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:8024:901b:91bc:cb15:5147:3101	81.71.49.1
cb15:901b:8024:901b:91bc:cb15:5147:3102	81.71.49.2
cb15:901b:8024:901b:91bc:cb15:5147:3103	81.71.49.3
cb15:901b:8024:901b:91bc:cb15:5147:3104	81.71.49.4
cb15:901b:8024:901b:91bc:cb15:5147:3105	81.71.49.5
cb15:901b:8024:901b:91bc:cb15:5147:3106	81.71.49.6
cb15:901b:8024:901b:91bc:cb15:5147:3107	81.71.49.7
cb15:901b:8024:901b:91bc:cb15:5147:3108	81.71.49.8
cb15:901b:8024:901b:91bc:cb15:5147:3109	81.71.49.9
cb15:901b:8024:901b:91bc:cb15:5147:310a	81.71.49.10
cb15:901b:8024:901b:91bc:cb15:5147:310b	81.71.49.11
cb15:901b:8024:901b:91bc:cb15:5147:310c	81.71.49.12
cb15:901b:8024:901b:91bc:cb15:5147:310d	81.71.49.13
cb15:901b:8024:901b:91bc:cb15:5147:310e	81.71.49.14
cb15:901b:8024:901b:91bc:cb15:5147:310f	81.71.49.15
cb15:901b:8024:901b:91bc:cb15:5147:3110	81.71.49.16
cb15:901b:8024:901b:91bc:cb15:5147:3111	81.71.49.17
cb15:901b:8024:901b:91bc:cb15:5147:3112	81.71.49.18
cb15:901b:8024:901b:91bc:cb15:5147:3113	81.71.49.19
cb15:901b:8024:901b:91bc:cb15:5147:3114	81.71.49.20
cb15:901b:8024:901b:91bc:cb15:5147:3115	81.71.49.21
cb15:901b:8024:901b:91bc:cb15:5147:3116	81.71.49.22
cb15:901b:8024:901b:91bc:cb15:5147:3117	81.71.49.23
cb15:901b:8024:901b:91bc:cb15:5147:3118	81.71.49.24
cb15:901b:8024:901b:91bc:cb15:5147:3119	81.71.49.25
cb15:901b:8024:901b:91bc:cb15:5147:311a	81.71.49.26
cb15:901b:8024:901b:91bc:cb15:5147:311b	81.71.49.27
cb15:901b:8024:901b:91bc:cb15:5147:311c	81.71.49.28
cb15:901b:8024:901b:91bc:cb15:5147:311d	81.71.49.29
cb15:901b:8024:901b:91bc:cb15:5147:311e	81.71.49.30
cb15:901b:8024:901b:91bc:cb15:5147:311f	81.71.49.31
cb15:901b:8024:901b:91bc:cb15:5147:3120	81.71.49.32
cb15:901b:8024:901b:91bc:cb15:5147:3121	81.71.49.33
cb15:901b:8024:901b:91bc:cb15:5147:3122	81.71.49.34
cb15:901b:8024:901b:91bc:cb15:5147:3123	81.71.49.35
cb15:901b:8024:901b:91bc:cb15:5147:3124	81.71.49.36
cb15:901b:8024:901b:91bc:cb15:5147:3125	81.71.49.37
cb15:901b:8024:901b:91bc:cb15:5147:3126	81.71.49.38
cb15:901b:8024:901b:91bc:cb15:5147:3127	81.71.49.39
cb15:901b:8024:901b:91bc:cb15:5147:3128	81.71.49.40
cb15:901b:8024:901b:91bc:cb15:5147:3129	81.71.49.41
cb15:901b:8024:901b:91bc:cb15:5147:312a	81.71.49.42
cb15:901b:8024:901b:91bc:cb15:5147:312b	81.71.49.43
cb15:901b:8024:901b:91bc:cb15:5147:312c	81.71.49.44
cb15:901b:8024:901b:91bc:cb15:5147:312d	81.71.49.45
cb15:901b:8024:901b:91bc:cb15:5147:312e	81.71.49.46
cb15:901b:8024:901b:91bc:cb15:5147:312f	81.71.49.47
cb15:901b:8024:901b:91bc:cb15:5147:3130	81.71.49.48
cb15:901b:8024:901b:91bc:cb15:5147:3131	81.71.49.49
cb15:901b:8024:901b:91bc:cb15:5147:3132	81.71.49.50
cb15:901b:8024:901b:91bc:cb15:5147:3133	81.71.49.51
