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:eb24:15eb:d101	21.235.209.1
b51a:901b:cb15:8045:ada8:eb24:15eb:d102	21.235.209.2
b51a:901b:cb15:8045:ada8:eb24:15eb:d103	21.235.209.3
b51a:901b:cb15:8045:ada8:eb24:15eb:d104	21.235.209.4
b51a:901b:cb15:8045:ada8:eb24:15eb:d105	21.235.209.5
b51a:901b:cb15:8045:ada8:eb24:15eb:d106	21.235.209.6
b51a:901b:cb15:8045:ada8:eb24:15eb:d107	21.235.209.7
b51a:901b:cb15:8045:ada8:eb24:15eb:d108	21.235.209.8
b51a:901b:cb15:8045:ada8:eb24:15eb:d109	21.235.209.9
b51a:901b:cb15:8045:ada8:eb24:15eb:d10a	21.235.209.10
b51a:901b:cb15:8045:ada8:eb24:15eb:d10b	21.235.209.11
b51a:901b:cb15:8045:ada8:eb24:15eb:d10c	21.235.209.12
b51a:901b:cb15:8045:ada8:eb24:15eb:d10d	21.235.209.13
b51a:901b:cb15:8045:ada8:eb24:15eb:d10e	21.235.209.14
b51a:901b:cb15:8045:ada8:eb24:15eb:d10f	21.235.209.15
b51a:901b:cb15:8045:ada8:eb24:15eb:d110	21.235.209.16
b51a:901b:cb15:8045:ada8:eb24:15eb:d111	21.235.209.17
b51a:901b:cb15:8045:ada8:eb24:15eb:d112	21.235.209.18
b51a:901b:cb15:8045:ada8:eb24:15eb:d113	21.235.209.19
b51a:901b:cb15:8045:ada8:eb24:15eb:d114	21.235.209.20
b51a:901b:cb15:8045:ada8:eb24:15eb:d115	21.235.209.21
b51a:901b:cb15:8045:ada8:eb24:15eb:d116	21.235.209.22
b51a:901b:cb15:8045:ada8:eb24:15eb:d117	21.235.209.23
b51a:901b:cb15:8045:ada8:eb24:15eb:d118	21.235.209.24
b51a:901b:cb15:8045:ada8:eb24:15eb:d119	21.235.209.25
b51a:901b:cb15:8045:ada8:eb24:15eb:d11a	21.235.209.26
b51a:901b:cb15:8045:ada8:eb24:15eb:d11b	21.235.209.27
b51a:901b:cb15:8045:ada8:eb24:15eb:d11c	21.235.209.28
b51a:901b:cb15:8045:ada8:eb24:15eb:d11d	21.235.209.29
b51a:901b:cb15:8045:ada8:eb24:15eb:d11e	21.235.209.30
b51a:901b:cb15:8045:ada8:eb24:15eb:d11f	21.235.209.31
b51a:901b:cb15:8045:ada8:eb24:15eb:d120	21.235.209.32
b51a:901b:cb15:8045:ada8:eb24:15eb:d121	21.235.209.33
b51a:901b:cb15:8045:ada8:eb24:15eb:d122	21.235.209.34
b51a:901b:cb15:8045:ada8:eb24:15eb:d123	21.235.209.35
b51a:901b:cb15:8045:ada8:eb24:15eb:d124	21.235.209.36
b51a:901b:cb15:8045:ada8:eb24:15eb:d125	21.235.209.37
b51a:901b:cb15:8045:ada8:eb24:15eb:d126	21.235.209.38
b51a:901b:cb15:8045:ada8:eb24:15eb:d127	21.235.209.39
b51a:901b:cb15:8045:ada8:eb24:15eb:d128	21.235.209.40
b51a:901b:cb15:8045:ada8:eb24:15eb:d129	21.235.209.41
b51a:901b:cb15:8045:ada8:eb24:15eb:d12a	21.235.209.42
b51a:901b:cb15:8045:ada8:eb24:15eb:d12b	21.235.209.43
b51a:901b:cb15:8045:ada8:eb24:15eb:d12c	21.235.209.44
b51a:901b:cb15:8045:ada8:eb24:15eb:d12d	21.235.209.45
b51a:901b:cb15:8045:ada8:eb24:15eb:d12e	21.235.209.46
b51a:901b:cb15:8045:ada8:eb24:15eb:d12f	21.235.209.47
b51a:901b:cb15:8045:ada8:eb24:15eb:d130	21.235.209.48
b51a:901b:cb15:8045:ada8:eb24:15eb:d131	21.235.209.49
b51a:901b:cb15:8045:ada8:eb24:15eb:d132	21.235.209.50
b51a:901b:cb15:8045:ada8:eb24:15eb:d133	21.235.209.51
b51a:901b:cb15:8045:ada8:eb24:15eb:d134	21.235.209.52
b51a:901b:cb15:8045:ada8:eb24:15eb:d135	21.235.209.53
b51a:901b:cb15:8045:ada8:eb24:15eb:d136	21.235.209.54
b51a:901b:cb15:8045:ada8:eb24:15eb:d137	21.235.209.55
