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:eb24:155a:e101	21.90.225.1
b51a:901b:cb15:8045:ada8:eb24:155a:e102	21.90.225.2
b51a:901b:cb15:8045:ada8:eb24:155a:e103	21.90.225.3
b51a:901b:cb15:8045:ada8:eb24:155a:e104	21.90.225.4
b51a:901b:cb15:8045:ada8:eb24:155a:e105	21.90.225.5
b51a:901b:cb15:8045:ada8:eb24:155a:e106	21.90.225.6
b51a:901b:cb15:8045:ada8:eb24:155a:e107	21.90.225.7
b51a:901b:cb15:8045:ada8:eb24:155a:e108	21.90.225.8
b51a:901b:cb15:8045:ada8:eb24:155a:e109	21.90.225.9
b51a:901b:cb15:8045:ada8:eb24:155a:e10a	21.90.225.10
b51a:901b:cb15:8045:ada8:eb24:155a:e10b	21.90.225.11
b51a:901b:cb15:8045:ada8:eb24:155a:e10c	21.90.225.12
b51a:901b:cb15:8045:ada8:eb24:155a:e10d	21.90.225.13
b51a:901b:cb15:8045:ada8:eb24:155a:e10e	21.90.225.14
b51a:901b:cb15:8045:ada8:eb24:155a:e10f	21.90.225.15
b51a:901b:cb15:8045:ada8:eb24:155a:e110	21.90.225.16
b51a:901b:cb15:8045:ada8:eb24:155a:e111	21.90.225.17
b51a:901b:cb15:8045:ada8:eb24:155a:e112	21.90.225.18
b51a:901b:cb15:8045:ada8:eb24:155a:e113	21.90.225.19
b51a:901b:cb15:8045:ada8:eb24:155a:e114	21.90.225.20
b51a:901b:cb15:8045:ada8:eb24:155a:e115	21.90.225.21
b51a:901b:cb15:8045:ada8:eb24:155a:e116	21.90.225.22
b51a:901b:cb15:8045:ada8:eb24:155a:e117	21.90.225.23
b51a:901b:cb15:8045:ada8:eb24:155a:e118	21.90.225.24
b51a:901b:cb15:8045:ada8:eb24:155a:e119	21.90.225.25
b51a:901b:cb15:8045:ada8:eb24:155a:e11a	21.90.225.26
b51a:901b:cb15:8045:ada8:eb24:155a:e11b	21.90.225.27
b51a:901b:cb15:8045:ada8:eb24:155a:e11c	21.90.225.28
b51a:901b:cb15:8045:ada8:eb24:155a:e11d	21.90.225.29
b51a:901b:cb15:8045:ada8:eb24:155a:e11e	21.90.225.30
b51a:901b:cb15:8045:ada8:eb24:155a:e11f	21.90.225.31
b51a:901b:cb15:8045:ada8:eb24:155a:e120	21.90.225.32
b51a:901b:cb15:8045:ada8:eb24:155a:e121	21.90.225.33
b51a:901b:cb15:8045:ada8:eb24:155a:e122	21.90.225.34
b51a:901b:cb15:8045:ada8:eb24:155a:e123	21.90.225.35
b51a:901b:cb15:8045:ada8:eb24:155a:e124	21.90.225.36
b51a:901b:cb15:8045:ada8:eb24:155a:e125	21.90.225.37
b51a:901b:cb15:8045:ada8:eb24:155a:e126	21.90.225.38
b51a:901b:cb15:8045:ada8:eb24:155a:e127	21.90.225.39
b51a:901b:cb15:8045:ada8:eb24:155a:e128	21.90.225.40
b51a:901b:cb15:8045:ada8:eb24:155a:e129	21.90.225.41
b51a:901b:cb15:8045:ada8:eb24:155a:e12a	21.90.225.42
b51a:901b:cb15:8045:ada8:eb24:155a:e12b	21.90.225.43
