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:be73:19a1:5001	25.161.80.1
b51a:901b:cb15:8045:ada8:be73:19a1:5002	25.161.80.2
b51a:901b:cb15:8045:ada8:be73:19a1:5003	25.161.80.3
b51a:901b:cb15:8045:ada8:be73:19a1:5004	25.161.80.4
b51a:901b:cb15:8045:ada8:be73:19a1:5005	25.161.80.5
b51a:901b:cb15:8045:ada8:be73:19a1:5006	25.161.80.6
b51a:901b:cb15:8045:ada8:be73:19a1:5007	25.161.80.7
b51a:901b:cb15:8045:ada8:be73:19a1:5008	25.161.80.8
b51a:901b:cb15:8045:ada8:be73:19a1:5009	25.161.80.9
b51a:901b:cb15:8045:ada8:be73:19a1:500a	25.161.80.10
b51a:901b:cb15:8045:ada8:be73:19a1:500b	25.161.80.11
b51a:901b:cb15:8045:ada8:be73:19a1:500c	25.161.80.12
b51a:901b:cb15:8045:ada8:be73:19a1:500d	25.161.80.13
b51a:901b:cb15:8045:ada8:be73:19a1:500e	25.161.80.14
b51a:901b:cb15:8045:ada8:be73:19a1:500f	25.161.80.15
b51a:901b:cb15:8045:ada8:be73:19a1:5010	25.161.80.16
b51a:901b:cb15:8045:ada8:be73:19a1:5011	25.161.80.17
b51a:901b:cb15:8045:ada8:be73:19a1:5012	25.161.80.18
b51a:901b:cb15:8045:ada8:be73:19a1:5013	25.161.80.19
b51a:901b:cb15:8045:ada8:be73:19a1:5014	25.161.80.20
b51a:901b:cb15:8045:ada8:be73:19a1:5015	25.161.80.21
b51a:901b:cb15:8045:ada8:be73:19a1:5016	25.161.80.22
b51a:901b:cb15:8045:ada8:be73:19a1:5017	25.161.80.23
b51a:901b:cb15:8045:ada8:be73:19a1:5018	25.161.80.24
b51a:901b:cb15:8045:ada8:be73:19a1:5019	25.161.80.25
b51a:901b:cb15:8045:ada8:be73:19a1:501a	25.161.80.26
b51a:901b:cb15:8045:ada8:be73:19a1:501b	25.161.80.27
b51a:901b:cb15:8045:ada8:be73:19a1:501c	25.161.80.28
b51a:901b:cb15:8045:ada8:be73:19a1:501d	25.161.80.29
b51a:901b:cb15:8045:ada8:be73:19a1:501e	25.161.80.30
b51a:901b:cb15:8045:ada8:be73:19a1:501f	25.161.80.31
b51a:901b:cb15:8045:ada8:be73:19a1:5020	25.161.80.32
b51a:901b:cb15:8045:ada8:be73:19a1:5021	25.161.80.33
b51a:901b:cb15:8045:ada8:be73:19a1:5022	25.161.80.34
b51a:901b:cb15:8045:ada8:be73:19a1:5023	25.161.80.35
b51a:901b:cb15:8045:ada8:be73:19a1:5024	25.161.80.36
b51a:901b:cb15:8045:ada8:be73:19a1:5025	25.161.80.37
b51a:901b:cb15:8045:ada8:be73:19a1:5026	25.161.80.38
b51a:901b:cb15:8045:ada8:be73:19a1:5027	25.161.80.39
b51a:901b:cb15:8045:ada8:be73:19a1:5028	25.161.80.40
b51a:901b:cb15:8045:ada8:be73:19a1:5029	25.161.80.41
b51a:901b:cb15:8045:ada8:be73:19a1:502a	25.161.80.42
b51a:901b:cb15:8045:ada8:be73:19a1:502b	25.161.80.43
