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:155:7155:b51a:cd24:d18a:1001	209.138.16.1
cb15:901b:155:7155:b51a:cd24:d18a:1002	209.138.16.2
cb15:901b:155:7155:b51a:cd24:d18a:1003	209.138.16.3
cb15:901b:155:7155:b51a:cd24:d18a:1004	209.138.16.4
cb15:901b:155:7155:b51a:cd24:d18a:1005	209.138.16.5
cb15:901b:155:7155:b51a:cd24:d18a:1006	209.138.16.6
cb15:901b:155:7155:b51a:cd24:d18a:1007	209.138.16.7
cb15:901b:155:7155:b51a:cd24:d18a:1008	209.138.16.8
cb15:901b:155:7155:b51a:cd24:d18a:1009	209.138.16.9
cb15:901b:155:7155:b51a:cd24:d18a:100a	209.138.16.10
cb15:901b:155:7155:b51a:cd24:d18a:100b	209.138.16.11
cb15:901b:155:7155:b51a:cd24:d18a:100c	209.138.16.12
cb15:901b:155:7155:b51a:cd24:d18a:100d	209.138.16.13
cb15:901b:155:7155:b51a:cd24:d18a:100e	209.138.16.14
cb15:901b:155:7155:b51a:cd24:d18a:100f	209.138.16.15
cb15:901b:155:7155:b51a:cd24:d18a:1010	209.138.16.16
cb15:901b:155:7155:b51a:cd24:d18a:1011	209.138.16.17
cb15:901b:155:7155:b51a:cd24:d18a:1012	209.138.16.18
cb15:901b:155:7155:b51a:cd24:d18a:1013	209.138.16.19
cb15:901b:155:7155:b51a:cd24:d18a:1014	209.138.16.20
cb15:901b:155:7155:b51a:cd24:d18a:1015	209.138.16.21
cb15:901b:155:7155:b51a:cd24:d18a:1016	209.138.16.22
cb15:901b:155:7155:b51a:cd24:d18a:1017	209.138.16.23
cb15:901b:155:7155:b51a:cd24:d18a:1018	209.138.16.24
cb15:901b:155:7155:b51a:cd24:d18a:1019	209.138.16.25
cb15:901b:155:7155:b51a:cd24:d18a:101a	209.138.16.26
cb15:901b:155:7155:b51a:cd24:d18a:101b	209.138.16.27
cb15:901b:155:7155:b51a:cd24:d18a:101c	209.138.16.28
cb15:901b:155:7155:b51a:cd24:d18a:101d	209.138.16.29
cb15:901b:155:7155:b51a:cd24:d18a:101e	209.138.16.30
cb15:901b:155:7155:b51a:cd24:d18a:101f	209.138.16.31
cb15:901b:155:7155:b51a:cd24:d18a:1020	209.138.16.32
cb15:901b:155:7155:b51a:cd24:d18a:1021	209.138.16.33
cb15:901b:155:7155:b51a:cd24:d18a:1022	209.138.16.34
cb15:901b:155:7155:b51a:cd24:d18a:1023	209.138.16.35
cb15:901b:155:7155:b51a:cd24:d18a:1024	209.138.16.36
cb15:901b:155:7155:b51a:cd24:d18a:1025	209.138.16.37
cb15:901b:155:7155:b51a:cd24:d18a:1026	209.138.16.38
cb15:901b:155:7155:b51a:cd24:d18a:1027	209.138.16.39
cb15:901b:155:7155:b51a:cd24:d18a:1028	209.138.16.40
cb15:901b:155:7155:b51a:cd24:d18a:1029	209.138.16.41
cb15:901b:155:7155:b51a:cd24:d18a:102a	209.138.16.42
cb15:901b:155:7155:b51a:cd24:d18a:102b	209.138.16.43
cb15:901b:155:7155:b51a:cd24:d18a:102c	209.138.16.44
cb15:901b:155:7155:b51a:cd24:d18a:102d	209.138.16.45
cb15:901b:155:7155:b51a:cd24:d18a:102e	209.138.16.46
cb15:901b:155:7155:b51a:cd24:d18a:102f	209.138.16.47
cb15:901b:155:7155:b51a:cd24:d18a:1030	209.138.16.48
cb15:901b:155:7155:b51a:cd24:d18a:1031	209.138.16.49
cb15:901b:155:7155:b51a:cd24:d18a:1032	209.138.16.50
cb15:901b:155:7155:b51a:cd24:d18a:1033	209.138.16.51