cb15:901b:8024:901b:91bc:cb15:5147:3134	81.71.49.52
cb15:901b:8024:901b:91bc:cb15:5147:3135	81.71.49.53
cb15:901b:8024:901b:91bc:cb15:5147:3136	81.71.49.54
cb15:901b:8024:901b:91bc:cb15:5147:3137	81.71.49.55
cb15:901b:8024:901b:91bc:cb15:5147:3138	81.71.49.56
cb15:901b:8024:901b:91bc:cb15:5147:3139	81.71.49.57
cb15:901b:8024:901b:91bc:cb15:5147:313a	81.71.49.58
cb15:901b:8024:901b:91bc:cb15:5147:313b	81.71.49.59
cb15:901b:8024:901b:91bc:cb15:5147:313c	81.71.49.60

cb15:901b:8024:901b:91bc:cb15:5147:313d	81.71.49.61
cb15:901b:8024:901b:91bc:cb15:5147:313e	81.71.49.62
cb15:901b:8024:901b:91bc:cb15:5147:313f	81.71.49.63
cb15:901b:8024:901b:91bc:cb15:5147:3140	81.71.49.64
cb15:901b:8024:901b:91bc:cb15:5147:3141	81.71.49.65
cb15:901b:8024:901b:91bc:cb15:5147:3142	81.71.49.66
cb15:901b:8024:901b:91bc:cb15:5147:3143	81.71.49.67
cb15:901b:8024:901b:91bc:cb15:5147:3144	81.71.49.68
cb15:901b:8024:901b:91bc:cb15:5147:3145	81.71.49.69
cb15:901b:8024:901b:91bc:cb15:5147:3146	81.71.49.70
cb15:901b:8024:901b:91bc:cb15:5147:3147	81.71.49.71
cb15:901b:8024:901b:91bc:cb15:5147:3148	81.71.49.72
cb15:901b:8024:901b:91bc:cb15:5147:3149	81.71.49.73
cb15:901b:8024:901b:91bc:cb15:5147:314a	81.71.49.74
cb15:901b:8024:901b:91bc:cb15:5147:314b	81.71.49.75
cb15:901b:8024:901b:91bc:cb15:5147:314c	81.71.49.76
cb15:901b:8024:901b:91bc:cb15:5147:314d	81.71.49.77
cb15:901b:8024:901b:91bc:cb15:5147:314e	81.71.49.78
cb15:901b:8024:901b:91bc:cb15:5147:314f	81.71.49.79
cb15:901b:8024:901b:91bc:cb15:5147:3150	81.71.49.80
cb15:901b:8024:901b:91bc:cb15:5147:3151	81.71.49.81
cb15:901b:8024:901b:91bc:cb15:5147:3152	81.71.49.82
cb15:901b:8024:901b:91bc:cb15:5147:3153	81.71.49.83
cb15:901b:8024:901b:91bc:cb15:5147:3154	81.71.49.84
cb15:901b:8024:901b:91bc:cb15:5147:3155	81.71.49.85
cb15:901b:8024:901b:91bc:cb15:5147:3156	81.71.49.86
cb15:901b:8024:901b:91bc:cb15:5147:3157	81.71.49.87
cb15:901b:8024:901b:91bc:cb15:5147:3158	81.71.49.88
cb15:901b:8024:901b:91bc:cb15:5147:3159	81.71.49.89
cb15:901b:8024:901b:91bc:cb15:5147:315a	81.71.49.90
cb15:901b:8024:901b:91bc:cb15:5147:315b	81.71.49.91
cb15:901b:8024:901b:91bc:cb15:5147:315c	81.71.49.92
cb15:901b:8024:901b:91bc:cb15:5147:315d	81.71.49.93
cb15:901b:8024:901b:91bc:cb15:5147:315e	81.71.49.94
cb15:901b:8024:901b:91bc:cb15:5147:315f	81.71.49.95
cb15:901b:8024:901b:91bc:cb15:5147:3160	81.71.49.96
cb15:901b:8024:901b:91bc:cb15:5147:3161	81.71.49.97
cb15:901b:8024:901b:91bc:cb15:5147:3162	81.71.49.98
cb15:901b:8024:901b:91bc:cb15:5147:3163	81.71.49.99
cb15:901b:8024:901b:91bc:cb15:5147:3164	81.71.49.100
cb15:901b:8024:901b:91bc:cb15:5147:3165	81.71.49.101
cb15:901b:8024:901b:91bc:cb15:5147:3166	81.71.49.102
cb15:901b:8024:901b:91bc:cb15:5147:3167	81.71.49.103
