be24:7fa8:87e	127.168.8.126
b51a:901b:cb15:8045:ada8:be24:7fa8:87f	127.168.8.127
b51a:901b:cb15:8045:ada8:be24:7fa8:880	127.168.8.128
b51a:901b:cb15:8045:ada8:be24:7fa8:881	127.168.8.129
b51a:901b:cb15:8045:ada8:be24:7fa8:882	127.168.8.130
b51a:901b:cb15:8045:ada8:be24:7fa8:883	127.168.8.131
b51a:901b:cb15:8045:ada8:be24:7fa8:884	127.168.8.132
b51a:901b:cb15:8045:ada8:be24:7fa8:885	127.168.8.133
b51a:901b:cb15:8045:ada8:be24:7fa8:886	127.168.8.134
b51a:901b:cb15:8045:ada8:be24:7fa8:887	127.168.8.135
b51a:901b:cb15:8045:ada8:be24:7fa8:888	127.168.8.136
b51a:901b:cb15:8045:ada8:be24:7fa8:889	127.168.8.137
b51a:901b:cb15:8045:ada8:be24:7fa8:88a	127.168.8.138
b51a:901b:cb15:8045:ada8:be24:7fa8:88b	127.168.8.139
b51a:901b:cb15:8045:ada8:be24:7fa8:88c	127.168.8.140
b51a:901b:cb15:8045:ada8:be24:7fa8:88d	127.168.8.141
b51a:901b:cb15:8045:ada8:be24:7fa8:88e	127.168.8.142
b51a:901b:cb15:8045:ada8:be24:7fa8:88f	127.168.8.143
b51a:901b:cb15:8045:ada8:be24:7fa8:890	127.168.8.144
b51a:901b:cb15:8045:ada8:be24:7fa8:891	127.168.8.145
b51a:901b:cb15:8045:ada8:be24:7fa8:892	127.168.8.146
b51a:901b:cb15:8045:ada8:be24:7fa8:893	127.168.8.147
b51a:901b:cb15:8045:ada8:be24:7fa8:894	127.168.8.148
b51a:901b:cb15:8045:ada8:be24:7fa8:895	127.168.8.149
b51a:901b:cb15:8045:ada8:be24:7fa8:896	127.168.8.150
b51a:901b:cb15:8045:ada8:be24:7fa8:897	127.168.8.151
b51a:901b:cb15:8045:ada8:be24:7fa8:898	127.168.8.152
b51a:901b:cb15:8045:ada8:be24:7fa8:899	127.168.8.153
b51a:901b:cb15:8045:ada8:be24:7fa8:89a	127.168.8.154
b51a:901b:cb15:8045:ada8:be24:7fa8:89b	127.168.8.155
b51a:901b:cb15:8045:ada8:be24:7fa8:89c	127.168.8.156
b51a:901b:cb15:8045:ada8:be24:7fa8:89d	127.168.8.157
b51a:901b:cb15:8045:ada8:be24:7fa8:89e	127.168.8.158
b51a:901b:cb15:8045:ada8:be24:7fa8:89f	127.168.8.159
b51a:901b:cb15:8045:ada8:be24:7fa8:8a0	127.168.8.160
b51a:901b:cb15:8045:ada8:be24:7fa8:8a1	127.168.8.161
b51a:901b:cb15:8045:ada8:be24:7fa8:8a2	127.168.8.162
b51a:901b:cb15:8045:ada8:be24:7fa8:8a3	127.168.8.163
b51a:901b:cb15:8045:ada8:be24:7fa8:8a4	127.168.8.164
b51a:901b:cb15:8045:ada8:be24:7fa8:8a5	127.168.8.165
b51a:901b:cb15:8045:ada8:be24:7fa8:8a6	127.168.8.166
b51a:901b:cb15:8045:ada8:be24:7fa8:8a7	127.168.8.167
b51a:901b:cb15:8045:ada8:be24:7fa8:8a8	127.168.8.168
b51a:901b:cb15:8045:ada8:be24:7fa8:8a9	127.168.8.169
