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:1324:b51a:3f49:f6ff:4801	246.255.72.1
cb15:901b:901b:1324:b51a:3f49:f6ff:4802	246.255.72.2
cb15:901b:901b:1324:b51a:3f49:f6ff:4803	246.255.72.3
cb15:901b:901b:1324:b51a:3f49:f6ff:4804	246.255.72.4
cb15:901b:901b:1324:b51a:3f49:f6ff:4805	246.255.72.5
cb15:901b:901b:1324:b51a:3f49:f6ff:4806	246.255.72.6
cb15:901b:901b:1324:b51a:3f49:f6ff:4807	246.255.72.7
cb15:901b:901b:1324:b51a:3f49:f6ff:4808	246.255.72.8
cb15:901b:901b:1324:b51a:3f49:f6ff:4809	246.255.72.9
cb15:901b:901b:1324:b51a:3f49:f6ff:480a	246.255.72.10
cb15:901b:901b:1324:b51a:3f49:f6ff:480b	246.255.72.11
cb15:901b:901b:1324:b51a:3f49:f6ff:480c	246.255.72.12
cb15:901b:901b:1324:b51a:3f49:f6ff:480d	246.255.72.13
cb15:901b:901b:1324:b51a:3f49:f6ff:480e	246.255.72.14
cb15:901b:901b:1324:b51a:3f49:f6ff:480f	246.255.72.15
cb15:901b:901b:1324:b51a:3f49:f6ff:4810	246.255.72.16
cb15:901b:901b:1324:b51a:3f49:f6ff:4811	246.255.72.17
cb15:901b:901b:1324:b51a:3f49:f6ff:4812	246.255.72.18
cb15:901b:901b:1324:b51a:3f49:f6ff:4813	246.255.72.19
cb15:901b:901b:1324:b51a:3f49:f6ff:4814	246.255.72.20
cb15:901b:901b:1324:b51a:3f49:f6ff:4815	246.255.72.21
cb15:901b:901b:1324:b51a:3f49:f6ff:4816	246.255.72.22
cb15:901b:901b:1324:b51a:3f49:f6ff:4817	246.255.72.23
cb15:901b:901b:1324:b51a:3f49:f6ff:4818	246.255.72.24
cb15:901b:901b:1324:b51a:3f49:f6ff:4819	246.255.72.25
cb15:901b:901b:1324:b51a:3f49:f6ff:481a	246.255.72.26
cb15:901b:901b:1324:b51a:3f49:f6ff:481b	246.255.72.27
cb15:901b:901b:1324:b51a:3f49:f6ff:481c	246.255.72.28
cb15:901b:901b:1324:b51a:3f49:f6ff:481d	246.255.72.29
cb15:901b:901b:1324:b51a:3f49:f6ff:481e	246.255.72.30
cb15:901b:901b:1324:b51a:3f49:f6ff:481f	246.255.72.31
cb15:901b:901b:1324:b51a:3f49:f6ff:4820	246.255.72.32
cb15:901b:901b:1324:b51a:3f49:f6ff:4821	246.255.72.33
cb15:901b:901b:1324:b51a:3f49:f6ff:4822	246.255.72.34
cb15:901b:901b:1324:b51a:3f49:f6ff:4823	246.255.72.35
cb15:901b:901b:1324:b51a:3f49:f6ff:4824	246.255.72.36
cb15:901b:901b:1324:b51a:3f49:f6ff:4825	246.255.72.37
cb15:901b:901b:1324:b51a:3f49:f6ff:4826	246.255.72.38
cb15:901b:901b:1324:b51a:3f49:f6ff:4827	246.255.72.39
cb15:901b:901b:1324:b51a:3f49:f6ff:4828	246.255.72.40
cb15:901b:901b:1324:b51a:3f49:f6ff:4829	246.255.72.41
cb15:901b:901b:1324:b51a:3f49:f6ff:482a	246.255.72.42
cb15:901b:901b:1324:b51a:3f49:f6ff:482b	246.255.72.43
