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:1324:b51a:3fcd:a157:3101	161.87.49.1
cb15:901b:901b:1324:b51a:3fcd:a157:3102	161.87.49.2
cb15:901b:901b:1324:b51a:3fcd:a157:3103	161.87.49.3
cb15:901b:901b:1324:b51a:3fcd:a157:3104	161.87.49.4
cb15:901b:901b:1324:b51a:3fcd:a157:3105	161.87.49.5
cb15:901b:901b:1324:b51a:3fcd:a157:3106	161.87.49.6
cb15:901b:901b:1324:b51a:3fcd:a157:3107	161.87.49.7
cb15:901b:901b:1324:b51a:3fcd:a157:3108	161.87.49.8
cb15:901b:901b:1324:b51a:3fcd:a157:3109	161.87.49.9
cb15:901b:901b:1324:b51a:3fcd:a157:310a	161.87.49.10
cb15:901b:901b:1324:b51a:3fcd:a157:310b	161.87.49.11
cb15:901b:901b:1324:b51a:3fcd:a157:310c	161.87.49.12
cb15:901b:901b:1324:b51a:3fcd:a157:310d	161.87.49.13
cb15:901b:901b:1324:b51a:3fcd:a157:310e	161.87.49.14
cb15:901b:901b:1324:b51a:3fcd:a157:310f	161.87.49.15
cb15:901b:901b:1324:b51a:3fcd:a157:3110	161.87.49.16
cb15:901b:901b:1324:b51a:3fcd:a157:3111	161.87.49.17
cb15:901b:901b:1324:b51a:3fcd:a157:3112	161.87.49.18
cb15:901b:901b:1324:b51a:3fcd:a157:3113	161.87.49.19
cb15:901b:901b:1324:b51a:3fcd:a157:3114	161.87.49.20
cb15:901b:901b:1324:b51a:3fcd:a157:3115	161.87.49.21
cb15:901b:901b:1324:b51a:3fcd:a157:3116	161.87.49.22
cb15:901b:901b:1324:b51a:3fcd:a157:3117	161.87.49.23
cb15:901b:901b:1324:b51a:3fcd:a157:3118	161.87.49.24
cb15:901b:901b:1324:b51a:3fcd:a157:3119	161.87.49.25
cb15:901b:901b:1324:b51a:3fcd:a157:311a	161.87.49.26
cb15:901b:901b:1324:b51a:3fcd:a157:311b	161.87.49.27
cb15:901b:901b:1324:b51a:3fcd:a157:311c	161.87.49.28
cb15:901b:901b:1324:b51a:3fcd:a157:311d	161.87.49.29
cb15:901b:901b:1324:b51a:3fcd:a157:311e	161.87.49.30
cb15:901b:901b:1324:b51a:3fcd:a157:311f	161.87.49.31
cb15:901b:901b:1324:b51a:3fcd:a157:3120	161.87.49.32
cb15:901b:901b:1324:b51a:3fcd:a157:3121	161.87.49.33
cb15:901b:901b:1324:b51a:3fcd:a157:3122	161.87.49.34
cb15:901b:901b:1324:b51a:3fcd:a157:3123	161.87.49.35
cb15:901b:901b:1324:b51a:3fcd:a157:3124	161.87.49.36
cb15:901b:901b:1324:b51a:3fcd:a157:3125	161.87.49.37
cb15:901b:901b:1324:b51a:3fcd:a157:3126	161.87.49.38
cb15:901b:901b:1324:b51a:3fcd:a157:3127	161.87.49.39
cb15:901b:901b:1324:b51a:3fcd:a157:3128	161.87.49.40
cb15:901b:901b:1324:b51a:3fcd:a157:3129	161.87.49.41
cb15:901b:901b:1324:b51a:3fcd:a157:312a	161.87.49.42
cb15:901b:901b:1324:b51a:3fcd:a157:312b	161.87.49.43
