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:155:901b:dbde:3d24:8091:1001	128.145.16.1
cb15:901b:155:901b:dbde:3d24:8091:1002	128.145.16.2
cb15:901b:155:901b:dbde:3d24:8091:1003	128.145.16.3
cb15:901b:155:901b:dbde:3d24:8091:1004	128.145.16.4
cb15:901b:155:901b:dbde:3d24:8091:1005	128.145.16.5
cb15:901b:155:901b:dbde:3d24:8091:1006	128.145.16.6
cb15:901b:155:901b:dbde:3d24:8091:1007	128.145.16.7
cb15:901b:155:901b:dbde:3d24:8091:1008	128.145.16.8
cb15:901b:155:901b:dbde:3d24:8091:1009	128.145.16.9
cb15:901b:155:901b:dbde:3d24:8091:100a	128.145.16.10
cb15:901b:155:901b:dbde:3d24:8091:100b	128.145.16.11
cb15:901b:155:901b:dbde:3d24:8091:100c	128.145.16.12
cb15:901b:155:901b:dbde:3d24:8091:100d	128.145.16.13
cb15:901b:155:901b:dbde:3d24:8091:100e	128.145.16.14
cb15:901b:155:901b:dbde:3d24:8091:100f	128.145.16.15
cb15:901b:155:901b:dbde:3d24:8091:1010	128.145.16.16
cb15:901b:155:901b:dbde:3d24:8091:1011	128.145.16.17
cb15:901b:155:901b:dbde:3d24:8091:1012	128.145.16.18
cb15:901b:155:901b:dbde:3d24:8091:1013	128.145.16.19
cb15:901b:155:901b:dbde:3d24:8091:1014	128.145.16.20
cb15:901b:155:901b:dbde:3d24:8091:1015	128.145.16.21
cb15:901b:155:901b:dbde:3d24:8091:1016	128.145.16.22
cb15:901b:155:901b:dbde:3d24:8091:1017	128.145.16.23
cb15:901b:155:901b:dbde:3d24:8091:1018	128.145.16.24
cb15:901b:155:901b:dbde:3d24:8091:1019	128.145.16.25
cb15:901b:155:901b:dbde:3d24:8091:101a	128.145.16.26
cb15:901b:155:901b:dbde:3d24:8091:101b	128.145.16.27
cb15:901b:155:901b:dbde:3d24:8091:101c	128.145.16.28
cb15:901b:155:901b:dbde:3d24:8091:101d	128.145.16.29
cb15:901b:155:901b:dbde:3d24:8091:101e	128.145.16.30
cb15:901b:155:901b:dbde:3d24:8091:101f	128.145.16.31
cb15:901b:155:901b:dbde:3d24:8091:1020	128.145.16.32
cb15:901b:155:901b:dbde:3d24:8091:1021	128.145.16.33
cb15:901b:155:901b:dbde:3d24:8091:1022	128.145.16.34
cb15:901b:155:901b:dbde:3d24:8091:1023	128.145.16.35
cb15:901b:155:901b:dbde:3d24:8091:1024	128.145.16.36
cb15:901b:155:901b:dbde:3d24:8091:1025	128.145.16.37
cb15:901b:155:901b:dbde:3d24:8091:1026	128.145.16.38
cb15:901b:155:901b:dbde:3d24:8091:1027	128.145.16.39
cb15:901b:155:901b:dbde:3d24:8091:1028	128.145.16.40
cb15:901b:155:901b:dbde:3d24:8091:1029	128.145.16.41
cb15:901b:155:901b:dbde:3d24:8091:102a	128.145.16.42
cb15:901b:155:901b:dbde:3d24:8091:102b	128.145.16.43
cb15:901b:155:901b:dbde:3d24:8091:102c	128.145.16.44
cb15:901b:155:901b:dbde:3d24:8091:102d	128.145.16.45
cb15:901b:155:901b:dbde:3d24:8091:102e	128.145.16.46
cb15:901b:155:901b:dbde:3d24:8091:102f	128.145.16.47
cb15:901b:155:901b:dbde:3d24:8091:1030	128.145.16.48
cb15:901b:155:901b:dbde:3d24:8091:1031	128.145.16.49
cb15:901b:155:901b:dbde:3d24:8091:1032	128.145.16.50
cb15:901b:155:901b:dbde:3d24:8091:1033	128.145.16.51
