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:cb15:8045:ada8:be24:fc79:301	252.121.3.1
b51a:901b:cb15:8045:ada8:be24:fc79:302	252.121.3.2
b51a:901b:cb15:8045:ada8:be24:fc79:303	252.121.3.3
b51a:901b:cb15:8045:ada8:be24:fc79:304	252.121.3.4
b51a:901b:cb15:8045:ada8:be24:fc79:305	252.121.3.5
b51a:901b:cb15:8045:ada8:be24:fc79:306	252.121.3.6
b51a:901b:cb15:8045:ada8:be24:fc79:307	252.121.3.7
b51a:901b:cb15:8045:ada8:be24:fc79:308	252.121.3.8
b51a:901b:cb15:8045:ada8:be24:fc79:309	252.121.3.9
b51a:901b:cb15:8045:ada8:be24:fc79:30a	252.121.3.10
b51a:901b:cb15:8045:ada8:be24:fc79:30b	252.121.3.11
b51a:901b:cb15:8045:ada8:be24:fc79:30c	252.121.3.12
b51a:901b:cb15:8045:ada8:be24:fc79:30d	252.121.3.13
b51a:901b:cb15:8045:ada8:be24:fc79:30e	252.121.3.14
b51a:901b:cb15:8045:ada8:be24:fc79:30f	252.121.3.15
b51a:901b:cb15:8045:ada8:be24:fc79:310	252.121.3.16
b51a:901b:cb15:8045:ada8:be24:fc79:311	252.121.3.17
b51a:901b:cb15:8045:ada8:be24:fc79:312	252.121.3.18
b51a:901b:cb15:8045:ada8:be24:fc79:313	252.121.3.19
b51a:901b:cb15:8045:ada8:be24:fc79:314	252.121.3.20
b51a:901b:cb15:8045:ada8:be24:fc79:315	252.121.3.21
b51a:901b:cb15:8045:ada8:be24:fc79:316	252.121.3.22
b51a:901b:cb15:8045:ada8:be24:fc79:317	252.121.3.23
b51a:901b:cb15:8045:ada8:be24:fc79:318	252.121.3.24
b51a:901b:cb15:8045:ada8:be24:fc79:319	252.121.3.25
b51a:901b:cb15:8045:ada8:be24:fc79:31a	252.121.3.26
b51a:901b:cb15:8045:ada8:be24:fc79:31b	252.121.3.27
b51a:901b:cb15:8045:ada8:be24:fc79:31c	252.121.3.28
b51a:901b:cb15:8045:ada8:be24:fc79:31d	252.121.3.29
b51a:901b:cb15:8045:ada8:be24:fc79:31e	252.121.3.30
b51a:901b:cb15:8045:ada8:be24:fc79:31f	252.121.3.31
b51a:901b:cb15:8045:ada8:be24:fc79:320	252.121.3.32
b51a:901b:cb15:8045:ada8:be24:fc79:321	252.121.3.33
b51a:901b:cb15:8045:ada8:be24:fc79:322	252.121.3.34
b51a:901b:cb15:8045:ada8:be24:fc79:323	252.121.3.35
b51a:901b:cb15:8045:ada8:be24:fc79:324	252.121.3.36
b51a:901b:cb15:8045:ada8:be24:fc79:325	252.121.3.37
b51a:901b:cb15:8045:ada8:be24:fc79:326	252.121.3.38
b51a:901b:cb15:8045:ada8:be24:fc79:327	252.121.3.39
b51a:901b:cb15:8045:ada8:be24:fc79:328	252.121.3.40
b51a:901b:cb15:8045:ada8:be24:fc79:329	252.121.3.41
b51a:901b:cb15:8045:ada8:be24:fc79:32a	252.121.3.42
b51a:901b:cb15:8045:ada8:be24:fc79:32b	252.121.3.43
b51a:901b:cb15:8045:ada8:be24:fc79:32c	252.121.3.44
b51a:901b:cb15:8045:ada8:be24:fc79:32d	252.121.3.45
b51a:901b:cb15:8045:ada8:be24:fc79:32e	252.121.3.46
b51a:901b:cb15:8045:ada8:be24:fc79:32f	252.121.3.47
b51a:901b:cb15:8045:ada8:be24:fc79:330	252.121.3.48
b51a:901b:cb15:8045:ada8:be24:fc79:331	252.121.3.49
b51a:901b:cb15:8045:ada8:be24:fc79:332	252.121.3.50
b51a:901b:cb15:8045:ada8:be24:fc79:333	252.121.3.51