b51a:901b:cb15:8045:ada8:be24:7fa8:8aa	127.168.8.170
b51a:901b:cb15:8045:ada8:be24:7fa8:8ab	127.168.8.171
b51a:901b:cb15:8045:ada8:be24:7fa8:8ac	127.168.8.172
b51a:901b:cb15:8045:ada8:be24:7fa8:8ad	127.168.8.173
b51a:901b:cb15:8045:ada8:be24:7fa8:8ae	127.168.8.174
b51a:901b:cb15:8045:ada8:be24:7fa8:8af	127.168.8.175
b51a:901b:cb15:8045:ada8:be24:7fa8:8b0	127.168.8.176
b51a:901b:cb15:8045:ada8:be24:7fa8:8b1	127.168.8.177
b51a:901b:cb15:8045:ada8:be24:7fa8:8b2	127.168.8.178
b51a:901b:cb15:8045:ada8:be24:7fa8:8b3	127.168.8.179
b51a:901b:cb15:8045:ada8:be24:7fa8:8b4	127.168.8.180

b51a:901b:cb15:8045:ada8:be24:7fa8:8b5	127.168.8.181
b51a:901b:cb15:8045:ada8:be24:7fa8:8b6	127.168.8.182
b51a:901b:cb15:8045:ada8:be24:7fa8:8b7	127.168.8.183
b51a:901b:cb15:8045:ada8:be24:7fa8:8b8	127.168.8.184
b51a:901b:cb15:8045:ada8:be24:7fa8:8b9	127.168.8.185
b51a:901b:cb15:8045:ada8:be24:7fa8:8ba	127.168.8.186
b51a:901b:cb15:8045:ada8:be24:7fa8:8bb	127.168.8.187
b51a:901b:cb15:8045:ada8:be24:7fa8:8bc	127.168.8.188
b51a:901b:cb15:8045:ada8:be24:7fa8:8bd	127.168.8.189
b51a:901b:cb15:8045:ada8:be24:7fa8:8be	127.168.8.190
b51a:901b:cb15:8045:ada8:be24:7fa8:8bf	127.168.8.191
b51a:901b:cb15:8045:ada8:be24:7fa8:8c0	127.168.8.192
b51a:901b:cb15:8045:ada8:be24:7fa8:8c1	127.168.8.193
b51a:901b:cb15:8045:ada8:be24:7fa8:8c2	127.168.8.194
b51a:901b:cb15:8045:ada8:be24:7fa8:8c3	127.168.8.195
b51a:901b:cb15:8045:ada8:be24:7fa8:8c4	127.168.8.196
b51a:901b:cb15:8045:ada8:be24:7fa8:8c5	127.168.8.197
b51a:901b:cb15:8045:ada8:be24:7fa8:8c6	127.168.8.198
b51a:901b:cb15:8045:ada8:be24:7fa8:8c7	127.168.8.199
b51a:901b:cb15:8045:ada8:be24:7fa8:8c8	127.168.8.200
b51a:901b:cb15:8045:ada8:be24:7fa8:8c9	127.168.8.201
b51a:901b:cb15:8045:ada8:be24:7fa8:8ca	127.168.8.202
b51a:901b:cb15:8045:ada8:be24:7fa8:8cb	127.168.8.203
b51a:901b:cb15:8045:ada8:be24:7fa8:8cc	127.168.8.204
b51a:901b:cb15:8045:ada8:be24:7fa8:8cd	127.168.8.205
b51a:901b:cb15:8045:ada8:be24:7fa8:8ce	127.168.8.206
b51a:901b:cb15:8045:ada8:be24:7fa8:8cf	127.168.8.207
b51a:901b:cb15:8045:ada8:be24:7fa8:8d0	127.168.8.208
b51a:901b:cb15:8045:ada8:be24:7fa8:8d1	127.168.8.209
b51a:901b:cb15:8045:ada8:be24:7fa8:8d2	127.168.8.210
b51a:901b:cb15:8045:ada8:be24:7fa8:8d3	127.168.8.211
b51a:901b:cb15:8045:ada8:be24:7fa8:8d4	127.168.8.212
b51a:901b:cb15:8045:ada8:be24:7fa8:8d5	127.168.8.213
