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:cdcd:8043:f801	128.67.248.1
b51a:901b:cb15:8045:ada8:cdcd:8043:f802	128.67.248.2
b51a:901b:cb15:8045:ada8:cdcd:8043:f803	128.67.248.3
b51a:901b:cb15:8045:ada8:cdcd:8043:f804	128.67.248.4
b51a:901b:cb15:8045:ada8:cdcd:8043:f805	128.67.248.5
b51a:901b:cb15:8045:ada8:cdcd:8043:f806	128.67.248.6
b51a:901b:cb15:8045:ada8:cdcd:8043:f807	128.67.248.7
b51a:901b:cb15:8045:ada8:cdcd:8043:f808	128.67.248.8
b51a:901b:cb15:8045:ada8:cdcd:8043:f809	128.67.248.9
b51a:901b:cb15:8045:ada8:cdcd:8043:f80a	128.67.248.10
b51a:901b:cb15:8045:ada8:cdcd:8043:f80b	128.67.248.11
b51a:901b:cb15:8045:ada8:cdcd:8043:f80c	128.67.248.12
b51a:901b:cb15:8045:ada8:cdcd:8043:f80d	128.67.248.13
b51a:901b:cb15:8045:ada8:cdcd:8043:f80e	128.67.248.14
b51a:901b:cb15:8045:ada8:cdcd:8043:f80f	128.67.248.15
b51a:901b:cb15:8045:ada8:cdcd:8043:f810	128.67.248.16
b51a:901b:cb15:8045:ada8:cdcd:8043:f811	128.67.248.17
b51a:901b:cb15:8045:ada8:cdcd:8043:f812	128.67.248.18
b51a:901b:cb15:8045:ada8:cdcd:8043:f813	128.67.248.19
b51a:901b:cb15:8045:ada8:cdcd:8043:f814	128.67.248.20
b51a:901b:cb15:8045:ada8:cdcd:8043:f815	128.67.248.21
b51a:901b:cb15:8045:ada8:cdcd:8043:f816	128.67.248.22
b51a:901b:cb15:8045:ada8:cdcd:8043:f817	128.67.248.23
b51a:901b:cb15:8045:ada8:cdcd:8043:f818	128.67.248.24
b51a:901b:cb15:8045:ada8:cdcd:8043:f819	128.67.248.25
b51a:901b:cb15:8045:ada8:cdcd:8043:f81a	128.67.248.26
b51a:901b:cb15:8045:ada8:cdcd:8043:f81b	128.67.248.27
b51a:901b:cb15:8045:ada8:cdcd:8043:f81c	128.67.248.28
b51a:901b:cb15:8045:ada8:cdcd:8043:f81d	128.67.248.29
b51a:901b:cb15:8045:ada8:cdcd:8043:f81e	128.67.248.30
b51a:901b:cb15:8045:ada8:cdcd:8043:f81f	128.67.248.31
b51a:901b:cb15:8045:ada8:cdcd:8043:f820	128.67.248.32
b51a:901b:cb15:8045:ada8:cdcd:8043:f821	128.67.248.33
b51a:901b:cb15:8045:ada8:cdcd:8043:f822	128.67.248.34
b51a:901b:cb15:8045:ada8:cdcd:8043:f823	128.67.248.35
b51a:901b:cb15:8045:ada8:cdcd:8043:f824	128.67.248.36
b51a:901b:cb15:8045:ada8:cdcd:8043:f825	128.67.248.37
b51a:901b:cb15:8045:ada8:cdcd:8043:f826	128.67.248.38
b51a:901b:cb15:8045:ada8:cdcd:8043:f827	128.67.248.39
b51a:901b:cb15:8045:ada8:cdcd:8043:f828	128.67.248.40
b51a:901b:cb15:8045:ada8:cdcd:8043:f829	128.67.248.41
b51a:901b:cb15:8045:ada8:cdcd:8043:f82a	128.67.248.42
b51a:901b:cb15:8045:ada8:cdcd:8043:f82b	128.67.248.43
b51a:901b:cb15:8045:ada8:cdcd:8043:f82c	128.67.248.44
b51a:901b:cb15:8045:ada8:cdcd:8043:f82d	128.67.248.45
b51a:901b:cb15:8045:ada8:cdcd:8043:f82e	128.67.248.46
b51a:901b:cb15:8045:ada8:cdcd:8043:f82f	128.67.248.47
b51a:901b:cb15:8045:ada8:cdcd:8043:f830	128.67.248.48
b51a:901b:cb15:8045:ada8:cdcd:8043:f831	128.67.248.49
b51a:901b:cb15:8045:ada8:cdcd:8043:f832	128.67.248.50
b51a:901b:cb15:8045:ada8:cdcd:8043:f833	128.67.248.51
b51a:901b:cb15:8045:ada8:cdcd:8043:f834	128.67.248.52
b51a:901b:cb15:8045:ada8:cdcd:8043:f835	128.67.248.53
b51a:901b:cb15:8045:ada8:cdcd:8043:f836	128.67.248.54
b51a:901b:cb15:8045:ada8:cdcd:8043:f837	128.67.248.55
