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:d157:b51:8045:b51a:ffdb:1001	255.219.16.1
cb15:901b:d157:b51:8045:b51a:ffdb:1002	255.219.16.2
cb15:901b:d157:b51:8045:b51a:ffdb:1003	255.219.16.3
cb15:901b:d157:b51:8045:b51a:ffdb:1004	255.219.16.4
cb15:901b:d157:b51:8045:b51a:ffdb:1005	255.219.16.5
cb15:901b:d157:b51:8045:b51a:ffdb:1006	255.219.16.6
cb15:901b:d157:b51:8045:b51a:ffdb:1007	255.219.16.7
cb15:901b:d157:b51:8045:b51a:ffdb:1008	255.219.16.8
cb15:901b:d157:b51:8045:b51a:ffdb:1009	255.219.16.9
cb15:901b:d157:b51:8045:b51a:ffdb:100a	255.219.16.10
cb15:901b:d157:b51:8045:b51a:ffdb:100b	255.219.16.11
cb15:901b:d157:b51:8045:b51a:ffdb:100c	255.219.16.12
cb15:901b:d157:b51:8045:b51a:ffdb:100d	255.219.16.13
cb15:901b:d157:b51:8045:b51a:ffdb:100e	255.219.16.14
cb15:901b:d157:b51:8045:b51a:ffdb:100f	255.219.16.15
cb15:901b:d157:b51:8045:b51a:ffdb:1010	255.219.16.16
cb15:901b:d157:b51:8045:b51a:ffdb:1011	255.219.16.17
cb15:901b:d157:b51:8045:b51a:ffdb:1012	255.219.16.18
cb15:901b:d157:b51:8045:b51a:ffdb:1013	255.219.16.19
cb15:901b:d157:b51:8045:b51a:ffdb:1014	255.219.16.20
cb15:901b:d157:b51:8045:b51a:ffdb:1015	255.219.16.21
cb15:901b:d157:b51:8045:b51a:ffdb:1016	255.219.16.22
cb15:901b:d157:b51:8045:b51a:ffdb:1017	255.219.16.23
cb15:901b:d157:b51:8045:b51a:ffdb:1018	255.219.16.24
cb15:901b:d157:b51:8045:b51a:ffdb:1019	255.219.16.25
cb15:901b:d157:b51:8045:b51a:ffdb:101a	255.219.16.26
cb15:901b:d157:b51:8045:b51a:ffdb:101b	255.219.16.27
cb15:901b:d157:b51:8045:b51a:ffdb:101c	255.219.16.28
cb15:901b:d157:b51:8045:b51a:ffdb:101d	255.219.16.29
cb15:901b:d157:b51:8045:b51a:ffdb:101e	255.219.16.30
cb15:901b:d157:b51:8045:b51a:ffdb:101f	255.219.16.31
cb15:901b:d157:b51:8045:b51a:ffdb:1020	255.219.16.32
cb15:901b:d157:b51:8045:b51a:ffdb:1021	255.219.16.33
cb15:901b:d157:b51:8045:b51a:ffdb:1022	255.219.16.34
cb15:901b:d157:b51:8045:b51a:ffdb:1023	255.219.16.35
cb15:901b:d157:b51:8045:b51a:ffdb:1024	255.219.16.36
cb15:901b:d157:b51:8045:b51a:ffdb:1025	255.219.16.37
cb15:901b:d157:b51:8045:b51a:ffdb:1026	255.219.16.38
cb15:901b:d157:b51:8045:b51a:ffdb:1027	255.219.16.39
cb15:901b:d157:b51:8045:b51a:ffdb:1028	255.219.16.40
cb15:901b:d157:b51:8045:b51a:ffdb:1029	255.219.16.41
cb15:901b:d157:b51:8045:b51a:ffdb:102a	255.219.16.42
cb15:901b:d157:b51:8045:b51a:ffdb:102b	255.219.16.43
