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:fb65:4024:de72:b51b:3101	181.27.49.1
cb15:901b:901b:fb65:4024:de72:b51b:3102	181.27.49.2
cb15:901b:901b:fb65:4024:de72:b51b:3103	181.27.49.3
cb15:901b:901b:fb65:4024:de72:b51b:3104	181.27.49.4
cb15:901b:901b:fb65:4024:de72:b51b:3105	181.27.49.5
cb15:901b:901b:fb65:4024:de72:b51b:3106	181.27.49.6
cb15:901b:901b:fb65:4024:de72:b51b:3107	181.27.49.7
cb15:901b:901b:fb65:4024:de72:b51b:3108	181.27.49.8
cb15:901b:901b:fb65:4024:de72:b51b:3109	181.27.49.9
cb15:901b:901b:fb65:4024:de72:b51b:310a	181.27.49.10
cb15:901b:901b:fb65:4024:de72:b51b:310b	181.27.49.11
cb15:901b:901b:fb65:4024:de72:b51b:310c	181.27.49.12
cb15:901b:901b:fb65:4024:de72:b51b:310d	181.27.49.13
cb15:901b:901b:fb65:4024:de72:b51b:310e	181.27.49.14
cb15:901b:901b:fb65:4024:de72:b51b:310f	181.27.49.15
cb15:901b:901b:fb65:4024:de72:b51b:3110	181.27.49.16
cb15:901b:901b:fb65:4024:de72:b51b:3111	181.27.49.17
cb15:901b:901b:fb65:4024:de72:b51b:3112	181.27.49.18
cb15:901b:901b:fb65:4024:de72:b51b:3113	181.27.49.19
cb15:901b:901b:fb65:4024:de72:b51b:3114	181.27.49.20
cb15:901b:901b:fb65:4024:de72:b51b:3115	181.27.49.21
cb15:901b:901b:fb65:4024:de72:b51b:3116	181.27.49.22
cb15:901b:901b:fb65:4024:de72:b51b:3117	181.27.49.23
cb15:901b:901b:fb65:4024:de72:b51b:3118	181.27.49.24
cb15:901b:901b:fb65:4024:de72:b51b:3119	181.27.49.25
cb15:901b:901b:fb65:4024:de72:b51b:311a	181.27.49.26
cb15:901b:901b:fb65:4024:de72:b51b:311b	181.27.49.27
cb15:901b:901b:fb65:4024:de72:b51b:311c	181.27.49.28
cb15:901b:901b:fb65:4024:de72:b51b:311d	181.27.49.29
cb15:901b:901b:fb65:4024:de72:b51b:311e	181.27.49.30
cb15:901b:901b:fb65:4024:de72:b51b:311f	181.27.49.31
cb15:901b:901b:fb65:4024:de72:b51b:3120	181.27.49.32
cb15:901b:901b:fb65:4024:de72:b51b:3121	181.27.49.33
cb15:901b:901b:fb65:4024:de72:b51b:3122	181.27.49.34
cb15:901b:901b:fb65:4024:de72:b51b:3123	181.27.49.35
cb15:901b:901b:fb65:4024:de72:b51b:3124	181.27.49.36
cb15:901b:901b:fb65:4024:de72:b51b:3125	181.27.49.37
cb15:901b:901b:fb65:4024:de72:b51b:3126	181.27.49.38
cb15:901b:901b:fb65:4024:de72:b51b:3127	181.27.49.39
cb15:901b:901b:fb65:4024:de72:b51b:3128	181.27.49.40
cb15:901b:901b:fb65:4024:de72:b51b:3129	181.27.49.41
cb15:901b:901b:fb65:4024:de72:b51b:312a	181.27.49.42
cb15:901b:901b:fb65:4024:de72:b51b:312b	181.27.49.43
cb15:901b:901b:fb65:4024:de72:b51b:312c	181.27.49.44
cb15:901b:901b:fb65:4024:de72:b51b:312d	181.27.49.45
cb15:901b:901b:fb65:4024:de72:b51b:312e	181.27.49.46
cb15:901b:901b:fb65:4024:de72:b51b:312f	181.27.49.47
cb15:901b:901b:fb65:4024:de72:b51b:3130	181.27.49.48
cb15:901b:901b:fb65:4024:de72:b51b:3131	181.27.49.49
cb15:901b:901b:fb65:4024:de72:b51b:3132	181.27.49.50
cb15:901b:901b:fb65:4024:de72:b51b:3133	181.27.49.51
