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:bc24:5b51:9701	91.81.151.1
b51a:901b:cb15:8045:ada8:bc24:5b51:9702	91.81.151.2
b51a:901b:cb15:8045:ada8:bc24:5b51:9703	91.81.151.3
b51a:901b:cb15:8045:ada8:bc24:5b51:9704	91.81.151.4
b51a:901b:cb15:8045:ada8:bc24:5b51:9705	91.81.151.5
b51a:901b:cb15:8045:ada8:bc24:5b51:9706	91.81.151.6
b51a:901b:cb15:8045:ada8:bc24:5b51:9707	91.81.151.7
b51a:901b:cb15:8045:ada8:bc24:5b51:9708	91.81.151.8
b51a:901b:cb15:8045:ada8:bc24:5b51:9709	91.81.151.9
b51a:901b:cb15:8045:ada8:bc24:5b51:970a	91.81.151.10
b51a:901b:cb15:8045:ada8:bc24:5b51:970b	91.81.151.11
b51a:901b:cb15:8045:ada8:bc24:5b51:970c	91.81.151.12
b51a:901b:cb15:8045:ada8:bc24:5b51:970d	91.81.151.13
b51a:901b:cb15:8045:ada8:bc24:5b51:970e	91.81.151.14
b51a:901b:cb15:8045:ada8:bc24:5b51:970f	91.81.151.15
b51a:901b:cb15:8045:ada8:bc24:5b51:9710	91.81.151.16
b51a:901b:cb15:8045:ada8:bc24:5b51:9711	91.81.151.17
b51a:901b:cb15:8045:ada8:bc24:5b51:9712	91.81.151.18
b51a:901b:cb15:8045:ada8:bc24:5b51:9713	91.81.151.19
b51a:901b:cb15:8045:ada8:bc24:5b51:9714	91.81.151.20
b51a:901b:cb15:8045:ada8:bc24:5b51:9715	91.81.151.21
b51a:901b:cb15:8045:ada8:bc24:5b51:9716	91.81.151.22
b51a:901b:cb15:8045:ada8:bc24:5b51:9717	91.81.151.23
b51a:901b:cb15:8045:ada8:bc24:5b51:9718	91.81.151.24
b51a:901b:cb15:8045:ada8:bc24:5b51:9719	91.81.151.25
b51a:901b:cb15:8045:ada8:bc24:5b51:971a	91.81.151.26
b51a:901b:cb15:8045:ada8:bc24:5b51:971b	91.81.151.27
b51a:901b:cb15:8045:ada8:bc24:5b51:971c	91.81.151.28
b51a:901b:cb15:8045:ada8:bc24:5b51:971d	91.81.151.29
b51a:901b:cb15:8045:ada8:bc24:5b51:971e	91.81.151.30
b51a:901b:cb15:8045:ada8:bc24:5b51:971f	91.81.151.31
b51a:901b:cb15:8045:ada8:bc24:5b51:9720	91.81.151.32
b51a:901b:cb15:8045:ada8:bc24:5b51:9721	91.81.151.33
b51a:901b:cb15:8045:ada8:bc24:5b51:9722	91.81.151.34
b51a:901b:cb15:8045:ada8:bc24:5b51:9723	91.81.151.35
b51a:901b:cb15:8045:ada8:bc24:5b51:9724	91.81.151.36
b51a:901b:cb15:8045:ada8:bc24:5b51:9725	91.81.151.37
b51a:901b:cb15:8045:ada8:bc24:5b51:9726	91.81.151.38
b51a:901b:cb15:8045:ada8:bc24:5b51:9727	91.81.151.39
b51a:901b:cb15:8045:ada8:bc24:5b51:9728	91.81.151.40
b51a:901b:cb15:8045:ada8:bc24:5b51:9729	91.81.151.41
b51a:901b:cb15:8045:ada8:bc24:5b51:972a	91.81.151.42
b51a:901b:cb15:8045:ada8:bc24:5b51:972b	91.81.151.43