cb15:901b:d157:b51:8045:b51a:ffdb:102c	255.219.16.44
cb15:901b:d157:b51:8045:b51a:ffdb:102d	255.219.16.45
cb15:901b:d157:b51:8045:b51a:ffdb:102e	255.219.16.46
cb15:901b:d157:b51:8045:b51a:ffdb:102f	255.219.16.47
cb15:901b:d157:b51:8045:b51a:ffdb:1030	255.219.16.48
cb15:901b:d157:b51:8045:b51a:ffdb:1031	255.219.16.49
cb15:901b:d157:b51:8045:b51a:ffdb:1032	255.219.16.50
cb15:901b:d157:b51:8045:b51a:ffdb:1033	255.219.16.51
cb15:901b:d157:b51:8045:b51a:ffdb:1034	255.219.16.52
cb15:901b:d157:b51:8045:b51a:ffdb:1035	255.219.16.53
cb15:901b:d157:b51:8045:b51a:ffdb:1036	255.219.16.54
cb15:901b:d157:b51:8045:b51a:ffdb:1037	255.219.16.55
cb15:901b:d157:b51:8045:b51a:ffdb:1038	255.219.16.56
cb15:901b:d157:b51:8045:b51a:ffdb:1039	255.219.16.57
cb15:901b:d157:b51:8045:b51a:ffdb:103a	255.219.16.58
cb15:901b:d157:b51:8045:b51a:ffdb:103b	255.219.16.59
cb15:901b:d157:b51:8045:b51a:ffdb:103c	255.219.16.60

cb15:901b:d157:b51:8045:b51a:ffdb:103d	255.219.16.61
cb15:901b:d157:b51:8045:b51a:ffdb:103e	255.219.16.62
cb15:901b:d157:b51:8045:b51a:ffdb:103f	255.219.16.63
cb15:901b:d157:b51:8045:b51a:ffdb:1040	255.219.16.64
cb15:901b:d157:b51:8045:b51a:ffdb:1041	255.219.16.65
cb15:901b:d157:b51:8045:b51a:ffdb:1042	255.219.16.66
cb15:901b:d157:b51:8045:b51a:ffdb:1043	255.219.16.67
cb15:901b:d157:b51:8045:b51a:ffdb:1044	255.219.16.68
cb15:901b:d157:b51:8045:b51a:ffdb:1045	255.219.16.69
cb15:901b:d157:b51:8045:b51a:ffdb:1046	255.219.16.70
cb15:901b:d157:b51:8045:b51a:ffdb:1047	255.219.16.71
cb15:901b:d157:b51:8045:b51a:ffdb:1048	255.219.16.72
cb15:901b:d157:b51:8045:b51a:ffdb:1049	255.219.16.73
cb15:901b:d157:b51:8045:b51a:ffdb:104a	255.219.16.74
cb15:901b:d157:b51:8045:b51a:ffdb:104b	255.219.16.75
cb15:901b:d157:b51:8045:b51a:ffdb:104c	255.219.16.76
cb15:901b:d157:b51:8045:b51a:ffdb:104d	255.219.16.77
cb15:901b:d157:b51:8045:b51a:ffdb:104e	255.219.16.78
cb15:901b:d157:b51:8045:b51a:ffdb:104f	255.219.16.79
cb15:901b:d157:b51:8045:b51a:ffdb:1050	255.219.16.80
cb15:901b:d157:b51:8045:b51a:ffdb:1051	255.219.16.81
cb15:901b:d157:b51:8045:b51a:ffdb:1052	255.219.16.82
cb15:901b:d157:b51:8045:b51a:ffdb:1053	255.219.16.83
cb15:901b:d157:b51:8045:b51a:ffdb:1054	255.219.16.84
cb15:901b:d157:b51:8045:b51a:ffdb:1055	255.219.16.85
cb15:901b:d157:b51:8045:b51a:ffdb:1056	255.219.16.86
