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
cb15:901b:901b:fb65:4024:de72:b51e:9701	181.30.151.1
cb15:901b:901b:fb65:4024:de72:b51e:9702	181.30.151.2
cb15:901b:901b:fb65:4024:de72:b51e:9703	181.30.151.3
cb15:901b:901b:fb65:4024:de72:b51e:9704	181.30.151.4
cb15:901b:901b:fb65:4024:de72:b51e:9705	181.30.151.5
cb15:901b:901b:fb65:4024:de72:b51e:9706	181.30.151.6
cb15:901b:901b:fb65:4024:de72:b51e:9707	181.30.151.7
cb15:901b:901b:fb65:4024:de72:b51e:9708	181.30.151.8
cb15:901b:901b:fb65:4024:de72:b51e:9709	181.30.151.9
cb15:901b:901b:fb65:4024:de72:b51e:970a	181.30.151.10
cb15:901b:901b:fb65:4024:de72:b51e:970b	181.30.151.11
cb15:901b:901b:fb65:4024:de72:b51e:970c	181.30.151.12
cb15:901b:901b:fb65:4024:de72:b51e:970d	181.30.151.13
cb15:901b:901b:fb65:4024:de72:b51e:970e	181.30.151.14
cb15:901b:901b:fb65:4024:de72:b51e:970f	181.30.151.15
cb15:901b:901b:fb65:4024:de72:b51e:9710	181.30.151.16
cb15:901b:901b:fb65:4024:de72:b51e:9711	181.30.151.17
cb15:901b:901b:fb65:4024:de72:b51e:9712	181.30.151.18
cb15:901b:901b:fb65:4024:de72:b51e:9713	181.30.151.19
cb15:901b:901b:fb65:4024:de72:b51e:9714	181.30.151.20
cb15:901b:901b:fb65:4024:de72:b51e:9715	181.30.151.21
cb15:901b:901b:fb65:4024:de72:b51e:9716	181.30.151.22
cb15:901b:901b:fb65:4024:de72:b51e:9717	181.30.151.23
cb15:901b:901b:fb65:4024:de72:b51e:9718	181.30.151.24
cb15:901b:901b:fb65:4024:de72:b51e:9719	181.30.151.25
cb15:901b:901b:fb65:4024:de72:b51e:971a	181.30.151.26
cb15:901b:901b:fb65:4024:de72:b51e:971b	181.30.151.27
cb15:901b:901b:fb65:4024:de72:b51e:971c	181.30.151.28
cb15:901b:901b:fb65:4024:de72:b51e:971d	181.30.151.29
cb15:901b:901b:fb65:4024:de72:b51e:971e	181.30.151.30
cb15:901b:901b:fb65:4024:de72:b51e:971f	181.30.151.31
cb15:901b:901b:fb65:4024:de72:b51e:9720	181.30.151.32
cb15:901b:901b:fb65:4024:de72:b51e:9721	181.30.151.33
cb15:901b:901b:fb65:4024:de72:b51e:9722	181.30.151.34
cb15:901b:901b:fb65:4024:de72:b51e:9723	181.30.151.35
cb15:901b:901b:fb65:4024:de72:b51e:9724	181.30.151.36
cb15:901b:901b:fb65:4024:de72:b51e:9725	181.30.151.37
cb15:901b:901b:fb65:4024:de72:b51e:9726	181.30.151.38
cb15:901b:901b:fb65:4024:de72:b51e:9727	181.30.151.39
cb15:901b:901b:fb65:4024:de72:b51e:9728	181.30.151.40
cb15:901b:901b:fb65:4024:de72:b51e:9729	181.30.151.41
cb15:901b:901b:fb65:4024:de72:b51e:972a	181.30.151.42
cb15:901b:901b:fb65:4024:de72:b51e:972b	181.30.151.43
cb15:901b:901b:fb65:4024:de72:b51e:972c	181.30.151.44
cb15:901b:901b:fb65:4024:de72:b51e:972d	181.30.151.45
cb15:901b:901b:fb65:4024:de72:b51e:972e	181.30.151.46
cb15:901b:901b:fb65:4024:de72:b51e:972f	181.30.151.47
cb15:901b:901b:fb65:4024:de72:b51e:9730	181.30.151.48
cb15:901b:901b:fb65:4024:de72:b51e:9731	181.30.151.49
cb15:901b:901b:fb65:4024:de72:b51e:9732	181.30.151.50
cb15:901b:901b:fb65:4024:de72:b51e:9733	181.30.151.51
