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:ac49:7157:f201	113.87.242.1
b51a:901b:901b:8082:d157:ac49:7157:f202	113.87.242.2
b51a:901b:901b:8082:d157:ac49:7157:f203	113.87.242.3
b51a:901b:901b:8082:d157:ac49:7157:f204	113.87.242.4
b51a:901b:901b:8082:d157:ac49:7157:f205	113.87.242.5
b51a:901b:901b:8082:d157:ac49:7157:f206	113.87.242.6
b51a:901b:901b:8082:d157:ac49:7157:f207	113.87.242.7
b51a:901b:901b:8082:d157:ac49:7157:f208	113.87.242.8
b51a:901b:901b:8082:d157:ac49:7157:f209	113.87.242.9
b51a:901b:901b:8082:d157:ac49:7157:f20a	113.87.242.10
b51a:901b:901b:8082:d157:ac49:7157:f20b	113.87.242.11
b51a:901b:901b:8082:d157:ac49:7157:f20c	113.87.242.12
b51a:901b:901b:8082:d157:ac49:7157:f20d	113.87.242.13
b51a:901b:901b:8082:d157:ac49:7157:f20e	113.87.242.14
b51a:901b:901b:8082:d157:ac49:7157:f20f	113.87.242.15
b51a:901b:901b:8082:d157:ac49:7157:f210	113.87.242.16
b51a:901b:901b:8082:d157:ac49:7157:f211	113.87.242.17
b51a:901b:901b:8082:d157:ac49:7157:f212	113.87.242.18
b51a:901b:901b:8082:d157:ac49:7157:f213	113.87.242.19
b51a:901b:901b:8082:d157:ac49:7157:f214	113.87.242.20
b51a:901b:901b:8082:d157:ac49:7157:f215	113.87.242.21
b51a:901b:901b:8082:d157:ac49:7157:f216	113.87.242.22
b51a:901b:901b:8082:d157:ac49:7157:f217	113.87.242.23
b51a:901b:901b:8082:d157:ac49:7157:f218	113.87.242.24
b51a:901b:901b:8082:d157:ac49:7157:f219	113.87.242.25
b51a:901b:901b:8082:d157:ac49:7157:f21a	113.87.242.26
b51a:901b:901b:8082:d157:ac49:7157:f21b	113.87.242.27
b51a:901b:901b:8082:d157:ac49:7157:f21c	113.87.242.28
b51a:901b:901b:8082:d157:ac49:7157:f21d	113.87.242.29
b51a:901b:901b:8082:d157:ac49:7157:f21e	113.87.242.30
b51a:901b:901b:8082:d157:ac49:7157:f21f	113.87.242.31
b51a:901b:901b:8082:d157:ac49:7157:f220	113.87.242.32
b51a:901b:901b:8082:d157:ac49:7157:f221	113.87.242.33
b51a:901b:901b:8082:d157:ac49:7157:f222	113.87.242.34
b51a:901b:901b:8082:d157:ac49:7157:f223	113.87.242.35
b51a:901b:901b:8082:d157:ac49:7157:f224	113.87.242.36
b51a:901b:901b:8082:d157:ac49:7157:f225	113.87.242.37
b51a:901b:901b:8082:d157:ac49:7157:f226	113.87.242.38
b51a:901b:901b:8082:d157:ac49:7157:f227	113.87.242.39
b51a:901b:901b:8082:d157:ac49:7157:f228	113.87.242.40
b51a:901b:901b:8082:d157:ac49:7157:f229	113.87.242.41
b51a:901b:901b:8082:d157:ac49:7157:f22a	113.87.242.42
b51a:901b:901b:8082:d157:ac49:7157:f22b	113.87.242.43
b51a:901b:901b:8082:d157:ac49:7157:f22c	113.87.242.44
b51a:901b:901b:8082:d157:ac49:7157:f22d	113.87.242.45
b51a:901b:901b:8082:d157:ac49:7157:f22e	113.87.242.46
b51a:901b:901b:8082:d157:ac49:7157:f22f	113.87.242.47
b51a:901b:901b:8082:d157:ac49:7157:f230	113.87.242.48
b51a:901b:901b:8082:d157:ac49:7157:f231	113.87.242.49
b51a:901b:901b:8082:d157:ac49:7157:f232	113.87.242.50
b51a:901b:901b:8082:d157:ac49:7157:f233	113.87.242.51
