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:c101	91.81.193.1
b51a:901b:cb15:8045:ada8:bc24:5b51:c102	91.81.193.2
b51a:901b:cb15:8045:ada8:bc24:5b51:c103	91.81.193.3
b51a:901b:cb15:8045:ada8:bc24:5b51:c104	91.81.193.4
b51a:901b:cb15:8045:ada8:bc24:5b51:c105	91.81.193.5
b51a:901b:cb15:8045:ada8:bc24:5b51:c106	91.81.193.6
b51a:901b:cb15:8045:ada8:bc24:5b51:c107	91.81.193.7
b51a:901b:cb15:8045:ada8:bc24:5b51:c108	91.81.193.8
b51a:901b:cb15:8045:ada8:bc24:5b51:c109	91.81.193.9
b51a:901b:cb15:8045:ada8:bc24:5b51:c10a	91.81.193.10
b51a:901b:cb15:8045:ada8:bc24:5b51:c10b	91.81.193.11
b51a:901b:cb15:8045:ada8:bc24:5b51:c10c	91.81.193.12
b51a:901b:cb15:8045:ada8:bc24:5b51:c10d	91.81.193.13
b51a:901b:cb15:8045:ada8:bc24:5b51:c10e	91.81.193.14
b51a:901b:cb15:8045:ada8:bc24:5b51:c10f	91.81.193.15
b51a:901b:cb15:8045:ada8:bc24:5b51:c110	91.81.193.16
b51a:901b:cb15:8045:ada8:bc24:5b51:c111	91.81.193.17
b51a:901b:cb15:8045:ada8:bc24:5b51:c112	91.81.193.18
b51a:901b:cb15:8045:ada8:bc24:5b51:c113	91.81.193.19
b51a:901b:cb15:8045:ada8:bc24:5b51:c114	91.81.193.20
b51a:901b:cb15:8045:ada8:bc24:5b51:c115	91.81.193.21
b51a:901b:cb15:8045:ada8:bc24:5b51:c116	91.81.193.22
b51a:901b:cb15:8045:ada8:bc24:5b51:c117	91.81.193.23
b51a:901b:cb15:8045:ada8:bc24:5b51:c118	91.81.193.24
b51a:901b:cb15:8045:ada8:bc24:5b51:c119	91.81.193.25
b51a:901b:cb15:8045:ada8:bc24:5b51:c11a	91.81.193.26
b51a:901b:cb15:8045:ada8:bc24:5b51:c11b	91.81.193.27
b51a:901b:cb15:8045:ada8:bc24:5b51:c11c	91.81.193.28
b51a:901b:cb15:8045:ada8:bc24:5b51:c11d	91.81.193.29
b51a:901b:cb15:8045:ada8:bc24:5b51:c11e	91.81.193.30
b51a:901b:cb15:8045:ada8:bc24:5b51:c11f	91.81.193.31
b51a:901b:cb15:8045:ada8:bc24:5b51:c120	91.81.193.32
b51a:901b:cb15:8045:ada8:bc24:5b51:c121	91.81.193.33
b51a:901b:cb15:8045:ada8:bc24:5b51:c122	91.81.193.34
b51a:901b:cb15:8045:ada8:bc24:5b51:c123	91.81.193.35
b51a:901b:cb15:8045:ada8:bc24:5b51:c124	91.81.193.36
b51a:901b:cb15:8045:ada8:bc24:5b51:c125	91.81.193.37
b51a:901b:cb15:8045:ada8:bc24:5b51:c126	91.81.193.38
b51a:901b:cb15:8045:ada8:bc24:5b51:c127	91.81.193.39
b51a:901b:cb15:8045:ada8:bc24:5b51:c128	91.81.193.40
b51a:901b:cb15:8045:ada8:bc24:5b51:c129	91.81.193.41
b51a:901b:cb15:8045:ada8:bc24:5b51:c12a	91.81.193.42
b51a:901b:cb15:8045:ada8:bc24:5b51:c12b	91.81.193.43
b51a:901b:cb15:8045:ada8:bc24:5b51:c12c	91.81.193.44
b51a:901b:cb15:8045:ada8:bc24:5b51:c12d	91.81.193.45
b51a:901b:cb15:8045:ada8:bc24:5b51:c12e	91.81.193.46
b51a:901b:cb15:8045:ada8:bc24:5b51:c12f	91.81.193.47
b51a:901b:cb15:8045:ada8:bc24:5b51:c130	91.81.193.48
b51a:901b:cb15:8045:ada8:bc24:5b51:c131	91.81.193.49
b51a:901b:cb15:8045:ada8:bc24:5b51:c132	91.81.193.50
b51a:901b:cb15:8045:ada8:bc24:5b51:c133	91.81.193.51
b51a:901b:cb15:8045:ada8:bc24:5b51:c134	91.81.193.52
b51a:901b:cb15:8045:ada8:bc24:5b51:c135	91.81.193.53
b51a:901b:cb15:8045:ada8:bc24:5b51:c136	91.81.193.54
b51a:901b:cb15:8045:ada8:bc24:5b51:c137	91.81.193.55
b51a:901b:cb15:8045:ada8:bc24:5b51:c138	91.81.193.56
