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:eb24:155b:b801	21.91.184.1
b51a:901b:cb15:8045:ada8:eb24:155b:b802	21.91.184.2
b51a:901b:cb15:8045:ada8:eb24:155b:b803	21.91.184.3
b51a:901b:cb15:8045:ada8:eb24:155b:b804	21.91.184.4
b51a:901b:cb15:8045:ada8:eb24:155b:b805	21.91.184.5
b51a:901b:cb15:8045:ada8:eb24:155b:b806	21.91.184.6
b51a:901b:cb15:8045:ada8:eb24:155b:b807	21.91.184.7
b51a:901b:cb15:8045:ada8:eb24:155b:b808	21.91.184.8
b51a:901b:cb15:8045:ada8:eb24:155b:b809	21.91.184.9
b51a:901b:cb15:8045:ada8:eb24:155b:b80a	21.91.184.10
b51a:901b:cb15:8045:ada8:eb24:155b:b80b	21.91.184.11
b51a:901b:cb15:8045:ada8:eb24:155b:b80c	21.91.184.12
b51a:901b:cb15:8045:ada8:eb24:155b:b80d	21.91.184.13
b51a:901b:cb15:8045:ada8:eb24:155b:b80e	21.91.184.14
b51a:901b:cb15:8045:ada8:eb24:155b:b80f	21.91.184.15
b51a:901b:cb15:8045:ada8:eb24:155b:b810	21.91.184.16
b51a:901b:cb15:8045:ada8:eb24:155b:b811	21.91.184.17
b51a:901b:cb15:8045:ada8:eb24:155b:b812	21.91.184.18
b51a:901b:cb15:8045:ada8:eb24:155b:b813	21.91.184.19
b51a:901b:cb15:8045:ada8:eb24:155b:b814	21.91.184.20
b51a:901b:cb15:8045:ada8:eb24:155b:b815	21.91.184.21
b51a:901b:cb15:8045:ada8:eb24:155b:b816	21.91.184.22
b51a:901b:cb15:8045:ada8:eb24:155b:b817	21.91.184.23
b51a:901b:cb15:8045:ada8:eb24:155b:b818	21.91.184.24
b51a:901b:cb15:8045:ada8:eb24:155b:b819	21.91.184.25
b51a:901b:cb15:8045:ada8:eb24:155b:b81a	21.91.184.26
b51a:901b:cb15:8045:ada8:eb24:155b:b81b	21.91.184.27
b51a:901b:cb15:8045:ada8:eb24:155b:b81c	21.91.184.28
b51a:901b:cb15:8045:ada8:eb24:155b:b81d	21.91.184.29
b51a:901b:cb15:8045:ada8:eb24:155b:b81e	21.91.184.30
b51a:901b:cb15:8045:ada8:eb24:155b:b81f	21.91.184.31
b51a:901b:cb15:8045:ada8:eb24:155b:b820	21.91.184.32
b51a:901b:cb15:8045:ada8:eb24:155b:b821	21.91.184.33
b51a:901b:cb15:8045:ada8:eb24:155b:b822	21.91.184.34
b51a:901b:cb15:8045:ada8:eb24:155b:b823	21.91.184.35
b51a:901b:cb15:8045:ada8:eb24:155b:b824	21.91.184.36
b51a:901b:cb15:8045:ada8:eb24:155b:b825	21.91.184.37
b51a:901b:cb15:8045:ada8:eb24:155b:b826	21.91.184.38
b51a:901b:cb15:8045:ada8:eb24:155b:b827	21.91.184.39
b51a:901b:cb15:8045:ada8:eb24:155b:b828	21.91.184.40
b51a:901b:cb15:8045:ada8:eb24:155b:b829	21.91.184.41
b51a:901b:cb15:8045:ada8:eb24:155b:b82a	21.91.184.42
b51a:901b:cb15:8045:ada8:eb24:155b:b82b	21.91.184.43
