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:bc24:5b51:f801	91.81.248.1
b51a:901b:cb15:8045:ada8:bc24:5b51:f802	91.81.248.2
b51a:901b:cb15:8045:ada8:bc24:5b51:f803	91.81.248.3
b51a:901b:cb15:8045:ada8:bc24:5b51:f804	91.81.248.4
b51a:901b:cb15:8045:ada8:bc24:5b51:f805	91.81.248.5
b51a:901b:cb15:8045:ada8:bc24:5b51:f806	91.81.248.6
b51a:901b:cb15:8045:ada8:bc24:5b51:f807	91.81.248.7
b51a:901b:cb15:8045:ada8:bc24:5b51:f808	91.81.248.8
b51a:901b:cb15:8045:ada8:bc24:5b51:f809	91.81.248.9
b51a:901b:cb15:8045:ada8:bc24:5b51:f80a	91.81.248.10
b51a:901b:cb15:8045:ada8:bc24:5b51:f80b	91.81.248.11
b51a:901b:cb15:8045:ada8:bc24:5b51:f80c	91.81.248.12
b51a:901b:cb15:8045:ada8:bc24:5b51:f80d	91.81.248.13
b51a:901b:cb15:8045:ada8:bc24:5b51:f80e	91.81.248.14
b51a:901b:cb15:8045:ada8:bc24:5b51:f80f	91.81.248.15
b51a:901b:cb15:8045:ada8:bc24:5b51:f810	91.81.248.16
b51a:901b:cb15:8045:ada8:bc24:5b51:f811	91.81.248.17
b51a:901b:cb15:8045:ada8:bc24:5b51:f812	91.81.248.18
b51a:901b:cb15:8045:ada8:bc24:5b51:f813	91.81.248.19
b51a:901b:cb15:8045:ada8:bc24:5b51:f814	91.81.248.20
b51a:901b:cb15:8045:ada8:bc24:5b51:f815	91.81.248.21
b51a:901b:cb15:8045:ada8:bc24:5b51:f816	91.81.248.22
b51a:901b:cb15:8045:ada8:bc24:5b51:f817	91.81.248.23
b51a:901b:cb15:8045:ada8:bc24:5b51:f818	91.81.248.24
b51a:901b:cb15:8045:ada8:bc24:5b51:f819	91.81.248.25
b51a:901b:cb15:8045:ada8:bc24:5b51:f81a	91.81.248.26
b51a:901b:cb15:8045:ada8:bc24:5b51:f81b	91.81.248.27
b51a:901b:cb15:8045:ada8:bc24:5b51:f81c	91.81.248.28
b51a:901b:cb15:8045:ada8:bc24:5b51:f81d	91.81.248.29
b51a:901b:cb15:8045:ada8:bc24:5b51:f81e	91.81.248.30
b51a:901b:cb15:8045:ada8:bc24:5b51:f81f	91.81.248.31
b51a:901b:cb15:8045:ada8:bc24:5b51:f820	91.81.248.32
b51a:901b:cb15:8045:ada8:bc24:5b51:f821	91.81.248.33
b51a:901b:cb15:8045:ada8:bc24:5b51:f822	91.81.248.34
b51a:901b:cb15:8045:ada8:bc24:5b51:f823	91.81.248.35
b51a:901b:cb15:8045:ada8:bc24:5b51:f824	91.81.248.36
b51a:901b:cb15:8045:ada8:bc24:5b51:f825	91.81.248.37
b51a:901b:cb15:8045:ada8:bc24:5b51:f826	91.81.248.38
b51a:901b:cb15:8045:ada8:bc24:5b51:f827	91.81.248.39
b51a:901b:cb15:8045:ada8:bc24:5b51:f828	91.81.248.40
b51a:901b:cb15:8045:ada8:bc24:5b51:f829	91.81.248.41
b51a:901b:cb15:8045:ada8:bc24:5b51:f82a	91.81.248.42
b51a:901b:cb15:8045:ada8:bc24:5b51:f82b	91.81.248.43
b51a:901b:cb15:8045:ada8:bc24:5b51:f82c	91.81.248.44
b51a:901b:cb15:8045:ada8:bc24:5b51:f82d	91.81.248.45
b51a:901b:cb15:8045:ada8:bc24:5b51:f82e	91.81.248.46
b51a:901b:cb15:8045:ada8:bc24:5b51:f82f	91.81.248.47
b51a:901b:cb15:8045:ada8:bc24:5b51:f830	91.81.248.48
b51a:901b:cb15:8045:ada8:bc24:5b51:f831	91.81.248.49
b51a:901b:cb15:8045:ada8:bc24:5b51:f832	91.81.248.50
b51a:901b:cb15:8045:ada8:bc24:5b51:f833	91.81.248.51
b51a:901b:cb15:8045:ada8:bc24:5b51:f834	91.81.248.52
b51a:901b:cb15:8045:ada8:bc24:5b51:f835	91.81.248.53
b51a:901b:cb15:8045:ada8:bc24:5b51:f836	91.81.248.54
b51a:901b:cb15:8045:ada8:bc24:5b51:f837	91.81.248.55