cb15:901b:901b:1324:b51a:3f49:f6ff:482c	246.255.72.44
cb15:901b:901b:1324:b51a:3f49:f6ff:482d	246.255.72.45
cb15:901b:901b:1324:b51a:3f49:f6ff:482e	246.255.72.46
cb15:901b:901b:1324:b51a:3f49:f6ff:482f	246.255.72.47
cb15:901b:901b:1324:b51a:3f49:f6ff:4830	246.255.72.48
cb15:901b:901b:1324:b51a:3f49:f6ff:4831	246.255.72.49
cb15:901b:901b:1324:b51a:3f49:f6ff:4832	246.255.72.50
cb15:901b:901b:1324:b51a:3f49:f6ff:4833	246.255.72.51
cb15:901b:901b:1324:b51a:3f49:f6ff:4834	246.255.72.52
cb15:901b:901b:1324:b51a:3f49:f6ff:4835	246.255.72.53
cb15:901b:901b:1324:b51a:3f49:f6ff:4836	246.255.72.54
cb15:901b:901b:1324:b51a:3f49:f6ff:4837	246.255.72.55
cb15:901b:901b:1324:b51a:3f49:f6ff:4838	246.255.72.56
cb15:901b:901b:1324:b51a:3f49:f6ff:4839	246.255.72.57
cb15:901b:901b:1324:b51a:3f49:f6ff:483a	246.255.72.58
cb15:901b:901b:1324:b51a:3f49:f6ff:483b	246.255.72.59
cb15:901b:901b:1324:b51a:3f49:f6ff:483c	246.255.72.60

cb15:901b:901b:1324:b51a:3f49:f6ff:483d	246.255.72.61
cb15:901b:901b:1324:b51a:3f49:f6ff:483e	246.255.72.62
cb15:901b:901b:1324:b51a:3f49:f6ff:483f	246.255.72.63
cb15:901b:901b:1324:b51a:3f49:f6ff:4840	246.255.72.64
cb15:901b:901b:1324:b51a:3f49:f6ff:4841	246.255.72.65
cb15:901b:901b:1324:b51a:3f49:f6ff:4842	246.255.72.66
cb15:901b:901b:1324:b51a:3f49:f6ff:4843	246.255.72.67
cb15:901b:901b:1324:b51a:3f49:f6ff:4844	246.255.72.68
cb15:901b:901b:1324:b51a:3f49:f6ff:4845	246.255.72.69
cb15:901b:901b:1324:b51a:3f49:f6ff:4846	246.255.72.70
cb15:901b:901b:1324:b51a:3f49:f6ff:4847	246.255.72.71
cb15:901b:901b:1324:b51a:3f49:f6ff:4848	246.255.72.72
cb15:901b:901b:1324:b51a:3f49:f6ff:4849	246.255.72.73
cb15:901b:901b:1324:b51a:3f49:f6ff:484a	246.255.72.74
cb15:901b:901b:1324:b51a:3f49:f6ff:484b	246.255.72.75
cb15:901b:901b:1324:b51a:3f49:f6ff:484c	246.255.72.76
cb15:901b:901b:1324:b51a:3f49:f6ff:484d	246.255.72.77
cb15:901b:901b:1324:b51a:3f49:f6ff:484e	246.255.72.78
cb15:901b:901b:1324:b51a:3f49:f6ff:484f	246.255.72.79
cb15:901b:901b:1324:b51a:3f49:f6ff:4850	246.255.72.80
cb15:901b:901b:1324:b51a:3f49:f6ff:4851	246.255.72.81
cb15:901b:901b:1324:b51a:3f49:f6ff:4852	246.255.72.82
cb15:901b:901b:1324:b51a:3f49:f6ff:4853	246.255.72.83
cb15:901b:901b:1324:b51a:3f49:f6ff:4854	246.255.72.84
cb15:901b:901b:1324:b51a:3f49:f6ff:4855	246.255.72.85
cb15:901b:901b:1324:b51a:3f49:f6ff:4856	246.255.72.86
