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:cdcd:8043:5301	128.67.83.1
b51a:901b:cb15:8045:ada8:cdcd:8043:5302	128.67.83.2
b51a:901b:cb15:8045:ada8:cdcd:8043:5303	128.67.83.3
b51a:901b:cb15:8045:ada8:cdcd:8043:5304	128.67.83.4
b51a:901b:cb15:8045:ada8:cdcd:8043:5305	128.67.83.5
b51a:901b:cb15:8045:ada8:cdcd:8043:5306	128.67.83.6
b51a:901b:cb15:8045:ada8:cdcd:8043:5307	128.67.83.7
b51a:901b:cb15:8045:ada8:cdcd:8043:5308	128.67.83.8
b51a:901b:cb15:8045:ada8:cdcd:8043:5309	128.67.83.9
b51a:901b:cb15:8045:ada8:cdcd:8043:530a	128.67.83.10
b51a:901b:cb15:8045:ada8:cdcd:8043:530b	128.67.83.11
b51a:901b:cb15:8045:ada8:cdcd:8043:530c	128.67.83.12
b51a:901b:cb15:8045:ada8:cdcd:8043:530d	128.67.83.13
b51a:901b:cb15:8045:ada8:cdcd:8043:530e	128.67.83.14
b51a:901b:cb15:8045:ada8:cdcd:8043:530f	128.67.83.15
b51a:901b:cb15:8045:ada8:cdcd:8043:5310	128.67.83.16
b51a:901b:cb15:8045:ada8:cdcd:8043:5311	128.67.83.17
b51a:901b:cb15:8045:ada8:cdcd:8043:5312	128.67.83.18
b51a:901b:cb15:8045:ada8:cdcd:8043:5313	128.67.83.19
b51a:901b:cb15:8045:ada8:cdcd:8043:5314	128.67.83.20
b51a:901b:cb15:8045:ada8:cdcd:8043:5315	128.67.83.21
b51a:901b:cb15:8045:ada8:cdcd:8043:5316	128.67.83.22
b51a:901b:cb15:8045:ada8:cdcd:8043:5317	128.67.83.23
b51a:901b:cb15:8045:ada8:cdcd:8043:5318	128.67.83.24
b51a:901b:cb15:8045:ada8:cdcd:8043:5319	128.67.83.25
b51a:901b:cb15:8045:ada8:cdcd:8043:531a	128.67.83.26
b51a:901b:cb15:8045:ada8:cdcd:8043:531b	128.67.83.27
b51a:901b:cb15:8045:ada8:cdcd:8043:531c	128.67.83.28
b51a:901b:cb15:8045:ada8:cdcd:8043:531d	128.67.83.29
b51a:901b:cb15:8045:ada8:cdcd:8043:531e	128.67.83.30
b51a:901b:cb15:8045:ada8:cdcd:8043:531f	128.67.83.31
b51a:901b:cb15:8045:ada8:cdcd:8043:5320	128.67.83.32
b51a:901b:cb15:8045:ada8:cdcd:8043:5321	128.67.83.33
b51a:901b:cb15:8045:ada8:cdcd:8043:5322	128.67.83.34
b51a:901b:cb15:8045:ada8:cdcd:8043:5323	128.67.83.35
b51a:901b:cb15:8045:ada8:cdcd:8043:5324	128.67.83.36
b51a:901b:cb15:8045:ada8:cdcd:8043:5325	128.67.83.37
b51a:901b:cb15:8045:ada8:cdcd:8043:5326	128.67.83.38
b51a:901b:cb15:8045:ada8:cdcd:8043:5327	128.67.83.39
b51a:901b:cb15:8045:ada8:cdcd:8043:5328	128.67.83.40
b51a:901b:cb15:8045:ada8:cdcd:8043:5329	128.67.83.41
b51a:901b:cb15:8045:ada8:cdcd:8043:532a	128.67.83.42
b51a:901b:cb15:8045:ada8:cdcd:8043:532b	128.67.83.43
