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:f801	181.30.248.1
cb15:901b:901b:fb65:4024:de72:b51e:f802	181.30.248.2
cb15:901b:901b:fb65:4024:de72:b51e:f803	181.30.248.3
cb15:901b:901b:fb65:4024:de72:b51e:f804	181.30.248.4
cb15:901b:901b:fb65:4024:de72:b51e:f805	181.30.248.5
cb15:901b:901b:fb65:4024:de72:b51e:f806	181.30.248.6
cb15:901b:901b:fb65:4024:de72:b51e:f807	181.30.248.7
cb15:901b:901b:fb65:4024:de72:b51e:f808	181.30.248.8
cb15:901b:901b:fb65:4024:de72:b51e:f809	181.30.248.9
cb15:901b:901b:fb65:4024:de72:b51e:f80a	181.30.248.10
cb15:901b:901b:fb65:4024:de72:b51e:f80b	181.30.248.11
cb15:901b:901b:fb65:4024:de72:b51e:f80c	181.30.248.12
cb15:901b:901b:fb65:4024:de72:b51e:f80d	181.30.248.13
cb15:901b:901b:fb65:4024:de72:b51e:f80e	181.30.248.14
cb15:901b:901b:fb65:4024:de72:b51e:f80f	181.30.248.15
cb15:901b:901b:fb65:4024:de72:b51e:f810	181.30.248.16
cb15:901b:901b:fb65:4024:de72:b51e:f811	181.30.248.17
cb15:901b:901b:fb65:4024:de72:b51e:f812	181.30.248.18
cb15:901b:901b:fb65:4024:de72:b51e:f813	181.30.248.19
cb15:901b:901b:fb65:4024:de72:b51e:f814	181.30.248.20
cb15:901b:901b:fb65:4024:de72:b51e:f815	181.30.248.21
cb15:901b:901b:fb65:4024:de72:b51e:f816	181.30.248.22
cb15:901b:901b:fb65:4024:de72:b51e:f817	181.30.248.23
cb15:901b:901b:fb65:4024:de72:b51e:f818	181.30.248.24
cb15:901b:901b:fb65:4024:de72:b51e:f819	181.30.248.25
cb15:901b:901b:fb65:4024:de72:b51e:f81a	181.30.248.26
cb15:901b:901b:fb65:4024:de72:b51e:f81b	181.30.248.27
cb15:901b:901b:fb65:4024:de72:b51e:f81c	181.30.248.28
cb15:901b:901b:fb65:4024:de72:b51e:f81d	181.30.248.29
cb15:901b:901b:fb65:4024:de72:b51e:f81e	181.30.248.30
cb15:901b:901b:fb65:4024:de72:b51e:f81f	181.30.248.31
cb15:901b:901b:fb65:4024:de72:b51e:f820	181.30.248.32
cb15:901b:901b:fb65:4024:de72:b51e:f821	181.30.248.33
cb15:901b:901b:fb65:4024:de72:b51e:f822	181.30.248.34
cb15:901b:901b:fb65:4024:de72:b51e:f823	181.30.248.35
cb15:901b:901b:fb65:4024:de72:b51e:f824	181.30.248.36
cb15:901b:901b:fb65:4024:de72:b51e:f825	181.30.248.37
cb15:901b:901b:fb65:4024:de72:b51e:f826	181.30.248.38
cb15:901b:901b:fb65:4024:de72:b51e:f827	181.30.248.39
cb15:901b:901b:fb65:4024:de72:b51e:f828	181.30.248.40
cb15:901b:901b:fb65:4024:de72:b51e:f829	181.30.248.41
cb15:901b:901b:fb65:4024:de72:b51e:f82a	181.30.248.42
cb15:901b:901b:fb65:4024:de72:b51e:f82b	181.30.248.43
cb15:901b:901b:fb65:4024:de72:b51e:f82c	181.30.248.44
cb15:901b:901b:fb65:4024:de72:b51e:f82d	181.30.248.45
cb15:901b:901b:fb65:4024:de72:b51e:f82e	181.30.248.46
cb15:901b:901b:fb65:4024:de72:b51e:f82f	181.30.248.47
cb15:901b:901b:fb65:4024:de72:b51e:f830	181.30.248.48
cb15:901b:901b:fb65:4024:de72:b51e:f831	181.30.248.49
cb15:901b:901b:fb65:4024:de72:b51e:f832	181.30.248.50
cb15:901b:901b:fb65:4024:de72:b51e:f833	181.30.248.51
cb15:901b:901b:fb65:4024:de72:b51e:f834	181.30.248.52
