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:be24:7f40:f801	127.64.248.1
b51a:901b:cb15:8045:ada8:be24:7f40:f802	127.64.248.2
b51a:901b:cb15:8045:ada8:be24:7f40:f803	127.64.248.3
b51a:901b:cb15:8045:ada8:be24:7f40:f804	127.64.248.4
b51a:901b:cb15:8045:ada8:be24:7f40:f805	127.64.248.5
b51a:901b:cb15:8045:ada8:be24:7f40:f806	127.64.248.6
b51a:901b:cb15:8045:ada8:be24:7f40:f807	127.64.248.7
b51a:901b:cb15:8045:ada8:be24:7f40:f808	127.64.248.8
b51a:901b:cb15:8045:ada8:be24:7f40:f809	127.64.248.9
b51a:901b:cb15:8045:ada8:be24:7f40:f80a	127.64.248.10
b51a:901b:cb15:8045:ada8:be24:7f40:f80b	127.64.248.11
b51a:901b:cb15:8045:ada8:be24:7f40:f80c	127.64.248.12
b51a:901b:cb15:8045:ada8:be24:7f40:f80d	127.64.248.13
b51a:901b:cb15:8045:ada8:be24:7f40:f80e	127.64.248.14
b51a:901b:cb15:8045:ada8:be24:7f40:f80f	127.64.248.15
b51a:901b:cb15:8045:ada8:be24:7f40:f810	127.64.248.16
b51a:901b:cb15:8045:ada8:be24:7f40:f811	127.64.248.17
b51a:901b:cb15:8045:ada8:be24:7f40:f812	127.64.248.18
b51a:901b:cb15:8045:ada8:be24:7f40:f813	127.64.248.19
b51a:901b:cb15:8045:ada8:be24:7f40:f814	127.64.248.20
b51a:901b:cb15:8045:ada8:be24:7f40:f815	127.64.248.21
b51a:901b:cb15:8045:ada8:be24:7f40:f816	127.64.248.22
b51a:901b:cb15:8045:ada8:be24:7f40:f817	127.64.248.23
b51a:901b:cb15:8045:ada8:be24:7f40:f818	127.64.248.24
b51a:901b:cb15:8045:ada8:be24:7f40:f819	127.64.248.25
b51a:901b:cb15:8045:ada8:be24:7f40:f81a	127.64.248.26
b51a:901b:cb15:8045:ada8:be24:7f40:f81b	127.64.248.27
b51a:901b:cb15:8045:ada8:be24:7f40:f81c	127.64.248.28
b51a:901b:cb15:8045:ada8:be24:7f40:f81d	127.64.248.29
b51a:901b:cb15:8045:ada8:be24:7f40:f81e	127.64.248.30
b51a:901b:cb15:8045:ada8:be24:7f40:f81f	127.64.248.31
b51a:901b:cb15:8045:ada8:be24:7f40:f820	127.64.248.32
b51a:901b:cb15:8045:ada8:be24:7f40:f821	127.64.248.33
b51a:901b:cb15:8045:ada8:be24:7f40:f822	127.64.248.34
b51a:901b:cb15:8045:ada8:be24:7f40:f823	127.64.248.35
b51a:901b:cb15:8045:ada8:be24:7f40:f824	127.64.248.36
b51a:901b:cb15:8045:ada8:be24:7f40:f825	127.64.248.37
b51a:901b:cb15:8045:ada8:be24:7f40:f826	127.64.248.38
b51a:901b:cb15:8045:ada8:be24:7f40:f827	127.64.248.39
b51a:901b:cb15:8045:ada8:be24:7f40:f828	127.64.248.40
b51a:901b:cb15:8045:ada8:be24:7f40:f829	127.64.248.41
b51a:901b:cb15:8045:ada8:be24:7f40:f82a	127.64.248.42
b51a:901b:cb15:8045:ada8:be24:7f40:f82b	127.64.248.43