cb15:901b:155:7155:b51a:cd24:d18a:1034	209.138.16.52
cb15:901b:155:7155:b51a:cd24:d18a:1035	209.138.16.53
cb15:901b:155:7155:b51a:cd24:d18a:1036	209.138.16.54
cb15:901b:155:7155:b51a:cd24:d18a:1037	209.138.16.55
cb15:901b:155:7155:b51a:cd24:d18a:1038	209.138.16.56
cb15:901b:155:7155:b51a:cd24:d18a:1039	209.138.16.57
cb15:901b:155:7155:b51a:cd24:d18a:103a	209.138.16.58
cb15:901b:155:7155:b51a:cd24:d18a:103b	209.138.16.59
cb15:901b:155:7155:b51a:cd24:d18a:103c	209.138.16.60

cb15:901b:155:7155:b51a:cd24:d18a:103d	209.138.16.61
cb15:901b:155:7155:b51a:cd24:d18a:103e	209.138.16.62
cb15:901b:155:7155:b51a:cd24:d18a:103f	209.138.16.63
cb15:901b:155:7155:b51a:cd24:d18a:1040	209.138.16.64
cb15:901b:155:7155:b51a:cd24:d18a:1041	209.138.16.65
cb15:901b:155:7155:b51a:cd24:d18a:1042	209.138.16.66
cb15:901b:155:7155:b51a:cd24:d18a:1043	209.138.16.67
cb15:901b:155:7155:b51a:cd24:d18a:1044	209.138.16.68
cb15:901b:155:7155:b51a:cd24:d18a:1045	209.138.16.69
cb15:901b:155:7155:b51a:cd24:d18a:1046	209.138.16.70
cb15:901b:155:7155:b51a:cd24:d18a:1047	209.138.16.71
cb15:901b:155:7155:b51a:cd24:d18a:1048	209.138.16.72
cb15:901b:155:7155:b51a:cd24:d18a:1049	209.138.16.73
cb15:901b:155:7155:b51a:cd24:d18a:104a	209.138.16.74
cb15:901b:155:7155:b51a:cd24:d18a:104b	209.138.16.75
cb15:901b:155:7155:b51a:cd24:d18a:104c	209.138.16.76
cb15:901b:155:7155:b51a:cd24:d18a:104d	209.138.16.77
cb15:901b:155:7155:b51a:cd24:d18a:104e	209.138.16.78
cb15:901b:155:7155:b51a:cd24:d18a:104f	209.138.16.79
cb15:901b:155:7155:b51a:cd24:d18a:1050	209.138.16.80
cb15:901b:155:7155:b51a:cd24:d18a:1051	209.138.16.81
cb15:901b:155:7155:b51a:cd24:d18a:1052	209.138.16.82
cb15:901b:155:7155:b51a:cd24:d18a:1053	209.138.16.83
cb15:901b:155:7155:b51a:cd24:d18a:1054	209.138.16.84
cb15:901b:155:7155:b51a:cd24:d18a:1055	209.138.16.85
cb15:901b:155:7155:b51a:cd24:d18a:1056	209.138.16.86
cb15:901b:155:7155:b51a:cd24:d18a:1057	209.138.16.87
cb15:901b:155:7155:b51a:cd24:d18a:1058	209.138.16.88
cb15:901b:155:7155:b51a:cd24:d18a:1059	209.138.16.89
cb15:901b:155:7155:b51a:cd24:d18a:105a	209.138.16.90
cb15:901b:155:7155:b51a:cd24:d18a:105b	209.138.16.91
cb15:901b:155:7155:b51a:cd24:d18a:105c	209.138.16.92
cb15:901b:155:7155:b51a:cd24:d18a:105d	209.138.16.93
cb15:901b:155:7155:b51a:cd24:d18a:105e	209.138.16.94
cb15:901b:155:7155:b51a:cd24:d18a:105f	209.138.16.95
cb15:901b:155:7155:b51a:cd24:d18a:1060	209.138.16.96
cb15:901b:155:7155:b51a:cd24:d18a:1061	209.138.16.97
cb15:901b:155:7155:b51a:cd24:d18a:1062	209.138.16.98
cb15:901b:155:7155:b51a:cd24:d18a:1063	209.138.16.99
cb15:901b:155:7155:b51a:cd24:d18a:1064	209.138.16.100
cb15:901b:155:7155:b51a:cd24:d18a:1065	209.138.16.101
cb15:901b:155:7155:b51a:cd24:d18a:1066	209.138.16.102
cb15:901b:155:7155:b51a:cd24:d18a:1067	209.138.16.103