b51a:901b:cb15:8045:ada8:eb24:155a:e12c	21.90.225.44
b51a:901b:cb15:8045:ada8:eb24:155a:e12d	21.90.225.45
b51a:901b:cb15:8045:ada8:eb24:155a:e12e	21.90.225.46
b51a:901b:cb15:8045:ada8:eb24:155a:e12f	21.90.225.47
b51a:901b:cb15:8045:ada8:eb24:155a:e130	21.90.225.48
b51a:901b:cb15:8045:ada8:eb24:155a:e131	21.90.225.49
b51a:901b:cb15:8045:ada8:eb24:155a:e132	21.90.225.50
b51a:901b:cb15:8045:ada8:eb24:155a:e133	21.90.225.51
b51a:901b:cb15:8045:ada8:eb24:155a:e134	21.90.225.52
b51a:901b:cb15:8045:ada8:eb24:155a:e135	21.90.225.53
b51a:901b:cb15:8045:ada8:eb24:155a:e136	21.90.225.54
b51a:901b:cb15:8045:ada8:eb24:155a:e137	21.90.225.55
b51a:901b:cb15:8045:ada8:eb24:155a:e138	21.90.225.56
b51a:901b:cb15:8045:ada8:eb24:155a:e139	21.90.225.57
b51a:901b:cb15:8045:ada8:eb24:155a:e13a	21.90.225.58
b51a:901b:cb15:8045:ada8:eb24:155a:e13b	21.90.225.59
b51a:901b:cb15:8045:ada8:eb24:155a:e13c	21.90.225.60

b51a:901b:cb15:8045:ada8:eb24:155a:e13d	21.90.225.61
b51a:901b:cb15:8045:ada8:eb24:155a:e13e	21.90.225.62
b51a:901b:cb15:8045:ada8:eb24:155a:e13f	21.90.225.63
b51a:901b:cb15:8045:ada8:eb24:155a:e140	21.90.225.64
b51a:901b:cb15:8045:ada8:eb24:155a:e141	21.90.225.65
b51a:901b:cb15:8045:ada8:eb24:155a:e142	21.90.225.66
b51a:901b:cb15:8045:ada8:eb24:155a:e143	21.90.225.67
b51a:901b:cb15:8045:ada8:eb24:155a:e144	21.90.225.68
b51a:901b:cb15:8045:ada8:eb24:155a:e145	21.90.225.69
b51a:901b:cb15:8045:ada8:eb24:155a:e146	21.90.225.70
b51a:901b:cb15:8045:ada8:eb24:155a:e147	21.90.225.71
b51a:901b:cb15:8045:ada8:eb24:155a:e148	21.90.225.72
b51a:901b:cb15:8045:ada8:eb24:155a:e149	21.90.225.73
b51a:901b:cb15:8045:ada8:eb24:155a:e14a	21.90.225.74
b51a:901b:cb15:8045:ada8:eb24:155a:e14b	21.90.225.75
b51a:901b:cb15:8045:ada8:eb24:155a:e14c	21.90.225.76
b51a:901b:cb15:8045:ada8:eb24:155a:e14d	21.90.225.77
b51a:901b:cb15:8045:ada8:eb24:155a:e14e	21.90.225.78
b51a:901b:cb15:8045:ada8:eb24:155a:e14f	21.90.225.79
b51a:901b:cb15:8045:ada8:eb24:155a:e150	21.90.225.80
b51a:901b:cb15:8045:ada8:eb24:155a:e151	21.90.225.81
b51a:901b:cb15:8045:ada8:eb24:155a:e152	21.90.225.82
b51a:901b:cb15:8045:ada8:eb24:155a:e153	21.90.225.83
b51a:901b:cb15:8045:ada8:eb24:155a:e154	21.90.225.84
b51a:901b:cb15:8045:ada8:eb24:155a:e155	21.90.225.85
b51a:901b:cb15:8045:ada8:eb24:155a:e156	21.90.225.86
