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:ffdb:4001	255.219.64.1
cb15:901b:d157:b51:8045:b51a:ffdb:4002	255.219.64.2
cb15:901b:d157:b51:8045:b51a:ffdb:4003	255.219.64.3
cb15:901b:d157:b51:8045:b51a:ffdb:4004	255.219.64.4
cb15:901b:d157:b51:8045:b51a:ffdb:4005	255.219.64.5
cb15:901b:d157:b51:8045:b51a:ffdb:4006	255.219.64.6
cb15:901b:d157:b51:8045:b51a:ffdb:4007	255.219.64.7
cb15:901b:d157:b51:8045:b51a:ffdb:4008	255.219.64.8
cb15:901b:d157:b51:8045:b51a:ffdb:4009	255.219.64.9
cb15:901b:d157:b51:8045:b51a:ffdb:400a	255.219.64.10
cb15:901b:d157:b51:8045:b51a:ffdb:400b	255.219.64.11
cb15:901b:d157:b51:8045:b51a:ffdb:400c	255.219.64.12
cb15:901b:d157:b51:8045:b51a:ffdb:400d	255.219.64.13
cb15:901b:d157:b51:8045:b51a:ffdb:400e	255.219.64.14
cb15:901b:d157:b51:8045:b51a:ffdb:400f	255.219.64.15
cb15:901b:d157:b51:8045:b51a:ffdb:4010	255.219.64.16
cb15:901b:d157:b51:8045:b51a:ffdb:4011	255.219.64.17
cb15:901b:d157:b51:8045:b51a:ffdb:4012	255.219.64.18
cb15:901b:d157:b51:8045:b51a:ffdb:4013	255.219.64.19
cb15:901b:d157:b51:8045:b51a:ffdb:4014	255.219.64.20
cb15:901b:d157:b51:8045:b51a:ffdb:4015	255.219.64.21
cb15:901b:d157:b51:8045:b51a:ffdb:4016	255.219.64.22
cb15:901b:d157:b51:8045:b51a:ffdb:4017	255.219.64.23
cb15:901b:d157:b51:8045:b51a:ffdb:4018	255.219.64.24
cb15:901b:d157:b51:8045:b51a:ffdb:4019	255.219.64.25
cb15:901b:d157:b51:8045:b51a:ffdb:401a	255.219.64.26
cb15:901b:d157:b51:8045:b51a:ffdb:401b	255.219.64.27
cb15:901b:d157:b51:8045:b51a:ffdb:401c	255.219.64.28
cb15:901b:d157:b51:8045:b51a:ffdb:401d	255.219.64.29
cb15:901b:d157:b51:8045:b51a:ffdb:401e	255.219.64.30
cb15:901b:d157:b51:8045:b51a:ffdb:401f	255.219.64.31
cb15:901b:d157:b51:8045:b51a:ffdb:4020	255.219.64.32
cb15:901b:d157:b51:8045:b51a:ffdb:4021	255.219.64.33
cb15:901b:d157:b51:8045:b51a:ffdb:4022	255.219.64.34
cb15:901b:d157:b51:8045:b51a:ffdb:4023	255.219.64.35
cb15:901b:d157:b51:8045:b51a:ffdb:4024	255.219.64.36
cb15:901b:d157:b51:8045:b51a:ffdb:4025	255.219.64.37
cb15:901b:d157:b51:8045:b51a:ffdb:4026	255.219.64.38
cb15:901b:d157:b51:8045:b51a:ffdb:4027	255.219.64.39
cb15:901b:d157:b51:8045:b51a:ffdb:4028	255.219.64.40
cb15:901b:d157:b51:8045:b51a:ffdb:4029	255.219.64.41
cb15:901b:d157:b51:8045:b51a:ffdb:402a	255.219.64.42
cb15:901b:d157:b51:8045:b51a:ffdb:402b	255.219.64.43