b51a:901b:cb15:8045:ada8:cdcd:8043:f838	128.67.248.56
b51a:901b:cb15:8045:ada8:cdcd:8043:f839	128.67.248.57
b51a:901b:cb15:8045:ada8:cdcd:8043:f83a	128.67.248.58
b51a:901b:cb15:8045:ada8:cdcd:8043:f83b	128.67.248.59
b51a:901b:cb15:8045:ada8:cdcd:8043:f83c	128.67.248.60

b51a:901b:cb15:8045:ada8:cdcd:8043:f83d	128.67.248.61
b51a:901b:cb15:8045:ada8:cdcd:8043:f83e	128.67.248.62
b51a:901b:cb15:8045:ada8:cdcd:8043:f83f	128.67.248.63
b51a:901b:cb15:8045:ada8:cdcd:8043:f840	128.67.248.64
b51a:901b:cb15:8045:ada8:cdcd:8043:f841	128.67.248.65
b51a:901b:cb15:8045:ada8:cdcd:8043:f842	128.67.248.66
b51a:901b:cb15:8045:ada8:cdcd:8043:f843	128.67.248.67
b51a:901b:cb15:8045:ada8:cdcd:8043:f844	128.67.248.68
b51a:901b:cb15:8045:ada8:cdcd:8043:f845	128.67.248.69
b51a:901b:cb15:8045:ada8:cdcd:8043:f846	128.67.248.70
b51a:901b:cb15:8045:ada8:cdcd:8043:f847	128.67.248.71
b51a:901b:cb15:8045:ada8:cdcd:8043:f848	128.67.248.72
b51a:901b:cb15:8045:ada8:cdcd:8043:f849	128.67.248.73
b51a:901b:cb15:8045:ada8:cdcd:8043:f84a	128.67.248.74
b51a:901b:cb15:8045:ada8:cdcd:8043:f84b	128.67.248.75
b51a:901b:cb15:8045:ada8:cdcd:8043:f84c	128.67.248.76
b51a:901b:cb15:8045:ada8:cdcd:8043:f84d	128.67.248.77
b51a:901b:cb15:8045:ada8:cdcd:8043:f84e	128.67.248.78
b51a:901b:cb15:8045:ada8:cdcd:8043:f84f	128.67.248.79
b51a:901b:cb15:8045:ada8:cdcd:8043:f850	128.67.248.80
b51a:901b:cb15:8045:ada8:cdcd:8043:f851	128.67.248.81
b51a:901b:cb15:8045:ada8:cdcd:8043:f852	128.67.248.82
b51a:901b:cb15:8045:ada8:cdcd:8043:f853	128.67.248.83
b51a:901b:cb15:8045:ada8:cdcd:8043:f854	128.67.248.84
b51a:901b:cb15:8045:ada8:cdcd:8043:f855	128.67.248.85
b51a:901b:cb15:8045:ada8:cdcd:8043:f856	128.67.248.86
b51a:901b:cb15:8045:ada8:cdcd:8043:f857	128.67.248.87
b51a:901b:cb15:8045:ada8:cdcd:8043:f858	128.67.248.88
b51a:901b:cb15:8045:ada8:cdcd:8043:f859	128.67.248.89
b51a:901b:cb15:8045:ada8:cdcd:8043:f85a	128.67.248.90
b51a:901b:cb15:8045:ada8:cdcd:8043:f85b	128.67.248.91
b51a:901b:cb15:8045:ada8:cdcd:8043:f85c	128.67.248.92
b51a:901b:cb15:8045:ada8:cdcd:8043:f85d	128.67.248.93
b51a:901b:cb15:8045:ada8:cdcd:8043:f85e	128.67.248.94
b51a:901b:cb15:8045:ada8:cdcd:8043:f85f	128.67.248.95
b51a:901b:cb15:8045:ada8:cdcd:8043:f860	128.67.248.96
b51a:901b:cb15:8045:ada8:cdcd:8043:f861	128.67.248.97
b51a:901b:cb15:8045:ada8:cdcd:8043:f862	128.67.248.98
b51a:901b:cb15:8045:ada8:cdcd:8043:f863	128.67.248.99
b51a:901b:cb15:8045:ada8:cdcd:8043:f864	128.67.248.100
b51a:901b:cb15:8045:ada8:cdcd:8043:f865	128.67.248.101
b51a:901b:cb15:8045:ada8:cdcd:8043:f866	128.67.248.102
b51a:901b:cb15:8045:ada8:cdcd:8043:f867	128.67.248.103
b51a:901b:cb15:8045:ada8:cdcd:8043:f868	128.67.248.104
b51a:901b:cb15:8045:ada8:cdcd:8043:f869	128.67.248.105
b51a:901b:cb15:8045:ada8:cdcd:8043:f86a	128.67.248.106
b51a:901b:cb15:8045:ada8:cdcd:8043:f86b	128.67.248.107
b51a:901b:cb15:8045:ada8:cdcd:8043:f86c	128.67.248.108
b51a:901b:cb15:8045:ada8:cdcd:8043:f86d	128.67.248.109
b51a:901b:cb15:8045:ada8:cdcd:8043:f86e	128.67.248.110
b51a:901b:cb15:8045:ada8:cdcd:8043:f86f	128.67.248.111
