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:b101	91.81.177.1
b51a:901b:cb15:8045:ada8:bc24:5b51:b102	91.81.177.2
b51a:901b:cb15:8045:ada8:bc24:5b51:b103	91.81.177.3
b51a:901b:cb15:8045:ada8:bc24:5b51:b104	91.81.177.4
b51a:901b:cb15:8045:ada8:bc24:5b51:b105	91.81.177.5
b51a:901b:cb15:8045:ada8:bc24:5b51:b106	91.81.177.6
b51a:901b:cb15:8045:ada8:bc24:5b51:b107	91.81.177.7
b51a:901b:cb15:8045:ada8:bc24:5b51:b108	91.81.177.8
b51a:901b:cb15:8045:ada8:bc24:5b51:b109	91.81.177.9
b51a:901b:cb15:8045:ada8:bc24:5b51:b10a	91.81.177.10
b51a:901b:cb15:8045:ada8:bc24:5b51:b10b	91.81.177.11
b51a:901b:cb15:8045:ada8:bc24:5b51:b10c	91.81.177.12
b51a:901b:cb15:8045:ada8:bc24:5b51:b10d	91.81.177.13
b51a:901b:cb15:8045:ada8:bc24:5b51:b10e	91.81.177.14
b51a:901b:cb15:8045:ada8:bc24:5b51:b10f	91.81.177.15
b51a:901b:cb15:8045:ada8:bc24:5b51:b110	91.81.177.16
b51a:901b:cb15:8045:ada8:bc24:5b51:b111	91.81.177.17
b51a:901b:cb15:8045:ada8:bc24:5b51:b112	91.81.177.18
b51a:901b:cb15:8045:ada8:bc24:5b51:b113	91.81.177.19
b51a:901b:cb15:8045:ada8:bc24:5b51:b114	91.81.177.20
b51a:901b:cb15:8045:ada8:bc24:5b51:b115	91.81.177.21
b51a:901b:cb15:8045:ada8:bc24:5b51:b116	91.81.177.22
b51a:901b:cb15:8045:ada8:bc24:5b51:b117	91.81.177.23
b51a:901b:cb15:8045:ada8:bc24:5b51:b118	91.81.177.24
b51a:901b:cb15:8045:ada8:bc24:5b51:b119	91.81.177.25
b51a:901b:cb15:8045:ada8:bc24:5b51:b11a	91.81.177.26
b51a:901b:cb15:8045:ada8:bc24:5b51:b11b	91.81.177.27
b51a:901b:cb15:8045:ada8:bc24:5b51:b11c	91.81.177.28
b51a:901b:cb15:8045:ada8:bc24:5b51:b11d	91.81.177.29
b51a:901b:cb15:8045:ada8:bc24:5b51:b11e	91.81.177.30
b51a:901b:cb15:8045:ada8:bc24:5b51:b11f	91.81.177.31
b51a:901b:cb15:8045:ada8:bc24:5b51:b120	91.81.177.32
b51a:901b:cb15:8045:ada8:bc24:5b51:b121	91.81.177.33
b51a:901b:cb15:8045:ada8:bc24:5b51:b122	91.81.177.34
b51a:901b:cb15:8045:ada8:bc24:5b51:b123	91.81.177.35
b51a:901b:cb15:8045:ada8:bc24:5b51:b124	91.81.177.36
b51a:901b:cb15:8045:ada8:bc24:5b51:b125	91.81.177.37
b51a:901b:cb15:8045:ada8:bc24:5b51:b126	91.81.177.38
b51a:901b:cb15:8045:ada8:bc24:5b51:b127	91.81.177.39
b51a:901b:cb15:8045:ada8:bc24:5b51:b128	91.81.177.40
b51a:901b:cb15:8045:ada8:bc24:5b51:b129	91.81.177.41
b51a:901b:cb15:8045:ada8:bc24:5b51:b12a	91.81.177.42
b51a:901b:cb15:8045:ada8:bc24:5b51:b12b	91.81.177.43
b51a:901b:cb15:8045:ada8:bc24:5b51:b12c	91.81.177.44
b51a:901b:cb15:8045:ada8:bc24:5b51:b12d	91.81.177.45
b51a:901b:cb15:8045:ada8:bc24:5b51:b12e	91.81.177.46
b51a:901b:cb15:8045:ada8:bc24:5b51:b12f	91.81.177.47
b51a:901b:cb15:8045:ada8:bc24:5b51:b130	91.81.177.48
b51a:901b:cb15:8045:ada8:bc24:5b51:b131	91.81.177.49
b51a:901b:cb15:8045:ada8:bc24:5b51:b132	91.81.177.50
b51a:901b:cb15:8045:ada8:bc24:5b51:b133	91.81.177.51
b51a:901b:cb15:8045:ada8:bc24:5b51:b134	91.81.177.52
b51a:901b:cb15:8045:ada8:bc24:5b51:b135	91.81.177.53
b51a:901b:cb15:8045:ada8:bc24:5b51:b136	91.81.177.54
b51a:901b:cb15:8045:ada8:bc24:5b51:b137	91.81.177.55
b51a:901b:cb15:8045:ada8:bc24:5b51:b138	91.81.177.56
