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:be24:7f39:c801	127.57.200.1
b51a:901b:cb15:8045:ada8:be24:7f39:c802	127.57.200.2
b51a:901b:cb15:8045:ada8:be24:7f39:c803	127.57.200.3
b51a:901b:cb15:8045:ada8:be24:7f39:c804	127.57.200.4
b51a:901b:cb15:8045:ada8:be24:7f39:c805	127.57.200.5
b51a:901b:cb15:8045:ada8:be24:7f39:c806	127.57.200.6
b51a:901b:cb15:8045:ada8:be24:7f39:c807	127.57.200.7
b51a:901b:cb15:8045:ada8:be24:7f39:c808	127.57.200.8
b51a:901b:cb15:8045:ada8:be24:7f39:c809	127.57.200.9
b51a:901b:cb15:8045:ada8:be24:7f39:c80a	127.57.200.10
b51a:901b:cb15:8045:ada8:be24:7f39:c80b	127.57.200.11
b51a:901b:cb15:8045:ada8:be24:7f39:c80c	127.57.200.12
b51a:901b:cb15:8045:ada8:be24:7f39:c80d	127.57.200.13
b51a:901b:cb15:8045:ada8:be24:7f39:c80e	127.57.200.14
b51a:901b:cb15:8045:ada8:be24:7f39:c80f	127.57.200.15
b51a:901b:cb15:8045:ada8:be24:7f39:c810	127.57.200.16
b51a:901b:cb15:8045:ada8:be24:7f39:c811	127.57.200.17
b51a:901b:cb15:8045:ada8:be24:7f39:c812	127.57.200.18
b51a:901b:cb15:8045:ada8:be24:7f39:c813	127.57.200.19
b51a:901b:cb15:8045:ada8:be24:7f39:c814	127.57.200.20
b51a:901b:cb15:8045:ada8:be24:7f39:c815	127.57.200.21
b51a:901b:cb15:8045:ada8:be24:7f39:c816	127.57.200.22
b51a:901b:cb15:8045:ada8:be24:7f39:c817	127.57.200.23
b51a:901b:cb15:8045:ada8:be24:7f39:c818	127.57.200.24
b51a:901b:cb15:8045:ada8:be24:7f39:c819	127.57.200.25
b51a:901b:cb15:8045:ada8:be24:7f39:c81a	127.57.200.26
b51a:901b:cb15:8045:ada8:be24:7f39:c81b	127.57.200.27
b51a:901b:cb15:8045:ada8:be24:7f39:c81c	127.57.200.28
b51a:901b:cb15:8045:ada8:be24:7f39:c81d	127.57.200.29
b51a:901b:cb15:8045:ada8:be24:7f39:c81e	127.57.200.30
b51a:901b:cb15:8045:ada8:be24:7f39:c81f	127.57.200.31
b51a:901b:cb15:8045:ada8:be24:7f39:c820	127.57.200.32
b51a:901b:cb15:8045:ada8:be24:7f39:c821	127.57.200.33
b51a:901b:cb15:8045:ada8:be24:7f39:c822	127.57.200.34
b51a:901b:cb15:8045:ada8:be24:7f39:c823	127.57.200.35
b51a:901b:cb15:8045:ada8:be24:7f39:c824	127.57.200.36
b51a:901b:cb15:8045:ada8:be24:7f39:c825	127.57.200.37
b51a:901b:cb15:8045:ada8:be24:7f39:c826	127.57.200.38
b51a:901b:cb15:8045:ada8:be24:7f39:c827	127.57.200.39
b51a:901b:cb15:8045:ada8:be24:7f39:c828	127.57.200.40
b51a:901b:cb15:8045:ada8:be24:7f39:c829	127.57.200.41
b51a:901b:cb15:8045:ada8:be24:7f39:c82a	127.57.200.42
b51a:901b:cb15:8045:ada8:be24:7f39:c82b	127.57.200.43
