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:bc24:5b51:5301	91.81.83.1
b51a:901b:cb15:8045:ada8:bc24:5b51:5302	91.81.83.2
b51a:901b:cb15:8045:ada8:bc24:5b51:5303	91.81.83.3
b51a:901b:cb15:8045:ada8:bc24:5b51:5304	91.81.83.4
b51a:901b:cb15:8045:ada8:bc24:5b51:5305	91.81.83.5
b51a:901b:cb15:8045:ada8:bc24:5b51:5306	91.81.83.6
b51a:901b:cb15:8045:ada8:bc24:5b51:5307	91.81.83.7
b51a:901b:cb15:8045:ada8:bc24:5b51:5308	91.81.83.8
b51a:901b:cb15:8045:ada8:bc24:5b51:5309	91.81.83.9
b51a:901b:cb15:8045:ada8:bc24:5b51:530a	91.81.83.10
b51a:901b:cb15:8045:ada8:bc24:5b51:530b	91.81.83.11
b51a:901b:cb15:8045:ada8:bc24:5b51:530c	91.81.83.12
b51a:901b:cb15:8045:ada8:bc24:5b51:530d	91.81.83.13
b51a:901b:cb15:8045:ada8:bc24:5b51:530e	91.81.83.14
b51a:901b:cb15:8045:ada8:bc24:5b51:530f	91.81.83.15
b51a:901b:cb15:8045:ada8:bc24:5b51:5310	91.81.83.16
b51a:901b:cb15:8045:ada8:bc24:5b51:5311	91.81.83.17
b51a:901b:cb15:8045:ada8:bc24:5b51:5312	91.81.83.18
b51a:901b:cb15:8045:ada8:bc24:5b51:5313	91.81.83.19
b51a:901b:cb15:8045:ada8:bc24:5b51:5314	91.81.83.20
b51a:901b:cb15:8045:ada8:bc24:5b51:5315	91.81.83.21
b51a:901b:cb15:8045:ada8:bc24:5b51:5316	91.81.83.22
b51a:901b:cb15:8045:ada8:bc24:5b51:5317	91.81.83.23
b51a:901b:cb15:8045:ada8:bc24:5b51:5318	91.81.83.24
b51a:901b:cb15:8045:ada8:bc24:5b51:5319	91.81.83.25
b51a:901b:cb15:8045:ada8:bc24:5b51:531a	91.81.83.26
b51a:901b:cb15:8045:ada8:bc24:5b51:531b	91.81.83.27
b51a:901b:cb15:8045:ada8:bc24:5b51:531c	91.81.83.28
b51a:901b:cb15:8045:ada8:bc24:5b51:531d	91.81.83.29
b51a:901b:cb15:8045:ada8:bc24:5b51:531e	91.81.83.30
b51a:901b:cb15:8045:ada8:bc24:5b51:531f	91.81.83.31
b51a:901b:cb15:8045:ada8:bc24:5b51:5320	91.81.83.32
b51a:901b:cb15:8045:ada8:bc24:5b51:5321	91.81.83.33
b51a:901b:cb15:8045:ada8:bc24:5b51:5322	91.81.83.34
b51a:901b:cb15:8045:ada8:bc24:5b51:5323	91.81.83.35
b51a:901b:cb15:8045:ada8:bc24:5b51:5324	91.81.83.36
b51a:901b:cb15:8045:ada8:bc24:5b51:5325	91.81.83.37
b51a:901b:cb15:8045:ada8:bc24:5b51:5326	91.81.83.38
b51a:901b:cb15:8045:ada8:bc24:5b51:5327	91.81.83.39
b51a:901b:cb15:8045:ada8:bc24:5b51:5328	91.81.83.40
b51a:901b:cb15:8045:ada8:bc24:5b51:5329	91.81.83.41
b51a:901b:cb15:8045:ada8:bc24:5b51:532a	91.81.83.42
b51a:901b:cb15:8045:ada8:bc24:5b51:532b	91.81.83.43
