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:901b:8082:40de:3157:cd33:1001	205.51.16.1
b51a:901b:901b:8082:40de:3157:cd33:1002	205.51.16.2
b51a:901b:901b:8082:40de:3157:cd33:1003	205.51.16.3
b51a:901b:901b:8082:40de:3157:cd33:1004	205.51.16.4
b51a:901b:901b:8082:40de:3157:cd33:1005	205.51.16.5
b51a:901b:901b:8082:40de:3157:cd33:1006	205.51.16.6
b51a:901b:901b:8082:40de:3157:cd33:1007	205.51.16.7
b51a:901b:901b:8082:40de:3157:cd33:1008	205.51.16.8
b51a:901b:901b:8082:40de:3157:cd33:1009	205.51.16.9
b51a:901b:901b:8082:40de:3157:cd33:100a	205.51.16.10
b51a:901b:901b:8082:40de:3157:cd33:100b	205.51.16.11
b51a:901b:901b:8082:40de:3157:cd33:100c	205.51.16.12
b51a:901b:901b:8082:40de:3157:cd33:100d	205.51.16.13
b51a:901b:901b:8082:40de:3157:cd33:100e	205.51.16.14
b51a:901b:901b:8082:40de:3157:cd33:100f	205.51.16.15
b51a:901b:901b:8082:40de:3157:cd33:1010	205.51.16.16
b51a:901b:901b:8082:40de:3157:cd33:1011	205.51.16.17
b51a:901b:901b:8082:40de:3157:cd33:1012	205.51.16.18
b51a:901b:901b:8082:40de:3157:cd33:1013	205.51.16.19
b51a:901b:901b:8082:40de:3157:cd33:1014	205.51.16.20
b51a:901b:901b:8082:40de:3157:cd33:1015	205.51.16.21
b51a:901b:901b:8082:40de:3157:cd33:1016	205.51.16.22
b51a:901b:901b:8082:40de:3157:cd33:1017	205.51.16.23
b51a:901b:901b:8082:40de:3157:cd33:1018	205.51.16.24
b51a:901b:901b:8082:40de:3157:cd33:1019	205.51.16.25
b51a:901b:901b:8082:40de:3157:cd33:101a	205.51.16.26
b51a:901b:901b:8082:40de:3157:cd33:101b	205.51.16.27
b51a:901b:901b:8082:40de:3157:cd33:101c	205.51.16.28
b51a:901b:901b:8082:40de:3157:cd33:101d	205.51.16.29
b51a:901b:901b:8082:40de:3157:cd33:101e	205.51.16.30
b51a:901b:901b:8082:40de:3157:cd33:101f	205.51.16.31
b51a:901b:901b:8082:40de:3157:cd33:1020	205.51.16.32
b51a:901b:901b:8082:40de:3157:cd33:1021	205.51.16.33
b51a:901b:901b:8082:40de:3157:cd33:1022	205.51.16.34
b51a:901b:901b:8082:40de:3157:cd33:1023	205.51.16.35
b51a:901b:901b:8082:40de:3157:cd33:1024	205.51.16.36
b51a:901b:901b:8082:40de:3157:cd33:1025	205.51.16.37
b51a:901b:901b:8082:40de:3157:cd33:1026	205.51.16.38
b51a:901b:901b:8082:40de:3157:cd33:1027	205.51.16.39
b51a:901b:901b:8082:40de:3157:cd33:1028	205.51.16.40
b51a:901b:901b:8082:40de:3157:cd33:1029	205.51.16.41
b51a:901b:901b:8082:40de:3157:cd33:102a	205.51.16.42
b51a:901b:901b:8082:40de:3157:cd33:102b	205.51.16.43
b51a:901b:901b:8082:40de:3157:cd33:102c	205.51.16.44
b51a:901b:901b:8082:40de:3157:cd33:102d	205.51.16.45
b51a:901b:901b:8082:40de:3157:cd33:102e	205.51.16.46
b51a:901b:901b:8082:40de:3157:cd33:102f	205.51.16.47
b51a:901b:901b:8082:40de:3157:cd33:1030	205.51.16.48
b51a:901b:901b:8082:40de:3157:cd33:1031	205.51.16.49
b51a:901b:901b:8082:40de:3157:cd33:1032	205.51.16.50
b51a:901b:901b:8082:40de:3157:cd33:1033	205.51.16.51