cb15:901b:901b:fb65:4024:de72:b51e:9734	181.30.151.52
cb15:901b:901b:fb65:4024:de72:b51e:9735	181.30.151.53
cb15:901b:901b:fb65:4024:de72:b51e:9736	181.30.151.54
cb15:901b:901b:fb65:4024:de72:b51e:9737	181.30.151.55
cb15:901b:901b:fb65:4024:de72:b51e:9738	181.30.151.56
cb15:901b:901b:fb65:4024:de72:b51e:9739	181.30.151.57
cb15:901b:901b:fb65:4024:de72:b51e:973a	181.30.151.58
cb15:901b:901b:fb65:4024:de72:b51e:973b	181.30.151.59
cb15:901b:901b:fb65:4024:de72:b51e:973c	181.30.151.60

cb15:901b:901b:fb65:4024:de72:b51e:973d	181.30.151.61
cb15:901b:901b:fb65:4024:de72:b51e:973e	181.30.151.62
cb15:901b:901b:fb65:4024:de72:b51e:973f	181.30.151.63
cb15:901b:901b:fb65:4024:de72:b51e:9740	181.30.151.64
cb15:901b:901b:fb65:4024:de72:b51e:9741	181.30.151.65
cb15:901b:901b:fb65:4024:de72:b51e:9742	181.30.151.66
cb15:901b:901b:fb65:4024:de72:b51e:9743	181.30.151.67
cb15:901b:901b:fb65:4024:de72:b51e:9744	181.30.151.68
cb15:901b:901b:fb65:4024:de72:b51e:9745	181.30.151.69
cb15:901b:901b:fb65:4024:de72:b51e:9746	181.30.151.70
cb15:901b:901b:fb65:4024:de72:b51e:9747	181.30.151.71
cb15:901b:901b:fb65:4024:de72:b51e:9748	181.30.151.72
cb15:901b:901b:fb65:4024:de72:b51e:9749	181.30.151.73
cb15:901b:901b:fb65:4024:de72:b51e:974a	181.30.151.74
cb15:901b:901b:fb65:4024:de72:b51e:974b	181.30.151.75
cb15:901b:901b:fb65:4024:de72:b51e:974c	181.30.151.76
cb15:901b:901b:fb65:4024:de72:b51e:974d	181.30.151.77
cb15:901b:901b:fb65:4024:de72:b51e:974e	181.30.151.78
cb15:901b:901b:fb65:4024:de72:b51e:974f	181.30.151.79
cb15:901b:901b:fb65:4024:de72:b51e:9750	181.30.151.80
cb15:901b:901b:fb65:4024:de72:b51e:9751	181.30.151.81
cb15:901b:901b:fb65:4024:de72:b51e:9752	181.30.151.82
cb15:901b:901b:fb65:4024:de72:b51e:9753	181.30.151.83
cb15:901b:901b:fb65:4024:de72:b51e:9754	181.30.151.84
cb15:901b:901b:fb65:4024:de72:b51e:9755	181.30.151.85
cb15:901b:901b:fb65:4024:de72:b51e:9756	181.30.151.86
cb15:901b:901b:fb65:4024:de72:b51e:9757	181.30.151.87
cb15:901b:901b:fb65:4024:de72:b51e:9758	181.30.151.88
cb15:901b:901b:fb65:4024:de72:b51e:9759	181.30.151.89
cb15:901b:901b:fb65:4024:de72:b51e:975a	181.30.151.90
cb15:901b:901b:fb65:4024:de72:b51e:975b	181.30.151.91
cb15:901b:901b:fb65:4024:de72:b51e:975c	181.30.151.92
cb15:901b:901b:fb65:4024:de72:b51e:975d	181.30.151.93
cb15:901b:901b:fb65:4024:de72:b51e:975e	181.30.151.94
cb15:901b:901b:fb65:4024:de72:b51e:975f	181.30.151.95
cb15:901b:901b:fb65:4024:de72:b51e:9760	181.30.151.96
cb15:901b:901b:fb65:4024:de72:b51e:9761	181.30.151.97
cb15:901b:901b:fb65:4024:de72:b51e:9762	181.30.151.98
cb15:901b:901b:fb65:4024:de72:b51e:9763	181.30.151.99
cb15:901b:901b:fb65:4024:de72:b51e:9764	181.30.151.100
cb15:901b:901b:fb65:4024:de72:b51e:9765	181.30.151.101
cb15:901b:901b:fb65:4024:de72:b51e:9766	181.30.151.102
cb15:901b:901b:fb65:4024:de72:b51e:9767	181.30.151.103
