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:ac49:7157:201	113.87.2.1
b51a:901b:901b:8082:d157:ac49:7157:202	113.87.2.2
b51a:901b:901b:8082:d157:ac49:7157:203	113.87.2.3
b51a:901b:901b:8082:d157:ac49:7157:204	113.87.2.4
b51a:901b:901b:8082:d157:ac49:7157:205	113.87.2.5
b51a:901b:901b:8082:d157:ac49:7157:206	113.87.2.6
b51a:901b:901b:8082:d157:ac49:7157:207	113.87.2.7
b51a:901b:901b:8082:d157:ac49:7157:208	113.87.2.8
b51a:901b:901b:8082:d157:ac49:7157:209	113.87.2.9
b51a:901b:901b:8082:d157:ac49:7157:20a	113.87.2.10
b51a:901b:901b:8082:d157:ac49:7157:20b	113.87.2.11
b51a:901b:901b:8082:d157:ac49:7157:20c	113.87.2.12
b51a:901b:901b:8082:d157:ac49:7157:20d	113.87.2.13
b51a:901b:901b:8082:d157:ac49:7157:20e	113.87.2.14
b51a:901b:901b:8082:d157:ac49:7157:20f	113.87.2.15
b51a:901b:901b:8082:d157:ac49:7157:210	113.87.2.16
b51a:901b:901b:8082:d157:ac49:7157:211	113.87.2.17
b51a:901b:901b:8082:d157:ac49:7157:212	113.87.2.18
b51a:901b:901b:8082:d157:ac49:7157:213	113.87.2.19
b51a:901b:901b:8082:d157:ac49:7157:214	113.87.2.20
b51a:901b:901b:8082:d157:ac49:7157:215	113.87.2.21
b51a:901b:901b:8082:d157:ac49:7157:216	113.87.2.22
b51a:901b:901b:8082:d157:ac49:7157:217	113.87.2.23
b51a:901b:901b:8082:d157:ac49:7157:218	113.87.2.24
b51a:901b:901b:8082:d157:ac49:7157:219	113.87.2.25
b51a:901b:901b:8082:d157:ac49:7157:21a	113.87.2.26
b51a:901b:901b:8082:d157:ac49:7157:21b	113.87.2.27
b51a:901b:901b:8082:d157:ac49:7157:21c	113.87.2.28
b51a:901b:901b:8082:d157:ac49:7157:21d	113.87.2.29
b51a:901b:901b:8082:d157:ac49:7157:21e	113.87.2.30
b51a:901b:901b:8082:d157:ac49:7157:21f	113.87.2.31
b51a:901b:901b:8082:d157:ac49:7157:220	113.87.2.32
b51a:901b:901b:8082:d157:ac49:7157:221	113.87.2.33
b51a:901b:901b:8082:d157:ac49:7157:222	113.87.2.34
b51a:901b:901b:8082:d157:ac49:7157:223	113.87.2.35
b51a:901b:901b:8082:d157:ac49:7157:224	113.87.2.36
b51a:901b:901b:8082:d157:ac49:7157:225	113.87.2.37
b51a:901b:901b:8082:d157:ac49:7157:226	113.87.2.38
b51a:901b:901b:8082:d157:ac49:7157:227	113.87.2.39
b51a:901b:901b:8082:d157:ac49:7157:228	113.87.2.40
b51a:901b:901b:8082:d157:ac49:7157:229	113.87.2.41
b51a:901b:901b:8082:d157:ac49:7157:22a	113.87.2.42
b51a:901b:901b:8082:d157:ac49:7157:22b	113.87.2.43
b51a:901b:901b:8082:d157:ac49:7157:22c	113.87.2.44
b51a:901b:901b:8082:d157:ac49:7157:22d	113.87.2.45
b51a:901b:901b:8082:d157:ac49:7157:22e	113.87.2.46
b51a:901b:901b:8082:d157:ac49:7157:22f	113.87.2.47
b51a:901b:901b:8082:d157:ac49:7157:230	113.87.2.48
b51a:901b:901b:8082:d157:ac49:7157:231	113.87.2.49
b51a:901b:901b:8082:d157:ac49:7157:232	113.87.2.50
b51a:901b:901b:8082:d157:ac49:7157:233	113.87.2.51
b51a:901b:901b:8082:d157:ac49:7157:234	113.87.2.52