cb15:901b:155:7155:b51a:cd24:d18a:1068	209.138.16.104
cb15:901b:155:7155:b51a:cd24:d18a:1069	209.138.16.105
cb15:901b:155:7155:b51a:cd24:d18a:106a	209.138.16.106
cb15:901b:155:7155:b51a:cd24:d18a:106b	209.138.16.107
cb15:901b:155:7155:b51a:cd24:d18a:106c	209.138.16.108
cb15:901b:155:7155:b51a:cd24:d18a:106d	209.138.16.109
cb15:901b:155:7155:b51a:cd24:d18a:106e	209.138.16.110
cb15:901b:155:7155:b51a:cd24:d18a:106f	209.138.16.111
cb15:901b:155:7155:b51a:cd24:d18a:1070	209.138.16.112
cb15:901b:155:7155:b51a:cd24:d18a:1071	209.138.16.113
cb15:901b:155:7155:b51a:cd24:d18a:1072	209.138.16.114
cb15:901b:155:7155:b51a:cd24:d18a:1073	209.138.16.115
cb15:901b:155:7155:b51a:cd24:d18a:1074	209.138.16.116
cb15:901b:155:7155:b51a:cd24:d18a:1075	209.138.16.117
cb15:901b:155:7155:b51a:cd24:d18a:1076	209.138.16.118
cb15:901b:155:7155:b51a:cd24:d18a:1077	209.138.16.119
cb15:901b:155:7155:b51a:cd24:d18a:1078	209.138.16.120

cb15:901b:155:7155:b51a:cd24:d18a:1079	209.138.16.121
cb15:901b:155:7155:b51a:cd24:d18a:107a	209.138.16.122
cb15:901b:155:7155:b51a:cd24:d18a:107b	209.138.16.123
cb15:901b:155:7155:b51a:cd24:d18a:107c	209.138.16.124
cb15:901b:155:7155:b51a:cd24:d18a:107d	209.138.16.125
cb15:901b:155:7155:b51a:cd24:d18a:107e	209.138.16.126
cb15:901b:155:7155:b51a:cd24:d18a:107f	209.138.16.127
cb15:901b:155:7155:b51a:cd24:d18a:1080	209.138.16.128
cb15:901b:155:7155:b51a:cd24:d18a:1081	209.138.16.129
cb15:901b:155:7155:b51a:cd24:d18a:1082	209.138.16.130
cb15:901b:155:7155:b51a:cd24:d18a:1083	209.138.16.131
cb15:901b:155:7155:b51a:cd24:d18a:1084	209.138.16.132
cb15:901b:155:7155:b51a:cd24:d18a:1085	209.138.16.133
cb15:901b:155:7155:b51a:cd24:d18a:1086	209.138.16.134
cb15:901b:155:7155:b51a:cd24:d18a:1087	209.138.16.135
cb15:901b:155:7155:b51a:cd24:d18a:1088	209.138.16.136
cb15:901b:155:7155:b51a:cd24:d18a:1089	209.138.16.137
cb15:901b:155:7155:b51a:cd24:d18a:108a	209.138.16.138
cb15:901b:155:7155:b51a:cd24:d18a:108b	209.138.16.139
cb15:901b:155:7155:b51a:cd24:d18a:108c	209.138.16.140
cb15:901b:155:7155:b51a:cd24:d18a:108d	209.138.16.141
cb15:901b:155:7155:b51a:cd24:d18a:108e	209.138.16.142
cb15:901b:155:7155:b51a:cd24:d18a:108f	209.138.16.143
cb15:901b:155:7155:b51a:cd24:d18a:1090	209.138.16.144
cb15:901b:155:7155:b51a:cd24:d18a:1091	209.138.16.145
cb15:901b:155:7155:b51a:cd24:d18a:1092	209.138.16.146
cb15:901b:155:7155:b51a:cd24:d18a:1093	209.138.16.147
cb15:901b:155:7155:b51a:cd24:d18a:1094	209.138.16.148
cb15:901b:155:7155:b51a:cd24:d18a:1095	209.138.16.149
cb15:901b:155:7155:b51a:cd24:d18a:1096	209.138.16.150
cb15:901b:155:7155:b51a:cd24:d18a:1097	209.138.16.151
cb15:901b:155:7155:b51a:cd24:d18a:1098	209.138.16.152
cb15:901b:155:7155:b51a:cd24:d18a:1099	209.138.16.153
cb15:901b:155:7155:b51a:cd24:d18a:109a	209.138.16.154
