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:8082:40de:3157:b51a:f201	181.26.242.1
b51a:901b:901b:8082:40de:3157:b51a:f202	181.26.242.2
b51a:901b:901b:8082:40de:3157:b51a:f203	181.26.242.3
b51a:901b:901b:8082:40de:3157:b51a:f204	181.26.242.4
b51a:901b:901b:8082:40de:3157:b51a:f205	181.26.242.5
b51a:901b:901b:8082:40de:3157:b51a:f206	181.26.242.6
b51a:901b:901b:8082:40de:3157:b51a:f207	181.26.242.7
b51a:901b:901b:8082:40de:3157:b51a:f208	181.26.242.8
b51a:901b:901b:8082:40de:3157:b51a:f209	181.26.242.9
b51a:901b:901b:8082:40de:3157:b51a:f20a	181.26.242.10
b51a:901b:901b:8082:40de:3157:b51a:f20b	181.26.242.11
b51a:901b:901b:8082:40de:3157:b51a:f20c	181.26.242.12
b51a:901b:901b:8082:40de:3157:b51a:f20d	181.26.242.13
b51a:901b:901b:8082:40de:3157:b51a:f20e	181.26.242.14
b51a:901b:901b:8082:40de:3157:b51a:f20f	181.26.242.15
b51a:901b:901b:8082:40de:3157:b51a:f210	181.26.242.16
b51a:901b:901b:8082:40de:3157:b51a:f211	181.26.242.17
b51a:901b:901b:8082:40de:3157:b51a:f212	181.26.242.18
b51a:901b:901b:8082:40de:3157:b51a:f213	181.26.242.19
b51a:901b:901b:8082:40de:3157:b51a:f214	181.26.242.20
b51a:901b:901b:8082:40de:3157:b51a:f215	181.26.242.21
b51a:901b:901b:8082:40de:3157:b51a:f216	181.26.242.22
b51a:901b:901b:8082:40de:3157:b51a:f217	181.26.242.23
b51a:901b:901b:8082:40de:3157:b51a:f218	181.26.242.24
b51a:901b:901b:8082:40de:3157:b51a:f219	181.26.242.25
b51a:901b:901b:8082:40de:3157:b51a:f21a	181.26.242.26
b51a:901b:901b:8082:40de:3157:b51a:f21b	181.26.242.27
b51a:901b:901b:8082:40de:3157:b51a:f21c	181.26.242.28
b51a:901b:901b:8082:40de:3157:b51a:f21d	181.26.242.29
b51a:901b:901b:8082:40de:3157:b51a:f21e	181.26.242.30
b51a:901b:901b:8082:40de:3157:b51a:f21f	181.26.242.31
b51a:901b:901b:8082:40de:3157:b51a:f220	181.26.242.32
b51a:901b:901b:8082:40de:3157:b51a:f221	181.26.242.33
b51a:901b:901b:8082:40de:3157:b51a:f222	181.26.242.34
b51a:901b:901b:8082:40de:3157:b51a:f223	181.26.242.35
b51a:901b:901b:8082:40de:3157:b51a:f224	181.26.242.36
b51a:901b:901b:8082:40de:3157:b51a:f225	181.26.242.37
b51a:901b:901b:8082:40de:3157:b51a:f226	181.26.242.38
b51a:901b:901b:8082:40de:3157:b51a:f227	181.26.242.39
b51a:901b:901b:8082:40de:3157:b51a:f228	181.26.242.40
b51a:901b:901b:8082:40de:3157:b51a:f229	181.26.242.41
b51a:901b:901b:8082:40de:3157:b51a:f22a	181.26.242.42
b51a:901b:901b:8082:40de:3157:b51a:f22b	181.26.242.43
b51a:901b:901b:8082:40de:3157:b51a:f22c	181.26.242.44
b51a:901b:901b:8082:40de:3157:b51a:f22d	181.26.242.45
b51a:901b:901b:8082:40de:3157:b51a:f22e	181.26.242.46
b51a:901b:901b:8082:40de:3157:b51a:f22f	181.26.242.47
b51a:901b:901b:8082:40de:3157:b51a:f230	181.26.242.48
b51a:901b:901b:8082:40de:3157:b51a:f231	181.26.242.49
b51a:901b:901b:8082:40de:3157:b51a:f232	181.26.242.50
b51a:901b:901b:8082:40de:3157:b51a:f233	181.26.242.51
