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:ada2:80a:dd73:5001	221.115.80.1
cb15:901b:901b:1324:ada2:80a:dd73:5002	221.115.80.2
cb15:901b:901b:1324:ada2:80a:dd73:5003	221.115.80.3
cb15:901b:901b:1324:ada2:80a:dd73:5004	221.115.80.4
cb15:901b:901b:1324:ada2:80a:dd73:5005	221.115.80.5
cb15:901b:901b:1324:ada2:80a:dd73:5006	221.115.80.6
cb15:901b:901b:1324:ada2:80a:dd73:5007	221.115.80.7
cb15:901b:901b:1324:ada2:80a:dd73:5008	221.115.80.8
cb15:901b:901b:1324:ada2:80a:dd73:5009	221.115.80.9
cb15:901b:901b:1324:ada2:80a:dd73:500a	221.115.80.10
cb15:901b:901b:1324:ada2:80a:dd73:500b	221.115.80.11
cb15:901b:901b:1324:ada2:80a:dd73:500c	221.115.80.12
cb15:901b:901b:1324:ada2:80a:dd73:500d	221.115.80.13
cb15:901b:901b:1324:ada2:80a:dd73:500e	221.115.80.14
cb15:901b:901b:1324:ada2:80a:dd73:500f	221.115.80.15
cb15:901b:901b:1324:ada2:80a:dd73:5010	221.115.80.16
cb15:901b:901b:1324:ada2:80a:dd73:5011	221.115.80.17
cb15:901b:901b:1324:ada2:80a:dd73:5012	221.115.80.18
cb15:901b:901b:1324:ada2:80a:dd73:5013	221.115.80.19
cb15:901b:901b:1324:ada2:80a:dd73:5014	221.115.80.20
cb15:901b:901b:1324:ada2:80a:dd73:5015	221.115.80.21
cb15:901b:901b:1324:ada2:80a:dd73:5016	221.115.80.22
cb15:901b:901b:1324:ada2:80a:dd73:5017	221.115.80.23
cb15:901b:901b:1324:ada2:80a:dd73:5018	221.115.80.24
cb15:901b:901b:1324:ada2:80a:dd73:5019	221.115.80.25
cb15:901b:901b:1324:ada2:80a:dd73:501a	221.115.80.26
cb15:901b:901b:1324:ada2:80a:dd73:501b	221.115.80.27
cb15:901b:901b:1324:ada2:80a:dd73:501c	221.115.80.28
cb15:901b:901b:1324:ada2:80a:dd73:501d	221.115.80.29
cb15:901b:901b:1324:ada2:80a:dd73:501e	221.115.80.30
cb15:901b:901b:1324:ada2:80a:dd73:501f	221.115.80.31
cb15:901b:901b:1324:ada2:80a:dd73:5020	221.115.80.32
cb15:901b:901b:1324:ada2:80a:dd73:5021	221.115.80.33
cb15:901b:901b:1324:ada2:80a:dd73:5022	221.115.80.34
cb15:901b:901b:1324:ada2:80a:dd73:5023	221.115.80.35
cb15:901b:901b:1324:ada2:80a:dd73:5024	221.115.80.36
cb15:901b:901b:1324:ada2:80a:dd73:5025	221.115.80.37
cb15:901b:901b:1324:ada2:80a:dd73:5026	221.115.80.38
cb15:901b:901b:1324:ada2:80a:dd73:5027	221.115.80.39
cb15:901b:901b:1324:ada2:80a:dd73:5028	221.115.80.40
cb15:901b:901b:1324:ada2:80a:dd73:5029	221.115.80.41
cb15:901b:901b:1324:ada2:80a:dd73:502a	221.115.80.42
cb15:901b:901b:1324:ada2:80a:dd73:502b	221.115.80.43
cb15:901b:901b:1324:ada2:80a:dd73:502c	221.115.80.44
cb15:901b:901b:1324:ada2:80a:dd73:502d	221.115.80.45
cb15:901b:901b:1324:ada2:80a:dd73:502e	221.115.80.46
cb15:901b:901b:1324:ada2:80a:dd73:502f	221.115.80.47
cb15:901b:901b:1324:ada2:80a:dd73:5030	221.115.80.48
cb15:901b:901b:1324:ada2:80a:dd73:5031	221.115.80.49
cb15:901b:901b:1324:ada2:80a:dd73:5032	221.115.80.50
cb15:901b:901b:1324:ada2:80a:dd73:5033	221.115.80.51
