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:cd24:8081:724:5b51:3101	91.81.49.1
cb15:901b:8024:cd24:8081:724:5b51:3102	91.81.49.2
cb15:901b:8024:cd24:8081:724:5b51:3103	91.81.49.3
cb15:901b:8024:cd24:8081:724:5b51:3104	91.81.49.4
cb15:901b:8024:cd24:8081:724:5b51:3105	91.81.49.5
cb15:901b:8024:cd24:8081:724:5b51:3106	91.81.49.6
cb15:901b:8024:cd24:8081:724:5b51:3107	91.81.49.7
cb15:901b:8024:cd24:8081:724:5b51:3108	91.81.49.8
cb15:901b:8024:cd24:8081:724:5b51:3109	91.81.49.9
cb15:901b:8024:cd24:8081:724:5b51:310a	91.81.49.10
cb15:901b:8024:cd24:8081:724:5b51:310b	91.81.49.11
cb15:901b:8024:cd24:8081:724:5b51:310c	91.81.49.12
cb15:901b:8024:cd24:8081:724:5b51:310d	91.81.49.13
cb15:901b:8024:cd24:8081:724:5b51:310e	91.81.49.14
cb15:901b:8024:cd24:8081:724:5b51:310f	91.81.49.15
cb15:901b:8024:cd24:8081:724:5b51:3110	91.81.49.16
cb15:901b:8024:cd24:8081:724:5b51:3111	91.81.49.17
cb15:901b:8024:cd24:8081:724:5b51:3112	91.81.49.18
cb15:901b:8024:cd24:8081:724:5b51:3113	91.81.49.19
cb15:901b:8024:cd24:8081:724:5b51:3114	91.81.49.20
cb15:901b:8024:cd24:8081:724:5b51:3115	91.81.49.21
cb15:901b:8024:cd24:8081:724:5b51:3116	91.81.49.22
cb15:901b:8024:cd24:8081:724:5b51:3117	91.81.49.23
cb15:901b:8024:cd24:8081:724:5b51:3118	91.81.49.24
cb15:901b:8024:cd24:8081:724:5b51:3119	91.81.49.25
cb15:901b:8024:cd24:8081:724:5b51:311a	91.81.49.26
cb15:901b:8024:cd24:8081:724:5b51:311b	91.81.49.27
cb15:901b:8024:cd24:8081:724:5b51:311c	91.81.49.28
cb15:901b:8024:cd24:8081:724:5b51:311d	91.81.49.29
cb15:901b:8024:cd24:8081:724:5b51:311e	91.81.49.30
cb15:901b:8024:cd24:8081:724:5b51:311f	91.81.49.31
cb15:901b:8024:cd24:8081:724:5b51:3120	91.81.49.32
cb15:901b:8024:cd24:8081:724:5b51:3121	91.81.49.33
cb15:901b:8024:cd24:8081:724:5b51:3122	91.81.49.34
cb15:901b:8024:cd24:8081:724:5b51:3123	91.81.49.35
cb15:901b:8024:cd24:8081:724:5b51:3124	91.81.49.36
cb15:901b:8024:cd24:8081:724:5b51:3125	91.81.49.37
cb15:901b:8024:cd24:8081:724:5b51:3126	91.81.49.38
cb15:901b:8024:cd24:8081:724:5b51:3127	91.81.49.39
cb15:901b:8024:cd24:8081:724:5b51:3128	91.81.49.40
cb15:901b:8024:cd24:8081:724:5b51:3129	91.81.49.41
cb15:901b:8024:cd24:8081:724:5b51:312a	91.81.49.42
cb15:901b:8024:cd24:8081:724:5b51:312b	91.81.49.43
cb15:901b:8024:cd24:8081:724:5b51:312c	91.81.49.44
cb15:901b:8024:cd24:8081:724:5b51:312d	91.81.49.45
cb15:901b:8024:cd24:8081:724:5b51:312e	91.81.49.46
cb15:901b:8024:cd24:8081:724:5b51:312f	91.81.49.47
cb15:901b:8024:cd24:8081:724:5b51:3130	91.81.49.48
cb15:901b:8024:cd24:8081:724:5b51:3131	91.81.49.49
cb15:901b:8024:cd24:8081:724:5b51:3132	91.81.49.50
cb15:901b:8024:cd24:8081:724:5b51:3133	91.81.49.51