b51a:901b:cb15:8045:ada8:bc24:5b51:972c	91.81.151.44
b51a:901b:cb15:8045:ada8:bc24:5b51:972d	91.81.151.45
b51a:901b:cb15:8045:ada8:bc24:5b51:972e	91.81.151.46
b51a:901b:cb15:8045:ada8:bc24:5b51:972f	91.81.151.47
b51a:901b:cb15:8045:ada8:bc24:5b51:9730	91.81.151.48
b51a:901b:cb15:8045:ada8:bc24:5b51:9731	91.81.151.49
b51a:901b:cb15:8045:ada8:bc24:5b51:9732	91.81.151.50
b51a:901b:cb15:8045:ada8:bc24:5b51:9733	91.81.151.51
b51a:901b:cb15:8045:ada8:bc24:5b51:9734	91.81.151.52
b51a:901b:cb15:8045:ada8:bc24:5b51:9735	91.81.151.53
b51a:901b:cb15:8045:ada8:bc24:5b51:9736	91.81.151.54
b51a:901b:cb15:8045:ada8:bc24:5b51:9737	91.81.151.55
b51a:901b:cb15:8045:ada8:bc24:5b51:9738	91.81.151.56
b51a:901b:cb15:8045:ada8:bc24:5b51:9739	91.81.151.57
b51a:901b:cb15:8045:ada8:bc24:5b51:973a	91.81.151.58
b51a:901b:cb15:8045:ada8:bc24:5b51:973b	91.81.151.59
b51a:901b:cb15:8045:ada8:bc24:5b51:973c	91.81.151.60

b51a:901b:cb15:8045:ada8:bc24:5b51:973d	91.81.151.61
b51a:901b:cb15:8045:ada8:bc24:5b51:973e	91.81.151.62
b51a:901b:cb15:8045:ada8:bc24:5b51:973f	91.81.151.63
b51a:901b:cb15:8045:ada8:bc24:5b51:9740	91.81.151.64
b51a:901b:cb15:8045:ada8:bc24:5b51:9741	91.81.151.65
b51a:901b:cb15:8045:ada8:bc24:5b51:9742	91.81.151.66
b51a:901b:cb15:8045:ada8:bc24:5b51:9743	91.81.151.67
b51a:901b:cb15:8045:ada8:bc24:5b51:9744	91.81.151.68
b51a:901b:cb15:8045:ada8:bc24:5b51:9745	91.81.151.69
b51a:901b:cb15:8045:ada8:bc24:5b51:9746	91.81.151.70
b51a:901b:cb15:8045:ada8:bc24:5b51:9747	91.81.151.71
b51a:901b:cb15:8045:ada8:bc24:5b51:9748	91.81.151.72
b51a:901b:cb15:8045:ada8:bc24:5b51:9749	91.81.151.73
b51a:901b:cb15:8045:ada8:bc24:5b51:974a	91.81.151.74
b51a:901b:cb15:8045:ada8:bc24:5b51:974b	91.81.151.75
b51a:901b:cb15:8045:ada8:bc24:5b51:974c	91.81.151.76
b51a:901b:cb15:8045:ada8:bc24:5b51:974d	91.81.151.77
b51a:901b:cb15:8045:ada8:bc24:5b51:974e	91.81.151.78
b51a:901b:cb15:8045:ada8:bc24:5b51:974f	91.81.151.79
b51a:901b:cb15:8045:ada8:bc24:5b51:9750	91.81.151.80
b51a:901b:cb15:8045:ada8:bc24:5b51:9751	91.81.151.81
b51a:901b:cb15:8045:ada8:bc24:5b51:9752	91.81.151.82
b51a:901b:cb15:8045:ada8:bc24:5b51:9753	91.81.151.83
b51a:901b:cb15:8045:ada8:bc24:5b51:9754	91.81.151.84
b51a:901b:cb15:8045:ada8:bc24:5b51:9755	91.81.151.85
b51a:901b:cb15:8045:ada8:bc24:5b51:9756	91.81.151.86