b51a:901b:cb15:8045:ada8:bc24:5b51:b139	91.81.177.57
b51a:901b:cb15:8045:ada8:bc24:5b51:b13a	91.81.177.58
b51a:901b:cb15:8045:ada8:bc24:5b51:b13b	91.81.177.59
b51a:901b:cb15:8045:ada8:bc24:5b51:b13c	91.81.177.60

b51a:901b:cb15:8045:ada8:bc24:5b51:b13d	91.81.177.61
b51a:901b:cb15:8045:ada8:bc24:5b51:b13e	91.81.177.62
b51a:901b:cb15:8045:ada8:bc24:5b51:b13f	91.81.177.63
b51a:901b:cb15:8045:ada8:bc24:5b51:b140	91.81.177.64
b51a:901b:cb15:8045:ada8:bc24:5b51:b141	91.81.177.65
b51a:901b:cb15:8045:ada8:bc24:5b51:b142	91.81.177.66
b51a:901b:cb15:8045:ada8:bc24:5b51:b143	91.81.177.67
b51a:901b:cb15:8045:ada8:bc24:5b51:b144	91.81.177.68
b51a:901b:cb15:8045:ada8:bc24:5b51:b145	91.81.177.69
b51a:901b:cb15:8045:ada8:bc24:5b51:b146	91.81.177.70
b51a:901b:cb15:8045:ada8:bc24:5b51:b147	91.81.177.71
b51a:901b:cb15:8045:ada8:bc24:5b51:b148	91.81.177.72
b51a:901b:cb15:8045:ada8:bc24:5b51:b149	91.81.177.73
b51a:901b:cb15:8045:ada8:bc24:5b51:b14a	91.81.177.74
b51a:901b:cb15:8045:ada8:bc24:5b51:b14b	91.81.177.75
b51a:901b:cb15:8045:ada8:bc24:5b51:b14c	91.81.177.76
b51a:901b:cb15:8045:ada8:bc24:5b51:b14d	91.81.177.77
b51a:901b:cb15:8045:ada8:bc24:5b51:b14e	91.81.177.78
b51a:901b:cb15:8045:ada8:bc24:5b51:b14f	91.81.177.79
b51a:901b:cb15:8045:ada8:bc24:5b51:b150	91.81.177.80
b51a:901b:cb15:8045:ada8:bc24:5b51:b151	91.81.177.81
b51a:901b:cb15:8045:ada8:bc24:5b51:b152	91.81.177.82
b51a:901b:cb15:8045:ada8:bc24:5b51:b153	91.81.177.83
b51a:901b:cb15:8045:ada8:bc24:5b51:b154	91.81.177.84
b51a:901b:cb15:8045:ada8:bc24:5b51:b155	91.81.177.85
b51a:901b:cb15:8045:ada8:bc24:5b51:b156	91.81.177.86
b51a:901b:cb15:8045:ada8:bc24:5b51:b157	91.81.177.87
b51a:901b:cb15:8045:ada8:bc24:5b51:b158	91.81.177.88
b51a:901b:cb15:8045:ada8:bc24:5b51:b159	91.81.177.89
b51a:901b:cb15:8045:ada8:bc24:5b51:b15a	91.81.177.90
b51a:901b:cb15:8045:ada8:bc24:5b51:b15b	91.81.177.91
b51a:901b:cb15:8045:ada8:bc24:5b51:b15c	91.81.177.92
b51a:901b:cb15:8045:ada8:bc24:5b51:b15d	91.81.177.93
b51a:901b:cb15:8045:ada8:bc24:5b51:b15e	91.81.177.94
b51a:901b:cb15:8045:ada8:bc24:5b51:b15f	91.81.177.95
b51a:901b:cb15:8045:ada8:bc24:5b51:b160	91.81.177.96
b51a:901b:cb15:8045:ada8:bc24:5b51:b161	91.81.177.97
b51a:901b:cb15:8045:ada8:bc24:5b51:b162	91.81.177.98
b51a:901b:cb15:8045:ada8:bc24:5b51:b163	91.81.177.99
b51a:901b:cb15:8045:ada8:bc24:5b51:b164	91.81.177.100
b51a:901b:cb15:8045:ada8:bc24:5b51:b165	91.81.177.101
b51a:901b:cb15:8045:ada8:bc24:5b51:b166	91.81.177.102
b51a:901b:cb15:8045:ada8:bc24:5b51:b167	91.81.177.103
b51a:901b:cb15:8045:ada8:bc24:5b51:b168	91.81.177.104
b51a:901b:cb15:8045:ada8:bc24:5b51:b169	91.81.177.105
b51a:901b:cb15:8045:ada8:bc24:5b51:b16a	91.81.177.106
b51a:901b:cb15:8045:ada8:bc24:5b51:b16b	91.81.177.107
b51a:901b:cb15:8045:ada8:bc24:5b51:b16c	91.81.177.108
b51a:901b:cb15:8045:ada8:bc24:5b51:b16d	91.81.177.109
b51a:901b:cb15:8045:ada8:bc24:5b51:b16e	91.81.177.110
b51a:901b:cb15:8045:ada8:bc24:5b51:b16f	91.81.177.111