cb15:901b:901b:fb65:4024:de72:b51e:f835	181.30.248.53
cb15:901b:901b:fb65:4024:de72:b51e:f836	181.30.248.54
cb15:901b:901b:fb65:4024:de72:b51e:f837	181.30.248.55
cb15:901b:901b:fb65:4024:de72:b51e:f838	181.30.248.56
cb15:901b:901b:fb65:4024:de72:b51e:f839	181.30.248.57
cb15:901b:901b:fb65:4024:de72:b51e:f83a	181.30.248.58
cb15:901b:901b:fb65:4024:de72:b51e:f83b	181.30.248.59
cb15:901b:901b:fb65:4024:de72:b51e:f83c	181.30.248.60

cb15:901b:901b:fb65:4024:de72:b51e:f83d	181.30.248.61
cb15:901b:901b:fb65:4024:de72:b51e:f83e	181.30.248.62
cb15:901b:901b:fb65:4024:de72:b51e:f83f	181.30.248.63
cb15:901b:901b:fb65:4024:de72:b51e:f840	181.30.248.64
cb15:901b:901b:fb65:4024:de72:b51e:f841	181.30.248.65
cb15:901b:901b:fb65:4024:de72:b51e:f842	181.30.248.66
cb15:901b:901b:fb65:4024:de72:b51e:f843	181.30.248.67
cb15:901b:901b:fb65:4024:de72:b51e:f844	181.30.248.68
cb15:901b:901b:fb65:4024:de72:b51e:f845	181.30.248.69
cb15:901b:901b:fb65:4024:de72:b51e:f846	181.30.248.70
cb15:901b:901b:fb65:4024:de72:b51e:f847	181.30.248.71
cb15:901b:901b:fb65:4024:de72:b51e:f848	181.30.248.72
cb15:901b:901b:fb65:4024:de72:b51e:f849	181.30.248.73
cb15:901b:901b:fb65:4024:de72:b51e:f84a	181.30.248.74
cb15:901b:901b:fb65:4024:de72:b51e:f84b	181.30.248.75
cb15:901b:901b:fb65:4024:de72:b51e:f84c	181.30.248.76
cb15:901b:901b:fb65:4024:de72:b51e:f84d	181.30.248.77
cb15:901b:901b:fb65:4024:de72:b51e:f84e	181.30.248.78
cb15:901b:901b:fb65:4024:de72:b51e:f84f	181.30.248.79
cb15:901b:901b:fb65:4024:de72:b51e:f850	181.30.248.80
cb15:901b:901b:fb65:4024:de72:b51e:f851	181.30.248.81
cb15:901b:901b:fb65:4024:de72:b51e:f852	181.30.248.82
cb15:901b:901b:fb65:4024:de72:b51e:f853	181.30.248.83
cb15:901b:901b:fb65:4024:de72:b51e:f854	181.30.248.84
cb15:901b:901b:fb65:4024:de72:b51e:f855	181.30.248.85
cb15:901b:901b:fb65:4024:de72:b51e:f856	181.30.248.86
cb15:901b:901b:fb65:4024:de72:b51e:f857	181.30.248.87
cb15:901b:901b:fb65:4024:de72:b51e:f858	181.30.248.88
cb15:901b:901b:fb65:4024:de72:b51e:f859	181.30.248.89
cb15:901b:901b:fb65:4024:de72:b51e:f85a	181.30.248.90
cb15:901b:901b:fb65:4024:de72:b51e:f85b	181.30.248.91
cb15:901b:901b:fb65:4024:de72:b51e:f85c	181.30.248.92
cb15:901b:901b:fb65:4024:de72:b51e:f85d	181.30.248.93
cb15:901b:901b:fb65:4024:de72:b51e:f85e	181.30.248.94
cb15:901b:901b:fb65:4024:de72:b51e:f85f	181.30.248.95
cb15:901b:901b:fb65:4024:de72:b51e:f860	181.30.248.96
cb15:901b:901b:fb65:4024:de72:b51e:f861	181.30.248.97
cb15:901b:901b:fb65:4024:de72:b51e:f862	181.30.248.98
cb15:901b:901b:fb65:4024:de72:b51e:f863	181.30.248.99
cb15:901b:901b:fb65:4024:de72:b51e:f864	181.30.248.100
cb15:901b:901b:fb65:4024:de72:b51e:f865	181.30.248.101
cb15:901b:901b:fb65:4024:de72:b51e:f866	181.30.248.102
cb15:901b:901b:fb65:4024:de72:b51e:f867	181.30.248.103