b51a:901b:901b:8082:d157:ac49:7157:235	113.87.2.53
b51a:901b:901b:8082:d157:ac49:7157:236	113.87.2.54
b51a:901b:901b:8082:d157:ac49:7157:237	113.87.2.55
b51a:901b:901b:8082:d157:ac49:7157:238	113.87.2.56
b51a:901b:901b:8082:d157:ac49:7157:239	113.87.2.57
b51a:901b:901b:8082:d157:ac49:7157:23a	113.87.2.58
b51a:901b:901b:8082:d157:ac49:7157:23b	113.87.2.59
b51a:901b:901b:8082:d157:ac49:7157:23c	113.87.2.60

b51a:901b:901b:8082:d157:ac49:7157:23d	113.87.2.61
b51a:901b:901b:8082:d157:ac49:7157:23e	113.87.2.62
b51a:901b:901b:8082:d157:ac49:7157:23f	113.87.2.63
b51a:901b:901b:8082:d157:ac49:7157:240	113.87.2.64
b51a:901b:901b:8082:d157:ac49:7157:241	113.87.2.65
b51a:901b:901b:8082:d157:ac49:7157:242	113.87.2.66
b51a:901b:901b:8082:d157:ac49:7157:243	113.87.2.67
b51a:901b:901b:8082:d157:ac49:7157:244	113.87.2.68
b51a:901b:901b:8082:d157:ac49:7157:245	113.87.2.69
b51a:901b:901b:8082:d157:ac49:7157:246	113.87.2.70
b51a:901b:901b:8082:d157:ac49:7157:247	113.87.2.71
b51a:901b:901b:8082:d157:ac49:7157:248	113.87.2.72
b51a:901b:901b:8082:d157:ac49:7157:249	113.87.2.73
b51a:901b:901b:8082:d157:ac49:7157:24a	113.87.2.74
b51a:901b:901b:8082:d157:ac49:7157:24b	113.87.2.75
b51a:901b:901b:8082:d157:ac49:7157:24c	113.87.2.76
b51a:901b:901b:8082:d157:ac49:7157:24d	113.87.2.77
b51a:901b:901b:8082:d157:ac49:7157:24e	113.87.2.78
b51a:901b:901b:8082:d157:ac49:7157:24f	113.87.2.79
b51a:901b:901b:8082:d157:ac49:7157:250	113.87.2.80
b51a:901b:901b:8082:d157:ac49:7157:251	113.87.2.81
b51a:901b:901b:8082:d157:ac49:7157:252	113.87.2.82
b51a:901b:901b:8082:d157:ac49:7157:253	113.87.2.83
b51a:901b:901b:8082:d157:ac49:7157:254	113.87.2.84
b51a:901b:901b:8082:d157:ac49:7157:255	113.87.2.85
b51a:901b:901b:8082:d157:ac49:7157:256	113.87.2.86
b51a:901b:901b:8082:d157:ac49:7157:257	113.87.2.87
b51a:901b:901b:8082:d157:ac49:7157:258	113.87.2.88
b51a:901b:901b:8082:d157:ac49:7157:259	113.87.2.89
b51a:901b:901b:8082:d157:ac49:7157:25a	113.87.2.90
b51a:901b:901b:8082:d157:ac49:7157:25b	113.87.2.91
b51a:901b:901b:8082:d157:ac49:7157:25c	113.87.2.92
b51a:901b:901b:8082:d157:ac49:7157:25d	113.87.2.93
b51a:901b:901b:8082:d157:ac49:7157:25e	113.87.2.94
b51a:901b:901b:8082:d157:ac49:7157:25f	113.87.2.95
b51a:901b:901b:8082:d157:ac49:7157:260	113.87.2.96
b51a:901b:901b:8082:d157:ac49:7157:261	113.87.2.97
b51a:901b:901b:8082:d157:ac49:7157:262	113.87.2.98
b51a:901b:901b:8082:d157:ac49:7157:263	113.87.2.99
b51a:901b:901b:8082:d157:ac49:7157:264	113.87.2.100
b51a:901b:901b:8082:d157:ac49:7157:265	113.87.2.101
b51a:901b:901b:8082:d157:ac49:7157:266	113.87.2.102
b51a:901b:901b:8082:d157:ac49:7157:267	113.87.2.103
