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:d157:b51:8045:b51a:ffde:8801	255.222.136.1
cb15:901b:d157:b51:8045:b51a:ffde:8802	255.222.136.2
cb15:901b:d157:b51:8045:b51a:ffde:8803	255.222.136.3
cb15:901b:d157:b51:8045:b51a:ffde:8804	255.222.136.4
cb15:901b:d157:b51:8045:b51a:ffde:8805	255.222.136.5
cb15:901b:d157:b51:8045:b51a:ffde:8806	255.222.136.6
cb15:901b:d157:b51:8045:b51a:ffde:8807	255.222.136.7
cb15:901b:d157:b51:8045:b51a:ffde:8808	255.222.136.8
cb15:901b:d157:b51:8045:b51a:ffde:8809	255.222.136.9
cb15:901b:d157:b51:8045:b51a:ffde:880a	255.222.136.10
cb15:901b:d157:b51:8045:b51a:ffde:880b	255.222.136.11
cb15:901b:d157:b51:8045:b51a:ffde:880c	255.222.136.12
cb15:901b:d157:b51:8045:b51a:ffde:880d	255.222.136.13
cb15:901b:d157:b51:8045:b51a:ffde:880e	255.222.136.14
cb15:901b:d157:b51:8045:b51a:ffde:880f	255.222.136.15
cb15:901b:d157:b51:8045:b51a:ffde:8810	255.222.136.16
cb15:901b:d157:b51:8045:b51a:ffde:8811	255.222.136.17
cb15:901b:d157:b51:8045:b51a:ffde:8812	255.222.136.18
cb15:901b:d157:b51:8045:b51a:ffde:8813	255.222.136.19
cb15:901b:d157:b51:8045:b51a:ffde:8814	255.222.136.20
cb15:901b:d157:b51:8045:b51a:ffde:8815	255.222.136.21
cb15:901b:d157:b51:8045:b51a:ffde:8816	255.222.136.22
cb15:901b:d157:b51:8045:b51a:ffde:8817	255.222.136.23
cb15:901b:d157:b51:8045:b51a:ffde:8818	255.222.136.24
cb15:901b:d157:b51:8045:b51a:ffde:8819	255.222.136.25
cb15:901b:d157:b51:8045:b51a:ffde:881a	255.222.136.26
cb15:901b:d157:b51:8045:b51a:ffde:881b	255.222.136.27
cb15:901b:d157:b51:8045:b51a:ffde:881c	255.222.136.28
cb15:901b:d157:b51:8045:b51a:ffde:881d	255.222.136.29
cb15:901b:d157:b51:8045:b51a:ffde:881e	255.222.136.30
cb15:901b:d157:b51:8045:b51a:ffde:881f	255.222.136.31
cb15:901b:d157:b51:8045:b51a:ffde:8820	255.222.136.32
cb15:901b:d157:b51:8045:b51a:ffde:8821	255.222.136.33
cb15:901b:d157:b51:8045:b51a:ffde:8822	255.222.136.34
cb15:901b:d157:b51:8045:b51a:ffde:8823	255.222.136.35
cb15:901b:d157:b51:8045:b51a:ffde:8824	255.222.136.36
cb15:901b:d157:b51:8045:b51a:ffde:8825	255.222.136.37
cb15:901b:d157:b51:8045:b51a:ffde:8826	255.222.136.38
cb15:901b:d157:b51:8045:b51a:ffde:8827	255.222.136.39
cb15:901b:d157:b51:8045:b51a:ffde:8828	255.222.136.40
cb15:901b:d157:b51:8045:b51a:ffde:8829	255.222.136.41
cb15:901b:d157:b51:8045:b51a:ffde:882a	255.222.136.42
cb15:901b:d157:b51:8045:b51a:ffde:882b	255.222.136.43
cb15:901b:d157:b51:8045:b51a:ffde:882c	255.222.136.44
cb15:901b:d157:b51:8045:b51a:ffde:882d	255.222.136.45
cb15:901b:d157:b51:8045:b51a:ffde:882e	255.222.136.46
cb15:901b:d157:b51:8045:b51a:ffde:882f	255.222.136.47
cb15:901b:d157:b51:8045:b51a:ffde:8830	255.222.136.48
cb15:901b:d157:b51:8045:b51a:ffde:8831	255.222.136.49
cb15:901b:d157:b51:8045:b51a:ffde:8832	255.222.136.50
cb15:901b:d157:b51:8045:b51a:ffde:8833	255.222.136.51