b51a:901b:cb15:8045:ada8:bc24:5b51:f838	91.81.248.56
b51a:901b:cb15:8045:ada8:bc24:5b51:f839	91.81.248.57
b51a:901b:cb15:8045:ada8:bc24:5b51:f83a	91.81.248.58
b51a:901b:cb15:8045:ada8:bc24:5b51:f83b	91.81.248.59
b51a:901b:cb15:8045:ada8:bc24:5b51:f83c	91.81.248.60

b51a:901b:cb15:8045:ada8:bc24:5b51:f83d	91.81.248.61
b51a:901b:cb15:8045:ada8:bc24:5b51:f83e	91.81.248.62
b51a:901b:cb15:8045:ada8:bc24:5b51:f83f	91.81.248.63
b51a:901b:cb15:8045:ada8:bc24:5b51:f840	91.81.248.64
b51a:901b:cb15:8045:ada8:bc24:5b51:f841	91.81.248.65
b51a:901b:cb15:8045:ada8:bc24:5b51:f842	91.81.248.66
b51a:901b:cb15:8045:ada8:bc24:5b51:f843	91.81.248.67
b51a:901b:cb15:8045:ada8:bc24:5b51:f844	91.81.248.68
b51a:901b:cb15:8045:ada8:bc24:5b51:f845	91.81.248.69
b51a:901b:cb15:8045:ada8:bc24:5b51:f846	91.81.248.70
b51a:901b:cb15:8045:ada8:bc24:5b51:f847	91.81.248.71
b51a:901b:cb15:8045:ada8:bc24:5b51:f848	91.81.248.72
b51a:901b:cb15:8045:ada8:bc24:5b51:f849	91.81.248.73
b51a:901b:cb15:8045:ada8:bc24:5b51:f84a	91.81.248.74
b51a:901b:cb15:8045:ada8:bc24:5b51:f84b	91.81.248.75
b51a:901b:cb15:8045:ada8:bc24:5b51:f84c	91.81.248.76
b51a:901b:cb15:8045:ada8:bc24:5b51:f84d	91.81.248.77
b51a:901b:cb15:8045:ada8:bc24:5b51:f84e	91.81.248.78
b51a:901b:cb15:8045:ada8:bc24:5b51:f84f	91.81.248.79
b51a:901b:cb15:8045:ada8:bc24:5b51:f850	91.81.248.80
b51a:901b:cb15:8045:ada8:bc24:5b51:f851	91.81.248.81
b51a:901b:cb15:8045:ada8:bc24:5b51:f852	91.81.248.82
b51a:901b:cb15:8045:ada8:bc24:5b51:f853	91.81.248.83
b51a:901b:cb15:8045:ada8:bc24:5b51:f854	91.81.248.84
b51a:901b:cb15:8045:ada8:bc24:5b51:f855	91.81.248.85
b51a:901b:cb15:8045:ada8:bc24:5b51:f856	91.81.248.86
b51a:901b:cb15:8045:ada8:bc24:5b51:f857	91.81.248.87
b51a:901b:cb15:8045:ada8:bc24:5b51:f858	91.81.248.88
b51a:901b:cb15:8045:ada8:bc24:5b51:f859	91.81.248.89
b51a:901b:cb15:8045:ada8:bc24:5b51:f85a	91.81.248.90
b51a:901b:cb15:8045:ada8:bc24:5b51:f85b	91.81.248.91
b51a:901b:cb15:8045:ada8:bc24:5b51:f85c	91.81.248.92
b51a:901b:cb15:8045:ada8:bc24:5b51:f85d	91.81.248.93
b51a:901b:cb15:8045:ada8:bc24:5b51:f85e	91.81.248.94
b51a:901b:cb15:8045:ada8:bc24:5b51:f85f	91.81.248.95
b51a:901b:cb15:8045:ada8:bc24:5b51:f860	91.81.248.96
b51a:901b:cb15:8045:ada8:bc24:5b51:f861	91.81.248.97
b51a:901b:cb15:8045:ada8:bc24:5b51:f862	91.81.248.98
b51a:901b:cb15:8045:ada8:bc24:5b51:f863	91.81.248.99
b51a:901b:cb15:8045:ada8:bc24:5b51:f864	91.81.248.100
b51a:901b:cb15:8045:ada8:bc24:5b51:f865	91.81.248.101
b51a:901b:cb15:8045:ada8:bc24:5b51:f866	91.81.248.102
b51a:901b:cb15:8045:ada8:bc24:5b51:f867	91.81.248.103
b51a:901b:cb15:8045:ada8:bc24:5b51:f868	91.81.248.104
b51a:901b:cb15:8045:ada8:bc24:5b51:f869	91.81.248.105
b51a:901b:cb15:8045:ada8:bc24:5b51:f86a	91.81.248.106
b51a:901b:cb15:8045:ada8:bc24:5b51:f86b	91.81.248.107
b51a:901b:cb15:8045:ada8:bc24:5b51:f86c	91.81.248.108
b51a:901b:cb15:8045:ada8:bc24:5b51:f86d	91.81.248.109
b51a:901b:cb15:8045:ada8:bc24:5b51:f86e	91.81.248.110
b51a:901b:cb15:8045:ada8:bc24:5b51:f86f	91.81.248.111