b51a:901b:cb15:8045:ada8:bc24:5b51:c139	91.81.193.57
b51a:901b:cb15:8045:ada8:bc24:5b51:c13a	91.81.193.58
b51a:901b:cb15:8045:ada8:bc24:5b51:c13b	91.81.193.59
b51a:901b:cb15:8045:ada8:bc24:5b51:c13c	91.81.193.60

b51a:901b:cb15:8045:ada8:bc24:5b51:c13d	91.81.193.61
b51a:901b:cb15:8045:ada8:bc24:5b51:c13e	91.81.193.62
b51a:901b:cb15:8045:ada8:bc24:5b51:c13f	91.81.193.63
b51a:901b:cb15:8045:ada8:bc24:5b51:c140	91.81.193.64
b51a:901b:cb15:8045:ada8:bc24:5b51:c141	91.81.193.65
b51a:901b:cb15:8045:ada8:bc24:5b51:c142	91.81.193.66
b51a:901b:cb15:8045:ada8:bc24:5b51:c143	91.81.193.67
b51a:901b:cb15:8045:ada8:bc24:5b51:c144	91.81.193.68
b51a:901b:cb15:8045:ada8:bc24:5b51:c145	91.81.193.69
b51a:901b:cb15:8045:ada8:bc24:5b51:c146	91.81.193.70
b51a:901b:cb15:8045:ada8:bc24:5b51:c147	91.81.193.71
b51a:901b:cb15:8045:ada8:bc24:5b51:c148	91.81.193.72
b51a:901b:cb15:8045:ada8:bc24:5b51:c149	91.81.193.73
b51a:901b:cb15:8045:ada8:bc24:5b51:c14a	91.81.193.74
b51a:901b:cb15:8045:ada8:bc24:5b51:c14b	91.81.193.75
b51a:901b:cb15:8045:ada8:bc24:5b51:c14c	91.81.193.76
b51a:901b:cb15:8045:ada8:bc24:5b51:c14d	91.81.193.77
b51a:901b:cb15:8045:ada8:bc24:5b51:c14e	91.81.193.78
b51a:901b:cb15:8045:ada8:bc24:5b51:c14f	91.81.193.79
b51a:901b:cb15:8045:ada8:bc24:5b51:c150	91.81.193.80
b51a:901b:cb15:8045:ada8:bc24:5b51:c151	91.81.193.81
b51a:901b:cb15:8045:ada8:bc24:5b51:c152	91.81.193.82
b51a:901b:cb15:8045:ada8:bc24:5b51:c153	91.81.193.83
b51a:901b:cb15:8045:ada8:bc24:5b51:c154	91.81.193.84
b51a:901b:cb15:8045:ada8:bc24:5b51:c155	91.81.193.85
b51a:901b:cb15:8045:ada8:bc24:5b51:c156	91.81.193.86
b51a:901b:cb15:8045:ada8:bc24:5b51:c157	91.81.193.87
b51a:901b:cb15:8045:ada8:bc24:5b51:c158	91.81.193.88
b51a:901b:cb15:8045:ada8:bc24:5b51:c159	91.81.193.89
b51a:901b:cb15:8045:ada8:bc24:5b51:c15a	91.81.193.90
b51a:901b:cb15:8045:ada8:bc24:5b51:c15b	91.81.193.91
b51a:901b:cb15:8045:ada8:bc24:5b51:c15c	91.81.193.92
b51a:901b:cb15:8045:ada8:bc24:5b51:c15d	91.81.193.93
b51a:901b:cb15:8045:ada8:bc24:5b51:c15e	91.81.193.94
b51a:901b:cb15:8045:ada8:bc24:5b51:c15f	91.81.193.95
b51a:901b:cb15:8045:ada8:bc24:5b51:c160	91.81.193.96
b51a:901b:cb15:8045:ada8:bc24:5b51:c161	91.81.193.97
b51a:901b:cb15:8045:ada8:bc24:5b51:c162	91.81.193.98
b51a:901b:cb15:8045:ada8:bc24:5b51:c163	91.81.193.99
b51a:901b:cb15:8045:ada8:bc24:5b51:c164	91.81.193.100
b51a:901b:cb15:8045:ada8:bc24:5b51:c165	91.81.193.101
b51a:901b:cb15:8045:ada8:bc24:5b51:c166	91.81.193.102
b51a:901b:cb15:8045:ada8:bc24:5b51:c167	91.81.193.103
b51a:901b:cb15:8045:ada8:bc24:5b51:c168	91.81.193.104
b51a:901b:cb15:8045:ada8:bc24:5b51:c169	91.81.193.105
b51a:901b:cb15:8045:ada8:bc24:5b51:c16a	91.81.193.106
b51a:901b:cb15:8045:ada8:bc24:5b51:c16b	91.81.193.107
b51a:901b:cb15:8045:ada8:bc24:5b51:c16c	91.81.193.108
b51a:901b:cb15:8045:ada8:bc24:5b51:c16d	91.81.193.109
b51a:901b:cb15:8045:ada8:bc24:5b51:c16e	91.81.193.110
b51a:901b:cb15:8045:ada8:bc24:5b51:c16f	91.81.193.111