cb15:901b:d157:b51:8045:b51a:ffdb:1057	255.219.16.87
cb15:901b:d157:b51:8045:b51a:ffdb:1058	255.219.16.88
cb15:901b:d157:b51:8045:b51a:ffdb:1059	255.219.16.89
cb15:901b:d157:b51:8045:b51a:ffdb:105a	255.219.16.90
cb15:901b:d157:b51:8045:b51a:ffdb:105b	255.219.16.91
cb15:901b:d157:b51:8045:b51a:ffdb:105c	255.219.16.92
cb15:901b:d157:b51:8045:b51a:ffdb:105d	255.219.16.93
cb15:901b:d157:b51:8045:b51a:ffdb:105e	255.219.16.94
cb15:901b:d157:b51:8045:b51a:ffdb:105f	255.219.16.95
cb15:901b:d157:b51:8045:b51a:ffdb:1060	255.219.16.96
cb15:901b:d157:b51:8045:b51a:ffdb:1061	255.219.16.97
cb15:901b:d157:b51:8045:b51a:ffdb:1062	255.219.16.98
cb15:901b:d157:b51:8045:b51a:ffdb:1063	255.219.16.99
cb15:901b:d157:b51:8045:b51a:ffdb:1064	255.219.16.100
cb15:901b:d157:b51:8045:b51a:ffdb:1065	255.219.16.101
cb15:901b:d157:b51:8045:b51a:ffdb:1066	255.219.16.102
cb15:901b:d157:b51:8045:b51a:ffdb:1067	255.219.16.103
cb15:901b:d157:b51:8045:b51a:ffdb:1068	255.219.16.104
cb15:901b:d157:b51:8045:b51a:ffdb:1069	255.219.16.105
cb15:901b:d157:b51:8045:b51a:ffdb:106a	255.219.16.106
cb15:901b:d157:b51:8045:b51a:ffdb:106b	255.219.16.107
cb15:901b:d157:b51:8045:b51a:ffdb:106c	255.219.16.108
cb15:901b:d157:b51:8045:b51a:ffdb:106d	255.219.16.109
cb15:901b:d157:b51:8045:b51a:ffdb:106e	255.219.16.110
cb15:901b:d157:b51:8045:b51a:ffdb:106f	255.219.16.111
cb15:901b:d157:b51:8045:b51a:ffdb:1070	255.219.16.112
cb15:901b:d157:b51:8045:b51a:ffdb:1071	255.219.16.113
cb15:901b:d157:b51:8045:b51a:ffdb:1072	255.219.16.114
cb15:901b:d157:b51:8045:b51a:ffdb:1073	255.219.16.115
cb15:901b:d157:b51:8045:b51a:ffdb:1074	255.219.16.116
cb15:901b:d157:b51:8045:b51a:ffdb:1075	255.219.16.117
cb15:901b:d157:b51:8045:b51a:ffdb:1076	255.219.16.118
cb15:901b:d157:b51:8045:b51a:ffdb:1077	255.219.16.119
cb15:901b:d157:b51:8045:b51a:ffdb:1078	255.219.16.120

cb15:901b:d157:b51:8045:b51a:ffdb:1079	255.219.16.121
cb15:901b:d157:b51:8045:b51a:ffdb:107a	255.219.16.122
cb15:901b:d157:b51:8045:b51a:ffdb:107b	255.219.16.123
cb15:901b:d157:b51:8045:b51a:ffdb:107c	255.219.16.124
cb15:901b:d157:b51:8045:b51a:ffdb:107d	255.219.16.125
cb15:901b:d157:b51:8045:b51a:ffdb:107e	255.219.16.126
cb15:901b:d157:b51:8045:b51a:ffdb:107f	255.219.16.127
cb15:901b:d157:b51:8045:b51a:ffdb:1080	255.219.16.128
cb15:901b:d157:b51:8045:b51a:ffdb:1081	255.219.16.129
