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:901b:8082:d157:db63:d157:f201	209.87.242.1
b51a:901b:901b:8082:d157:db63:d157:f202	209.87.242.2
b51a:901b:901b:8082:d157:db63:d157:f203	209.87.242.3
b51a:901b:901b:8082:d157:db63:d157:f204	209.87.242.4
b51a:901b:901b:8082:d157:db63:d157:f205	209.87.242.5
b51a:901b:901b:8082:d157:db63:d157:f206	209.87.242.6
b51a:901b:901b:8082:d157:db63:d157:f207	209.87.242.7
b51a:901b:901b:8082:d157:db63:d157:f208	209.87.242.8
b51a:901b:901b:8082:d157:db63:d157:f209	209.87.242.9
b51a:901b:901b:8082:d157:db63:d157:f20a	209.87.242.10
b51a:901b:901b:8082:d157:db63:d157:f20b	209.87.242.11
b51a:901b:901b:8082:d157:db63:d157:f20c	209.87.242.12
b51a:901b:901b:8082:d157:db63:d157:f20d	209.87.242.13
b51a:901b:901b:8082:d157:db63:d157:f20e	209.87.242.14
b51a:901b:901b:8082:d157:db63:d157:f20f	209.87.242.15
b51a:901b:901b:8082:d157:db63:d157:f210	209.87.242.16
b51a:901b:901b:8082:d157:db63:d157:f211	209.87.242.17
b51a:901b:901b:8082:d157:db63:d157:f212	209.87.242.18
b51a:901b:901b:8082:d157:db63:d157:f213	209.87.242.19
b51a:901b:901b:8082:d157:db63:d157:f214	209.87.242.20
b51a:901b:901b:8082:d157:db63:d157:f215	209.87.242.21
b51a:901b:901b:8082:d157:db63:d157:f216	209.87.242.22
b51a:901b:901b:8082:d157:db63:d157:f217	209.87.242.23
b51a:901b:901b:8082:d157:db63:d157:f218	209.87.242.24
b51a:901b:901b:8082:d157:db63:d157:f219	209.87.242.25
b51a:901b:901b:8082:d157:db63:d157:f21a	209.87.242.26
b51a:901b:901b:8082:d157:db63:d157:f21b	209.87.242.27
b51a:901b:901b:8082:d157:db63:d157:f21c	209.87.242.28
b51a:901b:901b:8082:d157:db63:d157:f21d	209.87.242.29
b51a:901b:901b:8082:d157:db63:d157:f21e	209.87.242.30
b51a:901b:901b:8082:d157:db63:d157:f21f	209.87.242.31
b51a:901b:901b:8082:d157:db63:d157:f220	209.87.242.32
b51a:901b:901b:8082:d157:db63:d157:f221	209.87.242.33
b51a:901b:901b:8082:d157:db63:d157:f222	209.87.242.34
b51a:901b:901b:8082:d157:db63:d157:f223	209.87.242.35
b51a:901b:901b:8082:d157:db63:d157:f224	209.87.242.36
b51a:901b:901b:8082:d157:db63:d157:f225	209.87.242.37
b51a:901b:901b:8082:d157:db63:d157:f226	209.87.242.38
b51a:901b:901b:8082:d157:db63:d157:f227	209.87.242.39
b51a:901b:901b:8082:d157:db63:d157:f228	209.87.242.40
b51a:901b:901b:8082:d157:db63:d157:f229	209.87.242.41
b51a:901b:901b:8082:d157:db63:d157:f22a	209.87.242.42
b51a:901b:901b:8082:d157:db63:d157:f22b	209.87.242.43
b51a:901b:901b:8082:d157:db63:d157:f22c	209.87.242.44
b51a:901b:901b:8082:d157:db63:d157:f22d	209.87.242.45
b51a:901b:901b:8082:d157:db63:d157:f22e	209.87.242.46
b51a:901b:901b:8082:d157:db63:d157:f22f	209.87.242.47
b51a:901b:901b:8082:d157:db63:d157:f230	209.87.242.48
b51a:901b:901b:8082:d157:db63:d157:f231	209.87.242.49
b51a:901b:901b:8082:d157:db63:d157:f232	209.87.242.50
b51a:901b:901b:8082:d157:db63:d157:f233	209.87.242.51