cb15:901b:901b:1324:b51a:3fcd:a157:312c	161.87.49.44
cb15:901b:901b:1324:b51a:3fcd:a157:312d	161.87.49.45
cb15:901b:901b:1324:b51a:3fcd:a157:312e	161.87.49.46
cb15:901b:901b:1324:b51a:3fcd:a157:312f	161.87.49.47
cb15:901b:901b:1324:b51a:3fcd:a157:3130	161.87.49.48
cb15:901b:901b:1324:b51a:3fcd:a157:3131	161.87.49.49
cb15:901b:901b:1324:b51a:3fcd:a157:3132	161.87.49.50
cb15:901b:901b:1324:b51a:3fcd:a157:3133	161.87.49.51
cb15:901b:901b:1324:b51a:3fcd:a157:3134	161.87.49.52
cb15:901b:901b:1324:b51a:3fcd:a157:3135	161.87.49.53
cb15:901b:901b:1324:b51a:3fcd:a157:3136	161.87.49.54
cb15:901b:901b:1324:b51a:3fcd:a157:3137	161.87.49.55
cb15:901b:901b:1324:b51a:3fcd:a157:3138	161.87.49.56
cb15:901b:901b:1324:b51a:3fcd:a157:3139	161.87.49.57
cb15:901b:901b:1324:b51a:3fcd:a157:313a	161.87.49.58
cb15:901b:901b:1324:b51a:3fcd:a157:313b	161.87.49.59
cb15:901b:901b:1324:b51a:3fcd:a157:313c	161.87.49.60

cb15:901b:901b:1324:b51a:3fcd:a157:313d	161.87.49.61
cb15:901b:901b:1324:b51a:3fcd:a157:313e	161.87.49.62
cb15:901b:901b:1324:b51a:3fcd:a157:313f	161.87.49.63
cb15:901b:901b:1324:b51a:3fcd:a157:3140	161.87.49.64
cb15:901b:901b:1324:b51a:3fcd:a157:3141	161.87.49.65
cb15:901b:901b:1324:b51a:3fcd:a157:3142	161.87.49.66
cb15:901b:901b:1324:b51a:3fcd:a157:3143	161.87.49.67
cb15:901b:901b:1324:b51a:3fcd:a157:3144	161.87.49.68
cb15:901b:901b:1324:b51a:3fcd:a157:3145	161.87.49.69
cb15:901b:901b:1324:b51a:3fcd:a157:3146	161.87.49.70
cb15:901b:901b:1324:b51a:3fcd:a157:3147	161.87.49.71
cb15:901b:901b:1324:b51a:3fcd:a157:3148	161.87.49.72
cb15:901b:901b:1324:b51a:3fcd:a157:3149	161.87.49.73
cb15:901b:901b:1324:b51a:3fcd:a157:314a	161.87.49.74
cb15:901b:901b:1324:b51a:3fcd:a157:314b	161.87.49.75
cb15:901b:901b:1324:b51a:3fcd:a157:314c	161.87.49.76
cb15:901b:901b:1324:b51a:3fcd:a157:314d	161.87.49.77
cb15:901b:901b:1324:b51a:3fcd:a157:314e	161.87.49.78
cb15:901b:901b:1324:b51a:3fcd:a157:314f	161.87.49.79
cb15:901b:901b:1324:b51a:3fcd:a157:3150	161.87.49.80
cb15:901b:901b:1324:b51a:3fcd:a157:3151	161.87.49.81
cb15:901b:901b:1324:b51a:3fcd:a157:3152	161.87.49.82
cb15:901b:901b:1324:b51a:3fcd:a157:3153	161.87.49.83
cb15:901b:901b:1324:b51a:3fcd:a157:3154	161.87.49.84
cb15:901b:901b:1324:b51a:3fcd:a157:3155	161.87.49.85
cb15:901b:901b:1324:b51a:3fcd:a157:3156	161.87.49.86