cb15:901b:155:901b:dbde:3d24:8091:1034	128.145.16.52
cb15:901b:155:901b:dbde:3d24:8091:1035	128.145.16.53
cb15:901b:155:901b:dbde:3d24:8091:1036	128.145.16.54
cb15:901b:155:901b:dbde:3d24:8091:1037	128.145.16.55
cb15:901b:155:901b:dbde:3d24:8091:1038	128.145.16.56
cb15:901b:155:901b:dbde:3d24:8091:1039	128.145.16.57
cb15:901b:155:901b:dbde:3d24:8091:103a	128.145.16.58
cb15:901b:155:901b:dbde:3d24:8091:103b	128.145.16.59
cb15:901b:155:901b:dbde:3d24:8091:103c	128.145.16.60

cb15:901b:155:901b:dbde:3d24:8091:103d	128.145.16.61
cb15:901b:155:901b:dbde:3d24:8091:103e	128.145.16.62
cb15:901b:155:901b:dbde:3d24:8091:103f	128.145.16.63
cb15:901b:155:901b:dbde:3d24:8091:1040	128.145.16.64
cb15:901b:155:901b:dbde:3d24:8091:1041	128.145.16.65
cb15:901b:155:901b:dbde:3d24:8091:1042	128.145.16.66
cb15:901b:155:901b:dbde:3d24:8091:1043	128.145.16.67
cb15:901b:155:901b:dbde:3d24:8091:1044	128.145.16.68
cb15:901b:155:901b:dbde:3d24:8091:1045	128.145.16.69
cb15:901b:155:901b:dbde:3d24:8091:1046	128.145.16.70
cb15:901b:155:901b:dbde:3d24:8091:1047	128.145.16.71
cb15:901b:155:901b:dbde:3d24:8091:1048	128.145.16.72
cb15:901b:155:901b:dbde:3d24:8091:1049	128.145.16.73
cb15:901b:155:901b:dbde:3d24:8091:104a	128.145.16.74
cb15:901b:155:901b:dbde:3d24:8091:104b	128.145.16.75
cb15:901b:155:901b:dbde:3d24:8091:104c	128.145.16.76
cb15:901b:155:901b:dbde:3d24:8091:104d	128.145.16.77
cb15:901b:155:901b:dbde:3d24:8091:104e	128.145.16.78
cb15:901b:155:901b:dbde:3d24:8091:104f	128.145.16.79
cb15:901b:155:901b:dbde:3d24:8091:1050	128.145.16.80
cb15:901b:155:901b:dbde:3d24:8091:1051	128.145.16.81
cb15:901b:155:901b:dbde:3d24:8091:1052	128.145.16.82
cb15:901b:155:901b:dbde:3d24:8091:1053	128.145.16.83
cb15:901b:155:901b:dbde:3d24:8091:1054	128.145.16.84
cb15:901b:155:901b:dbde:3d24:8091:1055	128.145.16.85
cb15:901b:155:901b:dbde:3d24:8091:1056	128.145.16.86
cb15:901b:155:901b:dbde:3d24:8091:1057	128.145.16.87
cb15:901b:155:901b:dbde:3d24:8091:1058	128.145.16.88
cb15:901b:155:901b:dbde:3d24:8091:1059	128.145.16.89
cb15:901b:155:901b:dbde:3d24:8091:105a	128.145.16.90
cb15:901b:155:901b:dbde:3d24:8091:105b	128.145.16.91
cb15:901b:155:901b:dbde:3d24:8091:105c	128.145.16.92
cb15:901b:155:901b:dbde:3d24:8091:105d	128.145.16.93
cb15:901b:155:901b:dbde:3d24:8091:105e	128.145.16.94
cb15:901b:155:901b:dbde:3d24:8091:105f	128.145.16.95
cb15:901b:155:901b:dbde:3d24:8091:1060	128.145.16.96
cb15:901b:155:901b:dbde:3d24:8091:1061	128.145.16.97
cb15:901b:155:901b:dbde:3d24:8091:1062	128.145.16.98
cb15:901b:155:901b:dbde:3d24:8091:1063	128.145.16.99
cb15:901b:155:901b:dbde:3d24:8091:1064	128.145.16.100
cb15:901b:155:901b:dbde:3d24:8091:1065	128.145.16.101
cb15:901b:155:901b:dbde:3d24:8091:1066	128.145.16.102
cb15:901b:155:901b:dbde:3d24:8091:1067	128.145.16.103