cb15:901b:8024:901b:91bc:cb15:5147:3168	81.71.49.104
cb15:901b:8024:901b:91bc:cb15:5147:3169	81.71.49.105
cb15:901b:8024:901b:91bc:cb15:5147:316a	81.71.49.106
cb15:901b:8024:901b:91bc:cb15:5147:316b	81.71.49.107
cb15:901b:8024:901b:91bc:cb15:5147:316c	81.71.49.108
cb15:901b:8024:901b:91bc:cb15:5147:316d	81.71.49.109
cb15:901b:8024:901b:91bc:cb15:5147:316e	81.71.49.110
cb15:901b:8024:901b:91bc:cb15:5147:316f	81.71.49.111
cb15:901b:8024:901b:91bc:cb15:5147:3170	81.71.49.112
cb15:901b:8024:901b:91bc:cb15:5147:3171	81.71.49.113
cb15:901b:8024:901b:91bc:cb15:5147:3172	81.71.49.114
cb15:901b:8024:901b:91bc:cb15:5147:3173	81.71.49.115
cb15:901b:8024:901b:91bc:cb15:5147:3174	81.71.49.116
cb15:901b:8024:901b:91bc:cb15:5147:3175	81.71.49.117
cb15:901b:8024:901b:91bc:cb15:5147:3176	81.71.49.118
cb15:901b:8024:901b:91bc:cb15:5147:3177	81.71.49.119
cb15:901b:8024:901b:91bc:cb15:5147:3178	81.71.49.120

cb15:901b:8024:901b:91bc:cb15:5147:3179	81.71.49.121
cb15:901b:8024:901b:91bc:cb15:5147:317a	81.71.49.122
cb15:901b:8024:901b:91bc:cb15:5147:317b	81.71.49.123
cb15:901b:8024:901b:91bc:cb15:5147:317c	81.71.49.124
cb15:901b:8024:901b:91bc:cb15:5147:317d	81.71.49.125
cb15:901b:8024:901b:91bc:cb15:5147:317e	81.71.49.126
cb15:901b:8024:901b:91bc:cb15:5147:317f	81.71.49.127
cb15:901b:8024:901b:91bc:cb15:5147:3180	81.71.49.128
cb15:901b:8024:901b:91bc:cb15:5147:3181	81.71.49.129
cb15:901b:8024:901b:91bc:cb15:5147:3182	81.71.49.130
cb15:901b:8024:901b:91bc:cb15:5147:3183	81.71.49.131
cb15:901b:8024:901b:91bc:cb15:5147:3184	81.71.49.132
cb15:901b:8024:901b:91bc:cb15:5147:3185	81.71.49.133
cb15:901b:8024:901b:91bc:cb15:5147:3186	81.71.49.134
cb15:901b:8024:901b:91bc:cb15:5147:3187	81.71.49.135
cb15:901b:8024:901b:91bc:cb15:5147:3188	81.71.49.136
cb15:901b:8024:901b:91bc:cb15:5147:3189	81.71.49.137
cb15:901b:8024:901b:91bc:cb15:5147:318a	81.71.49.138
cb15:901b:8024:901b:91bc:cb15:5147:318b	81.71.49.139
cb15:901b:8024:901b:91bc:cb15:5147:318c	81.71.49.140
cb15:901b:8024:901b:91bc:cb15:5147:318d	81.71.49.141
cb15:901b:8024:901b:91bc:cb15:5147:318e	81.71.49.142
cb15:901b:8024:901b:91bc:cb15:5147:318f	81.71.49.143
cb15:901b:8024:901b:91bc:cb15:5147:3190	81.71.49.144
cb15:901b:8024:901b:91bc:cb15:5147:3191	81.71.49.145
cb15:901b:8024:901b:91bc:cb15:5147:3192	81.71.49.146
cb15:901b:8024:901b:91bc:cb15:5147:3193	81.71.49.147
cb15:901b:8024:901b:91bc:cb15:5147:3194	81.71.49.148
cb15:901b:8024:901b:91bc:cb15:5147:3195	81.71.49.149
cb15:901b:8024:901b:91bc:cb15:5147:3196	81.71.49.150
cb15:901b:8024:901b:91bc:cb15:5147:3197	81.71.49.151
cb15:901b:8024:901b:91bc:cb15:5147:3198	81.71.49.152
cb15:901b:8024:901b:91bc:cb15:5147:3199	81.71.49.153
cb15:901b:8024:901b:91bc:cb15:5147:319a	81.71.49.154