cb15:901b:901b:1324:b51a:3fcd:a157:3157	161.87.49.87
cb15:901b:901b:1324:b51a:3fcd:a157:3158	161.87.49.88
cb15:901b:901b:1324:b51a:3fcd:a157:3159	161.87.49.89
cb15:901b:901b:1324:b51a:3fcd:a157:315a	161.87.49.90
cb15:901b:901b:1324:b51a:3fcd:a157:315b	161.87.49.91
cb15:901b:901b:1324:b51a:3fcd:a157:315c	161.87.49.92
cb15:901b:901b:1324:b51a:3fcd:a157:315d	161.87.49.93
cb15:901b:901b:1324:b51a:3fcd:a157:315e	161.87.49.94
cb15:901b:901b:1324:b51a:3fcd:a157:315f	161.87.49.95
cb15:901b:901b:1324:b51a:3fcd:a157:3160	161.87.49.96
cb15:901b:901b:1324:b51a:3fcd:a157:3161	161.87.49.97
cb15:901b:901b:1324:b51a:3fcd:a157:3162	161.87.49.98
cb15:901b:901b:1324:b51a:3fcd:a157:3163	161.87.49.99
cb15:901b:901b:1324:b51a:3fcd:a157:3164	161.87.49.100
cb15:901b:901b:1324:b51a:3fcd:a157:3165	161.87.49.101
cb15:901b:901b:1324:b51a:3fcd:a157:3166	161.87.49.102
cb15:901b:901b:1324:b51a:3fcd:a157:3167	161.87.49.103
cb15:901b:901b:1324:b51a:3fcd:a157:3168	161.87.49.104
cb15:901b:901b:1324:b51a:3fcd:a157:3169	161.87.49.105
cb15:901b:901b:1324:b51a:3fcd:a157:316a	161.87.49.106
cb15:901b:901b:1324:b51a:3fcd:a157:316b	161.87.49.107
cb15:901b:901b:1324:b51a:3fcd:a157:316c	161.87.49.108
cb15:901b:901b:1324:b51a:3fcd:a157:316d	161.87.49.109
cb15:901b:901b:1324:b51a:3fcd:a157:316e	161.87.49.110
cb15:901b:901b:1324:b51a:3fcd:a157:316f	161.87.49.111
cb15:901b:901b:1324:b51a:3fcd:a157:3170	161.87.49.112
cb15:901b:901b:1324:b51a:3fcd:a157:3171	161.87.49.113
cb15:901b:901b:1324:b51a:3fcd:a157:3172	161.87.49.114
cb15:901b:901b:1324:b51a:3fcd:a157:3173	161.87.49.115
cb15:901b:901b:1324:b51a:3fcd:a157:3174	161.87.49.116
cb15:901b:901b:1324:b51a:3fcd:a157:3175	161.87.49.117
cb15:901b:901b:1324:b51a:3fcd:a157:3176	161.87.49.118
cb15:901b:901b:1324:b51a:3fcd:a157:3177	161.87.49.119
cb15:901b:901b:1324:b51a:3fcd:a157:3178	161.87.49.120

cb15:901b:901b:1324:b51a:3fcd:a157:3179	161.87.49.121
cb15:901b:901b:1324:b51a:3fcd:a157:317a	161.87.49.122
cb15:901b:901b:1324:b51a:3fcd:a157:317b	161.87.49.123
cb15:901b:901b:1324:b51a:3fcd:a157:317c	161.87.49.124
cb15:901b:901b:1324:b51a:3fcd:a157:317d	161.87.49.125
cb15:901b:901b:1324:b51a:3fcd:a157:317e	161.87.49.126
cb15:901b:901b:1324:b51a:3fcd:a157:317f	161.87.49.127
cb15:901b:901b:1324:b51a:3fcd:a157:3180	161.87.49.128
cb15:901b:901b:1324:b51a:3fcd:a157:3181	161.87.49.129
