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:1324:80df:b155:c749:1001	199.73.16.1
cb15:901b:901b:1324:80df:b155:c749:1002	199.73.16.2
cb15:901b:901b:1324:80df:b155:c749:1003	199.73.16.3
cb15:901b:901b:1324:80df:b155:c749:1004	199.73.16.4
cb15:901b:901b:1324:80df:b155:c749:1005	199.73.16.5
cb15:901b:901b:1324:80df:b155:c749:1006	199.73.16.6
cb15:901b:901b:1324:80df:b155:c749:1007	199.73.16.7
cb15:901b:901b:1324:80df:b155:c749:1008	199.73.16.8
cb15:901b:901b:1324:80df:b155:c749:1009	199.73.16.9
cb15:901b:901b:1324:80df:b155:c749:100a	199.73.16.10
cb15:901b:901b:1324:80df:b155:c749:100b	199.73.16.11
cb15:901b:901b:1324:80df:b155:c749:100c	199.73.16.12
cb15:901b:901b:1324:80df:b155:c749:100d	199.73.16.13
cb15:901b:901b:1324:80df:b155:c749:100e	199.73.16.14
cb15:901b:901b:1324:80df:b155:c749:100f	199.73.16.15
cb15:901b:901b:1324:80df:b155:c749:1010	199.73.16.16
cb15:901b:901b:1324:80df:b155:c749:1011	199.73.16.17
cb15:901b:901b:1324:80df:b155:c749:1012	199.73.16.18
cb15:901b:901b:1324:80df:b155:c749:1013	199.73.16.19
cb15:901b:901b:1324:80df:b155:c749:1014	199.73.16.20
cb15:901b:901b:1324:80df:b155:c749:1015	199.73.16.21
cb15:901b:901b:1324:80df:b155:c749:1016	199.73.16.22
cb15:901b:901b:1324:80df:b155:c749:1017	199.73.16.23
cb15:901b:901b:1324:80df:b155:c749:1018	199.73.16.24
cb15:901b:901b:1324:80df:b155:c749:1019	199.73.16.25
cb15:901b:901b:1324:80df:b155:c749:101a	199.73.16.26
cb15:901b:901b:1324:80df:b155:c749:101b	199.73.16.27
cb15:901b:901b:1324:80df:b155:c749:101c	199.73.16.28
cb15:901b:901b:1324:80df:b155:c749:101d	199.73.16.29
cb15:901b:901b:1324:80df:b155:c749:101e	199.73.16.30
cb15:901b:901b:1324:80df:b155:c749:101f	199.73.16.31
cb15:901b:901b:1324:80df:b155:c749:1020	199.73.16.32
cb15:901b:901b:1324:80df:b155:c749:1021	199.73.16.33
cb15:901b:901b:1324:80df:b155:c749:1022	199.73.16.34
cb15:901b:901b:1324:80df:b155:c749:1023	199.73.16.35
cb15:901b:901b:1324:80df:b155:c749:1024	199.73.16.36
cb15:901b:901b:1324:80df:b155:c749:1025	199.73.16.37
cb15:901b:901b:1324:80df:b155:c749:1026	199.73.16.38
cb15:901b:901b:1324:80df:b155:c749:1027	199.73.16.39
cb15:901b:901b:1324:80df:b155:c749:1028	199.73.16.40
cb15:901b:901b:1324:80df:b155:c749:1029	199.73.16.41
cb15:901b:901b:1324:80df:b155:c749:102a	199.73.16.42
cb15:901b:901b:1324:80df:b155:c749:102b	199.73.16.43
cb15:901b:901b:1324:80df:b155:c749:102c	199.73.16.44
cb15:901b:901b:1324:80df:b155:c749:102d	199.73.16.45
cb15:901b:901b:1324:80df:b155:c749:102e	199.73.16.46
cb15:901b:901b:1324:80df:b155:c749:102f	199.73.16.47
cb15:901b:901b:1324:80df:b155:c749:1030	199.73.16.48
cb15:901b:901b:1324:80df:b155:c749:1031	199.73.16.49
cb15:901b:901b:1324:80df:b155:c749:1032	199.73.16.50
cb15:901b:901b:1324:80df:b155:c749:1033	199.73.16.51