b51a:901b:cb15:8045:ada8:bc24:5b51:532c	91.81.83.44
b51a:901b:cb15:8045:ada8:bc24:5b51:532d	91.81.83.45
b51a:901b:cb15:8045:ada8:bc24:5b51:532e	91.81.83.46
b51a:901b:cb15:8045:ada8:bc24:5b51:532f	91.81.83.47
b51a:901b:cb15:8045:ada8:bc24:5b51:5330	91.81.83.48
b51a:901b:cb15:8045:ada8:bc24:5b51:5331	91.81.83.49
b51a:901b:cb15:8045:ada8:bc24:5b51:5332	91.81.83.50
b51a:901b:cb15:8045:ada8:bc24:5b51:5333	91.81.83.51
b51a:901b:cb15:8045:ada8:bc24:5b51:5334	91.81.83.52
b51a:901b:cb15:8045:ada8:bc24:5b51:5335	91.81.83.53
b51a:901b:cb15:8045:ada8:bc24:5b51:5336	91.81.83.54
b51a:901b:cb15:8045:ada8:bc24:5b51:5337	91.81.83.55
b51a:901b:cb15:8045:ada8:bc24:5b51:5338	91.81.83.56
b51a:901b:cb15:8045:ada8:bc24:5b51:5339	91.81.83.57
b51a:901b:cb15:8045:ada8:bc24:5b51:533a	91.81.83.58
b51a:901b:cb15:8045:ada8:bc24:5b51:533b	91.81.83.59
b51a:901b:cb15:8045:ada8:bc24:5b51:533c	91.81.83.60

b51a:901b:cb15:8045:ada8:bc24:5b51:533d	91.81.83.61
b51a:901b:cb15:8045:ada8:bc24:5b51:533e	91.81.83.62
b51a:901b:cb15:8045:ada8:bc24:5b51:533f	91.81.83.63
b51a:901b:cb15:8045:ada8:bc24:5b51:5340	91.81.83.64
b51a:901b:cb15:8045:ada8:bc24:5b51:5341	91.81.83.65
b51a:901b:cb15:8045:ada8:bc24:5b51:5342	91.81.83.66
b51a:901b:cb15:8045:ada8:bc24:5b51:5343	91.81.83.67
b51a:901b:cb15:8045:ada8:bc24:5b51:5344	91.81.83.68
b51a:901b:cb15:8045:ada8:bc24:5b51:5345	91.81.83.69
b51a:901b:cb15:8045:ada8:bc24:5b51:5346	91.81.83.70
b51a:901b:cb15:8045:ada8:bc24:5b51:5347	91.81.83.71
b51a:901b:cb15:8045:ada8:bc24:5b51:5348	91.81.83.72
b51a:901b:cb15:8045:ada8:bc24:5b51:5349	91.81.83.73
b51a:901b:cb15:8045:ada8:bc24:5b51:534a	91.81.83.74
b51a:901b:cb15:8045:ada8:bc24:5b51:534b	91.81.83.75
b51a:901b:cb15:8045:ada8:bc24:5b51:534c	91.81.83.76
b51a:901b:cb15:8045:ada8:bc24:5b51:534d	91.81.83.77
b51a:901b:cb15:8045:ada8:bc24:5b51:534e	91.81.83.78
b51a:901b:cb15:8045:ada8:bc24:5b51:534f	91.81.83.79
b51a:901b:cb15:8045:ada8:bc24:5b51:5350	91.81.83.80
b51a:901b:cb15:8045:ada8:bc24:5b51:5351	91.81.83.81
b51a:901b:cb15:8045:ada8:bc24:5b51:5352	91.81.83.82
b51a:901b:cb15:8045:ada8:bc24:5b51:5353	91.81.83.83
b51a:901b:cb15:8045:ada8:bc24:5b51:5354	91.81.83.84
b51a:901b:cb15:8045:ada8:bc24:5b51:5355	91.81.83.85
b51a:901b:cb15:8045:ada8:bc24:5b51:5356	91.81.83.86