b51a:901b:cb15:8045:ada8:bc24:5b51:f870	91.81.248.112
b51a:901b:cb15:8045:ada8:bc24:5b51:f871	91.81.248.113
b51a:901b:cb15:8045:ada8:bc24:5b51:f872	91.81.248.114
b51a:901b:cb15:8045:ada8:bc24:5b51:f873	91.81.248.115
b51a:901b:cb15:8045:ada8:bc24:5b51:f874	91.81.248.116
b51a:901b:cb15:8045:ada8:bc24:5b51:f875	91.81.248.117
b51a:901b:cb15:8045:ada8:bc24:5b51:f876	91.81.248.118
b51a:901b:cb15:8045:ada8:bc24:5b51:f877	91.81.248.119
b51a:901b:cb15:8045:ada8:bc24:5b51:f878	91.81.248.120

b51a:901b:cb15:8045:ada8:bc24:5b51:f879	91.81.248.121
b51a:901b:cb15:8045:ada8:bc24:5b51:f87a	91.81.248.122
b51a:901b:cb15:8045:ada8:bc24:5b51:f87b	91.81.248.123
b51a:901b:cb15:8045:ada8:bc24:5b51:f87c	91.81.248.124
b51a:901b:cb15:8045:ada8:bc24:5b51:f87d	91.81.248.125
b51a:901b:cb15:8045:ada8:bc24:5b51:f87e	91.81.248.126
b51a:901b:cb15:8045:ada8:bc24:5b51:f87f	91.81.248.127
b51a:901b:cb15:8045:ada8:bc24:5b51:f880	91.81.248.128
b51a:901b:cb15:8045:ada8:bc24:5b51:f881	91.81.248.129
b51a:901b:cb15:8045:ada8:bc24:5b51:f882	91.81.248.130
b51a:901b:cb15:8045:ada8:bc24:5b51:f883	91.81.248.131
b51a:901b:cb15:8045:ada8:bc24:5b51:f884	91.81.248.132
b51a:901b:cb15:8045:ada8:bc24:5b51:f885	91.81.248.133
b51a:901b:cb15:8045:ada8:bc24:5b51:f886	91.81.248.134
b51a:901b:cb15:8045:ada8:bc24:5b51:f887	91.81.248.135
b51a:901b:cb15:8045:ada8:bc24:5b51:f888	91.81.248.136
b51a:901b:cb15:8045:ada8:bc24:5b51:f889	91.81.248.137
b51a:901b:cb15:8045:ada8:bc24:5b51:f88a	91.81.248.138
b51a:901b:cb15:8045:ada8:bc24:5b51:f88b	91.81.248.139
b51a:901b:cb15:8045:ada8:bc24:5b51:f88c	91.81.248.140
b51a:901b:cb15:8045:ada8:bc24:5b51:f88d	91.81.248.141
b51a:901b:cb15:8045:ada8:bc24:5b51:f88e	91.81.248.142
b51a:901b:cb15:8045:ada8:bc24:5b51:f88f	91.81.248.143
b51a:901b:cb15:8045:ada8:bc24:5b51:f890	91.81.248.144
b51a:901b:cb15:8045:ada8:bc24:5b51:f891	91.81.248.145
b51a:901b:cb15:8045:ada8:bc24:5b51:f892	91.81.248.146
b51a:901b:cb15:8045:ada8:bc24:5b51:f893	91.81.248.147
b51a:901b:cb15:8045:ada8:bc24:5b51:f894	91.81.248.148
b51a:901b:cb15:8045:ada8:bc24:5b51:f895	91.81.248.149
b51a:901b:cb15:8045:ada8:bc24:5b51:f896	91.81.248.150
b51a:901b:cb15:8045:ada8:bc24:5b51:f897	91.81.248.151
b51a:901b:cb15:8045:ada8:bc24:5b51:f898	91.81.248.152
b51a:901b:cb15:8045:ada8:bc24:5b51:f899	91.81.248.153
b51a:901b:cb15:8045:ada8:bc24:5b51:f89a	91.81.248.154
b51a:901b:cb15:8045:ada8:bc24:5b51:f89b	91.81.248.155
b51a:901b:cb15:8045:ada8:bc24:5b51:f89c	91.81.248.156
b51a:901b:cb15:8045:ada8:bc24:5b51:f89d	91.81.248.157
b51a:901b:cb15:8045:ada8:bc24:5b51:f89e	91.81.248.158
b51a:901b:cb15:8045:ada8:bc24:5b51:f89f	91.81.248.159
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a0	91.81.248.160
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a1	91.81.248.161
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a2	91.81.248.162
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a3	91.81.248.163
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a4	91.81.248.164