b51a:901b:cb15:8045:ada8:cdcd:8043:f870	128.67.248.112
b51a:901b:cb15:8045:ada8:cdcd:8043:f871	128.67.248.113
b51a:901b:cb15:8045:ada8:cdcd:8043:f872	128.67.248.114
b51a:901b:cb15:8045:ada8:cdcd:8043:f873	128.67.248.115
b51a:901b:cb15:8045:ada8:cdcd:8043:f874	128.67.248.116
b51a:901b:cb15:8045:ada8:cdcd:8043:f875	128.67.248.117
b51a:901b:cb15:8045:ada8:cdcd:8043:f876	128.67.248.118
b51a:901b:cb15:8045:ada8:cdcd:8043:f877	128.67.248.119
b51a:901b:cb15:8045:ada8:cdcd:8043:f878	128.67.248.120

b51a:901b:cb15:8045:ada8:cdcd:8043:f879	128.67.248.121
b51a:901b:cb15:8045:ada8:cdcd:8043:f87a	128.67.248.122
b51a:901b:cb15:8045:ada8:cdcd:8043:f87b	128.67.248.123
b51a:901b:cb15:8045:ada8:cdcd:8043:f87c	128.67.248.124
b51a:901b:cb15:8045:ada8:cdcd:8043:f87d	128.67.248.125
b51a:901b:cb15:8045:ada8:cdcd:8043:f87e	128.67.248.126
b51a:901b:cb15:8045:ada8:cdcd:8043:f87f	128.67.248.127
b51a:901b:cb15:8045:ada8:cdcd:8043:f880	128.67.248.128
b51a:901b:cb15:8045:ada8:cdcd:8043:f881	128.67.248.129
b51a:901b:cb15:8045:ada8:cdcd:8043:f882	128.67.248.130
b51a:901b:cb15:8045:ada8:cdcd:8043:f883	128.67.248.131
b51a:901b:cb15:8045:ada8:cdcd:8043:f884	128.67.248.132
b51a:901b:cb15:8045:ada8:cdcd:8043:f885	128.67.248.133
b51a:901b:cb15:8045:ada8:cdcd:8043:f886	128.67.248.134
b51a:901b:cb15:8045:ada8:cdcd:8043:f887	128.67.248.135
b51a:901b:cb15:8045:ada8:cdcd:8043:f888	128.67.248.136
b51a:901b:cb15:8045:ada8:cdcd:8043:f889	128.67.248.137
b51a:901b:cb15:8045:ada8:cdcd:8043:f88a	128.67.248.138
b51a:901b:cb15:8045:ada8:cdcd:8043:f88b	128.67.248.139
b51a:901b:cb15:8045:ada8:cdcd:8043:f88c	128.67.248.140
b51a:901b:cb15:8045:ada8:cdcd:8043:f88d	128.67.248.141
b51a:901b:cb15:8045:ada8:cdcd:8043:f88e	128.67.248.142
b51a:901b:cb15:8045:ada8:cdcd:8043:f88f	128.67.248.143
b51a:901b:cb15:8045:ada8:cdcd:8043:f890	128.67.248.144
b51a:901b:cb15:8045:ada8:cdcd:8043:f891	128.67.248.145
b51a:901b:cb15:8045:ada8:cdcd:8043:f892	128.67.248.146
b51a:901b:cb15:8045:ada8:cdcd:8043:f893	128.67.248.147
b51a:901b:cb15:8045:ada8:cdcd:8043:f894	128.67.248.148
b51a:901b:cb15:8045:ada8:cdcd:8043:f895	128.67.248.149
b51a:901b:cb15:8045:ada8:cdcd:8043:f896	128.67.248.150
b51a:901b:cb15:8045:ada8:cdcd:8043:f897	128.67.248.151
b51a:901b:cb15:8045:ada8:cdcd:8043:f898	128.67.248.152
b51a:901b:cb15:8045:ada8:cdcd:8043:f899	128.67.248.153
b51a:901b:cb15:8045:ada8:cdcd:8043:f89a	128.67.248.154
b51a:901b:cb15:8045:ada8:cdcd:8043:f89b	128.67.248.155
b51a:901b:cb15:8045:ada8:cdcd:8043:f89c	128.67.248.156
b51a:901b:cb15:8045:ada8:cdcd:8043:f89d	128.67.248.157
b51a:901b:cb15:8045:ada8:cdcd:8043:f89e	128.67.248.158
b51a:901b:cb15:8045:ada8:cdcd:8043:f89f	128.67.248.159
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a0	128.67.248.160
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a1	128.67.248.161
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a2	128.67.248.162
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a3	128.67.248.163
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a4	128.67.248.164