b51a:901b:cb15:8045:ada8:bc24:5b51:5357	91.81.83.87
b51a:901b:cb15:8045:ada8:bc24:5b51:5358	91.81.83.88
b51a:901b:cb15:8045:ada8:bc24:5b51:5359	91.81.83.89
b51a:901b:cb15:8045:ada8:bc24:5b51:535a	91.81.83.90
b51a:901b:cb15:8045:ada8:bc24:5b51:535b	91.81.83.91
b51a:901b:cb15:8045:ada8:bc24:5b51:535c	91.81.83.92
b51a:901b:cb15:8045:ada8:bc24:5b51:535d	91.81.83.93
b51a:901b:cb15:8045:ada8:bc24:5b51:535e	91.81.83.94
b51a:901b:cb15:8045:ada8:bc24:5b51:535f	91.81.83.95
b51a:901b:cb15:8045:ada8:bc24:5b51:5360	91.81.83.96
b51a:901b:cb15:8045:ada8:bc24:5b51:5361	91.81.83.97
b51a:901b:cb15:8045:ada8:bc24:5b51:5362	91.81.83.98
b51a:901b:cb15:8045:ada8:bc24:5b51:5363	91.81.83.99
b51a:901b:cb15:8045:ada8:bc24:5b51:5364	91.81.83.100
b51a:901b:cb15:8045:ada8:bc24:5b51:5365	91.81.83.101
b51a:901b:cb15:8045:ada8:bc24:5b51:5366	91.81.83.102
b51a:901b:cb15:8045:ada8:bc24:5b51:5367	91.81.83.103
b51a:901b:cb15:8045:ada8:bc24:5b51:5368	91.81.83.104
b51a:901b:cb15:8045:ada8:bc24:5b51:5369	91.81.83.105
b51a:901b:cb15:8045:ada8:bc24:5b51:536a	91.81.83.106
b51a:901b:cb15:8045:ada8:bc24:5b51:536b	91.81.83.107
b51a:901b:cb15:8045:ada8:bc24:5b51:536c	91.81.83.108
b51a:901b:cb15:8045:ada8:bc24:5b51:536d	91.81.83.109
b51a:901b:cb15:8045:ada8:bc24:5b51:536e	91.81.83.110
b51a:901b:cb15:8045:ada8:bc24:5b51:536f	91.81.83.111
b51a:901b:cb15:8045:ada8:bc24:5b51:5370	91.81.83.112
b51a:901b:cb15:8045:ada8:bc24:5b51:5371	91.81.83.113
b51a:901b:cb15:8045:ada8:bc24:5b51:5372	91.81.83.114
b51a:901b:cb15:8045:ada8:bc24:5b51:5373	91.81.83.115
b51a:901b:cb15:8045:ada8:bc24:5b51:5374	91.81.83.116
b51a:901b:cb15:8045:ada8:bc24:5b51:5375	91.81.83.117
b51a:901b:cb15:8045:ada8:bc24:5b51:5376	91.81.83.118
b51a:901b:cb15:8045:ada8:bc24:5b51:5377	91.81.83.119
b51a:901b:cb15:8045:ada8:bc24:5b51:5378	91.81.83.120

b51a:901b:cb15:8045:ada8:bc24:5b51:5379	91.81.83.121
b51a:901b:cb15:8045:ada8:bc24:5b51:537a	91.81.83.122
b51a:901b:cb15:8045:ada8:bc24:5b51:537b	91.81.83.123
b51a:901b:cb15:8045:ada8:bc24:5b51:537c	91.81.83.124
b51a:901b:cb15:8045:ada8:bc24:5b51:537d	91.81.83.125
b51a:901b:cb15:8045:ada8:bc24:5b51:537e	91.81.83.126
b51a:901b:cb15:8045:ada8:bc24:5b51:537f	91.81.83.127
b51a:901b:cb15:8045:ada8:bc24:5b51:5380	91.81.83.128
b51a:901b:cb15:8045:ada8:bc24:5b51:5381	91.81.83.129
