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:db49:bb49:301	187.73.3.1
b51a:901b:901b:8082:d157:db49:bb49:302	187.73.3.2
b51a:901b:901b:8082:d157:db49:bb49:303	187.73.3.3
b51a:901b:901b:8082:d157:db49:bb49:304	187.73.3.4
b51a:901b:901b:8082:d157:db49:bb49:305	187.73.3.5
b51a:901b:901b:8082:d157:db49:bb49:306	187.73.3.6
b51a:901b:901b:8082:d157:db49:bb49:307	187.73.3.7
b51a:901b:901b:8082:d157:db49:bb49:308	187.73.3.8
b51a:901b:901b:8082:d157:db49:bb49:309	187.73.3.9
b51a:901b:901b:8082:d157:db49:bb49:30a	187.73.3.10
b51a:901b:901b:8082:d157:db49:bb49:30b	187.73.3.11
b51a:901b:901b:8082:d157:db49:bb49:30c	187.73.3.12
b51a:901b:901b:8082:d157:db49:bb49:30d	187.73.3.13
b51a:901b:901b:8082:d157:db49:bb49:30e	187.73.3.14
b51a:901b:901b:8082:d157:db49:bb49:30f	187.73.3.15
b51a:901b:901b:8082:d157:db49:bb49:310	187.73.3.16
b51a:901b:901b:8082:d157:db49:bb49:311	187.73.3.17
b51a:901b:901b:8082:d157:db49:bb49:312	187.73.3.18
b51a:901b:901b:8082:d157:db49:bb49:313	187.73.3.19
b51a:901b:901b:8082:d157:db49:bb49:314	187.73.3.20
b51a:901b:901b:8082:d157:db49:bb49:315	187.73.3.21
b51a:901b:901b:8082:d157:db49:bb49:316	187.73.3.22
b51a:901b:901b:8082:d157:db49:bb49:317	187.73.3.23
b51a:901b:901b:8082:d157:db49:bb49:318	187.73.3.24
b51a:901b:901b:8082:d157:db49:bb49:319	187.73.3.25
b51a:901b:901b:8082:d157:db49:bb49:31a	187.73.3.26
b51a:901b:901b:8082:d157:db49:bb49:31b	187.73.3.27
b51a:901b:901b:8082:d157:db49:bb49:31c	187.73.3.28
b51a:901b:901b:8082:d157:db49:bb49:31d	187.73.3.29
b51a:901b:901b:8082:d157:db49:bb49:31e	187.73.3.30
b51a:901b:901b:8082:d157:db49:bb49:31f	187.73.3.31
b51a:901b:901b:8082:d157:db49:bb49:320	187.73.3.32
b51a:901b:901b:8082:d157:db49:bb49:321	187.73.3.33
b51a:901b:901b:8082:d157:db49:bb49:322	187.73.3.34
b51a:901b:901b:8082:d157:db49:bb49:323	187.73.3.35
b51a:901b:901b:8082:d157:db49:bb49:324	187.73.3.36
b51a:901b:901b:8082:d157:db49:bb49:325	187.73.3.37
b51a:901b:901b:8082:d157:db49:bb49:326	187.73.3.38
b51a:901b:901b:8082:d157:db49:bb49:327	187.73.3.39
b51a:901b:901b:8082:d157:db49:bb49:328	187.73.3.40
b51a:901b:901b:8082:d157:db49:bb49:329	187.73.3.41
b51a:901b:901b:8082:d157:db49:bb49:32a	187.73.3.42
b51a:901b:901b:8082:d157:db49:bb49:32b	187.73.3.43
b51a:901b:901b:8082:d157:db49:bb49:32c	187.73.3.44
b51a:901b:901b:8082:d157:db49:bb49:32d	187.73.3.45
b51a:901b:901b:8082:d157:db49:bb49:32e	187.73.3.46
b51a:901b:901b:8082:d157:db49:bb49:32f	187.73.3.47
b51a:901b:901b:8082:d157:db49:bb49:330	187.73.3.48
b51a:901b:901b:8082:d157:db49:bb49:331	187.73.3.49
b51a:901b:901b:8082:d157:db49:bb49:332	187.73.3.50
b51a:901b:901b:8082:d157:db49:bb49:333	187.73.3.51
b51a:901b:901b:8082:d157:db49:bb49:334	187.73.3.52