cb15:901b:901b:fb65:4024:de72:b51b:3134	181.27.49.52
cb15:901b:901b:fb65:4024:de72:b51b:3135	181.27.49.53
cb15:901b:901b:fb65:4024:de72:b51b:3136	181.27.49.54
cb15:901b:901b:fb65:4024:de72:b51b:3137	181.27.49.55
cb15:901b:901b:fb65:4024:de72:b51b:3138	181.27.49.56
cb15:901b:901b:fb65:4024:de72:b51b:3139	181.27.49.57
cb15:901b:901b:fb65:4024:de72:b51b:313a	181.27.49.58
cb15:901b:901b:fb65:4024:de72:b51b:313b	181.27.49.59
cb15:901b:901b:fb65:4024:de72:b51b:313c	181.27.49.60

cb15:901b:901b:fb65:4024:de72:b51b:313d	181.27.49.61
cb15:901b:901b:fb65:4024:de72:b51b:313e	181.27.49.62
cb15:901b:901b:fb65:4024:de72:b51b:313f	181.27.49.63
cb15:901b:901b:fb65:4024:de72:b51b:3140	181.27.49.64
cb15:901b:901b:fb65:4024:de72:b51b:3141	181.27.49.65
cb15:901b:901b:fb65:4024:de72:b51b:3142	181.27.49.66
cb15:901b:901b:fb65:4024:de72:b51b:3143	181.27.49.67
cb15:901b:901b:fb65:4024:de72:b51b:3144	181.27.49.68
cb15:901b:901b:fb65:4024:de72:b51b:3145	181.27.49.69
cb15:901b:901b:fb65:4024:de72:b51b:3146	181.27.49.70
cb15:901b:901b:fb65:4024:de72:b51b:3147	181.27.49.71
cb15:901b:901b:fb65:4024:de72:b51b:3148	181.27.49.72
cb15:901b:901b:fb65:4024:de72:b51b:3149	181.27.49.73
cb15:901b:901b:fb65:4024:de72:b51b:314a	181.27.49.74
cb15:901b:901b:fb65:4024:de72:b51b:314b	181.27.49.75
cb15:901b:901b:fb65:4024:de72:b51b:314c	181.27.49.76
cb15:901b:901b:fb65:4024:de72:b51b:314d	181.27.49.77
cb15:901b:901b:fb65:4024:de72:b51b:314e	181.27.49.78
cb15:901b:901b:fb65:4024:de72:b51b:314f	181.27.49.79
cb15:901b:901b:fb65:4024:de72:b51b:3150	181.27.49.80
cb15:901b:901b:fb65:4024:de72:b51b:3151	181.27.49.81
cb15:901b:901b:fb65:4024:de72:b51b:3152	181.27.49.82
cb15:901b:901b:fb65:4024:de72:b51b:3153	181.27.49.83
cb15:901b:901b:fb65:4024:de72:b51b:3154	181.27.49.84
cb15:901b:901b:fb65:4024:de72:b51b:3155	181.27.49.85
cb15:901b:901b:fb65:4024:de72:b51b:3156	181.27.49.86
cb15:901b:901b:fb65:4024:de72:b51b:3157	181.27.49.87
cb15:901b:901b:fb65:4024:de72:b51b:3158	181.27.49.88
cb15:901b:901b:fb65:4024:de72:b51b:3159	181.27.49.89
cb15:901b:901b:fb65:4024:de72:b51b:315a	181.27.49.90
cb15:901b:901b:fb65:4024:de72:b51b:315b	181.27.49.91
cb15:901b:901b:fb65:4024:de72:b51b:315c	181.27.49.92
cb15:901b:901b:fb65:4024:de72:b51b:315d	181.27.49.93
cb15:901b:901b:fb65:4024:de72:b51b:315e	181.27.49.94
cb15:901b:901b:fb65:4024:de72:b51b:315f	181.27.49.95
cb15:901b:901b:fb65:4024:de72:b51b:3160	181.27.49.96
cb15:901b:901b:fb65:4024:de72:b51b:3161	181.27.49.97
cb15:901b:901b:fb65:4024:de72:b51b:3162	181.27.49.98
cb15:901b:901b:fb65:4024:de72:b51b:3163	181.27.49.99
cb15:901b:901b:fb65:4024:de72:b51b:3164	181.27.49.100
cb15:901b:901b:fb65:4024:de72:b51b:3165	181.27.49.101
cb15:901b:901b:fb65:4024:de72:b51b:3166	181.27.49.102
cb15:901b:901b:fb65:4024:de72:b51b:3167	181.27.49.103