b51a:901b:cb15:8045:ada8:bc24:5b51:5382	91.81.83.130
b51a:901b:cb15:8045:ada8:bc24:5b51:5383	91.81.83.131
b51a:901b:cb15:8045:ada8:bc24:5b51:5384	91.81.83.132
b51a:901b:cb15:8045:ada8:bc24:5b51:5385	91.81.83.133
b51a:901b:cb15:8045:ada8:bc24:5b51:5386	91.81.83.134
b51a:901b:cb15:8045:ada8:bc24:5b51:5387	91.81.83.135
b51a:901b:cb15:8045:ada8:bc24:5b51:5388	91.81.83.136
b51a:901b:cb15:8045:ada8:bc24:5b51:5389	91.81.83.137
b51a:901b:cb15:8045:ada8:bc24:5b51:538a	91.81.83.138
b51a:901b:cb15:8045:ada8:bc24:5b51:538b	91.81.83.139
b51a:901b:cb15:8045:ada8:bc24:5b51:538c	91.81.83.140
b51a:901b:cb15:8045:ada8:bc24:5b51:538d	91.81.83.141
b51a:901b:cb15:8045:ada8:bc24:5b51:538e	91.81.83.142
b51a:901b:cb15:8045:ada8:bc24:5b51:538f	91.81.83.143
b51a:901b:cb15:8045:ada8:bc24:5b51:5390	91.81.83.144
b51a:901b:cb15:8045:ada8:bc24:5b51:5391	91.81.83.145
b51a:901b:cb15:8045:ada8:bc24:5b51:5392	91.81.83.146
b51a:901b:cb15:8045:ada8:bc24:5b51:5393	91.81.83.147
b51a:901b:cb15:8045:ada8:bc24:5b51:5394	91.81.83.148
b51a:901b:cb15:8045:ada8:bc24:5b51:5395	91.81.83.149
b51a:901b:cb15:8045:ada8:bc24:5b51:5396	91.81.83.150
b51a:901b:cb15:8045:ada8:bc24:5b51:5397	91.81.83.151
b51a:901b:cb15:8045:ada8:bc24:5b51:5398	91.81.83.152
b51a:901b:cb15:8045:ada8:bc24:5b51:5399	91.81.83.153
b51a:901b:cb15:8045:ada8:bc24:5b51:539a	91.81.83.154
b51a:901b:cb15:8045:ada8:bc24:5b51:539b	91.81.83.155
b51a:901b:cb15:8045:ada8:bc24:5b51:539c	91.81.83.156
b51a:901b:cb15:8045:ada8:bc24:5b51:539d	91.81.83.157
b51a:901b:cb15:8045:ada8:bc24:5b51:539e	91.81.83.158
b51a:901b:cb15:8045:ada8:bc24:5b51:539f	91.81.83.159
b51a:901b:cb15:8045:ada8:bc24:5b51:53a0	91.81.83.160
b51a:901b:cb15:8045:ada8:bc24:5b51:53a1	91.81.83.161
b51a:901b:cb15:8045:ada8:bc24:5b51:53a2	91.81.83.162
b51a:901b:cb15:8045:ada8:bc24:5b51:53a3	91.81.83.163
b51a:901b:cb15:8045:ada8:bc24:5b51:53a4	91.81.83.164
b51a:901b:cb15:8045:ada8:bc24:5b51:53a5	91.81.83.165
b51a:901b:cb15:8045:ada8:bc24:5b51:53a6	91.81.83.166
b51a:901b:cb15:8045:ada8:bc24:5b51:53a7	91.81.83.167
b51a:901b:cb15:8045:ada8:bc24:5b51:53a8	91.81.83.168
b51a:901b:cb15:8045:ada8:bc24:5b51:53a9	91.81.83.169
b51a:901b:cb15:8045:ada8:bc24:5b51:53aa	91.81.83.170
b51a:901b:cb15:8045:ada8:bc24:5b51:53ab	91.81.83.171
