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:f201	21.90.242.1
b51a:901b:cb15:8045:ada8:eb24:155a:f202	21.90.242.2
b51a:901b:cb15:8045:ada8:eb24:155a:f203	21.90.242.3
b51a:901b:cb15:8045:ada8:eb24:155a:f204	21.90.242.4
b51a:901b:cb15:8045:ada8:eb24:155a:f205	21.90.242.5
b51a:901b:cb15:8045:ada8:eb24:155a:f206	21.90.242.6
b51a:901b:cb15:8045:ada8:eb24:155a:f207	21.90.242.7
b51a:901b:cb15:8045:ada8:eb24:155a:f208	21.90.242.8
b51a:901b:cb15:8045:ada8:eb24:155a:f209	21.90.242.9
b51a:901b:cb15:8045:ada8:eb24:155a:f20a	21.90.242.10
b51a:901b:cb15:8045:ada8:eb24:155a:f20b	21.90.242.11
b51a:901b:cb15:8045:ada8:eb24:155a:f20c	21.90.242.12
b51a:901b:cb15:8045:ada8:eb24:155a:f20d	21.90.242.13
b51a:901b:cb15:8045:ada8:eb24:155a:f20e	21.90.242.14
b51a:901b:cb15:8045:ada8:eb24:155a:f20f	21.90.242.15
b51a:901b:cb15:8045:ada8:eb24:155a:f210	21.90.242.16
b51a:901b:cb15:8045:ada8:eb24:155a:f211	21.90.242.17
b51a:901b:cb15:8045:ada8:eb24:155a:f212	21.90.242.18
b51a:901b:cb15:8045:ada8:eb24:155a:f213	21.90.242.19
b51a:901b:cb15:8045:ada8:eb24:155a:f214	21.90.242.20
b51a:901b:cb15:8045:ada8:eb24:155a:f215	21.90.242.21
b51a:901b:cb15:8045:ada8:eb24:155a:f216	21.90.242.22
b51a:901b:cb15:8045:ada8:eb24:155a:f217	21.90.242.23
b51a:901b:cb15:8045:ada8:eb24:155a:f218	21.90.242.24
b51a:901b:cb15:8045:ada8:eb24:155a:f219	21.90.242.25
b51a:901b:cb15:8045:ada8:eb24:155a:f21a	21.90.242.26
b51a:901b:cb15:8045:ada8:eb24:155a:f21b	21.90.242.27
b51a:901b:cb15:8045:ada8:eb24:155a:f21c	21.90.242.28
b51a:901b:cb15:8045:ada8:eb24:155a:f21d	21.90.242.29
b51a:901b:cb15:8045:ada8:eb24:155a:f21e	21.90.242.30
b51a:901b:cb15:8045:ada8:eb24:155a:f21f	21.90.242.31
b51a:901b:cb15:8045:ada8:eb24:155a:f220	21.90.242.32
b51a:901b:cb15:8045:ada8:eb24:155a:f221	21.90.242.33
b51a:901b:cb15:8045:ada8:eb24:155a:f222	21.90.242.34
b51a:901b:cb15:8045:ada8:eb24:155a:f223	21.90.242.35
b51a:901b:cb15:8045:ada8:eb24:155a:f224	21.90.242.36
b51a:901b:cb15:8045:ada8:eb24:155a:f225	21.90.242.37
b51a:901b:cb15:8045:ada8:eb24:155a:f226	21.90.242.38
b51a:901b:cb15:8045:ada8:eb24:155a:f227	21.90.242.39
b51a:901b:cb15:8045:ada8:eb24:155a:f228	21.90.242.40
b51a:901b:cb15:8045:ada8:eb24:155a:f229	21.90.242.41
b51a:901b:cb15:8045:ada8:eb24:155a:f22a	21.90.242.42
b51a:901b:cb15:8045:ada8:eb24:155a:f22b	21.90.242.43
