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:901b:91fd:3155:f048:1224:3101	18.36.49.1
cb15:901b:901b:91fd:3155:f048:1224:3102	18.36.49.2
cb15:901b:901b:91fd:3155:f048:1224:3103	18.36.49.3
cb15:901b:901b:91fd:3155:f048:1224:3104	18.36.49.4
cb15:901b:901b:91fd:3155:f048:1224:3105	18.36.49.5
cb15:901b:901b:91fd:3155:f048:1224:3106	18.36.49.6
cb15:901b:901b:91fd:3155:f048:1224:3107	18.36.49.7
cb15:901b:901b:91fd:3155:f048:1224:3108	18.36.49.8
cb15:901b:901b:91fd:3155:f048:1224:3109	18.36.49.9
cb15:901b:901b:91fd:3155:f048:1224:310a	18.36.49.10
cb15:901b:901b:91fd:3155:f048:1224:310b	18.36.49.11
cb15:901b:901b:91fd:3155:f048:1224:310c	18.36.49.12
cb15:901b:901b:91fd:3155:f048:1224:310d	18.36.49.13
cb15:901b:901b:91fd:3155:f048:1224:310e	18.36.49.14
cb15:901b:901b:91fd:3155:f048:1224:310f	18.36.49.15
cb15:901b:901b:91fd:3155:f048:1224:3110	18.36.49.16
cb15:901b:901b:91fd:3155:f048:1224:3111	18.36.49.17
cb15:901b:901b:91fd:3155:f048:1224:3112	18.36.49.18
cb15:901b:901b:91fd:3155:f048:1224:3113	18.36.49.19
cb15:901b:901b:91fd:3155:f048:1224:3114	18.36.49.20
cb15:901b:901b:91fd:3155:f048:1224:3115	18.36.49.21
cb15:901b:901b:91fd:3155:f048:1224:3116	18.36.49.22
cb15:901b:901b:91fd:3155:f048:1224:3117	18.36.49.23
cb15:901b:901b:91fd:3155:f048:1224:3118	18.36.49.24
cb15:901b:901b:91fd:3155:f048:1224:3119	18.36.49.25
cb15:901b:901b:91fd:3155:f048:1224:311a	18.36.49.26
cb15:901b:901b:91fd:3155:f048:1224:311b	18.36.49.27
cb15:901b:901b:91fd:3155:f048:1224:311c	18.36.49.28
cb15:901b:901b:91fd:3155:f048:1224:311d	18.36.49.29
cb15:901b:901b:91fd:3155:f048:1224:311e	18.36.49.30
cb15:901b:901b:91fd:3155:f048:1224:311f	18.36.49.31
cb15:901b:901b:91fd:3155:f048:1224:3120	18.36.49.32
cb15:901b:901b:91fd:3155:f048:1224:3121	18.36.49.33
cb15:901b:901b:91fd:3155:f048:1224:3122	18.36.49.34
cb15:901b:901b:91fd:3155:f048:1224:3123	18.36.49.35
cb15:901b:901b:91fd:3155:f048:1224:3124	18.36.49.36
cb15:901b:901b:91fd:3155:f048:1224:3125	18.36.49.37
cb15:901b:901b:91fd:3155:f048:1224:3126	18.36.49.38
cb15:901b:901b:91fd:3155:f048:1224:3127	18.36.49.39
cb15:901b:901b:91fd:3155:f048:1224:3128	18.36.49.40
cb15:901b:901b:91fd:3155:f048:1224:3129	18.36.49.41
cb15:901b:901b:91fd:3155:f048:1224:312a	18.36.49.42
cb15:901b:901b:91fd:3155:f048:1224:312b	18.36.49.43
cb15:901b:901b:91fd:3155:f048:1224:312c	18.36.49.44
cb15:901b:901b:91fd:3155:f048:1224:312d	18.36.49.45
cb15:901b:901b:91fd:3155:f048:1224:312e	18.36.49.46
cb15:901b:901b:91fd:3155:f048:1224:312f	18.36.49.47
cb15:901b:901b:91fd:3155:f048:1224:3130	18.36.49.48
cb15:901b:901b:91fd:3155:f048:1224:3131	18.36.49.49
cb15:901b:901b:91fd:3155:f048:1224:3132	18.36.49.50
cb15:901b:901b:91fd:3155:f048:1224:3133	18.36.49.51