b51a:901b:cb15:8045:ada8:be24:7f39:c82c	127.57.200.44
b51a:901b:cb15:8045:ada8:be24:7f39:c82d	127.57.200.45
b51a:901b:cb15:8045:ada8:be24:7f39:c82e	127.57.200.46
b51a:901b:cb15:8045:ada8:be24:7f39:c82f	127.57.200.47
b51a:901b:cb15:8045:ada8:be24:7f39:c830	127.57.200.48
b51a:901b:cb15:8045:ada8:be24:7f39:c831	127.57.200.49
b51a:901b:cb15:8045:ada8:be24:7f39:c832	127.57.200.50
b51a:901b:cb15:8045:ada8:be24:7f39:c833	127.57.200.51
b51a:901b:cb15:8045:ada8:be24:7f39:c834	127.57.200.52
b51a:901b:cb15:8045:ada8:be24:7f39:c835	127.57.200.53
b51a:901b:cb15:8045:ada8:be24:7f39:c836	127.57.200.54
b51a:901b:cb15:8045:ada8:be24:7f39:c837	127.57.200.55
b51a:901b:cb15:8045:ada8:be24:7f39:c838	127.57.200.56
b51a:901b:cb15:8045:ada8:be24:7f39:c839	127.57.200.57
b51a:901b:cb15:8045:ada8:be24:7f39:c83a	127.57.200.58
b51a:901b:cb15:8045:ada8:be24:7f39:c83b	127.57.200.59
b51a:901b:cb15:8045:ada8:be24:7f39:c83c	127.57.200.60

b51a:901b:cb15:8045:ada8:be24:7f39:c83d	127.57.200.61
b51a:901b:cb15:8045:ada8:be24:7f39:c83e	127.57.200.62
b51a:901b:cb15:8045:ada8:be24:7f39:c83f	127.57.200.63
b51a:901b:cb15:8045:ada8:be24:7f39:c840	127.57.200.64
b51a:901b:cb15:8045:ada8:be24:7f39:c841	127.57.200.65
b51a:901b:cb15:8045:ada8:be24:7f39:c842	127.57.200.66
b51a:901b:cb15:8045:ada8:be24:7f39:c843	127.57.200.67
b51a:901b:cb15:8045:ada8:be24:7f39:c844	127.57.200.68
b51a:901b:cb15:8045:ada8:be24:7f39:c845	127.57.200.69
b51a:901b:cb15:8045:ada8:be24:7f39:c846	127.57.200.70
b51a:901b:cb15:8045:ada8:be24:7f39:c847	127.57.200.71
b51a:901b:cb15:8045:ada8:be24:7f39:c848	127.57.200.72
b51a:901b:cb15:8045:ada8:be24:7f39:c849	127.57.200.73
b51a:901b:cb15:8045:ada8:be24:7f39:c84a	127.57.200.74
b51a:901b:cb15:8045:ada8:be24:7f39:c84b	127.57.200.75
b51a:901b:cb15:8045:ada8:be24:7f39:c84c	127.57.200.76
b51a:901b:cb15:8045:ada8:be24:7f39:c84d	127.57.200.77
b51a:901b:cb15:8045:ada8:be24:7f39:c84e	127.57.200.78
b51a:901b:cb15:8045:ada8:be24:7f39:c84f	127.57.200.79
b51a:901b:cb15:8045:ada8:be24:7f39:c850	127.57.200.80
b51a:901b:cb15:8045:ada8:be24:7f39:c851	127.57.200.81
b51a:901b:cb15:8045:ada8:be24:7f39:c852	127.57.200.82
b51a:901b:cb15:8045:ada8:be24:7f39:c853	127.57.200.83
b51a:901b:cb15:8045:ada8:be24:7f39:c854	127.57.200.84
b51a:901b:cb15:8045:ada8:be24:7f39:c855	127.57.200.85
b51a:901b:cb15:8045:ada8:be24:7f39:c856	127.57.200.86