b51a:901b:cb15:8045:ada8:bc24:5b51:b170	91.81.177.112
b51a:901b:cb15:8045:ada8:bc24:5b51:b171	91.81.177.113
b51a:901b:cb15:8045:ada8:bc24:5b51:b172	91.81.177.114
b51a:901b:cb15:8045:ada8:bc24:5b51:b173	91.81.177.115
b51a:901b:cb15:8045:ada8:bc24:5b51:b174	91.81.177.116
b51a:901b:cb15:8045:ada8:bc24:5b51:b175	91.81.177.117
b51a:901b:cb15:8045:ada8:bc24:5b51:b176	91.81.177.118
b51a:901b:cb15:8045:ada8:bc24:5b51:b177	91.81.177.119
b51a:901b:cb15:8045:ada8:bc24:5b51:b178	91.81.177.120

b51a:901b:cb15:8045:ada8:bc24:5b51:b179	91.81.177.121
b51a:901b:cb15:8045:ada8:bc24:5b51:b17a	91.81.177.122
b51a:901b:cb15:8045:ada8:bc24:5b51:b17b	91.81.177.123
b51a:901b:cb15:8045:ada8:bc24:5b51:b17c	91.81.177.124
b51a:901b:cb15:8045:ada8:bc24:5b51:b17d	91.81.177.125
b51a:901b:cb15:8045:ada8:bc24:5b51:b17e	91.81.177.126
b51a:901b:cb15:8045:ada8:bc24:5b51:b17f	91.81.177.127
b51a:901b:cb15:8045:ada8:bc24:5b51:b180	91.81.177.128
b51a:901b:cb15:8045:ada8:bc24:5b51:b181	91.81.177.129
b51a:901b:cb15:8045:ada8:bc24:5b51:b182	91.81.177.130
b51a:901b:cb15:8045:ada8:bc24:5b51:b183	91.81.177.131
b51a:901b:cb15:8045:ada8:bc24:5b51:b184	91.81.177.132
b51a:901b:cb15:8045:ada8:bc24:5b51:b185	91.81.177.133
b51a:901b:cb15:8045:ada8:bc24:5b51:b186	91.81.177.134
b51a:901b:cb15:8045:ada8:bc24:5b51:b187	91.81.177.135
b51a:901b:cb15:8045:ada8:bc24:5b51:b188	91.81.177.136
b51a:901b:cb15:8045:ada8:bc24:5b51:b189	91.81.177.137
b51a:901b:cb15:8045:ada8:bc24:5b51:b18a	91.81.177.138
b51a:901b:cb15:8045:ada8:bc24:5b51:b18b	91.81.177.139
b51a:901b:cb15:8045:ada8:bc24:5b51:b18c	91.81.177.140
b51a:901b:cb15:8045:ada8:bc24:5b51:b18d	91.81.177.141
b51a:901b:cb15:8045:ada8:bc24:5b51:b18e	91.81.177.142
b51a:901b:cb15:8045:ada8:bc24:5b51:b18f	91.81.177.143
b51a:901b:cb15:8045:ada8:bc24:5b51:b190	91.81.177.144
b51a:901b:cb15:8045:ada8:bc24:5b51:b191	91.81.177.145
b51a:901b:cb15:8045:ada8:bc24:5b51:b192	91.81.177.146
b51a:901b:cb15:8045:ada8:bc24:5b51:b193	91.81.177.147
b51a:901b:cb15:8045:ada8:bc24:5b51:b194	91.81.177.148
b51a:901b:cb15:8045:ada8:bc24:5b51:b195	91.81.177.149
b51a:901b:cb15:8045:ada8:bc24:5b51:b196	91.81.177.150
b51a:901b:cb15:8045:ada8:bc24:5b51:b197	91.81.177.151
b51a:901b:cb15:8045:ada8:bc24:5b51:b198	91.81.177.152
b51a:901b:cb15:8045:ada8:bc24:5b51:b199	91.81.177.153
b51a:901b:cb15:8045:ada8:bc24:5b51:b19a	91.81.177.154
b51a:901b:cb15:8045:ada8:bc24:5b51:b19b	91.81.177.155
b51a:901b:cb15:8045:ada8:bc24:5b51:b19c	91.81.177.156
b51a:901b:cb15:8045:ada8:bc24:5b51:b19d	91.81.177.157
b51a:901b:cb15:8045:ada8:bc24:5b51:b19e	91.81.177.158
b51a:901b:cb15:8045:ada8:bc24:5b51:b19f	91.81.177.159
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a0	91.81.177.160
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a1	91.81.177.161
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a2	91.81.177.162
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a3	91.81.177.163
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a4	91.81.177.164