cb15:901b:901b:91fd:3155:f048:1224:3134	18.36.49.52
cb15:901b:901b:91fd:3155:f048:1224:3135	18.36.49.53
cb15:901b:901b:91fd:3155:f048:1224:3136	18.36.49.54
cb15:901b:901b:91fd:3155:f048:1224:3137	18.36.49.55
cb15:901b:901b:91fd:3155:f048:1224:3138	18.36.49.56
cb15:901b:901b:91fd:3155:f048:1224:3139	18.36.49.57
cb15:901b:901b:91fd:3155:f048:1224:313a	18.36.49.58
cb15:901b:901b:91fd:3155:f048:1224:313b	18.36.49.59
cb15:901b:901b:91fd:3155:f048:1224:313c	18.36.49.60

cb15:901b:901b:91fd:3155:f048:1224:313d	18.36.49.61
cb15:901b:901b:91fd:3155:f048:1224:313e	18.36.49.62
cb15:901b:901b:91fd:3155:f048:1224:313f	18.36.49.63
cb15:901b:901b:91fd:3155:f048:1224:3140	18.36.49.64
cb15:901b:901b:91fd:3155:f048:1224:3141	18.36.49.65
cb15:901b:901b:91fd:3155:f048:1224:3142	18.36.49.66
cb15:901b:901b:91fd:3155:f048:1224:3143	18.36.49.67
cb15:901b:901b:91fd:3155:f048:1224:3144	18.36.49.68
cb15:901b:901b:91fd:3155:f048:1224:3145	18.36.49.69
cb15:901b:901b:91fd:3155:f048:1224:3146	18.36.49.70
cb15:901b:901b:91fd:3155:f048:1224:3147	18.36.49.71
cb15:901b:901b:91fd:3155:f048:1224:3148	18.36.49.72
cb15:901b:901b:91fd:3155:f048:1224:3149	18.36.49.73
cb15:901b:901b:91fd:3155:f048:1224:314a	18.36.49.74
cb15:901b:901b:91fd:3155:f048:1224:314b	18.36.49.75
cb15:901b:901b:91fd:3155:f048:1224:314c	18.36.49.76
cb15:901b:901b:91fd:3155:f048:1224:314d	18.36.49.77
cb15:901b:901b:91fd:3155:f048:1224:314e	18.36.49.78
cb15:901b:901b:91fd:3155:f048:1224:314f	18.36.49.79
cb15:901b:901b:91fd:3155:f048:1224:3150	18.36.49.80
cb15:901b:901b:91fd:3155:f048:1224:3151	18.36.49.81
cb15:901b:901b:91fd:3155:f048:1224:3152	18.36.49.82
cb15:901b:901b:91fd:3155:f048:1224:3153	18.36.49.83
cb15:901b:901b:91fd:3155:f048:1224:3154	18.36.49.84
cb15:901b:901b:91fd:3155:f048:1224:3155	18.36.49.85
cb15:901b:901b:91fd:3155:f048:1224:3156	18.36.49.86
cb15:901b:901b:91fd:3155:f048:1224:3157	18.36.49.87
cb15:901b:901b:91fd:3155:f048:1224:3158	18.36.49.88
cb15:901b:901b:91fd:3155:f048:1224:3159	18.36.49.89
cb15:901b:901b:91fd:3155:f048:1224:315a	18.36.49.90
cb15:901b:901b:91fd:3155:f048:1224:315b	18.36.49.91
cb15:901b:901b:91fd:3155:f048:1224:315c	18.36.49.92
cb15:901b:901b:91fd:3155:f048:1224:315d	18.36.49.93
cb15:901b:901b:91fd:3155:f048:1224:315e	18.36.49.94
cb15:901b:901b:91fd:3155:f048:1224:315f	18.36.49.95
cb15:901b:901b:91fd:3155:f048:1224:3160	18.36.49.96
cb15:901b:901b:91fd:3155:f048:1224:3161	18.36.49.97
cb15:901b:901b:91fd:3155:f048:1224:3162	18.36.49.98
cb15:901b:901b:91fd:3155:f048:1224:3163	18.36.49.99
cb15:901b:901b:91fd:3155:f048:1224:3164	18.36.49.100
cb15:901b:901b:91fd:3155:f048:1224:3165	18.36.49.101
cb15:901b:901b:91fd:3155:f048:1224:3166	18.36.49.102
cb15:901b:901b:91fd:3155:f048:1224:3167	18.36.49.103
