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
b51a:901b:cb15:8045:ada8:cdcd:ada5:5001	173.165.80.1
b51a:901b:cb15:8045:ada8:cdcd:ada5:5002	173.165.80.2
b51a:901b:cb15:8045:ada8:cdcd:ada5:5003	173.165.80.3
b51a:901b:cb15:8045:ada8:cdcd:ada5:5004	173.165.80.4
b51a:901b:cb15:8045:ada8:cdcd:ada5:5005	173.165.80.5
b51a:901b:cb15:8045:ada8:cdcd:ada5:5006	173.165.80.6
b51a:901b:cb15:8045:ada8:cdcd:ada5:5007	173.165.80.7
b51a:901b:cb15:8045:ada8:cdcd:ada5:5008	173.165.80.8
b51a:901b:cb15:8045:ada8:cdcd:ada5:5009	173.165.80.9
b51a:901b:cb15:8045:ada8:cdcd:ada5:500a	173.165.80.10
b51a:901b:cb15:8045:ada8:cdcd:ada5:500b	173.165.80.11
b51a:901b:cb15:8045:ada8:cdcd:ada5:500c	173.165.80.12
b51a:901b:cb15:8045:ada8:cdcd:ada5:500d	173.165.80.13
b51a:901b:cb15:8045:ada8:cdcd:ada5:500e	173.165.80.14
b51a:901b:cb15:8045:ada8:cdcd:ada5:500f	173.165.80.15
b51a:901b:cb15:8045:ada8:cdcd:ada5:5010	173.165.80.16
b51a:901b:cb15:8045:ada8:cdcd:ada5:5011	173.165.80.17
b51a:901b:cb15:8045:ada8:cdcd:ada5:5012	173.165.80.18
b51a:901b:cb15:8045:ada8:cdcd:ada5:5013	173.165.80.19
b51a:901b:cb15:8045:ada8:cdcd:ada5:5014	173.165.80.20
b51a:901b:cb15:8045:ada8:cdcd:ada5:5015	173.165.80.21
b51a:901b:cb15:8045:ada8:cdcd:ada5:5016	173.165.80.22
b51a:901b:cb15:8045:ada8:cdcd:ada5:5017	173.165.80.23
b51a:901b:cb15:8045:ada8:cdcd:ada5:5018	173.165.80.24
b51a:901b:cb15:8045:ada8:cdcd:ada5:5019	173.165.80.25
b51a:901b:cb15:8045:ada8:cdcd:ada5:501a	173.165.80.26
b51a:901b:cb15:8045:ada8:cdcd:ada5:501b	173.165.80.27
b51a:901b:cb15:8045:ada8:cdcd:ada5:501c	173.165.80.28
b51a:901b:cb15:8045:ada8:cdcd:ada5:501d	173.165.80.29
b51a:901b:cb15:8045:ada8:cdcd:ada5:501e	173.165.80.30
b51a:901b:cb15:8045:ada8:cdcd:ada5:501f	173.165.80.31
b51a:901b:cb15:8045:ada8:cdcd:ada5:5020	173.165.80.32
b51a:901b:cb15:8045:ada8:cdcd:ada5:5021	173.165.80.33
b51a:901b:cb15:8045:ada8:cdcd:ada5:5022	173.165.80.34
b51a:901b:cb15:8045:ada8:cdcd:ada5:5023	173.165.80.35
b51a:901b:cb15:8045:ada8:cdcd:ada5:5024	173.165.80.36
b51a:901b:cb15:8045:ada8:cdcd:ada5:5025	173.165.80.37
b51a:901b:cb15:8045:ada8:cdcd:ada5:5026	173.165.80.38
b51a:901b:cb15:8045:ada8:cdcd:ada5:5027	173.165.80.39
b51a:901b:cb15:8045:ada8:cdcd:ada5:5028	173.165.80.40
b51a:901b:cb15:8045:ada8:cdcd:ada5:5029	173.165.80.41
b51a:901b:cb15:8045:ada8:cdcd:ada5:502a	173.165.80.42
b51a:901b:cb15:8045:ada8:cdcd:ada5:502b	173.165.80.43
b51a:901b:cb15:8045:ada8:cdcd:ada5:502c	173.165.80.44
b51a:901b:cb15:8045:ada8:cdcd:ada5:502d	173.165.80.45
b51a:901b:cb15:8045:ada8:cdcd:ada5:502e	173.165.80.46
b51a:901b:cb15:8045:ada8:cdcd:ada5:502f	173.165.80.47
b51a:901b:cb15:8045:ada8:cdcd:ada5:5030	173.165.80.48
b51a:901b:cb15:8045:ada8:cdcd:ada5:5031	173.165.80.49
b51a:901b:cb15:8045:ada8:cdcd:ada5:5032	173.165.80.50
b51a:901b:cb15:8045:ada8:cdcd:ada5:5033	173.165.80.51
b51a:901b:cb15:8045:ada8:cdcd:ada5:5034	173.165.80.52
b51a:901b:cb15:8045:ada8:cdcd:ada5:5035	173.165.80.53
b51a:901b:cb15:8045:ada8:cdcd:ada5:5036	173.165.80.54
b51a:901b:cb15:8045:ada8:cdcd:ada5:5037	173.165.80.55