cb15:901b:d157:b51:8045:b51a:ffdb:402c	255.219.64.44
cb15:901b:d157:b51:8045:b51a:ffdb:402d	255.219.64.45
cb15:901b:d157:b51:8045:b51a:ffdb:402e	255.219.64.46
cb15:901b:d157:b51:8045:b51a:ffdb:402f	255.219.64.47
cb15:901b:d157:b51:8045:b51a:ffdb:4030	255.219.64.48
cb15:901b:d157:b51:8045:b51a:ffdb:4031	255.219.64.49
cb15:901b:d157:b51:8045:b51a:ffdb:4032	255.219.64.50
cb15:901b:d157:b51:8045:b51a:ffdb:4033	255.219.64.51
cb15:901b:d157:b51:8045:b51a:ffdb:4034	255.219.64.52
cb15:901b:d157:b51:8045:b51a:ffdb:4035	255.219.64.53
cb15:901b:d157:b51:8045:b51a:ffdb:4036	255.219.64.54
cb15:901b:d157:b51:8045:b51a:ffdb:4037	255.219.64.55
cb15:901b:d157:b51:8045:b51a:ffdb:4038	255.219.64.56
cb15:901b:d157:b51:8045:b51a:ffdb:4039	255.219.64.57
cb15:901b:d157:b51:8045:b51a:ffdb:403a	255.219.64.58
cb15:901b:d157:b51:8045:b51a:ffdb:403b	255.219.64.59
cb15:901b:d157:b51:8045:b51a:ffdb:403c	255.219.64.60

cb15:901b:d157:b51:8045:b51a:ffdb:403d	255.219.64.61
cb15:901b:d157:b51:8045:b51a:ffdb:403e	255.219.64.62
cb15:901b:d157:b51:8045:b51a:ffdb:403f	255.219.64.63
cb15:901b:d157:b51:8045:b51a:ffdb:4040	255.219.64.64
cb15:901b:d157:b51:8045:b51a:ffdb:4041	255.219.64.65
cb15:901b:d157:b51:8045:b51a:ffdb:4042	255.219.64.66
cb15:901b:d157:b51:8045:b51a:ffdb:4043	255.219.64.67
cb15:901b:d157:b51:8045:b51a:ffdb:4044	255.219.64.68
cb15:901b:d157:b51:8045:b51a:ffdb:4045	255.219.64.69
cb15:901b:d157:b51:8045:b51a:ffdb:4046	255.219.64.70
cb15:901b:d157:b51:8045:b51a:ffdb:4047	255.219.64.71
cb15:901b:d157:b51:8045:b51a:ffdb:4048	255.219.64.72
cb15:901b:d157:b51:8045:b51a:ffdb:4049	255.219.64.73
cb15:901b:d157:b51:8045:b51a:ffdb:404a	255.219.64.74
cb15:901b:d157:b51:8045:b51a:ffdb:404b	255.219.64.75
cb15:901b:d157:b51:8045:b51a:ffdb:404c	255.219.64.76
cb15:901b:d157:b51:8045:b51a:ffdb:404d	255.219.64.77
cb15:901b:d157:b51:8045:b51a:ffdb:404e	255.219.64.78
cb15:901b:d157:b51:8045:b51a:ffdb:404f	255.219.64.79
cb15:901b:d157:b51:8045:b51a:ffdb:4050	255.219.64.80
cb15:901b:d157:b51:8045:b51a:ffdb:4051	255.219.64.81
cb15:901b:d157:b51:8045:b51a:ffdb:4052	255.219.64.82
cb15:901b:d157:b51:8045:b51a:ffdb:4053	255.219.64.83
cb15:901b:d157:b51:8045:b51a:ffdb:4054	255.219.64.84
cb15:901b:d157:b51:8045:b51a:ffdb:4055	255.219.64.85
cb15:901b:d157:b51:8045:b51a:ffdb:4056	255.219.64.86