b51a:901b:901b:8082:d157:db49:bb49:335	187.73.3.53
b51a:901b:901b:8082:d157:db49:bb49:336	187.73.3.54
b51a:901b:901b:8082:d157:db49:bb49:337	187.73.3.55
b51a:901b:901b:8082:d157:db49:bb49:338	187.73.3.56
b51a:901b:901b:8082:d157:db49:bb49:339	187.73.3.57
b51a:901b:901b:8082:d157:db49:bb49:33a	187.73.3.58
b51a:901b:901b:8082:d157:db49:bb49:33b	187.73.3.59
b51a:901b:901b:8082:d157:db49:bb49:33c	187.73.3.60

b51a:901b:901b:8082:d157:db49:bb49:33d	187.73.3.61
b51a:901b:901b:8082:d157:db49:bb49:33e	187.73.3.62
b51a:901b:901b:8082:d157:db49:bb49:33f	187.73.3.63
b51a:901b:901b:8082:d157:db49:bb49:340	187.73.3.64
b51a:901b:901b:8082:d157:db49:bb49:341	187.73.3.65
b51a:901b:901b:8082:d157:db49:bb49:342	187.73.3.66
b51a:901b:901b:8082:d157:db49:bb49:343	187.73.3.67
b51a:901b:901b:8082:d157:db49:bb49:344	187.73.3.68
b51a:901b:901b:8082:d157:db49:bb49:345	187.73.3.69
b51a:901b:901b:8082:d157:db49:bb49:346	187.73.3.70
b51a:901b:901b:8082:d157:db49:bb49:347	187.73.3.71
b51a:901b:901b:8082:d157:db49:bb49:348	187.73.3.72
b51a:901b:901b:8082:d157:db49:bb49:349	187.73.3.73
b51a:901b:901b:8082:d157:db49:bb49:34a	187.73.3.74
b51a:901b:901b:8082:d157:db49:bb49:34b	187.73.3.75
b51a:901b:901b:8082:d157:db49:bb49:34c	187.73.3.76
b51a:901b:901b:8082:d157:db49:bb49:34d	187.73.3.77
b51a:901b:901b:8082:d157:db49:bb49:34e	187.73.3.78
b51a:901b:901b:8082:d157:db49:bb49:34f	187.73.3.79
b51a:901b:901b:8082:d157:db49:bb49:350	187.73.3.80
b51a:901b:901b:8082:d157:db49:bb49:351	187.73.3.81
b51a:901b:901b:8082:d157:db49:bb49:352	187.73.3.82
b51a:901b:901b:8082:d157:db49:bb49:353	187.73.3.83
b51a:901b:901b:8082:d157:db49:bb49:354	187.73.3.84
b51a:901b:901b:8082:d157:db49:bb49:355	187.73.3.85
b51a:901b:901b:8082:d157:db49:bb49:356	187.73.3.86
b51a:901b:901b:8082:d157:db49:bb49:357	187.73.3.87
b51a:901b:901b:8082:d157:db49:bb49:358	187.73.3.88
b51a:901b:901b:8082:d157:db49:bb49:359	187.73.3.89
b51a:901b:901b:8082:d157:db49:bb49:35a	187.73.3.90
b51a:901b:901b:8082:d157:db49:bb49:35b	187.73.3.91
b51a:901b:901b:8082:d157:db49:bb49:35c	187.73.3.92
b51a:901b:901b:8082:d157:db49:bb49:35d	187.73.3.93
b51a:901b:901b:8082:d157:db49:bb49:35e	187.73.3.94
b51a:901b:901b:8082:d157:db49:bb49:35f	187.73.3.95
b51a:901b:901b:8082:d157:db49:bb49:360	187.73.3.96
b51a:901b:901b:8082:d157:db49:bb49:361	187.73.3.97
b51a:901b:901b:8082:d157:db49:bb49:362	187.73.3.98
b51a:901b:901b:8082:d157:db49:bb49:363	187.73.3.99
b51a:901b:901b:8082:d157:db49:bb49:364	187.73.3.100
b51a:901b:901b:8082:d157:db49:bb49:365	187.73.3.101
b51a:901b:901b:8082:d157:db49:bb49:366	187.73.3.102
b51a:901b:901b:8082:d157:db49:bb49:367	187.73.3.103