b51a:901b:cb15:8045:ada8:cdcd:ada5:5038	173.165.80.56
b51a:901b:cb15:8045:ada8:cdcd:ada5:5039	173.165.80.57
b51a:901b:cb15:8045:ada8:cdcd:ada5:503a	173.165.80.58
b51a:901b:cb15:8045:ada8:cdcd:ada5:503b	173.165.80.59
b51a:901b:cb15:8045:ada8:cdcd:ada5:503c	173.165.80.60

b51a:901b:cb15:8045:ada8:cdcd:ada5:503d	173.165.80.61
b51a:901b:cb15:8045:ada8:cdcd:ada5:503e	173.165.80.62
b51a:901b:cb15:8045:ada8:cdcd:ada5:503f	173.165.80.63
b51a:901b:cb15:8045:ada8:cdcd:ada5:5040	173.165.80.64
b51a:901b:cb15:8045:ada8:cdcd:ada5:5041	173.165.80.65
b51a:901b:cb15:8045:ada8:cdcd:ada5:5042	173.165.80.66
b51a:901b:cb15:8045:ada8:cdcd:ada5:5043	173.165.80.67
b51a:901b:cb15:8045:ada8:cdcd:ada5:5044	173.165.80.68
b51a:901b:cb15:8045:ada8:cdcd:ada5:5045	173.165.80.69
b51a:901b:cb15:8045:ada8:cdcd:ada5:5046	173.165.80.70
b51a:901b:cb15:8045:ada8:cdcd:ada5:5047	173.165.80.71
b51a:901b:cb15:8045:ada8:cdcd:ada5:5048	173.165.80.72
b51a:901b:cb15:8045:ada8:cdcd:ada5:5049	173.165.80.73
b51a:901b:cb15:8045:ada8:cdcd:ada5:504a	173.165.80.74
b51a:901b:cb15:8045:ada8:cdcd:ada5:504b	173.165.80.75
b51a:901b:cb15:8045:ada8:cdcd:ada5:504c	173.165.80.76
b51a:901b:cb15:8045:ada8:cdcd:ada5:504d	173.165.80.77
b51a:901b:cb15:8045:ada8:cdcd:ada5:504e	173.165.80.78
b51a:901b:cb15:8045:ada8:cdcd:ada5:504f	173.165.80.79
b51a:901b:cb15:8045:ada8:cdcd:ada5:5050	173.165.80.80
b51a:901b:cb15:8045:ada8:cdcd:ada5:5051	173.165.80.81
b51a:901b:cb15:8045:ada8:cdcd:ada5:5052	173.165.80.82
b51a:901b:cb15:8045:ada8:cdcd:ada5:5053	173.165.80.83
b51a:901b:cb15:8045:ada8:cdcd:ada5:5054	173.165.80.84
b51a:901b:cb15:8045:ada8:cdcd:ada5:5055	173.165.80.85
b51a:901b:cb15:8045:ada8:cdcd:ada5:5056	173.165.80.86
b51a:901b:cb15:8045:ada8:cdcd:ada5:5057	173.165.80.87
b51a:901b:cb15:8045:ada8:cdcd:ada5:5058	173.165.80.88
b51a:901b:cb15:8045:ada8:cdcd:ada5:5059	173.165.80.89
b51a:901b:cb15:8045:ada8:cdcd:ada5:505a	173.165.80.90
b51a:901b:cb15:8045:ada8:cdcd:ada5:505b	173.165.80.91
b51a:901b:cb15:8045:ada8:cdcd:ada5:505c	173.165.80.92
b51a:901b:cb15:8045:ada8:cdcd:ada5:505d	173.165.80.93
b51a:901b:cb15:8045:ada8:cdcd:ada5:505e	173.165.80.94
b51a:901b:cb15:8045:ada8:cdcd:ada5:505f	173.165.80.95
b51a:901b:cb15:8045:ada8:cdcd:ada5:5060	173.165.80.96
b51a:901b:cb15:8045:ada8:cdcd:ada5:5061	173.165.80.97
b51a:901b:cb15:8045:ada8:cdcd:ada5:5062	173.165.80.98
b51a:901b:cb15:8045:ada8:cdcd:ada5:5063	173.165.80.99
b51a:901b:cb15:8045:ada8:cdcd:ada5:5064	173.165.80.100
b51a:901b:cb15:8045:ada8:cdcd:ada5:5065	173.165.80.101
b51a:901b:cb15:8045:ada8:cdcd:ada5:5066	173.165.80.102
b51a:901b:cb15:8045:ada8:cdcd:ada5:5067	173.165.80.103
b51a:901b:cb15:8045:ada8:cdcd:ada5:5068	173.165.80.104
b51a:901b:cb15:8045:ada8:cdcd:ada5:5069	173.165.80.105
b51a:901b:cb15:8045:ada8:cdcd:ada5:506a	173.165.80.106
b51a:901b:cb15:8045:ada8:cdcd:ada5:506b	173.165.80.107
b51a:901b:cb15:8045:ada8:cdcd:ada5:506c	173.165.80.108
b51a:901b:cb15:8045:ada8:cdcd:ada5:506d	173.165.80.109
b51a:901b:cb15:8045:ada8:cdcd:ada5:506e	173.165.80.110
b51a:901b:cb15:8045:ada8:cdcd:ada5:506f	173.165.80.111