cb15:901b:901b:fb65:4024:de72:b51e:f868	181.30.248.104
cb15:901b:901b:fb65:4024:de72:b51e:f869	181.30.248.105
cb15:901b:901b:fb65:4024:de72:b51e:f86a	181.30.248.106
cb15:901b:901b:fb65:4024:de72:b51e:f86b	181.30.248.107
cb15:901b:901b:fb65:4024:de72:b51e:f86c	181.30.248.108
cb15:901b:901b:fb65:4024:de72:b51e:f86d	181.30.248.109
cb15:901b:901b:fb65:4024:de72:b51e:f86e	181.30.248.110
cb15:901b:901b:fb65:4024:de72:b51e:f86f	181.30.248.111
cb15:901b:901b:fb65:4024:de72:b51e:f870	181.30.248.112
cb15:901b:901b:fb65:4024:de72:b51e:f871	181.30.248.113
cb15:901b:901b:fb65:4024:de72:b51e:f872	181.30.248.114
cb15:901b:901b:fb65:4024:de72:b51e:f873	181.30.248.115
cb15:901b:901b:fb65:4024:de72:b51e:f874	181.30.248.116
cb15:901b:901b:fb65:4024:de72:b51e:f875	181.30.248.117
cb15:901b:901b:fb65:4024:de72:b51e:f876	181.30.248.118
cb15:901b:901b:fb65:4024:de72:b51e:f877	181.30.248.119
cb15:901b:901b:fb65:4024:de72:b51e:f878	181.30.248.120

cb15:901b:901b:fb65:4024:de72:b51e:f879	181.30.248.121
cb15:901b:901b:fb65:4024:de72:b51e:f87a	181.30.248.122
cb15:901b:901b:fb65:4024:de72:b51e:f87b	181.30.248.123
cb15:901b:901b:fb65:4024:de72:b51e:f87c	181.30.248.124
cb15:901b:901b:fb65:4024:de72:b51e:f87d	181.30.248.125
cb15:901b:901b:fb65:4024:de72:b51e:f87e	181.30.248.126
cb15:901b:901b:fb65:4024:de72:b51e:f87f	181.30.248.127
cb15:901b:901b:fb65:4024:de72:b51e:f880	181.30.248.128
cb15:901b:901b:fb65:4024:de72:b51e:f881	181.30.248.129
cb15:901b:901b:fb65:4024:de72:b51e:f882	181.30.248.130
cb15:901b:901b:fb65:4024:de72:b51e:f883	181.30.248.131
cb15:901b:901b:fb65:4024:de72:b51e:f884	181.30.248.132
cb15:901b:901b:fb65:4024:de72:b51e:f885	181.30.248.133
cb15:901b:901b:fb65:4024:de72:b51e:f886	181.30.248.134
cb15:901b:901b:fb65:4024:de72:b51e:f887	181.30.248.135
cb15:901b:901b:fb65:4024:de72:b51e:f888	181.30.248.136
cb15:901b:901b:fb65:4024:de72:b51e:f889	181.30.248.137
cb15:901b:901b:fb65:4024:de72:b51e:f88a	181.30.248.138
cb15:901b:901b:fb65:4024:de72:b51e:f88b	181.30.248.139
cb15:901b:901b:fb65:4024:de72:b51e:f88c	181.30.248.140
cb15:901b:901b:fb65:4024:de72:b51e:f88d	181.30.248.141
cb15:901b:901b:fb65:4024:de72:b51e:f88e	181.30.248.142
cb15:901b:901b:fb65:4024:de72:b51e:f88f	181.30.248.143
cb15:901b:901b:fb65:4024:de72:b51e:f890	181.30.248.144
cb15:901b:901b:fb65:4024:de72:b51e:f891	181.30.248.145
cb15:901b:901b:fb65:4024:de72:b51e:f892	181.30.248.146
cb15:901b:901b:fb65:4024:de72:b51e:f893	181.30.248.147
cb15:901b:901b:fb65:4024:de72:b51e:f894	181.30.248.148
cb15:901b:901b:fb65:4024:de72:b51e:f895	181.30.248.149
cb15:901b:901b:fb65:4024:de72:b51e:f896	181.30.248.150
cb15:901b:901b:fb65:4024:de72:b51e:f897	181.30.248.151
cb15:901b:901b:fb65:4024:de72:b51e:f898	181.30.248.152
cb15:901b:901b:fb65:4024:de72:b51e:f899	181.30.248.153
cb15:901b:901b:fb65:4024:de72:b51e:f89a	181.30.248.154