b51a:901b:cb15:8045:ada8:eb24:15eb:d138	21.235.209.56
b51a:901b:cb15:8045:ada8:eb24:15eb:d139	21.235.209.57
b51a:901b:cb15:8045:ada8:eb24:15eb:d13a	21.235.209.58
b51a:901b:cb15:8045:ada8:eb24:15eb:d13b	21.235.209.59
b51a:901b:cb15:8045:ada8:eb24:15eb:d13c	21.235.209.60

b51a:901b:cb15:8045:ada8:eb24:15eb:d13d	21.235.209.61
b51a:901b:cb15:8045:ada8:eb24:15eb:d13e	21.235.209.62
b51a:901b:cb15:8045:ada8:eb24:15eb:d13f	21.235.209.63
b51a:901b:cb15:8045:ada8:eb24:15eb:d140	21.235.209.64
b51a:901b:cb15:8045:ada8:eb24:15eb:d141	21.235.209.65
b51a:901b:cb15:8045:ada8:eb24:15eb:d142	21.235.209.66
b51a:901b:cb15:8045:ada8:eb24:15eb:d143	21.235.209.67
b51a:901b:cb15:8045:ada8:eb24:15eb:d144	21.235.209.68
b51a:901b:cb15:8045:ada8:eb24:15eb:d145	21.235.209.69
b51a:901b:cb15:8045:ada8:eb24:15eb:d146	21.235.209.70
b51a:901b:cb15:8045:ada8:eb24:15eb:d147	21.235.209.71
b51a:901b:cb15:8045:ada8:eb24:15eb:d148	21.235.209.72
b51a:901b:cb15:8045:ada8:eb24:15eb:d149	21.235.209.73
b51a:901b:cb15:8045:ada8:eb24:15eb:d14a	21.235.209.74
b51a:901b:cb15:8045:ada8:eb24:15eb:d14b	21.235.209.75
b51a:901b:cb15:8045:ada8:eb24:15eb:d14c	21.235.209.76
b51a:901b:cb15:8045:ada8:eb24:15eb:d14d	21.235.209.77
b51a:901b:cb15:8045:ada8:eb24:15eb:d14e	21.235.209.78
b51a:901b:cb15:8045:ada8:eb24:15eb:d14f	21.235.209.79
b51a:901b:cb15:8045:ada8:eb24:15eb:d150	21.235.209.80
b51a:901b:cb15:8045:ada8:eb24:15eb:d151	21.235.209.81
b51a:901b:cb15:8045:ada8:eb24:15eb:d152	21.235.209.82
b51a:901b:cb15:8045:ada8:eb24:15eb:d153	21.235.209.83
b51a:901b:cb15:8045:ada8:eb24:15eb:d154	21.235.209.84
b51a:901b:cb15:8045:ada8:eb24:15eb:d155	21.235.209.85
b51a:901b:cb15:8045:ada8:eb24:15eb:d156	21.235.209.86
b51a:901b:cb15:8045:ada8:eb24:15eb:d157	21.235.209.87
b51a:901b:cb15:8045:ada8:eb24:15eb:d158	21.235.209.88
b51a:901b:cb15:8045:ada8:eb24:15eb:d159	21.235.209.89
b51a:901b:cb15:8045:ada8:eb24:15eb:d15a	21.235.209.90
b51a:901b:cb15:8045:ada8:eb24:15eb:d15b	21.235.209.91
b51a:901b:cb15:8045:ada8:eb24:15eb:d15c	21.235.209.92
b51a:901b:cb15:8045:ada8:eb24:15eb:d15d	21.235.209.93
b51a:901b:cb15:8045:ada8:eb24:15eb:d15e	21.235.209.94
b51a:901b:cb15:8045:ada8:eb24:15eb:d15f	21.235.209.95
b51a:901b:cb15:8045:ada8:eb24:15eb:d160	21.235.209.96
b51a:901b:cb15:8045:ada8:eb24:15eb:d161	21.235.209.97
b51a:901b:cb15:8045:ada8:eb24:15eb:d162	21.235.209.98
b51a:901b:cb15:8045:ada8:eb24:15eb:d163	21.235.209.99
b51a:901b:cb15:8045:ada8:eb24:15eb:d164	21.235.209.100
b51a:901b:cb15:8045:ada8:eb24:15eb:d165	21.235.209.101
b51a:901b:cb15:8045:ada8:eb24:15eb:d166	21.235.209.102
b51a:901b:cb15:8045:ada8:eb24:15eb:d167	21.235.209.103
b51a:901b:cb15:8045:ada8:eb24:15eb:d168	21.235.209.104
b51a:901b:cb15:8045:ada8:eb24:15eb:d169	21.235.209.105
b51a:901b:cb15:8045:ada8:eb24:15eb:d16a	21.235.209.106
b51a:901b:cb15:8045:ada8:eb24:15eb:d16b	21.235.209.107
b51a:901b:cb15:8045:ada8:eb24:15eb:d16c	21.235.209.108
b51a:901b:cb15:8045:ada8:eb24:15eb:d16d	21.235.209.109
b51a:901b:cb15:8045:ada8:eb24:15eb:d16e	21.235.209.110
b51a:901b:cb15:8045:ada8:eb24:15eb:d16f	21.235.209.111