cb15:901b:155:7155:b51a:cd24:d18a:109b	209.138.16.155
cb15:901b:155:7155:b51a:cd24:d18a:109c	209.138.16.156
cb15:901b:155:7155:b51a:cd24:d18a:109d	209.138.16.157
cb15:901b:155:7155:b51a:cd24:d18a:109e	209.138.16.158
cb15:901b:155:7155:b51a:cd24:d18a:109f	209.138.16.159
cb15:901b:155:7155:b51a:cd24:d18a:10a0	209.138.16.160
cb15:901b:155:7155:b51a:cd24:d18a:10a1	209.138.16.161
cb15:901b:155:7155:b51a:cd24:d18a:10a2	209.138.16.162
cb15:901b:155:7155:b51a:cd24:d18a:10a3	209.138.16.163
cb15:901b:155:7155:b51a:cd24:d18a:10a4	209.138.16.164
cb15:901b:155:7155:b51a:cd24:d18a:10a5	209.138.16.165
cb15:901b:155:7155:b51a:cd24:d18a:10a6	209.138.16.166
cb15:901b:155:7155:b51a:cd24:d18a:10a7	209.138.16.167
cb15:901b:155:7155:b51a:cd24:d18a:10a8	209.138.16.168
cb15:901b:155:7155:b51a:cd24:d18a:10a9	209.138.16.169
cb15:901b:155:7155:b51a:cd24:d18a:10aa	209.138.16.170
cb15:901b:155:7155:b51a:cd24:d18a:10ab	209.138.16.171
cb15:901b:155:7155:b51a:cd24:d18a:10ac	209.138.16.172
cb15:901b:155:7155:b51a:cd24:d18a:10ad	209.138.16.173
cb15:901b:155:7155:b51a:cd24:d18a:10ae	209.138.16.174
cb15:901b:155:7155:b51a:cd24:d18a:10af	209.138.16.175
cb15:901b:155:7155:b51a:cd24:d18a:10b0	209.138.16.176
cb15:901b:155:7155:b51a:cd24:d18a:10b1	209.138.16.177
cb15:901b:155:7155:b51a:cd24:d18a:10b2	209.138.16.178
cb15:901b:155:7155:b51a:cd24:d18a:10b3	209.138.16.179
cb15:901b:155:7155:b51a:cd24:d18a:10b4	209.138.16.180

cb15:901b:155:7155:b51a:cd24:d18a:10b5	209.138.16.181
cb15:901b:155:7155:b51a:cd24:d18a:10b6	209.138.16.182
cb15:901b:155:7155:b51a:cd24:d18a:10b7	209.138.16.183
cb15:901b:155:7155:b51a:cd24:d18a:10b8	209.138.16.184
cb15:901b:155:7155:b51a:cd24:d18a:10b9	209.138.16.185
cb15:901b:155:7155:b51a:cd24:d18a:10ba	209.138.16.186
cb15:901b:155:7155:b51a:cd24:d18a:10bb	209.138.16.187
cb15:901b:155:7155:b51a:cd24:d18a:10bc	209.138.16.188
cb15:901b:155:7155:b51a:cd24:d18a:10bd	209.138.16.189
cb15:901b:155:7155:b51a:cd24:d18a:10be	209.138.16.190
cb15:901b:155:7155:b51a:cd24:d18a:10bf	209.138.16.191
cb15:901b:155:7155:b51a:cd24:d18a:10c0	209.138.16.192
cb15:901b:155:7155:b51a:cd24:d18a:10c1	209.138.16.193
cb15:901b:155:7155:b51a:cd24:d18a:10c2	209.138.16.194
cb15:901b:155:7155:b51a:cd24:d18a:10c3	209.138.16.195
cb15:901b:155:7155:b51a:cd24:d18a:10c4	209.138.16.196
cb15:901b:155:7155:b51a:cd24:d18a:10c5	209.138.16.197
cb15:901b:155:7155:b51a:cd24:d18a:10c6	209.138.16.198
cb15:901b:155:7155:b51a:cd24:d18a:10c7	209.138.16.199
cb15:901b:155:7155:b51a:cd24:d18a:10c8	209.138.16.200
cb15:901b:155:7155:b51a:cd24:d18a:10c9	209.138.16.201
cb15:901b:155:7155:b51a:cd24:d18a:10ca	209.138.16.202
cb15:901b:155:7155:b51a:cd24:d18a:10cb	209.138.16.203
cb15:901b:155:7155:b51a:cd24:d18a:10cc	209.138.16.204
cb15:901b:155:7155:b51a:cd24:d18a:10cd	209.138.16.205