b51a:901b:cb15:8045:ada8:be24:fc79:334	252.121.3.52
b51a:901b:cb15:8045:ada8:be24:fc79:335	252.121.3.53
b51a:901b:cb15:8045:ada8:be24:fc79:336	252.121.3.54
b51a:901b:cb15:8045:ada8:be24:fc79:337	252.121.3.55
b51a:901b:cb15:8045:ada8:be24:fc79:338	252.121.3.56
b51a:901b:cb15:8045:ada8:be24:fc79:339	252.121.3.57
b51a:901b:cb15:8045:ada8:be24:fc79:33a	252.121.3.58
b51a:901b:cb15:8045:ada8:be24:fc79:33b	252.121.3.59
b51a:901b:cb15:8045:ada8:be24:fc79:33c	252.121.3.60

b51a:901b:cb15:8045:ada8:be24:fc79:33d	252.121.3.61
b51a:901b:cb15:8045:ada8:be24:fc79:33e	252.121.3.62
b51a:901b:cb15:8045:ada8:be24:fc79:33f	252.121.3.63
b51a:901b:cb15:8045:ada8:be24:fc79:340	252.121.3.64
b51a:901b:cb15:8045:ada8:be24:fc79:341	252.121.3.65
b51a:901b:cb15:8045:ada8:be24:fc79:342	252.121.3.66
b51a:901b:cb15:8045:ada8:be24:fc79:343	252.121.3.67
b51a:901b:cb15:8045:ada8:be24:fc79:344	252.121.3.68
b51a:901b:cb15:8045:ada8:be24:fc79:345	252.121.3.69
b51a:901b:cb15:8045:ada8:be24:fc79:346	252.121.3.70
b51a:901b:cb15:8045:ada8:be24:fc79:347	252.121.3.71
b51a:901b:cb15:8045:ada8:be24:fc79:348	252.121.3.72
b51a:901b:cb15:8045:ada8:be24:fc79:349	252.121.3.73
b51a:901b:cb15:8045:ada8:be24:fc79:34a	252.121.3.74
b51a:901b:cb15:8045:ada8:be24:fc79:34b	252.121.3.75
b51a:901b:cb15:8045:ada8:be24:fc79:34c	252.121.3.76
b51a:901b:cb15:8045:ada8:be24:fc79:34d	252.121.3.77
b51a:901b:cb15:8045:ada8:be24:fc79:34e	252.121.3.78
b51a:901b:cb15:8045:ada8:be24:fc79:34f	252.121.3.79
b51a:901b:cb15:8045:ada8:be24:fc79:350	252.121.3.80
b51a:901b:cb15:8045:ada8:be24:fc79:351	252.121.3.81
b51a:901b:cb15:8045:ada8:be24:fc79:352	252.121.3.82
b51a:901b:cb15:8045:ada8:be24:fc79:353	252.121.3.83
b51a:901b:cb15:8045:ada8:be24:fc79:354	252.121.3.84
b51a:901b:cb15:8045:ada8:be24:fc79:355	252.121.3.85
b51a:901b:cb15:8045:ada8:be24:fc79:356	252.121.3.86
b51a:901b:cb15:8045:ada8:be24:fc79:357	252.121.3.87
b51a:901b:cb15:8045:ada8:be24:fc79:358	252.121.3.88
b51a:901b:cb15:8045:ada8:be24:fc79:359	252.121.3.89
b51a:901b:cb15:8045:ada8:be24:fc79:35a	252.121.3.90
b51a:901b:cb15:8045:ada8:be24:fc79:35b	252.121.3.91
b51a:901b:cb15:8045:ada8:be24:fc79:35c	252.121.3.92
b51a:901b:cb15:8045:ada8:be24:fc79:35d	252.121.3.93
b51a:901b:cb15:8045:ada8:be24:fc79:35e	252.121.3.94
b51a:901b:cb15:8045:ada8:be24:fc79:35f	252.121.3.95
b51a:901b:cb15:8045:ada8:be24:fc79:360	252.121.3.96
b51a:901b:cb15:8045:ada8:be24:fc79:361	252.121.3.97
b51a:901b:cb15:8045:ada8:be24:fc79:362	252.121.3.98
b51a:901b:cb15:8045:ada8:be24:fc79:363	252.121.3.99
b51a:901b:cb15:8045:ada8:be24:fc79:364	252.121.3.100
b51a:901b:cb15:8045:ada8:be24:fc79:365	252.121.3.101
b51a:901b:cb15:8045:ada8:be24:fc79:366	252.121.3.102
b51a:901b:cb15:8045:ada8:be24:fc79:367	252.121.3.103