cb15:901b:155:901b:dbde:3d24:8091:1068	128.145.16.104
cb15:901b:155:901b:dbde:3d24:8091:1069	128.145.16.105
cb15:901b:155:901b:dbde:3d24:8091:106a	128.145.16.106
cb15:901b:155:901b:dbde:3d24:8091:106b	128.145.16.107
cb15:901b:155:901b:dbde:3d24:8091:106c	128.145.16.108
cb15:901b:155:901b:dbde:3d24:8091:106d	128.145.16.109
cb15:901b:155:901b:dbde:3d24:8091:106e	128.145.16.110
cb15:901b:155:901b:dbde:3d24:8091:106f	128.145.16.111
cb15:901b:155:901b:dbde:3d24:8091:1070	128.145.16.112
cb15:901b:155:901b:dbde:3d24:8091:1071	128.145.16.113
cb15:901b:155:901b:dbde:3d24:8091:1072	128.145.16.114
cb15:901b:155:901b:dbde:3d24:8091:1073	128.145.16.115
cb15:901b:155:901b:dbde:3d24:8091:1074	128.145.16.116
cb15:901b:155:901b:dbde:3d24:8091:1075	128.145.16.117
cb15:901b:155:901b:dbde:3d24:8091:1076	128.145.16.118
cb15:901b:155:901b:dbde:3d24:8091:1077	128.145.16.119
cb15:901b:155:901b:dbde:3d24:8091:1078	128.145.16.120

cb15:901b:155:901b:dbde:3d24:8091:1079	128.145.16.121
cb15:901b:155:901b:dbde:3d24:8091:107a	128.145.16.122
cb15:901b:155:901b:dbde:3d24:8091:107b	128.145.16.123
cb15:901b:155:901b:dbde:3d24:8091:107c	128.145.16.124
cb15:901b:155:901b:dbde:3d24:8091:107d	128.145.16.125
cb15:901b:155:901b:dbde:3d24:8091:107e	128.145.16.126
cb15:901b:155:901b:dbde:3d24:8091:107f	128.145.16.127
cb15:901b:155:901b:dbde:3d24:8091:1080	128.145.16.128
cb15:901b:155:901b:dbde:3d24:8091:1081	128.145.16.129
cb15:901b:155:901b:dbde:3d24:8091:1082	128.145.16.130
cb15:901b:155:901b:dbde:3d24:8091:1083	128.145.16.131
cb15:901b:155:901b:dbde:3d24:8091:1084	128.145.16.132
cb15:901b:155:901b:dbde:3d24:8091:1085	128.145.16.133
cb15:901b:155:901b:dbde:3d24:8091:1086	128.145.16.134
cb15:901b:155:901b:dbde:3d24:8091:1087	128.145.16.135
cb15:901b:155:901b:dbde:3d24:8091:1088	128.145.16.136
cb15:901b:155:901b:dbde:3d24:8091:1089	128.145.16.137
cb15:901b:155:901b:dbde:3d24:8091:108a	128.145.16.138
cb15:901b:155:901b:dbde:3d24:8091:108b	128.145.16.139
cb15:901b:155:901b:dbde:3d24:8091:108c	128.145.16.140
cb15:901b:155:901b:dbde:3d24:8091:108d	128.145.16.141
cb15:901b:155:901b:dbde:3d24:8091:108e	128.145.16.142
cb15:901b:155:901b:dbde:3d24:8091:108f	128.145.16.143
cb15:901b:155:901b:dbde:3d24:8091:1090	128.145.16.144
cb15:901b:155:901b:dbde:3d24:8091:1091	128.145.16.145
cb15:901b:155:901b:dbde:3d24:8091:1092	128.145.16.146
cb15:901b:155:901b:dbde:3d24:8091:1093	128.145.16.147
cb15:901b:155:901b:dbde:3d24:8091:1094	128.145.16.148
cb15:901b:155:901b:dbde:3d24:8091:1095	128.145.16.149
cb15:901b:155:901b:dbde:3d24:8091:1096	128.145.16.150
cb15:901b:155:901b:dbde:3d24:8091:1097	128.145.16.151
cb15:901b:155:901b:dbde:3d24:8091:1098	128.145.16.152
cb15:901b:155:901b:dbde:3d24:8091:1099	128.145.16.153
cb15:901b:155:901b:dbde:3d24:8091:109a	128.145.16.154