b51a:901b:901b:8082:40de:3157:cd33:1034	205.51.16.52
b51a:901b:901b:8082:40de:3157:cd33:1035	205.51.16.53
b51a:901b:901b:8082:40de:3157:cd33:1036	205.51.16.54
b51a:901b:901b:8082:40de:3157:cd33:1037	205.51.16.55
b51a:901b:901b:8082:40de:3157:cd33:1038	205.51.16.56
b51a:901b:901b:8082:40de:3157:cd33:1039	205.51.16.57
b51a:901b:901b:8082:40de:3157:cd33:103a	205.51.16.58
b51a:901b:901b:8082:40de:3157:cd33:103b	205.51.16.59
b51a:901b:901b:8082:40de:3157:cd33:103c	205.51.16.60

b51a:901b:901b:8082:40de:3157:cd33:103d	205.51.16.61
b51a:901b:901b:8082:40de:3157:cd33:103e	205.51.16.62
b51a:901b:901b:8082:40de:3157:cd33:103f	205.51.16.63
b51a:901b:901b:8082:40de:3157:cd33:1040	205.51.16.64
b51a:901b:901b:8082:40de:3157:cd33:1041	205.51.16.65
b51a:901b:901b:8082:40de:3157:cd33:1042	205.51.16.66
b51a:901b:901b:8082:40de:3157:cd33:1043	205.51.16.67
b51a:901b:901b:8082:40de:3157:cd33:1044	205.51.16.68
b51a:901b:901b:8082:40de:3157:cd33:1045	205.51.16.69
b51a:901b:901b:8082:40de:3157:cd33:1046	205.51.16.70
b51a:901b:901b:8082:40de:3157:cd33:1047	205.51.16.71
b51a:901b:901b:8082:40de:3157:cd33:1048	205.51.16.72
b51a:901b:901b:8082:40de:3157:cd33:1049	205.51.16.73
b51a:901b:901b:8082:40de:3157:cd33:104a	205.51.16.74
b51a:901b:901b:8082:40de:3157:cd33:104b	205.51.16.75
b51a:901b:901b:8082:40de:3157:cd33:104c	205.51.16.76
b51a:901b:901b:8082:40de:3157:cd33:104d	205.51.16.77
b51a:901b:901b:8082:40de:3157:cd33:104e	205.51.16.78
b51a:901b:901b:8082:40de:3157:cd33:104f	205.51.16.79
b51a:901b:901b:8082:40de:3157:cd33:1050	205.51.16.80
b51a:901b:901b:8082:40de:3157:cd33:1051	205.51.16.81
b51a:901b:901b:8082:40de:3157:cd33:1052	205.51.16.82
b51a:901b:901b:8082:40de:3157:cd33:1053	205.51.16.83
b51a:901b:901b:8082:40de:3157:cd33:1054	205.51.16.84
b51a:901b:901b:8082:40de:3157:cd33:1055	205.51.16.85
b51a:901b:901b:8082:40de:3157:cd33:1056	205.51.16.86
b51a:901b:901b:8082:40de:3157:cd33:1057	205.51.16.87
b51a:901b:901b:8082:40de:3157:cd33:1058	205.51.16.88
b51a:901b:901b:8082:40de:3157:cd33:1059	205.51.16.89
b51a:901b:901b:8082:40de:3157:cd33:105a	205.51.16.90
b51a:901b:901b:8082:40de:3157:cd33:105b	205.51.16.91
b51a:901b:901b:8082:40de:3157:cd33:105c	205.51.16.92
b51a:901b:901b:8082:40de:3157:cd33:105d	205.51.16.93
b51a:901b:901b:8082:40de:3157:cd33:105e	205.51.16.94
b51a:901b:901b:8082:40de:3157:cd33:105f	205.51.16.95
b51a:901b:901b:8082:40de:3157:cd33:1060	205.51.16.96
b51a:901b:901b:8082:40de:3157:cd33:1061	205.51.16.97
b51a:901b:901b:8082:40de:3157:cd33:1062	205.51.16.98
b51a:901b:901b:8082:40de:3157:cd33:1063	205.51.16.99
b51a:901b:901b:8082:40de:3157:cd33:1064	205.51.16.100
b51a:901b:901b:8082:40de:3157:cd33:1065	205.51.16.101
b51a:901b:901b:8082:40de:3157:cd33:1066	205.51.16.102
b51a:901b:901b:8082:40de:3157:cd33:1067	205.51.16.103
