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:cd72:3fd1:9701	63.209.151.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:9702	63.209.151.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:9703	63.209.151.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:9704	63.209.151.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:9705	63.209.151.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:9706	63.209.151.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:9707	63.209.151.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:9708	63.209.151.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:9709	63.209.151.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:970a	63.209.151.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:970b	63.209.151.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:970c	63.209.151.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:970d	63.209.151.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:970e	63.209.151.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:970f	63.209.151.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:9710	63.209.151.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:9711	63.209.151.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:9712	63.209.151.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:9713	63.209.151.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:9714	63.209.151.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:9715	63.209.151.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:9716	63.209.151.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:9717	63.209.151.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:9718	63.209.151.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:9719	63.209.151.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:971a	63.209.151.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:971b	63.209.151.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:971c	63.209.151.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:971d	63.209.151.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:971e	63.209.151.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:971f	63.209.151.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:9720	63.209.151.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:9721	63.209.151.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:9722	63.209.151.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:9723	63.209.151.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:9724	63.209.151.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:9725	63.209.151.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:9726	63.209.151.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:9727	63.209.151.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:9728	63.209.151.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:9729	63.209.151.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:972a	63.209.151.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:972b	63.209.151.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:972c	63.209.151.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:972d	63.209.151.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:972e	63.209.151.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:972f	63.209.151.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:9730	63.209.151.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:9731	63.209.151.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:9732	63.209.151.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:9733	63.209.151.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:9734	63.209.151.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:9735	63.209.151.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:9736	63.209.151.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:9737	63.209.151.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:9738	63.209.151.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:9739	63.209.151.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:973a	63.209.151.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:973b	63.209.151.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:973c	63.209.151.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:973d	63.209.151.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:973e	63.209.151.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:973f	63.209.151.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:9740	63.209.151.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:9741	63.209.151.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:9742	63.209.151.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:9743	63.209.151.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:9744	63.209.151.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:9745	63.209.151.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:9746	63.209.151.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:9747	63.209.151.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:9748	63.209.151.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:9749	63.209.151.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:974a	63.209.151.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:974b	63.209.151.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:974c	63.209.151.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:974d	63.209.151.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:974e	63.209.151.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:974f	63.209.151.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:9750	63.209.151.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:9751	63.209.151.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:9752	63.209.151.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:9753	63.209.151.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:9754	63.209.151.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:9755	63.209.151.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:9756	63.209.151.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:9757	63.209.151.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:9758	63.209.151.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:9759	63.209.151.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:975a	63.209.151.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:975b	63.209.151.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:975c	63.209.151.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:975d	63.209.151.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:975e	63.209.151.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:975f	63.209.151.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:9760	63.209.151.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:9761	63.209.151.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:9762	63.209.151.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:9763	63.209.151.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:9764	63.209.151.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:9765	63.209.151.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:9766	63.209.151.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:9767	63.209.151.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:9768	63.209.151.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:9769	63.209.151.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:976a	63.209.151.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:976b	63.209.151.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:976c	63.209.151.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:976d	63.209.151.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:976e	63.209.151.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:976f	63.209.151.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:9770	63.209.151.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:9771	63.209.151.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:9772	63.209.151.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:9773	63.209.151.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:9774	63.209.151.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:9775	63.209.151.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:9776	63.209.151.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:9777	63.209.151.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:9778	63.209.151.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:9779	63.209.151.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:977a	63.209.151.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:977b	63.209.151.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:977c	63.209.151.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:977d	63.209.151.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:977e	63.209.151.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:977f	63.209.151.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:9780	63.209.151.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:9781	63.209.151.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:9782	63.209.151.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:9783	63.209.151.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:9784	63.209.151.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:9785	63.209.151.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:9786	63.209.151.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:9787	63.209.151.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:9788	63.209.151.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:9789	63.209.151.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:978a	63.209.151.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:978b	63.209.151.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:978c	63.209.151.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:978d	63.209.151.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:978e	63.209.151.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:978f	63.209.151.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:9790	63.209.151.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:9791	63.209.151.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:9792	63.209.151.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:9793	63.209.151.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:9794	63.209.151.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:9795	63.209.151.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:9796	63.209.151.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:9797	63.209.151.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:9798	63.209.151.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:9799	63.209.151.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:979a	63.209.151.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:979b	63.209.151.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:979c	63.209.151.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:979d	63.209.151.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:979e	63.209.151.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:979f	63.209.151.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a0	63.209.151.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a1	63.209.151.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a2	63.209.151.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a3	63.209.151.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a4	63.209.151.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a5	63.209.151.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a6	63.209.151.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a7	63.209.151.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a8	63.209.151.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:97a9	63.209.151.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:97aa	63.209.151.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ab	63.209.151.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ac	63.209.151.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ad	63.209.151.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ae	63.209.151.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:97af	63.209.151.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b0	63.209.151.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b1	63.209.151.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b2	63.209.151.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b3	63.209.151.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b4	63.209.151.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:97b5	63.209.151.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b6	63.209.151.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b7	63.209.151.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b8	63.209.151.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:97b9	63.209.151.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ba	63.209.151.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:97bb	63.209.151.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:97bc	63.209.151.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:97bd	63.209.151.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:97be	63.209.151.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:97bf	63.209.151.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c0	63.209.151.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c1	63.209.151.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c2	63.209.151.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c3	63.209.151.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c4	63.209.151.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c5	63.209.151.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c6	63.209.151.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c7	63.209.151.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c8	63.209.151.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:97c9	63.209.151.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ca	63.209.151.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:97cb	63.209.151.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:97cc	63.209.151.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:97cd	63.209.151.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ce	63.209.151.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:97cf	63.209.151.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d0	63.209.151.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d1	63.209.151.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d2	63.209.151.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d3	63.209.151.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d4	63.209.151.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d5	63.209.151.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d6	63.209.151.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d7	63.209.151.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d8	63.209.151.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:97d9	63.209.151.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:97da	63.209.151.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:97db	63.209.151.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:97dc	63.209.151.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:97dd	63.209.151.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:97de	63.209.151.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:97df	63.209.151.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e0	63.209.151.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e1	63.209.151.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e2	63.209.151.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e3	63.209.151.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e4	63.209.151.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e5	63.209.151.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e6	63.209.151.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e7	63.209.151.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e8	63.209.151.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:97e9	63.209.151.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ea	63.209.151.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:97eb	63.209.151.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ec	63.209.151.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ed	63.209.151.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ee	63.209.151.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ef	63.209.151.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f0	63.209.151.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f1	63.209.151.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f2	63.209.151.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f3	63.209.151.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f4	63.209.151.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f5	63.209.151.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f6	63.209.151.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f7	63.209.151.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f8	63.209.151.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:97f9	63.209.151.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:97fa	63.209.151.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:97fb	63.209.151.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:97fc	63.209.151.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:97fd	63.209.151.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:97fe	63.209.151.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:97ff	63.209.151.255

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.