b51a:901b:cb15:8045:ada8:bc24:5b51:53ac	91.81.83.172
b51a:901b:cb15:8045:ada8:bc24:5b51:53ad	91.81.83.173
b51a:901b:cb15:8045:ada8:bc24:5b51:53ae	91.81.83.174
b51a:901b:cb15:8045:ada8:bc24:5b51:53af	91.81.83.175
b51a:901b:cb15:8045:ada8:bc24:5b51:53b0	91.81.83.176
b51a:901b:cb15:8045:ada8:bc24:5b51:53b1	91.81.83.177
b51a:901b:cb15:8045:ada8:bc24:5b51:53b2	91.81.83.178
b51a:901b:cb15:8045:ada8:bc24:5b51:53b3	91.81.83.179
b51a:901b:cb15:8045:ada8:bc24:5b51:53b4	91.81.83.180

b51a:901b:cb15:8045:ada8:bc24:5b51:53b5	91.81.83.181
b51a:901b:cb15:8045:ada8:bc24:5b51:53b6	91.81.83.182
b51a:901b:cb15:8045:ada8:bc24:5b51:53b7	91.81.83.183
b51a:901b:cb15:8045:ada8:bc24:5b51:53b8	91.81.83.184
b51a:901b:cb15:8045:ada8:bc24:5b51:53b9	91.81.83.185
b51a:901b:cb15:8045:ada8:bc24:5b51:53ba	91.81.83.186
b51a:901b:cb15:8045:ada8:bc24:5b51:53bb	91.81.83.187
b51a:901b:cb15:8045:ada8:bc24:5b51:53bc	91.81.83.188
b51a:901b:cb15:8045:ada8:bc24:5b51:53bd	91.81.83.189
b51a:901b:cb15:8045:ada8:bc24:5b51:53be	91.81.83.190
b51a:901b:cb15:8045:ada8:bc24:5b51:53bf	91.81.83.191
b51a:901b:cb15:8045:ada8:bc24:5b51:53c0	91.81.83.192
b51a:901b:cb15:8045:ada8:bc24:5b51:53c1	91.81.83.193
b51a:901b:cb15:8045:ada8:bc24:5b51:53c2	91.81.83.194
b51a:901b:cb15:8045:ada8:bc24:5b51:53c3	91.81.83.195
b51a:901b:cb15:8045:ada8:bc24:5b51:53c4	91.81.83.196
b51a:901b:cb15:8045:ada8:bc24:5b51:53c5	91.81.83.197
b51a:901b:cb15:8045:ada8:bc24:5b51:53c6	91.81.83.198
b51a:901b:cb15:8045:ada8:bc24:5b51:53c7	91.81.83.199
b51a:901b:cb15:8045:ada8:bc24:5b51:53c8	91.81.83.200
b51a:901b:cb15:8045:ada8:bc24:5b51:53c9	91.81.83.201
b51a:901b:cb15:8045:ada8:bc24:5b51:53ca	91.81.83.202
b51a:901b:cb15:8045:ada8:bc24:5b51:53cb	91.81.83.203
b51a:901b:cb15:8045:ada8:bc24:5b51:53cc	91.81.83.204
b51a:901b:cb15:8045:ada8:bc24:5b51:53cd	91.81.83.205
b51a:901b:cb15:8045:ada8:bc24:5b51:53ce	91.81.83.206
b51a:901b:cb15:8045:ada8:bc24:5b51:53cf	91.81.83.207
b51a:901b:cb15:8045:ada8:bc24:5b51:53d0	91.81.83.208
b51a:901b:cb15:8045:ada8:bc24:5b51:53d1	91.81.83.209
b51a:901b:cb15:8045:ada8:bc24:5b51:53d2	91.81.83.210
b51a:901b:cb15:8045:ada8:bc24:5b51:53d3	91.81.83.211
b51a:901b:cb15:8045:ada8:bc24:5b51:53d4	91.81.83.212
b51a:901b:cb15:8045:ada8:bc24:5b51:53d5	91.81.83.213
b51a:901b:cb15:8045:ada8:bc24:5b51:53d6	91.81.83.214