b51a:901b:cb15:8045:ada8:be73:19a1:502c	25.161.80.44
b51a:901b:cb15:8045:ada8:be73:19a1:502d	25.161.80.45
b51a:901b:cb15:8045:ada8:be73:19a1:502e	25.161.80.46
b51a:901b:cb15:8045:ada8:be73:19a1:502f	25.161.80.47
b51a:901b:cb15:8045:ada8:be73:19a1:5030	25.161.80.48
b51a:901b:cb15:8045:ada8:be73:19a1:5031	25.161.80.49
b51a:901b:cb15:8045:ada8:be73:19a1:5032	25.161.80.50
b51a:901b:cb15:8045:ada8:be73:19a1:5033	25.161.80.51
b51a:901b:cb15:8045:ada8:be73:19a1:5034	25.161.80.52
b51a:901b:cb15:8045:ada8:be73:19a1:5035	25.161.80.53
b51a:901b:cb15:8045:ada8:be73:19a1:5036	25.161.80.54
b51a:901b:cb15:8045:ada8:be73:19a1:5037	25.161.80.55
b51a:901b:cb15:8045:ada8:be73:19a1:5038	25.161.80.56
b51a:901b:cb15:8045:ada8:be73:19a1:5039	25.161.80.57
b51a:901b:cb15:8045:ada8:be73:19a1:503a	25.161.80.58
b51a:901b:cb15:8045:ada8:be73:19a1:503b	25.161.80.59
b51a:901b:cb15:8045:ada8:be73:19a1:503c	25.161.80.60

b51a:901b:cb15:8045:ada8:be73:19a1:503d	25.161.80.61
b51a:901b:cb15:8045:ada8:be73:19a1:503e	25.161.80.62
b51a:901b:cb15:8045:ada8:be73:19a1:503f	25.161.80.63
b51a:901b:cb15:8045:ada8:be73:19a1:5040	25.161.80.64
b51a:901b:cb15:8045:ada8:be73:19a1:5041	25.161.80.65
b51a:901b:cb15:8045:ada8:be73:19a1:5042	25.161.80.66
b51a:901b:cb15:8045:ada8:be73:19a1:5043	25.161.80.67
b51a:901b:cb15:8045:ada8:be73:19a1:5044	25.161.80.68
b51a:901b:cb15:8045:ada8:be73:19a1:5045	25.161.80.69
b51a:901b:cb15:8045:ada8:be73:19a1:5046	25.161.80.70
b51a:901b:cb15:8045:ada8:be73:19a1:5047	25.161.80.71
b51a:901b:cb15:8045:ada8:be73:19a1:5048	25.161.80.72
b51a:901b:cb15:8045:ada8:be73:19a1:5049	25.161.80.73
b51a:901b:cb15:8045:ada8:be73:19a1:504a	25.161.80.74
b51a:901b:cb15:8045:ada8:be73:19a1:504b	25.161.80.75
b51a:901b:cb15:8045:ada8:be73:19a1:504c	25.161.80.76
b51a:901b:cb15:8045:ada8:be73:19a1:504d	25.161.80.77
b51a:901b:cb15:8045:ada8:be73:19a1:504e	25.161.80.78
b51a:901b:cb15:8045:ada8:be73:19a1:504f	25.161.80.79
b51a:901b:cb15:8045:ada8:be73:19a1:5050	25.161.80.80
b51a:901b:cb15:8045:ada8:be73:19a1:5051	25.161.80.81
b51a:901b:cb15:8045:ada8:be73:19a1:5052	25.161.80.82
b51a:901b:cb15:8045:ada8:be73:19a1:5053	25.161.80.83
b51a:901b:cb15:8045:ada8:be73:19a1:5054	25.161.80.84
b51a:901b:cb15:8045:ada8:be73:19a1:5055	25.161.80.85
b51a:901b:cb15:8045:ada8:be73:19a1:5056	25.161.80.86