b51a:901b:cb15:8045:ada8:be24:fc79:368	252.121.3.104
b51a:901b:cb15:8045:ada8:be24:fc79:369	252.121.3.105
b51a:901b:cb15:8045:ada8:be24:fc79:36a	252.121.3.106
b51a:901b:cb15:8045:ada8:be24:fc79:36b	252.121.3.107
b51a:901b:cb15:8045:ada8:be24:fc79:36c	252.121.3.108
b51a:901b:cb15:8045:ada8:be24:fc79:36d	252.121.3.109
b51a:901b:cb15:8045:ada8:be24:fc79:36e	252.121.3.110
b51a:901b:cb15:8045:ada8:be24:fc79:36f	252.121.3.111
b51a:901b:cb15:8045:ada8:be24:fc79:370	252.121.3.112
b51a:901b:cb15:8045:ada8:be24:fc79:371	252.121.3.113
b51a:901b:cb15:8045:ada8:be24:fc79:372	252.121.3.114
b51a:901b:cb15:8045:ada8:be24:fc79:373	252.121.3.115
b51a:901b:cb15:8045:ada8:be24:fc79:374	252.121.3.116
b51a:901b:cb15:8045:ada8:be24:fc79:375	252.121.3.117
b51a:901b:cb15:8045:ada8:be24:fc79:376	252.121.3.118
b51a:901b:cb15:8045:ada8:be24:fc79:377	252.121.3.119
b51a:901b:cb15:8045:ada8:be24:fc79:378	252.121.3.120

b51a:901b:cb15:8045:ada8:be24:fc79:379	252.121.3.121
b51a:901b:cb15:8045:ada8:be24:fc79:37a	252.121.3.122
b51a:901b:cb15:8045:ada8:be24:fc79:37b	252.121.3.123
b51a:901b:cb15:8045:ada8:be24:fc79:37c	252.121.3.124
b51a:901b:cb15:8045:ada8:be24:fc79:37d	252.121.3.125
b51a:901b:cb15:8045:ada8:be24:fc79:37e	252.121.3.126
b51a:901b:cb15:8045:ada8:be24:fc79:37f	252.121.3.127
b51a:901b:cb15:8045:ada8:be24:fc79:380	252.121.3.128
b51a:901b:cb15:8045:ada8:be24:fc79:381	252.121.3.129
b51a:901b:cb15:8045:ada8:be24:fc79:382	252.121.3.130
b51a:901b:cb15:8045:ada8:be24:fc79:383	252.121.3.131
b51a:901b:cb15:8045:ada8:be24:fc79:384	252.121.3.132
b51a:901b:cb15:8045:ada8:be24:fc79:385	252.121.3.133
b51a:901b:cb15:8045:ada8:be24:fc79:386	252.121.3.134
b51a:901b:cb15:8045:ada8:be24:fc79:387	252.121.3.135
b51a:901b:cb15:8045:ada8:be24:fc79:388	252.121.3.136
b51a:901b:cb15:8045:ada8:be24:fc79:389	252.121.3.137
b51a:901b:cb15:8045:ada8:be24:fc79:38a	252.121.3.138
b51a:901b:cb15:8045:ada8:be24:fc79:38b	252.121.3.139
b51a:901b:cb15:8045:ada8:be24:fc79:38c	252.121.3.140
b51a:901b:cb15:8045:ada8:be24:fc79:38d	252.121.3.141
b51a:901b:cb15:8045:ada8:be24:fc79:38e	252.121.3.142
b51a:901b:cb15:8045:ada8:be24:fc79:38f	252.121.3.143
b51a:901b:cb15:8045:ada8:be24:fc79:390	252.121.3.144
b51a:901b:cb15:8045:ada8:be24:fc79:391	252.121.3.145
b51a:901b:cb15:8045:ada8:be24:fc79:392	252.121.3.146
b51a:901b:cb15:8045:ada8:be24:fc79:393	252.121.3.147
b51a:901b:cb15:8045:ada8:be24:fc79:394	252.121.3.148
b51a:901b:cb15:8045:ada8:be24:fc79:395	252.121.3.149
b51a:901b:cb15:8045:ada8:be24:fc79:396	252.121.3.150
b51a:901b:cb15:8045:ada8:be24:fc79:397	252.121.3.151
b51a:901b:cb15:8045:ada8:be24:fc79:398	252.121.3.152
b51a:901b:cb15:8045:ada8:be24:fc79:399	252.121.3.153
b51a:901b:cb15:8045:ada8:be24:fc79:39a	252.121.3.154