b51a:901b:901b:8082:40de:3157:cd33:1068	205.51.16.104
b51a:901b:901b:8082:40de:3157:cd33:1069	205.51.16.105
b51a:901b:901b:8082:40de:3157:cd33:106a	205.51.16.106
b51a:901b:901b:8082:40de:3157:cd33:106b	205.51.16.107
b51a:901b:901b:8082:40de:3157:cd33:106c	205.51.16.108
b51a:901b:901b:8082:40de:3157:cd33:106d	205.51.16.109
b51a:901b:901b:8082:40de:3157:cd33:106e	205.51.16.110
b51a:901b:901b:8082:40de:3157:cd33:106f	205.51.16.111
b51a:901b:901b:8082:40de:3157:cd33:1070	205.51.16.112
b51a:901b:901b:8082:40de:3157:cd33:1071	205.51.16.113
b51a:901b:901b:8082:40de:3157:cd33:1072	205.51.16.114
b51a:901b:901b:8082:40de:3157:cd33:1073	205.51.16.115
b51a:901b:901b:8082:40de:3157:cd33:1074	205.51.16.116
b51a:901b:901b:8082:40de:3157:cd33:1075	205.51.16.117
b51a:901b:901b:8082:40de:3157:cd33:1076	205.51.16.118
b51a:901b:901b:8082:40de:3157:cd33:1077	205.51.16.119
b51a:901b:901b:8082:40de:3157:cd33:1078	205.51.16.120

b51a:901b:901b:8082:40de:3157:cd33:1079	205.51.16.121
b51a:901b:901b:8082:40de:3157:cd33:107a	205.51.16.122
b51a:901b:901b:8082:40de:3157:cd33:107b	205.51.16.123
b51a:901b:901b:8082:40de:3157:cd33:107c	205.51.16.124
b51a:901b:901b:8082:40de:3157:cd33:107d	205.51.16.125
b51a:901b:901b:8082:40de:3157:cd33:107e	205.51.16.126
b51a:901b:901b:8082:40de:3157:cd33:107f	205.51.16.127
b51a:901b:901b:8082:40de:3157:cd33:1080	205.51.16.128
b51a:901b:901b:8082:40de:3157:cd33:1081	205.51.16.129
b51a:901b:901b:8082:40de:3157:cd33:1082	205.51.16.130
b51a:901b:901b:8082:40de:3157:cd33:1083	205.51.16.131
b51a:901b:901b:8082:40de:3157:cd33:1084	205.51.16.132
b51a:901b:901b:8082:40de:3157:cd33:1085	205.51.16.133
b51a:901b:901b:8082:40de:3157:cd33:1086	205.51.16.134
b51a:901b:901b:8082:40de:3157:cd33:1087	205.51.16.135
b51a:901b:901b:8082:40de:3157:cd33:1088	205.51.16.136
b51a:901b:901b:8082:40de:3157:cd33:1089	205.51.16.137
b51a:901b:901b:8082:40de:3157:cd33:108a	205.51.16.138
b51a:901b:901b:8082:40de:3157:cd33:108b	205.51.16.139
b51a:901b:901b:8082:40de:3157:cd33:108c	205.51.16.140
b51a:901b:901b:8082:40de:3157:cd33:108d	205.51.16.141
b51a:901b:901b:8082:40de:3157:cd33:108e	205.51.16.142
b51a:901b:901b:8082:40de:3157:cd33:108f	205.51.16.143
b51a:901b:901b:8082:40de:3157:cd33:1090	205.51.16.144
b51a:901b:901b:8082:40de:3157:cd33:1091	205.51.16.145
b51a:901b:901b:8082:40de:3157:cd33:1092	205.51.16.146
b51a:901b:901b:8082:40de:3157:cd33:1093	205.51.16.147
b51a:901b:901b:8082:40de:3157:cd33:1094	205.51.16.148
b51a:901b:901b:8082:40de:3157:cd33:1095	205.51.16.149
b51a:901b:901b:8082:40de:3157:cd33:1096	205.51.16.150
b51a:901b:901b:8082:40de:3157:cd33:1097	205.51.16.151
b51a:901b:901b:8082:40de:3157:cd33:1098	205.51.16.152
b51a:901b:901b:8082:40de:3157:cd33:1099	205.51.16.153
b51a:901b:901b:8082:40de:3157:cd33:109a	205.51.16.154
