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:c49:f801	12.73.248.1
b51a:901b:cb15:8045:ada8:be24:c49:f802	12.73.248.2
b51a:901b:cb15:8045:ada8:be24:c49:f803	12.73.248.3
b51a:901b:cb15:8045:ada8:be24:c49:f804	12.73.248.4
b51a:901b:cb15:8045:ada8:be24:c49:f805	12.73.248.5
b51a:901b:cb15:8045:ada8:be24:c49:f806	12.73.248.6
b51a:901b:cb15:8045:ada8:be24:c49:f807	12.73.248.7
b51a:901b:cb15:8045:ada8:be24:c49:f808	12.73.248.8
b51a:901b:cb15:8045:ada8:be24:c49:f809	12.73.248.9
b51a:901b:cb15:8045:ada8:be24:c49:f80a	12.73.248.10
b51a:901b:cb15:8045:ada8:be24:c49:f80b	12.73.248.11
b51a:901b:cb15:8045:ada8:be24:c49:f80c	12.73.248.12
b51a:901b:cb15:8045:ada8:be24:c49:f80d	12.73.248.13
b51a:901b:cb15:8045:ada8:be24:c49:f80e	12.73.248.14
b51a:901b:cb15:8045:ada8:be24:c49:f80f	12.73.248.15
b51a:901b:cb15:8045:ada8:be24:c49:f810	12.73.248.16
b51a:901b:cb15:8045:ada8:be24:c49:f811	12.73.248.17
b51a:901b:cb15:8045:ada8:be24:c49:f812	12.73.248.18
b51a:901b:cb15:8045:ada8:be24:c49:f813	12.73.248.19
b51a:901b:cb15:8045:ada8:be24:c49:f814	12.73.248.20
b51a:901b:cb15:8045:ada8:be24:c49:f815	12.73.248.21
b51a:901b:cb15:8045:ada8:be24:c49:f816	12.73.248.22
b51a:901b:cb15:8045:ada8:be24:c49:f817	12.73.248.23
b51a:901b:cb15:8045:ada8:be24:c49:f818	12.73.248.24
b51a:901b:cb15:8045:ada8:be24:c49:f819	12.73.248.25
b51a:901b:cb15:8045:ada8:be24:c49:f81a	12.73.248.26
b51a:901b:cb15:8045:ada8:be24:c49:f81b	12.73.248.27
b51a:901b:cb15:8045:ada8:be24:c49:f81c	12.73.248.28
b51a:901b:cb15:8045:ada8:be24:c49:f81d	12.73.248.29
b51a:901b:cb15:8045:ada8:be24:c49:f81e	12.73.248.30
b51a:901b:cb15:8045:ada8:be24:c49:f81f	12.73.248.31
b51a:901b:cb15:8045:ada8:be24:c49:f820	12.73.248.32
b51a:901b:cb15:8045:ada8:be24:c49:f821	12.73.248.33
b51a:901b:cb15:8045:ada8:be24:c49:f822	12.73.248.34
b51a:901b:cb15:8045:ada8:be24:c49:f823	12.73.248.35
b51a:901b:cb15:8045:ada8:be24:c49:f824	12.73.248.36
b51a:901b:cb15:8045:ada8:be24:c49:f825	12.73.248.37
b51a:901b:cb15:8045:ada8:be24:c49:f826	12.73.248.38
b51a:901b:cb15:8045:ada8:be24:c49:f827	12.73.248.39
b51a:901b:cb15:8045:ada8:be24:c49:f828	12.73.248.40
b51a:901b:cb15:8045:ada8:be24:c49:f829	12.73.248.41
b51a:901b:cb15:8045:ada8:be24:c49:f82a	12.73.248.42
b51a:901b:cb15:8045:ada8:be24:c49:f82b	12.73.248.43
b51a:901b:cb15:8045:ada8:be24:c49:f82c	12.73.248.44
b51a:901b:cb15:8045:ada8:be24:c49:f82d	12.73.248.45
b51a:901b:cb15:8045:ada8:be24:c49:f82e	12.73.248.46
b51a:901b:cb15:8045:ada8:be24:c49:f82f	12.73.248.47
b51a:901b:cb15:8045:ada8:be24:c49:f830	12.73.248.48
b51a:901b:cb15:8045:ada8:be24:c49:f831	12.73.248.49
b51a:901b:cb15:8045:ada8:be24:c49:f832	12.73.248.50
b51a:901b:cb15:8045:ada8:be24:c49:f833	12.73.248.51
b51a:901b:cb15:8045:ada8:be24:c49:f834	12.73.248.52