cb15:901b:901b:fb65:4024:de72:b51e:9768	181.30.151.104
cb15:901b:901b:fb65:4024:de72:b51e:9769	181.30.151.105
cb15:901b:901b:fb65:4024:de72:b51e:976a	181.30.151.106
cb15:901b:901b:fb65:4024:de72:b51e:976b	181.30.151.107
cb15:901b:901b:fb65:4024:de72:b51e:976c	181.30.151.108
cb15:901b:901b:fb65:4024:de72:b51e:976d	181.30.151.109
cb15:901b:901b:fb65:4024:de72:b51e:976e	181.30.151.110
cb15:901b:901b:fb65:4024:de72:b51e:976f	181.30.151.111
cb15:901b:901b:fb65:4024:de72:b51e:9770	181.30.151.112
cb15:901b:901b:fb65:4024:de72:b51e:9771	181.30.151.113
cb15:901b:901b:fb65:4024:de72:b51e:9772	181.30.151.114
cb15:901b:901b:fb65:4024:de72:b51e:9773	181.30.151.115
cb15:901b:901b:fb65:4024:de72:b51e:9774	181.30.151.116
cb15:901b:901b:fb65:4024:de72:b51e:9775	181.30.151.117
cb15:901b:901b:fb65:4024:de72:b51e:9776	181.30.151.118
cb15:901b:901b:fb65:4024:de72:b51e:9777	181.30.151.119
cb15:901b:901b:fb65:4024:de72:b51e:9778	181.30.151.120

cb15:901b:901b:fb65:4024:de72:b51e:9779	181.30.151.121
cb15:901b:901b:fb65:4024:de72:b51e:977a	181.30.151.122
cb15:901b:901b:fb65:4024:de72:b51e:977b	181.30.151.123
cb15:901b:901b:fb65:4024:de72:b51e:977c	181.30.151.124
cb15:901b:901b:fb65:4024:de72:b51e:977d	181.30.151.125
cb15:901b:901b:fb65:4024:de72:b51e:977e	181.30.151.126
cb15:901b:901b:fb65:4024:de72:b51e:977f	181.30.151.127
cb15:901b:901b:fb65:4024:de72:b51e:9780	181.30.151.128
cb15:901b:901b:fb65:4024:de72:b51e:9781	181.30.151.129
cb15:901b:901b:fb65:4024:de72:b51e:9782	181.30.151.130
cb15:901b:901b:fb65:4024:de72:b51e:9783	181.30.151.131
cb15:901b:901b:fb65:4024:de72:b51e:9784	181.30.151.132
cb15:901b:901b:fb65:4024:de72:b51e:9785	181.30.151.133
cb15:901b:901b:fb65:4024:de72:b51e:9786	181.30.151.134
cb15:901b:901b:fb65:4024:de72:b51e:9787	181.30.151.135
cb15:901b:901b:fb65:4024:de72:b51e:9788	181.30.151.136
cb15:901b:901b:fb65:4024:de72:b51e:9789	181.30.151.137
cb15:901b:901b:fb65:4024:de72:b51e:978a	181.30.151.138
cb15:901b:901b:fb65:4024:de72:b51e:978b	181.30.151.139
cb15:901b:901b:fb65:4024:de72:b51e:978c	181.30.151.140
cb15:901b:901b:fb65:4024:de72:b51e:978d	181.30.151.141
cb15:901b:901b:fb65:4024:de72:b51e:978e	181.30.151.142
cb15:901b:901b:fb65:4024:de72:b51e:978f	181.30.151.143
cb15:901b:901b:fb65:4024:de72:b51e:9790	181.30.151.144
cb15:901b:901b:fb65:4024:de72:b51e:9791	181.30.151.145
cb15:901b:901b:fb65:4024:de72:b51e:9792	181.30.151.146
cb15:901b:901b:fb65:4024:de72:b51e:9793	181.30.151.147
cb15:901b:901b:fb65:4024:de72:b51e:9794	181.30.151.148
cb15:901b:901b:fb65:4024:de72:b51e:9795	181.30.151.149
cb15:901b:901b:fb65:4024:de72:b51e:9796	181.30.151.150
cb15:901b:901b:fb65:4024:de72:b51e:9797	181.30.151.151
cb15:901b:901b:fb65:4024:de72:b51e:9798	181.30.151.152
cb15:901b:901b:fb65:4024:de72:b51e:9799	181.30.151.153
cb15:901b:901b:fb65:4024:de72:b51e:979a	181.30.151.154