b51a:901b:cb15:8045:ada8:bc24:5b51:9757	91.81.151.87
b51a:901b:cb15:8045:ada8:bc24:5b51:9758	91.81.151.88
b51a:901b:cb15:8045:ada8:bc24:5b51:9759	91.81.151.89
b51a:901b:cb15:8045:ada8:bc24:5b51:975a	91.81.151.90
b51a:901b:cb15:8045:ada8:bc24:5b51:975b	91.81.151.91
b51a:901b:cb15:8045:ada8:bc24:5b51:975c	91.81.151.92
b51a:901b:cb15:8045:ada8:bc24:5b51:975d	91.81.151.93
b51a:901b:cb15:8045:ada8:bc24:5b51:975e	91.81.151.94
b51a:901b:cb15:8045:ada8:bc24:5b51:975f	91.81.151.95
b51a:901b:cb15:8045:ada8:bc24:5b51:9760	91.81.151.96
b51a:901b:cb15:8045:ada8:bc24:5b51:9761	91.81.151.97
b51a:901b:cb15:8045:ada8:bc24:5b51:9762	91.81.151.98
b51a:901b:cb15:8045:ada8:bc24:5b51:9763	91.81.151.99
b51a:901b:cb15:8045:ada8:bc24:5b51:9764	91.81.151.100
b51a:901b:cb15:8045:ada8:bc24:5b51:9765	91.81.151.101
b51a:901b:cb15:8045:ada8:bc24:5b51:9766	91.81.151.102
b51a:901b:cb15:8045:ada8:bc24:5b51:9767	91.81.151.103
b51a:901b:cb15:8045:ada8:bc24:5b51:9768	91.81.151.104
b51a:901b:cb15:8045:ada8:bc24:5b51:9769	91.81.151.105
b51a:901b:cb15:8045:ada8:bc24:5b51:976a	91.81.151.106
b51a:901b:cb15:8045:ada8:bc24:5b51:976b	91.81.151.107
b51a:901b:cb15:8045:ada8:bc24:5b51:976c	91.81.151.108
b51a:901b:cb15:8045:ada8:bc24:5b51:976d	91.81.151.109
b51a:901b:cb15:8045:ada8:bc24:5b51:976e	91.81.151.110
b51a:901b:cb15:8045:ada8:bc24:5b51:976f	91.81.151.111
b51a:901b:cb15:8045:ada8:bc24:5b51:9770	91.81.151.112
b51a:901b:cb15:8045:ada8:bc24:5b51:9771	91.81.151.113
b51a:901b:cb15:8045:ada8:bc24:5b51:9772	91.81.151.114
b51a:901b:cb15:8045:ada8:bc24:5b51:9773	91.81.151.115
b51a:901b:cb15:8045:ada8:bc24:5b51:9774	91.81.151.116
b51a:901b:cb15:8045:ada8:bc24:5b51:9775	91.81.151.117
b51a:901b:cb15:8045:ada8:bc24:5b51:9776	91.81.151.118
b51a:901b:cb15:8045:ada8:bc24:5b51:9777	91.81.151.119
b51a:901b:cb15:8045:ada8:bc24:5b51:9778	91.81.151.120

b51a:901b:cb15:8045:ada8:bc24:5b51:9779	91.81.151.121
b51a:901b:cb15:8045:ada8:bc24:5b51:977a	91.81.151.122
b51a:901b:cb15:8045:ada8:bc24:5b51:977b	91.81.151.123
b51a:901b:cb15:8045:ada8:bc24:5b51:977c	91.81.151.124
b51a:901b:cb15:8045:ada8:bc24:5b51:977d	91.81.151.125
b51a:901b:cb15:8045:ada8:bc24:5b51:977e	91.81.151.126
b51a:901b:cb15:8045:ada8:bc24:5b51:977f	91.81.151.127
b51a:901b:cb15:8045:ada8:bc24:5b51:9780	91.81.151.128
b51a:901b:cb15:8045:ada8:bc24:5b51:9781	91.81.151.129
