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:eb24:fa28:c801	250.40.200.1
b51a:901b:cb15:8045:ada8:eb24:fa28:c802	250.40.200.2
b51a:901b:cb15:8045:ada8:eb24:fa28:c803	250.40.200.3
b51a:901b:cb15:8045:ada8:eb24:fa28:c804	250.40.200.4
b51a:901b:cb15:8045:ada8:eb24:fa28:c805	250.40.200.5
b51a:901b:cb15:8045:ada8:eb24:fa28:c806	250.40.200.6
b51a:901b:cb15:8045:ada8:eb24:fa28:c807	250.40.200.7
b51a:901b:cb15:8045:ada8:eb24:fa28:c808	250.40.200.8
b51a:901b:cb15:8045:ada8:eb24:fa28:c809	250.40.200.9
b51a:901b:cb15:8045:ada8:eb24:fa28:c80a	250.40.200.10
b51a:901b:cb15:8045:ada8:eb24:fa28:c80b	250.40.200.11
b51a:901b:cb15:8045:ada8:eb24:fa28:c80c	250.40.200.12
b51a:901b:cb15:8045:ada8:eb24:fa28:c80d	250.40.200.13
b51a:901b:cb15:8045:ada8:eb24:fa28:c80e	250.40.200.14
b51a:901b:cb15:8045:ada8:eb24:fa28:c80f	250.40.200.15
b51a:901b:cb15:8045:ada8:eb24:fa28:c810	250.40.200.16
b51a:901b:cb15:8045:ada8:eb24:fa28:c811	250.40.200.17
b51a:901b:cb15:8045:ada8:eb24:fa28:c812	250.40.200.18
b51a:901b:cb15:8045:ada8:eb24:fa28:c813	250.40.200.19
b51a:901b:cb15:8045:ada8:eb24:fa28:c814	250.40.200.20
b51a:901b:cb15:8045:ada8:eb24:fa28:c815	250.40.200.21
b51a:901b:cb15:8045:ada8:eb24:fa28:c816	250.40.200.22
b51a:901b:cb15:8045:ada8:eb24:fa28:c817	250.40.200.23
b51a:901b:cb15:8045:ada8:eb24:fa28:c818	250.40.200.24
b51a:901b:cb15:8045:ada8:eb24:fa28:c819	250.40.200.25
b51a:901b:cb15:8045:ada8:eb24:fa28:c81a	250.40.200.26
b51a:901b:cb15:8045:ada8:eb24:fa28:c81b	250.40.200.27
b51a:901b:cb15:8045:ada8:eb24:fa28:c81c	250.40.200.28
b51a:901b:cb15:8045:ada8:eb24:fa28:c81d	250.40.200.29
b51a:901b:cb15:8045:ada8:eb24:fa28:c81e	250.40.200.30
b51a:901b:cb15:8045:ada8:eb24:fa28:c81f	250.40.200.31
b51a:901b:cb15:8045:ada8:eb24:fa28:c820	250.40.200.32
b51a:901b:cb15:8045:ada8:eb24:fa28:c821	250.40.200.33
b51a:901b:cb15:8045:ada8:eb24:fa28:c822	250.40.200.34
b51a:901b:cb15:8045:ada8:eb24:fa28:c823	250.40.200.35
b51a:901b:cb15:8045:ada8:eb24:fa28:c824	250.40.200.36
b51a:901b:cb15:8045:ada8:eb24:fa28:c825	250.40.200.37
b51a:901b:cb15:8045:ada8:eb24:fa28:c826	250.40.200.38
b51a:901b:cb15:8045:ada8:eb24:fa28:c827	250.40.200.39
b51a:901b:cb15:8045:ada8:eb24:fa28:c828	250.40.200.40
b51a:901b:cb15:8045:ada8:eb24:fa28:c829	250.40.200.41
b51a:901b:cb15:8045:ada8:eb24:fa28:c82a	250.40.200.42
b51a:901b:cb15:8045:ada8:eb24:fa28:c82b	250.40.200.43
b51a:901b:cb15:8045:ada8:eb24:fa28:c82c	250.40.200.44
b51a:901b:cb15:8045:ada8:eb24:fa28:c82d	250.40.200.45
b51a:901b:cb15:8045:ada8:eb24:fa28:c82e	250.40.200.46
b51a:901b:cb15:8045:ada8:eb24:fa28:c82f	250.40.200.47
b51a:901b:cb15:8045:ada8:eb24:fa28:c830	250.40.200.48
b51a:901b:cb15:8045:ada8:eb24:fa28:c831	250.40.200.49
b51a:901b:cb15:8045:ada8:eb24:fa28:c832	250.40.200.50
b51a:901b:cb15:8045:ada8:eb24:fa28:c833	250.40.200.51
b51a:901b:cb15:8045:ada8:eb24:fa28:c834	250.40.200.52
b51a:901b:cb15:8045:ada8:eb24:fa28:c835	250.40.200.53
b51a:901b:cb15:8045:ada8:eb24:fa28:c836	250.40.200.54
b51a:901b:cb15:8045:ada8:eb24:fa28:c837	250.40.200.55