b51a:901b:cb15:8045:ada8:bc24:5b51:53d7	91.81.83.215
b51a:901b:cb15:8045:ada8:bc24:5b51:53d8	91.81.83.216
b51a:901b:cb15:8045:ada8:bc24:5b51:53d9	91.81.83.217
b51a:901b:cb15:8045:ada8:bc24:5b51:53da	91.81.83.218
b51a:901b:cb15:8045:ada8:bc24:5b51:53db	91.81.83.219
b51a:901b:cb15:8045:ada8:bc24:5b51:53dc	91.81.83.220
b51a:901b:cb15:8045:ada8:bc24:5b51:53dd	91.81.83.221
b51a:901b:cb15:8045:ada8:bc24:5b51:53de	91.81.83.222
b51a:901b:cb15:8045:ada8:bc24:5b51:53df	91.81.83.223
b51a:901b:cb15:8045:ada8:bc24:5b51:53e0	91.81.83.224
b51a:901b:cb15:8045:ada8:bc24:5b51:53e1	91.81.83.225
b51a:901b:cb15:8045:ada8:bc24:5b51:53e2	91.81.83.226
b51a:901b:cb15:8045:ada8:bc24:5b51:53e3	91.81.83.227
b51a:901b:cb15:8045:ada8:bc24:5b51:53e4	91.81.83.228
b51a:901b:cb15:8045:ada8:bc24:5b51:53e5	91.81.83.229
b51a:901b:cb15:8045:ada8:bc24:5b51:53e6	91.81.83.230
b51a:901b:cb15:8045:ada8:bc24:5b51:53e7	91.81.83.231
b51a:901b:cb15:8045:ada8:bc24:5b51:53e8	91.81.83.232
b51a:901b:cb15:8045:ada8:bc24:5b51:53e9	91.81.83.233
b51a:901b:cb15:8045:ada8:bc24:5b51:53ea	91.81.83.234
b51a:901b:cb15:8045:ada8:bc24:5b51:53eb	91.81.83.235
b51a:901b:cb15:8045:ada8:bc24:5b51:53ec	91.81.83.236
b51a:901b:cb15:8045:ada8:bc24:5b51:53ed	91.81.83.237
b51a:901b:cb15:8045:ada8:bc24:5b51:53ee	91.81.83.238
b51a:901b:cb15:8045:ada8:bc24:5b51:53ef	91.81.83.239
b51a:901b:cb15:8045:ada8:bc24:5b51:53f0	91.81.83.240
b51a:901b:cb15:8045:ada8:bc24:5b51:53f1	91.81.83.241
b51a:901b:cb15:8045:ada8:bc24:5b51:53f2	91.81.83.242
b51a:901b:cb15:8045:ada8:bc24:5b51:53f3	91.81.83.243
b51a:901b:cb15:8045:ada8:bc24:5b51:53f4	91.81.83.244
b51a:901b:cb15:8045:ada8:bc24:5b51:53f5	91.81.83.245
b51a:901b:cb15:8045:ada8:bc24:5b51:53f6	91.81.83.246
b51a:901b:cb15:8045:ada8:bc24:5b51:53f7	91.81.83.247
b51a:901b:cb15:8045:ada8:bc24:5b51:53f8	91.81.83.248
b51a:901b:cb15:8045:ada8:bc24:5b51:53f9	91.81.83.249
b51a:901b:cb15:8045:ada8:bc24:5b51:53fa	91.81.83.250
b51a:901b:cb15:8045:ada8:bc24:5b51:53fb	91.81.83.251
b51a:901b:cb15:8045:ada8:bc24:5b51:53fc	91.81.83.252
b51a:901b:cb15:8045:ada8:bc24:5b51:53fd	91.81.83.253
b51a:901b:cb15:8045:ada8:bc24:5b51:53fe	91.81.83.254
b51a:901b:cb15:8045:ada8:bc24:5b51:53ff	91.81.83.255

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.