cb15:901b:d157:b51:8045:b51a:ffdb:4057	255.219.64.87
cb15:901b:d157:b51:8045:b51a:ffdb:4058	255.219.64.88
cb15:901b:d157:b51:8045:b51a:ffdb:4059	255.219.64.89
cb15:901b:d157:b51:8045:b51a:ffdb:405a	255.219.64.90
cb15:901b:d157:b51:8045:b51a:ffdb:405b	255.219.64.91
cb15:901b:d157:b51:8045:b51a:ffdb:405c	255.219.64.92
cb15:901b:d157:b51:8045:b51a:ffdb:405d	255.219.64.93
cb15:901b:d157:b51:8045:b51a:ffdb:405e	255.219.64.94
cb15:901b:d157:b51:8045:b51a:ffdb:405f	255.219.64.95
cb15:901b:d157:b51:8045:b51a:ffdb:4060	255.219.64.96
cb15:901b:d157:b51:8045:b51a:ffdb:4061	255.219.64.97
cb15:901b:d157:b51:8045:b51a:ffdb:4062	255.219.64.98
cb15:901b:d157:b51:8045:b51a:ffdb:4063	255.219.64.99
cb15:901b:d157:b51:8045:b51a:ffdb:4064	255.219.64.100
cb15:901b:d157:b51:8045:b51a:ffdb:4065	255.219.64.101
cb15:901b:d157:b51:8045:b51a:ffdb:4066	255.219.64.102
cb15:901b:d157:b51:8045:b51a:ffdb:4067	255.219.64.103
cb15:901b:d157:b51:8045:b51a:ffdb:4068	255.219.64.104
cb15:901b:d157:b51:8045:b51a:ffdb:4069	255.219.64.105
cb15:901b:d157:b51:8045:b51a:ffdb:406a	255.219.64.106
cb15:901b:d157:b51:8045:b51a:ffdb:406b	255.219.64.107
cb15:901b:d157:b51:8045:b51a:ffdb:406c	255.219.64.108
cb15:901b:d157:b51:8045:b51a:ffdb:406d	255.219.64.109
cb15:901b:d157:b51:8045:b51a:ffdb:406e	255.219.64.110
cb15:901b:d157:b51:8045:b51a:ffdb:406f	255.219.64.111
cb15:901b:d157:b51:8045:b51a:ffdb:4070	255.219.64.112
cb15:901b:d157:b51:8045:b51a:ffdb:4071	255.219.64.113
cb15:901b:d157:b51:8045:b51a:ffdb:4072	255.219.64.114
cb15:901b:d157:b51:8045:b51a:ffdb:4073	255.219.64.115
cb15:901b:d157:b51:8045:b51a:ffdb:4074	255.219.64.116
cb15:901b:d157:b51:8045:b51a:ffdb:4075	255.219.64.117
cb15:901b:d157:b51:8045:b51a:ffdb:4076	255.219.64.118
cb15:901b:d157:b51:8045:b51a:ffdb:4077	255.219.64.119
cb15:901b:d157:b51:8045:b51a:ffdb:4078	255.219.64.120

cb15:901b:d157:b51:8045:b51a:ffdb:4079	255.219.64.121
cb15:901b:d157:b51:8045:b51a:ffdb:407a	255.219.64.122
cb15:901b:d157:b51:8045:b51a:ffdb:407b	255.219.64.123
cb15:901b:d157:b51:8045:b51a:ffdb:407c	255.219.64.124
cb15:901b:d157:b51:8045:b51a:ffdb:407d	255.219.64.125
cb15:901b:d157:b51:8045:b51a:ffdb:407e	255.219.64.126
cb15:901b:d157:b51:8045:b51a:ffdb:407f	255.219.64.127
cb15:901b:d157:b51:8045:b51a:ffdb:4080	255.219.64.128
cb15:901b:d157:b51:8045:b51a:ffdb:4081	255.219.64.129