b51a:901b:cb15:8045:ada8:be73:19a1:5057	25.161.80.87
b51a:901b:cb15:8045:ada8:be73:19a1:5058	25.161.80.88
b51a:901b:cb15:8045:ada8:be73:19a1:5059	25.161.80.89
b51a:901b:cb15:8045:ada8:be73:19a1:505a	25.161.80.90
b51a:901b:cb15:8045:ada8:be73:19a1:505b	25.161.80.91
b51a:901b:cb15:8045:ada8:be73:19a1:505c	25.161.80.92
b51a:901b:cb15:8045:ada8:be73:19a1:505d	25.161.80.93
b51a:901b:cb15:8045:ada8:be73:19a1:505e	25.161.80.94
b51a:901b:cb15:8045:ada8:be73:19a1:505f	25.161.80.95
b51a:901b:cb15:8045:ada8:be73:19a1:5060	25.161.80.96
b51a:901b:cb15:8045:ada8:be73:19a1:5061	25.161.80.97
b51a:901b:cb15:8045:ada8:be73:19a1:5062	25.161.80.98
b51a:901b:cb15:8045:ada8:be73:19a1:5063	25.161.80.99
b51a:901b:cb15:8045:ada8:be73:19a1:5064	25.161.80.100
b51a:901b:cb15:8045:ada8:be73:19a1:5065	25.161.80.101
b51a:901b:cb15:8045:ada8:be73:19a1:5066	25.161.80.102
b51a:901b:cb15:8045:ada8:be73:19a1:5067	25.161.80.103
b51a:901b:cb15:8045:ada8:be73:19a1:5068	25.161.80.104
b51a:901b:cb15:8045:ada8:be73:19a1:5069	25.161.80.105
b51a:901b:cb15:8045:ada8:be73:19a1:506a	25.161.80.106
b51a:901b:cb15:8045:ada8:be73:19a1:506b	25.161.80.107
b51a:901b:cb15:8045:ada8:be73:19a1:506c	25.161.80.108
b51a:901b:cb15:8045:ada8:be73:19a1:506d	25.161.80.109
b51a:901b:cb15:8045:ada8:be73:19a1:506e	25.161.80.110
b51a:901b:cb15:8045:ada8:be73:19a1:506f	25.161.80.111
b51a:901b:cb15:8045:ada8:be73:19a1:5070	25.161.80.112
b51a:901b:cb15:8045:ada8:be73:19a1:5071	25.161.80.113
b51a:901b:cb15:8045:ada8:be73:19a1:5072	25.161.80.114
b51a:901b:cb15:8045:ada8:be73:19a1:5073	25.161.80.115
b51a:901b:cb15:8045:ada8:be73:19a1:5074	25.161.80.116
b51a:901b:cb15:8045:ada8:be73:19a1:5075	25.161.80.117
b51a:901b:cb15:8045:ada8:be73:19a1:5076	25.161.80.118
b51a:901b:cb15:8045:ada8:be73:19a1:5077	25.161.80.119
b51a:901b:cb15:8045:ada8:be73:19a1:5078	25.161.80.120

b51a:901b:cb15:8045:ada8:be73:19a1:5079	25.161.80.121
b51a:901b:cb15:8045:ada8:be73:19a1:507a	25.161.80.122
b51a:901b:cb15:8045:ada8:be73:19a1:507b	25.161.80.123
b51a:901b:cb15:8045:ada8:be73:19a1:507c	25.161.80.124
b51a:901b:cb15:8045:ada8:be73:19a1:507d	25.161.80.125
b51a:901b:cb15:8045:ada8:be73:19a1:507e	25.161.80.126
b51a:901b:cb15:8045:ada8:be73:19a1:507f	25.161.80.127
b51a:901b:cb15:8045:ada8:be73:19a1:5080	25.161.80.128
b51a:901b:cb15:8045:ada8:be73:19a1:5081	25.161.80.129