b51a:901b:901b:8082:d157:ac49:7157:f234	113.87.242.52
b51a:901b:901b:8082:d157:ac49:7157:f235	113.87.242.53
b51a:901b:901b:8082:d157:ac49:7157:f236	113.87.242.54
b51a:901b:901b:8082:d157:ac49:7157:f237	113.87.242.55
b51a:901b:901b:8082:d157:ac49:7157:f238	113.87.242.56
b51a:901b:901b:8082:d157:ac49:7157:f239	113.87.242.57
b51a:901b:901b:8082:d157:ac49:7157:f23a	113.87.242.58
b51a:901b:901b:8082:d157:ac49:7157:f23b	113.87.242.59
b51a:901b:901b:8082:d157:ac49:7157:f23c	113.87.242.60

b51a:901b:901b:8082:d157:ac49:7157:f23d	113.87.242.61
b51a:901b:901b:8082:d157:ac49:7157:f23e	113.87.242.62
b51a:901b:901b:8082:d157:ac49:7157:f23f	113.87.242.63
b51a:901b:901b:8082:d157:ac49:7157:f240	113.87.242.64
b51a:901b:901b:8082:d157:ac49:7157:f241	113.87.242.65
b51a:901b:901b:8082:d157:ac49:7157:f242	113.87.242.66
b51a:901b:901b:8082:d157:ac49:7157:f243	113.87.242.67
b51a:901b:901b:8082:d157:ac49:7157:f244	113.87.242.68
b51a:901b:901b:8082:d157:ac49:7157:f245	113.87.242.69
b51a:901b:901b:8082:d157:ac49:7157:f246	113.87.242.70
b51a:901b:901b:8082:d157:ac49:7157:f247	113.87.242.71
b51a:901b:901b:8082:d157:ac49:7157:f248	113.87.242.72
b51a:901b:901b:8082:d157:ac49:7157:f249	113.87.242.73
b51a:901b:901b:8082:d157:ac49:7157:f24a	113.87.242.74
b51a:901b:901b:8082:d157:ac49:7157:f24b	113.87.242.75
b51a:901b:901b:8082:d157:ac49:7157:f24c	113.87.242.76
b51a:901b:901b:8082:d157:ac49:7157:f24d	113.87.242.77
b51a:901b:901b:8082:d157:ac49:7157:f24e	113.87.242.78
b51a:901b:901b:8082:d157:ac49:7157:f24f	113.87.242.79
b51a:901b:901b:8082:d157:ac49:7157:f250	113.87.242.80
b51a:901b:901b:8082:d157:ac49:7157:f251	113.87.242.81
b51a:901b:901b:8082:d157:ac49:7157:f252	113.87.242.82
b51a:901b:901b:8082:d157:ac49:7157:f253	113.87.242.83
b51a:901b:901b:8082:d157:ac49:7157:f254	113.87.242.84
b51a:901b:901b:8082:d157:ac49:7157:f255	113.87.242.85
b51a:901b:901b:8082:d157:ac49:7157:f256	113.87.242.86
b51a:901b:901b:8082:d157:ac49:7157:f257	113.87.242.87
b51a:901b:901b:8082:d157:ac49:7157:f258	113.87.242.88
b51a:901b:901b:8082:d157:ac49:7157:f259	113.87.242.89
b51a:901b:901b:8082:d157:ac49:7157:f25a	113.87.242.90
b51a:901b:901b:8082:d157:ac49:7157:f25b	113.87.242.91
b51a:901b:901b:8082:d157:ac49:7157:f25c	113.87.242.92
b51a:901b:901b:8082:d157:ac49:7157:f25d	113.87.242.93
b51a:901b:901b:8082:d157:ac49:7157:f25e	113.87.242.94
b51a:901b:901b:8082:d157:ac49:7157:f25f	113.87.242.95
b51a:901b:901b:8082:d157:ac49:7157:f260	113.87.242.96
b51a:901b:901b:8082:d157:ac49:7157:f261	113.87.242.97
b51a:901b:901b:8082:d157:ac49:7157:f262	113.87.242.98
b51a:901b:901b:8082:d157:ac49:7157:f263	113.87.242.99
b51a:901b:901b:8082:d157:ac49:7157:f264	113.87.242.100
b51a:901b:901b:8082:d157:ac49:7157:f265	113.87.242.101
b51a:901b:901b:8082:d157:ac49:7157:f266	113.87.242.102
b51a:901b:901b:8082:d157:ac49:7157:f267	113.87.242.103