b51a:901b:cb15:8045:ada8:eb24:fa28:c838	250.40.200.56
b51a:901b:cb15:8045:ada8:eb24:fa28:c839	250.40.200.57
b51a:901b:cb15:8045:ada8:eb24:fa28:c83a	250.40.200.58
b51a:901b:cb15:8045:ada8:eb24:fa28:c83b	250.40.200.59
b51a:901b:cb15:8045:ada8:eb24:fa28:c83c	250.40.200.60

b51a:901b:cb15:8045:ada8:eb24:fa28:c83d	250.40.200.61
b51a:901b:cb15:8045:ada8:eb24:fa28:c83e	250.40.200.62
b51a:901b:cb15:8045:ada8:eb24:fa28:c83f	250.40.200.63
b51a:901b:cb15:8045:ada8:eb24:fa28:c840	250.40.200.64
b51a:901b:cb15:8045:ada8:eb24:fa28:c841	250.40.200.65
b51a:901b:cb15:8045:ada8:eb24:fa28:c842	250.40.200.66
b51a:901b:cb15:8045:ada8:eb24:fa28:c843	250.40.200.67
b51a:901b:cb15:8045:ada8:eb24:fa28:c844	250.40.200.68
b51a:901b:cb15:8045:ada8:eb24:fa28:c845	250.40.200.69
b51a:901b:cb15:8045:ada8:eb24:fa28:c846	250.40.200.70
b51a:901b:cb15:8045:ada8:eb24:fa28:c847	250.40.200.71
b51a:901b:cb15:8045:ada8:eb24:fa28:c848	250.40.200.72
b51a:901b:cb15:8045:ada8:eb24:fa28:c849	250.40.200.73
b51a:901b:cb15:8045:ada8:eb24:fa28:c84a	250.40.200.74
b51a:901b:cb15:8045:ada8:eb24:fa28:c84b	250.40.200.75
b51a:901b:cb15:8045:ada8:eb24:fa28:c84c	250.40.200.76
b51a:901b:cb15:8045:ada8:eb24:fa28:c84d	250.40.200.77
b51a:901b:cb15:8045:ada8:eb24:fa28:c84e	250.40.200.78
b51a:901b:cb15:8045:ada8:eb24:fa28:c84f	250.40.200.79
b51a:901b:cb15:8045:ada8:eb24:fa28:c850	250.40.200.80
b51a:901b:cb15:8045:ada8:eb24:fa28:c851	250.40.200.81
b51a:901b:cb15:8045:ada8:eb24:fa28:c852	250.40.200.82
b51a:901b:cb15:8045:ada8:eb24:fa28:c853	250.40.200.83
b51a:901b:cb15:8045:ada8:eb24:fa28:c854	250.40.200.84
b51a:901b:cb15:8045:ada8:eb24:fa28:c855	250.40.200.85
b51a:901b:cb15:8045:ada8:eb24:fa28:c856	250.40.200.86
b51a:901b:cb15:8045:ada8:eb24:fa28:c857	250.40.200.87
b51a:901b:cb15:8045:ada8:eb24:fa28:c858	250.40.200.88
b51a:901b:cb15:8045:ada8:eb24:fa28:c859	250.40.200.89
b51a:901b:cb15:8045:ada8:eb24:fa28:c85a	250.40.200.90
b51a:901b:cb15:8045:ada8:eb24:fa28:c85b	250.40.200.91
b51a:901b:cb15:8045:ada8:eb24:fa28:c85c	250.40.200.92
b51a:901b:cb15:8045:ada8:eb24:fa28:c85d	250.40.200.93
b51a:901b:cb15:8045:ada8:eb24:fa28:c85e	250.40.200.94
b51a:901b:cb15:8045:ada8:eb24:fa28:c85f	250.40.200.95
b51a:901b:cb15:8045:ada8:eb24:fa28:c860	250.40.200.96
b51a:901b:cb15:8045:ada8:eb24:fa28:c861	250.40.200.97
b51a:901b:cb15:8045:ada8:eb24:fa28:c862	250.40.200.98
b51a:901b:cb15:8045:ada8:eb24:fa28:c863	250.40.200.99
b51a:901b:cb15:8045:ada8:eb24:fa28:c864	250.40.200.100
b51a:901b:cb15:8045:ada8:eb24:fa28:c865	250.40.200.101
b51a:901b:cb15:8045:ada8:eb24:fa28:c866	250.40.200.102
b51a:901b:cb15:8045:ada8:eb24:fa28:c867	250.40.200.103
b51a:901b:cb15:8045:ada8:eb24:fa28:c868	250.40.200.104
b51a:901b:cb15:8045:ada8:eb24:fa28:c869	250.40.200.105
b51a:901b:cb15:8045:ada8:eb24:fa28:c86a	250.40.200.106
b51a:901b:cb15:8045:ada8:eb24:fa28:c86b	250.40.200.107
b51a:901b:cb15:8045:ada8:eb24:fa28:c86c	250.40.200.108
b51a:901b:cb15:8045:ada8:eb24:fa28:c86d	250.40.200.109
b51a:901b:cb15:8045:ada8:eb24:fa28:c86e	250.40.200.110
b51a:901b:cb15:8045:ada8:eb24:fa28:c86f	250.40.200.111