b51a:901b:cb15:8045:ada8:be24:7fa8:8d6	127.168.8.214
b51a:901b:cb15:8045:ada8:be24:7fa8:8d7	127.168.8.215
b51a:901b:cb15:8045:ada8:be24:7fa8:8d8	127.168.8.216
b51a:901b:cb15:8045:ada8:be24:7fa8:8d9	127.168.8.217
b51a:901b:cb15:8045:ada8:be24:7fa8:8da	127.168.8.218
b51a:901b:cb15:8045:ada8:be24:7fa8:8db	127.168.8.219
b51a:901b:cb15:8045:ada8:be24:7fa8:8dc	127.168.8.220
b51a:901b:cb15:8045:ada8:be24:7fa8:8dd	127.168.8.221
b51a:901b:cb15:8045:ada8:be24:7fa8:8de	127.168.8.222
b51a:901b:cb15:8045:ada8:be24:7fa8:8df	127.168.8.223
b51a:901b:cb15:8045:ada8:be24:7fa8:8e0	127.168.8.224
b51a:901b:cb15:8045:ada8:be24:7fa8:8e1	127.168.8.225
b51a:901b:cb15:8045:ada8:be24:7fa8:8e2	127.168.8.226
b51a:901b:cb15:8045:ada8:be24:7fa8:8e3	127.168.8.227
b51a:901b:cb15:8045:ada8:be24:7fa8:8e4	127.168.8.228
b51a:901b:cb15:8045:ada8:be24:7fa8:8e5	127.168.8.229
b51a:901b:cb15:8045:ada8:be24:7fa8:8e6	127.168.8.230
b51a:901b:cb15:8045:ada8:be24:7fa8:8e7	127.168.8.231
b51a:901b:cb15:8045:ada8:be24:7fa8:8e8	127.168.8.232
b51a:901b:cb15:8045:ada8:be24:7fa8:8e9	127.168.8.233
b51a:901b:cb15:8045:ada8:be24:7fa8:8ea	127.168.8.234
b51a:901b:cb15:8045:ada8:be24:7fa8:8eb	127.168.8.235
b51a:901b:cb15:8045:ada8:be24:7fa8:8ec	127.168.8.236
b51a:901b:cb15:8045:ada8:be24:7fa8:8ed	127.168.8.237
b51a:901b:cb15:8045:ada8:be24:7fa8:8ee	127.168.8.238
b51a:901b:cb15:8045:ada8:be24:7fa8:8ef	127.168.8.239
b51a:901b:cb15:8045:ada8:be24:7fa8:8f0	127.168.8.240
b51a:901b:cb15:8045:ada8:be24:7fa8:8f1	127.168.8.241
b51a:901b:cb15:8045:ada8:be24:7fa8:8f2	127.168.8.242
b51a:901b:cb15:8045:ada8:be24:7fa8:8f3	127.168.8.243
b51a:901b:cb15:8045:ada8:be24:7fa8:8f4	127.168.8.244
b51a:901b:cb15:8045:ada8:be24:7fa8:8f5	127.168.8.245
b51a:901b:cb15:8045:ada8:be24:7fa8:8f6	127.168.8.246
b51a:901b:cb15:8045:ada8:be24:7fa8:8f7	127.168.8.247
b51a:901b:cb15:8045:ada8:be24:7fa8:8f8	127.168.8.248
b51a:901b:cb15:8045:ada8:be24:7fa8:8f9	127.168.8.249
b51a:901b:cb15:8045:ada8:be24:7fa8:8fa	127.168.8.250
b51a:901b:cb15:8045:ada8:be24:7fa8:8fb	127.168.8.251
b51a:901b:cb15:8045:ada8:be24:7fa8:8fc	127.168.8.252
b51a:901b:cb15:8045:ada8:be24:7fa8:8fd	127.168.8.253
b51a:901b:cb15:8045:ada8:be24:7fa8:8fe	127.168.8.254
b51a:901b:cb15:8045:ada8:be24:7fa8:8ff	127.168.8.255

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.