b51a:901b:901b:8082:40de:3157:cd33:109b	205.51.16.155
b51a:901b:901b:8082:40de:3157:cd33:109c	205.51.16.156
b51a:901b:901b:8082:40de:3157:cd33:109d	205.51.16.157
b51a:901b:901b:8082:40de:3157:cd33:109e	205.51.16.158
b51a:901b:901b:8082:40de:3157:cd33:109f	205.51.16.159
b51a:901b:901b:8082:40de:3157:cd33:10a0	205.51.16.160
b51a:901b:901b:8082:40de:3157:cd33:10a1	205.51.16.161
b51a:901b:901b:8082:40de:3157:cd33:10a2	205.51.16.162
b51a:901b:901b:8082:40de:3157:cd33:10a3	205.51.16.163
b51a:901b:901b:8082:40de:3157:cd33:10a4	205.51.16.164
b51a:901b:901b:8082:40de:3157:cd33:10a5	205.51.16.165
b51a:901b:901b:8082:40de:3157:cd33:10a6	205.51.16.166
b51a:901b:901b:8082:40de:3157:cd33:10a7	205.51.16.167
b51a:901b:901b:8082:40de:3157:cd33:10a8	205.51.16.168
b51a:901b:901b:8082:40de:3157:cd33:10a9	205.51.16.169
b51a:901b:901b:8082:40de:3157:cd33:10aa	205.51.16.170
b51a:901b:901b:8082:40de:3157:cd33:10ab	205.51.16.171
b51a:901b:901b:8082:40de:3157:cd33:10ac	205.51.16.172
b51a:901b:901b:8082:40de:3157:cd33:10ad	205.51.16.173
b51a:901b:901b:8082:40de:3157:cd33:10ae	205.51.16.174
b51a:901b:901b:8082:40de:3157:cd33:10af	205.51.16.175
b51a:901b:901b:8082:40de:3157:cd33:10b0	205.51.16.176
b51a:901b:901b:8082:40de:3157:cd33:10b1	205.51.16.177
b51a:901b:901b:8082:40de:3157:cd33:10b2	205.51.16.178
b51a:901b:901b:8082:40de:3157:cd33:10b3	205.51.16.179
b51a:901b:901b:8082:40de:3157:cd33:10b4	205.51.16.180

b51a:901b:901b:8082:40de:3157:cd33:10b5	205.51.16.181
b51a:901b:901b:8082:40de:3157:cd33:10b6	205.51.16.182
b51a:901b:901b:8082:40de:3157:cd33:10b7	205.51.16.183
b51a:901b:901b:8082:40de:3157:cd33:10b8	205.51.16.184
b51a:901b:901b:8082:40de:3157:cd33:10b9	205.51.16.185
b51a:901b:901b:8082:40de:3157:cd33:10ba	205.51.16.186
b51a:901b:901b:8082:40de:3157:cd33:10bb	205.51.16.187
b51a:901b:901b:8082:40de:3157:cd33:10bc	205.51.16.188
b51a:901b:901b:8082:40de:3157:cd33:10bd	205.51.16.189
b51a:901b:901b:8082:40de:3157:cd33:10be	205.51.16.190
b51a:901b:901b:8082:40de:3157:cd33:10bf	205.51.16.191
b51a:901b:901b:8082:40de:3157:cd33:10c0	205.51.16.192
b51a:901b:901b:8082:40de:3157:cd33:10c1	205.51.16.193
b51a:901b:901b:8082:40de:3157:cd33:10c2	205.51.16.194
b51a:901b:901b:8082:40de:3157:cd33:10c3	205.51.16.195
b51a:901b:901b:8082:40de:3157:cd33:10c4	205.51.16.196
b51a:901b:901b:8082:40de:3157:cd33:10c5	205.51.16.197
b51a:901b:901b:8082:40de:3157:cd33:10c6	205.51.16.198
b51a:901b:901b:8082:40de:3157:cd33:10c7	205.51.16.199
b51a:901b:901b:8082:40de:3157:cd33:10c8	205.51.16.200
b51a:901b:901b:8082:40de:3157:cd33:10c9	205.51.16.201
b51a:901b:901b:8082:40de:3157:cd33:10ca	205.51.16.202
b51a:901b:901b:8082:40de:3157:cd33:10cb	205.51.16.203
b51a:901b:901b:8082:40de:3157:cd33:10cc	205.51.16.204
b51a:901b:901b:8082:40de:3157:cd33:10cd	205.51.16.205