b51a:901b:cb15:8045:ada8:eb24:155a:e157	21.90.225.87
b51a:901b:cb15:8045:ada8:eb24:155a:e158	21.90.225.88
b51a:901b:cb15:8045:ada8:eb24:155a:e159	21.90.225.89
b51a:901b:cb15:8045:ada8:eb24:155a:e15a	21.90.225.90
b51a:901b:cb15:8045:ada8:eb24:155a:e15b	21.90.225.91
b51a:901b:cb15:8045:ada8:eb24:155a:e15c	21.90.225.92
b51a:901b:cb15:8045:ada8:eb24:155a:e15d	21.90.225.93
b51a:901b:cb15:8045:ada8:eb24:155a:e15e	21.90.225.94
b51a:901b:cb15:8045:ada8:eb24:155a:e15f	21.90.225.95
b51a:901b:cb15:8045:ada8:eb24:155a:e160	21.90.225.96
b51a:901b:cb15:8045:ada8:eb24:155a:e161	21.90.225.97
b51a:901b:cb15:8045:ada8:eb24:155a:e162	21.90.225.98
b51a:901b:cb15:8045:ada8:eb24:155a:e163	21.90.225.99
b51a:901b:cb15:8045:ada8:eb24:155a:e164	21.90.225.100
b51a:901b:cb15:8045:ada8:eb24:155a:e165	21.90.225.101
b51a:901b:cb15:8045:ada8:eb24:155a:e166	21.90.225.102
b51a:901b:cb15:8045:ada8:eb24:155a:e167	21.90.225.103
b51a:901b:cb15:8045:ada8:eb24:155a:e168	21.90.225.104
b51a:901b:cb15:8045:ada8:eb24:155a:e169	21.90.225.105
b51a:901b:cb15:8045:ada8:eb24:155a:e16a	21.90.225.106
b51a:901b:cb15:8045:ada8:eb24:155a:e16b	21.90.225.107
b51a:901b:cb15:8045:ada8:eb24:155a:e16c	21.90.225.108
b51a:901b:cb15:8045:ada8:eb24:155a:e16d	21.90.225.109
b51a:901b:cb15:8045:ada8:eb24:155a:e16e	21.90.225.110
b51a:901b:cb15:8045:ada8:eb24:155a:e16f	21.90.225.111
b51a:901b:cb15:8045:ada8:eb24:155a:e170	21.90.225.112
b51a:901b:cb15:8045:ada8:eb24:155a:e171	21.90.225.113
b51a:901b:cb15:8045:ada8:eb24:155a:e172	21.90.225.114
b51a:901b:cb15:8045:ada8:eb24:155a:e173	21.90.225.115
b51a:901b:cb15:8045:ada8:eb24:155a:e174	21.90.225.116
b51a:901b:cb15:8045:ada8:eb24:155a:e175	21.90.225.117
b51a:901b:cb15:8045:ada8:eb24:155a:e176	21.90.225.118
b51a:901b:cb15:8045:ada8:eb24:155a:e177	21.90.225.119
b51a:901b:cb15:8045:ada8:eb24:155a:e178	21.90.225.120

b51a:901b:cb15:8045:ada8:eb24:155a:e179	21.90.225.121
b51a:901b:cb15:8045:ada8:eb24:155a:e17a	21.90.225.122
b51a:901b:cb15:8045:ada8:eb24:155a:e17b	21.90.225.123
b51a:901b:cb15:8045:ada8:eb24:155a:e17c	21.90.225.124
b51a:901b:cb15:8045:ada8:eb24:155a:e17d	21.90.225.125
b51a:901b:cb15:8045:ada8:eb24:155a:e17e	21.90.225.126
b51a:901b:cb15:8045:ada8:eb24:155a:e17f	21.90.225.127
b51a:901b:cb15:8045:ada8:eb24:155a:e180	21.90.225.128
b51a:901b:cb15:8045:ada8:eb24:155a:e181	21.90.225.129