cb15:901b:8024:cd24:8081:724:5b51:3134	91.81.49.52
cb15:901b:8024:cd24:8081:724:5b51:3135	91.81.49.53
cb15:901b:8024:cd24:8081:724:5b51:3136	91.81.49.54
cb15:901b:8024:cd24:8081:724:5b51:3137	91.81.49.55
cb15:901b:8024:cd24:8081:724:5b51:3138	91.81.49.56
cb15:901b:8024:cd24:8081:724:5b51:3139	91.81.49.57
cb15:901b:8024:cd24:8081:724:5b51:313a	91.81.49.58
cb15:901b:8024:cd24:8081:724:5b51:313b	91.81.49.59
cb15:901b:8024:cd24:8081:724:5b51:313c	91.81.49.60

cb15:901b:8024:cd24:8081:724:5b51:313d	91.81.49.61
cb15:901b:8024:cd24:8081:724:5b51:313e	91.81.49.62
cb15:901b:8024:cd24:8081:724:5b51:313f	91.81.49.63
cb15:901b:8024:cd24:8081:724:5b51:3140	91.81.49.64
cb15:901b:8024:cd24:8081:724:5b51:3141	91.81.49.65
cb15:901b:8024:cd24:8081:724:5b51:3142	91.81.49.66
cb15:901b:8024:cd24:8081:724:5b51:3143	91.81.49.67
cb15:901b:8024:cd24:8081:724:5b51:3144	91.81.49.68
cb15:901b:8024:cd24:8081:724:5b51:3145	91.81.49.69
cb15:901b:8024:cd24:8081:724:5b51:3146	91.81.49.70
cb15:901b:8024:cd24:8081:724:5b51:3147	91.81.49.71
cb15:901b:8024:cd24:8081:724:5b51:3148	91.81.49.72
cb15:901b:8024:cd24:8081:724:5b51:3149	91.81.49.73
cb15:901b:8024:cd24:8081:724:5b51:314a	91.81.49.74
cb15:901b:8024:cd24:8081:724:5b51:314b	91.81.49.75
cb15:901b:8024:cd24:8081:724:5b51:314c	91.81.49.76
cb15:901b:8024:cd24:8081:724:5b51:314d	91.81.49.77
cb15:901b:8024:cd24:8081:724:5b51:314e	91.81.49.78
cb15:901b:8024:cd24:8081:724:5b51:314f	91.81.49.79
cb15:901b:8024:cd24:8081:724:5b51:3150	91.81.49.80
cb15:901b:8024:cd24:8081:724:5b51:3151	91.81.49.81
cb15:901b:8024:cd24:8081:724:5b51:3152	91.81.49.82
cb15:901b:8024:cd24:8081:724:5b51:3153	91.81.49.83
cb15:901b:8024:cd24:8081:724:5b51:3154	91.81.49.84
cb15:901b:8024:cd24:8081:724:5b51:3155	91.81.49.85
cb15:901b:8024:cd24:8081:724:5b51:3156	91.81.49.86
cb15:901b:8024:cd24:8081:724:5b51:3157	91.81.49.87
cb15:901b:8024:cd24:8081:724:5b51:3158	91.81.49.88
cb15:901b:8024:cd24:8081:724:5b51:3159	91.81.49.89
cb15:901b:8024:cd24:8081:724:5b51:315a	91.81.49.90
cb15:901b:8024:cd24:8081:724:5b51:315b	91.81.49.91
cb15:901b:8024:cd24:8081:724:5b51:315c	91.81.49.92
cb15:901b:8024:cd24:8081:724:5b51:315d	91.81.49.93
cb15:901b:8024:cd24:8081:724:5b51:315e	91.81.49.94
cb15:901b:8024:cd24:8081:724:5b51:315f	91.81.49.95
cb15:901b:8024:cd24:8081:724:5b51:3160	91.81.49.96
cb15:901b:8024:cd24:8081:724:5b51:3161	91.81.49.97
cb15:901b:8024:cd24:8081:724:5b51:3162	91.81.49.98
cb15:901b:8024:cd24:8081:724:5b51:3163	91.81.49.99
cb15:901b:8024:cd24:8081:724:5b51:3164	91.81.49.100
cb15:901b:8024:cd24:8081:724:5b51:3165	91.81.49.101
cb15:901b:8024:cd24:8081:724:5b51:3166	91.81.49.102
cb15:901b:8024:cd24:8081:724:5b51:3167	91.81.49.103