b51a:901b:cb15:8045:ada8:eb24:fa28:c870	250.40.200.112
b51a:901b:cb15:8045:ada8:eb24:fa28:c871	250.40.200.113
b51a:901b:cb15:8045:ada8:eb24:fa28:c872	250.40.200.114
b51a:901b:cb15:8045:ada8:eb24:fa28:c873	250.40.200.115
b51a:901b:cb15:8045:ada8:eb24:fa28:c874	250.40.200.116
b51a:901b:cb15:8045:ada8:eb24:fa28:c875	250.40.200.117
b51a:901b:cb15:8045:ada8:eb24:fa28:c876	250.40.200.118
b51a:901b:cb15:8045:ada8:eb24:fa28:c877	250.40.200.119
b51a:901b:cb15:8045:ada8:eb24:fa28:c878	250.40.200.120

b51a:901b:cb15:8045:ada8:eb24:fa28:c879	250.40.200.121
b51a:901b:cb15:8045:ada8:eb24:fa28:c87a	250.40.200.122
b51a:901b:cb15:8045:ada8:eb24:fa28:c87b	250.40.200.123
b51a:901b:cb15:8045:ada8:eb24:fa28:c87c	250.40.200.124
b51a:901b:cb15:8045:ada8:eb24:fa28:c87d	250.40.200.125
b51a:901b:cb15:8045:ada8:eb24:fa28:c87e	250.40.200.126
b51a:901b:cb15:8045:ada8:eb24:fa28:c87f	250.40.200.127
b51a:901b:cb15:8045:ada8:eb24:fa28:c880	250.40.200.128
b51a:901b:cb15:8045:ada8:eb24:fa28:c881	250.40.200.129
b51a:901b:cb15:8045:ada8:eb24:fa28:c882	250.40.200.130
b51a:901b:cb15:8045:ada8:eb24:fa28:c883	250.40.200.131
b51a:901b:cb15:8045:ada8:eb24:fa28:c884	250.40.200.132
b51a:901b:cb15:8045:ada8:eb24:fa28:c885	250.40.200.133
b51a:901b:cb15:8045:ada8:eb24:fa28:c886	250.40.200.134
b51a:901b:cb15:8045:ada8:eb24:fa28:c887	250.40.200.135
b51a:901b:cb15:8045:ada8:eb24:fa28:c888	250.40.200.136
b51a:901b:cb15:8045:ada8:eb24:fa28:c889	250.40.200.137
b51a:901b:cb15:8045:ada8:eb24:fa28:c88a	250.40.200.138
b51a:901b:cb15:8045:ada8:eb24:fa28:c88b	250.40.200.139
b51a:901b:cb15:8045:ada8:eb24:fa28:c88c	250.40.200.140
b51a:901b:cb15:8045:ada8:eb24:fa28:c88d	250.40.200.141
b51a:901b:cb15:8045:ada8:eb24:fa28:c88e	250.40.200.142
b51a:901b:cb15:8045:ada8:eb24:fa28:c88f	250.40.200.143
b51a:901b:cb15:8045:ada8:eb24:fa28:c890	250.40.200.144
b51a:901b:cb15:8045:ada8:eb24:fa28:c891	250.40.200.145
b51a:901b:cb15:8045:ada8:eb24:fa28:c892	250.40.200.146
b51a:901b:cb15:8045:ada8:eb24:fa28:c893	250.40.200.147
b51a:901b:cb15:8045:ada8:eb24:fa28:c894	250.40.200.148
b51a:901b:cb15:8045:ada8:eb24:fa28:c895	250.40.200.149
b51a:901b:cb15:8045:ada8:eb24:fa28:c896	250.40.200.150
b51a:901b:cb15:8045:ada8:eb24:fa28:c897	250.40.200.151
b51a:901b:cb15:8045:ada8:eb24:fa28:c898	250.40.200.152
b51a:901b:cb15:8045:ada8:eb24:fa28:c899	250.40.200.153
b51a:901b:cb15:8045:ada8:eb24:fa28:c89a	250.40.200.154
b51a:901b:cb15:8045:ada8:eb24:fa28:c89b	250.40.200.155
b51a:901b:cb15:8045:ada8:eb24:fa28:c89c	250.40.200.156
b51a:901b:cb15:8045:ada8:eb24:fa28:c89d	250.40.200.157
b51a:901b:cb15:8045:ada8:eb24:fa28:c89e	250.40.200.158
b51a:901b:cb15:8045:ada8:eb24:fa28:c89f	250.40.200.159
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a0	250.40.200.160
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a1	250.40.200.161
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a2	250.40.200.162
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a3	250.40.200.163
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a4	250.40.200.164