b51a:901b:cb15:8045:ada8:be24:7f40:f82c	127.64.248.44
b51a:901b:cb15:8045:ada8:be24:7f40:f82d	127.64.248.45
b51a:901b:cb15:8045:ada8:be24:7f40:f82e	127.64.248.46
b51a:901b:cb15:8045:ada8:be24:7f40:f82f	127.64.248.47
b51a:901b:cb15:8045:ada8:be24:7f40:f830	127.64.248.48
b51a:901b:cb15:8045:ada8:be24:7f40:f831	127.64.248.49
b51a:901b:cb15:8045:ada8:be24:7f40:f832	127.64.248.50
b51a:901b:cb15:8045:ada8:be24:7f40:f833	127.64.248.51
b51a:901b:cb15:8045:ada8:be24:7f40:f834	127.64.248.52
b51a:901b:cb15:8045:ada8:be24:7f40:f835	127.64.248.53
b51a:901b:cb15:8045:ada8:be24:7f40:f836	127.64.248.54
b51a:901b:cb15:8045:ada8:be24:7f40:f837	127.64.248.55
b51a:901b:cb15:8045:ada8:be24:7f40:f838	127.64.248.56
b51a:901b:cb15:8045:ada8:be24:7f40:f839	127.64.248.57
b51a:901b:cb15:8045:ada8:be24:7f40:f83a	127.64.248.58
b51a:901b:cb15:8045:ada8:be24:7f40:f83b	127.64.248.59
b51a:901b:cb15:8045:ada8:be24:7f40:f83c	127.64.248.60

b51a:901b:cb15:8045:ada8:be24:7f40:f83d	127.64.248.61
b51a:901b:cb15:8045:ada8:be24:7f40:f83e	127.64.248.62
b51a:901b:cb15:8045:ada8:be24:7f40:f83f	127.64.248.63
b51a:901b:cb15:8045:ada8:be24:7f40:f840	127.64.248.64
b51a:901b:cb15:8045:ada8:be24:7f40:f841	127.64.248.65
b51a:901b:cb15:8045:ada8:be24:7f40:f842	127.64.248.66
b51a:901b:cb15:8045:ada8:be24:7f40:f843	127.64.248.67
b51a:901b:cb15:8045:ada8:be24:7f40:f844	127.64.248.68
b51a:901b:cb15:8045:ada8:be24:7f40:f845	127.64.248.69
b51a:901b:cb15:8045:ada8:be24:7f40:f846	127.64.248.70
b51a:901b:cb15:8045:ada8:be24:7f40:f847	127.64.248.71
b51a:901b:cb15:8045:ada8:be24:7f40:f848	127.64.248.72
b51a:901b:cb15:8045:ada8:be24:7f40:f849	127.64.248.73
b51a:901b:cb15:8045:ada8:be24:7f40:f84a	127.64.248.74
b51a:901b:cb15:8045:ada8:be24:7f40:f84b	127.64.248.75
b51a:901b:cb15:8045:ada8:be24:7f40:f84c	127.64.248.76
b51a:901b:cb15:8045:ada8:be24:7f40:f84d	127.64.248.77
b51a:901b:cb15:8045:ada8:be24:7f40:f84e	127.64.248.78
b51a:901b:cb15:8045:ada8:be24:7f40:f84f	127.64.248.79
b51a:901b:cb15:8045:ada8:be24:7f40:f850	127.64.248.80
b51a:901b:cb15:8045:ada8:be24:7f40:f851	127.64.248.81
b51a:901b:cb15:8045:ada8:be24:7f40:f852	127.64.248.82
b51a:901b:cb15:8045:ada8:be24:7f40:f853	127.64.248.83
b51a:901b:cb15:8045:ada8:be24:7f40:f854	127.64.248.84
b51a:901b:cb15:8045:ada8:be24:7f40:f855	127.64.248.85
b51a:901b:cb15:8045:ada8:be24:7f40:f856	127.64.248.86