b51a:901b:cb15:8045:ada8:eb24:155a:e182	21.90.225.130
b51a:901b:cb15:8045:ada8:eb24:155a:e183	21.90.225.131
b51a:901b:cb15:8045:ada8:eb24:155a:e184	21.90.225.132
b51a:901b:cb15:8045:ada8:eb24:155a:e185	21.90.225.133
b51a:901b:cb15:8045:ada8:eb24:155a:e186	21.90.225.134
b51a:901b:cb15:8045:ada8:eb24:155a:e187	21.90.225.135
b51a:901b:cb15:8045:ada8:eb24:155a:e188	21.90.225.136
b51a:901b:cb15:8045:ada8:eb24:155a:e189	21.90.225.137
b51a:901b:cb15:8045:ada8:eb24:155a:e18a	21.90.225.138
b51a:901b:cb15:8045:ada8:eb24:155a:e18b	21.90.225.139
b51a:901b:cb15:8045:ada8:eb24:155a:e18c	21.90.225.140
b51a:901b:cb15:8045:ada8:eb24:155a:e18d	21.90.225.141
b51a:901b:cb15:8045:ada8:eb24:155a:e18e	21.90.225.142
b51a:901b:cb15:8045:ada8:eb24:155a:e18f	21.90.225.143
b51a:901b:cb15:8045:ada8:eb24:155a:e190	21.90.225.144
b51a:901b:cb15:8045:ada8:eb24:155a:e191	21.90.225.145
b51a:901b:cb15:8045:ada8:eb24:155a:e192	21.90.225.146
b51a:901b:cb15:8045:ada8:eb24:155a:e193	21.90.225.147
b51a:901b:cb15:8045:ada8:eb24:155a:e194	21.90.225.148
b51a:901b:cb15:8045:ada8:eb24:155a:e195	21.90.225.149
b51a:901b:cb15:8045:ada8:eb24:155a:e196	21.90.225.150
b51a:901b:cb15:8045:ada8:eb24:155a:e197	21.90.225.151
b51a:901b:cb15:8045:ada8:eb24:155a:e198	21.90.225.152
b51a:901b:cb15:8045:ada8:eb24:155a:e199	21.90.225.153
b51a:901b:cb15:8045:ada8:eb24:155a:e19a	21.90.225.154
b51a:901b:cb15:8045:ada8:eb24:155a:e19b	21.90.225.155
b51a:901b:cb15:8045:ada8:eb24:155a:e19c	21.90.225.156
b51a:901b:cb15:8045:ada8:eb24:155a:e19d	21.90.225.157
b51a:901b:cb15:8045:ada8:eb24:155a:e19e	21.90.225.158
b51a:901b:cb15:8045:ada8:eb24:155a:e19f	21.90.225.159
b51a:901b:cb15:8045:ada8:eb24:155a:e1a0	21.90.225.160
b51a:901b:cb15:8045:ada8:eb24:155a:e1a1	21.90.225.161
b51a:901b:cb15:8045:ada8:eb24:155a:e1a2	21.90.225.162
b51a:901b:cb15:8045:ada8:eb24:155a:e1a3	21.90.225.163
b51a:901b:cb15:8045:ada8:eb24:155a:e1a4	21.90.225.164
b51a:901b:cb15:8045:ada8:eb24:155a:e1a5	21.90.225.165
b51a:901b:cb15:8045:ada8:eb24:155a:e1a6	21.90.225.166
b51a:901b:cb15:8045:ada8:eb24:155a:e1a7	21.90.225.167
b51a:901b:cb15:8045:ada8:eb24:155a:e1a8	21.90.225.168
b51a:901b:cb15:8045:ada8:eb24:155a:e1a9	21.90.225.169
b51a:901b:cb15:8045:ada8:eb24:155a:e1aa	21.90.225.170
b51a:901b:cb15:8045:ada8:eb24:155a:e1ab	21.90.225.171