b51a:901b:901b:8082:d157:ac49:7157:f268	113.87.242.104
b51a:901b:901b:8082:d157:ac49:7157:f269	113.87.242.105
b51a:901b:901b:8082:d157:ac49:7157:f26a	113.87.242.106
b51a:901b:901b:8082:d157:ac49:7157:f26b	113.87.242.107
b51a:901b:901b:8082:d157:ac49:7157:f26c	113.87.242.108
b51a:901b:901b:8082:d157:ac49:7157:f26d	113.87.242.109
b51a:901b:901b:8082:d157:ac49:7157:f26e	113.87.242.110
b51a:901b:901b:8082:d157:ac49:7157:f26f	113.87.242.111
b51a:901b:901b:8082:d157:ac49:7157:f270	113.87.242.112
b51a:901b:901b:8082:d157:ac49:7157:f271	113.87.242.113
b51a:901b:901b:8082:d157:ac49:7157:f272	113.87.242.114
b51a:901b:901b:8082:d157:ac49:7157:f273	113.87.242.115
b51a:901b:901b:8082:d157:ac49:7157:f274	113.87.242.116
b51a:901b:901b:8082:d157:ac49:7157:f275	113.87.242.117
b51a:901b:901b:8082:d157:ac49:7157:f276	113.87.242.118
b51a:901b:901b:8082:d157:ac49:7157:f277	113.87.242.119
b51a:901b:901b:8082:d157:ac49:7157:f278	113.87.242.120

b51a:901b:901b:8082:d157:ac49:7157:f279	113.87.242.121
b51a:901b:901b:8082:d157:ac49:7157:f27a	113.87.242.122
b51a:901b:901b:8082:d157:ac49:7157:f27b	113.87.242.123
b51a:901b:901b:8082:d157:ac49:7157:f27c	113.87.242.124
b51a:901b:901b:8082:d157:ac49:7157:f27d	113.87.242.125
b51a:901b:901b:8082:d157:ac49:7157:f27e	113.87.242.126
b51a:901b:901b:8082:d157:ac49:7157:f27f	113.87.242.127
b51a:901b:901b:8082:d157:ac49:7157:f280	113.87.242.128
b51a:901b:901b:8082:d157:ac49:7157:f281	113.87.242.129
b51a:901b:901b:8082:d157:ac49:7157:f282	113.87.242.130
b51a:901b:901b:8082:d157:ac49:7157:f283	113.87.242.131
b51a:901b:901b:8082:d157:ac49:7157:f284	113.87.242.132
b51a:901b:901b:8082:d157:ac49:7157:f285	113.87.242.133
b51a:901b:901b:8082:d157:ac49:7157:f286	113.87.242.134
b51a:901b:901b:8082:d157:ac49:7157:f287	113.87.242.135
b51a:901b:901b:8082:d157:ac49:7157:f288	113.87.242.136
b51a:901b:901b:8082:d157:ac49:7157:f289	113.87.242.137
b51a:901b:901b:8082:d157:ac49:7157:f28a	113.87.242.138
b51a:901b:901b:8082:d157:ac49:7157:f28b	113.87.242.139
b51a:901b:901b:8082:d157:ac49:7157:f28c	113.87.242.140
b51a:901b:901b:8082:d157:ac49:7157:f28d	113.87.242.141
b51a:901b:901b:8082:d157:ac49:7157:f28e	113.87.242.142
b51a:901b:901b:8082:d157:ac49:7157:f28f	113.87.242.143
b51a:901b:901b:8082:d157:ac49:7157:f290	113.87.242.144
b51a:901b:901b:8082:d157:ac49:7157:f291	113.87.242.145
b51a:901b:901b:8082:d157:ac49:7157:f292	113.87.242.146
b51a:901b:901b:8082:d157:ac49:7157:f293	113.87.242.147
b51a:901b:901b:8082:d157:ac49:7157:f294	113.87.242.148
b51a:901b:901b:8082:d157:ac49:7157:f295	113.87.242.149
b51a:901b:901b:8082:d157:ac49:7157:f296	113.87.242.150
b51a:901b:901b:8082:d157:ac49:7157:f297	113.87.242.151
b51a:901b:901b:8082:d157:ac49:7157:f298	113.87.242.152
b51a:901b:901b:8082:d157:ac49:7157:f299	113.87.242.153
b51a:901b:901b:8082:d157:ac49:7157:f29a	113.87.242.154