cb15:901b:d157:b51:8045:b51a:ffde:8834	255.222.136.52
cb15:901b:d157:b51:8045:b51a:ffde:8835	255.222.136.53
cb15:901b:d157:b51:8045:b51a:ffde:8836	255.222.136.54
cb15:901b:d157:b51:8045:b51a:ffde:8837	255.222.136.55
cb15:901b:d157:b51:8045:b51a:ffde:8838	255.222.136.56
cb15:901b:d157:b51:8045:b51a:ffde:8839	255.222.136.57
cb15:901b:d157:b51:8045:b51a:ffde:883a	255.222.136.58
cb15:901b:d157:b51:8045:b51a:ffde:883b	255.222.136.59
cb15:901b:d157:b51:8045:b51a:ffde:883c	255.222.136.60

cb15:901b:d157:b51:8045:b51a:ffde:883d	255.222.136.61
cb15:901b:d157:b51:8045:b51a:ffde:883e	255.222.136.62
cb15:901b:d157:b51:8045:b51a:ffde:883f	255.222.136.63
cb15:901b:d157:b51:8045:b51a:ffde:8840	255.222.136.64
cb15:901b:d157:b51:8045:b51a:ffde:8841	255.222.136.65
cb15:901b:d157:b51:8045:b51a:ffde:8842	255.222.136.66
cb15:901b:d157:b51:8045:b51a:ffde:8843	255.222.136.67
cb15:901b:d157:b51:8045:b51a:ffde:8844	255.222.136.68
cb15:901b:d157:b51:8045:b51a:ffde:8845	255.222.136.69
cb15:901b:d157:b51:8045:b51a:ffde:8846	255.222.136.70
cb15:901b:d157:b51:8045:b51a:ffde:8847	255.222.136.71
cb15:901b:d157:b51:8045:b51a:ffde:8848	255.222.136.72
cb15:901b:d157:b51:8045:b51a:ffde:8849	255.222.136.73
cb15:901b:d157:b51:8045:b51a:ffde:884a	255.222.136.74
cb15:901b:d157:b51:8045:b51a:ffde:884b	255.222.136.75
cb15:901b:d157:b51:8045:b51a:ffde:884c	255.222.136.76
cb15:901b:d157:b51:8045:b51a:ffde:884d	255.222.136.77
cb15:901b:d157:b51:8045:b51a:ffde:884e	255.222.136.78
cb15:901b:d157:b51:8045:b51a:ffde:884f	255.222.136.79
cb15:901b:d157:b51:8045:b51a:ffde:8850	255.222.136.80
cb15:901b:d157:b51:8045:b51a:ffde:8851	255.222.136.81
cb15:901b:d157:b51:8045:b51a:ffde:8852	255.222.136.82
cb15:901b:d157:b51:8045:b51a:ffde:8853	255.222.136.83
cb15:901b:d157:b51:8045:b51a:ffde:8854	255.222.136.84
cb15:901b:d157:b51:8045:b51a:ffde:8855	255.222.136.85
cb15:901b:d157:b51:8045:b51a:ffde:8856	255.222.136.86
cb15:901b:d157:b51:8045:b51a:ffde:8857	255.222.136.87
cb15:901b:d157:b51:8045:b51a:ffde:8858	255.222.136.88
cb15:901b:d157:b51:8045:b51a:ffde:8859	255.222.136.89
cb15:901b:d157:b51:8045:b51a:ffde:885a	255.222.136.90
cb15:901b:d157:b51:8045:b51a:ffde:885b	255.222.136.91
cb15:901b:d157:b51:8045:b51a:ffde:885c	255.222.136.92
cb15:901b:d157:b51:8045:b51a:ffde:885d	255.222.136.93
cb15:901b:d157:b51:8045:b51a:ffde:885e	255.222.136.94
cb15:901b:d157:b51:8045:b51a:ffde:885f	255.222.136.95
cb15:901b:d157:b51:8045:b51a:ffde:8860	255.222.136.96
cb15:901b:d157:b51:8045:b51a:ffde:8861	255.222.136.97
cb15:901b:d157:b51:8045:b51a:ffde:8862	255.222.136.98
cb15:901b:d157:b51:8045:b51a:ffde:8863	255.222.136.99
cb15:901b:d157:b51:8045:b51a:ffde:8864	255.222.136.100
cb15:901b:d157:b51:8045:b51a:ffde:8865	255.222.136.101
cb15:901b:d157:b51:8045:b51a:ffde:8866	255.222.136.102
cb15:901b:d157:b51:8045:b51a:ffde:8867	255.222.136.103