cb15:901b:901b:1324:b51a:3fcd:a157:3182	161.87.49.130
cb15:901b:901b:1324:b51a:3fcd:a157:3183	161.87.49.131
cb15:901b:901b:1324:b51a:3fcd:a157:3184	161.87.49.132
cb15:901b:901b:1324:b51a:3fcd:a157:3185	161.87.49.133
cb15:901b:901b:1324:b51a:3fcd:a157:3186	161.87.49.134
cb15:901b:901b:1324:b51a:3fcd:a157:3187	161.87.49.135
cb15:901b:901b:1324:b51a:3fcd:a157:3188	161.87.49.136
cb15:901b:901b:1324:b51a:3fcd:a157:3189	161.87.49.137
cb15:901b:901b:1324:b51a:3fcd:a157:318a	161.87.49.138
cb15:901b:901b:1324:b51a:3fcd:a157:318b	161.87.49.139
cb15:901b:901b:1324:b51a:3fcd:a157:318c	161.87.49.140
cb15:901b:901b:1324:b51a:3fcd:a157:318d	161.87.49.141
cb15:901b:901b:1324:b51a:3fcd:a157:318e	161.87.49.142
cb15:901b:901b:1324:b51a:3fcd:a157:318f	161.87.49.143
cb15:901b:901b:1324:b51a:3fcd:a157:3190	161.87.49.144
cb15:901b:901b:1324:b51a:3fcd:a157:3191	161.87.49.145
cb15:901b:901b:1324:b51a:3fcd:a157:3192	161.87.49.146
cb15:901b:901b:1324:b51a:3fcd:a157:3193	161.87.49.147
cb15:901b:901b:1324:b51a:3fcd:a157:3194	161.87.49.148
cb15:901b:901b:1324:b51a:3fcd:a157:3195	161.87.49.149
cb15:901b:901b:1324:b51a:3fcd:a157:3196	161.87.49.150
cb15:901b:901b:1324:b51a:3fcd:a157:3197	161.87.49.151
cb15:901b:901b:1324:b51a:3fcd:a157:3198	161.87.49.152
cb15:901b:901b:1324:b51a:3fcd:a157:3199	161.87.49.153
cb15:901b:901b:1324:b51a:3fcd:a157:319a	161.87.49.154
cb15:901b:901b:1324:b51a:3fcd:a157:319b	161.87.49.155
cb15:901b:901b:1324:b51a:3fcd:a157:319c	161.87.49.156
cb15:901b:901b:1324:b51a:3fcd:a157:319d	161.87.49.157
cb15:901b:901b:1324:b51a:3fcd:a157:319e	161.87.49.158
cb15:901b:901b:1324:b51a:3fcd:a157:319f	161.87.49.159
cb15:901b:901b:1324:b51a:3fcd:a157:31a0	161.87.49.160
cb15:901b:901b:1324:b51a:3fcd:a157:31a1	161.87.49.161
cb15:901b:901b:1324:b51a:3fcd:a157:31a2	161.87.49.162
cb15:901b:901b:1324:b51a:3fcd:a157:31a3	161.87.49.163
cb15:901b:901b:1324:b51a:3fcd:a157:31a4	161.87.49.164
cb15:901b:901b:1324:b51a:3fcd:a157:31a5	161.87.49.165
cb15:901b:901b:1324:b51a:3fcd:a157:31a6	161.87.49.166
cb15:901b:901b:1324:b51a:3fcd:a157:31a7	161.87.49.167
cb15:901b:901b:1324:b51a:3fcd:a157:31a8	161.87.49.168
cb15:901b:901b:1324:b51a:3fcd:a157:31a9	161.87.49.169
cb15:901b:901b:1324:b51a:3fcd:a157:31aa	161.87.49.170
cb15:901b:901b:1324:b51a:3fcd:a157:31ab	161.87.49.171