b51a:901b:cb15:8045:ada8:eb24:155a:f22c	21.90.242.44
b51a:901b:cb15:8045:ada8:eb24:155a:f22d	21.90.242.45
b51a:901b:cb15:8045:ada8:eb24:155a:f22e	21.90.242.46
b51a:901b:cb15:8045:ada8:eb24:155a:f22f	21.90.242.47
b51a:901b:cb15:8045:ada8:eb24:155a:f230	21.90.242.48
b51a:901b:cb15:8045:ada8:eb24:155a:f231	21.90.242.49
b51a:901b:cb15:8045:ada8:eb24:155a:f232	21.90.242.50
b51a:901b:cb15:8045:ada8:eb24:155a:f233	21.90.242.51
b51a:901b:cb15:8045:ada8:eb24:155a:f234	21.90.242.52
b51a:901b:cb15:8045:ada8:eb24:155a:f235	21.90.242.53
b51a:901b:cb15:8045:ada8:eb24:155a:f236	21.90.242.54
b51a:901b:cb15:8045:ada8:eb24:155a:f237	21.90.242.55
b51a:901b:cb15:8045:ada8:eb24:155a:f238	21.90.242.56
b51a:901b:cb15:8045:ada8:eb24:155a:f239	21.90.242.57
b51a:901b:cb15:8045:ada8:eb24:155a:f23a	21.90.242.58
b51a:901b:cb15:8045:ada8:eb24:155a:f23b	21.90.242.59
b51a:901b:cb15:8045:ada8:eb24:155a:f23c	21.90.242.60

b51a:901b:cb15:8045:ada8:eb24:155a:f23d	21.90.242.61
b51a:901b:cb15:8045:ada8:eb24:155a:f23e	21.90.242.62
b51a:901b:cb15:8045:ada8:eb24:155a:f23f	21.90.242.63
b51a:901b:cb15:8045:ada8:eb24:155a:f240	21.90.242.64
b51a:901b:cb15:8045:ada8:eb24:155a:f241	21.90.242.65
b51a:901b:cb15:8045:ada8:eb24:155a:f242	21.90.242.66
b51a:901b:cb15:8045:ada8:eb24:155a:f243	21.90.242.67
b51a:901b:cb15:8045:ada8:eb24:155a:f244	21.90.242.68
b51a:901b:cb15:8045:ada8:eb24:155a:f245	21.90.242.69
b51a:901b:cb15:8045:ada8:eb24:155a:f246	21.90.242.70
b51a:901b:cb15:8045:ada8:eb24:155a:f247	21.90.242.71
b51a:901b:cb15:8045:ada8:eb24:155a:f248	21.90.242.72
b51a:901b:cb15:8045:ada8:eb24:155a:f249	21.90.242.73
b51a:901b:cb15:8045:ada8:eb24:155a:f24a	21.90.242.74
b51a:901b:cb15:8045:ada8:eb24:155a:f24b	21.90.242.75
b51a:901b:cb15:8045:ada8:eb24:155a:f24c	21.90.242.76
b51a:901b:cb15:8045:ada8:eb24:155a:f24d	21.90.242.77
b51a:901b:cb15:8045:ada8:eb24:155a:f24e	21.90.242.78
b51a:901b:cb15:8045:ada8:eb24:155a:f24f	21.90.242.79
b51a:901b:cb15:8045:ada8:eb24:155a:f250	21.90.242.80
b51a:901b:cb15:8045:ada8:eb24:155a:f251	21.90.242.81
b51a:901b:cb15:8045:ada8:eb24:155a:f252	21.90.242.82
b51a:901b:cb15:8045:ada8:eb24:155a:f253	21.90.242.83
b51a:901b:cb15:8045:ada8:eb24:155a:f254	21.90.242.84
b51a:901b:cb15:8045:ada8:eb24:155a:f255	21.90.242.85
b51a:901b:cb15:8045:ada8:eb24:155a:f256	21.90.242.86