b51a:901b:901b:8082:d157:ac49:7157:f29b	113.87.242.155
b51a:901b:901b:8082:d157:ac49:7157:f29c	113.87.242.156
b51a:901b:901b:8082:d157:ac49:7157:f29d	113.87.242.157
b51a:901b:901b:8082:d157:ac49:7157:f29e	113.87.242.158
b51a:901b:901b:8082:d157:ac49:7157:f29f	113.87.242.159
b51a:901b:901b:8082:d157:ac49:7157:f2a0	113.87.242.160
b51a:901b:901b:8082:d157:ac49:7157:f2a1	113.87.242.161
b51a:901b:901b:8082:d157:ac49:7157:f2a2	113.87.242.162
b51a:901b:901b:8082:d157:ac49:7157:f2a3	113.87.242.163
b51a:901b:901b:8082:d157:ac49:7157:f2a4	113.87.242.164
b51a:901b:901b:8082:d157:ac49:7157:f2a5	113.87.242.165
b51a:901b:901b:8082:d157:ac49:7157:f2a6	113.87.242.166
b51a:901b:901b:8082:d157:ac49:7157:f2a7	113.87.242.167
b51a:901b:901b:8082:d157:ac49:7157:f2a8	113.87.242.168
b51a:901b:901b:8082:d157:ac49:7157:f2a9	113.87.242.169
b51a:901b:901b:8082:d157:ac49:7157:f2aa	113.87.242.170
b51a:901b:901b:8082:d157:ac49:7157:f2ab	113.87.242.171
b51a:901b:901b:8082:d157:ac49:7157:f2ac	113.87.242.172
b51a:901b:901b:8082:d157:ac49:7157:f2ad	113.87.242.173
b51a:901b:901b:8082:d157:ac49:7157:f2ae	113.87.242.174
b51a:901b:901b:8082:d157:ac49:7157:f2af	113.87.242.175
b51a:901b:901b:8082:d157:ac49:7157:f2b0	113.87.242.176
b51a:901b:901b:8082:d157:ac49:7157:f2b1	113.87.242.177
b51a:901b:901b:8082:d157:ac49:7157:f2b2	113.87.242.178
b51a:901b:901b:8082:d157:ac49:7157:f2b3	113.87.242.179
b51a:901b:901b:8082:d157:ac49:7157:f2b4	113.87.242.180

b51a:901b:901b:8082:d157:ac49:7157:f2b5	113.87.242.181
b51a:901b:901b:8082:d157:ac49:7157:f2b6	113.87.242.182
b51a:901b:901b:8082:d157:ac49:7157:f2b7	113.87.242.183
b51a:901b:901b:8082:d157:ac49:7157:f2b8	113.87.242.184
b51a:901b:901b:8082:d157:ac49:7157:f2b9	113.87.242.185
b51a:901b:901b:8082:d157:ac49:7157:f2ba	113.87.242.186
b51a:901b:901b:8082:d157:ac49:7157:f2bb	113.87.242.187
b51a:901b:901b:8082:d157:ac49:7157:f2bc	113.87.242.188
b51a:901b:901b:8082:d157:ac49:7157:f2bd	113.87.242.189
b51a:901b:901b:8082:d157:ac49:7157:f2be	113.87.242.190
b51a:901b:901b:8082:d157:ac49:7157:f2bf	113.87.242.191
b51a:901b:901b:8082:d157:ac49:7157:f2c0	113.87.242.192
b51a:901b:901b:8082:d157:ac49:7157:f2c1	113.87.242.193
b51a:901b:901b:8082:d157:ac49:7157:f2c2	113.87.242.194
b51a:901b:901b:8082:d157:ac49:7157:f2c3	113.87.242.195
b51a:901b:901b:8082:d157:ac49:7157:f2c4	113.87.242.196
b51a:901b:901b:8082:d157:ac49:7157:f2c5	113.87.242.197
b51a:901b:901b:8082:d157:ac49:7157:f2c6	113.87.242.198
b51a:901b:901b:8082:d157:ac49:7157:f2c7	113.87.242.199
b51a:901b:901b:8082:d157:ac49:7157:f2c8	113.87.242.200
b51a:901b:901b:8082:d157:ac49:7157:f2c9	113.87.242.201
b51a:901b:901b:8082:d157:ac49:7157:f2ca	113.87.242.202
b51a:901b:901b:8082:d157:ac49:7157:f2cb	113.87.242.203
b51a:901b:901b:8082:d157:ac49:7157:f2cc	113.87.242.204
b51a:901b:901b:8082:d157:ac49:7157:f2cd	113.87.242.205
