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:ada3:db24:cc89:3101	204.137.49.1
cb15:901b:901b:1324:ada3:db24:cc89:3102	204.137.49.2
cb15:901b:901b:1324:ada3:db24:cc89:3103	204.137.49.3
cb15:901b:901b:1324:ada3:db24:cc89:3104	204.137.49.4
cb15:901b:901b:1324:ada3:db24:cc89:3105	204.137.49.5
cb15:901b:901b:1324:ada3:db24:cc89:3106	204.137.49.6
cb15:901b:901b:1324:ada3:db24:cc89:3107	204.137.49.7
cb15:901b:901b:1324:ada3:db24:cc89:3108	204.137.49.8
cb15:901b:901b:1324:ada3:db24:cc89:3109	204.137.49.9
cb15:901b:901b:1324:ada3:db24:cc89:310a	204.137.49.10
cb15:901b:901b:1324:ada3:db24:cc89:310b	204.137.49.11
cb15:901b:901b:1324:ada3:db24:cc89:310c	204.137.49.12
cb15:901b:901b:1324:ada3:db24:cc89:310d	204.137.49.13
cb15:901b:901b:1324:ada3:db24:cc89:310e	204.137.49.14
cb15:901b:901b:1324:ada3:db24:cc89:310f	204.137.49.15
cb15:901b:901b:1324:ada3:db24:cc89:3110	204.137.49.16
cb15:901b:901b:1324:ada3:db24:cc89:3111	204.137.49.17
cb15:901b:901b:1324:ada3:db24:cc89:3112	204.137.49.18
cb15:901b:901b:1324:ada3:db24:cc89:3113	204.137.49.19
cb15:901b:901b:1324:ada3:db24:cc89:3114	204.137.49.20
cb15:901b:901b:1324:ada3:db24:cc89:3115	204.137.49.21
cb15:901b:901b:1324:ada3:db24:cc89:3116	204.137.49.22
cb15:901b:901b:1324:ada3:db24:cc89:3117	204.137.49.23
cb15:901b:901b:1324:ada3:db24:cc89:3118	204.137.49.24
cb15:901b:901b:1324:ada3:db24:cc89:3119	204.137.49.25
cb15:901b:901b:1324:ada3:db24:cc89:311a	204.137.49.26
cb15:901b:901b:1324:ada3:db24:cc89:311b	204.137.49.27
cb15:901b:901b:1324:ada3:db24:cc89:311c	204.137.49.28
cb15:901b:901b:1324:ada3:db24:cc89:311d	204.137.49.29
cb15:901b:901b:1324:ada3:db24:cc89:311e	204.137.49.30
cb15:901b:901b:1324:ada3:db24:cc89:311f	204.137.49.31
cb15:901b:901b:1324:ada3:db24:cc89:3120	204.137.49.32
cb15:901b:901b:1324:ada3:db24:cc89:3121	204.137.49.33
cb15:901b:901b:1324:ada3:db24:cc89:3122	204.137.49.34
cb15:901b:901b:1324:ada3:db24:cc89:3123	204.137.49.35
cb15:901b:901b:1324:ada3:db24:cc89:3124	204.137.49.36
cb15:901b:901b:1324:ada3:db24:cc89:3125	204.137.49.37
cb15:901b:901b:1324:ada3:db24:cc89:3126	204.137.49.38
cb15:901b:901b:1324:ada3:db24:cc89:3127	204.137.49.39
cb15:901b:901b:1324:ada3:db24:cc89:3128	204.137.49.40
cb15:901b:901b:1324:ada3:db24:cc89:3129	204.137.49.41
cb15:901b:901b:1324:ada3:db24:cc89:312a	204.137.49.42
cb15:901b:901b:1324:ada3:db24:cc89:312b	204.137.49.43
cb15:901b:901b:1324:ada3:db24:cc89:312c	204.137.49.44
cb15:901b:901b:1324:ada3:db24:cc89:312d	204.137.49.45
cb15:901b:901b:1324:ada3:db24:cc89:312e	204.137.49.46
cb15:901b:901b:1324:ada3:db24:cc89:312f	204.137.49.47
cb15:901b:901b:1324:ada3:db24:cc89:3130	204.137.49.48
cb15:901b:901b:1324:ada3:db24:cc89:3131	204.137.49.49
cb15:901b:901b:1324:ada3:db24:cc89:3132	204.137.49.50
cb15:901b:901b:1324:ada3:db24:cc89:3133	204.137.49.51