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a5	128.67.248.165
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a6	128.67.248.166
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a7	128.67.248.167
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a8	128.67.248.168
b51a:901b:cb15:8045:ada8:cdcd:8043:f8a9	128.67.248.169
b51a:901b:cb15:8045:ada8:cdcd:8043:f8aa	128.67.248.170
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ab	128.67.248.171
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ac	128.67.248.172
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ad	128.67.248.173
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ae	128.67.248.174
b51a:901b:cb15:8045:ada8:cdcd:8043:f8af	128.67.248.175
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b0	128.67.248.176
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b1	128.67.248.177
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b2	128.67.248.178
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b3	128.67.248.179
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b4	128.67.248.180

b51a:901b:cb15:8045:ada8:cdcd:8043:f8b5	128.67.248.181
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b6	128.67.248.182
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b7	128.67.248.183
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b8	128.67.248.184
b51a:901b:cb15:8045:ada8:cdcd:8043:f8b9	128.67.248.185
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ba	128.67.248.186
b51a:901b:cb15:8045:ada8:cdcd:8043:f8bb	128.67.248.187
b51a:901b:cb15:8045:ada8:cdcd:8043:f8bc	128.67.248.188
b51a:901b:cb15:8045:ada8:cdcd:8043:f8bd	128.67.248.189
b51a:901b:cb15:8045:ada8:cdcd:8043:f8be	128.67.248.190
b51a:901b:cb15:8045:ada8:cdcd:8043:f8bf	128.67.248.191
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c0	128.67.248.192
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c1	128.67.248.193
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c2	128.67.248.194
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c3	128.67.248.195
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c4	128.67.248.196
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c5	128.67.248.197
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c6	128.67.248.198
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c7	128.67.248.199
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c8	128.67.248.200
b51a:901b:cb15:8045:ada8:cdcd:8043:f8c9	128.67.248.201
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ca	128.67.248.202
b51a:901b:cb15:8045:ada8:cdcd:8043:f8cb	128.67.248.203
b51a:901b:cb15:8045:ada8:cdcd:8043:f8cc	128.67.248.204
b51a:901b:cb15:8045:ada8:cdcd:8043:f8cd	128.67.248.205
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ce	128.67.248.206
b51a:901b:cb15:8045:ada8:cdcd:8043:f8cf	128.67.248.207
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d0	128.67.248.208
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d1	128.67.248.209
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d2	128.67.248.210