b51a:901b:cb15:8045:ada8:be24:c49:f835	12.73.248.53
b51a:901b:cb15:8045:ada8:be24:c49:f836	12.73.248.54
b51a:901b:cb15:8045:ada8:be24:c49:f837	12.73.248.55
b51a:901b:cb15:8045:ada8:be24:c49:f838	12.73.248.56
b51a:901b:cb15:8045:ada8:be24:c49:f839	12.73.248.57
b51a:901b:cb15:8045:ada8:be24:c49:f83a	12.73.248.58
b51a:901b:cb15:8045:ada8:be24:c49:f83b	12.73.248.59
b51a:901b:cb15:8045:ada8:be24:c49:f83c	12.73.248.60

b51a:901b:cb15:8045:ada8:be24:c49:f83d	12.73.248.61
b51a:901b:cb15:8045:ada8:be24:c49:f83e	12.73.248.62
b51a:901b:cb15:8045:ada8:be24:c49:f83f	12.73.248.63
b51a:901b:cb15:8045:ada8:be24:c49:f840	12.73.248.64
b51a:901b:cb15:8045:ada8:be24:c49:f841	12.73.248.65
b51a:901b:cb15:8045:ada8:be24:c49:f842	12.73.248.66
b51a:901b:cb15:8045:ada8:be24:c49:f843	12.73.248.67
b51a:901b:cb15:8045:ada8:be24:c49:f844	12.73.248.68
b51a:901b:cb15:8045:ada8:be24:c49:f845	12.73.248.69
b51a:901b:cb15:8045:ada8:be24:c49:f846	12.73.248.70
b51a:901b:cb15:8045:ada8:be24:c49:f847	12.73.248.71
b51a:901b:cb15:8045:ada8:be24:c49:f848	12.73.248.72
b51a:901b:cb15:8045:ada8:be24:c49:f849	12.73.248.73
b51a:901b:cb15:8045:ada8:be24:c49:f84a	12.73.248.74
b51a:901b:cb15:8045:ada8:be24:c49:f84b	12.73.248.75
b51a:901b:cb15:8045:ada8:be24:c49:f84c	12.73.248.76
b51a:901b:cb15:8045:ada8:be24:c49:f84d	12.73.248.77
b51a:901b:cb15:8045:ada8:be24:c49:f84e	12.73.248.78
b51a:901b:cb15:8045:ada8:be24:c49:f84f	12.73.248.79
b51a:901b:cb15:8045:ada8:be24:c49:f850	12.73.248.80
b51a:901b:cb15:8045:ada8:be24:c49:f851	12.73.248.81
b51a:901b:cb15:8045:ada8:be24:c49:f852	12.73.248.82
b51a:901b:cb15:8045:ada8:be24:c49:f853	12.73.248.83
b51a:901b:cb15:8045:ada8:be24:c49:f854	12.73.248.84
b51a:901b:cb15:8045:ada8:be24:c49:f855	12.73.248.85
b51a:901b:cb15:8045:ada8:be24:c49:f856	12.73.248.86
b51a:901b:cb15:8045:ada8:be24:c49:f857	12.73.248.87
b51a:901b:cb15:8045:ada8:be24:c49:f858	12.73.248.88
b51a:901b:cb15:8045:ada8:be24:c49:f859	12.73.248.89
b51a:901b:cb15:8045:ada8:be24:c49:f85a	12.73.248.90
b51a:901b:cb15:8045:ada8:be24:c49:f85b	12.73.248.91
b51a:901b:cb15:8045:ada8:be24:c49:f85c	12.73.248.92
b51a:901b:cb15:8045:ada8:be24:c49:f85d	12.73.248.93
b51a:901b:cb15:8045:ada8:be24:c49:f85e	12.73.248.94
b51a:901b:cb15:8045:ada8:be24:c49:f85f	12.73.248.95
b51a:901b:cb15:8045:ada8:be24:c49:f860	12.73.248.96
b51a:901b:cb15:8045:ada8:be24:c49:f861	12.73.248.97
b51a:901b:cb15:8045:ada8:be24:c49:f862	12.73.248.98
b51a:901b:cb15:8045:ada8:be24:c49:f863	12.73.248.99
b51a:901b:cb15:8045:ada8:be24:c49:f864	12.73.248.100
b51a:901b:cb15:8045:ada8:be24:c49:f865	12.73.248.101
b51a:901b:cb15:8045:ada8:be24:c49:f866	12.73.248.102
b51a:901b:cb15:8045:ada8:be24:c49:f867	12.73.248.103