b51a:901b:cb15:8045:ada8:be24:7f39:c857	127.57.200.87
b51a:901b:cb15:8045:ada8:be24:7f39:c858	127.57.200.88
b51a:901b:cb15:8045:ada8:be24:7f39:c859	127.57.200.89
b51a:901b:cb15:8045:ada8:be24:7f39:c85a	127.57.200.90
b51a:901b:cb15:8045:ada8:be24:7f39:c85b	127.57.200.91
b51a:901b:cb15:8045:ada8:be24:7f39:c85c	127.57.200.92
b51a:901b:cb15:8045:ada8:be24:7f39:c85d	127.57.200.93
b51a:901b:cb15:8045:ada8:be24:7f39:c85e	127.57.200.94
b51a:901b:cb15:8045:ada8:be24:7f39:c85f	127.57.200.95
b51a:901b:cb15:8045:ada8:be24:7f39:c860	127.57.200.96
b51a:901b:cb15:8045:ada8:be24:7f39:c861	127.57.200.97
b51a:901b:cb15:8045:ada8:be24:7f39:c862	127.57.200.98
b51a:901b:cb15:8045:ada8:be24:7f39:c863	127.57.200.99
b51a:901b:cb15:8045:ada8:be24:7f39:c864	127.57.200.100
b51a:901b:cb15:8045:ada8:be24:7f39:c865	127.57.200.101
b51a:901b:cb15:8045:ada8:be24:7f39:c866	127.57.200.102
b51a:901b:cb15:8045:ada8:be24:7f39:c867	127.57.200.103
b51a:901b:cb15:8045:ada8:be24:7f39:c868	127.57.200.104
b51a:901b:cb15:8045:ada8:be24:7f39:c869	127.57.200.105
b51a:901b:cb15:8045:ada8:be24:7f39:c86a	127.57.200.106
b51a:901b:cb15:8045:ada8:be24:7f39:c86b	127.57.200.107
b51a:901b:cb15:8045:ada8:be24:7f39:c86c	127.57.200.108
b51a:901b:cb15:8045:ada8:be24:7f39:c86d	127.57.200.109
b51a:901b:cb15:8045:ada8:be24:7f39:c86e	127.57.200.110
b51a:901b:cb15:8045:ada8:be24:7f39:c86f	127.57.200.111
b51a:901b:cb15:8045:ada8:be24:7f39:c870	127.57.200.112
b51a:901b:cb15:8045:ada8:be24:7f39:c871	127.57.200.113
b51a:901b:cb15:8045:ada8:be24:7f39:c872	127.57.200.114
b51a:901b:cb15:8045:ada8:be24:7f39:c873	127.57.200.115
b51a:901b:cb15:8045:ada8:be24:7f39:c874	127.57.200.116
b51a:901b:cb15:8045:ada8:be24:7f39:c875	127.57.200.117
b51a:901b:cb15:8045:ada8:be24:7f39:c876	127.57.200.118
b51a:901b:cb15:8045:ada8:be24:7f39:c877	127.57.200.119
b51a:901b:cb15:8045:ada8:be24:7f39:c878	127.57.200.120

b51a:901b:cb15:8045:ada8:be24:7f39:c879	127.57.200.121
b51a:901b:cb15:8045:ada8:be24:7f39:c87a	127.57.200.122
b51a:901b:cb15:8045:ada8:be24:7f39:c87b	127.57.200.123
b51a:901b:cb15:8045:ada8:be24:7f39:c87c	127.57.200.124
b51a:901b:cb15:8045:ada8:be24:7f39:c87d	127.57.200.125
b51a:901b:cb15:8045:ada8:be24:7f39:c87e	127.57.200.126
b51a:901b:cb15:8045:ada8:be24:7f39:c87f	127.57.200.127
b51a:901b:cb15:8045:ada8:be24:7f39:c880	127.57.200.128
b51a:901b:cb15:8045:ada8:be24:7f39:c881	127.57.200.129