cb15:901b:901b:1324:ada2:80a:dd73:5034	221.115.80.52
cb15:901b:901b:1324:ada2:80a:dd73:5035	221.115.80.53
cb15:901b:901b:1324:ada2:80a:dd73:5036	221.115.80.54
cb15:901b:901b:1324:ada2:80a:dd73:5037	221.115.80.55
cb15:901b:901b:1324:ada2:80a:dd73:5038	221.115.80.56
cb15:901b:901b:1324:ada2:80a:dd73:5039	221.115.80.57
cb15:901b:901b:1324:ada2:80a:dd73:503a	221.115.80.58
cb15:901b:901b:1324:ada2:80a:dd73:503b	221.115.80.59
cb15:901b:901b:1324:ada2:80a:dd73:503c	221.115.80.60

cb15:901b:901b:1324:ada2:80a:dd73:503d	221.115.80.61
cb15:901b:901b:1324:ada2:80a:dd73:503e	221.115.80.62
cb15:901b:901b:1324:ada2:80a:dd73:503f	221.115.80.63
cb15:901b:901b:1324:ada2:80a:dd73:5040	221.115.80.64
cb15:901b:901b:1324:ada2:80a:dd73:5041	221.115.80.65
cb15:901b:901b:1324:ada2:80a:dd73:5042	221.115.80.66
cb15:901b:901b:1324:ada2:80a:dd73:5043	221.115.80.67
cb15:901b:901b:1324:ada2:80a:dd73:5044	221.115.80.68
cb15:901b:901b:1324:ada2:80a:dd73:5045	221.115.80.69
cb15:901b:901b:1324:ada2:80a:dd73:5046	221.115.80.70
cb15:901b:901b:1324:ada2:80a:dd73:5047	221.115.80.71
cb15:901b:901b:1324:ada2:80a:dd73:5048	221.115.80.72
cb15:901b:901b:1324:ada2:80a:dd73:5049	221.115.80.73
cb15:901b:901b:1324:ada2:80a:dd73:504a	221.115.80.74
cb15:901b:901b:1324:ada2:80a:dd73:504b	221.115.80.75
cb15:901b:901b:1324:ada2:80a:dd73:504c	221.115.80.76
cb15:901b:901b:1324:ada2:80a:dd73:504d	221.115.80.77
cb15:901b:901b:1324:ada2:80a:dd73:504e	221.115.80.78
cb15:901b:901b:1324:ada2:80a:dd73:504f	221.115.80.79
cb15:901b:901b:1324:ada2:80a:dd73:5050	221.115.80.80
cb15:901b:901b:1324:ada2:80a:dd73:5051	221.115.80.81
cb15:901b:901b:1324:ada2:80a:dd73:5052	221.115.80.82
cb15:901b:901b:1324:ada2:80a:dd73:5053	221.115.80.83
cb15:901b:901b:1324:ada2:80a:dd73:5054	221.115.80.84
cb15:901b:901b:1324:ada2:80a:dd73:5055	221.115.80.85
cb15:901b:901b:1324:ada2:80a:dd73:5056	221.115.80.86
cb15:901b:901b:1324:ada2:80a:dd73:5057	221.115.80.87
cb15:901b:901b:1324:ada2:80a:dd73:5058	221.115.80.88
cb15:901b:901b:1324:ada2:80a:dd73:5059	221.115.80.89
cb15:901b:901b:1324:ada2:80a:dd73:505a	221.115.80.90
cb15:901b:901b:1324:ada2:80a:dd73:505b	221.115.80.91
cb15:901b:901b:1324:ada2:80a:dd73:505c	221.115.80.92
cb15:901b:901b:1324:ada2:80a:dd73:505d	221.115.80.93
cb15:901b:901b:1324:ada2:80a:dd73:505e	221.115.80.94
cb15:901b:901b:1324:ada2:80a:dd73:505f	221.115.80.95
cb15:901b:901b:1324:ada2:80a:dd73:5060	221.115.80.96
cb15:901b:901b:1324:ada2:80a:dd73:5061	221.115.80.97
cb15:901b:901b:1324:ada2:80a:dd73:5062	221.115.80.98
cb15:901b:901b:1324:ada2:80a:dd73:5063	221.115.80.99
cb15:901b:901b:1324:ada2:80a:dd73:5064	221.115.80.100
cb15:901b:901b:1324:ada2:80a:dd73:5065	221.115.80.101
cb15:901b:901b:1324:ada2:80a:dd73:5066	221.115.80.102
cb15:901b:901b:1324:ada2:80a:dd73:5067	221.115.80.103