b51a:901b:cb15:8045:ada8:be24:c49:f868	12.73.248.104
b51a:901b:cb15:8045:ada8:be24:c49:f869	12.73.248.105
b51a:901b:cb15:8045:ada8:be24:c49:f86a	12.73.248.106
b51a:901b:cb15:8045:ada8:be24:c49:f86b	12.73.248.107
b51a:901b:cb15:8045:ada8:be24:c49:f86c	12.73.248.108
b51a:901b:cb15:8045:ada8:be24:c49:f86d	12.73.248.109
b51a:901b:cb15:8045:ada8:be24:c49:f86e	12.73.248.110
b51a:901b:cb15:8045:ada8:be24:c49:f86f	12.73.248.111
b51a:901b:cb15:8045:ada8:be24:c49:f870	12.73.248.112
b51a:901b:cb15:8045:ada8:be24:c49:f871	12.73.248.113
b51a:901b:cb15:8045:ada8:be24:c49:f872	12.73.248.114
b51a:901b:cb15:8045:ada8:be24:c49:f873	12.73.248.115
b51a:901b:cb15:8045:ada8:be24:c49:f874	12.73.248.116
b51a:901b:cb15:8045:ada8:be24:c49:f875	12.73.248.117
b51a:901b:cb15:8045:ada8:be24:c49:f876	12.73.248.118
b51a:901b:cb15:8045:ada8:be24:c49:f877	12.73.248.119
b51a:901b:cb15:8045:ada8:be24:c49:f878	12.73.248.120

b51a:901b:cb15:8045:ada8:be24:c49:f879	12.73.248.121
b51a:901b:cb15:8045:ada8:be24:c49:f87a	12.73.248.122
b51a:901b:cb15:8045:ada8:be24:c49:f87b	12.73.248.123
b51a:901b:cb15:8045:ada8:be24:c49:f87c	12.73.248.124
b51a:901b:cb15:8045:ada8:be24:c49:f87d	12.73.248.125
b51a:901b:cb15:8045:ada8:be24:c49:f87e	12.73.248.126
b51a:901b:cb15:8045:ada8:be24:c49:f87f	12.73.248.127
b51a:901b:cb15:8045:ada8:be24:c49:f880	12.73.248.128
b51a:901b:cb15:8045:ada8:be24:c49:f881	12.73.248.129
b51a:901b:cb15:8045:ada8:be24:c49:f882	12.73.248.130
b51a:901b:cb15:8045:ada8:be24:c49:f883	12.73.248.131
b51a:901b:cb15:8045:ada8:be24:c49:f884	12.73.248.132
b51a:901b:cb15:8045:ada8:be24:c49:f885	12.73.248.133
b51a:901b:cb15:8045:ada8:be24:c49:f886	12.73.248.134
b51a:901b:cb15:8045:ada8:be24:c49:f887	12.73.248.135
b51a:901b:cb15:8045:ada8:be24:c49:f888	12.73.248.136
b51a:901b:cb15:8045:ada8:be24:c49:f889	12.73.248.137
b51a:901b:cb15:8045:ada8:be24:c49:f88a	12.73.248.138
b51a:901b:cb15:8045:ada8:be24:c49:f88b	12.73.248.139
b51a:901b:cb15:8045:ada8:be24:c49:f88c	12.73.248.140
b51a:901b:cb15:8045:ada8:be24:c49:f88d	12.73.248.141
b51a:901b:cb15:8045:ada8:be24:c49:f88e	12.73.248.142
b51a:901b:cb15:8045:ada8:be24:c49:f88f	12.73.248.143
b51a:901b:cb15:8045:ada8:be24:c49:f890	12.73.248.144
b51a:901b:cb15:8045:ada8:be24:c49:f891	12.73.248.145
b51a:901b:cb15:8045:ada8:be24:c49:f892	12.73.248.146
b51a:901b:cb15:8045:ada8:be24:c49:f893	12.73.248.147
b51a:901b:cb15:8045:ada8:be24:c49:f894	12.73.248.148
b51a:901b:cb15:8045:ada8:be24:c49:f895	12.73.248.149
b51a:901b:cb15:8045:ada8:be24:c49:f896	12.73.248.150
b51a:901b:cb15:8045:ada8:be24:c49:f897	12.73.248.151
b51a:901b:cb15:8045:ada8:be24:c49:f898	12.73.248.152
b51a:901b:cb15:8045:ada8:be24:c49:f899	12.73.248.153
b51a:901b:cb15:8045:ada8:be24:c49:f89a	12.73.248.154