b51a:901b:cb15:8045:ada8:eb24:155a:f257	21.90.242.87
b51a:901b:cb15:8045:ada8:eb24:155a:f258	21.90.242.88
b51a:901b:cb15:8045:ada8:eb24:155a:f259	21.90.242.89
b51a:901b:cb15:8045:ada8:eb24:155a:f25a	21.90.242.90
b51a:901b:cb15:8045:ada8:eb24:155a:f25b	21.90.242.91
b51a:901b:cb15:8045:ada8:eb24:155a:f25c	21.90.242.92
b51a:901b:cb15:8045:ada8:eb24:155a:f25d	21.90.242.93
b51a:901b:cb15:8045:ada8:eb24:155a:f25e	21.90.242.94
b51a:901b:cb15:8045:ada8:eb24:155a:f25f	21.90.242.95
b51a:901b:cb15:8045:ada8:eb24:155a:f260	21.90.242.96
b51a:901b:cb15:8045:ada8:eb24:155a:f261	21.90.242.97
b51a:901b:cb15:8045:ada8:eb24:155a:f262	21.90.242.98
b51a:901b:cb15:8045:ada8:eb24:155a:f263	21.90.242.99
b51a:901b:cb15:8045:ada8:eb24:155a:f264	21.90.242.100
b51a:901b:cb15:8045:ada8:eb24:155a:f265	21.90.242.101
b51a:901b:cb15:8045:ada8:eb24:155a:f266	21.90.242.102
b51a:901b:cb15:8045:ada8:eb24:155a:f267	21.90.242.103
b51a:901b:cb15:8045:ada8:eb24:155a:f268	21.90.242.104
b51a:901b:cb15:8045:ada8:eb24:155a:f269	21.90.242.105
b51a:901b:cb15:8045:ada8:eb24:155a:f26a	21.90.242.106
b51a:901b:cb15:8045:ada8:eb24:155a:f26b	21.90.242.107
b51a:901b:cb15:8045:ada8:eb24:155a:f26c	21.90.242.108
b51a:901b:cb15:8045:ada8:eb24:155a:f26d	21.90.242.109
b51a:901b:cb15:8045:ada8:eb24:155a:f26e	21.90.242.110
b51a:901b:cb15:8045:ada8:eb24:155a:f26f	21.90.242.111
b51a:901b:cb15:8045:ada8:eb24:155a:f270	21.90.242.112
b51a:901b:cb15:8045:ada8:eb24:155a:f271	21.90.242.113
b51a:901b:cb15:8045:ada8:eb24:155a:f272	21.90.242.114
b51a:901b:cb15:8045:ada8:eb24:155a:f273	21.90.242.115
b51a:901b:cb15:8045:ada8:eb24:155a:f274	21.90.242.116
b51a:901b:cb15:8045:ada8:eb24:155a:f275	21.90.242.117
b51a:901b:cb15:8045:ada8:eb24:155a:f276	21.90.242.118
b51a:901b:cb15:8045:ada8:eb24:155a:f277	21.90.242.119
b51a:901b:cb15:8045:ada8:eb24:155a:f278	21.90.242.120

b51a:901b:cb15:8045:ada8:eb24:155a:f279	21.90.242.121
b51a:901b:cb15:8045:ada8:eb24:155a:f27a	21.90.242.122
b51a:901b:cb15:8045:ada8:eb24:155a:f27b	21.90.242.123
b51a:901b:cb15:8045:ada8:eb24:155a:f27c	21.90.242.124
b51a:901b:cb15:8045:ada8:eb24:155a:f27d	21.90.242.125
b51a:901b:cb15:8045:ada8:eb24:155a:f27e	21.90.242.126
b51a:901b:cb15:8045:ada8:eb24:155a:f27f	21.90.242.127
b51a:901b:cb15:8045:ada8:eb24:155a:f280	21.90.242.128
b51a:901b:cb15:8045:ada8:eb24:155a:f281	21.90.242.129