cb15:901b:901b:1324:80df:b155:c749:1034	199.73.16.52
cb15:901b:901b:1324:80df:b155:c749:1035	199.73.16.53
cb15:901b:901b:1324:80df:b155:c749:1036	199.73.16.54
cb15:901b:901b:1324:80df:b155:c749:1037	199.73.16.55
cb15:901b:901b:1324:80df:b155:c749:1038	199.73.16.56
cb15:901b:901b:1324:80df:b155:c749:1039	199.73.16.57
cb15:901b:901b:1324:80df:b155:c749:103a	199.73.16.58
cb15:901b:901b:1324:80df:b155:c749:103b	199.73.16.59
cb15:901b:901b:1324:80df:b155:c749:103c	199.73.16.60

cb15:901b:901b:1324:80df:b155:c749:103d	199.73.16.61
cb15:901b:901b:1324:80df:b155:c749:103e	199.73.16.62
cb15:901b:901b:1324:80df:b155:c749:103f	199.73.16.63
cb15:901b:901b:1324:80df:b155:c749:1040	199.73.16.64
cb15:901b:901b:1324:80df:b155:c749:1041	199.73.16.65
cb15:901b:901b:1324:80df:b155:c749:1042	199.73.16.66
cb15:901b:901b:1324:80df:b155:c749:1043	199.73.16.67
cb15:901b:901b:1324:80df:b155:c749:1044	199.73.16.68
cb15:901b:901b:1324:80df:b155:c749:1045	199.73.16.69
cb15:901b:901b:1324:80df:b155:c749:1046	199.73.16.70
cb15:901b:901b:1324:80df:b155:c749:1047	199.73.16.71
cb15:901b:901b:1324:80df:b155:c749:1048	199.73.16.72
cb15:901b:901b:1324:80df:b155:c749:1049	199.73.16.73
cb15:901b:901b:1324:80df:b155:c749:104a	199.73.16.74
cb15:901b:901b:1324:80df:b155:c749:104b	199.73.16.75
cb15:901b:901b:1324:80df:b155:c749:104c	199.73.16.76
cb15:901b:901b:1324:80df:b155:c749:104d	199.73.16.77
cb15:901b:901b:1324:80df:b155:c749:104e	199.73.16.78
cb15:901b:901b:1324:80df:b155:c749:104f	199.73.16.79
cb15:901b:901b:1324:80df:b155:c749:1050	199.73.16.80
cb15:901b:901b:1324:80df:b155:c749:1051	199.73.16.81
cb15:901b:901b:1324:80df:b155:c749:1052	199.73.16.82
cb15:901b:901b:1324:80df:b155:c749:1053	199.73.16.83
cb15:901b:901b:1324:80df:b155:c749:1054	199.73.16.84
cb15:901b:901b:1324:80df:b155:c749:1055	199.73.16.85
cb15:901b:901b:1324:80df:b155:c749:1056	199.73.16.86
cb15:901b:901b:1324:80df:b155:c749:1057	199.73.16.87
cb15:901b:901b:1324:80df:b155:c749:1058	199.73.16.88
cb15:901b:901b:1324:80df:b155:c749:1059	199.73.16.89
cb15:901b:901b:1324:80df:b155:c749:105a	199.73.16.90
cb15:901b:901b:1324:80df:b155:c749:105b	199.73.16.91
cb15:901b:901b:1324:80df:b155:c749:105c	199.73.16.92
cb15:901b:901b:1324:80df:b155:c749:105d	199.73.16.93
cb15:901b:901b:1324:80df:b155:c749:105e	199.73.16.94
cb15:901b:901b:1324:80df:b155:c749:105f	199.73.16.95
cb15:901b:901b:1324:80df:b155:c749:1060	199.73.16.96
cb15:901b:901b:1324:80df:b155:c749:1061	199.73.16.97
cb15:901b:901b:1324:80df:b155:c749:1062	199.73.16.98
cb15:901b:901b:1324:80df:b155:c749:1063	199.73.16.99
cb15:901b:901b:1324:80df:b155:c749:1064	199.73.16.100
cb15:901b:901b:1324:80df:b155:c749:1065	199.73.16.101
cb15:901b:901b:1324:80df:b155:c749:1066	199.73.16.102
cb15:901b:901b:1324:80df:b155:c749:1067	199.73.16.103