b51a:901b:901b:8082:40de:3157:b51a:f234	181.26.242.52
b51a:901b:901b:8082:40de:3157:b51a:f235	181.26.242.53
b51a:901b:901b:8082:40de:3157:b51a:f236	181.26.242.54
b51a:901b:901b:8082:40de:3157:b51a:f237	181.26.242.55
b51a:901b:901b:8082:40de:3157:b51a:f238	181.26.242.56
b51a:901b:901b:8082:40de:3157:b51a:f239	181.26.242.57
b51a:901b:901b:8082:40de:3157:b51a:f23a	181.26.242.58
b51a:901b:901b:8082:40de:3157:b51a:f23b	181.26.242.59
b51a:901b:901b:8082:40de:3157:b51a:f23c	181.26.242.60

b51a:901b:901b:8082:40de:3157:b51a:f23d	181.26.242.61
b51a:901b:901b:8082:40de:3157:b51a:f23e	181.26.242.62
b51a:901b:901b:8082:40de:3157:b51a:f23f	181.26.242.63
b51a:901b:901b:8082:40de:3157:b51a:f240	181.26.242.64
b51a:901b:901b:8082:40de:3157:b51a:f241	181.26.242.65
b51a:901b:901b:8082:40de:3157:b51a:f242	181.26.242.66
b51a:901b:901b:8082:40de:3157:b51a:f243	181.26.242.67
b51a:901b:901b:8082:40de:3157:b51a:f244	181.26.242.68
b51a:901b:901b:8082:40de:3157:b51a:f245	181.26.242.69
b51a:901b:901b:8082:40de:3157:b51a:f246	181.26.242.70
b51a:901b:901b:8082:40de:3157:b51a:f247	181.26.242.71
b51a:901b:901b:8082:40de:3157:b51a:f248	181.26.242.72
b51a:901b:901b:8082:40de:3157:b51a:f249	181.26.242.73
b51a:901b:901b:8082:40de:3157:b51a:f24a	181.26.242.74
b51a:901b:901b:8082:40de:3157:b51a:f24b	181.26.242.75
b51a:901b:901b:8082:40de:3157:b51a:f24c	181.26.242.76
b51a:901b:901b:8082:40de:3157:b51a:f24d	181.26.242.77
b51a:901b:901b:8082:40de:3157:b51a:f24e	181.26.242.78
b51a:901b:901b:8082:40de:3157:b51a:f24f	181.26.242.79
b51a:901b:901b:8082:40de:3157:b51a:f250	181.26.242.80
b51a:901b:901b:8082:40de:3157:b51a:f251	181.26.242.81
b51a:901b:901b:8082:40de:3157:b51a:f252	181.26.242.82
b51a:901b:901b:8082:40de:3157:b51a:f253	181.26.242.83
b51a:901b:901b:8082:40de:3157:b51a:f254	181.26.242.84
b51a:901b:901b:8082:40de:3157:b51a:f255	181.26.242.85
b51a:901b:901b:8082:40de:3157:b51a:f256	181.26.242.86
b51a:901b:901b:8082:40de:3157:b51a:f257	181.26.242.87
b51a:901b:901b:8082:40de:3157:b51a:f258	181.26.242.88
b51a:901b:901b:8082:40de:3157:b51a:f259	181.26.242.89
b51a:901b:901b:8082:40de:3157:b51a:f25a	181.26.242.90
b51a:901b:901b:8082:40de:3157:b51a:f25b	181.26.242.91
b51a:901b:901b:8082:40de:3157:b51a:f25c	181.26.242.92
b51a:901b:901b:8082:40de:3157:b51a:f25d	181.26.242.93
b51a:901b:901b:8082:40de:3157:b51a:f25e	181.26.242.94
b51a:901b:901b:8082:40de:3157:b51a:f25f	181.26.242.95
b51a:901b:901b:8082:40de:3157:b51a:f260	181.26.242.96
b51a:901b:901b:8082:40de:3157:b51a:f261	181.26.242.97
b51a:901b:901b:8082:40de:3157:b51a:f262	181.26.242.98
b51a:901b:901b:8082:40de:3157:b51a:f263	181.26.242.99
b51a:901b:901b:8082:40de:3157:b51a:f264	181.26.242.100
b51a:901b:901b:8082:40de:3157:b51a:f265	181.26.242.101
b51a:901b:901b:8082:40de:3157:b51a:f266	181.26.242.102
b51a:901b:901b:8082:40de:3157:b51a:f267	181.26.242.103