b51a:901b:cb15:8045:ada8:bc24:5b51:c170	91.81.193.112
b51a:901b:cb15:8045:ada8:bc24:5b51:c171	91.81.193.113
b51a:901b:cb15:8045:ada8:bc24:5b51:c172	91.81.193.114
b51a:901b:cb15:8045:ada8:bc24:5b51:c173	91.81.193.115
b51a:901b:cb15:8045:ada8:bc24:5b51:c174	91.81.193.116
b51a:901b:cb15:8045:ada8:bc24:5b51:c175	91.81.193.117
b51a:901b:cb15:8045:ada8:bc24:5b51:c176	91.81.193.118
b51a:901b:cb15:8045:ada8:bc24:5b51:c177	91.81.193.119
b51a:901b:cb15:8045:ada8:bc24:5b51:c178	91.81.193.120

b51a:901b:cb15:8045:ada8:bc24:5b51:c179	91.81.193.121
b51a:901b:cb15:8045:ada8:bc24:5b51:c17a	91.81.193.122
b51a:901b:cb15:8045:ada8:bc24:5b51:c17b	91.81.193.123
b51a:901b:cb15:8045:ada8:bc24:5b51:c17c	91.81.193.124
b51a:901b:cb15:8045:ada8:bc24:5b51:c17d	91.81.193.125
b51a:901b:cb15:8045:ada8:bc24:5b51:c17e	91.81.193.126
b51a:901b:cb15:8045:ada8:bc24:5b51:c17f	91.81.193.127
b51a:901b:cb15:8045:ada8:bc24:5b51:c180	91.81.193.128
b51a:901b:cb15:8045:ada8:bc24:5b51:c181	91.81.193.129
b51a:901b:cb15:8045:ada8:bc24:5b51:c182	91.81.193.130
b51a:901b:cb15:8045:ada8:bc24:5b51:c183	91.81.193.131
b51a:901b:cb15:8045:ada8:bc24:5b51:c184	91.81.193.132
b51a:901b:cb15:8045:ada8:bc24:5b51:c185	91.81.193.133
b51a:901b:cb15:8045:ada8:bc24:5b51:c186	91.81.193.134
b51a:901b:cb15:8045:ada8:bc24:5b51:c187	91.81.193.135
b51a:901b:cb15:8045:ada8:bc24:5b51:c188	91.81.193.136
b51a:901b:cb15:8045:ada8:bc24:5b51:c189	91.81.193.137
b51a:901b:cb15:8045:ada8:bc24:5b51:c18a	91.81.193.138
b51a:901b:cb15:8045:ada8:bc24:5b51:c18b	91.81.193.139
b51a:901b:cb15:8045:ada8:bc24:5b51:c18c	91.81.193.140
b51a:901b:cb15:8045:ada8:bc24:5b51:c18d	91.81.193.141
b51a:901b:cb15:8045:ada8:bc24:5b51:c18e	91.81.193.142
b51a:901b:cb15:8045:ada8:bc24:5b51:c18f	91.81.193.143
b51a:901b:cb15:8045:ada8:bc24:5b51:c190	91.81.193.144
b51a:901b:cb15:8045:ada8:bc24:5b51:c191	91.81.193.145
b51a:901b:cb15:8045:ada8:bc24:5b51:c192	91.81.193.146
b51a:901b:cb15:8045:ada8:bc24:5b51:c193	91.81.193.147
b51a:901b:cb15:8045:ada8:bc24:5b51:c194	91.81.193.148
b51a:901b:cb15:8045:ada8:bc24:5b51:c195	91.81.193.149
b51a:901b:cb15:8045:ada8:bc24:5b51:c196	91.81.193.150
b51a:901b:cb15:8045:ada8:bc24:5b51:c197	91.81.193.151
b51a:901b:cb15:8045:ada8:bc24:5b51:c198	91.81.193.152
b51a:901b:cb15:8045:ada8:bc24:5b51:c199	91.81.193.153
b51a:901b:cb15:8045:ada8:bc24:5b51:c19a	91.81.193.154
b51a:901b:cb15:8045:ada8:bc24:5b51:c19b	91.81.193.155
b51a:901b:cb15:8045:ada8:bc24:5b51:c19c	91.81.193.156
b51a:901b:cb15:8045:ada8:bc24:5b51:c19d	91.81.193.157
b51a:901b:cb15:8045:ada8:bc24:5b51:c19e	91.81.193.158
b51a:901b:cb15:8045:ada8:bc24:5b51:c19f	91.81.193.159
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a0	91.81.193.160
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a1	91.81.193.161
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a2	91.81.193.162
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a3	91.81.193.163
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a4	91.81.193.164