b51a:901b:cb15:8045:ada8:be73:19a1:5082	25.161.80.130
b51a:901b:cb15:8045:ada8:be73:19a1:5083	25.161.80.131
b51a:901b:cb15:8045:ada8:be73:19a1:5084	25.161.80.132
b51a:901b:cb15:8045:ada8:be73:19a1:5085	25.161.80.133
b51a:901b:cb15:8045:ada8:be73:19a1:5086	25.161.80.134
b51a:901b:cb15:8045:ada8:be73:19a1:5087	25.161.80.135
b51a:901b:cb15:8045:ada8:be73:19a1:5088	25.161.80.136
b51a:901b:cb15:8045:ada8:be73:19a1:5089	25.161.80.137
b51a:901b:cb15:8045:ada8:be73:19a1:508a	25.161.80.138
b51a:901b:cb15:8045:ada8:be73:19a1:508b	25.161.80.139
b51a:901b:cb15:8045:ada8:be73:19a1:508c	25.161.80.140
b51a:901b:cb15:8045:ada8:be73:19a1:508d	25.161.80.141
b51a:901b:cb15:8045:ada8:be73:19a1:508e	25.161.80.142
b51a:901b:cb15:8045:ada8:be73:19a1:508f	25.161.80.143
b51a:901b:cb15:8045:ada8:be73:19a1:5090	25.161.80.144
b51a:901b:cb15:8045:ada8:be73:19a1:5091	25.161.80.145
b51a:901b:cb15:8045:ada8:be73:19a1:5092	25.161.80.146
b51a:901b:cb15:8045:ada8:be73:19a1:5093	25.161.80.147
b51a:901b:cb15:8045:ada8:be73:19a1:5094	25.161.80.148
b51a:901b:cb15:8045:ada8:be73:19a1:5095	25.161.80.149
b51a:901b:cb15:8045:ada8:be73:19a1:5096	25.161.80.150
b51a:901b:cb15:8045:ada8:be73:19a1:5097	25.161.80.151
b51a:901b:cb15:8045:ada8:be73:19a1:5098	25.161.80.152
b51a:901b:cb15:8045:ada8:be73:19a1:5099	25.161.80.153
b51a:901b:cb15:8045:ada8:be73:19a1:509a	25.161.80.154
b51a:901b:cb15:8045:ada8:be73:19a1:509b	25.161.80.155
b51a:901b:cb15:8045:ada8:be73:19a1:509c	25.161.80.156
b51a:901b:cb15:8045:ada8:be73:19a1:509d	25.161.80.157
b51a:901b:cb15:8045:ada8:be73:19a1:509e	25.161.80.158
b51a:901b:cb15:8045:ada8:be73:19a1:509f	25.161.80.159
b51a:901b:cb15:8045:ada8:be73:19a1:50a0	25.161.80.160
b51a:901b:cb15:8045:ada8:be73:19a1:50a1	25.161.80.161
b51a:901b:cb15:8045:ada8:be73:19a1:50a2	25.161.80.162
b51a:901b:cb15:8045:ada8:be73:19a1:50a3	25.161.80.163
b51a:901b:cb15:8045:ada8:be73:19a1:50a4	25.161.80.164
b51a:901b:cb15:8045:ada8:be73:19a1:50a5	25.161.80.165
b51a:901b:cb15:8045:ada8:be73:19a1:50a6	25.161.80.166
b51a:901b:cb15:8045:ada8:be73:19a1:50a7	25.161.80.167
b51a:901b:cb15:8045:ada8:be73:19a1:50a8	25.161.80.168
b51a:901b:cb15:8045:ada8:be73:19a1:50a9	25.161.80.169
b51a:901b:cb15:8045:ada8:be73:19a1:50aa	25.161.80.170
b51a:901b:cb15:8045:ada8:be73:19a1:50ab	25.161.80.171