cb15:901b:901b:1324:ada3:db24:cc89:3134	204.137.49.52
cb15:901b:901b:1324:ada3:db24:cc89:3135	204.137.49.53
cb15:901b:901b:1324:ada3:db24:cc89:3136	204.137.49.54
cb15:901b:901b:1324:ada3:db24:cc89:3137	204.137.49.55
cb15:901b:901b:1324:ada3:db24:cc89:3138	204.137.49.56
cb15:901b:901b:1324:ada3:db24:cc89:3139	204.137.49.57
cb15:901b:901b:1324:ada3:db24:cc89:313a	204.137.49.58
cb15:901b:901b:1324:ada3:db24:cc89:313b	204.137.49.59
cb15:901b:901b:1324:ada3:db24:cc89:313c	204.137.49.60

cb15:901b:901b:1324:ada3:db24:cc89:313d	204.137.49.61
cb15:901b:901b:1324:ada3:db24:cc89:313e	204.137.49.62
cb15:901b:901b:1324:ada3:db24:cc89:313f	204.137.49.63
cb15:901b:901b:1324:ada3:db24:cc89:3140	204.137.49.64
cb15:901b:901b:1324:ada3:db24:cc89:3141	204.137.49.65
cb15:901b:901b:1324:ada3:db24:cc89:3142	204.137.49.66
cb15:901b:901b:1324:ada3:db24:cc89:3143	204.137.49.67
cb15:901b:901b:1324:ada3:db24:cc89:3144	204.137.49.68
cb15:901b:901b:1324:ada3:db24:cc89:3145	204.137.49.69
cb15:901b:901b:1324:ada3:db24:cc89:3146	204.137.49.70
cb15:901b:901b:1324:ada3:db24:cc89:3147	204.137.49.71
cb15:901b:901b:1324:ada3:db24:cc89:3148	204.137.49.72
cb15:901b:901b:1324:ada3:db24:cc89:3149	204.137.49.73
cb15:901b:901b:1324:ada3:db24:cc89:314a	204.137.49.74
cb15:901b:901b:1324:ada3:db24:cc89:314b	204.137.49.75
cb15:901b:901b:1324:ada3:db24:cc89:314c	204.137.49.76
cb15:901b:901b:1324:ada3:db24:cc89:314d	204.137.49.77
cb15:901b:901b:1324:ada3:db24:cc89:314e	204.137.49.78
cb15:901b:901b:1324:ada3:db24:cc89:314f	204.137.49.79
cb15:901b:901b:1324:ada3:db24:cc89:3150	204.137.49.80
cb15:901b:901b:1324:ada3:db24:cc89:3151	204.137.49.81
cb15:901b:901b:1324:ada3:db24:cc89:3152	204.137.49.82
cb15:901b:901b:1324:ada3:db24:cc89:3153	204.137.49.83
cb15:901b:901b:1324:ada3:db24:cc89:3154	204.137.49.84
cb15:901b:901b:1324:ada3:db24:cc89:3155	204.137.49.85
cb15:901b:901b:1324:ada3:db24:cc89:3156	204.137.49.86
cb15:901b:901b:1324:ada3:db24:cc89:3157	204.137.49.87
cb15:901b:901b:1324:ada3:db24:cc89:3158	204.137.49.88
cb15:901b:901b:1324:ada3:db24:cc89:3159	204.137.49.89
cb15:901b:901b:1324:ada3:db24:cc89:315a	204.137.49.90
cb15:901b:901b:1324:ada3:db24:cc89:315b	204.137.49.91
cb15:901b:901b:1324:ada3:db24:cc89:315c	204.137.49.92
cb15:901b:901b:1324:ada3:db24:cc89:315d	204.137.49.93
cb15:901b:901b:1324:ada3:db24:cc89:315e	204.137.49.94
cb15:901b:901b:1324:ada3:db24:cc89:315f	204.137.49.95
cb15:901b:901b:1324:ada3:db24:cc89:3160	204.137.49.96
cb15:901b:901b:1324:ada3:db24:cc89:3161	204.137.49.97
cb15:901b:901b:1324:ada3:db24:cc89:3162	204.137.49.98
cb15:901b:901b:1324:ada3:db24:cc89:3163	204.137.49.99
cb15:901b:901b:1324:ada3:db24:cc89:3164	204.137.49.100
cb15:901b:901b:1324:ada3:db24:cc89:3165	204.137.49.101
cb15:901b:901b:1324:ada3:db24:cc89:3166	204.137.49.102
cb15:901b:901b:1324:ada3:db24:cc89:3167	204.137.49.103