cb15:901b:8024:cd24:8081:724:5b51:3168	91.81.49.104
cb15:901b:8024:cd24:8081:724:5b51:3169	91.81.49.105
cb15:901b:8024:cd24:8081:724:5b51:316a	91.81.49.106
cb15:901b:8024:cd24:8081:724:5b51:316b	91.81.49.107
cb15:901b:8024:cd24:8081:724:5b51:316c	91.81.49.108
cb15:901b:8024:cd24:8081:724:5b51:316d	91.81.49.109
cb15:901b:8024:cd24:8081:724:5b51:316e	91.81.49.110
cb15:901b:8024:cd24:8081:724:5b51:316f	91.81.49.111
cb15:901b:8024:cd24:8081:724:5b51:3170	91.81.49.112
cb15:901b:8024:cd24:8081:724:5b51:3171	91.81.49.113
cb15:901b:8024:cd24:8081:724:5b51:3172	91.81.49.114
cb15:901b:8024:cd24:8081:724:5b51:3173	91.81.49.115
cb15:901b:8024:cd24:8081:724:5b51:3174	91.81.49.116
cb15:901b:8024:cd24:8081:724:5b51:3175	91.81.49.117
cb15:901b:8024:cd24:8081:724:5b51:3176	91.81.49.118
cb15:901b:8024:cd24:8081:724:5b51:3177	91.81.49.119
cb15:901b:8024:cd24:8081:724:5b51:3178	91.81.49.120

cb15:901b:8024:cd24:8081:724:5b51:3179	91.81.49.121
cb15:901b:8024:cd24:8081:724:5b51:317a	91.81.49.122
cb15:901b:8024:cd24:8081:724:5b51:317b	91.81.49.123
cb15:901b:8024:cd24:8081:724:5b51:317c	91.81.49.124
cb15:901b:8024:cd24:8081:724:5b51:317d	91.81.49.125
cb15:901b:8024:cd24:8081:724:5b51:317e	91.81.49.126
cb15:901b:8024:cd24:8081:724:5b51:317f	91.81.49.127
cb15:901b:8024:cd24:8081:724:5b51:3180	91.81.49.128
cb15:901b:8024:cd24:8081:724:5b51:3181	91.81.49.129
cb15:901b:8024:cd24:8081:724:5b51:3182	91.81.49.130
cb15:901b:8024:cd24:8081:724:5b51:3183	91.81.49.131
cb15:901b:8024:cd24:8081:724:5b51:3184	91.81.49.132
cb15:901b:8024:cd24:8081:724:5b51:3185	91.81.49.133
cb15:901b:8024:cd24:8081:724:5b51:3186	91.81.49.134
cb15:901b:8024:cd24:8081:724:5b51:3187	91.81.49.135
cb15:901b:8024:cd24:8081:724:5b51:3188	91.81.49.136
cb15:901b:8024:cd24:8081:724:5b51:3189	91.81.49.137
cb15:901b:8024:cd24:8081:724:5b51:318a	91.81.49.138
cb15:901b:8024:cd24:8081:724:5b51:318b	91.81.49.139
cb15:901b:8024:cd24:8081:724:5b51:318c	91.81.49.140
cb15:901b:8024:cd24:8081:724:5b51:318d	91.81.49.141
cb15:901b:8024:cd24:8081:724:5b51:318e	91.81.49.142
cb15:901b:8024:cd24:8081:724:5b51:318f	91.81.49.143
cb15:901b:8024:cd24:8081:724:5b51:3190	91.81.49.144
cb15:901b:8024:cd24:8081:724:5b51:3191	91.81.49.145
cb15:901b:8024:cd24:8081:724:5b51:3192	91.81.49.146
cb15:901b:8024:cd24:8081:724:5b51:3193	91.81.49.147
cb15:901b:8024:cd24:8081:724:5b51:3194	91.81.49.148
cb15:901b:8024:cd24:8081:724:5b51:3195	91.81.49.149
cb15:901b:8024:cd24:8081:724:5b51:3196	91.81.49.150
cb15:901b:8024:cd24:8081:724:5b51:3197	91.81.49.151
cb15:901b:8024:cd24:8081:724:5b51:3198	91.81.49.152
cb15:901b:8024:cd24:8081:724:5b51:3199	91.81.49.153
cb15:901b:8024:cd24:8081:724:5b51:319a	91.81.49.154