b51a:901b:cb15:8045:ada8:be73:19a1:50ac	25.161.80.172
b51a:901b:cb15:8045:ada8:be73:19a1:50ad	25.161.80.173
b51a:901b:cb15:8045:ada8:be73:19a1:50ae	25.161.80.174
b51a:901b:cb15:8045:ada8:be73:19a1:50af	25.161.80.175
b51a:901b:cb15:8045:ada8:be73:19a1:50b0	25.161.80.176
b51a:901b:cb15:8045:ada8:be73:19a1:50b1	25.161.80.177
b51a:901b:cb15:8045:ada8:be73:19a1:50b2	25.161.80.178
b51a:901b:cb15:8045:ada8:be73:19a1:50b3	25.161.80.179
b51a:901b:cb15:8045:ada8:be73:19a1:50b4	25.161.80.180

b51a:901b:cb15:8045:ada8:be73:19a1:50b5	25.161.80.181
b51a:901b:cb15:8045:ada8:be73:19a1:50b6	25.161.80.182
b51a:901b:cb15:8045:ada8:be73:19a1:50b7	25.161.80.183
b51a:901b:cb15:8045:ada8:be73:19a1:50b8	25.161.80.184
b51a:901b:cb15:8045:ada8:be73:19a1:50b9	25.161.80.185
b51a:901b:cb15:8045:ada8:be73:19a1:50ba	25.161.80.186
b51a:901b:cb15:8045:ada8:be73:19a1:50bb	25.161.80.187
b51a:901b:cb15:8045:ada8:be73:19a1:50bc	25.161.80.188
b51a:901b:cb15:8045:ada8:be73:19a1:50bd	25.161.80.189
b51a:901b:cb15:8045:ada8:be73:19a1:50be	25.161.80.190
b51a:901b:cb15:8045:ada8:be73:19a1:50bf	25.161.80.191
b51a:901b:cb15:8045:ada8:be73:19a1:50c0	25.161.80.192
b51a:901b:cb15:8045:ada8:be73:19a1:50c1	25.161.80.193
b51a:901b:cb15:8045:ada8:be73:19a1:50c2	25.161.80.194
b51a:901b:cb15:8045:ada8:be73:19a1:50c3	25.161.80.195
b51a:901b:cb15:8045:ada8:be73:19a1:50c4	25.161.80.196
b51a:901b:cb15:8045:ada8:be73:19a1:50c5	25.161.80.197
b51a:901b:cb15:8045:ada8:be73:19a1:50c6	25.161.80.198
b51a:901b:cb15:8045:ada8:be73:19a1:50c7	25.161.80.199
b51a:901b:cb15:8045:ada8:be73:19a1:50c8	25.161.80.200
b51a:901b:cb15:8045:ada8:be73:19a1:50c9	25.161.80.201
b51a:901b:cb15:8045:ada8:be73:19a1:50ca	25.161.80.202
b51a:901b:cb15:8045:ada8:be73:19a1:50cb	25.161.80.203
b51a:901b:cb15:8045:ada8:be73:19a1:50cc	25.161.80.204
b51a:901b:cb15:8045:ada8:be73:19a1:50cd	25.161.80.205
b51a:901b:cb15:8045:ada8:be73:19a1:50ce	25.161.80.206
b51a:901b:cb15:8045:ada8:be73:19a1:50cf	25.161.80.207
b51a:901b:cb15:8045:ada8:be73:19a1:50d0	25.161.80.208
b51a:901b:cb15:8045:ada8:be73:19a1:50d1	25.161.80.209
b51a:901b:cb15:8045:ada8:be73:19a1:50d2	25.161.80.210
b51a:901b:cb15:8045:ada8:be73:19a1:50d3	25.161.80.211
b51a:901b:cb15:8045:ada8:be73:19a1:50d4	25.161.80.212
b51a:901b:cb15:8045:ada8:be73:19a1:50d5	25.161.80.213
b51a:901b:cb15:8045:ada8:be73:19a1:50d6	25.161.80.214