b51a:901b:cb15:8045:ada8:cdcd:8043:532c	128.67.83.44
b51a:901b:cb15:8045:ada8:cdcd:8043:532d	128.67.83.45
b51a:901b:cb15:8045:ada8:cdcd:8043:532e	128.67.83.46
b51a:901b:cb15:8045:ada8:cdcd:8043:532f	128.67.83.47
b51a:901b:cb15:8045:ada8:cdcd:8043:5330	128.67.83.48
b51a:901b:cb15:8045:ada8:cdcd:8043:5331	128.67.83.49
b51a:901b:cb15:8045:ada8:cdcd:8043:5332	128.67.83.50
b51a:901b:cb15:8045:ada8:cdcd:8043:5333	128.67.83.51
b51a:901b:cb15:8045:ada8:cdcd:8043:5334	128.67.83.52
b51a:901b:cb15:8045:ada8:cdcd:8043:5335	128.67.83.53
b51a:901b:cb15:8045:ada8:cdcd:8043:5336	128.67.83.54
b51a:901b:cb15:8045:ada8:cdcd:8043:5337	128.67.83.55
b51a:901b:cb15:8045:ada8:cdcd:8043:5338	128.67.83.56
b51a:901b:cb15:8045:ada8:cdcd:8043:5339	128.67.83.57
b51a:901b:cb15:8045:ada8:cdcd:8043:533a	128.67.83.58
b51a:901b:cb15:8045:ada8:cdcd:8043:533b	128.67.83.59
b51a:901b:cb15:8045:ada8:cdcd:8043:533c	128.67.83.60

b51a:901b:cb15:8045:ada8:cdcd:8043:533d	128.67.83.61
b51a:901b:cb15:8045:ada8:cdcd:8043:533e	128.67.83.62
b51a:901b:cb15:8045:ada8:cdcd:8043:533f	128.67.83.63
b51a:901b:cb15:8045:ada8:cdcd:8043:5340	128.67.83.64
b51a:901b:cb15:8045:ada8:cdcd:8043:5341	128.67.83.65
b51a:901b:cb15:8045:ada8:cdcd:8043:5342	128.67.83.66
b51a:901b:cb15:8045:ada8:cdcd:8043:5343	128.67.83.67
b51a:901b:cb15:8045:ada8:cdcd:8043:5344	128.67.83.68
b51a:901b:cb15:8045:ada8:cdcd:8043:5345	128.67.83.69
b51a:901b:cb15:8045:ada8:cdcd:8043:5346	128.67.83.70
b51a:901b:cb15:8045:ada8:cdcd:8043:5347	128.67.83.71
b51a:901b:cb15:8045:ada8:cdcd:8043:5348	128.67.83.72
b51a:901b:cb15:8045:ada8:cdcd:8043:5349	128.67.83.73
b51a:901b:cb15:8045:ada8:cdcd:8043:534a	128.67.83.74
b51a:901b:cb15:8045:ada8:cdcd:8043:534b	128.67.83.75
b51a:901b:cb15:8045:ada8:cdcd:8043:534c	128.67.83.76
b51a:901b:cb15:8045:ada8:cdcd:8043:534d	128.67.83.77
b51a:901b:cb15:8045:ada8:cdcd:8043:534e	128.67.83.78
b51a:901b:cb15:8045:ada8:cdcd:8043:534f	128.67.83.79
b51a:901b:cb15:8045:ada8:cdcd:8043:5350	128.67.83.80
b51a:901b:cb15:8045:ada8:cdcd:8043:5351	128.67.83.81
b51a:901b:cb15:8045:ada8:cdcd:8043:5352	128.67.83.82
b51a:901b:cb15:8045:ada8:cdcd:8043:5353	128.67.83.83
b51a:901b:cb15:8045:ada8:cdcd:8043:5354	128.67.83.84
b51a:901b:cb15:8045:ada8:cdcd:8043:5355	128.67.83.85
b51a:901b:cb15:8045:ada8:cdcd:8043:5356	128.67.83.86
