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
cb15:901b:8024:901b:91bc:cb15:1549:5301	21.73.83.1
cb15:901b:8024:901b:91bc:cb15:1549:5302	21.73.83.2
cb15:901b:8024:901b:91bc:cb15:1549:5303	21.73.83.3
cb15:901b:8024:901b:91bc:cb15:1549:5304	21.73.83.4
cb15:901b:8024:901b:91bc:cb15:1549:5305	21.73.83.5
cb15:901b:8024:901b:91bc:cb15:1549:5306	21.73.83.6
cb15:901b:8024:901b:91bc:cb15:1549:5307	21.73.83.7
cb15:901b:8024:901b:91bc:cb15:1549:5308	21.73.83.8
cb15:901b:8024:901b:91bc:cb15:1549:5309	21.73.83.9
cb15:901b:8024:901b:91bc:cb15:1549:530a	21.73.83.10
cb15:901b:8024:901b:91bc:cb15:1549:530b	21.73.83.11
cb15:901b:8024:901b:91bc:cb15:1549:530c	21.73.83.12
cb15:901b:8024:901b:91bc:cb15:1549:530d	21.73.83.13
cb15:901b:8024:901b:91bc:cb15:1549:530e	21.73.83.14
cb15:901b:8024:901b:91bc:cb15:1549:530f	21.73.83.15
cb15:901b:8024:901b:91bc:cb15:1549:5310	21.73.83.16
cb15:901b:8024:901b:91bc:cb15:1549:5311	21.73.83.17
cb15:901b:8024:901b:91bc:cb15:1549:5312	21.73.83.18
cb15:901b:8024:901b:91bc:cb15:1549:5313	21.73.83.19
cb15:901b:8024:901b:91bc:cb15:1549:5314	21.73.83.20
cb15:901b:8024:901b:91bc:cb15:1549:5315	21.73.83.21
cb15:901b:8024:901b:91bc:cb15:1549:5316	21.73.83.22
cb15:901b:8024:901b:91bc:cb15:1549:5317	21.73.83.23
cb15:901b:8024:901b:91bc:cb15:1549:5318	21.73.83.24
cb15:901b:8024:901b:91bc:cb15:1549:5319	21.73.83.25
cb15:901b:8024:901b:91bc:cb15:1549:531a	21.73.83.26
cb15:901b:8024:901b:91bc:cb15:1549:531b	21.73.83.27
cb15:901b:8024:901b:91bc:cb15:1549:531c	21.73.83.28
cb15:901b:8024:901b:91bc:cb15:1549:531d	21.73.83.29
cb15:901b:8024:901b:91bc:cb15:1549:531e	21.73.83.30
cb15:901b:8024:901b:91bc:cb15:1549:531f	21.73.83.31
cb15:901b:8024:901b:91bc:cb15:1549:5320	21.73.83.32
cb15:901b:8024:901b:91bc:cb15:1549:5321	21.73.83.33
cb15:901b:8024:901b:91bc:cb15:1549:5322	21.73.83.34
cb15:901b:8024:901b:91bc:cb15:1549:5323	21.73.83.35
cb15:901b:8024:901b:91bc:cb15:1549:5324	21.73.83.36
cb15:901b:8024:901b:91bc:cb15:1549:5325	21.73.83.37
cb15:901b:8024:901b:91bc:cb15:1549:5326	21.73.83.38
cb15:901b:8024:901b:91bc:cb15:1549:5327	21.73.83.39
cb15:901b:8024:901b:91bc:cb15:1549:5328	21.73.83.40
cb15:901b:8024:901b:91bc:cb15:1549:5329	21.73.83.41
cb15:901b:8024:901b:91bc:cb15:1549:532a	21.73.83.42
cb15:901b:8024:901b:91bc:cb15:1549:532b	21.73.83.43
cb15:901b:8024:901b:91bc:cb15:1549:532c	21.73.83.44
cb15:901b:8024:901b:91bc:cb15:1549:532d	21.73.83.45
cb15:901b:8024:901b:91bc:cb15:1549:532e	21.73.83.46
cb15:901b:8024:901b:91bc:cb15:1549:532f	21.73.83.47
cb15:901b:8024:901b:91bc:cb15:1549:5330	21.73.83.48
cb15:901b:8024:901b:91bc:cb15:1549:5331	21.73.83.49
cb15:901b:8024:901b:91bc:cb15:1549:5332	21.73.83.50
cb15:901b:8024:901b:91bc:cb15:1549:5333	21.73.83.51