cb15:901b:901b:fb65:4024:de72:b51e:f89b	181.30.248.155
cb15:901b:901b:fb65:4024:de72:b51e:f89c	181.30.248.156
cb15:901b:901b:fb65:4024:de72:b51e:f89d	181.30.248.157
cb15:901b:901b:fb65:4024:de72:b51e:f89e	181.30.248.158
cb15:901b:901b:fb65:4024:de72:b51e:f89f	181.30.248.159
cb15:901b:901b:fb65:4024:de72:b51e:f8a0	181.30.248.160
cb15:901b:901b:fb65:4024:de72:b51e:f8a1	181.30.248.161
cb15:901b:901b:fb65:4024:de72:b51e:f8a2	181.30.248.162
cb15:901b:901b:fb65:4024:de72:b51e:f8a3	181.30.248.163
cb15:901b:901b:fb65:4024:de72:b51e:f8a4	181.30.248.164
cb15:901b:901b:fb65:4024:de72:b51e:f8a5	181.30.248.165
cb15:901b:901b:fb65:4024:de72:b51e:f8a6	181.30.248.166
cb15:901b:901b:fb65:4024:de72:b51e:f8a7	181.30.248.167
cb15:901b:901b:fb65:4024:de72:b51e:f8a8	181.30.248.168
cb15:901b:901b:fb65:4024:de72:b51e:f8a9	181.30.248.169
cb15:901b:901b:fb65:4024:de72:b51e:f8aa	181.30.248.170
cb15:901b:901b:fb65:4024:de72:b51e:f8ab	181.30.248.171
cb15:901b:901b:fb65:4024:de72:b51e:f8ac	181.30.248.172
cb15:901b:901b:fb65:4024:de72:b51e:f8ad	181.30.248.173
cb15:901b:901b:fb65:4024:de72:b51e:f8ae	181.30.248.174
cb15:901b:901b:fb65:4024:de72:b51e:f8af	181.30.248.175
cb15:901b:901b:fb65:4024:de72:b51e:f8b0	181.30.248.176
cb15:901b:901b:fb65:4024:de72:b51e:f8b1	181.30.248.177
cb15:901b:901b:fb65:4024:de72:b51e:f8b2	181.30.248.178
cb15:901b:901b:fb65:4024:de72:b51e:f8b3	181.30.248.179
cb15:901b:901b:fb65:4024:de72:b51e:f8b4	181.30.248.180

cb15:901b:901b:fb65:4024:de72:b51e:f8b5	181.30.248.181
cb15:901b:901b:fb65:4024:de72:b51e:f8b6	181.30.248.182
cb15:901b:901b:fb65:4024:de72:b51e:f8b7	181.30.248.183
cb15:901b:901b:fb65:4024:de72:b51e:f8b8	181.30.248.184
cb15:901b:901b:fb65:4024:de72:b51e:f8b9	181.30.248.185
cb15:901b:901b:fb65:4024:de72:b51e:f8ba	181.30.248.186
cb15:901b:901b:fb65:4024:de72:b51e:f8bb	181.30.248.187
cb15:901b:901b:fb65:4024:de72:b51e:f8bc	181.30.248.188
cb15:901b:901b:fb65:4024:de72:b51e:f8bd	181.30.248.189
cb15:901b:901b:fb65:4024:de72:b51e:f8be	181.30.248.190
cb15:901b:901b:fb65:4024:de72:b51e:f8bf	181.30.248.191
cb15:901b:901b:fb65:4024:de72:b51e:f8c0	181.30.248.192
cb15:901b:901b:fb65:4024:de72:b51e:f8c1	181.30.248.193
cb15:901b:901b:fb65:4024:de72:b51e:f8c2	181.30.248.194
cb15:901b:901b:fb65:4024:de72:b51e:f8c3	181.30.248.195
cb15:901b:901b:fb65:4024:de72:b51e:f8c4	181.30.248.196
cb15:901b:901b:fb65:4024:de72:b51e:f8c5	181.30.248.197
cb15:901b:901b:fb65:4024:de72:b51e:f8c6	181.30.248.198
cb15:901b:901b:fb65:4024:de72:b51e:f8c7	181.30.248.199
cb15:901b:901b:fb65:4024:de72:b51e:f8c8	181.30.248.200
cb15:901b:901b:fb65:4024:de72:b51e:f8c9	181.30.248.201
cb15:901b:901b:fb65:4024:de72:b51e:f8ca	181.30.248.202
cb15:901b:901b:fb65:4024:de72:b51e:f8cb	181.30.248.203
cb15:901b:901b:fb65:4024:de72:b51e:f8cc	181.30.248.204
cb15:901b:901b:fb65:4024:de72:b51e:f8cd	181.30.248.205