cb15:901b:d157:b51:8045:b51a:ffdb:1082	255.219.16.130
cb15:901b:d157:b51:8045:b51a:ffdb:1083	255.219.16.131
cb15:901b:d157:b51:8045:b51a:ffdb:1084	255.219.16.132
cb15:901b:d157:b51:8045:b51a:ffdb:1085	255.219.16.133
cb15:901b:d157:b51:8045:b51a:ffdb:1086	255.219.16.134
cb15:901b:d157:b51:8045:b51a:ffdb:1087	255.219.16.135
cb15:901b:d157:b51:8045:b51a:ffdb:1088	255.219.16.136
cb15:901b:d157:b51:8045:b51a:ffdb:1089	255.219.16.137
cb15:901b:d157:b51:8045:b51a:ffdb:108a	255.219.16.138
cb15:901b:d157:b51:8045:b51a:ffdb:108b	255.219.16.139
cb15:901b:d157:b51:8045:b51a:ffdb:108c	255.219.16.140
cb15:901b:d157:b51:8045:b51a:ffdb:108d	255.219.16.141
cb15:901b:d157:b51:8045:b51a:ffdb:108e	255.219.16.142
cb15:901b:d157:b51:8045:b51a:ffdb:108f	255.219.16.143
cb15:901b:d157:b51:8045:b51a:ffdb:1090	255.219.16.144
cb15:901b:d157:b51:8045:b51a:ffdb:1091	255.219.16.145
cb15:901b:d157:b51:8045:b51a:ffdb:1092	255.219.16.146
cb15:901b:d157:b51:8045:b51a:ffdb:1093	255.219.16.147
cb15:901b:d157:b51:8045:b51a:ffdb:1094	255.219.16.148
cb15:901b:d157:b51:8045:b51a:ffdb:1095	255.219.16.149
cb15:901b:d157:b51:8045:b51a:ffdb:1096	255.219.16.150
cb15:901b:d157:b51:8045:b51a:ffdb:1097	255.219.16.151
cb15:901b:d157:b51:8045:b51a:ffdb:1098	255.219.16.152
cb15:901b:d157:b51:8045:b51a:ffdb:1099	255.219.16.153
cb15:901b:d157:b51:8045:b51a:ffdb:109a	255.219.16.154
cb15:901b:d157:b51:8045:b51a:ffdb:109b	255.219.16.155
cb15:901b:d157:b51:8045:b51a:ffdb:109c	255.219.16.156
cb15:901b:d157:b51:8045:b51a:ffdb:109d	255.219.16.157
cb15:901b:d157:b51:8045:b51a:ffdb:109e	255.219.16.158
cb15:901b:d157:b51:8045:b51a:ffdb:109f	255.219.16.159
cb15:901b:d157:b51:8045:b51a:ffdb:10a0	255.219.16.160
cb15:901b:d157:b51:8045:b51a:ffdb:10a1	255.219.16.161
cb15:901b:d157:b51:8045:b51a:ffdb:10a2	255.219.16.162
cb15:901b:d157:b51:8045:b51a:ffdb:10a3	255.219.16.163
cb15:901b:d157:b51:8045:b51a:ffdb:10a4	255.219.16.164
cb15:901b:d157:b51:8045:b51a:ffdb:10a5	255.219.16.165
cb15:901b:d157:b51:8045:b51a:ffdb:10a6	255.219.16.166
cb15:901b:d157:b51:8045:b51a:ffdb:10a7	255.219.16.167
cb15:901b:d157:b51:8045:b51a:ffdb:10a8	255.219.16.168
cb15:901b:d157:b51:8045:b51a:ffdb:10a9	255.219.16.169
cb15:901b:d157:b51:8045:b51a:ffdb:10aa	255.219.16.170
cb15:901b:d157:b51:8045:b51a:ffdb:10ab	255.219.16.171