cb15:901b:155:901b:dbde:3d24:8091:109b	128.145.16.155
cb15:901b:155:901b:dbde:3d24:8091:109c	128.145.16.156
cb15:901b:155:901b:dbde:3d24:8091:109d	128.145.16.157
cb15:901b:155:901b:dbde:3d24:8091:109e	128.145.16.158
cb15:901b:155:901b:dbde:3d24:8091:109f	128.145.16.159
cb15:901b:155:901b:dbde:3d24:8091:10a0	128.145.16.160
cb15:901b:155:901b:dbde:3d24:8091:10a1	128.145.16.161
cb15:901b:155:901b:dbde:3d24:8091:10a2	128.145.16.162
cb15:901b:155:901b:dbde:3d24:8091:10a3	128.145.16.163
cb15:901b:155:901b:dbde:3d24:8091:10a4	128.145.16.164
cb15:901b:155:901b:dbde:3d24:8091:10a5	128.145.16.165
cb15:901b:155:901b:dbde:3d24:8091:10a6	128.145.16.166
cb15:901b:155:901b:dbde:3d24:8091:10a7	128.145.16.167
cb15:901b:155:901b:dbde:3d24:8091:10a8	128.145.16.168
cb15:901b:155:901b:dbde:3d24:8091:10a9	128.145.16.169
cb15:901b:155:901b:dbde:3d24:8091:10aa	128.145.16.170
cb15:901b:155:901b:dbde:3d24:8091:10ab	128.145.16.171
cb15:901b:155:901b:dbde:3d24:8091:10ac	128.145.16.172
cb15:901b:155:901b:dbde:3d24:8091:10ad	128.145.16.173
cb15:901b:155:901b:dbde:3d24:8091:10ae	128.145.16.174
cb15:901b:155:901b:dbde:3d24:8091:10af	128.145.16.175
cb15:901b:155:901b:dbde:3d24:8091:10b0	128.145.16.176
cb15:901b:155:901b:dbde:3d24:8091:10b1	128.145.16.177
cb15:901b:155:901b:dbde:3d24:8091:10b2	128.145.16.178
cb15:901b:155:901b:dbde:3d24:8091:10b3	128.145.16.179
cb15:901b:155:901b:dbde:3d24:8091:10b4	128.145.16.180

cb15:901b:155:901b:dbde:3d24:8091:10b5	128.145.16.181
cb15:901b:155:901b:dbde:3d24:8091:10b6	128.145.16.182
cb15:901b:155:901b:dbde:3d24:8091:10b7	128.145.16.183
cb15:901b:155:901b:dbde:3d24:8091:10b8	128.145.16.184
cb15:901b:155:901b:dbde:3d24:8091:10b9	128.145.16.185
cb15:901b:155:901b:dbde:3d24:8091:10ba	128.145.16.186
cb15:901b:155:901b:dbde:3d24:8091:10bb	128.145.16.187
cb15:901b:155:901b:dbde:3d24:8091:10bc	128.145.16.188
cb15:901b:155:901b:dbde:3d24:8091:10bd	128.145.16.189
cb15:901b:155:901b:dbde:3d24:8091:10be	128.145.16.190
cb15:901b:155:901b:dbde:3d24:8091:10bf	128.145.16.191
cb15:901b:155:901b:dbde:3d24:8091:10c0	128.145.16.192
cb15:901b:155:901b:dbde:3d24:8091:10c1	128.145.16.193
cb15:901b:155:901b:dbde:3d24:8091:10c2	128.145.16.194
cb15:901b:155:901b:dbde:3d24:8091:10c3	128.145.16.195
cb15:901b:155:901b:dbde:3d24:8091:10c4	128.145.16.196
cb15:901b:155:901b:dbde:3d24:8091:10c5	128.145.16.197
cb15:901b:155:901b:dbde:3d24:8091:10c6	128.145.16.198
cb15:901b:155:901b:dbde:3d24:8091:10c7	128.145.16.199
cb15:901b:155:901b:dbde:3d24:8091:10c8	128.145.16.200
cb15:901b:155:901b:dbde:3d24:8091:10c9	128.145.16.201
cb15:901b:155:901b:dbde:3d24:8091:10ca	128.145.16.202
cb15:901b:155:901b:dbde:3d24:8091:10cb	128.145.16.203
cb15:901b:155:901b:dbde:3d24:8091:10cc	128.145.16.204
cb15:901b:155:901b:dbde:3d24:8091:10cd	128.145.16.205