b51a:901b:cb15:8045:ada8:be24:c49:f89b	12.73.248.155
b51a:901b:cb15:8045:ada8:be24:c49:f89c	12.73.248.156
b51a:901b:cb15:8045:ada8:be24:c49:f89d	12.73.248.157
b51a:901b:cb15:8045:ada8:be24:c49:f89e	12.73.248.158
b51a:901b:cb15:8045:ada8:be24:c49:f89f	12.73.248.159
b51a:901b:cb15:8045:ada8:be24:c49:f8a0	12.73.248.160
b51a:901b:cb15:8045:ada8:be24:c49:f8a1	12.73.248.161
b51a:901b:cb15:8045:ada8:be24:c49:f8a2	12.73.248.162
b51a:901b:cb15:8045:ada8:be24:c49:f8a3	12.73.248.163
b51a:901b:cb15:8045:ada8:be24:c49:f8a4	12.73.248.164
b51a:901b:cb15:8045:ada8:be24:c49:f8a5	12.73.248.165
b51a:901b:cb15:8045:ada8:be24:c49:f8a6	12.73.248.166
b51a:901b:cb15:8045:ada8:be24:c49:f8a7	12.73.248.167
b51a:901b:cb15:8045:ada8:be24:c49:f8a8	12.73.248.168
b51a:901b:cb15:8045:ada8:be24:c49:f8a9	12.73.248.169
b51a:901b:cb15:8045:ada8:be24:c49:f8aa	12.73.248.170
b51a:901b:cb15:8045:ada8:be24:c49:f8ab	12.73.248.171
b51a:901b:cb15:8045:ada8:be24:c49:f8ac	12.73.248.172
b51a:901b:cb15:8045:ada8:be24:c49:f8ad	12.73.248.173
b51a:901b:cb15:8045:ada8:be24:c49:f8ae	12.73.248.174
b51a:901b:cb15:8045:ada8:be24:c49:f8af	12.73.248.175
b51a:901b:cb15:8045:ada8:be24:c49:f8b0	12.73.248.176
b51a:901b:cb15:8045:ada8:be24:c49:f8b1	12.73.248.177
b51a:901b:cb15:8045:ada8:be24:c49:f8b2	12.73.248.178
b51a:901b:cb15:8045:ada8:be24:c49:f8b3	12.73.248.179
b51a:901b:cb15:8045:ada8:be24:c49:f8b4	12.73.248.180

b51a:901b:cb15:8045:ada8:be24:c49:f8b5	12.73.248.181
b51a:901b:cb15:8045:ada8:be24:c49:f8b6	12.73.248.182
b51a:901b:cb15:8045:ada8:be24:c49:f8b7	12.73.248.183
b51a:901b:cb15:8045:ada8:be24:c49:f8b8	12.73.248.184
b51a:901b:cb15:8045:ada8:be24:c49:f8b9	12.73.248.185
b51a:901b:cb15:8045:ada8:be24:c49:f8ba	12.73.248.186
b51a:901b:cb15:8045:ada8:be24:c49:f8bb	12.73.248.187
b51a:901b:cb15:8045:ada8:be24:c49:f8bc	12.73.248.188
b51a:901b:cb15:8045:ada8:be24:c49:f8bd	12.73.248.189
b51a:901b:cb15:8045:ada8:be24:c49:f8be	12.73.248.190
b51a:901b:cb15:8045:ada8:be24:c49:f8bf	12.73.248.191
b51a:901b:cb15:8045:ada8:be24:c49:f8c0	12.73.248.192
b51a:901b:cb15:8045:ada8:be24:c49:f8c1	12.73.248.193
b51a:901b:cb15:8045:ada8:be24:c49:f8c2	12.73.248.194
b51a:901b:cb15:8045:ada8:be24:c49:f8c3	12.73.248.195
b51a:901b:cb15:8045:ada8:be24:c49:f8c4	12.73.248.196
b51a:901b:cb15:8045:ada8:be24:c49:f8c5	12.73.248.197
b51a:901b:cb15:8045:ada8:be24:c49:f8c6	12.73.248.198
b51a:901b:cb15:8045:ada8:be24:c49:f8c7	12.73.248.199
b51a:901b:cb15:8045:ada8:be24:c49:f8c8	12.73.248.200
b51a:901b:cb15:8045:ada8:be24:c49:f8c9	12.73.248.201
b51a:901b:cb15:8045:ada8:be24:c49:f8ca	12.73.248.202
b51a:901b:cb15:8045:ada8:be24:c49:f8cb	12.73.248.203
b51a:901b:cb15:8045:ada8:be24:c49:f8cc	12.73.248.204
b51a:901b:cb15:8045:ada8:be24:c49:f8cd	12.73.248.205