b51a:901b:901b:8082:d157:db49:bb49:368	187.73.3.104
b51a:901b:901b:8082:d157:db49:bb49:369	187.73.3.105
b51a:901b:901b:8082:d157:db49:bb49:36a	187.73.3.106
b51a:901b:901b:8082:d157:db49:bb49:36b	187.73.3.107
b51a:901b:901b:8082:d157:db49:bb49:36c	187.73.3.108
b51a:901b:901b:8082:d157:db49:bb49:36d	187.73.3.109
b51a:901b:901b:8082:d157:db49:bb49:36e	187.73.3.110
b51a:901b:901b:8082:d157:db49:bb49:36f	187.73.3.111
b51a:901b:901b:8082:d157:db49:bb49:370	187.73.3.112
b51a:901b:901b:8082:d157:db49:bb49:371	187.73.3.113
b51a:901b:901b:8082:d157:db49:bb49:372	187.73.3.114
b51a:901b:901b:8082:d157:db49:bb49:373	187.73.3.115
b51a:901b:901b:8082:d157:db49:bb49:374	187.73.3.116
b51a:901b:901b:8082:d157:db49:bb49:375	187.73.3.117
b51a:901b:901b:8082:d157:db49:bb49:376	187.73.3.118
b51a:901b:901b:8082:d157:db49:bb49:377	187.73.3.119
b51a:901b:901b:8082:d157:db49:bb49:378	187.73.3.120

b51a:901b:901b:8082:d157:db49:bb49:379	187.73.3.121
b51a:901b:901b:8082:d157:db49:bb49:37a	187.73.3.122
b51a:901b:901b:8082:d157:db49:bb49:37b	187.73.3.123
b51a:901b:901b:8082:d157:db49:bb49:37c	187.73.3.124
b51a:901b:901b:8082:d157:db49:bb49:37d	187.73.3.125
b51a:901b:901b:8082:d157:db49:bb49:37e	187.73.3.126
b51a:901b:901b:8082:d157:db49:bb49:37f	187.73.3.127
b51a:901b:901b:8082:d157:db49:bb49:380	187.73.3.128
b51a:901b:901b:8082:d157:db49:bb49:381	187.73.3.129
b51a:901b:901b:8082:d157:db49:bb49:382	187.73.3.130
b51a:901b:901b:8082:d157:db49:bb49:383	187.73.3.131
b51a:901b:901b:8082:d157:db49:bb49:384	187.73.3.132
b51a:901b:901b:8082:d157:db49:bb49:385	187.73.3.133
b51a:901b:901b:8082:d157:db49:bb49:386	187.73.3.134
b51a:901b:901b:8082:d157:db49:bb49:387	187.73.3.135
b51a:901b:901b:8082:d157:db49:bb49:388	187.73.3.136
b51a:901b:901b:8082:d157:db49:bb49:389	187.73.3.137
b51a:901b:901b:8082:d157:db49:bb49:38a	187.73.3.138
b51a:901b:901b:8082:d157:db49:bb49:38b	187.73.3.139
b51a:901b:901b:8082:d157:db49:bb49:38c	187.73.3.140
b51a:901b:901b:8082:d157:db49:bb49:38d	187.73.3.141
b51a:901b:901b:8082:d157:db49:bb49:38e	187.73.3.142
b51a:901b:901b:8082:d157:db49:bb49:38f	187.73.3.143
b51a:901b:901b:8082:d157:db49:bb49:390	187.73.3.144
b51a:901b:901b:8082:d157:db49:bb49:391	187.73.3.145
b51a:901b:901b:8082:d157:db49:bb49:392	187.73.3.146
b51a:901b:901b:8082:d157:db49:bb49:393	187.73.3.147
b51a:901b:901b:8082:d157:db49:bb49:394	187.73.3.148
b51a:901b:901b:8082:d157:db49:bb49:395	187.73.3.149
b51a:901b:901b:8082:d157:db49:bb49:396	187.73.3.150
b51a:901b:901b:8082:d157:db49:bb49:397	187.73.3.151
b51a:901b:901b:8082:d157:db49:bb49:398	187.73.3.152
b51a:901b:901b:8082:d157:db49:bb49:399	187.73.3.153
b51a:901b:901b:8082:d157:db49:bb49:39a	187.73.3.154