b51a:901b:901b:8082:40de:3157:cd33:10ce	205.51.16.206
b51a:901b:901b:8082:40de:3157:cd33:10cf	205.51.16.207
b51a:901b:901b:8082:40de:3157:cd33:10d0	205.51.16.208
b51a:901b:901b:8082:40de:3157:cd33:10d1	205.51.16.209
b51a:901b:901b:8082:40de:3157:cd33:10d2	205.51.16.210
b51a:901b:901b:8082:40de:3157:cd33:10d3	205.51.16.211
b51a:901b:901b:8082:40de:3157:cd33:10d4	205.51.16.212
b51a:901b:901b:8082:40de:3157:cd33:10d5	205.51.16.213
b51a:901b:901b:8082:40de:3157:cd33:10d6	205.51.16.214
b51a:901b:901b:8082:40de:3157:cd33:10d7	205.51.16.215
b51a:901b:901b:8082:40de:3157:cd33:10d8	205.51.16.216
b51a:901b:901b:8082:40de:3157:cd33:10d9	205.51.16.217
b51a:901b:901b:8082:40de:3157:cd33:10da	205.51.16.218
b51a:901b:901b:8082:40de:3157:cd33:10db	205.51.16.219
b51a:901b:901b:8082:40de:3157:cd33:10dc	205.51.16.220
b51a:901b:901b:8082:40de:3157:cd33:10dd	205.51.16.221
b51a:901b:901b:8082:40de:3157:cd33:10de	205.51.16.222
b51a:901b:901b:8082:40de:3157:cd33:10df	205.51.16.223
b51a:901b:901b:8082:40de:3157:cd33:10e0	205.51.16.224
b51a:901b:901b:8082:40de:3157:cd33:10e1	205.51.16.225
b51a:901b:901b:8082:40de:3157:cd33:10e2	205.51.16.226
b51a:901b:901b:8082:40de:3157:cd33:10e3	205.51.16.227
b51a:901b:901b:8082:40de:3157:cd33:10e4	205.51.16.228
b51a:901b:901b:8082:40de:3157:cd33:10e5	205.51.16.229
b51a:901b:901b:8082:40de:3157:cd33:10e6	205.51.16.230
b51a:901b:901b:8082:40de:3157:cd33:10e7	205.51.16.231
b51a:901b:901b:8082:40de:3157:cd33:10e8	205.51.16.232
b51a:901b:901b:8082:40de:3157:cd33:10e9	205.51.16.233
b51a:901b:901b:8082:40de:3157:cd33:10ea	205.51.16.234
b51a:901b:901b:8082:40de:3157:cd33:10eb	205.51.16.235
b51a:901b:901b:8082:40de:3157:cd33:10ec	205.51.16.236
b51a:901b:901b:8082:40de:3157:cd33:10ed	205.51.16.237
b51a:901b:901b:8082:40de:3157:cd33:10ee	205.51.16.238
b51a:901b:901b:8082:40de:3157:cd33:10ef	205.51.16.239
b51a:901b:901b:8082:40de:3157:cd33:10f0	205.51.16.240
b51a:901b:901b:8082:40de:3157:cd33:10f1	205.51.16.241
b51a:901b:901b:8082:40de:3157:cd33:10f2	205.51.16.242
b51a:901b:901b:8082:40de:3157:cd33:10f3	205.51.16.243
b51a:901b:901b:8082:40de:3157:cd33:10f4	205.51.16.244
b51a:901b:901b:8082:40de:3157:cd33:10f5	205.51.16.245
b51a:901b:901b:8082:40de:3157:cd33:10f6	205.51.16.246
b51a:901b:901b:8082:40de:3157:cd33:10f7	205.51.16.247
b51a:901b:901b:8082:40de:3157:cd33:10f8	205.51.16.248
b51a:901b:901b:8082:40de:3157:cd33:10f9	205.51.16.249
b51a:901b:901b:8082:40de:3157:cd33:10fa	205.51.16.250
b51a:901b:901b:8082:40de:3157:cd33:10fb	205.51.16.251
b51a:901b:901b:8082:40de:3157:cd33:10fc	205.51.16.252
b51a:901b:901b:8082:40de:3157:cd33:10fd	205.51.16.253
b51a:901b:901b:8082:40de:3157:cd33:10fe	205.51.16.254
b51a:901b:901b:8082:40de:3157:cd33:10ff	205.51.16.255

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.