b51a:901b:cb15:8045:ada8:cdcd:8043:5357	128.67.83.87
b51a:901b:cb15:8045:ada8:cdcd:8043:5358	128.67.83.88
b51a:901b:cb15:8045:ada8:cdcd:8043:5359	128.67.83.89
b51a:901b:cb15:8045:ada8:cdcd:8043:535a	128.67.83.90
b51a:901b:cb15:8045:ada8:cdcd:8043:535b	128.67.83.91
b51a:901b:cb15:8045:ada8:cdcd:8043:535c	128.67.83.92
b51a:901b:cb15:8045:ada8:cdcd:8043:535d	128.67.83.93
b51a:901b:cb15:8045:ada8:cdcd:8043:535e	128.67.83.94
b51a:901b:cb15:8045:ada8:cdcd:8043:535f	128.67.83.95
b51a:901b:cb15:8045:ada8:cdcd:8043:5360	128.67.83.96
b51a:901b:cb15:8045:ada8:cdcd:8043:5361	128.67.83.97
b51a:901b:cb15:8045:ada8:cdcd:8043:5362	128.67.83.98
b51a:901b:cb15:8045:ada8:cdcd:8043:5363	128.67.83.99
b51a:901b:cb15:8045:ada8:cdcd:8043:5364	128.67.83.100
b51a:901b:cb15:8045:ada8:cdcd:8043:5365	128.67.83.101
b51a:901b:cb15:8045:ada8:cdcd:8043:5366	128.67.83.102
b51a:901b:cb15:8045:ada8:cdcd:8043:5367	128.67.83.103
b51a:901b:cb15:8045:ada8:cdcd:8043:5368	128.67.83.104
b51a:901b:cb15:8045:ada8:cdcd:8043:5369	128.67.83.105
b51a:901b:cb15:8045:ada8:cdcd:8043:536a	128.67.83.106
b51a:901b:cb15:8045:ada8:cdcd:8043:536b	128.67.83.107
b51a:901b:cb15:8045:ada8:cdcd:8043:536c	128.67.83.108
b51a:901b:cb15:8045:ada8:cdcd:8043:536d	128.67.83.109
b51a:901b:cb15:8045:ada8:cdcd:8043:536e	128.67.83.110
b51a:901b:cb15:8045:ada8:cdcd:8043:536f	128.67.83.111
b51a:901b:cb15:8045:ada8:cdcd:8043:5370	128.67.83.112
b51a:901b:cb15:8045:ada8:cdcd:8043:5371	128.67.83.113
b51a:901b:cb15:8045:ada8:cdcd:8043:5372	128.67.83.114
b51a:901b:cb15:8045:ada8:cdcd:8043:5373	128.67.83.115
b51a:901b:cb15:8045:ada8:cdcd:8043:5374	128.67.83.116
b51a:901b:cb15:8045:ada8:cdcd:8043:5375	128.67.83.117
b51a:901b:cb15:8045:ada8:cdcd:8043:5376	128.67.83.118
b51a:901b:cb15:8045:ada8:cdcd:8043:5377	128.67.83.119
b51a:901b:cb15:8045:ada8:cdcd:8043:5378	128.67.83.120

b51a:901b:cb15:8045:ada8:cdcd:8043:5379	128.67.83.121
b51a:901b:cb15:8045:ada8:cdcd:8043:537a	128.67.83.122
b51a:901b:cb15:8045:ada8:cdcd:8043:537b	128.67.83.123
b51a:901b:cb15:8045:ada8:cdcd:8043:537c	128.67.83.124
b51a:901b:cb15:8045:ada8:cdcd:8043:537d	128.67.83.125
b51a:901b:cb15:8045:ada8:cdcd:8043:537e	128.67.83.126
b51a:901b:cb15:8045:ada8:cdcd:8043:537f	128.67.83.127
b51a:901b:cb15:8045:ada8:cdcd:8043:5380	128.67.83.128
b51a:901b:cb15:8045:ada8:cdcd:8043:5381	128.67.83.129