b51a:901b:901b:8082:d157:db63:d157:f234	209.87.242.52
b51a:901b:901b:8082:d157:db63:d157:f235	209.87.242.53
b51a:901b:901b:8082:d157:db63:d157:f236	209.87.242.54
b51a:901b:901b:8082:d157:db63:d157:f237	209.87.242.55
b51a:901b:901b:8082:d157:db63:d157:f238	209.87.242.56
b51a:901b:901b:8082:d157:db63:d157:f239	209.87.242.57
b51a:901b:901b:8082:d157:db63:d157:f23a	209.87.242.58
b51a:901b:901b:8082:d157:db63:d157:f23b	209.87.242.59
b51a:901b:901b:8082:d157:db63:d157:f23c	209.87.242.60

b51a:901b:901b:8082:d157:db63:d157:f23d	209.87.242.61
b51a:901b:901b:8082:d157:db63:d157:f23e	209.87.242.62
b51a:901b:901b:8082:d157:db63:d157:f23f	209.87.242.63
b51a:901b:901b:8082:d157:db63:d157:f240	209.87.242.64
b51a:901b:901b:8082:d157:db63:d157:f241	209.87.242.65
b51a:901b:901b:8082:d157:db63:d157:f242	209.87.242.66
b51a:901b:901b:8082:d157:db63:d157:f243	209.87.242.67
b51a:901b:901b:8082:d157:db63:d157:f244	209.87.242.68
b51a:901b:901b:8082:d157:db63:d157:f245	209.87.242.69
b51a:901b:901b:8082:d157:db63:d157:f246	209.87.242.70
b51a:901b:901b:8082:d157:db63:d157:f247	209.87.242.71
b51a:901b:901b:8082:d157:db63:d157:f248	209.87.242.72
b51a:901b:901b:8082:d157:db63:d157:f249	209.87.242.73
b51a:901b:901b:8082:d157:db63:d157:f24a	209.87.242.74
b51a:901b:901b:8082:d157:db63:d157:f24b	209.87.242.75
b51a:901b:901b:8082:d157:db63:d157:f24c	209.87.242.76
b51a:901b:901b:8082:d157:db63:d157:f24d	209.87.242.77
b51a:901b:901b:8082:d157:db63:d157:f24e	209.87.242.78
b51a:901b:901b:8082:d157:db63:d157:f24f	209.87.242.79
b51a:901b:901b:8082:d157:db63:d157:f250	209.87.242.80
b51a:901b:901b:8082:d157:db63:d157:f251	209.87.242.81
b51a:901b:901b:8082:d157:db63:d157:f252	209.87.242.82
b51a:901b:901b:8082:d157:db63:d157:f253	209.87.242.83
b51a:901b:901b:8082:d157:db63:d157:f254	209.87.242.84
b51a:901b:901b:8082:d157:db63:d157:f255	209.87.242.85
b51a:901b:901b:8082:d157:db63:d157:f256	209.87.242.86
b51a:901b:901b:8082:d157:db63:d157:f257	209.87.242.87
b51a:901b:901b:8082:d157:db63:d157:f258	209.87.242.88
b51a:901b:901b:8082:d157:db63:d157:f259	209.87.242.89
b51a:901b:901b:8082:d157:db63:d157:f25a	209.87.242.90
b51a:901b:901b:8082:d157:db63:d157:f25b	209.87.242.91
b51a:901b:901b:8082:d157:db63:d157:f25c	209.87.242.92
b51a:901b:901b:8082:d157:db63:d157:f25d	209.87.242.93
b51a:901b:901b:8082:d157:db63:d157:f25e	209.87.242.94
b51a:901b:901b:8082:d157:db63:d157:f25f	209.87.242.95
b51a:901b:901b:8082:d157:db63:d157:f260	209.87.242.96
b51a:901b:901b:8082:d157:db63:d157:f261	209.87.242.97
b51a:901b:901b:8082:d157:db63:d157:f262	209.87.242.98
b51a:901b:901b:8082:d157:db63:d157:f263	209.87.242.99
b51a:901b:901b:8082:d157:db63:d157:f264	209.87.242.100
b51a:901b:901b:8082:d157:db63:d157:f265	209.87.242.101
b51a:901b:901b:8082:d157:db63:d157:f266	209.87.242.102
b51a:901b:901b:8082:d157:db63:d157:f267	209.87.242.103