b51a:901b:cb15:8045:ada8:bc24:5b51:9782	91.81.151.130
b51a:901b:cb15:8045:ada8:bc24:5b51:9783	91.81.151.131
b51a:901b:cb15:8045:ada8:bc24:5b51:9784	91.81.151.132
b51a:901b:cb15:8045:ada8:bc24:5b51:9785	91.81.151.133
b51a:901b:cb15:8045:ada8:bc24:5b51:9786	91.81.151.134
b51a:901b:cb15:8045:ada8:bc24:5b51:9787	91.81.151.135
b51a:901b:cb15:8045:ada8:bc24:5b51:9788	91.81.151.136
b51a:901b:cb15:8045:ada8:bc24:5b51:9789	91.81.151.137
b51a:901b:cb15:8045:ada8:bc24:5b51:978a	91.81.151.138
b51a:901b:cb15:8045:ada8:bc24:5b51:978b	91.81.151.139
b51a:901b:cb15:8045:ada8:bc24:5b51:978c	91.81.151.140
b51a:901b:cb15:8045:ada8:bc24:5b51:978d	91.81.151.141
b51a:901b:cb15:8045:ada8:bc24:5b51:978e	91.81.151.142
b51a:901b:cb15:8045:ada8:bc24:5b51:978f	91.81.151.143
b51a:901b:cb15:8045:ada8:bc24:5b51:9790	91.81.151.144
b51a:901b:cb15:8045:ada8:bc24:5b51:9791	91.81.151.145
b51a:901b:cb15:8045:ada8:bc24:5b51:9792	91.81.151.146
b51a:901b:cb15:8045:ada8:bc24:5b51:9793	91.81.151.147
b51a:901b:cb15:8045:ada8:bc24:5b51:9794	91.81.151.148
b51a:901b:cb15:8045:ada8:bc24:5b51:9795	91.81.151.149
b51a:901b:cb15:8045:ada8:bc24:5b51:9796	91.81.151.150
b51a:901b:cb15:8045:ada8:bc24:5b51:9797	91.81.151.151
b51a:901b:cb15:8045:ada8:bc24:5b51:9798	91.81.151.152
b51a:901b:cb15:8045:ada8:bc24:5b51:9799	91.81.151.153
b51a:901b:cb15:8045:ada8:bc24:5b51:979a	91.81.151.154
b51a:901b:cb15:8045:ada8:bc24:5b51:979b	91.81.151.155
b51a:901b:cb15:8045:ada8:bc24:5b51:979c	91.81.151.156
b51a:901b:cb15:8045:ada8:bc24:5b51:979d	91.81.151.157
b51a:901b:cb15:8045:ada8:bc24:5b51:979e	91.81.151.158
b51a:901b:cb15:8045:ada8:bc24:5b51:979f	91.81.151.159
b51a:901b:cb15:8045:ada8:bc24:5b51:97a0	91.81.151.160
b51a:901b:cb15:8045:ada8:bc24:5b51:97a1	91.81.151.161
b51a:901b:cb15:8045:ada8:bc24:5b51:97a2	91.81.151.162
b51a:901b:cb15:8045:ada8:bc24:5b51:97a3	91.81.151.163
b51a:901b:cb15:8045:ada8:bc24:5b51:97a4	91.81.151.164
b51a:901b:cb15:8045:ada8:bc24:5b51:97a5	91.81.151.165
b51a:901b:cb15:8045:ada8:bc24:5b51:97a6	91.81.151.166
b51a:901b:cb15:8045:ada8:bc24:5b51:97a7	91.81.151.167
b51a:901b:cb15:8045:ada8:bc24:5b51:97a8	91.81.151.168
b51a:901b:cb15:8045:ada8:bc24:5b51:97a9	91.81.151.169
b51a:901b:cb15:8045:ada8:bc24:5b51:97aa	91.81.151.170
b51a:901b:cb15:8045:ada8:bc24:5b51:97ab	91.81.151.171