cb15:901b:8024:901b:91bc:cb15:1549:5334	21.73.83.52
cb15:901b:8024:901b:91bc:cb15:1549:5335	21.73.83.53
cb15:901b:8024:901b:91bc:cb15:1549:5336	21.73.83.54
cb15:901b:8024:901b:91bc:cb15:1549:5337	21.73.83.55
cb15:901b:8024:901b:91bc:cb15:1549:5338	21.73.83.56
cb15:901b:8024:901b:91bc:cb15:1549:5339	21.73.83.57
cb15:901b:8024:901b:91bc:cb15:1549:533a	21.73.83.58
cb15:901b:8024:901b:91bc:cb15:1549:533b	21.73.83.59
cb15:901b:8024:901b:91bc:cb15:1549:533c	21.73.83.60

cb15:901b:8024:901b:91bc:cb15:1549:533d	21.73.83.61
cb15:901b:8024:901b:91bc:cb15:1549:533e	21.73.83.62
cb15:901b:8024:901b:91bc:cb15:1549:533f	21.73.83.63
cb15:901b:8024:901b:91bc:cb15:1549:5340	21.73.83.64
cb15:901b:8024:901b:91bc:cb15:1549:5341	21.73.83.65
cb15:901b:8024:901b:91bc:cb15:1549:5342	21.73.83.66
cb15:901b:8024:901b:91bc:cb15:1549:5343	21.73.83.67
cb15:901b:8024:901b:91bc:cb15:1549:5344	21.73.83.68
cb15:901b:8024:901b:91bc:cb15:1549:5345	21.73.83.69
cb15:901b:8024:901b:91bc:cb15:1549:5346	21.73.83.70
cb15:901b:8024:901b:91bc:cb15:1549:5347	21.73.83.71
cb15:901b:8024:901b:91bc:cb15:1549:5348	21.73.83.72
cb15:901b:8024:901b:91bc:cb15:1549:5349	21.73.83.73
cb15:901b:8024:901b:91bc:cb15:1549:534a	21.73.83.74
cb15:901b:8024:901b:91bc:cb15:1549:534b	21.73.83.75
cb15:901b:8024:901b:91bc:cb15:1549:534c	21.73.83.76
cb15:901b:8024:901b:91bc:cb15:1549:534d	21.73.83.77
cb15:901b:8024:901b:91bc:cb15:1549:534e	21.73.83.78
cb15:901b:8024:901b:91bc:cb15:1549:534f	21.73.83.79
cb15:901b:8024:901b:91bc:cb15:1549:5350	21.73.83.80
cb15:901b:8024:901b:91bc:cb15:1549:5351	21.73.83.81
cb15:901b:8024:901b:91bc:cb15:1549:5352	21.73.83.82
cb15:901b:8024:901b:91bc:cb15:1549:5353	21.73.83.83
cb15:901b:8024:901b:91bc:cb15:1549:5354	21.73.83.84
cb15:901b:8024:901b:91bc:cb15:1549:5355	21.73.83.85
cb15:901b:8024:901b:91bc:cb15:1549:5356	21.73.83.86
cb15:901b:8024:901b:91bc:cb15:1549:5357	21.73.83.87
cb15:901b:8024:901b:91bc:cb15:1549:5358	21.73.83.88
cb15:901b:8024:901b:91bc:cb15:1549:5359	21.73.83.89
cb15:901b:8024:901b:91bc:cb15:1549:535a	21.73.83.90
cb15:901b:8024:901b:91bc:cb15:1549:535b	21.73.83.91
cb15:901b:8024:901b:91bc:cb15:1549:535c	21.73.83.92
cb15:901b:8024:901b:91bc:cb15:1549:535d	21.73.83.93
cb15:901b:8024:901b:91bc:cb15:1549:535e	21.73.83.94
cb15:901b:8024:901b:91bc:cb15:1549:535f	21.73.83.95
cb15:901b:8024:901b:91bc:cb15:1549:5360	21.73.83.96
cb15:901b:8024:901b:91bc:cb15:1549:5361	21.73.83.97
cb15:901b:8024:901b:91bc:cb15:1549:5362	21.73.83.98
cb15:901b:8024:901b:91bc:cb15:1549:5363	21.73.83.99
cb15:901b:8024:901b:91bc:cb15:1549:5364	21.73.83.100
cb15:901b:8024:901b:91bc:cb15:1549:5365	21.73.83.101
cb15:901b:8024:901b:91bc:cb15:1549:5366	21.73.83.102
cb15:901b:8024:901b:91bc:cb15:1549:5367	21.73.83.103