b51a:901b:901b:8082:40de:3157:b51a:f268	181.26.242.104
b51a:901b:901b:8082:40de:3157:b51a:f269	181.26.242.105
b51a:901b:901b:8082:40de:3157:b51a:f26a	181.26.242.106
b51a:901b:901b:8082:40de:3157:b51a:f26b	181.26.242.107
b51a:901b:901b:8082:40de:3157:b51a:f26c	181.26.242.108
b51a:901b:901b:8082:40de:3157:b51a:f26d	181.26.242.109
b51a:901b:901b:8082:40de:3157:b51a:f26e	181.26.242.110
b51a:901b:901b:8082:40de:3157:b51a:f26f	181.26.242.111
b51a:901b:901b:8082:40de:3157:b51a:f270	181.26.242.112
b51a:901b:901b:8082:40de:3157:b51a:f271	181.26.242.113
b51a:901b:901b:8082:40de:3157:b51a:f272	181.26.242.114
b51a:901b:901b:8082:40de:3157:b51a:f273	181.26.242.115
b51a:901b:901b:8082:40de:3157:b51a:f274	181.26.242.116
b51a:901b:901b:8082:40de:3157:b51a:f275	181.26.242.117
b51a:901b:901b:8082:40de:3157:b51a:f276	181.26.242.118
b51a:901b:901b:8082:40de:3157:b51a:f277	181.26.242.119
b51a:901b:901b:8082:40de:3157:b51a:f278	181.26.242.120

b51a:901b:901b:8082:40de:3157:b51a:f279	181.26.242.121
b51a:901b:901b:8082:40de:3157:b51a:f27a	181.26.242.122
b51a:901b:901b:8082:40de:3157:b51a:f27b	181.26.242.123
b51a:901b:901b:8082:40de:3157:b51a:f27c	181.26.242.124
b51a:901b:901b:8082:40de:3157:b51a:f27d	181.26.242.125
b51a:901b:901b:8082:40de:3157:b51a:f27e	181.26.242.126
b51a:901b:901b:8082:40de:3157:b51a:f27f	181.26.242.127
b51a:901b:901b:8082:40de:3157:b51a:f280	181.26.242.128
b51a:901b:901b:8082:40de:3157:b51a:f281	181.26.242.129
b51a:901b:901b:8082:40de:3157:b51a:f282	181.26.242.130
b51a:901b:901b:8082:40de:3157:b51a:f283	181.26.242.131
b51a:901b:901b:8082:40de:3157:b51a:f284	181.26.242.132
b51a:901b:901b:8082:40de:3157:b51a:f285	181.26.242.133
b51a:901b:901b:8082:40de:3157:b51a:f286	181.26.242.134
b51a:901b:901b:8082:40de:3157:b51a:f287	181.26.242.135
b51a:901b:901b:8082:40de:3157:b51a:f288	181.26.242.136
b51a:901b:901b:8082:40de:3157:b51a:f289	181.26.242.137
b51a:901b:901b:8082:40de:3157:b51a:f28a	181.26.242.138
b51a:901b:901b:8082:40de:3157:b51a:f28b	181.26.242.139
b51a:901b:901b:8082:40de:3157:b51a:f28c	181.26.242.140
b51a:901b:901b:8082:40de:3157:b51a:f28d	181.26.242.141
b51a:901b:901b:8082:40de:3157:b51a:f28e	181.26.242.142
b51a:901b:901b:8082:40de:3157:b51a:f28f	181.26.242.143
b51a:901b:901b:8082:40de:3157:b51a:f290	181.26.242.144
b51a:901b:901b:8082:40de:3157:b51a:f291	181.26.242.145
b51a:901b:901b:8082:40de:3157:b51a:f292	181.26.242.146
b51a:901b:901b:8082:40de:3157:b51a:f293	181.26.242.147
b51a:901b:901b:8082:40de:3157:b51a:f294	181.26.242.148
b51a:901b:901b:8082:40de:3157:b51a:f295	181.26.242.149
b51a:901b:901b:8082:40de:3157:b51a:f296	181.26.242.150
b51a:901b:901b:8082:40de:3157:b51a:f297	181.26.242.151
b51a:901b:901b:8082:40de:3157:b51a:f298	181.26.242.152
b51a:901b:901b:8082:40de:3157:b51a:f299	181.26.242.153
b51a:901b:901b:8082:40de:3157:b51a:f29a	181.26.242.154