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a5	250.40.200.165
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a6	250.40.200.166
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a7	250.40.200.167
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a8	250.40.200.168
b51a:901b:cb15:8045:ada8:eb24:fa28:c8a9	250.40.200.169
b51a:901b:cb15:8045:ada8:eb24:fa28:c8aa	250.40.200.170
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ab	250.40.200.171
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ac	250.40.200.172
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ad	250.40.200.173
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ae	250.40.200.174
b51a:901b:cb15:8045:ada8:eb24:fa28:c8af	250.40.200.175
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b0	250.40.200.176
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b1	250.40.200.177
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b2	250.40.200.178
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b3	250.40.200.179
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b4	250.40.200.180

b51a:901b:cb15:8045:ada8:eb24:fa28:c8b5	250.40.200.181
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b6	250.40.200.182
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b7	250.40.200.183
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b8	250.40.200.184
b51a:901b:cb15:8045:ada8:eb24:fa28:c8b9	250.40.200.185
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ba	250.40.200.186
b51a:901b:cb15:8045:ada8:eb24:fa28:c8bb	250.40.200.187
b51a:901b:cb15:8045:ada8:eb24:fa28:c8bc	250.40.200.188
b51a:901b:cb15:8045:ada8:eb24:fa28:c8bd	250.40.200.189
b51a:901b:cb15:8045:ada8:eb24:fa28:c8be	250.40.200.190
b51a:901b:cb15:8045:ada8:eb24:fa28:c8bf	250.40.200.191
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c0	250.40.200.192
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c1	250.40.200.193
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c2	250.40.200.194
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c3	250.40.200.195
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c4	250.40.200.196
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c5	250.40.200.197
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c6	250.40.200.198
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c7	250.40.200.199
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c8	250.40.200.200
b51a:901b:cb15:8045:ada8:eb24:fa28:c8c9	250.40.200.201
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ca	250.40.200.202
b51a:901b:cb15:8045:ada8:eb24:fa28:c8cb	250.40.200.203
b51a:901b:cb15:8045:ada8:eb24:fa28:c8cc	250.40.200.204
b51a:901b:cb15:8045:ada8:eb24:fa28:c8cd	250.40.200.205
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ce	250.40.200.206
b51a:901b:cb15:8045:ada8:eb24:fa28:c8cf	250.40.200.207
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d0	250.40.200.208
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d1	250.40.200.209
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d2	250.40.200.210