cb15:901b:d157:b51:8045:b51a:ffdb:4082	255.219.64.130
cb15:901b:d157:b51:8045:b51a:ffdb:4083	255.219.64.131
cb15:901b:d157:b51:8045:b51a:ffdb:4084	255.219.64.132
cb15:901b:d157:b51:8045:b51a:ffdb:4085	255.219.64.133
cb15:901b:d157:b51:8045:b51a:ffdb:4086	255.219.64.134
cb15:901b:d157:b51:8045:b51a:ffdb:4087	255.219.64.135
cb15:901b:d157:b51:8045:b51a:ffdb:4088	255.219.64.136
cb15:901b:d157:b51:8045:b51a:ffdb:4089	255.219.64.137
cb15:901b:d157:b51:8045:b51a:ffdb:408a	255.219.64.138
cb15:901b:d157:b51:8045:b51a:ffdb:408b	255.219.64.139
cb15:901b:d157:b51:8045:b51a:ffdb:408c	255.219.64.140
cb15:901b:d157:b51:8045:b51a:ffdb:408d	255.219.64.141
cb15:901b:d157:b51:8045:b51a:ffdb:408e	255.219.64.142
cb15:901b:d157:b51:8045:b51a:ffdb:408f	255.219.64.143
cb15:901b:d157:b51:8045:b51a:ffdb:4090	255.219.64.144
cb15:901b:d157:b51:8045:b51a:ffdb:4091	255.219.64.145
cb15:901b:d157:b51:8045:b51a:ffdb:4092	255.219.64.146
cb15:901b:d157:b51:8045:b51a:ffdb:4093	255.219.64.147
cb15:901b:d157:b51:8045:b51a:ffdb:4094	255.219.64.148
cb15:901b:d157:b51:8045:b51a:ffdb:4095	255.219.64.149
cb15:901b:d157:b51:8045:b51a:ffdb:4096	255.219.64.150
cb15:901b:d157:b51:8045:b51a:ffdb:4097	255.219.64.151
cb15:901b:d157:b51:8045:b51a:ffdb:4098	255.219.64.152
cb15:901b:d157:b51:8045:b51a:ffdb:4099	255.219.64.153
cb15:901b:d157:b51:8045:b51a:ffdb:409a	255.219.64.154
cb15:901b:d157:b51:8045:b51a:ffdb:409b	255.219.64.155
cb15:901b:d157:b51:8045:b51a:ffdb:409c	255.219.64.156
cb15:901b:d157:b51:8045:b51a:ffdb:409d	255.219.64.157
cb15:901b:d157:b51:8045:b51a:ffdb:409e	255.219.64.158
cb15:901b:d157:b51:8045:b51a:ffdb:409f	255.219.64.159
cb15:901b:d157:b51:8045:b51a:ffdb:40a0	255.219.64.160
cb15:901b:d157:b51:8045:b51a:ffdb:40a1	255.219.64.161
cb15:901b:d157:b51:8045:b51a:ffdb:40a2	255.219.64.162
cb15:901b:d157:b51:8045:b51a:ffdb:40a3	255.219.64.163
cb15:901b:d157:b51:8045:b51a:ffdb:40a4	255.219.64.164
cb15:901b:d157:b51:8045:b51a:ffdb:40a5	255.219.64.165
cb15:901b:d157:b51:8045:b51a:ffdb:40a6	255.219.64.166
cb15:901b:d157:b51:8045:b51a:ffdb:40a7	255.219.64.167
cb15:901b:d157:b51:8045:b51a:ffdb:40a8	255.219.64.168
cb15:901b:d157:b51:8045:b51a:ffdb:40a9	255.219.64.169
cb15:901b:d157:b51:8045:b51a:ffdb:40aa	255.219.64.170
cb15:901b:d157:b51:8045:b51a:ffdb:40ab	255.219.64.171