cb15:901b:901b:fb65:4024:de72:b51b:3168	181.27.49.104
cb15:901b:901b:fb65:4024:de72:b51b:3169	181.27.49.105
cb15:901b:901b:fb65:4024:de72:b51b:316a	181.27.49.106
cb15:901b:901b:fb65:4024:de72:b51b:316b	181.27.49.107
cb15:901b:901b:fb65:4024:de72:b51b:316c	181.27.49.108
cb15:901b:901b:fb65:4024:de72:b51b:316d	181.27.49.109
cb15:901b:901b:fb65:4024:de72:b51b:316e	181.27.49.110
cb15:901b:901b:fb65:4024:de72:b51b:316f	181.27.49.111
cb15:901b:901b:fb65:4024:de72:b51b:3170	181.27.49.112
cb15:901b:901b:fb65:4024:de72:b51b:3171	181.27.49.113
cb15:901b:901b:fb65:4024:de72:b51b:3172	181.27.49.114
cb15:901b:901b:fb65:4024:de72:b51b:3173	181.27.49.115
cb15:901b:901b:fb65:4024:de72:b51b:3174	181.27.49.116
cb15:901b:901b:fb65:4024:de72:b51b:3175	181.27.49.117
cb15:901b:901b:fb65:4024:de72:b51b:3176	181.27.49.118
cb15:901b:901b:fb65:4024:de72:b51b:3177	181.27.49.119
cb15:901b:901b:fb65:4024:de72:b51b:3178	181.27.49.120

cb15:901b:901b:fb65:4024:de72:b51b:3179	181.27.49.121
cb15:901b:901b:fb65:4024:de72:b51b:317a	181.27.49.122
cb15:901b:901b:fb65:4024:de72:b51b:317b	181.27.49.123
cb15:901b:901b:fb65:4024:de72:b51b:317c	181.27.49.124
cb15:901b:901b:fb65:4024:de72:b51b:317d	181.27.49.125
cb15:901b:901b:fb65:4024:de72:b51b:317e	181.27.49.126
cb15:901b:901b:fb65:4024:de72:b51b:317f	181.27.49.127
cb15:901b:901b:fb65:4024:de72:b51b:3180	181.27.49.128
cb15:901b:901b:fb65:4024:de72:b51b:3181	181.27.49.129
cb15:901b:901b:fb65:4024:de72:b51b:3182	181.27.49.130
cb15:901b:901b:fb65:4024:de72:b51b:3183	181.27.49.131
cb15:901b:901b:fb65:4024:de72:b51b:3184	181.27.49.132
cb15:901b:901b:fb65:4024:de72:b51b:3185	181.27.49.133
cb15:901b:901b:fb65:4024:de72:b51b:3186	181.27.49.134
cb15:901b:901b:fb65:4024:de72:b51b:3187	181.27.49.135
cb15:901b:901b:fb65:4024:de72:b51b:3188	181.27.49.136
cb15:901b:901b:fb65:4024:de72:b51b:3189	181.27.49.137
cb15:901b:901b:fb65:4024:de72:b51b:318a	181.27.49.138
cb15:901b:901b:fb65:4024:de72:b51b:318b	181.27.49.139
cb15:901b:901b:fb65:4024:de72:b51b:318c	181.27.49.140
cb15:901b:901b:fb65:4024:de72:b51b:318d	181.27.49.141
cb15:901b:901b:fb65:4024:de72:b51b:318e	181.27.49.142
cb15:901b:901b:fb65:4024:de72:b51b:318f	181.27.49.143
cb15:901b:901b:fb65:4024:de72:b51b:3190	181.27.49.144
cb15:901b:901b:fb65:4024:de72:b51b:3191	181.27.49.145
cb15:901b:901b:fb65:4024:de72:b51b:3192	181.27.49.146
cb15:901b:901b:fb65:4024:de72:b51b:3193	181.27.49.147
cb15:901b:901b:fb65:4024:de72:b51b:3194	181.27.49.148
cb15:901b:901b:fb65:4024:de72:b51b:3195	181.27.49.149
cb15:901b:901b:fb65:4024:de72:b51b:3196	181.27.49.150
cb15:901b:901b:fb65:4024:de72:b51b:3197	181.27.49.151
cb15:901b:901b:fb65:4024:de72:b51b:3198	181.27.49.152
cb15:901b:901b:fb65:4024:de72:b51b:3199	181.27.49.153
cb15:901b:901b:fb65:4024:de72:b51b:319a	181.27.49.154