b51a:901b:cb15:8045:ada8:eb24:155b:b82c	21.91.184.44
b51a:901b:cb15:8045:ada8:eb24:155b:b82d	21.91.184.45
b51a:901b:cb15:8045:ada8:eb24:155b:b82e	21.91.184.46
b51a:901b:cb15:8045:ada8:eb24:155b:b82f	21.91.184.47
b51a:901b:cb15:8045:ada8:eb24:155b:b830	21.91.184.48
b51a:901b:cb15:8045:ada8:eb24:155b:b831	21.91.184.49
b51a:901b:cb15:8045:ada8:eb24:155b:b832	21.91.184.50
b51a:901b:cb15:8045:ada8:eb24:155b:b833	21.91.184.51
b51a:901b:cb15:8045:ada8:eb24:155b:b834	21.91.184.52
b51a:901b:cb15:8045:ada8:eb24:155b:b835	21.91.184.53
b51a:901b:cb15:8045:ada8:eb24:155b:b836	21.91.184.54
b51a:901b:cb15:8045:ada8:eb24:155b:b837	21.91.184.55
b51a:901b:cb15:8045:ada8:eb24:155b:b838	21.91.184.56
b51a:901b:cb15:8045:ada8:eb24:155b:b839	21.91.184.57
b51a:901b:cb15:8045:ada8:eb24:155b:b83a	21.91.184.58
b51a:901b:cb15:8045:ada8:eb24:155b:b83b	21.91.184.59
b51a:901b:cb15:8045:ada8:eb24:155b:b83c	21.91.184.60

b51a:901b:cb15:8045:ada8:eb24:155b:b83d	21.91.184.61
b51a:901b:cb15:8045:ada8:eb24:155b:b83e	21.91.184.62
b51a:901b:cb15:8045:ada8:eb24:155b:b83f	21.91.184.63
b51a:901b:cb15:8045:ada8:eb24:155b:b840	21.91.184.64
b51a:901b:cb15:8045:ada8:eb24:155b:b841	21.91.184.65
b51a:901b:cb15:8045:ada8:eb24:155b:b842	21.91.184.66
b51a:901b:cb15:8045:ada8:eb24:155b:b843	21.91.184.67
b51a:901b:cb15:8045:ada8:eb24:155b:b844	21.91.184.68
b51a:901b:cb15:8045:ada8:eb24:155b:b845	21.91.184.69
b51a:901b:cb15:8045:ada8:eb24:155b:b846	21.91.184.70
b51a:901b:cb15:8045:ada8:eb24:155b:b847	21.91.184.71
b51a:901b:cb15:8045:ada8:eb24:155b:b848	21.91.184.72
b51a:901b:cb15:8045:ada8:eb24:155b:b849	21.91.184.73
b51a:901b:cb15:8045:ada8:eb24:155b:b84a	21.91.184.74
b51a:901b:cb15:8045:ada8:eb24:155b:b84b	21.91.184.75
b51a:901b:cb15:8045:ada8:eb24:155b:b84c	21.91.184.76
b51a:901b:cb15:8045:ada8:eb24:155b:b84d	21.91.184.77
b51a:901b:cb15:8045:ada8:eb24:155b:b84e	21.91.184.78
b51a:901b:cb15:8045:ada8:eb24:155b:b84f	21.91.184.79
b51a:901b:cb15:8045:ada8:eb24:155b:b850	21.91.184.80
b51a:901b:cb15:8045:ada8:eb24:155b:b851	21.91.184.81
b51a:901b:cb15:8045:ada8:eb24:155b:b852	21.91.184.82
b51a:901b:cb15:8045:ada8:eb24:155b:b853	21.91.184.83
b51a:901b:cb15:8045:ada8:eb24:155b:b854	21.91.184.84
b51a:901b:cb15:8045:ada8:eb24:155b:b855	21.91.184.85
b51a:901b:cb15:8045:ada8:eb24:155b:b856	21.91.184.86