b51a:901b:cb15:8045:ada8:eb24:15eb:d170	21.235.209.112
b51a:901b:cb15:8045:ada8:eb24:15eb:d171	21.235.209.113
b51a:901b:cb15:8045:ada8:eb24:15eb:d172	21.235.209.114
b51a:901b:cb15:8045:ada8:eb24:15eb:d173	21.235.209.115
b51a:901b:cb15:8045:ada8:eb24:15eb:d174	21.235.209.116
b51a:901b:cb15:8045:ada8:eb24:15eb:d175	21.235.209.117
b51a:901b:cb15:8045:ada8:eb24:15eb:d176	21.235.209.118
b51a:901b:cb15:8045:ada8:eb24:15eb:d177	21.235.209.119
b51a:901b:cb15:8045:ada8:eb24:15eb:d178	21.235.209.120

b51a:901b:cb15:8045:ada8:eb24:15eb:d179	21.235.209.121
b51a:901b:cb15:8045:ada8:eb24:15eb:d17a	21.235.209.122
b51a:901b:cb15:8045:ada8:eb24:15eb:d17b	21.235.209.123
b51a:901b:cb15:8045:ada8:eb24:15eb:d17c	21.235.209.124
b51a:901b:cb15:8045:ada8:eb24:15eb:d17d	21.235.209.125
b51a:901b:cb15:8045:ada8:eb24:15eb:d17e	21.235.209.126
b51a:901b:cb15:8045:ada8:eb24:15eb:d17f	21.235.209.127
b51a:901b:cb15:8045:ada8:eb24:15eb:d180	21.235.209.128
b51a:901b:cb15:8045:ada8:eb24:15eb:d181	21.235.209.129
b51a:901b:cb15:8045:ada8:eb24:15eb:d182	21.235.209.130
b51a:901b:cb15:8045:ada8:eb24:15eb:d183	21.235.209.131
b51a:901b:cb15:8045:ada8:eb24:15eb:d184	21.235.209.132
b51a:901b:cb15:8045:ada8:eb24:15eb:d185	21.235.209.133
b51a:901b:cb15:8045:ada8:eb24:15eb:d186	21.235.209.134
b51a:901b:cb15:8045:ada8:eb24:15eb:d187	21.235.209.135
b51a:901b:cb15:8045:ada8:eb24:15eb:d188	21.235.209.136
b51a:901b:cb15:8045:ada8:eb24:15eb:d189	21.235.209.137
b51a:901b:cb15:8045:ada8:eb24:15eb:d18a	21.235.209.138
b51a:901b:cb15:8045:ada8:eb24:15eb:d18b	21.235.209.139
b51a:901b:cb15:8045:ada8:eb24:15eb:d18c	21.235.209.140
b51a:901b:cb15:8045:ada8:eb24:15eb:d18d	21.235.209.141
b51a:901b:cb15:8045:ada8:eb24:15eb:d18e	21.235.209.142
b51a:901b:cb15:8045:ada8:eb24:15eb:d18f	21.235.209.143
b51a:901b:cb15:8045:ada8:eb24:15eb:d190	21.235.209.144
b51a:901b:cb15:8045:ada8:eb24:15eb:d191	21.235.209.145
b51a:901b:cb15:8045:ada8:eb24:15eb:d192	21.235.209.146
b51a:901b:cb15:8045:ada8:eb24:15eb:d193	21.235.209.147
b51a:901b:cb15:8045:ada8:eb24:15eb:d194	21.235.209.148
b51a:901b:cb15:8045:ada8:eb24:15eb:d195	21.235.209.149
b51a:901b:cb15:8045:ada8:eb24:15eb:d196	21.235.209.150
b51a:901b:cb15:8045:ada8:eb24:15eb:d197	21.235.209.151
b51a:901b:cb15:8045:ada8:eb24:15eb:d198	21.235.209.152
b51a:901b:cb15:8045:ada8:eb24:15eb:d199	21.235.209.153
b51a:901b:cb15:8045:ada8:eb24:15eb:d19a	21.235.209.154
b51a:901b:cb15:8045:ada8:eb24:15eb:d19b	21.235.209.155
b51a:901b:cb15:8045:ada8:eb24:15eb:d19c	21.235.209.156
b51a:901b:cb15:8045:ada8:eb24:15eb:d19d	21.235.209.157
b51a:901b:cb15:8045:ada8:eb24:15eb:d19e	21.235.209.158
b51a:901b:cb15:8045:ada8:eb24:15eb:d19f	21.235.209.159
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a0	21.235.209.160
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a1	21.235.209.161
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a2	21.235.209.162
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a3	21.235.209.163
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a4	21.235.209.164