b51a:901b:901b:8082:40de:3157:b51a:f29b	181.26.242.155
b51a:901b:901b:8082:40de:3157:b51a:f29c	181.26.242.156
b51a:901b:901b:8082:40de:3157:b51a:f29d	181.26.242.157
b51a:901b:901b:8082:40de:3157:b51a:f29e	181.26.242.158
b51a:901b:901b:8082:40de:3157:b51a:f29f	181.26.242.159
b51a:901b:901b:8082:40de:3157:b51a:f2a0	181.26.242.160
b51a:901b:901b:8082:40de:3157:b51a:f2a1	181.26.242.161
b51a:901b:901b:8082:40de:3157:b51a:f2a2	181.26.242.162
b51a:901b:901b:8082:40de:3157:b51a:f2a3	181.26.242.163
b51a:901b:901b:8082:40de:3157:b51a:f2a4	181.26.242.164
b51a:901b:901b:8082:40de:3157:b51a:f2a5	181.26.242.165
b51a:901b:901b:8082:40de:3157:b51a:f2a6	181.26.242.166
b51a:901b:901b:8082:40de:3157:b51a:f2a7	181.26.242.167
b51a:901b:901b:8082:40de:3157:b51a:f2a8	181.26.242.168
b51a:901b:901b:8082:40de:3157:b51a:f2a9	181.26.242.169
b51a:901b:901b:8082:40de:3157:b51a:f2aa	181.26.242.170
b51a:901b:901b:8082:40de:3157:b51a:f2ab	181.26.242.171
b51a:901b:901b:8082:40de:3157:b51a:f2ac	181.26.242.172
b51a:901b:901b:8082:40de:3157:b51a:f2ad	181.26.242.173
b51a:901b:901b:8082:40de:3157:b51a:f2ae	181.26.242.174
b51a:901b:901b:8082:40de:3157:b51a:f2af	181.26.242.175
b51a:901b:901b:8082:40de:3157:b51a:f2b0	181.26.242.176
b51a:901b:901b:8082:40de:3157:b51a:f2b1	181.26.242.177
b51a:901b:901b:8082:40de:3157:b51a:f2b2	181.26.242.178
b51a:901b:901b:8082:40de:3157:b51a:f2b3	181.26.242.179
b51a:901b:901b:8082:40de:3157:b51a:f2b4	181.26.242.180

b51a:901b:901b:8082:40de:3157:b51a:f2b5	181.26.242.181
b51a:901b:901b:8082:40de:3157:b51a:f2b6	181.26.242.182
b51a:901b:901b:8082:40de:3157:b51a:f2b7	181.26.242.183
b51a:901b:901b:8082:40de:3157:b51a:f2b8	181.26.242.184
b51a:901b:901b:8082:40de:3157:b51a:f2b9	181.26.242.185
b51a:901b:901b:8082:40de:3157:b51a:f2ba	181.26.242.186
b51a:901b:901b:8082:40de:3157:b51a:f2bb	181.26.242.187
b51a:901b:901b:8082:40de:3157:b51a:f2bc	181.26.242.188
b51a:901b:901b:8082:40de:3157:b51a:f2bd	181.26.242.189
b51a:901b:901b:8082:40de:3157:b51a:f2be	181.26.242.190
b51a:901b:901b:8082:40de:3157:b51a:f2bf	181.26.242.191
b51a:901b:901b:8082:40de:3157:b51a:f2c0	181.26.242.192
b51a:901b:901b:8082:40de:3157:b51a:f2c1	181.26.242.193
b51a:901b:901b:8082:40de:3157:b51a:f2c2	181.26.242.194
b51a:901b:901b:8082:40de:3157:b51a:f2c3	181.26.242.195
b51a:901b:901b:8082:40de:3157:b51a:f2c4	181.26.242.196
b51a:901b:901b:8082:40de:3157:b51a:f2c5	181.26.242.197
b51a:901b:901b:8082:40de:3157:b51a:f2c6	181.26.242.198
b51a:901b:901b:8082:40de:3157:b51a:f2c7	181.26.242.199
b51a:901b:901b:8082:40de:3157:b51a:f2c8	181.26.242.200
b51a:901b:901b:8082:40de:3157:b51a:f2c9	181.26.242.201
b51a:901b:901b:8082:40de:3157:b51a:f2ca	181.26.242.202
b51a:901b:901b:8082:40de:3157:b51a:f2cb	181.26.242.203
b51a:901b:901b:8082:40de:3157:b51a:f2cc	181.26.242.204
b51a:901b:901b:8082:40de:3157:b51a:f2cd	181.26.242.205