cb15:901b:901b:1324:80df:b155:c749:1068	199.73.16.104
cb15:901b:901b:1324:80df:b155:c749:1069	199.73.16.105
cb15:901b:901b:1324:80df:b155:c749:106a	199.73.16.106
cb15:901b:901b:1324:80df:b155:c749:106b	199.73.16.107
cb15:901b:901b:1324:80df:b155:c749:106c	199.73.16.108
cb15:901b:901b:1324:80df:b155:c749:106d	199.73.16.109
cb15:901b:901b:1324:80df:b155:c749:106e	199.73.16.110
cb15:901b:901b:1324:80df:b155:c749:106f	199.73.16.111
cb15:901b:901b:1324:80df:b155:c749:1070	199.73.16.112
cb15:901b:901b:1324:80df:b155:c749:1071	199.73.16.113
cb15:901b:901b:1324:80df:b155:c749:1072	199.73.16.114
cb15:901b:901b:1324:80df:b155:c749:1073	199.73.16.115
cb15:901b:901b:1324:80df:b155:c749:1074	199.73.16.116
cb15:901b:901b:1324:80df:b155:c749:1075	199.73.16.117
cb15:901b:901b:1324:80df:b155:c749:1076	199.73.16.118
cb15:901b:901b:1324:80df:b155:c749:1077	199.73.16.119
cb15:901b:901b:1324:80df:b155:c749:1078	199.73.16.120

cb15:901b:901b:1324:80df:b155:c749:1079	199.73.16.121
cb15:901b:901b:1324:80df:b155:c749:107a	199.73.16.122
cb15:901b:901b:1324:80df:b155:c749:107b	199.73.16.123
cb15:901b:901b:1324:80df:b155:c749:107c	199.73.16.124
cb15:901b:901b:1324:80df:b155:c749:107d	199.73.16.125
cb15:901b:901b:1324:80df:b155:c749:107e	199.73.16.126
cb15:901b:901b:1324:80df:b155:c749:107f	199.73.16.127
cb15:901b:901b:1324:80df:b155:c749:1080	199.73.16.128
cb15:901b:901b:1324:80df:b155:c749:1081	199.73.16.129
cb15:901b:901b:1324:80df:b155:c749:1082	199.73.16.130
cb15:901b:901b:1324:80df:b155:c749:1083	199.73.16.131
cb15:901b:901b:1324:80df:b155:c749:1084	199.73.16.132
cb15:901b:901b:1324:80df:b155:c749:1085	199.73.16.133
cb15:901b:901b:1324:80df:b155:c749:1086	199.73.16.134
cb15:901b:901b:1324:80df:b155:c749:1087	199.73.16.135
cb15:901b:901b:1324:80df:b155:c749:1088	199.73.16.136
cb15:901b:901b:1324:80df:b155:c749:1089	199.73.16.137
cb15:901b:901b:1324:80df:b155:c749:108a	199.73.16.138
cb15:901b:901b:1324:80df:b155:c749:108b	199.73.16.139
cb15:901b:901b:1324:80df:b155:c749:108c	199.73.16.140
cb15:901b:901b:1324:80df:b155:c749:108d	199.73.16.141
cb15:901b:901b:1324:80df:b155:c749:108e	199.73.16.142
cb15:901b:901b:1324:80df:b155:c749:108f	199.73.16.143
cb15:901b:901b:1324:80df:b155:c749:1090	199.73.16.144
cb15:901b:901b:1324:80df:b155:c749:1091	199.73.16.145
cb15:901b:901b:1324:80df:b155:c749:1092	199.73.16.146
cb15:901b:901b:1324:80df:b155:c749:1093	199.73.16.147
cb15:901b:901b:1324:80df:b155:c749:1094	199.73.16.148
cb15:901b:901b:1324:80df:b155:c749:1095	199.73.16.149
cb15:901b:901b:1324:80df:b155:c749:1096	199.73.16.150
cb15:901b:901b:1324:80df:b155:c749:1097	199.73.16.151
cb15:901b:901b:1324:80df:b155:c749:1098	199.73.16.152
cb15:901b:901b:1324:80df:b155:c749:1099	199.73.16.153
cb15:901b:901b:1324:80df:b155:c749:109a	199.73.16.154