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d3	128.67.248.211
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d4	128.67.248.212
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d5	128.67.248.213
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d6	128.67.248.214
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d7	128.67.248.215
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d8	128.67.248.216
b51a:901b:cb15:8045:ada8:cdcd:8043:f8d9	128.67.248.217
b51a:901b:cb15:8045:ada8:cdcd:8043:f8da	128.67.248.218
b51a:901b:cb15:8045:ada8:cdcd:8043:f8db	128.67.248.219
b51a:901b:cb15:8045:ada8:cdcd:8043:f8dc	128.67.248.220
b51a:901b:cb15:8045:ada8:cdcd:8043:f8dd	128.67.248.221
b51a:901b:cb15:8045:ada8:cdcd:8043:f8de	128.67.248.222
b51a:901b:cb15:8045:ada8:cdcd:8043:f8df	128.67.248.223
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e0	128.67.248.224
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e1	128.67.248.225
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e2	128.67.248.226
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e3	128.67.248.227
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e4	128.67.248.228
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e5	128.67.248.229
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e6	128.67.248.230
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e7	128.67.248.231
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e8	128.67.248.232
b51a:901b:cb15:8045:ada8:cdcd:8043:f8e9	128.67.248.233
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ea	128.67.248.234
b51a:901b:cb15:8045:ada8:cdcd:8043:f8eb	128.67.248.235
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ec	128.67.248.236
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ed	128.67.248.237
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ee	128.67.248.238
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ef	128.67.248.239
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f0	128.67.248.240
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f1	128.67.248.241
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f2	128.67.248.242
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f3	128.67.248.243
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f4	128.67.248.244
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f5	128.67.248.245
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f6	128.67.248.246
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f7	128.67.248.247
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f8	128.67.248.248
b51a:901b:cb15:8045:ada8:cdcd:8043:f8f9	128.67.248.249
b51a:901b:cb15:8045:ada8:cdcd:8043:f8fa	128.67.248.250
b51a:901b:cb15:8045:ada8:cdcd:8043:f8fb	128.67.248.251
b51a:901b:cb15:8045:ada8:cdcd:8043:f8fc	128.67.248.252
b51a:901b:cb15:8045:ada8:cdcd:8043:f8fd	128.67.248.253
b51a:901b:cb15:8045:ada8:cdcd:8043:f8fe	128.67.248.254
b51a:901b:cb15:8045:ada8:cdcd:8043:f8ff	128.67.248.255

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.