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a5	91.81.177.165
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a6	91.81.177.166
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a7	91.81.177.167
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a8	91.81.177.168
b51a:901b:cb15:8045:ada8:bc24:5b51:b1a9	91.81.177.169
b51a:901b:cb15:8045:ada8:bc24:5b51:b1aa	91.81.177.170
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ab	91.81.177.171
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ac	91.81.177.172
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ad	91.81.177.173
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ae	91.81.177.174
b51a:901b:cb15:8045:ada8:bc24:5b51:b1af	91.81.177.175
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b0	91.81.177.176
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b1	91.81.177.177
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b2	91.81.177.178
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b3	91.81.177.179
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b4	91.81.177.180

b51a:901b:cb15:8045:ada8:bc24:5b51:b1b5	91.81.177.181
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b6	91.81.177.182
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b7	91.81.177.183
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b8	91.81.177.184
b51a:901b:cb15:8045:ada8:bc24:5b51:b1b9	91.81.177.185
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ba	91.81.177.186
b51a:901b:cb15:8045:ada8:bc24:5b51:b1bb	91.81.177.187
b51a:901b:cb15:8045:ada8:bc24:5b51:b1bc	91.81.177.188
b51a:901b:cb15:8045:ada8:bc24:5b51:b1bd	91.81.177.189
b51a:901b:cb15:8045:ada8:bc24:5b51:b1be	91.81.177.190
b51a:901b:cb15:8045:ada8:bc24:5b51:b1bf	91.81.177.191
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c0	91.81.177.192
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c1	91.81.177.193
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c2	91.81.177.194
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c3	91.81.177.195
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c4	91.81.177.196
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c5	91.81.177.197
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c6	91.81.177.198
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c7	91.81.177.199
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c8	91.81.177.200
b51a:901b:cb15:8045:ada8:bc24:5b51:b1c9	91.81.177.201
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ca	91.81.177.202
b51a:901b:cb15:8045:ada8:bc24:5b51:b1cb	91.81.177.203
b51a:901b:cb15:8045:ada8:bc24:5b51:b1cc	91.81.177.204
b51a:901b:cb15:8045:ada8:bc24:5b51:b1cd	91.81.177.205
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ce	91.81.177.206
b51a:901b:cb15:8045:ada8:bc24:5b51:b1cf	91.81.177.207
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d0	91.81.177.208
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d1	91.81.177.209
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d2	91.81.177.210