b51a:901b:901b:8082:40de:3157:b51a:f2ce	181.26.242.206
b51a:901b:901b:8082:40de:3157:b51a:f2cf	181.26.242.207
b51a:901b:901b:8082:40de:3157:b51a:f2d0	181.26.242.208
b51a:901b:901b:8082:40de:3157:b51a:f2d1	181.26.242.209
b51a:901b:901b:8082:40de:3157:b51a:f2d2	181.26.242.210
b51a:901b:901b:8082:40de:3157:b51a:f2d3	181.26.242.211
b51a:901b:901b:8082:40de:3157:b51a:f2d4	181.26.242.212
b51a:901b:901b:8082:40de:3157:b51a:f2d5	181.26.242.213
b51a:901b:901b:8082:40de:3157:b51a:f2d6	181.26.242.214
b51a:901b:901b:8082:40de:3157:b51a:f2d7	181.26.242.215
b51a:901b:901b:8082:40de:3157:b51a:f2d8	181.26.242.216
b51a:901b:901b:8082:40de:3157:b51a:f2d9	181.26.242.217
b51a:901b:901b:8082:40de:3157:b51a:f2da	181.26.242.218
b51a:901b:901b:8082:40de:3157:b51a:f2db	181.26.242.219
b51a:901b:901b:8082:40de:3157:b51a:f2dc	181.26.242.220
b51a:901b:901b:8082:40de:3157:b51a:f2dd	181.26.242.221
b51a:901b:901b:8082:40de:3157:b51a:f2de	181.26.242.222
b51a:901b:901b:8082:40de:3157:b51a:f2df	181.26.242.223
b51a:901b:901b:8082:40de:3157:b51a:f2e0	181.26.242.224
b51a:901b:901b:8082:40de:3157:b51a:f2e1	181.26.242.225
b51a:901b:901b:8082:40de:3157:b51a:f2e2	181.26.242.226
b51a:901b:901b:8082:40de:3157:b51a:f2e3	181.26.242.227
b51a:901b:901b:8082:40de:3157:b51a:f2e4	181.26.242.228
b51a:901b:901b:8082:40de:3157:b51a:f2e5	181.26.242.229
b51a:901b:901b:8082:40de:3157:b51a:f2e6	181.26.242.230
b51a:901b:901b:8082:40de:3157:b51a:f2e7	181.26.242.231
b51a:901b:901b:8082:40de:3157:b51a:f2e8	181.26.242.232
b51a:901b:901b:8082:40de:3157:b51a:f2e9	181.26.242.233
b51a:901b:901b:8082:40de:3157:b51a:f2ea	181.26.242.234
b51a:901b:901b:8082:40de:3157:b51a:f2eb	181.26.242.235
b51a:901b:901b:8082:40de:3157:b51a:f2ec	181.26.242.236
b51a:901b:901b:8082:40de:3157:b51a:f2ed	181.26.242.237
b51a:901b:901b:8082:40de:3157:b51a:f2ee	181.26.242.238
b51a:901b:901b:8082:40de:3157:b51a:f2ef	181.26.242.239
b51a:901b:901b:8082:40de:3157:b51a:f2f0	181.26.242.240
b51a:901b:901b:8082:40de:3157:b51a:f2f1	181.26.242.241
b51a:901b:901b:8082:40de:3157:b51a:f2f2	181.26.242.242
b51a:901b:901b:8082:40de:3157:b51a:f2f3	181.26.242.243
b51a:901b:901b:8082:40de:3157:b51a:f2f4	181.26.242.244
b51a:901b:901b:8082:40de:3157:b51a:f2f5	181.26.242.245
b51a:901b:901b:8082:40de:3157:b51a:f2f6	181.26.242.246
b51a:901b:901b:8082:40de:3157:b51a:f2f7	181.26.242.247
b51a:901b:901b:8082:40de:3157:b51a:f2f8	181.26.242.248
b51a:901b:901b:8082:40de:3157:b51a:f2f9	181.26.242.249
b51a:901b:901b:8082:40de:3157:b51a:f2fa	181.26.242.250
b51a:901b:901b:8082:40de:3157:b51a:f2fb	181.26.242.251
b51a:901b:901b:8082:40de:3157:b51a:f2fc	181.26.242.252
b51a:901b:901b:8082:40de:3157:b51a:f2fd	181.26.242.253
b51a:901b:901b:8082:40de:3157:b51a:f2fe	181.26.242.254
b51a:901b:901b:8082:40de:3157:b51a:f2ff	181.26.242.255

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.