b51a:901b:cb15:8045:ada8:be24:7f39:c882	127.57.200.130
b51a:901b:cb15:8045:ada8:be24:7f39:c883	127.57.200.131
b51a:901b:cb15:8045:ada8:be24:7f39:c884	127.57.200.132
b51a:901b:cb15:8045:ada8:be24:7f39:c885	127.57.200.133
b51a:901b:cb15:8045:ada8:be24:7f39:c886	127.57.200.134
b51a:901b:cb15:8045:ada8:be24:7f39:c887	127.57.200.135
b51a:901b:cb15:8045:ada8:be24:7f39:c888	127.57.200.136
b51a:901b:cb15:8045:ada8:be24:7f39:c889	127.57.200.137
b51a:901b:cb15:8045:ada8:be24:7f39:c88a	127.57.200.138
b51a:901b:cb15:8045:ada8:be24:7f39:c88b	127.57.200.139
b51a:901b:cb15:8045:ada8:be24:7f39:c88c	127.57.200.140
b51a:901b:cb15:8045:ada8:be24:7f39:c88d	127.57.200.141
b51a:901b:cb15:8045:ada8:be24:7f39:c88e	127.57.200.142
b51a:901b:cb15:8045:ada8:be24:7f39:c88f	127.57.200.143
b51a:901b:cb15:8045:ada8:be24:7f39:c890	127.57.200.144
b51a:901b:cb15:8045:ada8:be24:7f39:c891	127.57.200.145
b51a:901b:cb15:8045:ada8:be24:7f39:c892	127.57.200.146
b51a:901b:cb15:8045:ada8:be24:7f39:c893	127.57.200.147
b51a:901b:cb15:8045:ada8:be24:7f39:c894	127.57.200.148
b51a:901b:cb15:8045:ada8:be24:7f39:c895	127.57.200.149
b51a:901b:cb15:8045:ada8:be24:7f39:c896	127.57.200.150
b51a:901b:cb15:8045:ada8:be24:7f39:c897	127.57.200.151
b51a:901b:cb15:8045:ada8:be24:7f39:c898	127.57.200.152
b51a:901b:cb15:8045:ada8:be24:7f39:c899	127.57.200.153
b51a:901b:cb15:8045:ada8:be24:7f39:c89a	127.57.200.154
b51a:901b:cb15:8045:ada8:be24:7f39:c89b	127.57.200.155
b51a:901b:cb15:8045:ada8:be24:7f39:c89c	127.57.200.156
b51a:901b:cb15:8045:ada8:be24:7f39:c89d	127.57.200.157
b51a:901b:cb15:8045:ada8:be24:7f39:c89e	127.57.200.158
b51a:901b:cb15:8045:ada8:be24:7f39:c89f	127.57.200.159
b51a:901b:cb15:8045:ada8:be24:7f39:c8a0	127.57.200.160
b51a:901b:cb15:8045:ada8:be24:7f39:c8a1	127.57.200.161
b51a:901b:cb15:8045:ada8:be24:7f39:c8a2	127.57.200.162
b51a:901b:cb15:8045:ada8:be24:7f39:c8a3	127.57.200.163
b51a:901b:cb15:8045:ada8:be24:7f39:c8a4	127.57.200.164
b51a:901b:cb15:8045:ada8:be24:7f39:c8a5	127.57.200.165
b51a:901b:cb15:8045:ada8:be24:7f39:c8a6	127.57.200.166
b51a:901b:cb15:8045:ada8:be24:7f39:c8a7	127.57.200.167
b51a:901b:cb15:8045:ada8:be24:7f39:c8a8	127.57.200.168
b51a:901b:cb15:8045:ada8:be24:7f39:c8a9	127.57.200.169
b51a:901b:cb15:8045:ada8:be24:7f39:c8aa	127.57.200.170
b51a:901b:cb15:8045:ada8:be24:7f39:c8ab	127.57.200.171