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d3	91.81.177.211
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d4	91.81.177.212
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d5	91.81.177.213
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d6	91.81.177.214
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d7	91.81.177.215
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d8	91.81.177.216
b51a:901b:cb15:8045:ada8:bc24:5b51:b1d9	91.81.177.217
b51a:901b:cb15:8045:ada8:bc24:5b51:b1da	91.81.177.218
b51a:901b:cb15:8045:ada8:bc24:5b51:b1db	91.81.177.219
b51a:901b:cb15:8045:ada8:bc24:5b51:b1dc	91.81.177.220
b51a:901b:cb15:8045:ada8:bc24:5b51:b1dd	91.81.177.221
b51a:901b:cb15:8045:ada8:bc24:5b51:b1de	91.81.177.222
b51a:901b:cb15:8045:ada8:bc24:5b51:b1df	91.81.177.223
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e0	91.81.177.224
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e1	91.81.177.225
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e2	91.81.177.226
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e3	91.81.177.227
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e4	91.81.177.228
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e5	91.81.177.229
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e6	91.81.177.230
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e7	91.81.177.231
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e8	91.81.177.232
b51a:901b:cb15:8045:ada8:bc24:5b51:b1e9	91.81.177.233
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ea	91.81.177.234
b51a:901b:cb15:8045:ada8:bc24:5b51:b1eb	91.81.177.235
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ec	91.81.177.236
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ed	91.81.177.237
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ee	91.81.177.238
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ef	91.81.177.239
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f0	91.81.177.240
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f1	91.81.177.241
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f2	91.81.177.242
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f3	91.81.177.243
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f4	91.81.177.244
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f5	91.81.177.245
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f6	91.81.177.246
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f7	91.81.177.247
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f8	91.81.177.248
b51a:901b:cb15:8045:ada8:bc24:5b51:b1f9	91.81.177.249
b51a:901b:cb15:8045:ada8:bc24:5b51:b1fa	91.81.177.250
b51a:901b:cb15:8045:ada8:bc24:5b51:b1fb	91.81.177.251
b51a:901b:cb15:8045:ada8:bc24:5b51:b1fc	91.81.177.252
b51a:901b:cb15:8045:ada8:bc24:5b51:b1fd	91.81.177.253
b51a:901b:cb15:8045:ada8:bc24:5b51:b1fe	91.81.177.254
b51a:901b:cb15:8045:ada8:bc24:5b51:b1ff	91.81.177.255

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.