b51a:901b:cb15:8045:ada8:be24:c49:f8ce	12.73.248.206
b51a:901b:cb15:8045:ada8:be24:c49:f8cf	12.73.248.207
b51a:901b:cb15:8045:ada8:be24:c49:f8d0	12.73.248.208
b51a:901b:cb15:8045:ada8:be24:c49:f8d1	12.73.248.209
b51a:901b:cb15:8045:ada8:be24:c49:f8d2	12.73.248.210
b51a:901b:cb15:8045:ada8:be24:c49:f8d3	12.73.248.211
b51a:901b:cb15:8045:ada8:be24:c49:f8d4	12.73.248.212
b51a:901b:cb15:8045:ada8:be24:c49:f8d5	12.73.248.213
b51a:901b:cb15:8045:ada8:be24:c49:f8d6	12.73.248.214
b51a:901b:cb15:8045:ada8:be24:c49:f8d7	12.73.248.215
b51a:901b:cb15:8045:ada8:be24:c49:f8d8	12.73.248.216
b51a:901b:cb15:8045:ada8:be24:c49:f8d9	12.73.248.217
b51a:901b:cb15:8045:ada8:be24:c49:f8da	12.73.248.218
b51a:901b:cb15:8045:ada8:be24:c49:f8db	12.73.248.219
b51a:901b:cb15:8045:ada8:be24:c49:f8dc	12.73.248.220
b51a:901b:cb15:8045:ada8:be24:c49:f8dd	12.73.248.221
b51a:901b:cb15:8045:ada8:be24:c49:f8de	12.73.248.222
b51a:901b:cb15:8045:ada8:be24:c49:f8df	12.73.248.223
b51a:901b:cb15:8045:ada8:be24:c49:f8e0	12.73.248.224
b51a:901b:cb15:8045:ada8:be24:c49:f8e1	12.73.248.225
b51a:901b:cb15:8045:ada8:be24:c49:f8e2	12.73.248.226
b51a:901b:cb15:8045:ada8:be24:c49:f8e3	12.73.248.227
b51a:901b:cb15:8045:ada8:be24:c49:f8e4	12.73.248.228
b51a:901b:cb15:8045:ada8:be24:c49:f8e5	12.73.248.229
b51a:901b:cb15:8045:ada8:be24:c49:f8e6	12.73.248.230
b51a:901b:cb15:8045:ada8:be24:c49:f8e7	12.73.248.231
b51a:901b:cb15:8045:ada8:be24:c49:f8e8	12.73.248.232
b51a:901b:cb15:8045:ada8:be24:c49:f8e9	12.73.248.233
b51a:901b:cb15:8045:ada8:be24:c49:f8ea	12.73.248.234
b51a:901b:cb15:8045:ada8:be24:c49:f8eb	12.73.248.235
b51a:901b:cb15:8045:ada8:be24:c49:f8ec	12.73.248.236
b51a:901b:cb15:8045:ada8:be24:c49:f8ed	12.73.248.237
b51a:901b:cb15:8045:ada8:be24:c49:f8ee	12.73.248.238
b51a:901b:cb15:8045:ada8:be24:c49:f8ef	12.73.248.239
b51a:901b:cb15:8045:ada8:be24:c49:f8f0	12.73.248.240
b51a:901b:cb15:8045:ada8:be24:c49:f8f1	12.73.248.241
b51a:901b:cb15:8045:ada8:be24:c49:f8f2	12.73.248.242
b51a:901b:cb15:8045:ada8:be24:c49:f8f3	12.73.248.243
b51a:901b:cb15:8045:ada8:be24:c49:f8f4	12.73.248.244
b51a:901b:cb15:8045:ada8:be24:c49:f8f5	12.73.248.245
b51a:901b:cb15:8045:ada8:be24:c49:f8f6	12.73.248.246
b51a:901b:cb15:8045:ada8:be24:c49:f8f7	12.73.248.247
b51a:901b:cb15:8045:ada8:be24:c49:f8f8	12.73.248.248
b51a:901b:cb15:8045:ada8:be24:c49:f8f9	12.73.248.249
b51a:901b:cb15:8045:ada8:be24:c49:f8fa	12.73.248.250
b51a:901b:cb15:8045:ada8:be24:c49:f8fb	12.73.248.251
b51a:901b:cb15:8045:ada8:be24:c49:f8fc	12.73.248.252
b51a:901b:cb15:8045:ada8:be24:c49:f8fd	12.73.248.253
b51a:901b:cb15:8045:ada8:be24:c49:f8fe	12.73.248.254
b51a:901b:cb15:8045:ada8:be24:c49:f8ff	12.73.248.255

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.