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a5	21.235.209.165
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a6	21.235.209.166
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a7	21.235.209.167
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a8	21.235.209.168
b51a:901b:cb15:8045:ada8:eb24:15eb:d1a9	21.235.209.169
b51a:901b:cb15:8045:ada8:eb24:15eb:d1aa	21.235.209.170
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ab	21.235.209.171
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ac	21.235.209.172
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ad	21.235.209.173
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ae	21.235.209.174
b51a:901b:cb15:8045:ada8:eb24:15eb:d1af	21.235.209.175
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b0	21.235.209.176
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b1	21.235.209.177
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b2	21.235.209.178
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b3	21.235.209.179
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b4	21.235.209.180

b51a:901b:cb15:8045:ada8:eb24:15eb:d1b5	21.235.209.181
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b6	21.235.209.182
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b7	21.235.209.183
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b8	21.235.209.184
b51a:901b:cb15:8045:ada8:eb24:15eb:d1b9	21.235.209.185
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ba	21.235.209.186
b51a:901b:cb15:8045:ada8:eb24:15eb:d1bb	21.235.209.187
b51a:901b:cb15:8045:ada8:eb24:15eb:d1bc	21.235.209.188
b51a:901b:cb15:8045:ada8:eb24:15eb:d1bd	21.235.209.189
b51a:901b:cb15:8045:ada8:eb24:15eb:d1be	21.235.209.190
b51a:901b:cb15:8045:ada8:eb24:15eb:d1bf	21.235.209.191
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c0	21.235.209.192
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c1	21.235.209.193
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c2	21.235.209.194
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c3	21.235.209.195
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c4	21.235.209.196
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c5	21.235.209.197
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c6	21.235.209.198
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c7	21.235.209.199
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c8	21.235.209.200
b51a:901b:cb15:8045:ada8:eb24:15eb:d1c9	21.235.209.201
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ca	21.235.209.202
b51a:901b:cb15:8045:ada8:eb24:15eb:d1cb	21.235.209.203
b51a:901b:cb15:8045:ada8:eb24:15eb:d1cc	21.235.209.204
b51a:901b:cb15:8045:ada8:eb24:15eb:d1cd	21.235.209.205
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ce	21.235.209.206
b51a:901b:cb15:8045:ada8:eb24:15eb:d1cf	21.235.209.207
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d0	21.235.209.208
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d1	21.235.209.209
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d2	21.235.209.210