cb15:901b:901b:1324:80df:b155:c749:109b	199.73.16.155
cb15:901b:901b:1324:80df:b155:c749:109c	199.73.16.156
cb15:901b:901b:1324:80df:b155:c749:109d	199.73.16.157
cb15:901b:901b:1324:80df:b155:c749:109e	199.73.16.158
cb15:901b:901b:1324:80df:b155:c749:109f	199.73.16.159
cb15:901b:901b:1324:80df:b155:c749:10a0	199.73.16.160
cb15:901b:901b:1324:80df:b155:c749:10a1	199.73.16.161
cb15:901b:901b:1324:80df:b155:c749:10a2	199.73.16.162
cb15:901b:901b:1324:80df:b155:c749:10a3	199.73.16.163
cb15:901b:901b:1324:80df:b155:c749:10a4	199.73.16.164
cb15:901b:901b:1324:80df:b155:c749:10a5	199.73.16.165
cb15:901b:901b:1324:80df:b155:c749:10a6	199.73.16.166
cb15:901b:901b:1324:80df:b155:c749:10a7	199.73.16.167
cb15:901b:901b:1324:80df:b155:c749:10a8	199.73.16.168
cb15:901b:901b:1324:80df:b155:c749:10a9	199.73.16.169
cb15:901b:901b:1324:80df:b155:c749:10aa	199.73.16.170
cb15:901b:901b:1324:80df:b155:c749:10ab	199.73.16.171
cb15:901b:901b:1324:80df:b155:c749:10ac	199.73.16.172
cb15:901b:901b:1324:80df:b155:c749:10ad	199.73.16.173
cb15:901b:901b:1324:80df:b155:c749:10ae	199.73.16.174
cb15:901b:901b:1324:80df:b155:c749:10af	199.73.16.175
cb15:901b:901b:1324:80df:b155:c749:10b0	199.73.16.176
cb15:901b:901b:1324:80df:b155:c749:10b1	199.73.16.177
cb15:901b:901b:1324:80df:b155:c749:10b2	199.73.16.178
cb15:901b:901b:1324:80df:b155:c749:10b3	199.73.16.179
cb15:901b:901b:1324:80df:b155:c749:10b4	199.73.16.180

cb15:901b:901b:1324:80df:b155:c749:10b5	199.73.16.181
cb15:901b:901b:1324:80df:b155:c749:10b6	199.73.16.182
cb15:901b:901b:1324:80df:b155:c749:10b7	199.73.16.183
cb15:901b:901b:1324:80df:b155:c749:10b8	199.73.16.184
cb15:901b:901b:1324:80df:b155:c749:10b9	199.73.16.185
cb15:901b:901b:1324:80df:b155:c749:10ba	199.73.16.186
cb15:901b:901b:1324:80df:b155:c749:10bb	199.73.16.187
cb15:901b:901b:1324:80df:b155:c749:10bc	199.73.16.188
cb15:901b:901b:1324:80df:b155:c749:10bd	199.73.16.189
cb15:901b:901b:1324:80df:b155:c749:10be	199.73.16.190
cb15:901b:901b:1324:80df:b155:c749:10bf	199.73.16.191
cb15:901b:901b:1324:80df:b155:c749:10c0	199.73.16.192
cb15:901b:901b:1324:80df:b155:c749:10c1	199.73.16.193
cb15:901b:901b:1324:80df:b155:c749:10c2	199.73.16.194
cb15:901b:901b:1324:80df:b155:c749:10c3	199.73.16.195
cb15:901b:901b:1324:80df:b155:c749:10c4	199.73.16.196
cb15:901b:901b:1324:80df:b155:c749:10c5	199.73.16.197
cb15:901b:901b:1324:80df:b155:c749:10c6	199.73.16.198
cb15:901b:901b:1324:80df:b155:c749:10c7	199.73.16.199
cb15:901b:901b:1324:80df:b155:c749:10c8	199.73.16.200
cb15:901b:901b:1324:80df:b155:c749:10c9	199.73.16.201
cb15:901b:901b:1324:80df:b155:c749:10ca	199.73.16.202
cb15:901b:901b:1324:80df:b155:c749:10cb	199.73.16.203
cb15:901b:901b:1324:80df:b155:c749:10cc	199.73.16.204
cb15:901b:901b:1324:80df:b155:c749:10cd	199.73.16.205