cb15:901b:901b:1324:b51a:3f49:f6ff:4857	246.255.72.87
cb15:901b:901b:1324:b51a:3f49:f6ff:4858	246.255.72.88
cb15:901b:901b:1324:b51a:3f49:f6ff:4859	246.255.72.89
cb15:901b:901b:1324:b51a:3f49:f6ff:485a	246.255.72.90
cb15:901b:901b:1324:b51a:3f49:f6ff:485b	246.255.72.91
cb15:901b:901b:1324:b51a:3f49:f6ff:485c	246.255.72.92
cb15:901b:901b:1324:b51a:3f49:f6ff:485d	246.255.72.93
cb15:901b:901b:1324:b51a:3f49:f6ff:485e	246.255.72.94
cb15:901b:901b:1324:b51a:3f49:f6ff:485f	246.255.72.95
cb15:901b:901b:1324:b51a:3f49:f6ff:4860	246.255.72.96
cb15:901b:901b:1324:b51a:3f49:f6ff:4861	246.255.72.97
cb15:901b:901b:1324:b51a:3f49:f6ff:4862	246.255.72.98
cb15:901b:901b:1324:b51a:3f49:f6ff:4863	246.255.72.99
cb15:901b:901b:1324:b51a:3f49:f6ff:4864	246.255.72.100
cb15:901b:901b:1324:b51a:3f49:f6ff:4865	246.255.72.101
cb15:901b:901b:1324:b51a:3f49:f6ff:4866	246.255.72.102
cb15:901b:901b:1324:b51a:3f49:f6ff:4867	246.255.72.103
cb15:901b:901b:1324:b51a:3f49:f6ff:4868	246.255.72.104
cb15:901b:901b:1324:b51a:3f49:f6ff:4869	246.255.72.105
cb15:901b:901b:1324:b51a:3f49:f6ff:486a	246.255.72.106
cb15:901b:901b:1324:b51a:3f49:f6ff:486b	246.255.72.107
cb15:901b:901b:1324:b51a:3f49:f6ff:486c	246.255.72.108
cb15:901b:901b:1324:b51a:3f49:f6ff:486d	246.255.72.109
cb15:901b:901b:1324:b51a:3f49:f6ff:486e	246.255.72.110
cb15:901b:901b:1324:b51a:3f49:f6ff:486f	246.255.72.111
cb15:901b:901b:1324:b51a:3f49:f6ff:4870	246.255.72.112
cb15:901b:901b:1324:b51a:3f49:f6ff:4871	246.255.72.113
cb15:901b:901b:1324:b51a:3f49:f6ff:4872	246.255.72.114
cb15:901b:901b:1324:b51a:3f49:f6ff:4873	246.255.72.115
cb15:901b:901b:1324:b51a:3f49:f6ff:4874	246.255.72.116
cb15:901b:901b:1324:b51a:3f49:f6ff:4875	246.255.72.117
cb15:901b:901b:1324:b51a:3f49:f6ff:4876	246.255.72.118
cb15:901b:901b:1324:b51a:3f49:f6ff:4877	246.255.72.119
cb15:901b:901b:1324:b51a:3f49:f6ff:4878	246.255.72.120

cb15:901b:901b:1324:b51a:3f49:f6ff:4879	246.255.72.121
cb15:901b:901b:1324:b51a:3f49:f6ff:487a	246.255.72.122
cb15:901b:901b:1324:b51a:3f49:f6ff:487b	246.255.72.123
cb15:901b:901b:1324:b51a:3f49:f6ff:487c	246.255.72.124
cb15:901b:901b:1324:b51a:3f49:f6ff:487d	246.255.72.125
cb15:901b:901b:1324:b51a:3f49:f6ff:487e	246.255.72.126
cb15:901b:901b:1324:b51a:3f49:f6ff:487f	246.255.72.127
cb15:901b:901b:1324:b51a:3f49:f6ff:4880	246.255.72.128
cb15:901b:901b:1324:b51a:3f49:f6ff:4881	246.255.72.129