b51a:901b:901b:8082:d157:ac49:7157:268	113.87.2.104
b51a:901b:901b:8082:d157:ac49:7157:269	113.87.2.105
b51a:901b:901b:8082:d157:ac49:7157:26a	113.87.2.106
b51a:901b:901b:8082:d157:ac49:7157:26b	113.87.2.107
b51a:901b:901b:8082:d157:ac49:7157:26c	113.87.2.108
b51a:901b:901b:8082:d157:ac49:7157:26d	113.87.2.109
b51a:901b:901b:8082:d157:ac49:7157:26e	113.87.2.110
b51a:901b:901b:8082:d157:ac49:7157:26f	113.87.2.111
b51a:901b:901b:8082:d157:ac49:7157:270	113.87.2.112
b51a:901b:901b:8082:d157:ac49:7157:271	113.87.2.113
b51a:901b:901b:8082:d157:ac49:7157:272	113.87.2.114
b51a:901b:901b:8082:d157:ac49:7157:273	113.87.2.115
b51a:901b:901b:8082:d157:ac49:7157:274	113.87.2.116
b51a:901b:901b:8082:d157:ac49:7157:275	113.87.2.117
b51a:901b:901b:8082:d157:ac49:7157:276	113.87.2.118
b51a:901b:901b:8082:d157:ac49:7157:277	113.87.2.119
b51a:901b:901b:8082:d157:ac49:7157:278	113.87.2.120

b51a:901b:901b:8082:d157:ac49:7157:279	113.87.2.121
b51a:901b:901b:8082:d157:ac49:7157:27a	113.87.2.122
b51a:901b:901b:8082:d157:ac49:7157:27b	113.87.2.123
b51a:901b:901b:8082:d157:ac49:7157:27c	113.87.2.124
b51a:901b:901b:8082:d157:ac49:7157:27d	113.87.2.125
b51a:901b:901b:8082:d157:ac49:7157:27e	113.87.2.126
b51a:901b:901b:8082:d157:ac49:7157:27f	113.87.2.127
b51a:901b:901b:8082:d157:ac49:7157:280	113.87.2.128
b51a:901b:901b:8082:d157:ac49:7157:281	113.87.2.129
b51a:901b:901b:8082:d157:ac49:7157:282	113.87.2.130
b51a:901b:901b:8082:d157:ac49:7157:283	113.87.2.131
b51a:901b:901b:8082:d157:ac49:7157:284	113.87.2.132
b51a:901b:901b:8082:d157:ac49:7157:285	113.87.2.133
b51a:901b:901b:8082:d157:ac49:7157:286	113.87.2.134
b51a:901b:901b:8082:d157:ac49:7157:287	113.87.2.135
b51a:901b:901b:8082:d157:ac49:7157:288	113.87.2.136
b51a:901b:901b:8082:d157:ac49:7157:289	113.87.2.137
b51a:901b:901b:8082:d157:ac49:7157:28a	113.87.2.138
b51a:901b:901b:8082:d157:ac49:7157:28b	113.87.2.139
b51a:901b:901b:8082:d157:ac49:7157:28c	113.87.2.140
b51a:901b:901b:8082:d157:ac49:7157:28d	113.87.2.141
b51a:901b:901b:8082:d157:ac49:7157:28e	113.87.2.142
b51a:901b:901b:8082:d157:ac49:7157:28f	113.87.2.143
b51a:901b:901b:8082:d157:ac49:7157:290	113.87.2.144
b51a:901b:901b:8082:d157:ac49:7157:291	113.87.2.145
b51a:901b:901b:8082:d157:ac49:7157:292	113.87.2.146
b51a:901b:901b:8082:d157:ac49:7157:293	113.87.2.147
b51a:901b:901b:8082:d157:ac49:7157:294	113.87.2.148
b51a:901b:901b:8082:d157:ac49:7157:295	113.87.2.149
b51a:901b:901b:8082:d157:ac49:7157:296	113.87.2.150
b51a:901b:901b:8082:d157:ac49:7157:297	113.87.2.151
b51a:901b:901b:8082:d157:ac49:7157:298	113.87.2.152
b51a:901b:901b:8082:d157:ac49:7157:299	113.87.2.153
b51a:901b:901b:8082:d157:ac49:7157:29a	113.87.2.154