cb15:901b:901b:1324:ada3:db24:cc89:3168	204.137.49.104
cb15:901b:901b:1324:ada3:db24:cc89:3169	204.137.49.105
cb15:901b:901b:1324:ada3:db24:cc89:316a	204.137.49.106
cb15:901b:901b:1324:ada3:db24:cc89:316b	204.137.49.107
cb15:901b:901b:1324:ada3:db24:cc89:316c	204.137.49.108
cb15:901b:901b:1324:ada3:db24:cc89:316d	204.137.49.109
cb15:901b:901b:1324:ada3:db24:cc89:316e	204.137.49.110
cb15:901b:901b:1324:ada3:db24:cc89:316f	204.137.49.111
cb15:901b:901b:1324:ada3:db24:cc89:3170	204.137.49.112
cb15:901b:901b:1324:ada3:db24:cc89:3171	204.137.49.113
cb15:901b:901b:1324:ada3:db24:cc89:3172	204.137.49.114
cb15:901b:901b:1324:ada3:db24:cc89:3173	204.137.49.115
cb15:901b:901b:1324:ada3:db24:cc89:3174	204.137.49.116
cb15:901b:901b:1324:ada3:db24:cc89:3175	204.137.49.117
cb15:901b:901b:1324:ada3:db24:cc89:3176	204.137.49.118
cb15:901b:901b:1324:ada3:db24:cc89:3177	204.137.49.119
cb15:901b:901b:1324:ada3:db24:cc89:3178	204.137.49.120

cb15:901b:901b:1324:ada3:db24:cc89:3179	204.137.49.121
cb15:901b:901b:1324:ada3:db24:cc89:317a	204.137.49.122
cb15:901b:901b:1324:ada3:db24:cc89:317b	204.137.49.123
cb15:901b:901b:1324:ada3:db24:cc89:317c	204.137.49.124
cb15:901b:901b:1324:ada3:db24:cc89:317d	204.137.49.125
cb15:901b:901b:1324:ada3:db24:cc89:317e	204.137.49.126
cb15:901b:901b:1324:ada3:db24:cc89:317f	204.137.49.127
cb15:901b:901b:1324:ada3:db24:cc89:3180	204.137.49.128
cb15:901b:901b:1324:ada3:db24:cc89:3181	204.137.49.129
cb15:901b:901b:1324:ada3:db24:cc89:3182	204.137.49.130
cb15:901b:901b:1324:ada3:db24:cc89:3183	204.137.49.131
cb15:901b:901b:1324:ada3:db24:cc89:3184	204.137.49.132
cb15:901b:901b:1324:ada3:db24:cc89:3185	204.137.49.133
cb15:901b:901b:1324:ada3:db24:cc89:3186	204.137.49.134
cb15:901b:901b:1324:ada3:db24:cc89:3187	204.137.49.135
cb15:901b:901b:1324:ada3:db24:cc89:3188	204.137.49.136
cb15:901b:901b:1324:ada3:db24:cc89:3189	204.137.49.137
cb15:901b:901b:1324:ada3:db24:cc89:318a	204.137.49.138
cb15:901b:901b:1324:ada3:db24:cc89:318b	204.137.49.139
cb15:901b:901b:1324:ada3:db24:cc89:318c	204.137.49.140
cb15:901b:901b:1324:ada3:db24:cc89:318d	204.137.49.141
cb15:901b:901b:1324:ada3:db24:cc89:318e	204.137.49.142
cb15:901b:901b:1324:ada3:db24:cc89:318f	204.137.49.143
cb15:901b:901b:1324:ada3:db24:cc89:3190	204.137.49.144
cb15:901b:901b:1324:ada3:db24:cc89:3191	204.137.49.145
cb15:901b:901b:1324:ada3:db24:cc89:3192	204.137.49.146
cb15:901b:901b:1324:ada3:db24:cc89:3193	204.137.49.147
cb15:901b:901b:1324:ada3:db24:cc89:3194	204.137.49.148
cb15:901b:901b:1324:ada3:db24:cc89:3195	204.137.49.149
cb15:901b:901b:1324:ada3:db24:cc89:3196	204.137.49.150
cb15:901b:901b:1324:ada3:db24:cc89:3197	204.137.49.151
cb15:901b:901b:1324:ada3:db24:cc89:3198	204.137.49.152
cb15:901b:901b:1324:ada3:db24:cc89:3199	204.137.49.153
cb15:901b:901b:1324:ada3:db24:cc89:319a	204.137.49.154