cb15:901b:901b:1324:b51a:3f49:f6ff:4882	246.255.72.130
cb15:901b:901b:1324:b51a:3f49:f6ff:4883	246.255.72.131
cb15:901b:901b:1324:b51a:3f49:f6ff:4884	246.255.72.132
cb15:901b:901b:1324:b51a:3f49:f6ff:4885	246.255.72.133
cb15:901b:901b:1324:b51a:3f49:f6ff:4886	246.255.72.134
cb15:901b:901b:1324:b51a:3f49:f6ff:4887	246.255.72.135
cb15:901b:901b:1324:b51a:3f49:f6ff:4888	246.255.72.136
cb15:901b:901b:1324:b51a:3f49:f6ff:4889	246.255.72.137
cb15:901b:901b:1324:b51a:3f49:f6ff:488a	246.255.72.138
cb15:901b:901b:1324:b51a:3f49:f6ff:488b	246.255.72.139
cb15:901b:901b:1324:b51a:3f49:f6ff:488c	246.255.72.140
cb15:901b:901b:1324:b51a:3f49:f6ff:488d	246.255.72.141
cb15:901b:901b:1324:b51a:3f49:f6ff:488e	246.255.72.142
cb15:901b:901b:1324:b51a:3f49:f6ff:488f	246.255.72.143
cb15:901b:901b:1324:b51a:3f49:f6ff:4890	246.255.72.144
cb15:901b:901b:1324:b51a:3f49:f6ff:4891	246.255.72.145
cb15:901b:901b:1324:b51a:3f49:f6ff:4892	246.255.72.146
cb15:901b:901b:1324:b51a:3f49:f6ff:4893	246.255.72.147
cb15:901b:901b:1324:b51a:3f49:f6ff:4894	246.255.72.148
cb15:901b:901b:1324:b51a:3f49:f6ff:4895	246.255.72.149
cb15:901b:901b:1324:b51a:3f49:f6ff:4896	246.255.72.150
cb15:901b:901b:1324:b51a:3f49:f6ff:4897	246.255.72.151
cb15:901b:901b:1324:b51a:3f49:f6ff:4898	246.255.72.152
cb15:901b:901b:1324:b51a:3f49:f6ff:4899	246.255.72.153
cb15:901b:901b:1324:b51a:3f49:f6ff:489a	246.255.72.154
cb15:901b:901b:1324:b51a:3f49:f6ff:489b	246.255.72.155
cb15:901b:901b:1324:b51a:3f49:f6ff:489c	246.255.72.156
cb15:901b:901b:1324:b51a:3f49:f6ff:489d	246.255.72.157
cb15:901b:901b:1324:b51a:3f49:f6ff:489e	246.255.72.158
cb15:901b:901b:1324:b51a:3f49:f6ff:489f	246.255.72.159
cb15:901b:901b:1324:b51a:3f49:f6ff:48a0	246.255.72.160
cb15:901b:901b:1324:b51a:3f49:f6ff:48a1	246.255.72.161
cb15:901b:901b:1324:b51a:3f49:f6ff:48a2	246.255.72.162
cb15:901b:901b:1324:b51a:3f49:f6ff:48a3	246.255.72.163
cb15:901b:901b:1324:b51a:3f49:f6ff:48a4	246.255.72.164
cb15:901b:901b:1324:b51a:3f49:f6ff:48a5	246.255.72.165
cb15:901b:901b:1324:b51a:3f49:f6ff:48a6	246.255.72.166
cb15:901b:901b:1324:b51a:3f49:f6ff:48a7	246.255.72.167
cb15:901b:901b:1324:b51a:3f49:f6ff:48a8	246.255.72.168
cb15:901b:901b:1324:b51a:3f49:f6ff:48a9	246.255.72.169
cb15:901b:901b:1324:b51a:3f49:f6ff:48aa	246.255.72.170
cb15:901b:901b:1324:b51a:3f49:f6ff:48ab	246.255.72.171