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d3	21.235.209.211
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d4	21.235.209.212
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d5	21.235.209.213
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d6	21.235.209.214
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d7	21.235.209.215
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d8	21.235.209.216
b51a:901b:cb15:8045:ada8:eb24:15eb:d1d9	21.235.209.217
b51a:901b:cb15:8045:ada8:eb24:15eb:d1da	21.235.209.218
b51a:901b:cb15:8045:ada8:eb24:15eb:d1db	21.235.209.219
b51a:901b:cb15:8045:ada8:eb24:15eb:d1dc	21.235.209.220
b51a:901b:cb15:8045:ada8:eb24:15eb:d1dd	21.235.209.221
b51a:901b:cb15:8045:ada8:eb24:15eb:d1de	21.235.209.222
b51a:901b:cb15:8045:ada8:eb24:15eb:d1df	21.235.209.223
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e0	21.235.209.224
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e1	21.235.209.225
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e2	21.235.209.226
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e3	21.235.209.227
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e4	21.235.209.228
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e5	21.235.209.229
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e6	21.235.209.230
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e7	21.235.209.231
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e8	21.235.209.232
b51a:901b:cb15:8045:ada8:eb24:15eb:d1e9	21.235.209.233
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ea	21.235.209.234
b51a:901b:cb15:8045:ada8:eb24:15eb:d1eb	21.235.209.235
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ec	21.235.209.236
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ed	21.235.209.237
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ee	21.235.209.238
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ef	21.235.209.239
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f0	21.235.209.240
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f1	21.235.209.241
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f2	21.235.209.242
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f3	21.235.209.243
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f4	21.235.209.244
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f5	21.235.209.245
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f6	21.235.209.246
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f7	21.235.209.247
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f8	21.235.209.248
b51a:901b:cb15:8045:ada8:eb24:15eb:d1f9	21.235.209.249
b51a:901b:cb15:8045:ada8:eb24:15eb:d1fa	21.235.209.250
b51a:901b:cb15:8045:ada8:eb24:15eb:d1fb	21.235.209.251
b51a:901b:cb15:8045:ada8:eb24:15eb:d1fc	21.235.209.252
b51a:901b:cb15:8045:ada8:eb24:15eb:d1fd	21.235.209.253
b51a:901b:cb15:8045:ada8:eb24:15eb:d1fe	21.235.209.254
b51a:901b:cb15:8045:ada8:eb24:15eb:d1ff	21.235.209.255

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.