cb15:901b:901b:1324:b51a:3fcd:a157:31ac	161.87.49.172
cb15:901b:901b:1324:b51a:3fcd:a157:31ad	161.87.49.173
cb15:901b:901b:1324:b51a:3fcd:a157:31ae	161.87.49.174
cb15:901b:901b:1324:b51a:3fcd:a157:31af	161.87.49.175
cb15:901b:901b:1324:b51a:3fcd:a157:31b0	161.87.49.176
cb15:901b:901b:1324:b51a:3fcd:a157:31b1	161.87.49.177
cb15:901b:901b:1324:b51a:3fcd:a157:31b2	161.87.49.178
cb15:901b:901b:1324:b51a:3fcd:a157:31b3	161.87.49.179
cb15:901b:901b:1324:b51a:3fcd:a157:31b4	161.87.49.180

cb15:901b:901b:1324:b51a:3fcd:a157:31b5	161.87.49.181
cb15:901b:901b:1324:b51a:3fcd:a157:31b6	161.87.49.182
cb15:901b:901b:1324:b51a:3fcd:a157:31b7	161.87.49.183
cb15:901b:901b:1324:b51a:3fcd:a157:31b8	161.87.49.184
cb15:901b:901b:1324:b51a:3fcd:a157:31b9	161.87.49.185
cb15:901b:901b:1324:b51a:3fcd:a157:31ba	161.87.49.186
cb15:901b:901b:1324:b51a:3fcd:a157:31bb	161.87.49.187
cb15:901b:901b:1324:b51a:3fcd:a157:31bc	161.87.49.188
cb15:901b:901b:1324:b51a:3fcd:a157:31bd	161.87.49.189
cb15:901b:901b:1324:b51a:3fcd:a157:31be	161.87.49.190
cb15:901b:901b:1324:b51a:3fcd:a157:31bf	161.87.49.191
cb15:901b:901b:1324:b51a:3fcd:a157:31c0	161.87.49.192
cb15:901b:901b:1324:b51a:3fcd:a157:31c1	161.87.49.193
cb15:901b:901b:1324:b51a:3fcd:a157:31c2	161.87.49.194
cb15:901b:901b:1324:b51a:3fcd:a157:31c3	161.87.49.195
cb15:901b:901b:1324:b51a:3fcd:a157:31c4	161.87.49.196
cb15:901b:901b:1324:b51a:3fcd:a157:31c5	161.87.49.197
cb15:901b:901b:1324:b51a:3fcd:a157:31c6	161.87.49.198
cb15:901b:901b:1324:b51a:3fcd:a157:31c7	161.87.49.199
cb15:901b:901b:1324:b51a:3fcd:a157:31c8	161.87.49.200
cb15:901b:901b:1324:b51a:3fcd:a157:31c9	161.87.49.201
cb15:901b:901b:1324:b51a:3fcd:a157:31ca	161.87.49.202
cb15:901b:901b:1324:b51a:3fcd:a157:31cb	161.87.49.203
cb15:901b:901b:1324:b51a:3fcd:a157:31cc	161.87.49.204
cb15:901b:901b:1324:b51a:3fcd:a157:31cd	161.87.49.205
cb15:901b:901b:1324:b51a:3fcd:a157:31ce	161.87.49.206
cb15:901b:901b:1324:b51a:3fcd:a157:31cf	161.87.49.207
cb15:901b:901b:1324:b51a:3fcd:a157:31d0	161.87.49.208
cb15:901b:901b:1324:b51a:3fcd:a157:31d1	161.87.49.209
cb15:901b:901b:1324:b51a:3fcd:a157:31d2	161.87.49.210
cb15:901b:901b:1324:b51a:3fcd:a157:31d3	161.87.49.211
cb15:901b:901b:1324:b51a:3fcd:a157:31d4	161.87.49.212
cb15:901b:901b:1324:b51a:3fcd:a157:31d5	161.87.49.213
cb15:901b:901b:1324:b51a:3fcd:a157:31d6	161.87.49.214