cb15:901b:8024:cd24:8081:724:5b51:319b	91.81.49.155
cb15:901b:8024:cd24:8081:724:5b51:319c	91.81.49.156
cb15:901b:8024:cd24:8081:724:5b51:319d	91.81.49.157
cb15:901b:8024:cd24:8081:724:5b51:319e	91.81.49.158
cb15:901b:8024:cd24:8081:724:5b51:319f	91.81.49.159
cb15:901b:8024:cd24:8081:724:5b51:31a0	91.81.49.160
cb15:901b:8024:cd24:8081:724:5b51:31a1	91.81.49.161
cb15:901b:8024:cd24:8081:724:5b51:31a2	91.81.49.162
cb15:901b:8024:cd24:8081:724:5b51:31a3	91.81.49.163
cb15:901b:8024:cd24:8081:724:5b51:31a4	91.81.49.164
cb15:901b:8024:cd24:8081:724:5b51:31a5	91.81.49.165
cb15:901b:8024:cd24:8081:724:5b51:31a6	91.81.49.166
cb15:901b:8024:cd24:8081:724:5b51:31a7	91.81.49.167
cb15:901b:8024:cd24:8081:724:5b51:31a8	91.81.49.168
cb15:901b:8024:cd24:8081:724:5b51:31a9	91.81.49.169
cb15:901b:8024:cd24:8081:724:5b51:31aa	91.81.49.170
cb15:901b:8024:cd24:8081:724:5b51:31ab	91.81.49.171
cb15:901b:8024:cd24:8081:724:5b51:31ac	91.81.49.172
cb15:901b:8024:cd24:8081:724:5b51:31ad	91.81.49.173
cb15:901b:8024:cd24:8081:724:5b51:31ae	91.81.49.174
cb15:901b:8024:cd24:8081:724:5b51:31af	91.81.49.175
cb15:901b:8024:cd24:8081:724:5b51:31b0	91.81.49.176
cb15:901b:8024:cd24:8081:724:5b51:31b1	91.81.49.177
cb15:901b:8024:cd24:8081:724:5b51:31b2	91.81.49.178
cb15:901b:8024:cd24:8081:724:5b51:31b3	91.81.49.179
cb15:901b:8024:cd24:8081:724:5b51:31b4	91.81.49.180

cb15:901b:8024:cd24:8081:724:5b51:31b5	91.81.49.181
cb15:901b:8024:cd24:8081:724:5b51:31b6	91.81.49.182
cb15:901b:8024:cd24:8081:724:5b51:31b7	91.81.49.183
cb15:901b:8024:cd24:8081:724:5b51:31b8	91.81.49.184
cb15:901b:8024:cd24:8081:724:5b51:31b9	91.81.49.185
cb15:901b:8024:cd24:8081:724:5b51:31ba	91.81.49.186
cb15:901b:8024:cd24:8081:724:5b51:31bb	91.81.49.187
cb15:901b:8024:cd24:8081:724:5b51:31bc	91.81.49.188
cb15:901b:8024:cd24:8081:724:5b51:31bd	91.81.49.189
cb15:901b:8024:cd24:8081:724:5b51:31be	91.81.49.190
cb15:901b:8024:cd24:8081:724:5b51:31bf	91.81.49.191
cb15:901b:8024:cd24:8081:724:5b51:31c0	91.81.49.192
cb15:901b:8024:cd24:8081:724:5b51:31c1	91.81.49.193
cb15:901b:8024:cd24:8081:724:5b51:31c2	91.81.49.194
cb15:901b:8024:cd24:8081:724:5b51:31c3	91.81.49.195
cb15:901b:8024:cd24:8081:724:5b51:31c4	91.81.49.196
cb15:901b:8024:cd24:8081:724:5b51:31c5	91.81.49.197
cb15:901b:8024:cd24:8081:724:5b51:31c6	91.81.49.198
cb15:901b:8024:cd24:8081:724:5b51:31c7	91.81.49.199
cb15:901b:8024:cd24:8081:724:5b51:31c8	91.81.49.200
cb15:901b:8024:cd24:8081:724:5b51:31c9	91.81.49.201
cb15:901b:8024:cd24:8081:724:5b51:31ca	91.81.49.202
cb15:901b:8024:cd24:8081:724:5b51:31cb	91.81.49.203
cb15:901b:8024:cd24:8081:724:5b51:31cc	91.81.49.204
cb15:901b:8024:cd24:8081:724:5b51:31cd	91.81.49.205