cb15:901b:901b:fb65:4024:de72:b51b:319b	181.27.49.155
cb15:901b:901b:fb65:4024:de72:b51b:319c	181.27.49.156
cb15:901b:901b:fb65:4024:de72:b51b:319d	181.27.49.157
cb15:901b:901b:fb65:4024:de72:b51b:319e	181.27.49.158
cb15:901b:901b:fb65:4024:de72:b51b:319f	181.27.49.159
cb15:901b:901b:fb65:4024:de72:b51b:31a0	181.27.49.160
cb15:901b:901b:fb65:4024:de72:b51b:31a1	181.27.49.161
cb15:901b:901b:fb65:4024:de72:b51b:31a2	181.27.49.162
cb15:901b:901b:fb65:4024:de72:b51b:31a3	181.27.49.163
cb15:901b:901b:fb65:4024:de72:b51b:31a4	181.27.49.164
cb15:901b:901b:fb65:4024:de72:b51b:31a5	181.27.49.165
cb15:901b:901b:fb65:4024:de72:b51b:31a6	181.27.49.166
cb15:901b:901b:fb65:4024:de72:b51b:31a7	181.27.49.167
cb15:901b:901b:fb65:4024:de72:b51b:31a8	181.27.49.168
cb15:901b:901b:fb65:4024:de72:b51b:31a9	181.27.49.169
cb15:901b:901b:fb65:4024:de72:b51b:31aa	181.27.49.170
cb15:901b:901b:fb65:4024:de72:b51b:31ab	181.27.49.171
cb15:901b:901b:fb65:4024:de72:b51b:31ac	181.27.49.172
cb15:901b:901b:fb65:4024:de72:b51b:31ad	181.27.49.173
cb15:901b:901b:fb65:4024:de72:b51b:31ae	181.27.49.174
cb15:901b:901b:fb65:4024:de72:b51b:31af	181.27.49.175
cb15:901b:901b:fb65:4024:de72:b51b:31b0	181.27.49.176
cb15:901b:901b:fb65:4024:de72:b51b:31b1	181.27.49.177
cb15:901b:901b:fb65:4024:de72:b51b:31b2	181.27.49.178
cb15:901b:901b:fb65:4024:de72:b51b:31b3	181.27.49.179
cb15:901b:901b:fb65:4024:de72:b51b:31b4	181.27.49.180

cb15:901b:901b:fb65:4024:de72:b51b:31b5	181.27.49.181
cb15:901b:901b:fb65:4024:de72:b51b:31b6	181.27.49.182
cb15:901b:901b:fb65:4024:de72:b51b:31b7	181.27.49.183
cb15:901b:901b:fb65:4024:de72:b51b:31b8	181.27.49.184
cb15:901b:901b:fb65:4024:de72:b51b:31b9	181.27.49.185
cb15:901b:901b:fb65:4024:de72:b51b:31ba	181.27.49.186
cb15:901b:901b:fb65:4024:de72:b51b:31bb	181.27.49.187
cb15:901b:901b:fb65:4024:de72:b51b:31bc	181.27.49.188
cb15:901b:901b:fb65:4024:de72:b51b:31bd	181.27.49.189
cb15:901b:901b:fb65:4024:de72:b51b:31be	181.27.49.190
cb15:901b:901b:fb65:4024:de72:b51b:31bf	181.27.49.191
cb15:901b:901b:fb65:4024:de72:b51b:31c0	181.27.49.192
cb15:901b:901b:fb65:4024:de72:b51b:31c1	181.27.49.193
cb15:901b:901b:fb65:4024:de72:b51b:31c2	181.27.49.194
cb15:901b:901b:fb65:4024:de72:b51b:31c3	181.27.49.195
cb15:901b:901b:fb65:4024:de72:b51b:31c4	181.27.49.196
cb15:901b:901b:fb65:4024:de72:b51b:31c5	181.27.49.197
cb15:901b:901b:fb65:4024:de72:b51b:31c6	181.27.49.198
cb15:901b:901b:fb65:4024:de72:b51b:31c7	181.27.49.199
cb15:901b:901b:fb65:4024:de72:b51b:31c8	181.27.49.200
cb15:901b:901b:fb65:4024:de72:b51b:31c9	181.27.49.201
cb15:901b:901b:fb65:4024:de72:b51b:31ca	181.27.49.202
cb15:901b:901b:fb65:4024:de72:b51b:31cb	181.27.49.203
cb15:901b:901b:fb65:4024:de72:b51b:31cc	181.27.49.204
cb15:901b:901b:fb65:4024:de72:b51b:31cd	181.27.49.205