b51a:901b:cb15:8045:ada8:be24:7f39:c8ac	127.57.200.172
b51a:901b:cb15:8045:ada8:be24:7f39:c8ad	127.57.200.173
b51a:901b:cb15:8045:ada8:be24:7f39:c8ae	127.57.200.174
b51a:901b:cb15:8045:ada8:be24:7f39:c8af	127.57.200.175
b51a:901b:cb15:8045:ada8:be24:7f39:c8b0	127.57.200.176
b51a:901b:cb15:8045:ada8:be24:7f39:c8b1	127.57.200.177
b51a:901b:cb15:8045:ada8:be24:7f39:c8b2	127.57.200.178
b51a:901b:cb15:8045:ada8:be24:7f39:c8b3	127.57.200.179
b51a:901b:cb15:8045:ada8:be24:7f39:c8b4	127.57.200.180

b51a:901b:cb15:8045:ada8:be24:7f39:c8b5	127.57.200.181
b51a:901b:cb15:8045:ada8:be24:7f39:c8b6	127.57.200.182
b51a:901b:cb15:8045:ada8:be24:7f39:c8b7	127.57.200.183
b51a:901b:cb15:8045:ada8:be24:7f39:c8b8	127.57.200.184
b51a:901b:cb15:8045:ada8:be24:7f39:c8b9	127.57.200.185
b51a:901b:cb15:8045:ada8:be24:7f39:c8ba	127.57.200.186
b51a:901b:cb15:8045:ada8:be24:7f39:c8bb	127.57.200.187
b51a:901b:cb15:8045:ada8:be24:7f39:c8bc	127.57.200.188
b51a:901b:cb15:8045:ada8:be24:7f39:c8bd	127.57.200.189
b51a:901b:cb15:8045:ada8:be24:7f39:c8be	127.57.200.190
b51a:901b:cb15:8045:ada8:be24:7f39:c8bf	127.57.200.191
b51a:901b:cb15:8045:ada8:be24:7f39:c8c0	127.57.200.192
b51a:901b:cb15:8045:ada8:be24:7f39:c8c1	127.57.200.193
b51a:901b:cb15:8045:ada8:be24:7f39:c8c2	127.57.200.194
b51a:901b:cb15:8045:ada8:be24:7f39:c8c3	127.57.200.195
b51a:901b:cb15:8045:ada8:be24:7f39:c8c4	127.57.200.196
b51a:901b:cb15:8045:ada8:be24:7f39:c8c5	127.57.200.197
b51a:901b:cb15:8045:ada8:be24:7f39:c8c6	127.57.200.198
b51a:901b:cb15:8045:ada8:be24:7f39:c8c7	127.57.200.199
b51a:901b:cb15:8045:ada8:be24:7f39:c8c8	127.57.200.200
b51a:901b:cb15:8045:ada8:be24:7f39:c8c9	127.57.200.201
b51a:901b:cb15:8045:ada8:be24:7f39:c8ca	127.57.200.202
b51a:901b:cb15:8045:ada8:be24:7f39:c8cb	127.57.200.203
b51a:901b:cb15:8045:ada8:be24:7f39:c8cc	127.57.200.204
b51a:901b:cb15:8045:ada8:be24:7f39:c8cd	127.57.200.205
b51a:901b:cb15:8045:ada8:be24:7f39:c8ce	127.57.200.206
b51a:901b:cb15:8045:ada8:be24:7f39:c8cf	127.57.200.207
b51a:901b:cb15:8045:ada8:be24:7f39:c8d0	127.57.200.208
b51a:901b:cb15:8045:ada8:be24:7f39:c8d1	127.57.200.209
b51a:901b:cb15:8045:ada8:be24:7f39:c8d2	127.57.200.210
b51a:901b:cb15:8045:ada8:be24:7f39:c8d3	127.57.200.211
b51a:901b:cb15:8045:ada8:be24:7f39:c8d4	127.57.200.212
b51a:901b:cb15:8045:ada8:be24:7f39:c8d5	127.57.200.213
b51a:901b:cb15:8045:ada8:be24:7f39:c8d6	127.57.200.214