b51a:901b:901b:8082:d157:db63:d157:f268	209.87.242.104
b51a:901b:901b:8082:d157:db63:d157:f269	209.87.242.105
b51a:901b:901b:8082:d157:db63:d157:f26a	209.87.242.106
b51a:901b:901b:8082:d157:db63:d157:f26b	209.87.242.107
b51a:901b:901b:8082:d157:db63:d157:f26c	209.87.242.108
b51a:901b:901b:8082:d157:db63:d157:f26d	209.87.242.109
b51a:901b:901b:8082:d157:db63:d157:f26e	209.87.242.110
b51a:901b:901b:8082:d157:db63:d157:f26f	209.87.242.111
b51a:901b:901b:8082:d157:db63:d157:f270	209.87.242.112
b51a:901b:901b:8082:d157:db63:d157:f271	209.87.242.113
b51a:901b:901b:8082:d157:db63:d157:f272	209.87.242.114
b51a:901b:901b:8082:d157:db63:d157:f273	209.87.242.115
b51a:901b:901b:8082:d157:db63:d157:f274	209.87.242.116
b51a:901b:901b:8082:d157:db63:d157:f275	209.87.242.117
b51a:901b:901b:8082:d157:db63:d157:f276	209.87.242.118
b51a:901b:901b:8082:d157:db63:d157:f277	209.87.242.119
b51a:901b:901b:8082:d157:db63:d157:f278	209.87.242.120

b51a:901b:901b:8082:d157:db63:d157:f279	209.87.242.121
b51a:901b:901b:8082:d157:db63:d157:f27a	209.87.242.122
b51a:901b:901b:8082:d157:db63:d157:f27b	209.87.242.123
b51a:901b:901b:8082:d157:db63:d157:f27c	209.87.242.124
b51a:901b:901b:8082:d157:db63:d157:f27d	209.87.242.125
b51a:901b:901b:8082:d157:db63:d157:f27e	209.87.242.126
b51a:901b:901b:8082:d157:db63:d157:f27f	209.87.242.127
b51a:901b:901b:8082:d157:db63:d157:f280	209.87.242.128
b51a:901b:901b:8082:d157:db63:d157:f281	209.87.242.129
b51a:901b:901b:8082:d157:db63:d157:f282	209.87.242.130
b51a:901b:901b:8082:d157:db63:d157:f283	209.87.242.131
b51a:901b:901b:8082:d157:db63:d157:f284	209.87.242.132
b51a:901b:901b:8082:d157:db63:d157:f285	209.87.242.133
b51a:901b:901b:8082:d157:db63:d157:f286	209.87.242.134
b51a:901b:901b:8082:d157:db63:d157:f287	209.87.242.135
b51a:901b:901b:8082:d157:db63:d157:f288	209.87.242.136
b51a:901b:901b:8082:d157:db63:d157:f289	209.87.242.137
b51a:901b:901b:8082:d157:db63:d157:f28a	209.87.242.138
b51a:901b:901b:8082:d157:db63:d157:f28b	209.87.242.139
b51a:901b:901b:8082:d157:db63:d157:f28c	209.87.242.140
b51a:901b:901b:8082:d157:db63:d157:f28d	209.87.242.141
b51a:901b:901b:8082:d157:db63:d157:f28e	209.87.242.142
b51a:901b:901b:8082:d157:db63:d157:f28f	209.87.242.143
b51a:901b:901b:8082:d157:db63:d157:f290	209.87.242.144
b51a:901b:901b:8082:d157:db63:d157:f291	209.87.242.145
b51a:901b:901b:8082:d157:db63:d157:f292	209.87.242.146
b51a:901b:901b:8082:d157:db63:d157:f293	209.87.242.147
b51a:901b:901b:8082:d157:db63:d157:f294	209.87.242.148
b51a:901b:901b:8082:d157:db63:d157:f295	209.87.242.149
b51a:901b:901b:8082:d157:db63:d157:f296	209.87.242.150
b51a:901b:901b:8082:d157:db63:d157:f297	209.87.242.151
b51a:901b:901b:8082:d157:db63:d157:f298	209.87.242.152
b51a:901b:901b:8082:d157:db63:d157:f299	209.87.242.153
b51a:901b:901b:8082:d157:db63:d157:f29a	209.87.242.154