b51a:901b:cb15:8045:ada8:cdcd:ada5:5070	173.165.80.112
b51a:901b:cb15:8045:ada8:cdcd:ada5:5071	173.165.80.113
b51a:901b:cb15:8045:ada8:cdcd:ada5:5072	173.165.80.114
b51a:901b:cb15:8045:ada8:cdcd:ada5:5073	173.165.80.115
b51a:901b:cb15:8045:ada8:cdcd:ada5:5074	173.165.80.116
b51a:901b:cb15:8045:ada8:cdcd:ada5:5075	173.165.80.117
b51a:901b:cb15:8045:ada8:cdcd:ada5:5076	173.165.80.118
b51a:901b:cb15:8045:ada8:cdcd:ada5:5077	173.165.80.119
b51a:901b:cb15:8045:ada8:cdcd:ada5:5078	173.165.80.120

b51a:901b:cb15:8045:ada8:cdcd:ada5:5079	173.165.80.121
b51a:901b:cb15:8045:ada8:cdcd:ada5:507a	173.165.80.122
b51a:901b:cb15:8045:ada8:cdcd:ada5:507b	173.165.80.123
b51a:901b:cb15:8045:ada8:cdcd:ada5:507c	173.165.80.124
b51a:901b:cb15:8045:ada8:cdcd:ada5:507d	173.165.80.125
b51a:901b:cb15:8045:ada8:cdcd:ada5:507e	173.165.80.126
b51a:901b:cb15:8045:ada8:cdcd:ada5:507f	173.165.80.127
b51a:901b:cb15:8045:ada8:cdcd:ada5:5080	173.165.80.128
b51a:901b:cb15:8045:ada8:cdcd:ada5:5081	173.165.80.129
b51a:901b:cb15:8045:ada8:cdcd:ada5:5082	173.165.80.130
b51a:901b:cb15:8045:ada8:cdcd:ada5:5083	173.165.80.131
b51a:901b:cb15:8045:ada8:cdcd:ada5:5084	173.165.80.132
b51a:901b:cb15:8045:ada8:cdcd:ada5:5085	173.165.80.133
b51a:901b:cb15:8045:ada8:cdcd:ada5:5086	173.165.80.134
b51a:901b:cb15:8045:ada8:cdcd:ada5:5087	173.165.80.135
b51a:901b:cb15:8045:ada8:cdcd:ada5:5088	173.165.80.136
b51a:901b:cb15:8045:ada8:cdcd:ada5:5089	173.165.80.137
b51a:901b:cb15:8045:ada8:cdcd:ada5:508a	173.165.80.138
b51a:901b:cb15:8045:ada8:cdcd:ada5:508b	173.165.80.139
b51a:901b:cb15:8045:ada8:cdcd:ada5:508c	173.165.80.140
b51a:901b:cb15:8045:ada8:cdcd:ada5:508d	173.165.80.141
b51a:901b:cb15:8045:ada8:cdcd:ada5:508e	173.165.80.142
b51a:901b:cb15:8045:ada8:cdcd:ada5:508f	173.165.80.143
b51a:901b:cb15:8045:ada8:cdcd:ada5:5090	173.165.80.144
b51a:901b:cb15:8045:ada8:cdcd:ada5:5091	173.165.80.145
b51a:901b:cb15:8045:ada8:cdcd:ada5:5092	173.165.80.146
b51a:901b:cb15:8045:ada8:cdcd:ada5:5093	173.165.80.147
b51a:901b:cb15:8045:ada8:cdcd:ada5:5094	173.165.80.148
b51a:901b:cb15:8045:ada8:cdcd:ada5:5095	173.165.80.149
b51a:901b:cb15:8045:ada8:cdcd:ada5:5096	173.165.80.150
b51a:901b:cb15:8045:ada8:cdcd:ada5:5097	173.165.80.151
b51a:901b:cb15:8045:ada8:cdcd:ada5:5098	173.165.80.152
b51a:901b:cb15:8045:ada8:cdcd:ada5:5099	173.165.80.153
b51a:901b:cb15:8045:ada8:cdcd:ada5:509a	173.165.80.154
b51a:901b:cb15:8045:ada8:cdcd:ada5:509b	173.165.80.155
b51a:901b:cb15:8045:ada8:cdcd:ada5:509c	173.165.80.156
b51a:901b:cb15:8045:ada8:cdcd:ada5:509d	173.165.80.157
b51a:901b:cb15:8045:ada8:cdcd:ada5:509e	173.165.80.158
b51a:901b:cb15:8045:ada8:cdcd:ada5:509f	173.165.80.159
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a0	173.165.80.160
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a1	173.165.80.161
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a2	173.165.80.162
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a3	173.165.80.163
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a4	173.165.80.164