b51a:901b:cb15:8045:ada8:be24:7f40:f857	127.64.248.87
b51a:901b:cb15:8045:ada8:be24:7f40:f858	127.64.248.88
b51a:901b:cb15:8045:ada8:be24:7f40:f859	127.64.248.89
b51a:901b:cb15:8045:ada8:be24:7f40:f85a	127.64.248.90
b51a:901b:cb15:8045:ada8:be24:7f40:f85b	127.64.248.91
b51a:901b:cb15:8045:ada8:be24:7f40:f85c	127.64.248.92
b51a:901b:cb15:8045:ada8:be24:7f40:f85d	127.64.248.93
b51a:901b:cb15:8045:ada8:be24:7f40:f85e	127.64.248.94
b51a:901b:cb15:8045:ada8:be24:7f40:f85f	127.64.248.95
b51a:901b:cb15:8045:ada8:be24:7f40:f860	127.64.248.96
b51a:901b:cb15:8045:ada8:be24:7f40:f861	127.64.248.97
b51a:901b:cb15:8045:ada8:be24:7f40:f862	127.64.248.98
b51a:901b:cb15:8045:ada8:be24:7f40:f863	127.64.248.99
b51a:901b:cb15:8045:ada8:be24:7f40:f864	127.64.248.100
b51a:901b:cb15:8045:ada8:be24:7f40:f865	127.64.248.101
b51a:901b:cb15:8045:ada8:be24:7f40:f866	127.64.248.102
b51a:901b:cb15:8045:ada8:be24:7f40:f867	127.64.248.103
b51a:901b:cb15:8045:ada8:be24:7f40:f868	127.64.248.104
b51a:901b:cb15:8045:ada8:be24:7f40:f869	127.64.248.105
b51a:901b:cb15:8045:ada8:be24:7f40:f86a	127.64.248.106
b51a:901b:cb15:8045:ada8:be24:7f40:f86b	127.64.248.107
b51a:901b:cb15:8045:ada8:be24:7f40:f86c	127.64.248.108
b51a:901b:cb15:8045:ada8:be24:7f40:f86d	127.64.248.109
b51a:901b:cb15:8045:ada8:be24:7f40:f86e	127.64.248.110
b51a:901b:cb15:8045:ada8:be24:7f40:f86f	127.64.248.111
b51a:901b:cb15:8045:ada8:be24:7f40:f870	127.64.248.112
b51a:901b:cb15:8045:ada8:be24:7f40:f871	127.64.248.113
b51a:901b:cb15:8045:ada8:be24:7f40:f872	127.64.248.114
b51a:901b:cb15:8045:ada8:be24:7f40:f873	127.64.248.115
b51a:901b:cb15:8045:ada8:be24:7f40:f874	127.64.248.116
b51a:901b:cb15:8045:ada8:be24:7f40:f875	127.64.248.117
b51a:901b:cb15:8045:ada8:be24:7f40:f876	127.64.248.118
b51a:901b:cb15:8045:ada8:be24:7f40:f877	127.64.248.119
b51a:901b:cb15:8045:ada8:be24:7f40:f878	127.64.248.120

b51a:901b:cb15:8045:ada8:be24:7f40:f879	127.64.248.121
b51a:901b:cb15:8045:ada8:be24:7f40:f87a	127.64.248.122
b51a:901b:cb15:8045:ada8:be24:7f40:f87b	127.64.248.123
b51a:901b:cb15:8045:ada8:be24:7f40:f87c	127.64.248.124
b51a:901b:cb15:8045:ada8:be24:7f40:f87d	127.64.248.125
b51a:901b:cb15:8045:ada8:be24:7f40:f87e	127.64.248.126
b51a:901b:cb15:8045:ada8:be24:7f40:f87f	127.64.248.127
b51a:901b:cb15:8045:ada8:be24:7f40:f880	127.64.248.128
b51a:901b:cb15:8045:ada8:be24:7f40:f881	127.64.248.129