cb15:901b:901b:fb65:4024:de72:b51b:31ce	181.27.49.206
cb15:901b:901b:fb65:4024:de72:b51b:31cf	181.27.49.207
cb15:901b:901b:fb65:4024:de72:b51b:31d0	181.27.49.208
cb15:901b:901b:fb65:4024:de72:b51b:31d1	181.27.49.209
cb15:901b:901b:fb65:4024:de72:b51b:31d2	181.27.49.210
cb15:901b:901b:fb65:4024:de72:b51b:31d3	181.27.49.211
cb15:901b:901b:fb65:4024:de72:b51b:31d4	181.27.49.212
cb15:901b:901b:fb65:4024:de72:b51b:31d5	181.27.49.213
cb15:901b:901b:fb65:4024:de72:b51b:31d6	181.27.49.214
cb15:901b:901b:fb65:4024:de72:b51b:31d7	181.27.49.215
cb15:901b:901b:fb65:4024:de72:b51b:31d8	181.27.49.216
cb15:901b:901b:fb65:4024:de72:b51b:31d9	181.27.49.217
cb15:901b:901b:fb65:4024:de72:b51b:31da	181.27.49.218
cb15:901b:901b:fb65:4024:de72:b51b:31db	181.27.49.219
cb15:901b:901b:fb65:4024:de72:b51b:31dc	181.27.49.220
cb15:901b:901b:fb65:4024:de72:b51b:31dd	181.27.49.221
cb15:901b:901b:fb65:4024:de72:b51b:31de	181.27.49.222
cb15:901b:901b:fb65:4024:de72:b51b:31df	181.27.49.223
cb15:901b:901b:fb65:4024:de72:b51b:31e0	181.27.49.224
cb15:901b:901b:fb65:4024:de72:b51b:31e1	181.27.49.225
cb15:901b:901b:fb65:4024:de72:b51b:31e2	181.27.49.226
cb15:901b:901b:fb65:4024:de72:b51b:31e3	181.27.49.227
cb15:901b:901b:fb65:4024:de72:b51b:31e4	181.27.49.228
cb15:901b:901b:fb65:4024:de72:b51b:31e5	181.27.49.229
cb15:901b:901b:fb65:4024:de72:b51b:31e6	181.27.49.230
cb15:901b:901b:fb65:4024:de72:b51b:31e7	181.27.49.231
cb15:901b:901b:fb65:4024:de72:b51b:31e8	181.27.49.232
cb15:901b:901b:fb65:4024:de72:b51b:31e9	181.27.49.233
cb15:901b:901b:fb65:4024:de72:b51b:31ea	181.27.49.234
cb15:901b:901b:fb65:4024:de72:b51b:31eb	181.27.49.235
cb15:901b:901b:fb65:4024:de72:b51b:31ec	181.27.49.236
cb15:901b:901b:fb65:4024:de72:b51b:31ed	181.27.49.237
cb15:901b:901b:fb65:4024:de72:b51b:31ee	181.27.49.238
cb15:901b:901b:fb65:4024:de72:b51b:31ef	181.27.49.239
cb15:901b:901b:fb65:4024:de72:b51b:31f0	181.27.49.240
cb15:901b:901b:fb65:4024:de72:b51b:31f1	181.27.49.241
cb15:901b:901b:fb65:4024:de72:b51b:31f2	181.27.49.242
cb15:901b:901b:fb65:4024:de72:b51b:31f3	181.27.49.243
cb15:901b:901b:fb65:4024:de72:b51b:31f4	181.27.49.244
cb15:901b:901b:fb65:4024:de72:b51b:31f5	181.27.49.245
cb15:901b:901b:fb65:4024:de72:b51b:31f6	181.27.49.246
cb15:901b:901b:fb65:4024:de72:b51b:31f7	181.27.49.247
cb15:901b:901b:fb65:4024:de72:b51b:31f8	181.27.49.248
cb15:901b:901b:fb65:4024:de72:b51b:31f9	181.27.49.249
cb15:901b:901b:fb65:4024:de72:b51b:31fa	181.27.49.250
cb15:901b:901b:fb65:4024:de72:b51b:31fb	181.27.49.251
cb15:901b:901b:fb65:4024:de72:b51b:31fc	181.27.49.252
cb15:901b:901b:fb65:4024:de72:b51b:31fd	181.27.49.253
cb15:901b:901b:fb65:4024:de72:b51b:31fe	181.27.49.254
cb15:901b:901b:fb65:4024:de72:b51b:31ff	181.27.49.255

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.