b51a:901b:cb15:8045:ada8:cdcd:8043:5382	128.67.83.130
b51a:901b:cb15:8045:ada8:cdcd:8043:5383	128.67.83.131
b51a:901b:cb15:8045:ada8:cdcd:8043:5384	128.67.83.132
b51a:901b:cb15:8045:ada8:cdcd:8043:5385	128.67.83.133
b51a:901b:cb15:8045:ada8:cdcd:8043:5386	128.67.83.134
b51a:901b:cb15:8045:ada8:cdcd:8043:5387	128.67.83.135
b51a:901b:cb15:8045:ada8:cdcd:8043:5388	128.67.83.136
b51a:901b:cb15:8045:ada8:cdcd:8043:5389	128.67.83.137
b51a:901b:cb15:8045:ada8:cdcd:8043:538a	128.67.83.138
b51a:901b:cb15:8045:ada8:cdcd:8043:538b	128.67.83.139
b51a:901b:cb15:8045:ada8:cdcd:8043:538c	128.67.83.140
b51a:901b:cb15:8045:ada8:cdcd:8043:538d	128.67.83.141
b51a:901b:cb15:8045:ada8:cdcd:8043:538e	128.67.83.142
b51a:901b:cb15:8045:ada8:cdcd:8043:538f	128.67.83.143
b51a:901b:cb15:8045:ada8:cdcd:8043:5390	128.67.83.144
b51a:901b:cb15:8045:ada8:cdcd:8043:5391	128.67.83.145
b51a:901b:cb15:8045:ada8:cdcd:8043:5392	128.67.83.146
b51a:901b:cb15:8045:ada8:cdcd:8043:5393	128.67.83.147
b51a:901b:cb15:8045:ada8:cdcd:8043:5394	128.67.83.148
b51a:901b:cb15:8045:ada8:cdcd:8043:5395	128.67.83.149
b51a:901b:cb15:8045:ada8:cdcd:8043:5396	128.67.83.150
b51a:901b:cb15:8045:ada8:cdcd:8043:5397	128.67.83.151
b51a:901b:cb15:8045:ada8:cdcd:8043:5398	128.67.83.152
b51a:901b:cb15:8045:ada8:cdcd:8043:5399	128.67.83.153
b51a:901b:cb15:8045:ada8:cdcd:8043:539a	128.67.83.154
b51a:901b:cb15:8045:ada8:cdcd:8043:539b	128.67.83.155
b51a:901b:cb15:8045:ada8:cdcd:8043:539c	128.67.83.156
b51a:901b:cb15:8045:ada8:cdcd:8043:539d	128.67.83.157
b51a:901b:cb15:8045:ada8:cdcd:8043:539e	128.67.83.158
b51a:901b:cb15:8045:ada8:cdcd:8043:539f	128.67.83.159
b51a:901b:cb15:8045:ada8:cdcd:8043:53a0	128.67.83.160
b51a:901b:cb15:8045:ada8:cdcd:8043:53a1	128.67.83.161
b51a:901b:cb15:8045:ada8:cdcd:8043:53a2	128.67.83.162
b51a:901b:cb15:8045:ada8:cdcd:8043:53a3	128.67.83.163
b51a:901b:cb15:8045:ada8:cdcd:8043:53a4	128.67.83.164
b51a:901b:cb15:8045:ada8:cdcd:8043:53a5	128.67.83.165
b51a:901b:cb15:8045:ada8:cdcd:8043:53a6	128.67.83.166
b51a:901b:cb15:8045:ada8:cdcd:8043:53a7	128.67.83.167
b51a:901b:cb15:8045:ada8:cdcd:8043:53a8	128.67.83.168
b51a:901b:cb15:8045:ada8:cdcd:8043:53a9	128.67.83.169
b51a:901b:cb15:8045:ada8:cdcd:8043:53aa	128.67.83.170
b51a:901b:cb15:8045:ada8:cdcd:8043:53ab	128.67.83.171