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a5	91.81.248.165
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a6	91.81.248.166
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a7	91.81.248.167
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a8	91.81.248.168
b51a:901b:cb15:8045:ada8:bc24:5b51:f8a9	91.81.248.169
b51a:901b:cb15:8045:ada8:bc24:5b51:f8aa	91.81.248.170
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ab	91.81.248.171
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ac	91.81.248.172
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ad	91.81.248.173
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ae	91.81.248.174
b51a:901b:cb15:8045:ada8:bc24:5b51:f8af	91.81.248.175
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b0	91.81.248.176
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b1	91.81.248.177
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b2	91.81.248.178
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b3	91.81.248.179
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b4	91.81.248.180

b51a:901b:cb15:8045:ada8:bc24:5b51:f8b5	91.81.248.181
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b6	91.81.248.182
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b7	91.81.248.183
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b8	91.81.248.184
b51a:901b:cb15:8045:ada8:bc24:5b51:f8b9	91.81.248.185
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ba	91.81.248.186
b51a:901b:cb15:8045:ada8:bc24:5b51:f8bb	91.81.248.187
b51a:901b:cb15:8045:ada8:bc24:5b51:f8bc	91.81.248.188
b51a:901b:cb15:8045:ada8:bc24:5b51:f8bd	91.81.248.189
b51a:901b:cb15:8045:ada8:bc24:5b51:f8be	91.81.248.190
b51a:901b:cb15:8045:ada8:bc24:5b51:f8bf	91.81.248.191
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c0	91.81.248.192
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c1	91.81.248.193
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c2	91.81.248.194
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c3	91.81.248.195
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c4	91.81.248.196
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c5	91.81.248.197
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c6	91.81.248.198
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c7	91.81.248.199
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c8	91.81.248.200
b51a:901b:cb15:8045:ada8:bc24:5b51:f8c9	91.81.248.201
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ca	91.81.248.202
b51a:901b:cb15:8045:ada8:bc24:5b51:f8cb	91.81.248.203
b51a:901b:cb15:8045:ada8:bc24:5b51:f8cc	91.81.248.204
b51a:901b:cb15:8045:ada8:bc24:5b51:f8cd	91.81.248.205
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ce	91.81.248.206
b51a:901b:cb15:8045:ada8:bc24:5b51:f8cf	91.81.248.207
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d0	91.81.248.208
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d1	91.81.248.209
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d2	91.81.248.210