cb15:901b:8024:901b:91bc:cb15:1549:5368	21.73.83.104
cb15:901b:8024:901b:91bc:cb15:1549:5369	21.73.83.105
cb15:901b:8024:901b:91bc:cb15:1549:536a	21.73.83.106
cb15:901b:8024:901b:91bc:cb15:1549:536b	21.73.83.107
cb15:901b:8024:901b:91bc:cb15:1549:536c	21.73.83.108
cb15:901b:8024:901b:91bc:cb15:1549:536d	21.73.83.109
cb15:901b:8024:901b:91bc:cb15:1549:536e	21.73.83.110
cb15:901b:8024:901b:91bc:cb15:1549:536f	21.73.83.111
cb15:901b:8024:901b:91bc:cb15:1549:5370	21.73.83.112
cb15:901b:8024:901b:91bc:cb15:1549:5371	21.73.83.113
cb15:901b:8024:901b:91bc:cb15:1549:5372	21.73.83.114
cb15:901b:8024:901b:91bc:cb15:1549:5373	21.73.83.115
cb15:901b:8024:901b:91bc:cb15:1549:5374	21.73.83.116
cb15:901b:8024:901b:91bc:cb15:1549:5375	21.73.83.117
cb15:901b:8024:901b:91bc:cb15:1549:5376	21.73.83.118
cb15:901b:8024:901b:91bc:cb15:1549:5377	21.73.83.119
cb15:901b:8024:901b:91bc:cb15:1549:5378	21.73.83.120

cb15:901b:8024:901b:91bc:cb15:1549:5379	21.73.83.121
cb15:901b:8024:901b:91bc:cb15:1549:537a	21.73.83.122
cb15:901b:8024:901b:91bc:cb15:1549:537b	21.73.83.123
cb15:901b:8024:901b:91bc:cb15:1549:537c	21.73.83.124
cb15:901b:8024:901b:91bc:cb15:1549:537d	21.73.83.125
cb15:901b:8024:901b:91bc:cb15:1549:537e	21.73.83.126
cb15:901b:8024:901b:91bc:cb15:1549:537f	21.73.83.127
cb15:901b:8024:901b:91bc:cb15:1549:5380	21.73.83.128
cb15:901b:8024:901b:91bc:cb15:1549:5381	21.73.83.129
cb15:901b:8024:901b:91bc:cb15:1549:5382	21.73.83.130
cb15:901b:8024:901b:91bc:cb15:1549:5383	21.73.83.131
cb15:901b:8024:901b:91bc:cb15:1549:5384	21.73.83.132
cb15:901b:8024:901b:91bc:cb15:1549:5385	21.73.83.133
cb15:901b:8024:901b:91bc:cb15:1549:5386	21.73.83.134
cb15:901b:8024:901b:91bc:cb15:1549:5387	21.73.83.135
cb15:901b:8024:901b:91bc:cb15:1549:5388	21.73.83.136
cb15:901b:8024:901b:91bc:cb15:1549:5389	21.73.83.137
cb15:901b:8024:901b:91bc:cb15:1549:538a	21.73.83.138
cb15:901b:8024:901b:91bc:cb15:1549:538b	21.73.83.139
cb15:901b:8024:901b:91bc:cb15:1549:538c	21.73.83.140
cb15:901b:8024:901b:91bc:cb15:1549:538d	21.73.83.141
cb15:901b:8024:901b:91bc:cb15:1549:538e	21.73.83.142
cb15:901b:8024:901b:91bc:cb15:1549:538f	21.73.83.143
cb15:901b:8024:901b:91bc:cb15:1549:5390	21.73.83.144
cb15:901b:8024:901b:91bc:cb15:1549:5391	21.73.83.145
cb15:901b:8024:901b:91bc:cb15:1549:5392	21.73.83.146
cb15:901b:8024:901b:91bc:cb15:1549:5393	21.73.83.147
cb15:901b:8024:901b:91bc:cb15:1549:5394	21.73.83.148
cb15:901b:8024:901b:91bc:cb15:1549:5395	21.73.83.149
cb15:901b:8024:901b:91bc:cb15:1549:5396	21.73.83.150
cb15:901b:8024:901b:91bc:cb15:1549:5397	21.73.83.151
cb15:901b:8024:901b:91bc:cb15:1549:5398	21.73.83.152
cb15:901b:8024:901b:91bc:cb15:1549:5399	21.73.83.153
cb15:901b:8024:901b:91bc:cb15:1549:539a	21.73.83.154