cb15:901b:901b:1324:b51a:3f49:f6ff:48ac	246.255.72.172
cb15:901b:901b:1324:b51a:3f49:f6ff:48ad	246.255.72.173
cb15:901b:901b:1324:b51a:3f49:f6ff:48ae	246.255.72.174
cb15:901b:901b:1324:b51a:3f49:f6ff:48af	246.255.72.175
cb15:901b:901b:1324:b51a:3f49:f6ff:48b0	246.255.72.176
cb15:901b:901b:1324:b51a:3f49:f6ff:48b1	246.255.72.177
cb15:901b:901b:1324:b51a:3f49:f6ff:48b2	246.255.72.178
cb15:901b:901b:1324:b51a:3f49:f6ff:48b3	246.255.72.179
cb15:901b:901b:1324:b51a:3f49:f6ff:48b4	246.255.72.180

cb15:901b:901b:1324:b51a:3f49:f6ff:48b5	246.255.72.181
cb15:901b:901b:1324:b51a:3f49:f6ff:48b6	246.255.72.182
cb15:901b:901b:1324:b51a:3f49:f6ff:48b7	246.255.72.183
cb15:901b:901b:1324:b51a:3f49:f6ff:48b8	246.255.72.184
cb15:901b:901b:1324:b51a:3f49:f6ff:48b9	246.255.72.185
cb15:901b:901b:1324:b51a:3f49:f6ff:48ba	246.255.72.186
cb15:901b:901b:1324:b51a:3f49:f6ff:48bb	246.255.72.187
cb15:901b:901b:1324:b51a:3f49:f6ff:48bc	246.255.72.188
cb15:901b:901b:1324:b51a:3f49:f6ff:48bd	246.255.72.189
cb15:901b:901b:1324:b51a:3f49:f6ff:48be	246.255.72.190
cb15:901b:901b:1324:b51a:3f49:f6ff:48bf	246.255.72.191
cb15:901b:901b:1324:b51a:3f49:f6ff:48c0	246.255.72.192
cb15:901b:901b:1324:b51a:3f49:f6ff:48c1	246.255.72.193
cb15:901b:901b:1324:b51a:3f49:f6ff:48c2	246.255.72.194
cb15:901b:901b:1324:b51a:3f49:f6ff:48c3	246.255.72.195
cb15:901b:901b:1324:b51a:3f49:f6ff:48c4	246.255.72.196
cb15:901b:901b:1324:b51a:3f49:f6ff:48c5	246.255.72.197
cb15:901b:901b:1324:b51a:3f49:f6ff:48c6	246.255.72.198
cb15:901b:901b:1324:b51a:3f49:f6ff:48c7	246.255.72.199
cb15:901b:901b:1324:b51a:3f49:f6ff:48c8	246.255.72.200
cb15:901b:901b:1324:b51a:3f49:f6ff:48c9	246.255.72.201
cb15:901b:901b:1324:b51a:3f49:f6ff:48ca	246.255.72.202
cb15:901b:901b:1324:b51a:3f49:f6ff:48cb	246.255.72.203
cb15:901b:901b:1324:b51a:3f49:f6ff:48cc	246.255.72.204
cb15:901b:901b:1324:b51a:3f49:f6ff:48cd	246.255.72.205
cb15:901b:901b:1324:b51a:3f49:f6ff:48ce	246.255.72.206
cb15:901b:901b:1324:b51a:3f49:f6ff:48cf	246.255.72.207
cb15:901b:901b:1324:b51a:3f49:f6ff:48d0	246.255.72.208
cb15:901b:901b:1324:b51a:3f49:f6ff:48d1	246.255.72.209
cb15:901b:901b:1324:b51a:3f49:f6ff:48d2	246.255.72.210
cb15:901b:901b:1324:b51a:3f49:f6ff:48d3	246.255.72.211
cb15:901b:901b:1324:b51a:3f49:f6ff:48d4	246.255.72.212
cb15:901b:901b:1324:b51a:3f49:f6ff:48d5	246.255.72.213
cb15:901b:901b:1324:b51a:3f49:f6ff:48d6	246.255.72.214