b51a:901b:cb15:8045:ada8:eb24:155a:f282	21.90.242.130
b51a:901b:cb15:8045:ada8:eb24:155a:f283	21.90.242.131
b51a:901b:cb15:8045:ada8:eb24:155a:f284	21.90.242.132
b51a:901b:cb15:8045:ada8:eb24:155a:f285	21.90.242.133
b51a:901b:cb15:8045:ada8:eb24:155a:f286	21.90.242.134
b51a:901b:cb15:8045:ada8:eb24:155a:f287	21.90.242.135
b51a:901b:cb15:8045:ada8:eb24:155a:f288	21.90.242.136
b51a:901b:cb15:8045:ada8:eb24:155a:f289	21.90.242.137
b51a:901b:cb15:8045:ada8:eb24:155a:f28a	21.90.242.138
b51a:901b:cb15:8045:ada8:eb24:155a:f28b	21.90.242.139
b51a:901b:cb15:8045:ada8:eb24:155a:f28c	21.90.242.140
b51a:901b:cb15:8045:ada8:eb24:155a:f28d	21.90.242.141
b51a:901b:cb15:8045:ada8:eb24:155a:f28e	21.90.242.142
b51a:901b:cb15:8045:ada8:eb24:155a:f28f	21.90.242.143
b51a:901b:cb15:8045:ada8:eb24:155a:f290	21.90.242.144
b51a:901b:cb15:8045:ada8:eb24:155a:f291	21.90.242.145
b51a:901b:cb15:8045:ada8:eb24:155a:f292	21.90.242.146
b51a:901b:cb15:8045:ada8:eb24:155a:f293	21.90.242.147
b51a:901b:cb15:8045:ada8:eb24:155a:f294	21.90.242.148
b51a:901b:cb15:8045:ada8:eb24:155a:f295	21.90.242.149
b51a:901b:cb15:8045:ada8:eb24:155a:f296	21.90.242.150
b51a:901b:cb15:8045:ada8:eb24:155a:f297	21.90.242.151
b51a:901b:cb15:8045:ada8:eb24:155a:f298	21.90.242.152
b51a:901b:cb15:8045:ada8:eb24:155a:f299	21.90.242.153
b51a:901b:cb15:8045:ada8:eb24:155a:f29a	21.90.242.154
b51a:901b:cb15:8045:ada8:eb24:155a:f29b	21.90.242.155
b51a:901b:cb15:8045:ada8:eb24:155a:f29c	21.90.242.156
b51a:901b:cb15:8045:ada8:eb24:155a:f29d	21.90.242.157
b51a:901b:cb15:8045:ada8:eb24:155a:f29e	21.90.242.158
b51a:901b:cb15:8045:ada8:eb24:155a:f29f	21.90.242.159
b51a:901b:cb15:8045:ada8:eb24:155a:f2a0	21.90.242.160
b51a:901b:cb15:8045:ada8:eb24:155a:f2a1	21.90.242.161
b51a:901b:cb15:8045:ada8:eb24:155a:f2a2	21.90.242.162
b51a:901b:cb15:8045:ada8:eb24:155a:f2a3	21.90.242.163
b51a:901b:cb15:8045:ada8:eb24:155a:f2a4	21.90.242.164
b51a:901b:cb15:8045:ada8:eb24:155a:f2a5	21.90.242.165
b51a:901b:cb15:8045:ada8:eb24:155a:f2a6	21.90.242.166
b51a:901b:cb15:8045:ada8:eb24:155a:f2a7	21.90.242.167
b51a:901b:cb15:8045:ada8:eb24:155a:f2a8	21.90.242.168
b51a:901b:cb15:8045:ada8:eb24:155a:f2a9	21.90.242.169
b51a:901b:cb15:8045:ada8:eb24:155a:f2aa	21.90.242.170
b51a:901b:cb15:8045:ada8:eb24:155a:f2ab	21.90.242.171