cb15:901b:901b:1324:ada2:80a:dd73:5068	221.115.80.104
cb15:901b:901b:1324:ada2:80a:dd73:5069	221.115.80.105
cb15:901b:901b:1324:ada2:80a:dd73:506a	221.115.80.106
cb15:901b:901b:1324:ada2:80a:dd73:506b	221.115.80.107
cb15:901b:901b:1324:ada2:80a:dd73:506c	221.115.80.108
cb15:901b:901b:1324:ada2:80a:dd73:506d	221.115.80.109
cb15:901b:901b:1324:ada2:80a:dd73:506e	221.115.80.110
cb15:901b:901b:1324:ada2:80a:dd73:506f	221.115.80.111
cb15:901b:901b:1324:ada2:80a:dd73:5070	221.115.80.112
cb15:901b:901b:1324:ada2:80a:dd73:5071	221.115.80.113
cb15:901b:901b:1324:ada2:80a:dd73:5072	221.115.80.114
cb15:901b:901b:1324:ada2:80a:dd73:5073	221.115.80.115
cb15:901b:901b:1324:ada2:80a:dd73:5074	221.115.80.116
cb15:901b:901b:1324:ada2:80a:dd73:5075	221.115.80.117
cb15:901b:901b:1324:ada2:80a:dd73:5076	221.115.80.118
cb15:901b:901b:1324:ada2:80a:dd73:5077	221.115.80.119
cb15:901b:901b:1324:ada2:80a:dd73:5078	221.115.80.120

cb15:901b:901b:1324:ada2:80a:dd73:5079	221.115.80.121
cb15:901b:901b:1324:ada2:80a:dd73:507a	221.115.80.122
cb15:901b:901b:1324:ada2:80a:dd73:507b	221.115.80.123
cb15:901b:901b:1324:ada2:80a:dd73:507c	221.115.80.124
cb15:901b:901b:1324:ada2:80a:dd73:507d	221.115.80.125
cb15:901b:901b:1324:ada2:80a:dd73:507e	221.115.80.126
cb15:901b:901b:1324:ada2:80a:dd73:507f	221.115.80.127
cb15:901b:901b:1324:ada2:80a:dd73:5080	221.115.80.128
cb15:901b:901b:1324:ada2:80a:dd73:5081	221.115.80.129
cb15:901b:901b:1324:ada2:80a:dd73:5082	221.115.80.130
cb15:901b:901b:1324:ada2:80a:dd73:5083	221.115.80.131
cb15:901b:901b:1324:ada2:80a:dd73:5084	221.115.80.132
cb15:901b:901b:1324:ada2:80a:dd73:5085	221.115.80.133
cb15:901b:901b:1324:ada2:80a:dd73:5086	221.115.80.134
cb15:901b:901b:1324:ada2:80a:dd73:5087	221.115.80.135
cb15:901b:901b:1324:ada2:80a:dd73:5088	221.115.80.136
cb15:901b:901b:1324:ada2:80a:dd73:5089	221.115.80.137
cb15:901b:901b:1324:ada2:80a:dd73:508a	221.115.80.138
cb15:901b:901b:1324:ada2:80a:dd73:508b	221.115.80.139
cb15:901b:901b:1324:ada2:80a:dd73:508c	221.115.80.140
cb15:901b:901b:1324:ada2:80a:dd73:508d	221.115.80.141
cb15:901b:901b:1324:ada2:80a:dd73:508e	221.115.80.142
cb15:901b:901b:1324:ada2:80a:dd73:508f	221.115.80.143
cb15:901b:901b:1324:ada2:80a:dd73:5090	221.115.80.144
cb15:901b:901b:1324:ada2:80a:dd73:5091	221.115.80.145
cb15:901b:901b:1324:ada2:80a:dd73:5092	221.115.80.146
cb15:901b:901b:1324:ada2:80a:dd73:5093	221.115.80.147
cb15:901b:901b:1324:ada2:80a:dd73:5094	221.115.80.148
cb15:901b:901b:1324:ada2:80a:dd73:5095	221.115.80.149
cb15:901b:901b:1324:ada2:80a:dd73:5096	221.115.80.150
cb15:901b:901b:1324:ada2:80a:dd73:5097	221.115.80.151
cb15:901b:901b:1324:ada2:80a:dd73:5098	221.115.80.152
cb15:901b:901b:1324:ada2:80a:dd73:5099	221.115.80.153
cb15:901b:901b:1324:ada2:80a:dd73:509a	221.115.80.154