b51a:901b:cb15:8045:ada8:be24:7f39:c8d7	127.57.200.215
b51a:901b:cb15:8045:ada8:be24:7f39:c8d8	127.57.200.216
b51a:901b:cb15:8045:ada8:be24:7f39:c8d9	127.57.200.217
b51a:901b:cb15:8045:ada8:be24:7f39:c8da	127.57.200.218
b51a:901b:cb15:8045:ada8:be24:7f39:c8db	127.57.200.219
b51a:901b:cb15:8045:ada8:be24:7f39:c8dc	127.57.200.220
b51a:901b:cb15:8045:ada8:be24:7f39:c8dd	127.57.200.221
b51a:901b:cb15:8045:ada8:be24:7f39:c8de	127.57.200.222
b51a:901b:cb15:8045:ada8:be24:7f39:c8df	127.57.200.223
b51a:901b:cb15:8045:ada8:be24:7f39:c8e0	127.57.200.224
b51a:901b:cb15:8045:ada8:be24:7f39:c8e1	127.57.200.225
b51a:901b:cb15:8045:ada8:be24:7f39:c8e2	127.57.200.226
b51a:901b:cb15:8045:ada8:be24:7f39:c8e3	127.57.200.227
b51a:901b:cb15:8045:ada8:be24:7f39:c8e4	127.57.200.228
b51a:901b:cb15:8045:ada8:be24:7f39:c8e5	127.57.200.229
b51a:901b:cb15:8045:ada8:be24:7f39:c8e6	127.57.200.230
b51a:901b:cb15:8045:ada8:be24:7f39:c8e7	127.57.200.231
b51a:901b:cb15:8045:ada8:be24:7f39:c8e8	127.57.200.232
b51a:901b:cb15:8045:ada8:be24:7f39:c8e9	127.57.200.233
b51a:901b:cb15:8045:ada8:be24:7f39:c8ea	127.57.200.234
b51a:901b:cb15:8045:ada8:be24:7f39:c8eb	127.57.200.235
b51a:901b:cb15:8045:ada8:be24:7f39:c8ec	127.57.200.236
b51a:901b:cb15:8045:ada8:be24:7f39:c8ed	127.57.200.237
b51a:901b:cb15:8045:ada8:be24:7f39:c8ee	127.57.200.238
b51a:901b:cb15:8045:ada8:be24:7f39:c8ef	127.57.200.239
b51a:901b:cb15:8045:ada8:be24:7f39:c8f0	127.57.200.240
b51a:901b:cb15:8045:ada8:be24:7f39:c8f1	127.57.200.241
b51a:901b:cb15:8045:ada8:be24:7f39:c8f2	127.57.200.242
b51a:901b:cb15:8045:ada8:be24:7f39:c8f3	127.57.200.243
b51a:901b:cb15:8045:ada8:be24:7f39:c8f4	127.57.200.244
b51a:901b:cb15:8045:ada8:be24:7f39:c8f5	127.57.200.245
b51a:901b:cb15:8045:ada8:be24:7f39:c8f6	127.57.200.246
b51a:901b:cb15:8045:ada8:be24:7f39:c8f7	127.57.200.247
b51a:901b:cb15:8045:ada8:be24:7f39:c8f8	127.57.200.248
b51a:901b:cb15:8045:ada8:be24:7f39:c8f9	127.57.200.249
b51a:901b:cb15:8045:ada8:be24:7f39:c8fa	127.57.200.250
b51a:901b:cb15:8045:ada8:be24:7f39:c8fb	127.57.200.251
b51a:901b:cb15:8045:ada8:be24:7f39:c8fc	127.57.200.252
b51a:901b:cb15:8045:ada8:be24:7f39:c8fd	127.57.200.253
b51a:901b:cb15:8045:ada8:be24:7f39:c8fe	127.57.200.254
b51a:901b:cb15:8045:ada8:be24:7f39:c8ff	127.57.200.255

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.