b51a:901b:cb15:8045:ada8:eb24:155b:b857	21.91.184.87
b51a:901b:cb15:8045:ada8:eb24:155b:b858	21.91.184.88
b51a:901b:cb15:8045:ada8:eb24:155b:b859	21.91.184.89
b51a:901b:cb15:8045:ada8:eb24:155b:b85a	21.91.184.90
b51a:901b:cb15:8045:ada8:eb24:155b:b85b	21.91.184.91
b51a:901b:cb15:8045:ada8:eb24:155b:b85c	21.91.184.92
b51a:901b:cb15:8045:ada8:eb24:155b:b85d	21.91.184.93
b51a:901b:cb15:8045:ada8:eb24:155b:b85e	21.91.184.94
b51a:901b:cb15:8045:ada8:eb24:155b:b85f	21.91.184.95
b51a:901b:cb15:8045:ada8:eb24:155b:b860	21.91.184.96
b51a:901b:cb15:8045:ada8:eb24:155b:b861	21.91.184.97
b51a:901b:cb15:8045:ada8:eb24:155b:b862	21.91.184.98
b51a:901b:cb15:8045:ada8:eb24:155b:b863	21.91.184.99
b51a:901b:cb15:8045:ada8:eb24:155b:b864	21.91.184.100
b51a:901b:cb15:8045:ada8:eb24:155b:b865	21.91.184.101
b51a:901b:cb15:8045:ada8:eb24:155b:b866	21.91.184.102
b51a:901b:cb15:8045:ada8:eb24:155b:b867	21.91.184.103
b51a:901b:cb15:8045:ada8:eb24:155b:b868	21.91.184.104
b51a:901b:cb15:8045:ada8:eb24:155b:b869	21.91.184.105
b51a:901b:cb15:8045:ada8:eb24:155b:b86a	21.91.184.106
b51a:901b:cb15:8045:ada8:eb24:155b:b86b	21.91.184.107
b51a:901b:cb15:8045:ada8:eb24:155b:b86c	21.91.184.108
b51a:901b:cb15:8045:ada8:eb24:155b:b86d	21.91.184.109
b51a:901b:cb15:8045:ada8:eb24:155b:b86e	21.91.184.110
b51a:901b:cb15:8045:ada8:eb24:155b:b86f	21.91.184.111
b51a:901b:cb15:8045:ada8:eb24:155b:b870	21.91.184.112
b51a:901b:cb15:8045:ada8:eb24:155b:b871	21.91.184.113
b51a:901b:cb15:8045:ada8:eb24:155b:b872	21.91.184.114
b51a:901b:cb15:8045:ada8:eb24:155b:b873	21.91.184.115
b51a:901b:cb15:8045:ada8:eb24:155b:b874	21.91.184.116
b51a:901b:cb15:8045:ada8:eb24:155b:b875	21.91.184.117
b51a:901b:cb15:8045:ada8:eb24:155b:b876	21.91.184.118
b51a:901b:cb15:8045:ada8:eb24:155b:b877	21.91.184.119
b51a:901b:cb15:8045:ada8:eb24:155b:b878	21.91.184.120

b51a:901b:cb15:8045:ada8:eb24:155b:b879	21.91.184.121
b51a:901b:cb15:8045:ada8:eb24:155b:b87a	21.91.184.122
b51a:901b:cb15:8045:ada8:eb24:155b:b87b	21.91.184.123
b51a:901b:cb15:8045:ada8:eb24:155b:b87c	21.91.184.124
b51a:901b:cb15:8045:ada8:eb24:155b:b87d	21.91.184.125
b51a:901b:cb15:8045:ada8:eb24:155b:b87e	21.91.184.126
b51a:901b:cb15:8045:ada8:eb24:155b:b87f	21.91.184.127
b51a:901b:cb15:8045:ada8:eb24:155b:b880	21.91.184.128
b51a:901b:cb15:8045:ada8:eb24:155b:b881	21.91.184.129