cb15:901b:d157:b51:8045:b51a:ffdb:10ac	255.219.16.172
cb15:901b:d157:b51:8045:b51a:ffdb:10ad	255.219.16.173
cb15:901b:d157:b51:8045:b51a:ffdb:10ae	255.219.16.174
cb15:901b:d157:b51:8045:b51a:ffdb:10af	255.219.16.175
cb15:901b:d157:b51:8045:b51a:ffdb:10b0	255.219.16.176
cb15:901b:d157:b51:8045:b51a:ffdb:10b1	255.219.16.177
cb15:901b:d157:b51:8045:b51a:ffdb:10b2	255.219.16.178
cb15:901b:d157:b51:8045:b51a:ffdb:10b3	255.219.16.179
cb15:901b:d157:b51:8045:b51a:ffdb:10b4	255.219.16.180

cb15:901b:d157:b51:8045:b51a:ffdb:10b5	255.219.16.181
cb15:901b:d157:b51:8045:b51a:ffdb:10b6	255.219.16.182
cb15:901b:d157:b51:8045:b51a:ffdb:10b7	255.219.16.183
cb15:901b:d157:b51:8045:b51a:ffdb:10b8	255.219.16.184
cb15:901b:d157:b51:8045:b51a:ffdb:10b9	255.219.16.185
cb15:901b:d157:b51:8045:b51a:ffdb:10ba	255.219.16.186
cb15:901b:d157:b51:8045:b51a:ffdb:10bb	255.219.16.187
cb15:901b:d157:b51:8045:b51a:ffdb:10bc	255.219.16.188
cb15:901b:d157:b51:8045:b51a:ffdb:10bd	255.219.16.189
cb15:901b:d157:b51:8045:b51a:ffdb:10be	255.219.16.190
cb15:901b:d157:b51:8045:b51a:ffdb:10bf	255.219.16.191
cb15:901b:d157:b51:8045:b51a:ffdb:10c0	255.219.16.192
cb15:901b:d157:b51:8045:b51a:ffdb:10c1	255.219.16.193
cb15:901b:d157:b51:8045:b51a:ffdb:10c2	255.219.16.194
cb15:901b:d157:b51:8045:b51a:ffdb:10c3	255.219.16.195
cb15:901b:d157:b51:8045:b51a:ffdb:10c4	255.219.16.196
cb15:901b:d157:b51:8045:b51a:ffdb:10c5	255.219.16.197
cb15:901b:d157:b51:8045:b51a:ffdb:10c6	255.219.16.198
cb15:901b:d157:b51:8045:b51a:ffdb:10c7	255.219.16.199
cb15:901b:d157:b51:8045:b51a:ffdb:10c8	255.219.16.200
cb15:901b:d157:b51:8045:b51a:ffdb:10c9	255.219.16.201
cb15:901b:d157:b51:8045:b51a:ffdb:10ca	255.219.16.202
cb15:901b:d157:b51:8045:b51a:ffdb:10cb	255.219.16.203
cb15:901b:d157:b51:8045:b51a:ffdb:10cc	255.219.16.204
cb15:901b:d157:b51:8045:b51a:ffdb:10cd	255.219.16.205
cb15:901b:d157:b51:8045:b51a:ffdb:10ce	255.219.16.206
cb15:901b:d157:b51:8045:b51a:ffdb:10cf	255.219.16.207
cb15:901b:d157:b51:8045:b51a:ffdb:10d0	255.219.16.208
cb15:901b:d157:b51:8045:b51a:ffdb:10d1	255.219.16.209
cb15:901b:d157:b51:8045:b51a:ffdb:10d2	255.219.16.210
cb15:901b:d157:b51:8045:b51a:ffdb:10d3	255.219.16.211
cb15:901b:d157:b51:8045:b51a:ffdb:10d4	255.219.16.212
cb15:901b:d157:b51:8045:b51a:ffdb:10d5	255.219.16.213
cb15:901b:d157:b51:8045:b51a:ffdb:10d6	255.219.16.214