cb15:901b:8024:901b:91bc:cb15:5147:319b	81.71.49.155
cb15:901b:8024:901b:91bc:cb15:5147:319c	81.71.49.156
cb15:901b:8024:901b:91bc:cb15:5147:319d	81.71.49.157
cb15:901b:8024:901b:91bc:cb15:5147:319e	81.71.49.158
cb15:901b:8024:901b:91bc:cb15:5147:319f	81.71.49.159
cb15:901b:8024:901b:91bc:cb15:5147:31a0	81.71.49.160
cb15:901b:8024:901b:91bc:cb15:5147:31a1	81.71.49.161
cb15:901b:8024:901b:91bc:cb15:5147:31a2	81.71.49.162
cb15:901b:8024:901b:91bc:cb15:5147:31a3	81.71.49.163
cb15:901b:8024:901b:91bc:cb15:5147:31a4	81.71.49.164
cb15:901b:8024:901b:91bc:cb15:5147:31a5	81.71.49.165
cb15:901b:8024:901b:91bc:cb15:5147:31a6	81.71.49.166
cb15:901b:8024:901b:91bc:cb15:5147:31a7	81.71.49.167
cb15:901b:8024:901b:91bc:cb15:5147:31a8	81.71.49.168
cb15:901b:8024:901b:91bc:cb15:5147:31a9	81.71.49.169
cb15:901b:8024:901b:91bc:cb15:5147:31aa	81.71.49.170
cb15:901b:8024:901b:91bc:cb15:5147:31ab	81.71.49.171
cb15:901b:8024:901b:91bc:cb15:5147:31ac	81.71.49.172
cb15:901b:8024:901b:91bc:cb15:5147:31ad	81.71.49.173
cb15:901b:8024:901b:91bc:cb15:5147:31ae	81.71.49.174
cb15:901b:8024:901b:91bc:cb15:5147:31af	81.71.49.175
cb15:901b:8024:901b:91bc:cb15:5147:31b0	81.71.49.176
cb15:901b:8024:901b:91bc:cb15:5147:31b1	81.71.49.177
cb15:901b:8024:901b:91bc:cb15:5147:31b2	81.71.49.178
cb15:901b:8024:901b:91bc:cb15:5147:31b3	81.71.49.179
cb15:901b:8024:901b:91bc:cb15:5147:31b4	81.71.49.180

cb15:901b:8024:901b:91bc:cb15:5147:31b5	81.71.49.181
cb15:901b:8024:901b:91bc:cb15:5147:31b6	81.71.49.182
cb15:901b:8024:901b:91bc:cb15:5147:31b7	81.71.49.183
cb15:901b:8024:901b:91bc:cb15:5147:31b8	81.71.49.184
cb15:901b:8024:901b:91bc:cb15:5147:31b9	81.71.49.185
cb15:901b:8024:901b:91bc:cb15:5147:31ba	81.71.49.186
cb15:901b:8024:901b:91bc:cb15:5147:31bb	81.71.49.187
cb15:901b:8024:901b:91bc:cb15:5147:31bc	81.71.49.188
cb15:901b:8024:901b:91bc:cb15:5147:31bd	81.71.49.189
cb15:901b:8024:901b:91bc:cb15:5147:31be	81.71.49.190
cb15:901b:8024:901b:91bc:cb15:5147:31bf	81.71.49.191
cb15:901b:8024:901b:91bc:cb15:5147:31c0	81.71.49.192
cb15:901b:8024:901b:91bc:cb15:5147:31c1	81.71.49.193
cb15:901b:8024:901b:91bc:cb15:5147:31c2	81.71.49.194
cb15:901b:8024:901b:91bc:cb15:5147:31c3	81.71.49.195
cb15:901b:8024:901b:91bc:cb15:5147:31c4	81.71.49.196
cb15:901b:8024:901b:91bc:cb15:5147:31c5	81.71.49.197
cb15:901b:8024:901b:91bc:cb15:5147:31c6	81.71.49.198
cb15:901b:8024:901b:91bc:cb15:5147:31c7	81.71.49.199
cb15:901b:8024:901b:91bc:cb15:5147:31c8	81.71.49.200
cb15:901b:8024:901b:91bc:cb15:5147:31c9	81.71.49.201
cb15:901b:8024:901b:91bc:cb15:5147:31ca	81.71.49.202
cb15:901b:8024:901b:91bc:cb15:5147:31cb	81.71.49.203
cb15:901b:8024:901b:91bc:cb15:5147:31cc	81.71.49.204
cb15:901b:8024:901b:91bc:cb15:5147:31cd	81.71.49.205