b51a:901b:901b:8082:d157:db49:bb49:39b	187.73.3.155
b51a:901b:901b:8082:d157:db49:bb49:39c	187.73.3.156
b51a:901b:901b:8082:d157:db49:bb49:39d	187.73.3.157
b51a:901b:901b:8082:d157:db49:bb49:39e	187.73.3.158
b51a:901b:901b:8082:d157:db49:bb49:39f	187.73.3.159
b51a:901b:901b:8082:d157:db49:bb49:3a0	187.73.3.160
b51a:901b:901b:8082:d157:db49:bb49:3a1	187.73.3.161
b51a:901b:901b:8082:d157:db49:bb49:3a2	187.73.3.162
b51a:901b:901b:8082:d157:db49:bb49:3a3	187.73.3.163
b51a:901b:901b:8082:d157:db49:bb49:3a4	187.73.3.164
b51a:901b:901b:8082:d157:db49:bb49:3a5	187.73.3.165
b51a:901b:901b:8082:d157:db49:bb49:3a6	187.73.3.166
b51a:901b:901b:8082:d157:db49:bb49:3a7	187.73.3.167
b51a:901b:901b:8082:d157:db49:bb49:3a8	187.73.3.168
b51a:901b:901b:8082:d157:db49:bb49:3a9	187.73.3.169
b51a:901b:901b:8082:d157:db49:bb49:3aa	187.73.3.170
b51a:901b:901b:8082:d157:db49:bb49:3ab	187.73.3.171
b51a:901b:901b:8082:d157:db49:bb49:3ac	187.73.3.172
b51a:901b:901b:8082:d157:db49:bb49:3ad	187.73.3.173
b51a:901b:901b:8082:d157:db49:bb49:3ae	187.73.3.174
b51a:901b:901b:8082:d157:db49:bb49:3af	187.73.3.175
b51a:901b:901b:8082:d157:db49:bb49:3b0	187.73.3.176
b51a:901b:901b:8082:d157:db49:bb49:3b1	187.73.3.177
b51a:901b:901b:8082:d157:db49:bb49:3b2	187.73.3.178
b51a:901b:901b:8082:d157:db49:bb49:3b3	187.73.3.179
b51a:901b:901b:8082:d157:db49:bb49:3b4	187.73.3.180

b51a:901b:901b:8082:d157:db49:bb49:3b5	187.73.3.181
b51a:901b:901b:8082:d157:db49:bb49:3b6	187.73.3.182
b51a:901b:901b:8082:d157:db49:bb49:3b7	187.73.3.183
b51a:901b:901b:8082:d157:db49:bb49:3b8	187.73.3.184
b51a:901b:901b:8082:d157:db49:bb49:3b9	187.73.3.185
b51a:901b:901b:8082:d157:db49:bb49:3ba	187.73.3.186
b51a:901b:901b:8082:d157:db49:bb49:3bb	187.73.3.187
b51a:901b:901b:8082:d157:db49:bb49:3bc	187.73.3.188
b51a:901b:901b:8082:d157:db49:bb49:3bd	187.73.3.189
b51a:901b:901b:8082:d157:db49:bb49:3be	187.73.3.190
b51a:901b:901b:8082:d157:db49:bb49:3bf	187.73.3.191
b51a:901b:901b:8082:d157:db49:bb49:3c0	187.73.3.192
b51a:901b:901b:8082:d157:db49:bb49:3c1	187.73.3.193
b51a:901b:901b:8082:d157:db49:bb49:3c2	187.73.3.194
b51a:901b:901b:8082:d157:db49:bb49:3c3	187.73.3.195
b51a:901b:901b:8082:d157:db49:bb49:3c4	187.73.3.196
b51a:901b:901b:8082:d157:db49:bb49:3c5	187.73.3.197
b51a:901b:901b:8082:d157:db49:bb49:3c6	187.73.3.198
b51a:901b:901b:8082:d157:db49:bb49:3c7	187.73.3.199
b51a:901b:901b:8082:d157:db49:bb49:3c8	187.73.3.200
b51a:901b:901b:8082:d157:db49:bb49:3c9	187.73.3.201
b51a:901b:901b:8082:d157:db49:bb49:3ca	187.73.3.202
b51a:901b:901b:8082:d157:db49:bb49:3cb	187.73.3.203
b51a:901b:901b:8082:d157:db49:bb49:3cc	187.73.3.204
b51a:901b:901b:8082:d157:db49:bb49:3cd	187.73.3.205