b51a:901b:cb15:8045:ada8:cdcd:8043:53ac	128.67.83.172
b51a:901b:cb15:8045:ada8:cdcd:8043:53ad	128.67.83.173
b51a:901b:cb15:8045:ada8:cdcd:8043:53ae	128.67.83.174
b51a:901b:cb15:8045:ada8:cdcd:8043:53af	128.67.83.175
b51a:901b:cb15:8045:ada8:cdcd:8043:53b0	128.67.83.176
b51a:901b:cb15:8045:ada8:cdcd:8043:53b1	128.67.83.177
b51a:901b:cb15:8045:ada8:cdcd:8043:53b2	128.67.83.178
b51a:901b:cb15:8045:ada8:cdcd:8043:53b3	128.67.83.179
b51a:901b:cb15:8045:ada8:cdcd:8043:53b4	128.67.83.180

b51a:901b:cb15:8045:ada8:cdcd:8043:53b5	128.67.83.181
b51a:901b:cb15:8045:ada8:cdcd:8043:53b6	128.67.83.182
b51a:901b:cb15:8045:ada8:cdcd:8043:53b7	128.67.83.183
b51a:901b:cb15:8045:ada8:cdcd:8043:53b8	128.67.83.184
b51a:901b:cb15:8045:ada8:cdcd:8043:53b9	128.67.83.185
b51a:901b:cb15:8045:ada8:cdcd:8043:53ba	128.67.83.186
b51a:901b:cb15:8045:ada8:cdcd:8043:53bb	128.67.83.187
b51a:901b:cb15:8045:ada8:cdcd:8043:53bc	128.67.83.188
b51a:901b:cb15:8045:ada8:cdcd:8043:53bd	128.67.83.189
b51a:901b:cb15:8045:ada8:cdcd:8043:53be	128.67.83.190
b51a:901b:cb15:8045:ada8:cdcd:8043:53bf	128.67.83.191
b51a:901b:cb15:8045:ada8:cdcd:8043:53c0	128.67.83.192
b51a:901b:cb15:8045:ada8:cdcd:8043:53c1	128.67.83.193
b51a:901b:cb15:8045:ada8:cdcd:8043:53c2	128.67.83.194
b51a:901b:cb15:8045:ada8:cdcd:8043:53c3	128.67.83.195
b51a:901b:cb15:8045:ada8:cdcd:8043:53c4	128.67.83.196
b51a:901b:cb15:8045:ada8:cdcd:8043:53c5	128.67.83.197
b51a:901b:cb15:8045:ada8:cdcd:8043:53c6	128.67.83.198
b51a:901b:cb15:8045:ada8:cdcd:8043:53c7	128.67.83.199
b51a:901b:cb15:8045:ada8:cdcd:8043:53c8	128.67.83.200
b51a:901b:cb15:8045:ada8:cdcd:8043:53c9	128.67.83.201
b51a:901b:cb15:8045:ada8:cdcd:8043:53ca	128.67.83.202
b51a:901b:cb15:8045:ada8:cdcd:8043:53cb	128.67.83.203
b51a:901b:cb15:8045:ada8:cdcd:8043:53cc	128.67.83.204
b51a:901b:cb15:8045:ada8:cdcd:8043:53cd	128.67.83.205
b51a:901b:cb15:8045:ada8:cdcd:8043:53ce	128.67.83.206
b51a:901b:cb15:8045:ada8:cdcd:8043:53cf	128.67.83.207
b51a:901b:cb15:8045:ada8:cdcd:8043:53d0	128.67.83.208
b51a:901b:cb15:8045:ada8:cdcd:8043:53d1	128.67.83.209
b51a:901b:cb15:8045:ada8:cdcd:8043:53d2	128.67.83.210
b51a:901b:cb15:8045:ada8:cdcd:8043:53d3	128.67.83.211
b51a:901b:cb15:8045:ada8:cdcd:8043:53d4	128.67.83.212
b51a:901b:cb15:8045:ada8:cdcd:8043:53d5	128.67.83.213
b51a:901b:cb15:8045:ada8:cdcd:8043:53d6	128.67.83.214