b51a:901b:cb15:8045:ada8:be24:7f40:f882	127.64.248.130
b51a:901b:cb15:8045:ada8:be24:7f40:f883	127.64.248.131
b51a:901b:cb15:8045:ada8:be24:7f40:f884	127.64.248.132
b51a:901b:cb15:8045:ada8:be24:7f40:f885	127.64.248.133
b51a:901b:cb15:8045:ada8:be24:7f40:f886	127.64.248.134
b51a:901b:cb15:8045:ada8:be24:7f40:f887	127.64.248.135
b51a:901b:cb15:8045:ada8:be24:7f40:f888	127.64.248.136
b51a:901b:cb15:8045:ada8:be24:7f40:f889	127.64.248.137
b51a:901b:cb15:8045:ada8:be24:7f40:f88a	127.64.248.138
b51a:901b:cb15:8045:ada8:be24:7f40:f88b	127.64.248.139
b51a:901b:cb15:8045:ada8:be24:7f40:f88c	127.64.248.140
b51a:901b:cb15:8045:ada8:be24:7f40:f88d	127.64.248.141
b51a:901b:cb15:8045:ada8:be24:7f40:f88e	127.64.248.142
b51a:901b:cb15:8045:ada8:be24:7f40:f88f	127.64.248.143
b51a:901b:cb15:8045:ada8:be24:7f40:f890	127.64.248.144
b51a:901b:cb15:8045:ada8:be24:7f40:f891	127.64.248.145
b51a:901b:cb15:8045:ada8:be24:7f40:f892	127.64.248.146
b51a:901b:cb15:8045:ada8:be24:7f40:f893	127.64.248.147
b51a:901b:cb15:8045:ada8:be24:7f40:f894	127.64.248.148
b51a:901b:cb15:8045:ada8:be24:7f40:f895	127.64.248.149
b51a:901b:cb15:8045:ada8:be24:7f40:f896	127.64.248.150
b51a:901b:cb15:8045:ada8:be24:7f40:f897	127.64.248.151
b51a:901b:cb15:8045:ada8:be24:7f40:f898	127.64.248.152
b51a:901b:cb15:8045:ada8:be24:7f40:f899	127.64.248.153
b51a:901b:cb15:8045:ada8:be24:7f40:f89a	127.64.248.154
b51a:901b:cb15:8045:ada8:be24:7f40:f89b	127.64.248.155
b51a:901b:cb15:8045:ada8:be24:7f40:f89c	127.64.248.156
b51a:901b:cb15:8045:ada8:be24:7f40:f89d	127.64.248.157
b51a:901b:cb15:8045:ada8:be24:7f40:f89e	127.64.248.158
b51a:901b:cb15:8045:ada8:be24:7f40:f89f	127.64.248.159
b51a:901b:cb15:8045:ada8:be24:7f40:f8a0	127.64.248.160
b51a:901b:cb15:8045:ada8:be24:7f40:f8a1	127.64.248.161
b51a:901b:cb15:8045:ada8:be24:7f40:f8a2	127.64.248.162
b51a:901b:cb15:8045:ada8:be24:7f40:f8a3	127.64.248.163
b51a:901b:cb15:8045:ada8:be24:7f40:f8a4	127.64.248.164
b51a:901b:cb15:8045:ada8:be24:7f40:f8a5	127.64.248.165
b51a:901b:cb15:8045:ada8:be24:7f40:f8a6	127.64.248.166
b51a:901b:cb15:8045:ada8:be24:7f40:f8a7	127.64.248.167
b51a:901b:cb15:8045:ada8:be24:7f40:f8a8	127.64.248.168
b51a:901b:cb15:8045:ada8:be24:7f40:f8a9	127.64.248.169
b51a:901b:cb15:8045:ada8:be24:7f40:f8aa	127.64.248.170
b51a:901b:cb15:8045:ada8:be24:7f40:f8ab	127.64.248.171