b51a:901b:cb15:8045:ada8:be24:fc79:39b	252.121.3.155
b51a:901b:cb15:8045:ada8:be24:fc79:39c	252.121.3.156
b51a:901b:cb15:8045:ada8:be24:fc79:39d	252.121.3.157
b51a:901b:cb15:8045:ada8:be24:fc79:39e	252.121.3.158
b51a:901b:cb15:8045:ada8:be24:fc79:39f	252.121.3.159
b51a:901b:cb15:8045:ada8:be24:fc79:3a0	252.121.3.160
b51a:901b:cb15:8045:ada8:be24:fc79:3a1	252.121.3.161
b51a:901b:cb15:8045:ada8:be24:fc79:3a2	252.121.3.162
b51a:901b:cb15:8045:ada8:be24:fc79:3a3	252.121.3.163
b51a:901b:cb15:8045:ada8:be24:fc79:3a4	252.121.3.164
b51a:901b:cb15:8045:ada8:be24:fc79:3a5	252.121.3.165
b51a:901b:cb15:8045:ada8:be24:fc79:3a6	252.121.3.166
b51a:901b:cb15:8045:ada8:be24:fc79:3a7	252.121.3.167
b51a:901b:cb15:8045:ada8:be24:fc79:3a8	252.121.3.168
b51a:901b:cb15:8045:ada8:be24:fc79:3a9	252.121.3.169
b51a:901b:cb15:8045:ada8:be24:fc79:3aa	252.121.3.170
b51a:901b:cb15:8045:ada8:be24:fc79:3ab	252.121.3.171
b51a:901b:cb15:8045:ada8:be24:fc79:3ac	252.121.3.172
b51a:901b:cb15:8045:ada8:be24:fc79:3ad	252.121.3.173
b51a:901b:cb15:8045:ada8:be24:fc79:3ae	252.121.3.174
b51a:901b:cb15:8045:ada8:be24:fc79:3af	252.121.3.175
b51a:901b:cb15:8045:ada8:be24:fc79:3b0	252.121.3.176
b51a:901b:cb15:8045:ada8:be24:fc79:3b1	252.121.3.177
b51a:901b:cb15:8045:ada8:be24:fc79:3b2	252.121.3.178
b51a:901b:cb15:8045:ada8:be24:fc79:3b3	252.121.3.179
b51a:901b:cb15:8045:ada8:be24:fc79:3b4	252.121.3.180

b51a:901b:cb15:8045:ada8:be24:fc79:3b5	252.121.3.181
b51a:901b:cb15:8045:ada8:be24:fc79:3b6	252.121.3.182
b51a:901b:cb15:8045:ada8:be24:fc79:3b7	252.121.3.183
b51a:901b:cb15:8045:ada8:be24:fc79:3b8	252.121.3.184
b51a:901b:cb15:8045:ada8:be24:fc79:3b9	252.121.3.185
b51a:901b:cb15:8045:ada8:be24:fc79:3ba	252.121.3.186
b51a:901b:cb15:8045:ada8:be24:fc79:3bb	252.121.3.187
b51a:901b:cb15:8045:ada8:be24:fc79:3bc	252.121.3.188
b51a:901b:cb15:8045:ada8:be24:fc79:3bd	252.121.3.189
b51a:901b:cb15:8045:ada8:be24:fc79:3be	252.121.3.190
b51a:901b:cb15:8045:ada8:be24:fc79:3bf	252.121.3.191
b51a:901b:cb15:8045:ada8:be24:fc79:3c0	252.121.3.192
b51a:901b:cb15:8045:ada8:be24:fc79:3c1	252.121.3.193
b51a:901b:cb15:8045:ada8:be24:fc79:3c2	252.121.3.194
b51a:901b:cb15:8045:ada8:be24:fc79:3c3	252.121.3.195
b51a:901b:cb15:8045:ada8:be24:fc79:3c4	252.121.3.196
b51a:901b:cb15:8045:ada8:be24:fc79:3c5	252.121.3.197
b51a:901b:cb15:8045:ada8:be24:fc79:3c6	252.121.3.198
b51a:901b:cb15:8045:ada8:be24:fc79:3c7	252.121.3.199
b51a:901b:cb15:8045:ada8:be24:fc79:3c8	252.121.3.200
b51a:901b:cb15:8045:ada8:be24:fc79:3c9	252.121.3.201
b51a:901b:cb15:8045:ada8:be24:fc79:3ca	252.121.3.202
b51a:901b:cb15:8045:ada8:be24:fc79:3cb	252.121.3.203
b51a:901b:cb15:8045:ada8:be24:fc79:3cc	252.121.3.204
b51a:901b:cb15:8045:ada8:be24:fc79:3cd	252.121.3.205