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a5	173.165.80.165
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a6	173.165.80.166
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a7	173.165.80.167
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a8	173.165.80.168
b51a:901b:cb15:8045:ada8:cdcd:ada5:50a9	173.165.80.169
b51a:901b:cb15:8045:ada8:cdcd:ada5:50aa	173.165.80.170
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ab	173.165.80.171
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ac	173.165.80.172
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ad	173.165.80.173
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ae	173.165.80.174
b51a:901b:cb15:8045:ada8:cdcd:ada5:50af	173.165.80.175
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b0	173.165.80.176
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b1	173.165.80.177
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b2	173.165.80.178
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b3	173.165.80.179
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b4	173.165.80.180

b51a:901b:cb15:8045:ada8:cdcd:ada5:50b5	173.165.80.181
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b6	173.165.80.182
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b7	173.165.80.183
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b8	173.165.80.184
b51a:901b:cb15:8045:ada8:cdcd:ada5:50b9	173.165.80.185
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ba	173.165.80.186
b51a:901b:cb15:8045:ada8:cdcd:ada5:50bb	173.165.80.187
b51a:901b:cb15:8045:ada8:cdcd:ada5:50bc	173.165.80.188
b51a:901b:cb15:8045:ada8:cdcd:ada5:50bd	173.165.80.189
b51a:901b:cb15:8045:ada8:cdcd:ada5:50be	173.165.80.190
b51a:901b:cb15:8045:ada8:cdcd:ada5:50bf	173.165.80.191
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c0	173.165.80.192
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c1	173.165.80.193
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c2	173.165.80.194
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c3	173.165.80.195
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c4	173.165.80.196
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c5	173.165.80.197
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c6	173.165.80.198
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c7	173.165.80.199
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c8	173.165.80.200
b51a:901b:cb15:8045:ada8:cdcd:ada5:50c9	173.165.80.201
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ca	173.165.80.202
b51a:901b:cb15:8045:ada8:cdcd:ada5:50cb	173.165.80.203
b51a:901b:cb15:8045:ada8:cdcd:ada5:50cc	173.165.80.204
b51a:901b:cb15:8045:ada8:cdcd:ada5:50cd	173.165.80.205
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ce	173.165.80.206
b51a:901b:cb15:8045:ada8:cdcd:ada5:50cf	173.165.80.207
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d0	173.165.80.208
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d1	173.165.80.209
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d2	173.165.80.210