cb15:901b:901b:fb65:4024:de72:b51e:979b	181.30.151.155
cb15:901b:901b:fb65:4024:de72:b51e:979c	181.30.151.156
cb15:901b:901b:fb65:4024:de72:b51e:979d	181.30.151.157
cb15:901b:901b:fb65:4024:de72:b51e:979e	181.30.151.158
cb15:901b:901b:fb65:4024:de72:b51e:979f	181.30.151.159
cb15:901b:901b:fb65:4024:de72:b51e:97a0	181.30.151.160
cb15:901b:901b:fb65:4024:de72:b51e:97a1	181.30.151.161
cb15:901b:901b:fb65:4024:de72:b51e:97a2	181.30.151.162
cb15:901b:901b:fb65:4024:de72:b51e:97a3	181.30.151.163
cb15:901b:901b:fb65:4024:de72:b51e:97a4	181.30.151.164
cb15:901b:901b:fb65:4024:de72:b51e:97a5	181.30.151.165
cb15:901b:901b:fb65:4024:de72:b51e:97a6	181.30.151.166
cb15:901b:901b:fb65:4024:de72:b51e:97a7	181.30.151.167
cb15:901b:901b:fb65:4024:de72:b51e:97a8	181.30.151.168
cb15:901b:901b:fb65:4024:de72:b51e:97a9	181.30.151.169
cb15:901b:901b:fb65:4024:de72:b51e:97aa	181.30.151.170
cb15:901b:901b:fb65:4024:de72:b51e:97ab	181.30.151.171
cb15:901b:901b:fb65:4024:de72:b51e:97ac	181.30.151.172
cb15:901b:901b:fb65:4024:de72:b51e:97ad	181.30.151.173
cb15:901b:901b:fb65:4024:de72:b51e:97ae	181.30.151.174
cb15:901b:901b:fb65:4024:de72:b51e:97af	181.30.151.175
cb15:901b:901b:fb65:4024:de72:b51e:97b0	181.30.151.176
cb15:901b:901b:fb65:4024:de72:b51e:97b1	181.30.151.177
cb15:901b:901b:fb65:4024:de72:b51e:97b2	181.30.151.178
cb15:901b:901b:fb65:4024:de72:b51e:97b3	181.30.151.179
cb15:901b:901b:fb65:4024:de72:b51e:97b4	181.30.151.180

cb15:901b:901b:fb65:4024:de72:b51e:97b5	181.30.151.181
cb15:901b:901b:fb65:4024:de72:b51e:97b6	181.30.151.182
cb15:901b:901b:fb65:4024:de72:b51e:97b7	181.30.151.183
cb15:901b:901b:fb65:4024:de72:b51e:97b8	181.30.151.184
cb15:901b:901b:fb65:4024:de72:b51e:97b9	181.30.151.185
cb15:901b:901b:fb65:4024:de72:b51e:97ba	181.30.151.186
cb15:901b:901b:fb65:4024:de72:b51e:97bb	181.30.151.187
cb15:901b:901b:fb65:4024:de72:b51e:97bc	181.30.151.188
cb15:901b:901b:fb65:4024:de72:b51e:97bd	181.30.151.189
cb15:901b:901b:fb65:4024:de72:b51e:97be	181.30.151.190
cb15:901b:901b:fb65:4024:de72:b51e:97bf	181.30.151.191
cb15:901b:901b:fb65:4024:de72:b51e:97c0	181.30.151.192
cb15:901b:901b:fb65:4024:de72:b51e:97c1	181.30.151.193
cb15:901b:901b:fb65:4024:de72:b51e:97c2	181.30.151.194
cb15:901b:901b:fb65:4024:de72:b51e:97c3	181.30.151.195
cb15:901b:901b:fb65:4024:de72:b51e:97c4	181.30.151.196
cb15:901b:901b:fb65:4024:de72:b51e:97c5	181.30.151.197
cb15:901b:901b:fb65:4024:de72:b51e:97c6	181.30.151.198
cb15:901b:901b:fb65:4024:de72:b51e:97c7	181.30.151.199
cb15:901b:901b:fb65:4024:de72:b51e:97c8	181.30.151.200
cb15:901b:901b:fb65:4024:de72:b51e:97c9	181.30.151.201
cb15:901b:901b:fb65:4024:de72:b51e:97ca	181.30.151.202
cb15:901b:901b:fb65:4024:de72:b51e:97cb	181.30.151.203
cb15:901b:901b:fb65:4024:de72:b51e:97cc	181.30.151.204
cb15:901b:901b:fb65:4024:de72:b51e:97cd	181.30.151.205