cb15:901b:901b:1324:ada3:db24:cc89:319b	204.137.49.155
cb15:901b:901b:1324:ada3:db24:cc89:319c	204.137.49.156
cb15:901b:901b:1324:ada3:db24:cc89:319d	204.137.49.157
cb15:901b:901b:1324:ada3:db24:cc89:319e	204.137.49.158
cb15:901b:901b:1324:ada3:db24:cc89:319f	204.137.49.159
cb15:901b:901b:1324:ada3:db24:cc89:31a0	204.137.49.160
cb15:901b:901b:1324:ada3:db24:cc89:31a1	204.137.49.161
cb15:901b:901b:1324:ada3:db24:cc89:31a2	204.137.49.162
cb15:901b:901b:1324:ada3:db24:cc89:31a3	204.137.49.163
cb15:901b:901b:1324:ada3:db24:cc89:31a4	204.137.49.164
cb15:901b:901b:1324:ada3:db24:cc89:31a5	204.137.49.165
cb15:901b:901b:1324:ada3:db24:cc89:31a6	204.137.49.166
cb15:901b:901b:1324:ada3:db24:cc89:31a7	204.137.49.167
cb15:901b:901b:1324:ada3:db24:cc89:31a8	204.137.49.168
cb15:901b:901b:1324:ada3:db24:cc89:31a9	204.137.49.169
cb15:901b:901b:1324:ada3:db24:cc89:31aa	204.137.49.170
cb15:901b:901b:1324:ada3:db24:cc89:31ab	204.137.49.171
cb15:901b:901b:1324:ada3:db24:cc89:31ac	204.137.49.172
cb15:901b:901b:1324:ada3:db24:cc89:31ad	204.137.49.173
cb15:901b:901b:1324:ada3:db24:cc89:31ae	204.137.49.174
cb15:901b:901b:1324:ada3:db24:cc89:31af	204.137.49.175
cb15:901b:901b:1324:ada3:db24:cc89:31b0	204.137.49.176
cb15:901b:901b:1324:ada3:db24:cc89:31b1	204.137.49.177
cb15:901b:901b:1324:ada3:db24:cc89:31b2	204.137.49.178
cb15:901b:901b:1324:ada3:db24:cc89:31b3	204.137.49.179
cb15:901b:901b:1324:ada3:db24:cc89:31b4	204.137.49.180

cb15:901b:901b:1324:ada3:db24:cc89:31b5	204.137.49.181
cb15:901b:901b:1324:ada3:db24:cc89:31b6	204.137.49.182
cb15:901b:901b:1324:ada3:db24:cc89:31b7	204.137.49.183
cb15:901b:901b:1324:ada3:db24:cc89:31b8	204.137.49.184
cb15:901b:901b:1324:ada3:db24:cc89:31b9	204.137.49.185
cb15:901b:901b:1324:ada3:db24:cc89:31ba	204.137.49.186
cb15:901b:901b:1324:ada3:db24:cc89:31bb	204.137.49.187
cb15:901b:901b:1324:ada3:db24:cc89:31bc	204.137.49.188
cb15:901b:901b:1324:ada3:db24:cc89:31bd	204.137.49.189
cb15:901b:901b:1324:ada3:db24:cc89:31be	204.137.49.190
cb15:901b:901b:1324:ada3:db24:cc89:31bf	204.137.49.191
cb15:901b:901b:1324:ada3:db24:cc89:31c0	204.137.49.192
cb15:901b:901b:1324:ada3:db24:cc89:31c1	204.137.49.193
cb15:901b:901b:1324:ada3:db24:cc89:31c2	204.137.49.194
cb15:901b:901b:1324:ada3:db24:cc89:31c3	204.137.49.195
cb15:901b:901b:1324:ada3:db24:cc89:31c4	204.137.49.196
cb15:901b:901b:1324:ada3:db24:cc89:31c5	204.137.49.197
cb15:901b:901b:1324:ada3:db24:cc89:31c6	204.137.49.198
cb15:901b:901b:1324:ada3:db24:cc89:31c7	204.137.49.199
cb15:901b:901b:1324:ada3:db24:cc89:31c8	204.137.49.200
cb15:901b:901b:1324:ada3:db24:cc89:31c9	204.137.49.201
cb15:901b:901b:1324:ada3:db24:cc89:31ca	204.137.49.202
cb15:901b:901b:1324:ada3:db24:cc89:31cb	204.137.49.203
cb15:901b:901b:1324:ada3:db24:cc89:31cc	204.137.49.204
cb15:901b:901b:1324:ada3:db24:cc89:31cd	204.137.49.205