cb15:901b:901b:1324:ada2:80a:dd73:509b	221.115.80.155
cb15:901b:901b:1324:ada2:80a:dd73:509c	221.115.80.156
cb15:901b:901b:1324:ada2:80a:dd73:509d	221.115.80.157
cb15:901b:901b:1324:ada2:80a:dd73:509e	221.115.80.158
cb15:901b:901b:1324:ada2:80a:dd73:509f	221.115.80.159
cb15:901b:901b:1324:ada2:80a:dd73:50a0	221.115.80.160
cb15:901b:901b:1324:ada2:80a:dd73:50a1	221.115.80.161
cb15:901b:901b:1324:ada2:80a:dd73:50a2	221.115.80.162
cb15:901b:901b:1324:ada2:80a:dd73:50a3	221.115.80.163
cb15:901b:901b:1324:ada2:80a:dd73:50a4	221.115.80.164
cb15:901b:901b:1324:ada2:80a:dd73:50a5	221.115.80.165
cb15:901b:901b:1324:ada2:80a:dd73:50a6	221.115.80.166
cb15:901b:901b:1324:ada2:80a:dd73:50a7	221.115.80.167
cb15:901b:901b:1324:ada2:80a:dd73:50a8	221.115.80.168
cb15:901b:901b:1324:ada2:80a:dd73:50a9	221.115.80.169
cb15:901b:901b:1324:ada2:80a:dd73:50aa	221.115.80.170
cb15:901b:901b:1324:ada2:80a:dd73:50ab	221.115.80.171
cb15:901b:901b:1324:ada2:80a:dd73:50ac	221.115.80.172
cb15:901b:901b:1324:ada2:80a:dd73:50ad	221.115.80.173
cb15:901b:901b:1324:ada2:80a:dd73:50ae	221.115.80.174
cb15:901b:901b:1324:ada2:80a:dd73:50af	221.115.80.175
cb15:901b:901b:1324:ada2:80a:dd73:50b0	221.115.80.176
cb15:901b:901b:1324:ada2:80a:dd73:50b1	221.115.80.177
cb15:901b:901b:1324:ada2:80a:dd73:50b2	221.115.80.178
cb15:901b:901b:1324:ada2:80a:dd73:50b3	221.115.80.179
cb15:901b:901b:1324:ada2:80a:dd73:50b4	221.115.80.180

cb15:901b:901b:1324:ada2:80a:dd73:50b5	221.115.80.181
cb15:901b:901b:1324:ada2:80a:dd73:50b6	221.115.80.182
cb15:901b:901b:1324:ada2:80a:dd73:50b7	221.115.80.183
cb15:901b:901b:1324:ada2:80a:dd73:50b8	221.115.80.184
cb15:901b:901b:1324:ada2:80a:dd73:50b9	221.115.80.185
cb15:901b:901b:1324:ada2:80a:dd73:50ba	221.115.80.186
cb15:901b:901b:1324:ada2:80a:dd73:50bb	221.115.80.187
cb15:901b:901b:1324:ada2:80a:dd73:50bc	221.115.80.188
cb15:901b:901b:1324:ada2:80a:dd73:50bd	221.115.80.189
cb15:901b:901b:1324:ada2:80a:dd73:50be	221.115.80.190
cb15:901b:901b:1324:ada2:80a:dd73:50bf	221.115.80.191
cb15:901b:901b:1324:ada2:80a:dd73:50c0	221.115.80.192
cb15:901b:901b:1324:ada2:80a:dd73:50c1	221.115.80.193
cb15:901b:901b:1324:ada2:80a:dd73:50c2	221.115.80.194
cb15:901b:901b:1324:ada2:80a:dd73:50c3	221.115.80.195
cb15:901b:901b:1324:ada2:80a:dd73:50c4	221.115.80.196
cb15:901b:901b:1324:ada2:80a:dd73:50c5	221.115.80.197
cb15:901b:901b:1324:ada2:80a:dd73:50c6	221.115.80.198
cb15:901b:901b:1324:ada2:80a:dd73:50c7	221.115.80.199
cb15:901b:901b:1324:ada2:80a:dd73:50c8	221.115.80.200
cb15:901b:901b:1324:ada2:80a:dd73:50c9	221.115.80.201
cb15:901b:901b:1324:ada2:80a:dd73:50ca	221.115.80.202
cb15:901b:901b:1324:ada2:80a:dd73:50cb	221.115.80.203
cb15:901b:901b:1324:ada2:80a:dd73:50cc	221.115.80.204
cb15:901b:901b:1324:ada2:80a:dd73:50cd	221.115.80.205