cb15:901b:d157:b51:8045:b51a:ffdb:40ac	255.219.64.172
cb15:901b:d157:b51:8045:b51a:ffdb:40ad	255.219.64.173
cb15:901b:d157:b51:8045:b51a:ffdb:40ae	255.219.64.174
cb15:901b:d157:b51:8045:b51a:ffdb:40af	255.219.64.175
cb15:901b:d157:b51:8045:b51a:ffdb:40b0	255.219.64.176
cb15:901b:d157:b51:8045:b51a:ffdb:40b1	255.219.64.177
cb15:901b:d157:b51:8045:b51a:ffdb:40b2	255.219.64.178
cb15:901b:d157:b51:8045:b51a:ffdb:40b3	255.219.64.179
cb15:901b:d157:b51:8045:b51a:ffdb:40b4	255.219.64.180

cb15:901b:d157:b51:8045:b51a:ffdb:40b5	255.219.64.181
cb15:901b:d157:b51:8045:b51a:ffdb:40b6	255.219.64.182
cb15:901b:d157:b51:8045:b51a:ffdb:40b7	255.219.64.183
cb15:901b:d157:b51:8045:b51a:ffdb:40b8	255.219.64.184
cb15:901b:d157:b51:8045:b51a:ffdb:40b9	255.219.64.185
cb15:901b:d157:b51:8045:b51a:ffdb:40ba	255.219.64.186
cb15:901b:d157:b51:8045:b51a:ffdb:40bb	255.219.64.187
cb15:901b:d157:b51:8045:b51a:ffdb:40bc	255.219.64.188
cb15:901b:d157:b51:8045:b51a:ffdb:40bd	255.219.64.189
cb15:901b:d157:b51:8045:b51a:ffdb:40be	255.219.64.190
cb15:901b:d157:b51:8045:b51a:ffdb:40bf	255.219.64.191
cb15:901b:d157:b51:8045:b51a:ffdb:40c0	255.219.64.192
cb15:901b:d157:b51:8045:b51a:ffdb:40c1	255.219.64.193
cb15:901b:d157:b51:8045:b51a:ffdb:40c2	255.219.64.194
cb15:901b:d157:b51:8045:b51a:ffdb:40c3	255.219.64.195
cb15:901b:d157:b51:8045:b51a:ffdb:40c4	255.219.64.196
cb15:901b:d157:b51:8045:b51a:ffdb:40c5	255.219.64.197
cb15:901b:d157:b51:8045:b51a:ffdb:40c6	255.219.64.198
cb15:901b:d157:b51:8045:b51a:ffdb:40c7	255.219.64.199
cb15:901b:d157:b51:8045:b51a:ffdb:40c8	255.219.64.200
cb15:901b:d157:b51:8045:b51a:ffdb:40c9	255.219.64.201
cb15:901b:d157:b51:8045:b51a:ffdb:40ca	255.219.64.202
cb15:901b:d157:b51:8045:b51a:ffdb:40cb	255.219.64.203
cb15:901b:d157:b51:8045:b51a:ffdb:40cc	255.219.64.204
cb15:901b:d157:b51:8045:b51a:ffdb:40cd	255.219.64.205
cb15:901b:d157:b51:8045:b51a:ffdb:40ce	255.219.64.206
cb15:901b:d157:b51:8045:b51a:ffdb:40cf	255.219.64.207
cb15:901b:d157:b51:8045:b51a:ffdb:40d0	255.219.64.208
cb15:901b:d157:b51:8045:b51a:ffdb:40d1	255.219.64.209
cb15:901b:d157:b51:8045:b51a:ffdb:40d2	255.219.64.210
cb15:901b:d157:b51:8045:b51a:ffdb:40d3	255.219.64.211
cb15:901b:d157:b51:8045:b51a:ffdb:40d4	255.219.64.212
cb15:901b:d157:b51:8045:b51a:ffdb:40d5	255.219.64.213
cb15:901b:d157:b51:8045:b51a:ffdb:40d6	255.219.64.214