cb15:901b:901b:1324:b51a:3fcd:a157:31d7	161.87.49.215
cb15:901b:901b:1324:b51a:3fcd:a157:31d8	161.87.49.216
cb15:901b:901b:1324:b51a:3fcd:a157:31d9	161.87.49.217
cb15:901b:901b:1324:b51a:3fcd:a157:31da	161.87.49.218
cb15:901b:901b:1324:b51a:3fcd:a157:31db	161.87.49.219
cb15:901b:901b:1324:b51a:3fcd:a157:31dc	161.87.49.220
cb15:901b:901b:1324:b51a:3fcd:a157:31dd	161.87.49.221
cb15:901b:901b:1324:b51a:3fcd:a157:31de	161.87.49.222
cb15:901b:901b:1324:b51a:3fcd:a157:31df	161.87.49.223
cb15:901b:901b:1324:b51a:3fcd:a157:31e0	161.87.49.224
cb15:901b:901b:1324:b51a:3fcd:a157:31e1	161.87.49.225
cb15:901b:901b:1324:b51a:3fcd:a157:31e2	161.87.49.226
cb15:901b:901b:1324:b51a:3fcd:a157:31e3	161.87.49.227
cb15:901b:901b:1324:b51a:3fcd:a157:31e4	161.87.49.228
cb15:901b:901b:1324:b51a:3fcd:a157:31e5	161.87.49.229
cb15:901b:901b:1324:b51a:3fcd:a157:31e6	161.87.49.230
cb15:901b:901b:1324:b51a:3fcd:a157:31e7	161.87.49.231
cb15:901b:901b:1324:b51a:3fcd:a157:31e8	161.87.49.232
cb15:901b:901b:1324:b51a:3fcd:a157:31e9	161.87.49.233
cb15:901b:901b:1324:b51a:3fcd:a157:31ea	161.87.49.234
cb15:901b:901b:1324:b51a:3fcd:a157:31eb	161.87.49.235
cb15:901b:901b:1324:b51a:3fcd:a157:31ec	161.87.49.236
cb15:901b:901b:1324:b51a:3fcd:a157:31ed	161.87.49.237
cb15:901b:901b:1324:b51a:3fcd:a157:31ee	161.87.49.238
cb15:901b:901b:1324:b51a:3fcd:a157:31ef	161.87.49.239
cb15:901b:901b:1324:b51a:3fcd:a157:31f0	161.87.49.240
cb15:901b:901b:1324:b51a:3fcd:a157:31f1	161.87.49.241
cb15:901b:901b:1324:b51a:3fcd:a157:31f2	161.87.49.242
cb15:901b:901b:1324:b51a:3fcd:a157:31f3	161.87.49.243
cb15:901b:901b:1324:b51a:3fcd:a157:31f4	161.87.49.244
cb15:901b:901b:1324:b51a:3fcd:a157:31f5	161.87.49.245
cb15:901b:901b:1324:b51a:3fcd:a157:31f6	161.87.49.246
cb15:901b:901b:1324:b51a:3fcd:a157:31f7	161.87.49.247
cb15:901b:901b:1324:b51a:3fcd:a157:31f8	161.87.49.248
cb15:901b:901b:1324:b51a:3fcd:a157:31f9	161.87.49.249
cb15:901b:901b:1324:b51a:3fcd:a157:31fa	161.87.49.250
cb15:901b:901b:1324:b51a:3fcd:a157:31fb	161.87.49.251
cb15:901b:901b:1324:b51a:3fcd:a157:31fc	161.87.49.252
cb15:901b:901b:1324:b51a:3fcd:a157:31fd	161.87.49.253
cb15:901b:901b:1324:b51a:3fcd:a157:31fe	161.87.49.254
cb15:901b:901b:1324:b51a:3fcd:a157:31ff	161.87.49.255

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.