b51a:901b:cb15:8045:ada8:eb24:155b:b882	21.91.184.130
b51a:901b:cb15:8045:ada8:eb24:155b:b883	21.91.184.131
b51a:901b:cb15:8045:ada8:eb24:155b:b884	21.91.184.132
b51a:901b:cb15:8045:ada8:eb24:155b:b885	21.91.184.133
b51a:901b:cb15:8045:ada8:eb24:155b:b886	21.91.184.134
b51a:901b:cb15:8045:ada8:eb24:155b:b887	21.91.184.135
b51a:901b:cb15:8045:ada8:eb24:155b:b888	21.91.184.136
b51a:901b:cb15:8045:ada8:eb24:155b:b889	21.91.184.137
b51a:901b:cb15:8045:ada8:eb24:155b:b88a	21.91.184.138
b51a:901b:cb15:8045:ada8:eb24:155b:b88b	21.91.184.139
b51a:901b:cb15:8045:ada8:eb24:155b:b88c	21.91.184.140
b51a:901b:cb15:8045:ada8:eb24:155b:b88d	21.91.184.141
b51a:901b:cb15:8045:ada8:eb24:155b:b88e	21.91.184.142
b51a:901b:cb15:8045:ada8:eb24:155b:b88f	21.91.184.143
b51a:901b:cb15:8045:ada8:eb24:155b:b890	21.91.184.144
b51a:901b:cb15:8045:ada8:eb24:155b:b891	21.91.184.145
b51a:901b:cb15:8045:ada8:eb24:155b:b892	21.91.184.146
b51a:901b:cb15:8045:ada8:eb24:155b:b893	21.91.184.147
b51a:901b:cb15:8045:ada8:eb24:155b:b894	21.91.184.148
b51a:901b:cb15:8045:ada8:eb24:155b:b895	21.91.184.149
b51a:901b:cb15:8045:ada8:eb24:155b:b896	21.91.184.150
b51a:901b:cb15:8045:ada8:eb24:155b:b897	21.91.184.151
b51a:901b:cb15:8045:ada8:eb24:155b:b898	21.91.184.152
b51a:901b:cb15:8045:ada8:eb24:155b:b899	21.91.184.153
b51a:901b:cb15:8045:ada8:eb24:155b:b89a	21.91.184.154
b51a:901b:cb15:8045:ada8:eb24:155b:b89b	21.91.184.155
b51a:901b:cb15:8045:ada8:eb24:155b:b89c	21.91.184.156
b51a:901b:cb15:8045:ada8:eb24:155b:b89d	21.91.184.157
b51a:901b:cb15:8045:ada8:eb24:155b:b89e	21.91.184.158
b51a:901b:cb15:8045:ada8:eb24:155b:b89f	21.91.184.159
b51a:901b:cb15:8045:ada8:eb24:155b:b8a0	21.91.184.160
b51a:901b:cb15:8045:ada8:eb24:155b:b8a1	21.91.184.161
b51a:901b:cb15:8045:ada8:eb24:155b:b8a2	21.91.184.162
b51a:901b:cb15:8045:ada8:eb24:155b:b8a3	21.91.184.163
b51a:901b:cb15:8045:ada8:eb24:155b:b8a4	21.91.184.164
b51a:901b:cb15:8045:ada8:eb24:155b:b8a5	21.91.184.165
b51a:901b:cb15:8045:ada8:eb24:155b:b8a6	21.91.184.166
b51a:901b:cb15:8045:ada8:eb24:155b:b8a7	21.91.184.167
b51a:901b:cb15:8045:ada8:eb24:155b:b8a8	21.91.184.168
b51a:901b:cb15:8045:ada8:eb24:155b:b8a9	21.91.184.169
b51a:901b:cb15:8045:ada8:eb24:155b:b8aa	21.91.184.170
b51a:901b:cb15:8045:ada8:eb24:155b:b8ab	21.91.184.171