b51a:901b:cb15:8045:ada8:eb24:155a:f2ac	21.90.242.172
b51a:901b:cb15:8045:ada8:eb24:155a:f2ad	21.90.242.173
b51a:901b:cb15:8045:ada8:eb24:155a:f2ae	21.90.242.174
b51a:901b:cb15:8045:ada8:eb24:155a:f2af	21.90.242.175
b51a:901b:cb15:8045:ada8:eb24:155a:f2b0	21.90.242.176
b51a:901b:cb15:8045:ada8:eb24:155a:f2b1	21.90.242.177
b51a:901b:cb15:8045:ada8:eb24:155a:f2b2	21.90.242.178
b51a:901b:cb15:8045:ada8:eb24:155a:f2b3	21.90.242.179
b51a:901b:cb15:8045:ada8:eb24:155a:f2b4	21.90.242.180

b51a:901b:cb15:8045:ada8:eb24:155a:f2b5	21.90.242.181
b51a:901b:cb15:8045:ada8:eb24:155a:f2b6	21.90.242.182
b51a:901b:cb15:8045:ada8:eb24:155a:f2b7	21.90.242.183
b51a:901b:cb15:8045:ada8:eb24:155a:f2b8	21.90.242.184
b51a:901b:cb15:8045:ada8:eb24:155a:f2b9	21.90.242.185
b51a:901b:cb15:8045:ada8:eb24:155a:f2ba	21.90.242.186
b51a:901b:cb15:8045:ada8:eb24:155a:f2bb	21.90.242.187
b51a:901b:cb15:8045:ada8:eb24:155a:f2bc	21.90.242.188
b51a:901b:cb15:8045:ada8:eb24:155a:f2bd	21.90.242.189
b51a:901b:cb15:8045:ada8:eb24:155a:f2be	21.90.242.190
b51a:901b:cb15:8045:ada8:eb24:155a:f2bf	21.90.242.191
b51a:901b:cb15:8045:ada8:eb24:155a:f2c0	21.90.242.192
b51a:901b:cb15:8045:ada8:eb24:155a:f2c1	21.90.242.193
b51a:901b:cb15:8045:ada8:eb24:155a:f2c2	21.90.242.194
b51a:901b:cb15:8045:ada8:eb24:155a:f2c3	21.90.242.195
b51a:901b:cb15:8045:ada8:eb24:155a:f2c4	21.90.242.196
b51a:901b:cb15:8045:ada8:eb24:155a:f2c5	21.90.242.197
b51a:901b:cb15:8045:ada8:eb24:155a:f2c6	21.90.242.198
b51a:901b:cb15:8045:ada8:eb24:155a:f2c7	21.90.242.199
b51a:901b:cb15:8045:ada8:eb24:155a:f2c8	21.90.242.200
b51a:901b:cb15:8045:ada8:eb24:155a:f2c9	21.90.242.201
b51a:901b:cb15:8045:ada8:eb24:155a:f2ca	21.90.242.202
b51a:901b:cb15:8045:ada8:eb24:155a:f2cb	21.90.242.203
b51a:901b:cb15:8045:ada8:eb24:155a:f2cc	21.90.242.204
b51a:901b:cb15:8045:ada8:eb24:155a:f2cd	21.90.242.205
b51a:901b:cb15:8045:ada8:eb24:155a:f2ce	21.90.242.206
b51a:901b:cb15:8045:ada8:eb24:155a:f2cf	21.90.242.207
b51a:901b:cb15:8045:ada8:eb24:155a:f2d0	21.90.242.208
b51a:901b:cb15:8045:ada8:eb24:155a:f2d1	21.90.242.209
b51a:901b:cb15:8045:ada8:eb24:155a:f2d2	21.90.242.210
b51a:901b:cb15:8045:ada8:eb24:155a:f2d3	21.90.242.211
b51a:901b:cb15:8045:ada8:eb24:155a:f2d4	21.90.242.212
b51a:901b:cb15:8045:ada8:eb24:155a:f2d5	21.90.242.213
b51a:901b:cb15:8045:ada8:eb24:155a:f2d6	21.90.242.214