cb15:901b:155:7155:b51a:cd24:d18a:10ce	209.138.16.206
cb15:901b:155:7155:b51a:cd24:d18a:10cf	209.138.16.207
cb15:901b:155:7155:b51a:cd24:d18a:10d0	209.138.16.208
cb15:901b:155:7155:b51a:cd24:d18a:10d1	209.138.16.209
cb15:901b:155:7155:b51a:cd24:d18a:10d2	209.138.16.210
cb15:901b:155:7155:b51a:cd24:d18a:10d3	209.138.16.211
cb15:901b:155:7155:b51a:cd24:d18a:10d4	209.138.16.212
cb15:901b:155:7155:b51a:cd24:d18a:10d5	209.138.16.213
cb15:901b:155:7155:b51a:cd24:d18a:10d6	209.138.16.214
cb15:901b:155:7155:b51a:cd24:d18a:10d7	209.138.16.215
cb15:901b:155:7155:b51a:cd24:d18a:10d8	209.138.16.216
cb15:901b:155:7155:b51a:cd24:d18a:10d9	209.138.16.217
cb15:901b:155:7155:b51a:cd24:d18a:10da	209.138.16.218
cb15:901b:155:7155:b51a:cd24:d18a:10db	209.138.16.219
cb15:901b:155:7155:b51a:cd24:d18a:10dc	209.138.16.220
cb15:901b:155:7155:b51a:cd24:d18a:10dd	209.138.16.221
cb15:901b:155:7155:b51a:cd24:d18a:10de	209.138.16.222
cb15:901b:155:7155:b51a:cd24:d18a:10df	209.138.16.223
cb15:901b:155:7155:b51a:cd24:d18a:10e0	209.138.16.224
cb15:901b:155:7155:b51a:cd24:d18a:10e1	209.138.16.225
cb15:901b:155:7155:b51a:cd24:d18a:10e2	209.138.16.226
cb15:901b:155:7155:b51a:cd24:d18a:10e3	209.138.16.227
cb15:901b:155:7155:b51a:cd24:d18a:10e4	209.138.16.228
cb15:901b:155:7155:b51a:cd24:d18a:10e5	209.138.16.229
cb15:901b:155:7155:b51a:cd24:d18a:10e6	209.138.16.230
cb15:901b:155:7155:b51a:cd24:d18a:10e7	209.138.16.231
cb15:901b:155:7155:b51a:cd24:d18a:10e8	209.138.16.232
cb15:901b:155:7155:b51a:cd24:d18a:10e9	209.138.16.233
cb15:901b:155:7155:b51a:cd24:d18a:10ea	209.138.16.234
cb15:901b:155:7155:b51a:cd24:d18a:10eb	209.138.16.235
cb15:901b:155:7155:b51a:cd24:d18a:10ec	209.138.16.236
cb15:901b:155:7155:b51a:cd24:d18a:10ed	209.138.16.237
cb15:901b:155:7155:b51a:cd24:d18a:10ee	209.138.16.238
cb15:901b:155:7155:b51a:cd24:d18a:10ef	209.138.16.239
cb15:901b:155:7155:b51a:cd24:d18a:10f0	209.138.16.240
cb15:901b:155:7155:b51a:cd24:d18a:10f1	209.138.16.241
cb15:901b:155:7155:b51a:cd24:d18a:10f2	209.138.16.242
cb15:901b:155:7155:b51a:cd24:d18a:10f3	209.138.16.243
cb15:901b:155:7155:b51a:cd24:d18a:10f4	209.138.16.244
cb15:901b:155:7155:b51a:cd24:d18a:10f5	209.138.16.245
cb15:901b:155:7155:b51a:cd24:d18a:10f6	209.138.16.246
cb15:901b:155:7155:b51a:cd24:d18a:10f7	209.138.16.247
cb15:901b:155:7155:b51a:cd24:d18a:10f8	209.138.16.248
cb15:901b:155:7155:b51a:cd24:d18a:10f9	209.138.16.249
cb15:901b:155:7155:b51a:cd24:d18a:10fa	209.138.16.250
cb15:901b:155:7155:b51a:cd24:d18a:10fb	209.138.16.251
cb15:901b:155:7155:b51a:cd24:d18a:10fc	209.138.16.252
cb15:901b:155:7155:b51a:cd24:d18a:10fd	209.138.16.253
cb15:901b:155:7155:b51a:cd24:d18a:10fe	209.138.16.254
cb15:901b:155:7155:b51a:cd24:d18a:10ff	209.138.16.255

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.