b51a:901b:cb15:8045:ada8:eb24:155b:b8ac	21.91.184.172
b51a:901b:cb15:8045:ada8:eb24:155b:b8ad	21.91.184.173
b51a:901b:cb15:8045:ada8:eb24:155b:b8ae	21.91.184.174
b51a:901b:cb15:8045:ada8:eb24:155b:b8af	21.91.184.175
b51a:901b:cb15:8045:ada8:eb24:155b:b8b0	21.91.184.176
b51a:901b:cb15:8045:ada8:eb24:155b:b8b1	21.91.184.177
b51a:901b:cb15:8045:ada8:eb24:155b:b8b2	21.91.184.178
b51a:901b:cb15:8045:ada8:eb24:155b:b8b3	21.91.184.179
b51a:901b:cb15:8045:ada8:eb24:155b:b8b4	21.91.184.180

b51a:901b:cb15:8045:ada8:eb24:155b:b8b5	21.91.184.181
b51a:901b:cb15:8045:ada8:eb24:155b:b8b6	21.91.184.182
b51a:901b:cb15:8045:ada8:eb24:155b:b8b7	21.91.184.183
b51a:901b:cb15:8045:ada8:eb24:155b:b8b8	21.91.184.184
b51a:901b:cb15:8045:ada8:eb24:155b:b8b9	21.91.184.185
b51a:901b:cb15:8045:ada8:eb24:155b:b8ba	21.91.184.186
b51a:901b:cb15:8045:ada8:eb24:155b:b8bb	21.91.184.187
b51a:901b:cb15:8045:ada8:eb24:155b:b8bc	21.91.184.188
b51a:901b:cb15:8045:ada8:eb24:155b:b8bd	21.91.184.189
b51a:901b:cb15:8045:ada8:eb24:155b:b8be	21.91.184.190
b51a:901b:cb15:8045:ada8:eb24:155b:b8bf	21.91.184.191
b51a:901b:cb15:8045:ada8:eb24:155b:b8c0	21.91.184.192
b51a:901b:cb15:8045:ada8:eb24:155b:b8c1	21.91.184.193
b51a:901b:cb15:8045:ada8:eb24:155b:b8c2	21.91.184.194
b51a:901b:cb15:8045:ada8:eb24:155b:b8c3	21.91.184.195
b51a:901b:cb15:8045:ada8:eb24:155b:b8c4	21.91.184.196
b51a:901b:cb15:8045:ada8:eb24:155b:b8c5	21.91.184.197
b51a:901b:cb15:8045:ada8:eb24:155b:b8c6	21.91.184.198
b51a:901b:cb15:8045:ada8:eb24:155b:b8c7	21.91.184.199
b51a:901b:cb15:8045:ada8:eb24:155b:b8c8	21.91.184.200
b51a:901b:cb15:8045:ada8:eb24:155b:b8c9	21.91.184.201
b51a:901b:cb15:8045:ada8:eb24:155b:b8ca	21.91.184.202
b51a:901b:cb15:8045:ada8:eb24:155b:b8cb	21.91.184.203
b51a:901b:cb15:8045:ada8:eb24:155b:b8cc	21.91.184.204
b51a:901b:cb15:8045:ada8:eb24:155b:b8cd	21.91.184.205
b51a:901b:cb15:8045:ada8:eb24:155b:b8ce	21.91.184.206
b51a:901b:cb15:8045:ada8:eb24:155b:b8cf	21.91.184.207
b51a:901b:cb15:8045:ada8:eb24:155b:b8d0	21.91.184.208
b51a:901b:cb15:8045:ada8:eb24:155b:b8d1	21.91.184.209
b51a:901b:cb15:8045:ada8:eb24:155b:b8d2	21.91.184.210
b51a:901b:cb15:8045:ada8:eb24:155b:b8d3	21.91.184.211
b51a:901b:cb15:8045:ada8:eb24:155b:b8d4	21.91.184.212
b51a:901b:cb15:8045:ada8:eb24:155b:b8d5	21.91.184.213
b51a:901b:cb15:8045:ada8:eb24:155b:b8d6	21.91.184.214