b51a:901b:cb15:8045:ada8:be24:7f40:f8ac	127.64.248.172
b51a:901b:cb15:8045:ada8:be24:7f40:f8ad	127.64.248.173
b51a:901b:cb15:8045:ada8:be24:7f40:f8ae	127.64.248.174
b51a:901b:cb15:8045:ada8:be24:7f40:f8af	127.64.248.175
b51a:901b:cb15:8045:ada8:be24:7f40:f8b0	127.64.248.176
b51a:901b:cb15:8045:ada8:be24:7f40:f8b1	127.64.248.177
b51a:901b:cb15:8045:ada8:be24:7f40:f8b2	127.64.248.178
b51a:901b:cb15:8045:ada8:be24:7f40:f8b3	127.64.248.179
b51a:901b:cb15:8045:ada8:be24:7f40:f8b4	127.64.248.180

b51a:901b:cb15:8045:ada8:be24:7f40:f8b5	127.64.248.181
b51a:901b:cb15:8045:ada8:be24:7f40:f8b6	127.64.248.182
b51a:901b:cb15:8045:ada8:be24:7f40:f8b7	127.64.248.183
b51a:901b:cb15:8045:ada8:be24:7f40:f8b8	127.64.248.184
b51a:901b:cb15:8045:ada8:be24:7f40:f8b9	127.64.248.185
b51a:901b:cb15:8045:ada8:be24:7f40:f8ba	127.64.248.186
b51a:901b:cb15:8045:ada8:be24:7f40:f8bb	127.64.248.187
b51a:901b:cb15:8045:ada8:be24:7f40:f8bc	127.64.248.188
b51a:901b:cb15:8045:ada8:be24:7f40:f8bd	127.64.248.189
b51a:901b:cb15:8045:ada8:be24:7f40:f8be	127.64.248.190
b51a:901b:cb15:8045:ada8:be24:7f40:f8bf	127.64.248.191
b51a:901b:cb15:8045:ada8:be24:7f40:f8c0	127.64.248.192
b51a:901b:cb15:8045:ada8:be24:7f40:f8c1	127.64.248.193
b51a:901b:cb15:8045:ada8:be24:7f40:f8c2	127.64.248.194
b51a:901b:cb15:8045:ada8:be24:7f40:f8c3	127.64.248.195
b51a:901b:cb15:8045:ada8:be24:7f40:f8c4	127.64.248.196
b51a:901b:cb15:8045:ada8:be24:7f40:f8c5	127.64.248.197
b51a:901b:cb15:8045:ada8:be24:7f40:f8c6	127.64.248.198
b51a:901b:cb15:8045:ada8:be24:7f40:f8c7	127.64.248.199
b51a:901b:cb15:8045:ada8:be24:7f40:f8c8	127.64.248.200
b51a:901b:cb15:8045:ada8:be24:7f40:f8c9	127.64.248.201
b51a:901b:cb15:8045:ada8:be24:7f40:f8ca	127.64.248.202
b51a:901b:cb15:8045:ada8:be24:7f40:f8cb	127.64.248.203
b51a:901b:cb15:8045:ada8:be24:7f40:f8cc	127.64.248.204
b51a:901b:cb15:8045:ada8:be24:7f40:f8cd	127.64.248.205
b51a:901b:cb15:8045:ada8:be24:7f40:f8ce	127.64.248.206
b51a:901b:cb15:8045:ada8:be24:7f40:f8cf	127.64.248.207
b51a:901b:cb15:8045:ada8:be24:7f40:f8d0	127.64.248.208
b51a:901b:cb15:8045:ada8:be24:7f40:f8d1	127.64.248.209
b51a:901b:cb15:8045:ada8:be24:7f40:f8d2	127.64.248.210
b51a:901b:cb15:8045:ada8:be24:7f40:f8d3	127.64.248.211
b51a:901b:cb15:8045:ada8:be24:7f40:f8d4	127.64.248.212
b51a:901b:cb15:8045:ada8:be24:7f40:f8d5	127.64.248.213
b51a:901b:cb15:8045:ada8:be24:7f40:f8d6	127.64.248.214