cb15:901b:901b:fb65:4024:de72:b51e:f8ce	181.30.248.206
cb15:901b:901b:fb65:4024:de72:b51e:f8cf	181.30.248.207
cb15:901b:901b:fb65:4024:de72:b51e:f8d0	181.30.248.208
cb15:901b:901b:fb65:4024:de72:b51e:f8d1	181.30.248.209
cb15:901b:901b:fb65:4024:de72:b51e:f8d2	181.30.248.210
cb15:901b:901b:fb65:4024:de72:b51e:f8d3	181.30.248.211
cb15:901b:901b:fb65:4024:de72:b51e:f8d4	181.30.248.212
cb15:901b:901b:fb65:4024:de72:b51e:f8d5	181.30.248.213
cb15:901b:901b:fb65:4024:de72:b51e:f8d6	181.30.248.214
cb15:901b:901b:fb65:4024:de72:b51e:f8d7	181.30.248.215
cb15:901b:901b:fb65:4024:de72:b51e:f8d8	181.30.248.216
cb15:901b:901b:fb65:4024:de72:b51e:f8d9	181.30.248.217
cb15:901b:901b:fb65:4024:de72:b51e:f8da	181.30.248.218
cb15:901b:901b:fb65:4024:de72:b51e:f8db	181.30.248.219
cb15:901b:901b:fb65:4024:de72:b51e:f8dc	181.30.248.220
cb15:901b:901b:fb65:4024:de72:b51e:f8dd	181.30.248.221
cb15:901b:901b:fb65:4024:de72:b51e:f8de	181.30.248.222
cb15:901b:901b:fb65:4024:de72:b51e:f8df	181.30.248.223
cb15:901b:901b:fb65:4024:de72:b51e:f8e0	181.30.248.224
cb15:901b:901b:fb65:4024:de72:b51e:f8e1	181.30.248.225
cb15:901b:901b:fb65:4024:de72:b51e:f8e2	181.30.248.226
cb15:901b:901b:fb65:4024:de72:b51e:f8e3	181.30.248.227
cb15:901b:901b:fb65:4024:de72:b51e:f8e4	181.30.248.228
cb15:901b:901b:fb65:4024:de72:b51e:f8e5	181.30.248.229
cb15:901b:901b:fb65:4024:de72:b51e:f8e6	181.30.248.230
cb15:901b:901b:fb65:4024:de72:b51e:f8e7	181.30.248.231
cb15:901b:901b:fb65:4024:de72:b51e:f8e8	181.30.248.232
cb15:901b:901b:fb65:4024:de72:b51e:f8e9	181.30.248.233
cb15:901b:901b:fb65:4024:de72:b51e:f8ea	181.30.248.234
cb15:901b:901b:fb65:4024:de72:b51e:f8eb	181.30.248.235
cb15:901b:901b:fb65:4024:de72:b51e:f8ec	181.30.248.236
cb15:901b:901b:fb65:4024:de72:b51e:f8ed	181.30.248.237
cb15:901b:901b:fb65:4024:de72:b51e:f8ee	181.30.248.238
cb15:901b:901b:fb65:4024:de72:b51e:f8ef	181.30.248.239
cb15:901b:901b:fb65:4024:de72:b51e:f8f0	181.30.248.240
cb15:901b:901b:fb65:4024:de72:b51e:f8f1	181.30.248.241
cb15:901b:901b:fb65:4024:de72:b51e:f8f2	181.30.248.242
cb15:901b:901b:fb65:4024:de72:b51e:f8f3	181.30.248.243
cb15:901b:901b:fb65:4024:de72:b51e:f8f4	181.30.248.244
cb15:901b:901b:fb65:4024:de72:b51e:f8f5	181.30.248.245
cb15:901b:901b:fb65:4024:de72:b51e:f8f6	181.30.248.246
cb15:901b:901b:fb65:4024:de72:b51e:f8f7	181.30.248.247
cb15:901b:901b:fb65:4024:de72:b51e:f8f8	181.30.248.248
cb15:901b:901b:fb65:4024:de72:b51e:f8f9	181.30.248.249
cb15:901b:901b:fb65:4024:de72:b51e:f8fa	181.30.248.250
cb15:901b:901b:fb65:4024:de72:b51e:f8fb	181.30.248.251
cb15:901b:901b:fb65:4024:de72:b51e:f8fc	181.30.248.252
cb15:901b:901b:fb65:4024:de72:b51e:f8fd	181.30.248.253
cb15:901b:901b:fb65:4024:de72:b51e:f8fe	181.30.248.254
cb15:901b:901b:fb65:4024:de72:b51e:f8ff	181.30.248.255

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.