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a5	91.81.193.165
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a6	91.81.193.166
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a7	91.81.193.167
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a8	91.81.193.168
b51a:901b:cb15:8045:ada8:bc24:5b51:c1a9	91.81.193.169
b51a:901b:cb15:8045:ada8:bc24:5b51:c1aa	91.81.193.170
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ab	91.81.193.171
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ac	91.81.193.172
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ad	91.81.193.173
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ae	91.81.193.174
b51a:901b:cb15:8045:ada8:bc24:5b51:c1af	91.81.193.175
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b0	91.81.193.176
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b1	91.81.193.177
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b2	91.81.193.178
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b3	91.81.193.179
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b4	91.81.193.180

b51a:901b:cb15:8045:ada8:bc24:5b51:c1b5	91.81.193.181
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b6	91.81.193.182
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b7	91.81.193.183
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b8	91.81.193.184
b51a:901b:cb15:8045:ada8:bc24:5b51:c1b9	91.81.193.185
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ba	91.81.193.186
b51a:901b:cb15:8045:ada8:bc24:5b51:c1bb	91.81.193.187
b51a:901b:cb15:8045:ada8:bc24:5b51:c1bc	91.81.193.188
b51a:901b:cb15:8045:ada8:bc24:5b51:c1bd	91.81.193.189
b51a:901b:cb15:8045:ada8:bc24:5b51:c1be	91.81.193.190
b51a:901b:cb15:8045:ada8:bc24:5b51:c1bf	91.81.193.191
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c0	91.81.193.192
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c1	91.81.193.193
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c2	91.81.193.194
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c3	91.81.193.195
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c4	91.81.193.196
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c5	91.81.193.197
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c6	91.81.193.198
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c7	91.81.193.199
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c8	91.81.193.200
b51a:901b:cb15:8045:ada8:bc24:5b51:c1c9	91.81.193.201
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ca	91.81.193.202
b51a:901b:cb15:8045:ada8:bc24:5b51:c1cb	91.81.193.203
b51a:901b:cb15:8045:ada8:bc24:5b51:c1cc	91.81.193.204
b51a:901b:cb15:8045:ada8:bc24:5b51:c1cd	91.81.193.205
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ce	91.81.193.206
b51a:901b:cb15:8045:ada8:bc24:5b51:c1cf	91.81.193.207
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d0	91.81.193.208
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d1	91.81.193.209
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d2	91.81.193.210