b51a:901b:cb15:8045:ada8:cdcd:8043:53d7	128.67.83.215
b51a:901b:cb15:8045:ada8:cdcd:8043:53d8	128.67.83.216
b51a:901b:cb15:8045:ada8:cdcd:8043:53d9	128.67.83.217
b51a:901b:cb15:8045:ada8:cdcd:8043:53da	128.67.83.218
b51a:901b:cb15:8045:ada8:cdcd:8043:53db	128.67.83.219
b51a:901b:cb15:8045:ada8:cdcd:8043:53dc	128.67.83.220
b51a:901b:cb15:8045:ada8:cdcd:8043:53dd	128.67.83.221
b51a:901b:cb15:8045:ada8:cdcd:8043:53de	128.67.83.222
b51a:901b:cb15:8045:ada8:cdcd:8043:53df	128.67.83.223
b51a:901b:cb15:8045:ada8:cdcd:8043:53e0	128.67.83.224
b51a:901b:cb15:8045:ada8:cdcd:8043:53e1	128.67.83.225
b51a:901b:cb15:8045:ada8:cdcd:8043:53e2	128.67.83.226
b51a:901b:cb15:8045:ada8:cdcd:8043:53e3	128.67.83.227
b51a:901b:cb15:8045:ada8:cdcd:8043:53e4	128.67.83.228
b51a:901b:cb15:8045:ada8:cdcd:8043:53e5	128.67.83.229
b51a:901b:cb15:8045:ada8:cdcd:8043:53e6	128.67.83.230
b51a:901b:cb15:8045:ada8:cdcd:8043:53e7	128.67.83.231
b51a:901b:cb15:8045:ada8:cdcd:8043:53e8	128.67.83.232
b51a:901b:cb15:8045:ada8:cdcd:8043:53e9	128.67.83.233
b51a:901b:cb15:8045:ada8:cdcd:8043:53ea	128.67.83.234
b51a:901b:cb15:8045:ada8:cdcd:8043:53eb	128.67.83.235
b51a:901b:cb15:8045:ada8:cdcd:8043:53ec	128.67.83.236
b51a:901b:cb15:8045:ada8:cdcd:8043:53ed	128.67.83.237
b51a:901b:cb15:8045:ada8:cdcd:8043:53ee	128.67.83.238
b51a:901b:cb15:8045:ada8:cdcd:8043:53ef	128.67.83.239
b51a:901b:cb15:8045:ada8:cdcd:8043:53f0	128.67.83.240
b51a:901b:cb15:8045:ada8:cdcd:8043:53f1	128.67.83.241
b51a:901b:cb15:8045:ada8:cdcd:8043:53f2	128.67.83.242
b51a:901b:cb15:8045:ada8:cdcd:8043:53f3	128.67.83.243
b51a:901b:cb15:8045:ada8:cdcd:8043:53f4	128.67.83.244
b51a:901b:cb15:8045:ada8:cdcd:8043:53f5	128.67.83.245
b51a:901b:cb15:8045:ada8:cdcd:8043:53f6	128.67.83.246
b51a:901b:cb15:8045:ada8:cdcd:8043:53f7	128.67.83.247
b51a:901b:cb15:8045:ada8:cdcd:8043:53f8	128.67.83.248
b51a:901b:cb15:8045:ada8:cdcd:8043:53f9	128.67.83.249
b51a:901b:cb15:8045:ada8:cdcd:8043:53fa	128.67.83.250
b51a:901b:cb15:8045:ada8:cdcd:8043:53fb	128.67.83.251
b51a:901b:cb15:8045:ada8:cdcd:8043:53fc	128.67.83.252
b51a:901b:cb15:8045:ada8:cdcd:8043:53fd	128.67.83.253
b51a:901b:cb15:8045:ada8:cdcd:8043:53fe	128.67.83.254
b51a:901b:cb15:8045:ada8:cdcd:8043:53ff	128.67.83.255

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.