cb15:901b:901b:91fd:3155:f048:1224:3168	18.36.49.104
cb15:901b:901b:91fd:3155:f048:1224:3169	18.36.49.105
cb15:901b:901b:91fd:3155:f048:1224:316a	18.36.49.106
cb15:901b:901b:91fd:3155:f048:1224:316b	18.36.49.107
cb15:901b:901b:91fd:3155:f048:1224:316c	18.36.49.108
cb15:901b:901b:91fd:3155:f048:1224:316d	18.36.49.109
cb15:901b:901b:91fd:3155:f048:1224:316e	18.36.49.110
cb15:901b:901b:91fd:3155:f048:1224:316f	18.36.49.111
cb15:901b:901b:91fd:3155:f048:1224:3170	18.36.49.112
cb15:901b:901b:91fd:3155:f048:1224:3171	18.36.49.113
cb15:901b:901b:91fd:3155:f048:1224:3172	18.36.49.114
cb15:901b:901b:91fd:3155:f048:1224:3173	18.36.49.115
cb15:901b:901b:91fd:3155:f048:1224:3174	18.36.49.116
cb15:901b:901b:91fd:3155:f048:1224:3175	18.36.49.117
cb15:901b:901b:91fd:3155:f048:1224:3176	18.36.49.118
cb15:901b:901b:91fd:3155:f048:1224:3177	18.36.49.119
cb15:901b:901b:91fd:3155:f048:1224:3178	18.36.49.120

cb15:901b:901b:91fd:3155:f048:1224:3179	18.36.49.121
cb15:901b:901b:91fd:3155:f048:1224:317a	18.36.49.122
cb15:901b:901b:91fd:3155:f048:1224:317b	18.36.49.123
cb15:901b:901b:91fd:3155:f048:1224:317c	18.36.49.124
cb15:901b:901b:91fd:3155:f048:1224:317d	18.36.49.125
cb15:901b:901b:91fd:3155:f048:1224:317e	18.36.49.126
cb15:901b:901b:91fd:3155:f048:1224:317f	18.36.49.127
cb15:901b:901b:91fd:3155:f048:1224:3180	18.36.49.128
cb15:901b:901b:91fd:3155:f048:1224:3181	18.36.49.129
cb15:901b:901b:91fd:3155:f048:1224:3182	18.36.49.130
cb15:901b:901b:91fd:3155:f048:1224:3183	18.36.49.131
cb15:901b:901b:91fd:3155:f048:1224:3184	18.36.49.132
cb15:901b:901b:91fd:3155:f048:1224:3185	18.36.49.133
cb15:901b:901b:91fd:3155:f048:1224:3186	18.36.49.134
cb15:901b:901b:91fd:3155:f048:1224:3187	18.36.49.135
cb15:901b:901b:91fd:3155:f048:1224:3188	18.36.49.136
cb15:901b:901b:91fd:3155:f048:1224:3189	18.36.49.137
cb15:901b:901b:91fd:3155:f048:1224:318a	18.36.49.138
cb15:901b:901b:91fd:3155:f048:1224:318b	18.36.49.139
cb15:901b:901b:91fd:3155:f048:1224:318c	18.36.49.140
cb15:901b:901b:91fd:3155:f048:1224:318d	18.36.49.141
cb15:901b:901b:91fd:3155:f048:1224:318e	18.36.49.142
cb15:901b:901b:91fd:3155:f048:1224:318f	18.36.49.143
cb15:901b:901b:91fd:3155:f048:1224:3190	18.36.49.144
cb15:901b:901b:91fd:3155:f048:1224:3191	18.36.49.145
cb15:901b:901b:91fd:3155:f048:1224:3192	18.36.49.146
cb15:901b:901b:91fd:3155:f048:1224:3193	18.36.49.147
cb15:901b:901b:91fd:3155:f048:1224:3194	18.36.49.148
cb15:901b:901b:91fd:3155:f048:1224:3195	18.36.49.149
cb15:901b:901b:91fd:3155:f048:1224:3196	18.36.49.150
cb15:901b:901b:91fd:3155:f048:1224:3197	18.36.49.151
cb15:901b:901b:91fd:3155:f048:1224:3198	18.36.49.152
cb15:901b:901b:91fd:3155:f048:1224:3199	18.36.49.153
cb15:901b:901b:91fd:3155:f048:1224:319a	18.36.49.154