cb15:901b:155:901b:dbde:3d24:8091:10ce	128.145.16.206
cb15:901b:155:901b:dbde:3d24:8091:10cf	128.145.16.207
cb15:901b:155:901b:dbde:3d24:8091:10d0	128.145.16.208
cb15:901b:155:901b:dbde:3d24:8091:10d1	128.145.16.209
cb15:901b:155:901b:dbde:3d24:8091:10d2	128.145.16.210
cb15:901b:155:901b:dbde:3d24:8091:10d3	128.145.16.211
cb15:901b:155:901b:dbde:3d24:8091:10d4	128.145.16.212
cb15:901b:155:901b:dbde:3d24:8091:10d5	128.145.16.213
cb15:901b:155:901b:dbde:3d24:8091:10d6	128.145.16.214
cb15:901b:155:901b:dbde:3d24:8091:10d7	128.145.16.215
cb15:901b:155:901b:dbde:3d24:8091:10d8	128.145.16.216
cb15:901b:155:901b:dbde:3d24:8091:10d9	128.145.16.217
cb15:901b:155:901b:dbde:3d24:8091:10da	128.145.16.218
cb15:901b:155:901b:dbde:3d24:8091:10db	128.145.16.219
cb15:901b:155:901b:dbde:3d24:8091:10dc	128.145.16.220
cb15:901b:155:901b:dbde:3d24:8091:10dd	128.145.16.221
cb15:901b:155:901b:dbde:3d24:8091:10de	128.145.16.222
cb15:901b:155:901b:dbde:3d24:8091:10df	128.145.16.223
cb15:901b:155:901b:dbde:3d24:8091:10e0	128.145.16.224
cb15:901b:155:901b:dbde:3d24:8091:10e1	128.145.16.225
cb15:901b:155:901b:dbde:3d24:8091:10e2	128.145.16.226
cb15:901b:155:901b:dbde:3d24:8091:10e3	128.145.16.227
cb15:901b:155:901b:dbde:3d24:8091:10e4	128.145.16.228
cb15:901b:155:901b:dbde:3d24:8091:10e5	128.145.16.229
cb15:901b:155:901b:dbde:3d24:8091:10e6	128.145.16.230
cb15:901b:155:901b:dbde:3d24:8091:10e7	128.145.16.231
cb15:901b:155:901b:dbde:3d24:8091:10e8	128.145.16.232
cb15:901b:155:901b:dbde:3d24:8091:10e9	128.145.16.233
cb15:901b:155:901b:dbde:3d24:8091:10ea	128.145.16.234
cb15:901b:155:901b:dbde:3d24:8091:10eb	128.145.16.235
cb15:901b:155:901b:dbde:3d24:8091:10ec	128.145.16.236
cb15:901b:155:901b:dbde:3d24:8091:10ed	128.145.16.237
cb15:901b:155:901b:dbde:3d24:8091:10ee	128.145.16.238
cb15:901b:155:901b:dbde:3d24:8091:10ef	128.145.16.239
cb15:901b:155:901b:dbde:3d24:8091:10f0	128.145.16.240
cb15:901b:155:901b:dbde:3d24:8091:10f1	128.145.16.241
cb15:901b:155:901b:dbde:3d24:8091:10f2	128.145.16.242
cb15:901b:155:901b:dbde:3d24:8091:10f3	128.145.16.243
cb15:901b:155:901b:dbde:3d24:8091:10f4	128.145.16.244
cb15:901b:155:901b:dbde:3d24:8091:10f5	128.145.16.245
cb15:901b:155:901b:dbde:3d24:8091:10f6	128.145.16.246
cb15:901b:155:901b:dbde:3d24:8091:10f7	128.145.16.247
cb15:901b:155:901b:dbde:3d24:8091:10f8	128.145.16.248
cb15:901b:155:901b:dbde:3d24:8091:10f9	128.145.16.249
cb15:901b:155:901b:dbde:3d24:8091:10fa	128.145.16.250
cb15:901b:155:901b:dbde:3d24:8091:10fb	128.145.16.251
cb15:901b:155:901b:dbde:3d24:8091:10fc	128.145.16.252
cb15:901b:155:901b:dbde:3d24:8091:10fd	128.145.16.253
cb15:901b:155:901b:dbde:3d24:8091:10fe	128.145.16.254
cb15:901b:155:901b:dbde:3d24:8091:10ff	128.145.16.255

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.