cb15:901b:901b:1324:b51a:3f49:f6ff:48d7	246.255.72.215
cb15:901b:901b:1324:b51a:3f49:f6ff:48d8	246.255.72.216
cb15:901b:901b:1324:b51a:3f49:f6ff:48d9	246.255.72.217
cb15:901b:901b:1324:b51a:3f49:f6ff:48da	246.255.72.218
cb15:901b:901b:1324:b51a:3f49:f6ff:48db	246.255.72.219
cb15:901b:901b:1324:b51a:3f49:f6ff:48dc	246.255.72.220
cb15:901b:901b:1324:b51a:3f49:f6ff:48dd	246.255.72.221
cb15:901b:901b:1324:b51a:3f49:f6ff:48de	246.255.72.222
cb15:901b:901b:1324:b51a:3f49:f6ff:48df	246.255.72.223
cb15:901b:901b:1324:b51a:3f49:f6ff:48e0	246.255.72.224
cb15:901b:901b:1324:b51a:3f49:f6ff:48e1	246.255.72.225
cb15:901b:901b:1324:b51a:3f49:f6ff:48e2	246.255.72.226
cb15:901b:901b:1324:b51a:3f49:f6ff:48e3	246.255.72.227
cb15:901b:901b:1324:b51a:3f49:f6ff:48e4	246.255.72.228
cb15:901b:901b:1324:b51a:3f49:f6ff:48e5	246.255.72.229
cb15:901b:901b:1324:b51a:3f49:f6ff:48e6	246.255.72.230
cb15:901b:901b:1324:b51a:3f49:f6ff:48e7	246.255.72.231
cb15:901b:901b:1324:b51a:3f49:f6ff:48e8	246.255.72.232
cb15:901b:901b:1324:b51a:3f49:f6ff:48e9	246.255.72.233
cb15:901b:901b:1324:b51a:3f49:f6ff:48ea	246.255.72.234
cb15:901b:901b:1324:b51a:3f49:f6ff:48eb	246.255.72.235
cb15:901b:901b:1324:b51a:3f49:f6ff:48ec	246.255.72.236
cb15:901b:901b:1324:b51a:3f49:f6ff:48ed	246.255.72.237
cb15:901b:901b:1324:b51a:3f49:f6ff:48ee	246.255.72.238
cb15:901b:901b:1324:b51a:3f49:f6ff:48ef	246.255.72.239
cb15:901b:901b:1324:b51a:3f49:f6ff:48f0	246.255.72.240
cb15:901b:901b:1324:b51a:3f49:f6ff:48f1	246.255.72.241
cb15:901b:901b:1324:b51a:3f49:f6ff:48f2	246.255.72.242
cb15:901b:901b:1324:b51a:3f49:f6ff:48f3	246.255.72.243
cb15:901b:901b:1324:b51a:3f49:f6ff:48f4	246.255.72.244
cb15:901b:901b:1324:b51a:3f49:f6ff:48f5	246.255.72.245
cb15:901b:901b:1324:b51a:3f49:f6ff:48f6	246.255.72.246
cb15:901b:901b:1324:b51a:3f49:f6ff:48f7	246.255.72.247
cb15:901b:901b:1324:b51a:3f49:f6ff:48f8	246.255.72.248
cb15:901b:901b:1324:b51a:3f49:f6ff:48f9	246.255.72.249
cb15:901b:901b:1324:b51a:3f49:f6ff:48fa	246.255.72.250
cb15:901b:901b:1324:b51a:3f49:f6ff:48fb	246.255.72.251
cb15:901b:901b:1324:b51a:3f49:f6ff:48fc	246.255.72.252
cb15:901b:901b:1324:b51a:3f49:f6ff:48fd	246.255.72.253
cb15:901b:901b:1324:b51a:3f49:f6ff:48fe	246.255.72.254
cb15:901b:901b:1324:b51a:3f49:f6ff:48ff	246.255.72.255

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.