cb15:901b:8024:cd24:8081:724:5b51:31ce	91.81.49.206
cb15:901b:8024:cd24:8081:724:5b51:31cf	91.81.49.207
cb15:901b:8024:cd24:8081:724:5b51:31d0	91.81.49.208
cb15:901b:8024:cd24:8081:724:5b51:31d1	91.81.49.209
cb15:901b:8024:cd24:8081:724:5b51:31d2	91.81.49.210
cb15:901b:8024:cd24:8081:724:5b51:31d3	91.81.49.211
cb15:901b:8024:cd24:8081:724:5b51:31d4	91.81.49.212
cb15:901b:8024:cd24:8081:724:5b51:31d5	91.81.49.213
cb15:901b:8024:cd24:8081:724:5b51:31d6	91.81.49.214
cb15:901b:8024:cd24:8081:724:5b51:31d7	91.81.49.215
cb15:901b:8024:cd24:8081:724:5b51:31d8	91.81.49.216
cb15:901b:8024:cd24:8081:724:5b51:31d9	91.81.49.217
cb15:901b:8024:cd24:8081:724:5b51:31da	91.81.49.218
cb15:901b:8024:cd24:8081:724:5b51:31db	91.81.49.219
cb15:901b:8024:cd24:8081:724:5b51:31dc	91.81.49.220
cb15:901b:8024:cd24:8081:724:5b51:31dd	91.81.49.221
cb15:901b:8024:cd24:8081:724:5b51:31de	91.81.49.222
cb15:901b:8024:cd24:8081:724:5b51:31df	91.81.49.223
cb15:901b:8024:cd24:8081:724:5b51:31e0	91.81.49.224
cb15:901b:8024:cd24:8081:724:5b51:31e1	91.81.49.225
cb15:901b:8024:cd24:8081:724:5b51:31e2	91.81.49.226
cb15:901b:8024:cd24:8081:724:5b51:31e3	91.81.49.227
cb15:901b:8024:cd24:8081:724:5b51:31e4	91.81.49.228
cb15:901b:8024:cd24:8081:724:5b51:31e5	91.81.49.229
cb15:901b:8024:cd24:8081:724:5b51:31e6	91.81.49.230
cb15:901b:8024:cd24:8081:724:5b51:31e7	91.81.49.231
cb15:901b:8024:cd24:8081:724:5b51:31e8	91.81.49.232
cb15:901b:8024:cd24:8081:724:5b51:31e9	91.81.49.233
cb15:901b:8024:cd24:8081:724:5b51:31ea	91.81.49.234
cb15:901b:8024:cd24:8081:724:5b51:31eb	91.81.49.235
cb15:901b:8024:cd24:8081:724:5b51:31ec	91.81.49.236
cb15:901b:8024:cd24:8081:724:5b51:31ed	91.81.49.237
cb15:901b:8024:cd24:8081:724:5b51:31ee	91.81.49.238
cb15:901b:8024:cd24:8081:724:5b51:31ef	91.81.49.239
cb15:901b:8024:cd24:8081:724:5b51:31f0	91.81.49.240
cb15:901b:8024:cd24:8081:724:5b51:31f1	91.81.49.241
cb15:901b:8024:cd24:8081:724:5b51:31f2	91.81.49.242
cb15:901b:8024:cd24:8081:724:5b51:31f3	91.81.49.243
cb15:901b:8024:cd24:8081:724:5b51:31f4	91.81.49.244
cb15:901b:8024:cd24:8081:724:5b51:31f5	91.81.49.245
cb15:901b:8024:cd24:8081:724:5b51:31f6	91.81.49.246
cb15:901b:8024:cd24:8081:724:5b51:31f7	91.81.49.247
cb15:901b:8024:cd24:8081:724:5b51:31f8	91.81.49.248
cb15:901b:8024:cd24:8081:724:5b51:31f9	91.81.49.249
cb15:901b:8024:cd24:8081:724:5b51:31fa	91.81.49.250
cb15:901b:8024:cd24:8081:724:5b51:31fb	91.81.49.251
cb15:901b:8024:cd24:8081:724:5b51:31fc	91.81.49.252
cb15:901b:8024:cd24:8081:724:5b51:31fd	91.81.49.253
cb15:901b:8024:cd24:8081:724:5b51:31fe	91.81.49.254
cb15:901b:8024:cd24:8081:724:5b51:31ff	91.81.49.255

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.