cb15:901b:901b:1324:ada3:db24:cc89:31ce	204.137.49.206
cb15:901b:901b:1324:ada3:db24:cc89:31cf	204.137.49.207
cb15:901b:901b:1324:ada3:db24:cc89:31d0	204.137.49.208
cb15:901b:901b:1324:ada3:db24:cc89:31d1	204.137.49.209
cb15:901b:901b:1324:ada3:db24:cc89:31d2	204.137.49.210
cb15:901b:901b:1324:ada3:db24:cc89:31d3	204.137.49.211
cb15:901b:901b:1324:ada3:db24:cc89:31d4	204.137.49.212
cb15:901b:901b:1324:ada3:db24:cc89:31d5	204.137.49.213
cb15:901b:901b:1324:ada3:db24:cc89:31d6	204.137.49.214
cb15:901b:901b:1324:ada3:db24:cc89:31d7	204.137.49.215
cb15:901b:901b:1324:ada3:db24:cc89:31d8	204.137.49.216
cb15:901b:901b:1324:ada3:db24:cc89:31d9	204.137.49.217
cb15:901b:901b:1324:ada3:db24:cc89:31da	204.137.49.218
cb15:901b:901b:1324:ada3:db24:cc89:31db	204.137.49.219
cb15:901b:901b:1324:ada3:db24:cc89:31dc	204.137.49.220
cb15:901b:901b:1324:ada3:db24:cc89:31dd	204.137.49.221
cb15:901b:901b:1324:ada3:db24:cc89:31de	204.137.49.222
cb15:901b:901b:1324:ada3:db24:cc89:31df	204.137.49.223
cb15:901b:901b:1324:ada3:db24:cc89:31e0	204.137.49.224
cb15:901b:901b:1324:ada3:db24:cc89:31e1	204.137.49.225
cb15:901b:901b:1324:ada3:db24:cc89:31e2	204.137.49.226
cb15:901b:901b:1324:ada3:db24:cc89:31e3	204.137.49.227
cb15:901b:901b:1324:ada3:db24:cc89:31e4	204.137.49.228
cb15:901b:901b:1324:ada3:db24:cc89:31e5	204.137.49.229
cb15:901b:901b:1324:ada3:db24:cc89:31e6	204.137.49.230
cb15:901b:901b:1324:ada3:db24:cc89:31e7	204.137.49.231
cb15:901b:901b:1324:ada3:db24:cc89:31e8	204.137.49.232
cb15:901b:901b:1324:ada3:db24:cc89:31e9	204.137.49.233
cb15:901b:901b:1324:ada3:db24:cc89:31ea	204.137.49.234
cb15:901b:901b:1324:ada3:db24:cc89:31eb	204.137.49.235
cb15:901b:901b:1324:ada3:db24:cc89:31ec	204.137.49.236
cb15:901b:901b:1324:ada3:db24:cc89:31ed	204.137.49.237
cb15:901b:901b:1324:ada3:db24:cc89:31ee	204.137.49.238
cb15:901b:901b:1324:ada3:db24:cc89:31ef	204.137.49.239
cb15:901b:901b:1324:ada3:db24:cc89:31f0	204.137.49.240
cb15:901b:901b:1324:ada3:db24:cc89:31f1	204.137.49.241
cb15:901b:901b:1324:ada3:db24:cc89:31f2	204.137.49.242
cb15:901b:901b:1324:ada3:db24:cc89:31f3	204.137.49.243
cb15:901b:901b:1324:ada3:db24:cc89:31f4	204.137.49.244
cb15:901b:901b:1324:ada3:db24:cc89:31f5	204.137.49.245
cb15:901b:901b:1324:ada3:db24:cc89:31f6	204.137.49.246
cb15:901b:901b:1324:ada3:db24:cc89:31f7	204.137.49.247
cb15:901b:901b:1324:ada3:db24:cc89:31f8	204.137.49.248
cb15:901b:901b:1324:ada3:db24:cc89:31f9	204.137.49.249
cb15:901b:901b:1324:ada3:db24:cc89:31fa	204.137.49.250
cb15:901b:901b:1324:ada3:db24:cc89:31fb	204.137.49.251
cb15:901b:901b:1324:ada3:db24:cc89:31fc	204.137.49.252
cb15:901b:901b:1324:ada3:db24:cc89:31fd	204.137.49.253
cb15:901b:901b:1324:ada3:db24:cc89:31fe	204.137.49.254
cb15:901b:901b:1324:ada3:db24:cc89:31ff	204.137.49.255

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.