b51a:901b:cb15:8045:ada8:be24:fc79:3ce	252.121.3.206
b51a:901b:cb15:8045:ada8:be24:fc79:3cf	252.121.3.207
b51a:901b:cb15:8045:ada8:be24:fc79:3d0	252.121.3.208
b51a:901b:cb15:8045:ada8:be24:fc79:3d1	252.121.3.209
b51a:901b:cb15:8045:ada8:be24:fc79:3d2	252.121.3.210
b51a:901b:cb15:8045:ada8:be24:fc79:3d3	252.121.3.211
b51a:901b:cb15:8045:ada8:be24:fc79:3d4	252.121.3.212
b51a:901b:cb15:8045:ada8:be24:fc79:3d5	252.121.3.213
b51a:901b:cb15:8045:ada8:be24:fc79:3d6	252.121.3.214
b51a:901b:cb15:8045:ada8:be24:fc79:3d7	252.121.3.215
b51a:901b:cb15:8045:ada8:be24:fc79:3d8	252.121.3.216
b51a:901b:cb15:8045:ada8:be24:fc79:3d9	252.121.3.217
b51a:901b:cb15:8045:ada8:be24:fc79:3da	252.121.3.218
b51a:901b:cb15:8045:ada8:be24:fc79:3db	252.121.3.219
b51a:901b:cb15:8045:ada8:be24:fc79:3dc	252.121.3.220
b51a:901b:cb15:8045:ada8:be24:fc79:3dd	252.121.3.221
b51a:901b:cb15:8045:ada8:be24:fc79:3de	252.121.3.222
b51a:901b:cb15:8045:ada8:be24:fc79:3df	252.121.3.223
b51a:901b:cb15:8045:ada8:be24:fc79:3e0	252.121.3.224
b51a:901b:cb15:8045:ada8:be24:fc79:3e1	252.121.3.225
b51a:901b:cb15:8045:ada8:be24:fc79:3e2	252.121.3.226
b51a:901b:cb15:8045:ada8:be24:fc79:3e3	252.121.3.227
b51a:901b:cb15:8045:ada8:be24:fc79:3e4	252.121.3.228
b51a:901b:cb15:8045:ada8:be24:fc79:3e5	252.121.3.229
b51a:901b:cb15:8045:ada8:be24:fc79:3e6	252.121.3.230
b51a:901b:cb15:8045:ada8:be24:fc79:3e7	252.121.3.231
b51a:901b:cb15:8045:ada8:be24:fc79:3e8	252.121.3.232
b51a:901b:cb15:8045:ada8:be24:fc79:3e9	252.121.3.233
b51a:901b:cb15:8045:ada8:be24:fc79:3ea	252.121.3.234
b51a:901b:cb15:8045:ada8:be24:fc79:3eb	252.121.3.235
b51a:901b:cb15:8045:ada8:be24:fc79:3ec	252.121.3.236
b51a:901b:cb15:8045:ada8:be24:fc79:3ed	252.121.3.237
b51a:901b:cb15:8045:ada8:be24:fc79:3ee	252.121.3.238
b51a:901b:cb15:8045:ada8:be24:fc79:3ef	252.121.3.239
b51a:901b:cb15:8045:ada8:be24:fc79:3f0	252.121.3.240
b51a:901b:cb15:8045:ada8:be24:fc79:3f1	252.121.3.241
b51a:901b:cb15:8045:ada8:be24:fc79:3f2	252.121.3.242
b51a:901b:cb15:8045:ada8:be24:fc79:3f3	252.121.3.243
b51a:901b:cb15:8045:ada8:be24:fc79:3f4	252.121.3.244
b51a:901b:cb15:8045:ada8:be24:fc79:3f5	252.121.3.245
b51a:901b:cb15:8045:ada8:be24:fc79:3f6	252.121.3.246
b51a:901b:cb15:8045:ada8:be24:fc79:3f7	252.121.3.247
b51a:901b:cb15:8045:ada8:be24:fc79:3f8	252.121.3.248
b51a:901b:cb15:8045:ada8:be24:fc79:3f9	252.121.3.249
b51a:901b:cb15:8045:ada8:be24:fc79:3fa	252.121.3.250
b51a:901b:cb15:8045:ada8:be24:fc79:3fb	252.121.3.251
b51a:901b:cb15:8045:ada8:be24:fc79:3fc	252.121.3.252
b51a:901b:cb15:8045:ada8:be24:fc79:3fd	252.121.3.253
b51a:901b:cb15:8045:ada8:be24:fc79:3fe	252.121.3.254
b51a:901b:cb15:8045:ada8:be24:fc79:3ff	252.121.3.255

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.