cb15:901b:8024:901b:91bc:cb15:5147:31ce	81.71.49.206
cb15:901b:8024:901b:91bc:cb15:5147:31cf	81.71.49.207
cb15:901b:8024:901b:91bc:cb15:5147:31d0	81.71.49.208
cb15:901b:8024:901b:91bc:cb15:5147:31d1	81.71.49.209
cb15:901b:8024:901b:91bc:cb15:5147:31d2	81.71.49.210
cb15:901b:8024:901b:91bc:cb15:5147:31d3	81.71.49.211
cb15:901b:8024:901b:91bc:cb15:5147:31d4	81.71.49.212
cb15:901b:8024:901b:91bc:cb15:5147:31d5	81.71.49.213
cb15:901b:8024:901b:91bc:cb15:5147:31d6	81.71.49.214
cb15:901b:8024:901b:91bc:cb15:5147:31d7	81.71.49.215
cb15:901b:8024:901b:91bc:cb15:5147:31d8	81.71.49.216
cb15:901b:8024:901b:91bc:cb15:5147:31d9	81.71.49.217
cb15:901b:8024:901b:91bc:cb15:5147:31da	81.71.49.218
cb15:901b:8024:901b:91bc:cb15:5147:31db	81.71.49.219
cb15:901b:8024:901b:91bc:cb15:5147:31dc	81.71.49.220
cb15:901b:8024:901b:91bc:cb15:5147:31dd	81.71.49.221
cb15:901b:8024:901b:91bc:cb15:5147:31de	81.71.49.222
cb15:901b:8024:901b:91bc:cb15:5147:31df	81.71.49.223
cb15:901b:8024:901b:91bc:cb15:5147:31e0	81.71.49.224
cb15:901b:8024:901b:91bc:cb15:5147:31e1	81.71.49.225
cb15:901b:8024:901b:91bc:cb15:5147:31e2	81.71.49.226
cb15:901b:8024:901b:91bc:cb15:5147:31e3	81.71.49.227
cb15:901b:8024:901b:91bc:cb15:5147:31e4	81.71.49.228
cb15:901b:8024:901b:91bc:cb15:5147:31e5	81.71.49.229
cb15:901b:8024:901b:91bc:cb15:5147:31e6	81.71.49.230
cb15:901b:8024:901b:91bc:cb15:5147:31e7	81.71.49.231
cb15:901b:8024:901b:91bc:cb15:5147:31e8	81.71.49.232
cb15:901b:8024:901b:91bc:cb15:5147:31e9	81.71.49.233
cb15:901b:8024:901b:91bc:cb15:5147:31ea	81.71.49.234
cb15:901b:8024:901b:91bc:cb15:5147:31eb	81.71.49.235
cb15:901b:8024:901b:91bc:cb15:5147:31ec	81.71.49.236
cb15:901b:8024:901b:91bc:cb15:5147:31ed	81.71.49.237
cb15:901b:8024:901b:91bc:cb15:5147:31ee	81.71.49.238
cb15:901b:8024:901b:91bc:cb15:5147:31ef	81.71.49.239
cb15:901b:8024:901b:91bc:cb15:5147:31f0	81.71.49.240
cb15:901b:8024:901b:91bc:cb15:5147:31f1	81.71.49.241
cb15:901b:8024:901b:91bc:cb15:5147:31f2	81.71.49.242
cb15:901b:8024:901b:91bc:cb15:5147:31f3	81.71.49.243
cb15:901b:8024:901b:91bc:cb15:5147:31f4	81.71.49.244
cb15:901b:8024:901b:91bc:cb15:5147:31f5	81.71.49.245
cb15:901b:8024:901b:91bc:cb15:5147:31f6	81.71.49.246
cb15:901b:8024:901b:91bc:cb15:5147:31f7	81.71.49.247
cb15:901b:8024:901b:91bc:cb15:5147:31f8	81.71.49.248
cb15:901b:8024:901b:91bc:cb15:5147:31f9	81.71.49.249
cb15:901b:8024:901b:91bc:cb15:5147:31fa	81.71.49.250
cb15:901b:8024:901b:91bc:cb15:5147:31fb	81.71.49.251
cb15:901b:8024:901b:91bc:cb15:5147:31fc	81.71.49.252
cb15:901b:8024:901b:91bc:cb15:5147:31fd	81.71.49.253
cb15:901b:8024:901b:91bc:cb15:5147:31fe	81.71.49.254
cb15:901b:8024:901b:91bc:cb15:5147:31ff	81.71.49.255

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.