b51a:901b:901b:8082:d157:ac49:7157:29b	113.87.2.155
b51a:901b:901b:8082:d157:ac49:7157:29c	113.87.2.156
b51a:901b:901b:8082:d157:ac49:7157:29d	113.87.2.157
b51a:901b:901b:8082:d157:ac49:7157:29e	113.87.2.158
b51a:901b:901b:8082:d157:ac49:7157:29f	113.87.2.159
b51a:901b:901b:8082:d157:ac49:7157:2a0	113.87.2.160
b51a:901b:901b:8082:d157:ac49:7157:2a1	113.87.2.161
b51a:901b:901b:8082:d157:ac49:7157:2a2	113.87.2.162
b51a:901b:901b:8082:d157:ac49:7157:2a3	113.87.2.163
b51a:901b:901b:8082:d157:ac49:7157:2a4	113.87.2.164
b51a:901b:901b:8082:d157:ac49:7157:2a5	113.87.2.165
b51a:901b:901b:8082:d157:ac49:7157:2a6	113.87.2.166
b51a:901b:901b:8082:d157:ac49:7157:2a7	113.87.2.167
b51a:901b:901b:8082:d157:ac49:7157:2a8	113.87.2.168
b51a:901b:901b:8082:d157:ac49:7157:2a9	113.87.2.169
b51a:901b:901b:8082:d157:ac49:7157:2aa	113.87.2.170
b51a:901b:901b:8082:d157:ac49:7157:2ab	113.87.2.171
b51a:901b:901b:8082:d157:ac49:7157:2ac	113.87.2.172
b51a:901b:901b:8082:d157:ac49:7157:2ad	113.87.2.173
b51a:901b:901b:8082:d157:ac49:7157:2ae	113.87.2.174
b51a:901b:901b:8082:d157:ac49:7157:2af	113.87.2.175
b51a:901b:901b:8082:d157:ac49:7157:2b0	113.87.2.176
b51a:901b:901b:8082:d157:ac49:7157:2b1	113.87.2.177
b51a:901b:901b:8082:d157:ac49:7157:2b2	113.87.2.178
b51a:901b:901b:8082:d157:ac49:7157:2b3	113.87.2.179
b51a:901b:901b:8082:d157:ac49:7157:2b4	113.87.2.180

b51a:901b:901b:8082:d157:ac49:7157:2b5	113.87.2.181
b51a:901b:901b:8082:d157:ac49:7157:2b6	113.87.2.182
b51a:901b:901b:8082:d157:ac49:7157:2b7	113.87.2.183
b51a:901b:901b:8082:d157:ac49:7157:2b8	113.87.2.184
b51a:901b:901b:8082:d157:ac49:7157:2b9	113.87.2.185
b51a:901b:901b:8082:d157:ac49:7157:2ba	113.87.2.186
b51a:901b:901b:8082:d157:ac49:7157:2bb	113.87.2.187
b51a:901b:901b:8082:d157:ac49:7157:2bc	113.87.2.188
b51a:901b:901b:8082:d157:ac49:7157:2bd	113.87.2.189
b51a:901b:901b:8082:d157:ac49:7157:2be	113.87.2.190
b51a:901b:901b:8082:d157:ac49:7157:2bf	113.87.2.191
b51a:901b:901b:8082:d157:ac49:7157:2c0	113.87.2.192
b51a:901b:901b:8082:d157:ac49:7157:2c1	113.87.2.193
b51a:901b:901b:8082:d157:ac49:7157:2c2	113.87.2.194
b51a:901b:901b:8082:d157:ac49:7157:2c3	113.87.2.195
b51a:901b:901b:8082:d157:ac49:7157:2c4	113.87.2.196
b51a:901b:901b:8082:d157:ac49:7157:2c5	113.87.2.197
b51a:901b:901b:8082:d157:ac49:7157:2c6	113.87.2.198
b51a:901b:901b:8082:d157:ac49:7157:2c7	113.87.2.199
b51a:901b:901b:8082:d157:ac49:7157:2c8	113.87.2.200
b51a:901b:901b:8082:d157:ac49:7157:2c9	113.87.2.201
b51a:901b:901b:8082:d157:ac49:7157:2ca	113.87.2.202
b51a:901b:901b:8082:d157:ac49:7157:2cb	113.87.2.203
b51a:901b:901b:8082:d157:ac49:7157:2cc	113.87.2.204
b51a:901b:901b:8082:d157:ac49:7157:2cd	113.87.2.205