b51a:901b:cb15:8045:ada8:eb24:155a:e1ac	21.90.225.172
b51a:901b:cb15:8045:ada8:eb24:155a:e1ad	21.90.225.173
b51a:901b:cb15:8045:ada8:eb24:155a:e1ae	21.90.225.174
b51a:901b:cb15:8045:ada8:eb24:155a:e1af	21.90.225.175
b51a:901b:cb15:8045:ada8:eb24:155a:e1b0	21.90.225.176
b51a:901b:cb15:8045:ada8:eb24:155a:e1b1	21.90.225.177
b51a:901b:cb15:8045:ada8:eb24:155a:e1b2	21.90.225.178
b51a:901b:cb15:8045:ada8:eb24:155a:e1b3	21.90.225.179
b51a:901b:cb15:8045:ada8:eb24:155a:e1b4	21.90.225.180

b51a:901b:cb15:8045:ada8:eb24:155a:e1b5	21.90.225.181
b51a:901b:cb15:8045:ada8:eb24:155a:e1b6	21.90.225.182
b51a:901b:cb15:8045:ada8:eb24:155a:e1b7	21.90.225.183
b51a:901b:cb15:8045:ada8:eb24:155a:e1b8	21.90.225.184
b51a:901b:cb15:8045:ada8:eb24:155a:e1b9	21.90.225.185
b51a:901b:cb15:8045:ada8:eb24:155a:e1ba	21.90.225.186
b51a:901b:cb15:8045:ada8:eb24:155a:e1bb	21.90.225.187
b51a:901b:cb15:8045:ada8:eb24:155a:e1bc	21.90.225.188
b51a:901b:cb15:8045:ada8:eb24:155a:e1bd	21.90.225.189
b51a:901b:cb15:8045:ada8:eb24:155a:e1be	21.90.225.190
b51a:901b:cb15:8045:ada8:eb24:155a:e1bf	21.90.225.191
b51a:901b:cb15:8045:ada8:eb24:155a:e1c0	21.90.225.192
b51a:901b:cb15:8045:ada8:eb24:155a:e1c1	21.90.225.193
b51a:901b:cb15:8045:ada8:eb24:155a:e1c2	21.90.225.194
b51a:901b:cb15:8045:ada8:eb24:155a:e1c3	21.90.225.195
b51a:901b:cb15:8045:ada8:eb24:155a:e1c4	21.90.225.196
b51a:901b:cb15:8045:ada8:eb24:155a:e1c5	21.90.225.197
b51a:901b:cb15:8045:ada8:eb24:155a:e1c6	21.90.225.198
b51a:901b:cb15:8045:ada8:eb24:155a:e1c7	21.90.225.199
b51a:901b:cb15:8045:ada8:eb24:155a:e1c8	21.90.225.200
b51a:901b:cb15:8045:ada8:eb24:155a:e1c9	21.90.225.201
b51a:901b:cb15:8045:ada8:eb24:155a:e1ca	21.90.225.202
b51a:901b:cb15:8045:ada8:eb24:155a:e1cb	21.90.225.203
b51a:901b:cb15:8045:ada8:eb24:155a:e1cc	21.90.225.204
b51a:901b:cb15:8045:ada8:eb24:155a:e1cd	21.90.225.205
b51a:901b:cb15:8045:ada8:eb24:155a:e1ce	21.90.225.206
b51a:901b:cb15:8045:ada8:eb24:155a:e1cf	21.90.225.207
b51a:901b:cb15:8045:ada8:eb24:155a:e1d0	21.90.225.208
b51a:901b:cb15:8045:ada8:eb24:155a:e1d1	21.90.225.209
b51a:901b:cb15:8045:ada8:eb24:155a:e1d2	21.90.225.210
b51a:901b:cb15:8045:ada8:eb24:155a:e1d3	21.90.225.211
b51a:901b:cb15:8045:ada8:eb24:155a:e1d4	21.90.225.212
b51a:901b:cb15:8045:ada8:eb24:155a:e1d5	21.90.225.213
b51a:901b:cb15:8045:ada8:eb24:155a:e1d6	21.90.225.214