b51a:901b:901b:8082:d157:db63:d157:f29b	209.87.242.155
b51a:901b:901b:8082:d157:db63:d157:f29c	209.87.242.156
b51a:901b:901b:8082:d157:db63:d157:f29d	209.87.242.157
b51a:901b:901b:8082:d157:db63:d157:f29e	209.87.242.158
b51a:901b:901b:8082:d157:db63:d157:f29f	209.87.242.159
b51a:901b:901b:8082:d157:db63:d157:f2a0	209.87.242.160
b51a:901b:901b:8082:d157:db63:d157:f2a1	209.87.242.161
b51a:901b:901b:8082:d157:db63:d157:f2a2	209.87.242.162
b51a:901b:901b:8082:d157:db63:d157:f2a3	209.87.242.163
b51a:901b:901b:8082:d157:db63:d157:f2a4	209.87.242.164
b51a:901b:901b:8082:d157:db63:d157:f2a5	209.87.242.165
b51a:901b:901b:8082:d157:db63:d157:f2a6	209.87.242.166
b51a:901b:901b:8082:d157:db63:d157:f2a7	209.87.242.167
b51a:901b:901b:8082:d157:db63:d157:f2a8	209.87.242.168
b51a:901b:901b:8082:d157:db63:d157:f2a9	209.87.242.169
b51a:901b:901b:8082:d157:db63:d157:f2aa	209.87.242.170
b51a:901b:901b:8082:d157:db63:d157:f2ab	209.87.242.171
b51a:901b:901b:8082:d157:db63:d157:f2ac	209.87.242.172
b51a:901b:901b:8082:d157:db63:d157:f2ad	209.87.242.173
b51a:901b:901b:8082:d157:db63:d157:f2ae	209.87.242.174
b51a:901b:901b:8082:d157:db63:d157:f2af	209.87.242.175
b51a:901b:901b:8082:d157:db63:d157:f2b0	209.87.242.176
b51a:901b:901b:8082:d157:db63:d157:f2b1	209.87.242.177
b51a:901b:901b:8082:d157:db63:d157:f2b2	209.87.242.178
b51a:901b:901b:8082:d157:db63:d157:f2b3	209.87.242.179
b51a:901b:901b:8082:d157:db63:d157:f2b4	209.87.242.180

b51a:901b:901b:8082:d157:db63:d157:f2b5	209.87.242.181
b51a:901b:901b:8082:d157:db63:d157:f2b6	209.87.242.182
b51a:901b:901b:8082:d157:db63:d157:f2b7	209.87.242.183
b51a:901b:901b:8082:d157:db63:d157:f2b8	209.87.242.184
b51a:901b:901b:8082:d157:db63:d157:f2b9	209.87.242.185
b51a:901b:901b:8082:d157:db63:d157:f2ba	209.87.242.186
b51a:901b:901b:8082:d157:db63:d157:f2bb	209.87.242.187
b51a:901b:901b:8082:d157:db63:d157:f2bc	209.87.242.188
b51a:901b:901b:8082:d157:db63:d157:f2bd	209.87.242.189
b51a:901b:901b:8082:d157:db63:d157:f2be	209.87.242.190
b51a:901b:901b:8082:d157:db63:d157:f2bf	209.87.242.191
b51a:901b:901b:8082:d157:db63:d157:f2c0	209.87.242.192
b51a:901b:901b:8082:d157:db63:d157:f2c1	209.87.242.193
b51a:901b:901b:8082:d157:db63:d157:f2c2	209.87.242.194
b51a:901b:901b:8082:d157:db63:d157:f2c3	209.87.242.195
b51a:901b:901b:8082:d157:db63:d157:f2c4	209.87.242.196
b51a:901b:901b:8082:d157:db63:d157:f2c5	209.87.242.197
b51a:901b:901b:8082:d157:db63:d157:f2c6	209.87.242.198
b51a:901b:901b:8082:d157:db63:d157:f2c7	209.87.242.199
b51a:901b:901b:8082:d157:db63:d157:f2c8	209.87.242.200
b51a:901b:901b:8082:d157:db63:d157:f2c9	209.87.242.201
b51a:901b:901b:8082:d157:db63:d157:f2ca	209.87.242.202
b51a:901b:901b:8082:d157:db63:d157:f2cb	209.87.242.203
b51a:901b:901b:8082:d157:db63:d157:f2cc	209.87.242.204
b51a:901b:901b:8082:d157:db63:d157:f2cd	209.87.242.205