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d3	250.40.200.211
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d4	250.40.200.212
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d5	250.40.200.213
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d6	250.40.200.214
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d7	250.40.200.215
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d8	250.40.200.216
b51a:901b:cb15:8045:ada8:eb24:fa28:c8d9	250.40.200.217
b51a:901b:cb15:8045:ada8:eb24:fa28:c8da	250.40.200.218
b51a:901b:cb15:8045:ada8:eb24:fa28:c8db	250.40.200.219
b51a:901b:cb15:8045:ada8:eb24:fa28:c8dc	250.40.200.220
b51a:901b:cb15:8045:ada8:eb24:fa28:c8dd	250.40.200.221
b51a:901b:cb15:8045:ada8:eb24:fa28:c8de	250.40.200.222
b51a:901b:cb15:8045:ada8:eb24:fa28:c8df	250.40.200.223
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e0	250.40.200.224
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e1	250.40.200.225
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e2	250.40.200.226
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e3	250.40.200.227
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e4	250.40.200.228
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e5	250.40.200.229
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e6	250.40.200.230
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e7	250.40.200.231
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e8	250.40.200.232
b51a:901b:cb15:8045:ada8:eb24:fa28:c8e9	250.40.200.233
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ea	250.40.200.234
b51a:901b:cb15:8045:ada8:eb24:fa28:c8eb	250.40.200.235
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ec	250.40.200.236
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ed	250.40.200.237
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ee	250.40.200.238
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ef	250.40.200.239
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f0	250.40.200.240
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f1	250.40.200.241
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f2	250.40.200.242
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f3	250.40.200.243
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f4	250.40.200.244
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f5	250.40.200.245
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f6	250.40.200.246
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f7	250.40.200.247
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f8	250.40.200.248
b51a:901b:cb15:8045:ada8:eb24:fa28:c8f9	250.40.200.249
b51a:901b:cb15:8045:ada8:eb24:fa28:c8fa	250.40.200.250
b51a:901b:cb15:8045:ada8:eb24:fa28:c8fb	250.40.200.251
b51a:901b:cb15:8045:ada8:eb24:fa28:c8fc	250.40.200.252
b51a:901b:cb15:8045:ada8:eb24:fa28:c8fd	250.40.200.253
b51a:901b:cb15:8045:ada8:eb24:fa28:c8fe	250.40.200.254
b51a:901b:cb15:8045:ada8:eb24:fa28:c8ff	250.40.200.255

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.