b51a:901b:901b:8082:d157:db49:bb49:3ce	187.73.3.206
b51a:901b:901b:8082:d157:db49:bb49:3cf	187.73.3.207
b51a:901b:901b:8082:d157:db49:bb49:3d0	187.73.3.208
b51a:901b:901b:8082:d157:db49:bb49:3d1	187.73.3.209
b51a:901b:901b:8082:d157:db49:bb49:3d2	187.73.3.210
b51a:901b:901b:8082:d157:db49:bb49:3d3	187.73.3.211
b51a:901b:901b:8082:d157:db49:bb49:3d4	187.73.3.212
b51a:901b:901b:8082:d157:db49:bb49:3d5	187.73.3.213
b51a:901b:901b:8082:d157:db49:bb49:3d6	187.73.3.214
b51a:901b:901b:8082:d157:db49:bb49:3d7	187.73.3.215
b51a:901b:901b:8082:d157:db49:bb49:3d8	187.73.3.216
b51a:901b:901b:8082:d157:db49:bb49:3d9	187.73.3.217
b51a:901b:901b:8082:d157:db49:bb49:3da	187.73.3.218
b51a:901b:901b:8082:d157:db49:bb49:3db	187.73.3.219
b51a:901b:901b:8082:d157:db49:bb49:3dc	187.73.3.220
b51a:901b:901b:8082:d157:db49:bb49:3dd	187.73.3.221
b51a:901b:901b:8082:d157:db49:bb49:3de	187.73.3.222
b51a:901b:901b:8082:d157:db49:bb49:3df	187.73.3.223
b51a:901b:901b:8082:d157:db49:bb49:3e0	187.73.3.224
b51a:901b:901b:8082:d157:db49:bb49:3e1	187.73.3.225
b51a:901b:901b:8082:d157:db49:bb49:3e2	187.73.3.226
b51a:901b:901b:8082:d157:db49:bb49:3e3	187.73.3.227
b51a:901b:901b:8082:d157:db49:bb49:3e4	187.73.3.228
b51a:901b:901b:8082:d157:db49:bb49:3e5	187.73.3.229
b51a:901b:901b:8082:d157:db49:bb49:3e6	187.73.3.230
b51a:901b:901b:8082:d157:db49:bb49:3e7	187.73.3.231
b51a:901b:901b:8082:d157:db49:bb49:3e8	187.73.3.232
b51a:901b:901b:8082:d157:db49:bb49:3e9	187.73.3.233
b51a:901b:901b:8082:d157:db49:bb49:3ea	187.73.3.234
b51a:901b:901b:8082:d157:db49:bb49:3eb	187.73.3.235
b51a:901b:901b:8082:d157:db49:bb49:3ec	187.73.3.236
b51a:901b:901b:8082:d157:db49:bb49:3ed	187.73.3.237
b51a:901b:901b:8082:d157:db49:bb49:3ee	187.73.3.238
b51a:901b:901b:8082:d157:db49:bb49:3ef	187.73.3.239
b51a:901b:901b:8082:d157:db49:bb49:3f0	187.73.3.240
b51a:901b:901b:8082:d157:db49:bb49:3f1	187.73.3.241
b51a:901b:901b:8082:d157:db49:bb49:3f2	187.73.3.242
b51a:901b:901b:8082:d157:db49:bb49:3f3	187.73.3.243
b51a:901b:901b:8082:d157:db49:bb49:3f4	187.73.3.244
b51a:901b:901b:8082:d157:db49:bb49:3f5	187.73.3.245
b51a:901b:901b:8082:d157:db49:bb49:3f6	187.73.3.246
b51a:901b:901b:8082:d157:db49:bb49:3f7	187.73.3.247
b51a:901b:901b:8082:d157:db49:bb49:3f8	187.73.3.248
b51a:901b:901b:8082:d157:db49:bb49:3f9	187.73.3.249
b51a:901b:901b:8082:d157:db49:bb49:3fa	187.73.3.250
b51a:901b:901b:8082:d157:db49:bb49:3fb	187.73.3.251
b51a:901b:901b:8082:d157:db49:bb49:3fc	187.73.3.252
b51a:901b:901b:8082:d157:db49:bb49:3fd	187.73.3.253
b51a:901b:901b:8082:d157:db49:bb49:3fe	187.73.3.254
b51a:901b:901b:8082:d157:db49:bb49:3ff	187.73.3.255

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.