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d3	91.81.248.211
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d4	91.81.248.212
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d5	91.81.248.213
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d6	91.81.248.214
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d7	91.81.248.215
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d8	91.81.248.216
b51a:901b:cb15:8045:ada8:bc24:5b51:f8d9	91.81.248.217
b51a:901b:cb15:8045:ada8:bc24:5b51:f8da	91.81.248.218
b51a:901b:cb15:8045:ada8:bc24:5b51:f8db	91.81.248.219
b51a:901b:cb15:8045:ada8:bc24:5b51:f8dc	91.81.248.220
b51a:901b:cb15:8045:ada8:bc24:5b51:f8dd	91.81.248.221
b51a:901b:cb15:8045:ada8:bc24:5b51:f8de	91.81.248.222
b51a:901b:cb15:8045:ada8:bc24:5b51:f8df	91.81.248.223
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e0	91.81.248.224
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e1	91.81.248.225
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e2	91.81.248.226
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e3	91.81.248.227
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e4	91.81.248.228
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e5	91.81.248.229
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e6	91.81.248.230
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e7	91.81.248.231
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e8	91.81.248.232
b51a:901b:cb15:8045:ada8:bc24:5b51:f8e9	91.81.248.233
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ea	91.81.248.234
b51a:901b:cb15:8045:ada8:bc24:5b51:f8eb	91.81.248.235
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ec	91.81.248.236
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ed	91.81.248.237
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ee	91.81.248.238
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ef	91.81.248.239
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f0	91.81.248.240
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f1	91.81.248.241
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f2	91.81.248.242
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f3	91.81.248.243
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f4	91.81.248.244
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f5	91.81.248.245
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f6	91.81.248.246
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f7	91.81.248.247
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f8	91.81.248.248
b51a:901b:cb15:8045:ada8:bc24:5b51:f8f9	91.81.248.249
b51a:901b:cb15:8045:ada8:bc24:5b51:f8fa	91.81.248.250
b51a:901b:cb15:8045:ada8:bc24:5b51:f8fb	91.81.248.251
b51a:901b:cb15:8045:ada8:bc24:5b51:f8fc	91.81.248.252
b51a:901b:cb15:8045:ada8:bc24:5b51:f8fd	91.81.248.253
b51a:901b:cb15:8045:ada8:bc24:5b51:f8fe	91.81.248.254
b51a:901b:cb15:8045:ada8:bc24:5b51:f8ff	91.81.248.255

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.