cb15:901b:8024:901b:91bc:cb15:1549:539b	21.73.83.155
cb15:901b:8024:901b:91bc:cb15:1549:539c	21.73.83.156
cb15:901b:8024:901b:91bc:cb15:1549:539d	21.73.83.157
cb15:901b:8024:901b:91bc:cb15:1549:539e	21.73.83.158
cb15:901b:8024:901b:91bc:cb15:1549:539f	21.73.83.159
cb15:901b:8024:901b:91bc:cb15:1549:53a0	21.73.83.160
cb15:901b:8024:901b:91bc:cb15:1549:53a1	21.73.83.161
cb15:901b:8024:901b:91bc:cb15:1549:53a2	21.73.83.162
cb15:901b:8024:901b:91bc:cb15:1549:53a3	21.73.83.163
cb15:901b:8024:901b:91bc:cb15:1549:53a4	21.73.83.164
cb15:901b:8024:901b:91bc:cb15:1549:53a5	21.73.83.165
cb15:901b:8024:901b:91bc:cb15:1549:53a6	21.73.83.166
cb15:901b:8024:901b:91bc:cb15:1549:53a7	21.73.83.167
cb15:901b:8024:901b:91bc:cb15:1549:53a8	21.73.83.168
cb15:901b:8024:901b:91bc:cb15:1549:53a9	21.73.83.169
cb15:901b:8024:901b:91bc:cb15:1549:53aa	21.73.83.170
cb15:901b:8024:901b:91bc:cb15:1549:53ab	21.73.83.171
cb15:901b:8024:901b:91bc:cb15:1549:53ac	21.73.83.172
cb15:901b:8024:901b:91bc:cb15:1549:53ad	21.73.83.173
cb15:901b:8024:901b:91bc:cb15:1549:53ae	21.73.83.174
cb15:901b:8024:901b:91bc:cb15:1549:53af	21.73.83.175
cb15:901b:8024:901b:91bc:cb15:1549:53b0	21.73.83.176
cb15:901b:8024:901b:91bc:cb15:1549:53b1	21.73.83.177
cb15:901b:8024:901b:91bc:cb15:1549:53b2	21.73.83.178
cb15:901b:8024:901b:91bc:cb15:1549:53b3	21.73.83.179
cb15:901b:8024:901b:91bc:cb15:1549:53b4	21.73.83.180

cb15:901b:8024:901b:91bc:cb15:1549:53b5	21.73.83.181
cb15:901b:8024:901b:91bc:cb15:1549:53b6	21.73.83.182
cb15:901b:8024:901b:91bc:cb15:1549:53b7	21.73.83.183
cb15:901b:8024:901b:91bc:cb15:1549:53b8	21.73.83.184
cb15:901b:8024:901b:91bc:cb15:1549:53b9	21.73.83.185
cb15:901b:8024:901b:91bc:cb15:1549:53ba	21.73.83.186
cb15:901b:8024:901b:91bc:cb15:1549:53bb	21.73.83.187
cb15:901b:8024:901b:91bc:cb15:1549:53bc	21.73.83.188
cb15:901b:8024:901b:91bc:cb15:1549:53bd	21.73.83.189
cb15:901b:8024:901b:91bc:cb15:1549:53be	21.73.83.190
cb15:901b:8024:901b:91bc:cb15:1549:53bf	21.73.83.191
cb15:901b:8024:901b:91bc:cb15:1549:53c0	21.73.83.192
cb15:901b:8024:901b:91bc:cb15:1549:53c1	21.73.83.193
cb15:901b:8024:901b:91bc:cb15:1549:53c2	21.73.83.194
cb15:901b:8024:901b:91bc:cb15:1549:53c3	21.73.83.195
cb15:901b:8024:901b:91bc:cb15:1549:53c4	21.73.83.196
cb15:901b:8024:901b:91bc:cb15:1549:53c5	21.73.83.197
cb15:901b:8024:901b:91bc:cb15:1549:53c6	21.73.83.198
cb15:901b:8024:901b:91bc:cb15:1549:53c7	21.73.83.199
cb15:901b:8024:901b:91bc:cb15:1549:53c8	21.73.83.200
cb15:901b:8024:901b:91bc:cb15:1549:53c9	21.73.83.201
cb15:901b:8024:901b:91bc:cb15:1549:53ca	21.73.83.202
cb15:901b:8024:901b:91bc:cb15:1549:53cb	21.73.83.203
cb15:901b:8024:901b:91bc:cb15:1549:53cc	21.73.83.204
cb15:901b:8024:901b:91bc:cb15:1549:53cd	21.73.83.205