b51a:901b:901b:8082:d157:db63:d157:f2ce	209.87.242.206
b51a:901b:901b:8082:d157:db63:d157:f2cf	209.87.242.207
b51a:901b:901b:8082:d157:db63:d157:f2d0	209.87.242.208
b51a:901b:901b:8082:d157:db63:d157:f2d1	209.87.242.209
b51a:901b:901b:8082:d157:db63:d157:f2d2	209.87.242.210
b51a:901b:901b:8082:d157:db63:d157:f2d3	209.87.242.211
b51a:901b:901b:8082:d157:db63:d157:f2d4	209.87.242.212
b51a:901b:901b:8082:d157:db63:d157:f2d5	209.87.242.213
b51a:901b:901b:8082:d157:db63:d157:f2d6	209.87.242.214
b51a:901b:901b:8082:d157:db63:d157:f2d7	209.87.242.215
b51a:901b:901b:8082:d157:db63:d157:f2d8	209.87.242.216
b51a:901b:901b:8082:d157:db63:d157:f2d9	209.87.242.217
b51a:901b:901b:8082:d157:db63:d157:f2da	209.87.242.218
b51a:901b:901b:8082:d157:db63:d157:f2db	209.87.242.219
b51a:901b:901b:8082:d157:db63:d157:f2dc	209.87.242.220
b51a:901b:901b:8082:d157:db63:d157:f2dd	209.87.242.221
b51a:901b:901b:8082:d157:db63:d157:f2de	209.87.242.222
b51a:901b:901b:8082:d157:db63:d157:f2df	209.87.242.223
b51a:901b:901b:8082:d157:db63:d157:f2e0	209.87.242.224
b51a:901b:901b:8082:d157:db63:d157:f2e1	209.87.242.225
b51a:901b:901b:8082:d157:db63:d157:f2e2	209.87.242.226
b51a:901b:901b:8082:d157:db63:d157:f2e3	209.87.242.227
b51a:901b:901b:8082:d157:db63:d157:f2e4	209.87.242.228
b51a:901b:901b:8082:d157:db63:d157:f2e5	209.87.242.229
b51a:901b:901b:8082:d157:db63:d157:f2e6	209.87.242.230
b51a:901b:901b:8082:d157:db63:d157:f2e7	209.87.242.231
b51a:901b:901b:8082:d157:db63:d157:f2e8	209.87.242.232
b51a:901b:901b:8082:d157:db63:d157:f2e9	209.87.242.233
b51a:901b:901b:8082:d157:db63:d157:f2ea	209.87.242.234
b51a:901b:901b:8082:d157:db63:d157:f2eb	209.87.242.235
b51a:901b:901b:8082:d157:db63:d157:f2ec	209.87.242.236
b51a:901b:901b:8082:d157:db63:d157:f2ed	209.87.242.237
b51a:901b:901b:8082:d157:db63:d157:f2ee	209.87.242.238
b51a:901b:901b:8082:d157:db63:d157:f2ef	209.87.242.239
b51a:901b:901b:8082:d157:db63:d157:f2f0	209.87.242.240
b51a:901b:901b:8082:d157:db63:d157:f2f1	209.87.242.241
b51a:901b:901b:8082:d157:db63:d157:f2f2	209.87.242.242
b51a:901b:901b:8082:d157:db63:d157:f2f3	209.87.242.243
b51a:901b:901b:8082:d157:db63:d157:f2f4	209.87.242.244
b51a:901b:901b:8082:d157:db63:d157:f2f5	209.87.242.245
b51a:901b:901b:8082:d157:db63:d157:f2f6	209.87.242.246
b51a:901b:901b:8082:d157:db63:d157:f2f7	209.87.242.247
b51a:901b:901b:8082:d157:db63:d157:f2f8	209.87.242.248
b51a:901b:901b:8082:d157:db63:d157:f2f9	209.87.242.249
b51a:901b:901b:8082:d157:db63:d157:f2fa	209.87.242.250
b51a:901b:901b:8082:d157:db63:d157:f2fb	209.87.242.251
b51a:901b:901b:8082:d157:db63:d157:f2fc	209.87.242.252
b51a:901b:901b:8082:d157:db63:d157:f2fd	209.87.242.253
b51a:901b:901b:8082:d157:db63:d157:f2fe	209.87.242.254
b51a:901b:901b:8082:d157:db63:d157:f2ff	209.87.242.255

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.