b51a:901b:901b:8082:d157:ac49:7157:2ce	113.87.2.206
b51a:901b:901b:8082:d157:ac49:7157:2cf	113.87.2.207
b51a:901b:901b:8082:d157:ac49:7157:2d0	113.87.2.208
b51a:901b:901b:8082:d157:ac49:7157:2d1	113.87.2.209
b51a:901b:901b:8082:d157:ac49:7157:2d2	113.87.2.210
b51a:901b:901b:8082:d157:ac49:7157:2d3	113.87.2.211
b51a:901b:901b:8082:d157:ac49:7157:2d4	113.87.2.212
b51a:901b:901b:8082:d157:ac49:7157:2d5	113.87.2.213
b51a:901b:901b:8082:d157:ac49:7157:2d6	113.87.2.214
b51a:901b:901b:8082:d157:ac49:7157:2d7	113.87.2.215
b51a:901b:901b:8082:d157:ac49:7157:2d8	113.87.2.216
b51a:901b:901b:8082:d157:ac49:7157:2d9	113.87.2.217
b51a:901b:901b:8082:d157:ac49:7157:2da	113.87.2.218
b51a:901b:901b:8082:d157:ac49:7157:2db	113.87.2.219
b51a:901b:901b:8082:d157:ac49:7157:2dc	113.87.2.220
b51a:901b:901b:8082:d157:ac49:7157:2dd	113.87.2.221
b51a:901b:901b:8082:d157:ac49:7157:2de	113.87.2.222
b51a:901b:901b:8082:d157:ac49:7157:2df	113.87.2.223
b51a:901b:901b:8082:d157:ac49:7157:2e0	113.87.2.224
b51a:901b:901b:8082:d157:ac49:7157:2e1	113.87.2.225
b51a:901b:901b:8082:d157:ac49:7157:2e2	113.87.2.226
b51a:901b:901b:8082:d157:ac49:7157:2e3	113.87.2.227
b51a:901b:901b:8082:d157:ac49:7157:2e4	113.87.2.228
b51a:901b:901b:8082:d157:ac49:7157:2e5	113.87.2.229
b51a:901b:901b:8082:d157:ac49:7157:2e6	113.87.2.230
b51a:901b:901b:8082:d157:ac49:7157:2e7	113.87.2.231
b51a:901b:901b:8082:d157:ac49:7157:2e8	113.87.2.232
b51a:901b:901b:8082:d157:ac49:7157:2e9	113.87.2.233
b51a:901b:901b:8082:d157:ac49:7157:2ea	113.87.2.234
b51a:901b:901b:8082:d157:ac49:7157:2eb	113.87.2.235
b51a:901b:901b:8082:d157:ac49:7157:2ec	113.87.2.236
b51a:901b:901b:8082:d157:ac49:7157:2ed	113.87.2.237
b51a:901b:901b:8082:d157:ac49:7157:2ee	113.87.2.238
b51a:901b:901b:8082:d157:ac49:7157:2ef	113.87.2.239
b51a:901b:901b:8082:d157:ac49:7157:2f0	113.87.2.240
b51a:901b:901b:8082:d157:ac49:7157:2f1	113.87.2.241
b51a:901b:901b:8082:d157:ac49:7157:2f2	113.87.2.242
b51a:901b:901b:8082:d157:ac49:7157:2f3	113.87.2.243
b51a:901b:901b:8082:d157:ac49:7157:2f4	113.87.2.244
b51a:901b:901b:8082:d157:ac49:7157:2f5	113.87.2.245
b51a:901b:901b:8082:d157:ac49:7157:2f6	113.87.2.246
b51a:901b:901b:8082:d157:ac49:7157:2f7	113.87.2.247
b51a:901b:901b:8082:d157:ac49:7157:2f8	113.87.2.248
b51a:901b:901b:8082:d157:ac49:7157:2f9	113.87.2.249
b51a:901b:901b:8082:d157:ac49:7157:2fa	113.87.2.250
b51a:901b:901b:8082:d157:ac49:7157:2fb	113.87.2.251
b51a:901b:901b:8082:d157:ac49:7157:2fc	113.87.2.252
b51a:901b:901b:8082:d157:ac49:7157:2fd	113.87.2.253
b51a:901b:901b:8082:d157:ac49:7157:2fe	113.87.2.254
b51a:901b:901b:8082:d157:ac49:7157:2ff	113.87.2.255

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.