cb15:901b:8024:901b:91bc:cb15:1549:53ce	21.73.83.206
cb15:901b:8024:901b:91bc:cb15:1549:53cf	21.73.83.207
cb15:901b:8024:901b:91bc:cb15:1549:53d0	21.73.83.208
cb15:901b:8024:901b:91bc:cb15:1549:53d1	21.73.83.209
cb15:901b:8024:901b:91bc:cb15:1549:53d2	21.73.83.210
cb15:901b:8024:901b:91bc:cb15:1549:53d3	21.73.83.211
cb15:901b:8024:901b:91bc:cb15:1549:53d4	21.73.83.212
cb15:901b:8024:901b:91bc:cb15:1549:53d5	21.73.83.213
cb15:901b:8024:901b:91bc:cb15:1549:53d6	21.73.83.214
cb15:901b:8024:901b:91bc:cb15:1549:53d7	21.73.83.215
cb15:901b:8024:901b:91bc:cb15:1549:53d8	21.73.83.216
cb15:901b:8024:901b:91bc:cb15:1549:53d9	21.73.83.217
cb15:901b:8024:901b:91bc:cb15:1549:53da	21.73.83.218
cb15:901b:8024:901b:91bc:cb15:1549:53db	21.73.83.219
cb15:901b:8024:901b:91bc:cb15:1549:53dc	21.73.83.220
cb15:901b:8024:901b:91bc:cb15:1549:53dd	21.73.83.221
cb15:901b:8024:901b:91bc:cb15:1549:53de	21.73.83.222
cb15:901b:8024:901b:91bc:cb15:1549:53df	21.73.83.223
cb15:901b:8024:901b:91bc:cb15:1549:53e0	21.73.83.224
cb15:901b:8024:901b:91bc:cb15:1549:53e1	21.73.83.225
cb15:901b:8024:901b:91bc:cb15:1549:53e2	21.73.83.226
cb15:901b:8024:901b:91bc:cb15:1549:53e3	21.73.83.227
cb15:901b:8024:901b:91bc:cb15:1549:53e4	21.73.83.228
cb15:901b:8024:901b:91bc:cb15:1549:53e5	21.73.83.229
cb15:901b:8024:901b:91bc:cb15:1549:53e6	21.73.83.230
cb15:901b:8024:901b:91bc:cb15:1549:53e7	21.73.83.231
cb15:901b:8024:901b:91bc:cb15:1549:53e8	21.73.83.232
cb15:901b:8024:901b:91bc:cb15:1549:53e9	21.73.83.233
cb15:901b:8024:901b:91bc:cb15:1549:53ea	21.73.83.234
cb15:901b:8024:901b:91bc:cb15:1549:53eb	21.73.83.235
cb15:901b:8024:901b:91bc:cb15:1549:53ec	21.73.83.236
cb15:901b:8024:901b:91bc:cb15:1549:53ed	21.73.83.237
cb15:901b:8024:901b:91bc:cb15:1549:53ee	21.73.83.238
cb15:901b:8024:901b:91bc:cb15:1549:53ef	21.73.83.239
cb15:901b:8024:901b:91bc:cb15:1549:53f0	21.73.83.240
cb15:901b:8024:901b:91bc:cb15:1549:53f1	21.73.83.241
cb15:901b:8024:901b:91bc:cb15:1549:53f2	21.73.83.242
cb15:901b:8024:901b:91bc:cb15:1549:53f3	21.73.83.243
cb15:901b:8024:901b:91bc:cb15:1549:53f4	21.73.83.244
cb15:901b:8024:901b:91bc:cb15:1549:53f5	21.73.83.245
cb15:901b:8024:901b:91bc:cb15:1549:53f6	21.73.83.246
cb15:901b:8024:901b:91bc:cb15:1549:53f7	21.73.83.247
cb15:901b:8024:901b:91bc:cb15:1549:53f8	21.73.83.248
cb15:901b:8024:901b:91bc:cb15:1549:53f9	21.73.83.249
cb15:901b:8024:901b:91bc:cb15:1549:53fa	21.73.83.250
cb15:901b:8024:901b:91bc:cb15:1549:53fb	21.73.83.251
cb15:901b:8024:901b:91bc:cb15:1549:53fc	21.73.83.252
cb15:901b:8024:901b:91bc:cb15:1549:53fd	21.73.83.253
cb15:901b:8024:901b:91bc:cb15:1549:53fe	21.73.83.254
cb15:901b:8024:901b:91bc:cb15:1549:53ff	21.73.83.255

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.