b51a:901b:901b:8082:d157:ac49:7157:f2ce	113.87.242.206
b51a:901b:901b:8082:d157:ac49:7157:f2cf	113.87.242.207
b51a:901b:901b:8082:d157:ac49:7157:f2d0	113.87.242.208
b51a:901b:901b:8082:d157:ac49:7157:f2d1	113.87.242.209
b51a:901b:901b:8082:d157:ac49:7157:f2d2	113.87.242.210
b51a:901b:901b:8082:d157:ac49:7157:f2d3	113.87.242.211
b51a:901b:901b:8082:d157:ac49:7157:f2d4	113.87.242.212
b51a:901b:901b:8082:d157:ac49:7157:f2d5	113.87.242.213
b51a:901b:901b:8082:d157:ac49:7157:f2d6	113.87.242.214
b51a:901b:901b:8082:d157:ac49:7157:f2d7	113.87.242.215
b51a:901b:901b:8082:d157:ac49:7157:f2d8	113.87.242.216
b51a:901b:901b:8082:d157:ac49:7157:f2d9	113.87.242.217
b51a:901b:901b:8082:d157:ac49:7157:f2da	113.87.242.218
b51a:901b:901b:8082:d157:ac49:7157:f2db	113.87.242.219
b51a:901b:901b:8082:d157:ac49:7157:f2dc	113.87.242.220
b51a:901b:901b:8082:d157:ac49:7157:f2dd	113.87.242.221
b51a:901b:901b:8082:d157:ac49:7157:f2de	113.87.242.222
b51a:901b:901b:8082:d157:ac49:7157:f2df	113.87.242.223
b51a:901b:901b:8082:d157:ac49:7157:f2e0	113.87.242.224
b51a:901b:901b:8082:d157:ac49:7157:f2e1	113.87.242.225
b51a:901b:901b:8082:d157:ac49:7157:f2e2	113.87.242.226
b51a:901b:901b:8082:d157:ac49:7157:f2e3	113.87.242.227
b51a:901b:901b:8082:d157:ac49:7157:f2e4	113.87.242.228
b51a:901b:901b:8082:d157:ac49:7157:f2e5	113.87.242.229
b51a:901b:901b:8082:d157:ac49:7157:f2e6	113.87.242.230
b51a:901b:901b:8082:d157:ac49:7157:f2e7	113.87.242.231
b51a:901b:901b:8082:d157:ac49:7157:f2e8	113.87.242.232
b51a:901b:901b:8082:d157:ac49:7157:f2e9	113.87.242.233
b51a:901b:901b:8082:d157:ac49:7157:f2ea	113.87.242.234
b51a:901b:901b:8082:d157:ac49:7157:f2eb	113.87.242.235
b51a:901b:901b:8082:d157:ac49:7157:f2ec	113.87.242.236
b51a:901b:901b:8082:d157:ac49:7157:f2ed	113.87.242.237
b51a:901b:901b:8082:d157:ac49:7157:f2ee	113.87.242.238
b51a:901b:901b:8082:d157:ac49:7157:f2ef	113.87.242.239
b51a:901b:901b:8082:d157:ac49:7157:f2f0	113.87.242.240
b51a:901b:901b:8082:d157:ac49:7157:f2f1	113.87.242.241
b51a:901b:901b:8082:d157:ac49:7157:f2f2	113.87.242.242
b51a:901b:901b:8082:d157:ac49:7157:f2f3	113.87.242.243
b51a:901b:901b:8082:d157:ac49:7157:f2f4	113.87.242.244
b51a:901b:901b:8082:d157:ac49:7157:f2f5	113.87.242.245
b51a:901b:901b:8082:d157:ac49:7157:f2f6	113.87.242.246
b51a:901b:901b:8082:d157:ac49:7157:f2f7	113.87.242.247
b51a:901b:901b:8082:d157:ac49:7157:f2f8	113.87.242.248
b51a:901b:901b:8082:d157:ac49:7157:f2f9	113.87.242.249
b51a:901b:901b:8082:d157:ac49:7157:f2fa	113.87.242.250
b51a:901b:901b:8082:d157:ac49:7157:f2fb	113.87.242.251
b51a:901b:901b:8082:d157:ac49:7157:f2fc	113.87.242.252
b51a:901b:901b:8082:d157:ac49:7157:f2fd	113.87.242.253
b51a:901b:901b:8082:d157:ac49:7157:f2fe	113.87.242.254
b51a:901b:901b:8082:d157:ac49:7157:f2ff	113.87.242.255

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.