cb15:901b:d157:b51:8045:b51a:ffde:8868	255.222.136.104
cb15:901b:d157:b51:8045:b51a:ffde:8869	255.222.136.105
cb15:901b:d157:b51:8045:b51a:ffde:886a	255.222.136.106
cb15:901b:d157:b51:8045:b51a:ffde:886b	255.222.136.107
cb15:901b:d157:b51:8045:b51a:ffde:886c	255.222.136.108
cb15:901b:d157:b51:8045:b51a:ffde:886d	255.222.136.109
cb15:901b:d157:b51:8045:b51a:ffde:886e	255.222.136.110
cb15:901b:d157:b51:8045:b51a:ffde:886f	255.222.136.111
cb15:901b:d157:b51:8045:b51a:ffde:8870	255.222.136.112
cb15:901b:d157:b51:8045:b51a:ffde:8871	255.222.136.113
cb15:901b:d157:b51:8045:b51a:ffde:8872	255.222.136.114
cb15:901b:d157:b51:8045:b51a:ffde:8873	255.222.136.115
cb15:901b:d157:b51:8045:b51a:ffde:8874	255.222.136.116
cb15:901b:d157:b51:8045:b51a:ffde:8875	255.222.136.117
cb15:901b:d157:b51:8045:b51a:ffde:8876	255.222.136.118
cb15:901b:d157:b51:8045:b51a:ffde:8877	255.222.136.119
cb15:901b:d157:b51:8045:b51a:ffde:8878	255.222.136.120

cb15:901b:d157:b51:8045:b51a:ffde:8879	255.222.136.121
cb15:901b:d157:b51:8045:b51a:ffde:887a	255.222.136.122
cb15:901b:d157:b51:8045:b51a:ffde:887b	255.222.136.123
cb15:901b:d157:b51:8045:b51a:ffde:887c	255.222.136.124
cb15:901b:d157:b51:8045:b51a:ffde:887d	255.222.136.125
cb15:901b:d157:b51:8045:b51a:ffde:887e	255.222.136.126
cb15:901b:d157:b51:8045:b51a:ffde:887f	255.222.136.127
cb15:901b:d157:b51:8045:b51a:ffde:8880	255.222.136.128
cb15:901b:d157:b51:8045:b51a:ffde:8881	255.222.136.129
cb15:901b:d157:b51:8045:b51a:ffde:8882	255.222.136.130
cb15:901b:d157:b51:8045:b51a:ffde:8883	255.222.136.131
cb15:901b:d157:b51:8045:b51a:ffde:8884	255.222.136.132
cb15:901b:d157:b51:8045:b51a:ffde:8885	255.222.136.133
cb15:901b:d157:b51:8045:b51a:ffde:8886	255.222.136.134
cb15:901b:d157:b51:8045:b51a:ffde:8887	255.222.136.135
cb15:901b:d157:b51:8045:b51a:ffde:8888	255.222.136.136
cb15:901b:d157:b51:8045:b51a:ffde:8889	255.222.136.137
cb15:901b:d157:b51:8045:b51a:ffde:888a	255.222.136.138
cb15:901b:d157:b51:8045:b51a:ffde:888b	255.222.136.139
cb15:901b:d157:b51:8045:b51a:ffde:888c	255.222.136.140
cb15:901b:d157:b51:8045:b51a:ffde:888d	255.222.136.141
cb15:901b:d157:b51:8045:b51a:ffde:888e	255.222.136.142
cb15:901b:d157:b51:8045:b51a:ffde:888f	255.222.136.143
cb15:901b:d157:b51:8045:b51a:ffde:8890	255.222.136.144
cb15:901b:d157:b51:8045:b51a:ffde:8891	255.222.136.145
cb15:901b:d157:b51:8045:b51a:ffde:8892	255.222.136.146
cb15:901b:d157:b51:8045:b51a:ffde:8893	255.222.136.147
cb15:901b:d157:b51:8045:b51a:ffde:8894	255.222.136.148
cb15:901b:d157:b51:8045:b51a:ffde:8895	255.222.136.149
cb15:901b:d157:b51:8045:b51a:ffde:8896	255.222.136.150
cb15:901b:d157:b51:8045:b51a:ffde:8897	255.222.136.151
cb15:901b:d157:b51:8045:b51a:ffde:8898	255.222.136.152
cb15:901b:d157:b51:8045:b51a:ffde:8899	255.222.136.153
cb15:901b:d157:b51:8045:b51a:ffde:889a	255.222.136.154