b51a:901b:cb15:8045:ada8:be73:19a1:50d7	25.161.80.215
b51a:901b:cb15:8045:ada8:be73:19a1:50d8	25.161.80.216
b51a:901b:cb15:8045:ada8:be73:19a1:50d9	25.161.80.217
b51a:901b:cb15:8045:ada8:be73:19a1:50da	25.161.80.218
b51a:901b:cb15:8045:ada8:be73:19a1:50db	25.161.80.219
b51a:901b:cb15:8045:ada8:be73:19a1:50dc	25.161.80.220
b51a:901b:cb15:8045:ada8:be73:19a1:50dd	25.161.80.221
b51a:901b:cb15:8045:ada8:be73:19a1:50de	25.161.80.222
b51a:901b:cb15:8045:ada8:be73:19a1:50df	25.161.80.223
b51a:901b:cb15:8045:ada8:be73:19a1:50e0	25.161.80.224
b51a:901b:cb15:8045:ada8:be73:19a1:50e1	25.161.80.225
b51a:901b:cb15:8045:ada8:be73:19a1:50e2	25.161.80.226
b51a:901b:cb15:8045:ada8:be73:19a1:50e3	25.161.80.227
b51a:901b:cb15:8045:ada8:be73:19a1:50e4	25.161.80.228
b51a:901b:cb15:8045:ada8:be73:19a1:50e5	25.161.80.229
b51a:901b:cb15:8045:ada8:be73:19a1:50e6	25.161.80.230
b51a:901b:cb15:8045:ada8:be73:19a1:50e7	25.161.80.231
b51a:901b:cb15:8045:ada8:be73:19a1:50e8	25.161.80.232
b51a:901b:cb15:8045:ada8:be73:19a1:50e9	25.161.80.233
b51a:901b:cb15:8045:ada8:be73:19a1:50ea	25.161.80.234
b51a:901b:cb15:8045:ada8:be73:19a1:50eb	25.161.80.235
b51a:901b:cb15:8045:ada8:be73:19a1:50ec	25.161.80.236
b51a:901b:cb15:8045:ada8:be73:19a1:50ed	25.161.80.237
b51a:901b:cb15:8045:ada8:be73:19a1:50ee	25.161.80.238
b51a:901b:cb15:8045:ada8:be73:19a1:50ef	25.161.80.239
b51a:901b:cb15:8045:ada8:be73:19a1:50f0	25.161.80.240
b51a:901b:cb15:8045:ada8:be73:19a1:50f1	25.161.80.241
b51a:901b:cb15:8045:ada8:be73:19a1:50f2	25.161.80.242
b51a:901b:cb15:8045:ada8:be73:19a1:50f3	25.161.80.243
b51a:901b:cb15:8045:ada8:be73:19a1:50f4	25.161.80.244
b51a:901b:cb15:8045:ada8:be73:19a1:50f5	25.161.80.245
b51a:901b:cb15:8045:ada8:be73:19a1:50f6	25.161.80.246
b51a:901b:cb15:8045:ada8:be73:19a1:50f7	25.161.80.247
b51a:901b:cb15:8045:ada8:be73:19a1:50f8	25.161.80.248
b51a:901b:cb15:8045:ada8:be73:19a1:50f9	25.161.80.249
b51a:901b:cb15:8045:ada8:be73:19a1:50fa	25.161.80.250
b51a:901b:cb15:8045:ada8:be73:19a1:50fb	25.161.80.251
b51a:901b:cb15:8045:ada8:be73:19a1:50fc	25.161.80.252
b51a:901b:cb15:8045:ada8:be73:19a1:50fd	25.161.80.253
b51a:901b:cb15:8045:ada8:be73:19a1:50fe	25.161.80.254
b51a:901b:cb15:8045:ada8:be73:19a1:50ff	25.161.80.255

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.