cb15:901b:901b:1324:ada2:80a:dd73:50ce	221.115.80.206
cb15:901b:901b:1324:ada2:80a:dd73:50cf	221.115.80.207
cb15:901b:901b:1324:ada2:80a:dd73:50d0	221.115.80.208
cb15:901b:901b:1324:ada2:80a:dd73:50d1	221.115.80.209
cb15:901b:901b:1324:ada2:80a:dd73:50d2	221.115.80.210
cb15:901b:901b:1324:ada2:80a:dd73:50d3	221.115.80.211
cb15:901b:901b:1324:ada2:80a:dd73:50d4	221.115.80.212
cb15:901b:901b:1324:ada2:80a:dd73:50d5	221.115.80.213
cb15:901b:901b:1324:ada2:80a:dd73:50d6	221.115.80.214
cb15:901b:901b:1324:ada2:80a:dd73:50d7	221.115.80.215
cb15:901b:901b:1324:ada2:80a:dd73:50d8	221.115.80.216
cb15:901b:901b:1324:ada2:80a:dd73:50d9	221.115.80.217
cb15:901b:901b:1324:ada2:80a:dd73:50da	221.115.80.218
cb15:901b:901b:1324:ada2:80a:dd73:50db	221.115.80.219
cb15:901b:901b:1324:ada2:80a:dd73:50dc	221.115.80.220
cb15:901b:901b:1324:ada2:80a:dd73:50dd	221.115.80.221
cb15:901b:901b:1324:ada2:80a:dd73:50de	221.115.80.222
cb15:901b:901b:1324:ada2:80a:dd73:50df	221.115.80.223
cb15:901b:901b:1324:ada2:80a:dd73:50e0	221.115.80.224
cb15:901b:901b:1324:ada2:80a:dd73:50e1	221.115.80.225
cb15:901b:901b:1324:ada2:80a:dd73:50e2	221.115.80.226
cb15:901b:901b:1324:ada2:80a:dd73:50e3	221.115.80.227
cb15:901b:901b:1324:ada2:80a:dd73:50e4	221.115.80.228
cb15:901b:901b:1324:ada2:80a:dd73:50e5	221.115.80.229
cb15:901b:901b:1324:ada2:80a:dd73:50e6	221.115.80.230
cb15:901b:901b:1324:ada2:80a:dd73:50e7	221.115.80.231
cb15:901b:901b:1324:ada2:80a:dd73:50e8	221.115.80.232
cb15:901b:901b:1324:ada2:80a:dd73:50e9	221.115.80.233
cb15:901b:901b:1324:ada2:80a:dd73:50ea	221.115.80.234
cb15:901b:901b:1324:ada2:80a:dd73:50eb	221.115.80.235
cb15:901b:901b:1324:ada2:80a:dd73:50ec	221.115.80.236
cb15:901b:901b:1324:ada2:80a:dd73:50ed	221.115.80.237
cb15:901b:901b:1324:ada2:80a:dd73:50ee	221.115.80.238
cb15:901b:901b:1324:ada2:80a:dd73:50ef	221.115.80.239
cb15:901b:901b:1324:ada2:80a:dd73:50f0	221.115.80.240
cb15:901b:901b:1324:ada2:80a:dd73:50f1	221.115.80.241
cb15:901b:901b:1324:ada2:80a:dd73:50f2	221.115.80.242
cb15:901b:901b:1324:ada2:80a:dd73:50f3	221.115.80.243
cb15:901b:901b:1324:ada2:80a:dd73:50f4	221.115.80.244
cb15:901b:901b:1324:ada2:80a:dd73:50f5	221.115.80.245
cb15:901b:901b:1324:ada2:80a:dd73:50f6	221.115.80.246
cb15:901b:901b:1324:ada2:80a:dd73:50f7	221.115.80.247
cb15:901b:901b:1324:ada2:80a:dd73:50f8	221.115.80.248
cb15:901b:901b:1324:ada2:80a:dd73:50f9	221.115.80.249
cb15:901b:901b:1324:ada2:80a:dd73:50fa	221.115.80.250
cb15:901b:901b:1324:ada2:80a:dd73:50fb	221.115.80.251
cb15:901b:901b:1324:ada2:80a:dd73:50fc	221.115.80.252
cb15:901b:901b:1324:ada2:80a:dd73:50fd	221.115.80.253
cb15:901b:901b:1324:ada2:80a:dd73:50fe	221.115.80.254
cb15:901b:901b:1324:ada2:80a:dd73:50ff	221.115.80.255

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.