cb15:901b:d157:b51:8045:b51a:ffde:889b	255.222.136.155
cb15:901b:d157:b51:8045:b51a:ffde:889c	255.222.136.156
cb15:901b:d157:b51:8045:b51a:ffde:889d	255.222.136.157
cb15:901b:d157:b51:8045:b51a:ffde:889e	255.222.136.158
cb15:901b:d157:b51:8045:b51a:ffde:889f	255.222.136.159
cb15:901b:d157:b51:8045:b51a:ffde:88a0	255.222.136.160
cb15:901b:d157:b51:8045:b51a:ffde:88a1	255.222.136.161
cb15:901b:d157:b51:8045:b51a:ffde:88a2	255.222.136.162
cb15:901b:d157:b51:8045:b51a:ffde:88a3	255.222.136.163
cb15:901b:d157:b51:8045:b51a:ffde:88a4	255.222.136.164
cb15:901b:d157:b51:8045:b51a:ffde:88a5	255.222.136.165
cb15:901b:d157:b51:8045:b51a:ffde:88a6	255.222.136.166
cb15:901b:d157:b51:8045:b51a:ffde:88a7	255.222.136.167
cb15:901b:d157:b51:8045:b51a:ffde:88a8	255.222.136.168
cb15:901b:d157:b51:8045:b51a:ffde:88a9	255.222.136.169
cb15:901b:d157:b51:8045:b51a:ffde:88aa	255.222.136.170
cb15:901b:d157:b51:8045:b51a:ffde:88ab	255.222.136.171
cb15:901b:d157:b51:8045:b51a:ffde:88ac	255.222.136.172
cb15:901b:d157:b51:8045:b51a:ffde:88ad	255.222.136.173
cb15:901b:d157:b51:8045:b51a:ffde:88ae	255.222.136.174
cb15:901b:d157:b51:8045:b51a:ffde:88af	255.222.136.175
cb15:901b:d157:b51:8045:b51a:ffde:88b0	255.222.136.176
cb15:901b:d157:b51:8045:b51a:ffde:88b1	255.222.136.177
cb15:901b:d157:b51:8045:b51a:ffde:88b2	255.222.136.178
cb15:901b:d157:b51:8045:b51a:ffde:88b3	255.222.136.179
cb15:901b:d157:b51:8045:b51a:ffde:88b4	255.222.136.180

cb15:901b:d157:b51:8045:b51a:ffde:88b5	255.222.136.181
cb15:901b:d157:b51:8045:b51a:ffde:88b6	255.222.136.182
cb15:901b:d157:b51:8045:b51a:ffde:88b7	255.222.136.183
cb15:901b:d157:b51:8045:b51a:ffde:88b8	255.222.136.184
cb15:901b:d157:b51:8045:b51a:ffde:88b9	255.222.136.185
cb15:901b:d157:b51:8045:b51a:ffde:88ba	255.222.136.186
cb15:901b:d157:b51:8045:b51a:ffde:88bb	255.222.136.187
cb15:901b:d157:b51:8045:b51a:ffde:88bc	255.222.136.188
cb15:901b:d157:b51:8045:b51a:ffde:88bd	255.222.136.189
cb15:901b:d157:b51:8045:b51a:ffde:88be	255.222.136.190
cb15:901b:d157:b51:8045:b51a:ffde:88bf	255.222.136.191
cb15:901b:d157:b51:8045:b51a:ffde:88c0	255.222.136.192
cb15:901b:d157:b51:8045:b51a:ffde:88c1	255.222.136.193
cb15:901b:d157:b51:8045:b51a:ffde:88c2	255.222.136.194
cb15:901b:d157:b51:8045:b51a:ffde:88c3	255.222.136.195
cb15:901b:d157:b51:8045:b51a:ffde:88c4	255.222.136.196
cb15:901b:d157:b51:8045:b51a:ffde:88c5	255.222.136.197
cb15:901b:d157:b51:8045:b51a:ffde:88c6	255.222.136.198
cb15:901b:d157:b51:8045:b51a:ffde:88c7	255.222.136.199
cb15:901b:d157:b51:8045:b51a:ffde:88c8	255.222.136.200
cb15:901b:d157:b51:8045:b51a:ffde:88c9	255.222.136.201
cb15:901b:d157:b51:8045:b51a:ffde:88ca	255.222.136.202
cb15:901b:d157:b51:8045:b51a:ffde:88cb	255.222.136.203
cb15:901b:d157:b51:8045:b51a:ffde:88cc	255.222.136.204
cb15:901b:d157:b51:8045:b51a:ffde:88cd	255.222.136.205