cb15:901b:d157:b51:8045:b51a:ffdb:10d7	255.219.16.215
cb15:901b:d157:b51:8045:b51a:ffdb:10d8	255.219.16.216
cb15:901b:d157:b51:8045:b51a:ffdb:10d9	255.219.16.217
cb15:901b:d157:b51:8045:b51a:ffdb:10da	255.219.16.218
cb15:901b:d157:b51:8045:b51a:ffdb:10db	255.219.16.219
cb15:901b:d157:b51:8045:b51a:ffdb:10dc	255.219.16.220
cb15:901b:d157:b51:8045:b51a:ffdb:10dd	255.219.16.221
cb15:901b:d157:b51:8045:b51a:ffdb:10de	255.219.16.222
cb15:901b:d157:b51:8045:b51a:ffdb:10df	255.219.16.223
cb15:901b:d157:b51:8045:b51a:ffdb:10e0	255.219.16.224
cb15:901b:d157:b51:8045:b51a:ffdb:10e1	255.219.16.225
cb15:901b:d157:b51:8045:b51a:ffdb:10e2	255.219.16.226
cb15:901b:d157:b51:8045:b51a:ffdb:10e3	255.219.16.227
cb15:901b:d157:b51:8045:b51a:ffdb:10e4	255.219.16.228
cb15:901b:d157:b51:8045:b51a:ffdb:10e5	255.219.16.229
cb15:901b:d157:b51:8045:b51a:ffdb:10e6	255.219.16.230
cb15:901b:d157:b51:8045:b51a:ffdb:10e7	255.219.16.231
cb15:901b:d157:b51:8045:b51a:ffdb:10e8	255.219.16.232
cb15:901b:d157:b51:8045:b51a:ffdb:10e9	255.219.16.233
cb15:901b:d157:b51:8045:b51a:ffdb:10ea	255.219.16.234
cb15:901b:d157:b51:8045:b51a:ffdb:10eb	255.219.16.235
cb15:901b:d157:b51:8045:b51a:ffdb:10ec	255.219.16.236
cb15:901b:d157:b51:8045:b51a:ffdb:10ed	255.219.16.237
cb15:901b:d157:b51:8045:b51a:ffdb:10ee	255.219.16.238
cb15:901b:d157:b51:8045:b51a:ffdb:10ef	255.219.16.239
cb15:901b:d157:b51:8045:b51a:ffdb:10f0	255.219.16.240
cb15:901b:d157:b51:8045:b51a:ffdb:10f1	255.219.16.241
cb15:901b:d157:b51:8045:b51a:ffdb:10f2	255.219.16.242
cb15:901b:d157:b51:8045:b51a:ffdb:10f3	255.219.16.243
cb15:901b:d157:b51:8045:b51a:ffdb:10f4	255.219.16.244
cb15:901b:d157:b51:8045:b51a:ffdb:10f5	255.219.16.245
cb15:901b:d157:b51:8045:b51a:ffdb:10f6	255.219.16.246
cb15:901b:d157:b51:8045:b51a:ffdb:10f7	255.219.16.247
cb15:901b:d157:b51:8045:b51a:ffdb:10f8	255.219.16.248
cb15:901b:d157:b51:8045:b51a:ffdb:10f9	255.219.16.249
cb15:901b:d157:b51:8045:b51a:ffdb:10fa	255.219.16.250
cb15:901b:d157:b51:8045:b51a:ffdb:10fb	255.219.16.251
cb15:901b:d157:b51:8045:b51a:ffdb:10fc	255.219.16.252
cb15:901b:d157:b51:8045:b51a:ffdb:10fd	255.219.16.253
cb15:901b:d157:b51:8045:b51a:ffdb:10fe	255.219.16.254
cb15:901b:d157:b51:8045:b51a:ffdb:10ff	255.219.16.255

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.