b51a:901b:cb15:8045:ada8:eb24:155a:e1d7	21.90.225.215
b51a:901b:cb15:8045:ada8:eb24:155a:e1d8	21.90.225.216
b51a:901b:cb15:8045:ada8:eb24:155a:e1d9	21.90.225.217
b51a:901b:cb15:8045:ada8:eb24:155a:e1da	21.90.225.218
b51a:901b:cb15:8045:ada8:eb24:155a:e1db	21.90.225.219
b51a:901b:cb15:8045:ada8:eb24:155a:e1dc	21.90.225.220
b51a:901b:cb15:8045:ada8:eb24:155a:e1dd	21.90.225.221
b51a:901b:cb15:8045:ada8:eb24:155a:e1de	21.90.225.222
b51a:901b:cb15:8045:ada8:eb24:155a:e1df	21.90.225.223
b51a:901b:cb15:8045:ada8:eb24:155a:e1e0	21.90.225.224
b51a:901b:cb15:8045:ada8:eb24:155a:e1e1	21.90.225.225
b51a:901b:cb15:8045:ada8:eb24:155a:e1e2	21.90.225.226
b51a:901b:cb15:8045:ada8:eb24:155a:e1e3	21.90.225.227
b51a:901b:cb15:8045:ada8:eb24:155a:e1e4	21.90.225.228
b51a:901b:cb15:8045:ada8:eb24:155a:e1e5	21.90.225.229
b51a:901b:cb15:8045:ada8:eb24:155a:e1e6	21.90.225.230
b51a:901b:cb15:8045:ada8:eb24:155a:e1e7	21.90.225.231
b51a:901b:cb15:8045:ada8:eb24:155a:e1e8	21.90.225.232
b51a:901b:cb15:8045:ada8:eb24:155a:e1e9	21.90.225.233
b51a:901b:cb15:8045:ada8:eb24:155a:e1ea	21.90.225.234
b51a:901b:cb15:8045:ada8:eb24:155a:e1eb	21.90.225.235
b51a:901b:cb15:8045:ada8:eb24:155a:e1ec	21.90.225.236
b51a:901b:cb15:8045:ada8:eb24:155a:e1ed	21.90.225.237
b51a:901b:cb15:8045:ada8:eb24:155a:e1ee	21.90.225.238
b51a:901b:cb15:8045:ada8:eb24:155a:e1ef	21.90.225.239
b51a:901b:cb15:8045:ada8:eb24:155a:e1f0	21.90.225.240
b51a:901b:cb15:8045:ada8:eb24:155a:e1f1	21.90.225.241
b51a:901b:cb15:8045:ada8:eb24:155a:e1f2	21.90.225.242
b51a:901b:cb15:8045:ada8:eb24:155a:e1f3	21.90.225.243
b51a:901b:cb15:8045:ada8:eb24:155a:e1f4	21.90.225.244
b51a:901b:cb15:8045:ada8:eb24:155a:e1f5	21.90.225.245
b51a:901b:cb15:8045:ada8:eb24:155a:e1f6	21.90.225.246
b51a:901b:cb15:8045:ada8:eb24:155a:e1f7	21.90.225.247
b51a:901b:cb15:8045:ada8:eb24:155a:e1f8	21.90.225.248
b51a:901b:cb15:8045:ada8:eb24:155a:e1f9	21.90.225.249
b51a:901b:cb15:8045:ada8:eb24:155a:e1fa	21.90.225.250
b51a:901b:cb15:8045:ada8:eb24:155a:e1fb	21.90.225.251
b51a:901b:cb15:8045:ada8:eb24:155a:e1fc	21.90.225.252
b51a:901b:cb15:8045:ada8:eb24:155a:e1fd	21.90.225.253
b51a:901b:cb15:8045:ada8:eb24:155a:e1fe	21.90.225.254
b51a:901b:cb15:8045:ada8:eb24:155a:e1ff	21.90.225.255

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.