cb15:901b:d157:b51:8045:b51a:ffde:88ce	255.222.136.206
cb15:901b:d157:b51:8045:b51a:ffde:88cf	255.222.136.207
cb15:901b:d157:b51:8045:b51a:ffde:88d0	255.222.136.208
cb15:901b:d157:b51:8045:b51a:ffde:88d1	255.222.136.209
cb15:901b:d157:b51:8045:b51a:ffde:88d2	255.222.136.210
cb15:901b:d157:b51:8045:b51a:ffde:88d3	255.222.136.211
cb15:901b:d157:b51:8045:b51a:ffde:88d4	255.222.136.212
cb15:901b:d157:b51:8045:b51a:ffde:88d5	255.222.136.213
cb15:901b:d157:b51:8045:b51a:ffde:88d6	255.222.136.214
cb15:901b:d157:b51:8045:b51a:ffde:88d7	255.222.136.215
cb15:901b:d157:b51:8045:b51a:ffde:88d8	255.222.136.216
cb15:901b:d157:b51:8045:b51a:ffde:88d9	255.222.136.217
cb15:901b:d157:b51:8045:b51a:ffde:88da	255.222.136.218
cb15:901b:d157:b51:8045:b51a:ffde:88db	255.222.136.219
cb15:901b:d157:b51:8045:b51a:ffde:88dc	255.222.136.220
cb15:901b:d157:b51:8045:b51a:ffde:88dd	255.222.136.221
cb15:901b:d157:b51:8045:b51a:ffde:88de	255.222.136.222
cb15:901b:d157:b51:8045:b51a:ffde:88df	255.222.136.223
cb15:901b:d157:b51:8045:b51a:ffde:88e0	255.222.136.224
cb15:901b:d157:b51:8045:b51a:ffde:88e1	255.222.136.225
cb15:901b:d157:b51:8045:b51a:ffde:88e2	255.222.136.226
cb15:901b:d157:b51:8045:b51a:ffde:88e3	255.222.136.227
cb15:901b:d157:b51:8045:b51a:ffde:88e4	255.222.136.228
cb15:901b:d157:b51:8045:b51a:ffde:88e5	255.222.136.229
cb15:901b:d157:b51:8045:b51a:ffde:88e6	255.222.136.230
cb15:901b:d157:b51:8045:b51a:ffde:88e7	255.222.136.231
cb15:901b:d157:b51:8045:b51a:ffde:88e8	255.222.136.232
cb15:901b:d157:b51:8045:b51a:ffde:88e9	255.222.136.233
cb15:901b:d157:b51:8045:b51a:ffde:88ea	255.222.136.234
cb15:901b:d157:b51:8045:b51a:ffde:88eb	255.222.136.235
cb15:901b:d157:b51:8045:b51a:ffde:88ec	255.222.136.236
cb15:901b:d157:b51:8045:b51a:ffde:88ed	255.222.136.237
cb15:901b:d157:b51:8045:b51a:ffde:88ee	255.222.136.238
cb15:901b:d157:b51:8045:b51a:ffde:88ef	255.222.136.239
cb15:901b:d157:b51:8045:b51a:ffde:88f0	255.222.136.240
cb15:901b:d157:b51:8045:b51a:ffde:88f1	255.222.136.241
cb15:901b:d157:b51:8045:b51a:ffde:88f2	255.222.136.242
cb15:901b:d157:b51:8045:b51a:ffde:88f3	255.222.136.243
cb15:901b:d157:b51:8045:b51a:ffde:88f4	255.222.136.244
cb15:901b:d157:b51:8045:b51a:ffde:88f5	255.222.136.245
cb15:901b:d157:b51:8045:b51a:ffde:88f6	255.222.136.246
cb15:901b:d157:b51:8045:b51a:ffde:88f7	255.222.136.247
cb15:901b:d157:b51:8045:b51a:ffde:88f8	255.222.136.248
cb15:901b:d157:b51:8045:b51a:ffde:88f9	255.222.136.249
cb15:901b:d157:b51:8045:b51a:ffde:88fa	255.222.136.250
cb15:901b:d157:b51:8045:b51a:ffde:88fb	255.222.136.251
cb15:901b:d157:b51:8045:b51a:ffde:88fc	255.222.136.252
cb15:901b:d157:b51:8045:b51a:ffde:88fd	255.222.136.253
cb15:901b:d157:b51:8045:b51a:ffde:88fe	255.222.136.254
cb15:901b:d157:b51:8045:b51a:ffde:88ff	255.222.136.255

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.