b51a:901b:cb15:8045:ada8:bc24:5b51:97ac	91.81.151.172
b51a:901b:cb15:8045:ada8:bc24:5b51:97ad	91.81.151.173
b51a:901b:cb15:8045:ada8:bc24:5b51:97ae	91.81.151.174
b51a:901b:cb15:8045:ada8:bc24:5b51:97af	91.81.151.175
b51a:901b:cb15:8045:ada8:bc24:5b51:97b0	91.81.151.176
b51a:901b:cb15:8045:ada8:bc24:5b51:97b1	91.81.151.177
b51a:901b:cb15:8045:ada8:bc24:5b51:97b2	91.81.151.178
b51a:901b:cb15:8045:ada8:bc24:5b51:97b3	91.81.151.179
b51a:901b:cb15:8045:ada8:bc24:5b51:97b4	91.81.151.180

b51a:901b:cb15:8045:ada8:bc24:5b51:97b5	91.81.151.181
b51a:901b:cb15:8045:ada8:bc24:5b51:97b6	91.81.151.182
b51a:901b:cb15:8045:ada8:bc24:5b51:97b7	91.81.151.183
b51a:901b:cb15:8045:ada8:bc24:5b51:97b8	91.81.151.184
b51a:901b:cb15:8045:ada8:bc24:5b51:97b9	91.81.151.185
b51a:901b:cb15:8045:ada8:bc24:5b51:97ba	91.81.151.186
b51a:901b:cb15:8045:ada8:bc24:5b51:97bb	91.81.151.187
b51a:901b:cb15:8045:ada8:bc24:5b51:97bc	91.81.151.188
b51a:901b:cb15:8045:ada8:bc24:5b51:97bd	91.81.151.189
b51a:901b:cb15:8045:ada8:bc24:5b51:97be	91.81.151.190
b51a:901b:cb15:8045:ada8:bc24:5b51:97bf	91.81.151.191
b51a:901b:cb15:8045:ada8:bc24:5b51:97c0	91.81.151.192
b51a:901b:cb15:8045:ada8:bc24:5b51:97c1	91.81.151.193
b51a:901b:cb15:8045:ada8:bc24:5b51:97c2	91.81.151.194
b51a:901b:cb15:8045:ada8:bc24:5b51:97c3	91.81.151.195
b51a:901b:cb15:8045:ada8:bc24:5b51:97c4	91.81.151.196
b51a:901b:cb15:8045:ada8:bc24:5b51:97c5	91.81.151.197
b51a:901b:cb15:8045:ada8:bc24:5b51:97c6	91.81.151.198
b51a:901b:cb15:8045:ada8:bc24:5b51:97c7	91.81.151.199
b51a:901b:cb15:8045:ada8:bc24:5b51:97c8	91.81.151.200
b51a:901b:cb15:8045:ada8:bc24:5b51:97c9	91.81.151.201
b51a:901b:cb15:8045:ada8:bc24:5b51:97ca	91.81.151.202
b51a:901b:cb15:8045:ada8:bc24:5b51:97cb	91.81.151.203
b51a:901b:cb15:8045:ada8:bc24:5b51:97cc	91.81.151.204
b51a:901b:cb15:8045:ada8:bc24:5b51:97cd	91.81.151.205
b51a:901b:cb15:8045:ada8:bc24:5b51:97ce	91.81.151.206
b51a:901b:cb15:8045:ada8:bc24:5b51:97cf	91.81.151.207
b51a:901b:cb15:8045:ada8:bc24:5b51:97d0	91.81.151.208
b51a:901b:cb15:8045:ada8:bc24:5b51:97d1	91.81.151.209
b51a:901b:cb15:8045:ada8:bc24:5b51:97d2	91.81.151.210
b51a:901b:cb15:8045:ada8:bc24:5b51:97d3	91.81.151.211
b51a:901b:cb15:8045:ada8:bc24:5b51:97d4	91.81.151.212
b51a:901b:cb15:8045:ada8:bc24:5b51:97d5	91.81.151.213
b51a:901b:cb15:8045:ada8:bc24:5b51:97d6	91.81.151.214