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d3	173.165.80.211
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d4	173.165.80.212
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d5	173.165.80.213
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d6	173.165.80.214
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d7	173.165.80.215
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d8	173.165.80.216
b51a:901b:cb15:8045:ada8:cdcd:ada5:50d9	173.165.80.217
b51a:901b:cb15:8045:ada8:cdcd:ada5:50da	173.165.80.218
b51a:901b:cb15:8045:ada8:cdcd:ada5:50db	173.165.80.219
b51a:901b:cb15:8045:ada8:cdcd:ada5:50dc	173.165.80.220
b51a:901b:cb15:8045:ada8:cdcd:ada5:50dd	173.165.80.221
b51a:901b:cb15:8045:ada8:cdcd:ada5:50de	173.165.80.222
b51a:901b:cb15:8045:ada8:cdcd:ada5:50df	173.165.80.223
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e0	173.165.80.224
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e1	173.165.80.225
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e2	173.165.80.226
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e3	173.165.80.227
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e4	173.165.80.228
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e5	173.165.80.229
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e6	173.165.80.230
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e7	173.165.80.231
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e8	173.165.80.232
b51a:901b:cb15:8045:ada8:cdcd:ada5:50e9	173.165.80.233
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ea	173.165.80.234
b51a:901b:cb15:8045:ada8:cdcd:ada5:50eb	173.165.80.235
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ec	173.165.80.236
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ed	173.165.80.237
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ee	173.165.80.238
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ef	173.165.80.239
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f0	173.165.80.240
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f1	173.165.80.241
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f2	173.165.80.242
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f3	173.165.80.243
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f4	173.165.80.244
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f5	173.165.80.245
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f6	173.165.80.246
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f7	173.165.80.247
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f8	173.165.80.248
b51a:901b:cb15:8045:ada8:cdcd:ada5:50f9	173.165.80.249
b51a:901b:cb15:8045:ada8:cdcd:ada5:50fa	173.165.80.250
b51a:901b:cb15:8045:ada8:cdcd:ada5:50fb	173.165.80.251
b51a:901b:cb15:8045:ada8:cdcd:ada5:50fc	173.165.80.252
b51a:901b:cb15:8045:ada8:cdcd:ada5:50fd	173.165.80.253
b51a:901b:cb15:8045:ada8:cdcd:ada5:50fe	173.165.80.254
b51a:901b:cb15:8045:ada8:cdcd:ada5:50ff	173.165.80.255

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.