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d3	91.81.193.211
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d4	91.81.193.212
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d5	91.81.193.213
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d6	91.81.193.214
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d7	91.81.193.215
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d8	91.81.193.216
b51a:901b:cb15:8045:ada8:bc24:5b51:c1d9	91.81.193.217
b51a:901b:cb15:8045:ada8:bc24:5b51:c1da	91.81.193.218
b51a:901b:cb15:8045:ada8:bc24:5b51:c1db	91.81.193.219
b51a:901b:cb15:8045:ada8:bc24:5b51:c1dc	91.81.193.220
b51a:901b:cb15:8045:ada8:bc24:5b51:c1dd	91.81.193.221
b51a:901b:cb15:8045:ada8:bc24:5b51:c1de	91.81.193.222
b51a:901b:cb15:8045:ada8:bc24:5b51:c1df	91.81.193.223
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e0	91.81.193.224
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e1	91.81.193.225
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e2	91.81.193.226
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e3	91.81.193.227
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e4	91.81.193.228
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e5	91.81.193.229
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e6	91.81.193.230
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e7	91.81.193.231
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e8	91.81.193.232
b51a:901b:cb15:8045:ada8:bc24:5b51:c1e9	91.81.193.233
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ea	91.81.193.234
b51a:901b:cb15:8045:ada8:bc24:5b51:c1eb	91.81.193.235
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ec	91.81.193.236
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ed	91.81.193.237
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ee	91.81.193.238
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ef	91.81.193.239
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f0	91.81.193.240
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f1	91.81.193.241
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f2	91.81.193.242
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f3	91.81.193.243
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f4	91.81.193.244
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f5	91.81.193.245
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f6	91.81.193.246
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f7	91.81.193.247
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f8	91.81.193.248
b51a:901b:cb15:8045:ada8:bc24:5b51:c1f9	91.81.193.249
b51a:901b:cb15:8045:ada8:bc24:5b51:c1fa	91.81.193.250
b51a:901b:cb15:8045:ada8:bc24:5b51:c1fb	91.81.193.251
b51a:901b:cb15:8045:ada8:bc24:5b51:c1fc	91.81.193.252
b51a:901b:cb15:8045:ada8:bc24:5b51:c1fd	91.81.193.253
b51a:901b:cb15:8045:ada8:bc24:5b51:c1fe	91.81.193.254
b51a:901b:cb15:8045:ada8:bc24:5b51:c1ff	91.81.193.255

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.