b51a:901b:cb15:8045:ada8:eb24:155a:f2d7	21.90.242.215
b51a:901b:cb15:8045:ada8:eb24:155a:f2d8	21.90.242.216
b51a:901b:cb15:8045:ada8:eb24:155a:f2d9	21.90.242.217
b51a:901b:cb15:8045:ada8:eb24:155a:f2da	21.90.242.218
b51a:901b:cb15:8045:ada8:eb24:155a:f2db	21.90.242.219
b51a:901b:cb15:8045:ada8:eb24:155a:f2dc	21.90.242.220
b51a:901b:cb15:8045:ada8:eb24:155a:f2dd	21.90.242.221
b51a:901b:cb15:8045:ada8:eb24:155a:f2de	21.90.242.222
b51a:901b:cb15:8045:ada8:eb24:155a:f2df	21.90.242.223
b51a:901b:cb15:8045:ada8:eb24:155a:f2e0	21.90.242.224
b51a:901b:cb15:8045:ada8:eb24:155a:f2e1	21.90.242.225
b51a:901b:cb15:8045:ada8:eb24:155a:f2e2	21.90.242.226
b51a:901b:cb15:8045:ada8:eb24:155a:f2e3	21.90.242.227
b51a:901b:cb15:8045:ada8:eb24:155a:f2e4	21.90.242.228
b51a:901b:cb15:8045:ada8:eb24:155a:f2e5	21.90.242.229
b51a:901b:cb15:8045:ada8:eb24:155a:f2e6	21.90.242.230
b51a:901b:cb15:8045:ada8:eb24:155a:f2e7	21.90.242.231
b51a:901b:cb15:8045:ada8:eb24:155a:f2e8	21.90.242.232
b51a:901b:cb15:8045:ada8:eb24:155a:f2e9	21.90.242.233
b51a:901b:cb15:8045:ada8:eb24:155a:f2ea	21.90.242.234
b51a:901b:cb15:8045:ada8:eb24:155a:f2eb	21.90.242.235
b51a:901b:cb15:8045:ada8:eb24:155a:f2ec	21.90.242.236
b51a:901b:cb15:8045:ada8:eb24:155a:f2ed	21.90.242.237
b51a:901b:cb15:8045:ada8:eb24:155a:f2ee	21.90.242.238
b51a:901b:cb15:8045:ada8:eb24:155a:f2ef	21.90.242.239
b51a:901b:cb15:8045:ada8:eb24:155a:f2f0	21.90.242.240
b51a:901b:cb15:8045:ada8:eb24:155a:f2f1	21.90.242.241
b51a:901b:cb15:8045:ada8:eb24:155a:f2f2	21.90.242.242
b51a:901b:cb15:8045:ada8:eb24:155a:f2f3	21.90.242.243
b51a:901b:cb15:8045:ada8:eb24:155a:f2f4	21.90.242.244
b51a:901b:cb15:8045:ada8:eb24:155a:f2f5	21.90.242.245
b51a:901b:cb15:8045:ada8:eb24:155a:f2f6	21.90.242.246
b51a:901b:cb15:8045:ada8:eb24:155a:f2f7	21.90.242.247
b51a:901b:cb15:8045:ada8:eb24:155a:f2f8	21.90.242.248
b51a:901b:cb15:8045:ada8:eb24:155a:f2f9	21.90.242.249
b51a:901b:cb15:8045:ada8:eb24:155a:f2fa	21.90.242.250
b51a:901b:cb15:8045:ada8:eb24:155a:f2fb	21.90.242.251
b51a:901b:cb15:8045:ada8:eb24:155a:f2fc	21.90.242.252
b51a:901b:cb15:8045:ada8:eb24:155a:f2fd	21.90.242.253
b51a:901b:cb15:8045:ada8:eb24:155a:f2fe	21.90.242.254
b51a:901b:cb15:8045:ada8:eb24:155a:f2ff	21.90.242.255

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.