cb15:901b:d157:b51:8045:b51a:ffdb:40d7	255.219.64.215
cb15:901b:d157:b51:8045:b51a:ffdb:40d8	255.219.64.216
cb15:901b:d157:b51:8045:b51a:ffdb:40d9	255.219.64.217
cb15:901b:d157:b51:8045:b51a:ffdb:40da	255.219.64.218
cb15:901b:d157:b51:8045:b51a:ffdb:40db	255.219.64.219
cb15:901b:d157:b51:8045:b51a:ffdb:40dc	255.219.64.220
cb15:901b:d157:b51:8045:b51a:ffdb:40dd	255.219.64.221
cb15:901b:d157:b51:8045:b51a:ffdb:40de	255.219.64.222
cb15:901b:d157:b51:8045:b51a:ffdb:40df	255.219.64.223
cb15:901b:d157:b51:8045:b51a:ffdb:40e0	255.219.64.224
cb15:901b:d157:b51:8045:b51a:ffdb:40e1	255.219.64.225
cb15:901b:d157:b51:8045:b51a:ffdb:40e2	255.219.64.226
cb15:901b:d157:b51:8045:b51a:ffdb:40e3	255.219.64.227
cb15:901b:d157:b51:8045:b51a:ffdb:40e4	255.219.64.228
cb15:901b:d157:b51:8045:b51a:ffdb:40e5	255.219.64.229
cb15:901b:d157:b51:8045:b51a:ffdb:40e6	255.219.64.230
cb15:901b:d157:b51:8045:b51a:ffdb:40e7	255.219.64.231
cb15:901b:d157:b51:8045:b51a:ffdb:40e8	255.219.64.232
cb15:901b:d157:b51:8045:b51a:ffdb:40e9	255.219.64.233
cb15:901b:d157:b51:8045:b51a:ffdb:40ea	255.219.64.234
cb15:901b:d157:b51:8045:b51a:ffdb:40eb	255.219.64.235
cb15:901b:d157:b51:8045:b51a:ffdb:40ec	255.219.64.236
cb15:901b:d157:b51:8045:b51a:ffdb:40ed	255.219.64.237
cb15:901b:d157:b51:8045:b51a:ffdb:40ee	255.219.64.238
cb15:901b:d157:b51:8045:b51a:ffdb:40ef	255.219.64.239
cb15:901b:d157:b51:8045:b51a:ffdb:40f0	255.219.64.240
cb15:901b:d157:b51:8045:b51a:ffdb:40f1	255.219.64.241
cb15:901b:d157:b51:8045:b51a:ffdb:40f2	255.219.64.242
cb15:901b:d157:b51:8045:b51a:ffdb:40f3	255.219.64.243
cb15:901b:d157:b51:8045:b51a:ffdb:40f4	255.219.64.244
cb15:901b:d157:b51:8045:b51a:ffdb:40f5	255.219.64.245
cb15:901b:d157:b51:8045:b51a:ffdb:40f6	255.219.64.246
cb15:901b:d157:b51:8045:b51a:ffdb:40f7	255.219.64.247
cb15:901b:d157:b51:8045:b51a:ffdb:40f8	255.219.64.248
cb15:901b:d157:b51:8045:b51a:ffdb:40f9	255.219.64.249
cb15:901b:d157:b51:8045:b51a:ffdb:40fa	255.219.64.250
cb15:901b:d157:b51:8045:b51a:ffdb:40fb	255.219.64.251
cb15:901b:d157:b51:8045:b51a:ffdb:40fc	255.219.64.252
cb15:901b:d157:b51:8045:b51a:ffdb:40fd	255.219.64.253
cb15:901b:d157:b51:8045:b51a:ffdb:40fe	255.219.64.254
cb15:901b:d157:b51:8045:b51a:ffdb:40ff	255.219.64.255

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.