cb15:901b:901b:91fd:3155:f048:1224:319b	18.36.49.155
cb15:901b:901b:91fd:3155:f048:1224:319c	18.36.49.156
cb15:901b:901b:91fd:3155:f048:1224:319d	18.36.49.157
cb15:901b:901b:91fd:3155:f048:1224:319e	18.36.49.158
cb15:901b:901b:91fd:3155:f048:1224:319f	18.36.49.159
cb15:901b:901b:91fd:3155:f048:1224:31a0	18.36.49.160
cb15:901b:901b:91fd:3155:f048:1224:31a1	18.36.49.161
cb15:901b:901b:91fd:3155:f048:1224:31a2	18.36.49.162
cb15:901b:901b:91fd:3155:f048:1224:31a3	18.36.49.163
cb15:901b:901b:91fd:3155:f048:1224:31a4	18.36.49.164
cb15:901b:901b:91fd:3155:f048:1224:31a5	18.36.49.165
cb15:901b:901b:91fd:3155:f048:1224:31a6	18.36.49.166
cb15:901b:901b:91fd:3155:f048:1224:31a7	18.36.49.167
cb15:901b:901b:91fd:3155:f048:1224:31a8	18.36.49.168
cb15:901b:901b:91fd:3155:f048:1224:31a9	18.36.49.169
cb15:901b:901b:91fd:3155:f048:1224:31aa	18.36.49.170
cb15:901b:901b:91fd:3155:f048:1224:31ab	18.36.49.171
cb15:901b:901b:91fd:3155:f048:1224:31ac	18.36.49.172
cb15:901b:901b:91fd:3155:f048:1224:31ad	18.36.49.173
cb15:901b:901b:91fd:3155:f048:1224:31ae	18.36.49.174
cb15:901b:901b:91fd:3155:f048:1224:31af	18.36.49.175
cb15:901b:901b:91fd:3155:f048:1224:31b0	18.36.49.176
cb15:901b:901b:91fd:3155:f048:1224:31b1	18.36.49.177
cb15:901b:901b:91fd:3155:f048:1224:31b2	18.36.49.178
cb15:901b:901b:91fd:3155:f048:1224:31b3	18.36.49.179
cb15:901b:901b:91fd:3155:f048:1224:31b4	18.36.49.180

cb15:901b:901b:91fd:3155:f048:1224:31b5	18.36.49.181
cb15:901b:901b:91fd:3155:f048:1224:31b6	18.36.49.182
cb15:901b:901b:91fd:3155:f048:1224:31b7	18.36.49.183
cb15:901b:901b:91fd:3155:f048:1224:31b8	18.36.49.184
cb15:901b:901b:91fd:3155:f048:1224:31b9	18.36.49.185
cb15:901b:901b:91fd:3155:f048:1224:31ba	18.36.49.186
cb15:901b:901b:91fd:3155:f048:1224:31bb	18.36.49.187
cb15:901b:901b:91fd:3155:f048:1224:31bc	18.36.49.188
cb15:901b:901b:91fd:3155:f048:1224:31bd	18.36.49.189
cb15:901b:901b:91fd:3155:f048:1224:31be	18.36.49.190
cb15:901b:901b:91fd:3155:f048:1224:31bf	18.36.49.191
cb15:901b:901b:91fd:3155:f048:1224:31c0	18.36.49.192
cb15:901b:901b:91fd:3155:f048:1224:31c1	18.36.49.193
cb15:901b:901b:91fd:3155:f048:1224:31c2	18.36.49.194
cb15:901b:901b:91fd:3155:f048:1224:31c3	18.36.49.195
cb15:901b:901b:91fd:3155:f048:1224:31c4	18.36.49.196
cb15:901b:901b:91fd:3155:f048:1224:31c5	18.36.49.197
cb15:901b:901b:91fd:3155:f048:1224:31c6	18.36.49.198
cb15:901b:901b:91fd:3155:f048:1224:31c7	18.36.49.199
cb15:901b:901b:91fd:3155:f048:1224:31c8	18.36.49.200
cb15:901b:901b:91fd:3155:f048:1224:31c9	18.36.49.201
cb15:901b:901b:91fd:3155:f048:1224:31ca	18.36.49.202
cb15:901b:901b:91fd:3155:f048:1224:31cb	18.36.49.203
cb15:901b:901b:91fd:3155:f048:1224:31cc	18.36.49.204
cb15:901b:901b:91fd:3155:f048:1224:31cd	18.36.49.205