cb15:901b:901b:fb65:4024:de72:b51e:97ce	181.30.151.206
cb15:901b:901b:fb65:4024:de72:b51e:97cf	181.30.151.207
cb15:901b:901b:fb65:4024:de72:b51e:97d0	181.30.151.208
cb15:901b:901b:fb65:4024:de72:b51e:97d1	181.30.151.209
cb15:901b:901b:fb65:4024:de72:b51e:97d2	181.30.151.210
cb15:901b:901b:fb65:4024:de72:b51e:97d3	181.30.151.211
cb15:901b:901b:fb65:4024:de72:b51e:97d4	181.30.151.212
cb15:901b:901b:fb65:4024:de72:b51e:97d5	181.30.151.213
cb15:901b:901b:fb65:4024:de72:b51e:97d6	181.30.151.214
cb15:901b:901b:fb65:4024:de72:b51e:97d7	181.30.151.215
cb15:901b:901b:fb65:4024:de72:b51e:97d8	181.30.151.216
cb15:901b:901b:fb65:4024:de72:b51e:97d9	181.30.151.217
cb15:901b:901b:fb65:4024:de72:b51e:97da	181.30.151.218
cb15:901b:901b:fb65:4024:de72:b51e:97db	181.30.151.219
cb15:901b:901b:fb65:4024:de72:b51e:97dc	181.30.151.220
cb15:901b:901b:fb65:4024:de72:b51e:97dd	181.30.151.221
cb15:901b:901b:fb65:4024:de72:b51e:97de	181.30.151.222
cb15:901b:901b:fb65:4024:de72:b51e:97df	181.30.151.223
cb15:901b:901b:fb65:4024:de72:b51e:97e0	181.30.151.224
cb15:901b:901b:fb65:4024:de72:b51e:97e1	181.30.151.225
cb15:901b:901b:fb65:4024:de72:b51e:97e2	181.30.151.226
cb15:901b:901b:fb65:4024:de72:b51e:97e3	181.30.151.227
cb15:901b:901b:fb65:4024:de72:b51e:97e4	181.30.151.228
cb15:901b:901b:fb65:4024:de72:b51e:97e5	181.30.151.229
cb15:901b:901b:fb65:4024:de72:b51e:97e6	181.30.151.230
cb15:901b:901b:fb65:4024:de72:b51e:97e7	181.30.151.231
cb15:901b:901b:fb65:4024:de72:b51e:97e8	181.30.151.232
cb15:901b:901b:fb65:4024:de72:b51e:97e9	181.30.151.233
cb15:901b:901b:fb65:4024:de72:b51e:97ea	181.30.151.234
cb15:901b:901b:fb65:4024:de72:b51e:97eb	181.30.151.235
cb15:901b:901b:fb65:4024:de72:b51e:97ec	181.30.151.236
cb15:901b:901b:fb65:4024:de72:b51e:97ed	181.30.151.237
cb15:901b:901b:fb65:4024:de72:b51e:97ee	181.30.151.238
cb15:901b:901b:fb65:4024:de72:b51e:97ef	181.30.151.239
cb15:901b:901b:fb65:4024:de72:b51e:97f0	181.30.151.240
cb15:901b:901b:fb65:4024:de72:b51e:97f1	181.30.151.241
cb15:901b:901b:fb65:4024:de72:b51e:97f2	181.30.151.242
cb15:901b:901b:fb65:4024:de72:b51e:97f3	181.30.151.243
cb15:901b:901b:fb65:4024:de72:b51e:97f4	181.30.151.244
cb15:901b:901b:fb65:4024:de72:b51e:97f5	181.30.151.245
cb15:901b:901b:fb65:4024:de72:b51e:97f6	181.30.151.246
cb15:901b:901b:fb65:4024:de72:b51e:97f7	181.30.151.247
cb15:901b:901b:fb65:4024:de72:b51e:97f8	181.30.151.248
cb15:901b:901b:fb65:4024:de72:b51e:97f9	181.30.151.249
cb15:901b:901b:fb65:4024:de72:b51e:97fa	181.30.151.250
cb15:901b:901b:fb65:4024:de72:b51e:97fb	181.30.151.251
cb15:901b:901b:fb65:4024:de72:b51e:97fc	181.30.151.252
cb15:901b:901b:fb65:4024:de72:b51e:97fd	181.30.151.253
cb15:901b:901b:fb65:4024:de72:b51e:97fe	181.30.151.254
cb15:901b:901b:fb65:4024:de72:b51e:97ff	181.30.151.255

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.