b51a:901b:cb15:8045:ada8:bc24:5b51:97d7	91.81.151.215
b51a:901b:cb15:8045:ada8:bc24:5b51:97d8	91.81.151.216
b51a:901b:cb15:8045:ada8:bc24:5b51:97d9	91.81.151.217
b51a:901b:cb15:8045:ada8:bc24:5b51:97da	91.81.151.218
b51a:901b:cb15:8045:ada8:bc24:5b51:97db	91.81.151.219
b51a:901b:cb15:8045:ada8:bc24:5b51:97dc	91.81.151.220
b51a:901b:cb15:8045:ada8:bc24:5b51:97dd	91.81.151.221
b51a:901b:cb15:8045:ada8:bc24:5b51:97de	91.81.151.222
b51a:901b:cb15:8045:ada8:bc24:5b51:97df	91.81.151.223
b51a:901b:cb15:8045:ada8:bc24:5b51:97e0	91.81.151.224
b51a:901b:cb15:8045:ada8:bc24:5b51:97e1	91.81.151.225
b51a:901b:cb15:8045:ada8:bc24:5b51:97e2	91.81.151.226
b51a:901b:cb15:8045:ada8:bc24:5b51:97e3	91.81.151.227
b51a:901b:cb15:8045:ada8:bc24:5b51:97e4	91.81.151.228
b51a:901b:cb15:8045:ada8:bc24:5b51:97e5	91.81.151.229
b51a:901b:cb15:8045:ada8:bc24:5b51:97e6	91.81.151.230
b51a:901b:cb15:8045:ada8:bc24:5b51:97e7	91.81.151.231
b51a:901b:cb15:8045:ada8:bc24:5b51:97e8	91.81.151.232
b51a:901b:cb15:8045:ada8:bc24:5b51:97e9	91.81.151.233
b51a:901b:cb15:8045:ada8:bc24:5b51:97ea	91.81.151.234
b51a:901b:cb15:8045:ada8:bc24:5b51:97eb	91.81.151.235
b51a:901b:cb15:8045:ada8:bc24:5b51:97ec	91.81.151.236
b51a:901b:cb15:8045:ada8:bc24:5b51:97ed	91.81.151.237
b51a:901b:cb15:8045:ada8:bc24:5b51:97ee	91.81.151.238
b51a:901b:cb15:8045:ada8:bc24:5b51:97ef	91.81.151.239
b51a:901b:cb15:8045:ada8:bc24:5b51:97f0	91.81.151.240
b51a:901b:cb15:8045:ada8:bc24:5b51:97f1	91.81.151.241
b51a:901b:cb15:8045:ada8:bc24:5b51:97f2	91.81.151.242
b51a:901b:cb15:8045:ada8:bc24:5b51:97f3	91.81.151.243
b51a:901b:cb15:8045:ada8:bc24:5b51:97f4	91.81.151.244
b51a:901b:cb15:8045:ada8:bc24:5b51:97f5	91.81.151.245
b51a:901b:cb15:8045:ada8:bc24:5b51:97f6	91.81.151.246
b51a:901b:cb15:8045:ada8:bc24:5b51:97f7	91.81.151.247
b51a:901b:cb15:8045:ada8:bc24:5b51:97f8	91.81.151.248
b51a:901b:cb15:8045:ada8:bc24:5b51:97f9	91.81.151.249
b51a:901b:cb15:8045:ada8:bc24:5b51:97fa	91.81.151.250
b51a:901b:cb15:8045:ada8:bc24:5b51:97fb	91.81.151.251
b51a:901b:cb15:8045:ada8:bc24:5b51:97fc	91.81.151.252
b51a:901b:cb15:8045:ada8:bc24:5b51:97fd	91.81.151.253
b51a:901b:cb15:8045:ada8:bc24:5b51:97fe	91.81.151.254
b51a:901b:cb15:8045:ada8:bc24:5b51:97ff	91.81.151.255

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.