b51a:901b:cb15:8045:ada8:eb24:155b:b8d7	21.91.184.215
b51a:901b:cb15:8045:ada8:eb24:155b:b8d8	21.91.184.216
b51a:901b:cb15:8045:ada8:eb24:155b:b8d9	21.91.184.217
b51a:901b:cb15:8045:ada8:eb24:155b:b8da	21.91.184.218
b51a:901b:cb15:8045:ada8:eb24:155b:b8db	21.91.184.219
b51a:901b:cb15:8045:ada8:eb24:155b:b8dc	21.91.184.220
b51a:901b:cb15:8045:ada8:eb24:155b:b8dd	21.91.184.221
b51a:901b:cb15:8045:ada8:eb24:155b:b8de	21.91.184.222
b51a:901b:cb15:8045:ada8:eb24:155b:b8df	21.91.184.223
b51a:901b:cb15:8045:ada8:eb24:155b:b8e0	21.91.184.224
b51a:901b:cb15:8045:ada8:eb24:155b:b8e1	21.91.184.225
b51a:901b:cb15:8045:ada8:eb24:155b:b8e2	21.91.184.226
b51a:901b:cb15:8045:ada8:eb24:155b:b8e3	21.91.184.227
b51a:901b:cb15:8045:ada8:eb24:155b:b8e4	21.91.184.228
b51a:901b:cb15:8045:ada8:eb24:155b:b8e5	21.91.184.229
b51a:901b:cb15:8045:ada8:eb24:155b:b8e6	21.91.184.230
b51a:901b:cb15:8045:ada8:eb24:155b:b8e7	21.91.184.231
b51a:901b:cb15:8045:ada8:eb24:155b:b8e8	21.91.184.232
b51a:901b:cb15:8045:ada8:eb24:155b:b8e9	21.91.184.233
b51a:901b:cb15:8045:ada8:eb24:155b:b8ea	21.91.184.234
b51a:901b:cb15:8045:ada8:eb24:155b:b8eb	21.91.184.235
b51a:901b:cb15:8045:ada8:eb24:155b:b8ec	21.91.184.236
b51a:901b:cb15:8045:ada8:eb24:155b:b8ed	21.91.184.237
b51a:901b:cb15:8045:ada8:eb24:155b:b8ee	21.91.184.238
b51a:901b:cb15:8045:ada8:eb24:155b:b8ef	21.91.184.239
b51a:901b:cb15:8045:ada8:eb24:155b:b8f0	21.91.184.240
b51a:901b:cb15:8045:ada8:eb24:155b:b8f1	21.91.184.241
b51a:901b:cb15:8045:ada8:eb24:155b:b8f2	21.91.184.242
b51a:901b:cb15:8045:ada8:eb24:155b:b8f3	21.91.184.243
b51a:901b:cb15:8045:ada8:eb24:155b:b8f4	21.91.184.244
b51a:901b:cb15:8045:ada8:eb24:155b:b8f5	21.91.184.245
b51a:901b:cb15:8045:ada8:eb24:155b:b8f6	21.91.184.246
b51a:901b:cb15:8045:ada8:eb24:155b:b8f7	21.91.184.247
b51a:901b:cb15:8045:ada8:eb24:155b:b8f8	21.91.184.248
b51a:901b:cb15:8045:ada8:eb24:155b:b8f9	21.91.184.249
b51a:901b:cb15:8045:ada8:eb24:155b:b8fa	21.91.184.250
b51a:901b:cb15:8045:ada8:eb24:155b:b8fb	21.91.184.251
b51a:901b:cb15:8045:ada8:eb24:155b:b8fc	21.91.184.252
b51a:901b:cb15:8045:ada8:eb24:155b:b8fd	21.91.184.253
b51a:901b:cb15:8045:ada8:eb24:155b:b8fe	21.91.184.254
b51a:901b:cb15:8045:ada8:eb24:155b:b8ff	21.91.184.255

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.