cb15:901b:901b:91fd:3155:f048:1224:31ce	18.36.49.206
cb15:901b:901b:91fd:3155:f048:1224:31cf	18.36.49.207
cb15:901b:901b:91fd:3155:f048:1224:31d0	18.36.49.208
cb15:901b:901b:91fd:3155:f048:1224:31d1	18.36.49.209
cb15:901b:901b:91fd:3155:f048:1224:31d2	18.36.49.210
cb15:901b:901b:91fd:3155:f048:1224:31d3	18.36.49.211
cb15:901b:901b:91fd:3155:f048:1224:31d4	18.36.49.212
cb15:901b:901b:91fd:3155:f048:1224:31d5	18.36.49.213
cb15:901b:901b:91fd:3155:f048:1224:31d6	18.36.49.214
cb15:901b:901b:91fd:3155:f048:1224:31d7	18.36.49.215
cb15:901b:901b:91fd:3155:f048:1224:31d8	18.36.49.216
cb15:901b:901b:91fd:3155:f048:1224:31d9	18.36.49.217
cb15:901b:901b:91fd:3155:f048:1224:31da	18.36.49.218
cb15:901b:901b:91fd:3155:f048:1224:31db	18.36.49.219
cb15:901b:901b:91fd:3155:f048:1224:31dc	18.36.49.220
cb15:901b:901b:91fd:3155:f048:1224:31dd	18.36.49.221
cb15:901b:901b:91fd:3155:f048:1224:31de	18.36.49.222
cb15:901b:901b:91fd:3155:f048:1224:31df	18.36.49.223
cb15:901b:901b:91fd:3155:f048:1224:31e0	18.36.49.224
cb15:901b:901b:91fd:3155:f048:1224:31e1	18.36.49.225
cb15:901b:901b:91fd:3155:f048:1224:31e2	18.36.49.226
cb15:901b:901b:91fd:3155:f048:1224:31e3	18.36.49.227
cb15:901b:901b:91fd:3155:f048:1224:31e4	18.36.49.228
cb15:901b:901b:91fd:3155:f048:1224:31e5	18.36.49.229
cb15:901b:901b:91fd:3155:f048:1224:31e6	18.36.49.230
cb15:901b:901b:91fd:3155:f048:1224:31e7	18.36.49.231
cb15:901b:901b:91fd:3155:f048:1224:31e8	18.36.49.232
cb15:901b:901b:91fd:3155:f048:1224:31e9	18.36.49.233
cb15:901b:901b:91fd:3155:f048:1224:31ea	18.36.49.234
cb15:901b:901b:91fd:3155:f048:1224:31eb	18.36.49.235
cb15:901b:901b:91fd:3155:f048:1224:31ec	18.36.49.236
cb15:901b:901b:91fd:3155:f048:1224:31ed	18.36.49.237
cb15:901b:901b:91fd:3155:f048:1224:31ee	18.36.49.238
cb15:901b:901b:91fd:3155:f048:1224:31ef	18.36.49.239
cb15:901b:901b:91fd:3155:f048:1224:31f0	18.36.49.240
cb15:901b:901b:91fd:3155:f048:1224:31f1	18.36.49.241
cb15:901b:901b:91fd:3155:f048:1224:31f2	18.36.49.242
cb15:901b:901b:91fd:3155:f048:1224:31f3	18.36.49.243
cb15:901b:901b:91fd:3155:f048:1224:31f4	18.36.49.244
cb15:901b:901b:91fd:3155:f048:1224:31f5	18.36.49.245
cb15:901b:901b:91fd:3155:f048:1224:31f6	18.36.49.246
cb15:901b:901b:91fd:3155:f048:1224:31f7	18.36.49.247
cb15:901b:901b:91fd:3155:f048:1224:31f8	18.36.49.248
cb15:901b:901b:91fd:3155:f048:1224:31f9	18.36.49.249
cb15:901b:901b:91fd:3155:f048:1224:31fa	18.36.49.250
cb15:901b:901b:91fd:3155:f048:1224:31fb	18.36.49.251
cb15:901b:901b:91fd:3155:f048:1224:31fc	18.36.49.252
cb15:901b:901b:91fd:3155:f048:1224:31fd	18.36.49.253
cb15:901b:901b:91fd:3155:f048:1224:31fe	18.36.49.254
cb15:901b:901b:91fd:3155:f048:1224:31ff	18.36.49.255

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.