b51a:901b:cb15:8045:ada8:be24:7f40:f8d7	127.64.248.215
b51a:901b:cb15:8045:ada8:be24:7f40:f8d8	127.64.248.216
b51a:901b:cb15:8045:ada8:be24:7f40:f8d9	127.64.248.217
b51a:901b:cb15:8045:ada8:be24:7f40:f8da	127.64.248.218
b51a:901b:cb15:8045:ada8:be24:7f40:f8db	127.64.248.219
b51a:901b:cb15:8045:ada8:be24:7f40:f8dc	127.64.248.220
b51a:901b:cb15:8045:ada8:be24:7f40:f8dd	127.64.248.221
b51a:901b:cb15:8045:ada8:be24:7f40:f8de	127.64.248.222
b51a:901b:cb15:8045:ada8:be24:7f40:f8df	127.64.248.223
b51a:901b:cb15:8045:ada8:be24:7f40:f8e0	127.64.248.224
b51a:901b:cb15:8045:ada8:be24:7f40:f8e1	127.64.248.225
b51a:901b:cb15:8045:ada8:be24:7f40:f8e2	127.64.248.226
b51a:901b:cb15:8045:ada8:be24:7f40:f8e3	127.64.248.227
b51a:901b:cb15:8045:ada8:be24:7f40:f8e4	127.64.248.228
b51a:901b:cb15:8045:ada8:be24:7f40:f8e5	127.64.248.229
b51a:901b:cb15:8045:ada8:be24:7f40:f8e6	127.64.248.230
b51a:901b:cb15:8045:ada8:be24:7f40:f8e7	127.64.248.231
b51a:901b:cb15:8045:ada8:be24:7f40:f8e8	127.64.248.232
b51a:901b:cb15:8045:ada8:be24:7f40:f8e9	127.64.248.233
b51a:901b:cb15:8045:ada8:be24:7f40:f8ea	127.64.248.234
b51a:901b:cb15:8045:ada8:be24:7f40:f8eb	127.64.248.235
b51a:901b:cb15:8045:ada8:be24:7f40:f8ec	127.64.248.236
b51a:901b:cb15:8045:ada8:be24:7f40:f8ed	127.64.248.237
b51a:901b:cb15:8045:ada8:be24:7f40:f8ee	127.64.248.238
b51a:901b:cb15:8045:ada8:be24:7f40:f8ef	127.64.248.239
b51a:901b:cb15:8045:ada8:be24:7f40:f8f0	127.64.248.240
b51a:901b:cb15:8045:ada8:be24:7f40:f8f1	127.64.248.241
b51a:901b:cb15:8045:ada8:be24:7f40:f8f2	127.64.248.242
b51a:901b:cb15:8045:ada8:be24:7f40:f8f3	127.64.248.243
b51a:901b:cb15:8045:ada8:be24:7f40:f8f4	127.64.248.244
b51a:901b:cb15:8045:ada8:be24:7f40:f8f5	127.64.248.245
b51a:901b:cb15:8045:ada8:be24:7f40:f8f6	127.64.248.246
b51a:901b:cb15:8045:ada8:be24:7f40:f8f7	127.64.248.247
b51a:901b:cb15:8045:ada8:be24:7f40:f8f8	127.64.248.248
b51a:901b:cb15:8045:ada8:be24:7f40:f8f9	127.64.248.249
b51a:901b:cb15:8045:ada8:be24:7f40:f8fa	127.64.248.250
b51a:901b:cb15:8045:ada8:be24:7f40:f8fb	127.64.248.251
b51a:901b:cb15:8045:ada8:be24:7f40:f8fc	127.64.248.252
b51a:901b:cb15:8045:ada8:be24:7f40:f8fd	127.64.248.253
b51a:901b:cb15:8045:ada8:be24:7f40:f8fe	127.64.248.254
b51a:901b:cb15:8045:ada8:be24:7f40:f8ff	127.64.248.255

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.