cb15:901b:901b:1324:80df:b155:c749:10ce	199.73.16.206
cb15:901b:901b:1324:80df:b155:c749:10cf	199.73.16.207
cb15:901b:901b:1324:80df:b155:c749:10d0	199.73.16.208
cb15:901b:901b:1324:80df:b155:c749:10d1	199.73.16.209
cb15:901b:901b:1324:80df:b155:c749:10d2	199.73.16.210
cb15:901b:901b:1324:80df:b155:c749:10d3	199.73.16.211
cb15:901b:901b:1324:80df:b155:c749:10d4	199.73.16.212
cb15:901b:901b:1324:80df:b155:c749:10d5	199.73.16.213
cb15:901b:901b:1324:80df:b155:c749:10d6	199.73.16.214
cb15:901b:901b:1324:80df:b155:c749:10d7	199.73.16.215
cb15:901b:901b:1324:80df:b155:c749:10d8	199.73.16.216
cb15:901b:901b:1324:80df:b155:c749:10d9	199.73.16.217
cb15:901b:901b:1324:80df:b155:c749:10da	199.73.16.218
cb15:901b:901b:1324:80df:b155:c749:10db	199.73.16.219
cb15:901b:901b:1324:80df:b155:c749:10dc	199.73.16.220
cb15:901b:901b:1324:80df:b155:c749:10dd	199.73.16.221
cb15:901b:901b:1324:80df:b155:c749:10de	199.73.16.222
cb15:901b:901b:1324:80df:b155:c749:10df	199.73.16.223
cb15:901b:901b:1324:80df:b155:c749:10e0	199.73.16.224
cb15:901b:901b:1324:80df:b155:c749:10e1	199.73.16.225
cb15:901b:901b:1324:80df:b155:c749:10e2	199.73.16.226
cb15:901b:901b:1324:80df:b155:c749:10e3	199.73.16.227
cb15:901b:901b:1324:80df:b155:c749:10e4	199.73.16.228
cb15:901b:901b:1324:80df:b155:c749:10e5	199.73.16.229
cb15:901b:901b:1324:80df:b155:c749:10e6	199.73.16.230
cb15:901b:901b:1324:80df:b155:c749:10e7	199.73.16.231
cb15:901b:901b:1324:80df:b155:c749:10e8	199.73.16.232
cb15:901b:901b:1324:80df:b155:c749:10e9	199.73.16.233
cb15:901b:901b:1324:80df:b155:c749:10ea	199.73.16.234
cb15:901b:901b:1324:80df:b155:c749:10eb	199.73.16.235
cb15:901b:901b:1324:80df:b155:c749:10ec	199.73.16.236
cb15:901b:901b:1324:80df:b155:c749:10ed	199.73.16.237
cb15:901b:901b:1324:80df:b155:c749:10ee	199.73.16.238
cb15:901b:901b:1324:80df:b155:c749:10ef	199.73.16.239
cb15:901b:901b:1324:80df:b155:c749:10f0	199.73.16.240
cb15:901b:901b:1324:80df:b155:c749:10f1	199.73.16.241
cb15:901b:901b:1324:80df:b155:c749:10f2	199.73.16.242
cb15:901b:901b:1324:80df:b155:c749:10f3	199.73.16.243
cb15:901b:901b:1324:80df:b155:c749:10f4	199.73.16.244
cb15:901b:901b:1324:80df:b155:c749:10f5	199.73.16.245
cb15:901b:901b:1324:80df:b155:c749:10f6	199.73.16.246
cb15:901b:901b:1324:80df:b155:c749:10f7	199.73.16.247
cb15:901b:901b:1324:80df:b155:c749:10f8	199.73.16.248
cb15:901b:901b:1324:80df:b155:c749:10f9	199.73.16.249
cb15:901b:901b:1324:80df:b155:c749:10fa	199.73.16.250
cb15:901b:901b:1324:80df:b155:c749:10fb	199.73.16.251
cb15:901b:901b:1324:80df:b155:c749:10fc	199.73.16.252
cb15:901b:901b:1324:80df:b155:c749:10fd	199.73.16.253
cb15:901b:901b:1324:80df:b155:c749:10fe	199.73.16.254
cb15:901b:901b:1324:80df:b155:c749:10ff	199.73.16.255

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.