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:f048:1224:3301	18.36.51.1
cb15:901b:901b:91fd:3155:f048:1224:3302	18.36.51.2
cb15:901b:901b:91fd:3155:f048:1224:3303	18.36.51.3
cb15:901b:901b:91fd:3155:f048:1224:3304	18.36.51.4
cb15:901b:901b:91fd:3155:f048:1224:3305	18.36.51.5
cb15:901b:901b:91fd:3155:f048:1224:3306	18.36.51.6
cb15:901b:901b:91fd:3155:f048:1224:3307	18.36.51.7
cb15:901b:901b:91fd:3155:f048:1224:3308	18.36.51.8
cb15:901b:901b:91fd:3155:f048:1224:3309	18.36.51.9
cb15:901b:901b:91fd:3155:f048:1224:330a	18.36.51.10
cb15:901b:901b:91fd:3155:f048:1224:330b	18.36.51.11
cb15:901b:901b:91fd:3155:f048:1224:330c	18.36.51.12
cb15:901b:901b:91fd:3155:f048:1224:330d	18.36.51.13
cb15:901b:901b:91fd:3155:f048:1224:330e	18.36.51.14
cb15:901b:901b:91fd:3155:f048:1224:330f	18.36.51.15
cb15:901b:901b:91fd:3155:f048:1224:3310	18.36.51.16
cb15:901b:901b:91fd:3155:f048:1224:3311	18.36.51.17
cb15:901b:901b:91fd:3155:f048:1224:3312	18.36.51.18
cb15:901b:901b:91fd:3155:f048:1224:3313	18.36.51.19
cb15:901b:901b:91fd:3155:f048:1224:3314	18.36.51.20
cb15:901b:901b:91fd:3155:f048:1224:3315	18.36.51.21
cb15:901b:901b:91fd:3155:f048:1224:3316	18.36.51.22
cb15:901b:901b:91fd:3155:f048:1224:3317	18.36.51.23
cb15:901b:901b:91fd:3155:f048:1224:3318	18.36.51.24
cb15:901b:901b:91fd:3155:f048:1224:3319	18.36.51.25
cb15:901b:901b:91fd:3155:f048:1224:331a	18.36.51.26
cb15:901b:901b:91fd:3155:f048:1224:331b	18.36.51.27
cb15:901b:901b:91fd:3155:f048:1224:331c	18.36.51.28
cb15:901b:901b:91fd:3155:f048:1224:331d	18.36.51.29
cb15:901b:901b:91fd:3155:f048:1224:331e	18.36.51.30
cb15:901b:901b:91fd:3155:f048:1224:331f	18.36.51.31
cb15:901b:901b:91fd:3155:f048:1224:3320	18.36.51.32
cb15:901b:901b:91fd:3155:f048:1224:3321	18.36.51.33
cb15:901b:901b:91fd:3155:f048:1224:3322	18.36.51.34
cb15:901b:901b:91fd:3155:f048:1224:3323	18.36.51.35
cb15:901b:901b:91fd:3155:f048:1224:3324	18.36.51.36
cb15:901b:901b:91fd:3155:f048:1224:3325	18.36.51.37
cb15:901b:901b:91fd:3155:f048:1224:3326	18.36.51.38
cb15:901b:901b:91fd:3155:f048:1224:3327	18.36.51.39
cb15:901b:901b:91fd:3155:f048:1224:3328	18.36.51.40
cb15:901b:901b:91fd:3155:f048:1224:3329	18.36.51.41
cb15:901b:901b:91fd:3155:f048:1224:332a	18.36.51.42
cb15:901b:901b:91fd:3155:f048:1224:332b	18.36.51.43
cb15:901b:901b:91fd:3155:f048:1224:332c	18.36.51.44
cb15:901b:901b:91fd:3155:f048:1224:332d	18.36.51.45
cb15:901b:901b:91fd:3155:f048:1224:332e	18.36.51.46
cb15:901b:901b:91fd:3155:f048:1224:332f	18.36.51.47
cb15:901b:901b:91fd:3155:f048:1224:3330	18.36.51.48
cb15:901b:901b:91fd:3155:f048:1224:3331	18.36.51.49
cb15:901b:901b:91fd:3155:f048:1224:3332	18.36.51.50
cb15:901b:901b:91fd:3155:f048:1224:3333	18.36.51.51
cb15:901b:901b:91fd:3155:f048:1224:3334	18.36.51.52
cb15:901b:901b:91fd:3155:f048:1224:3335	18.36.51.53
cb15:901b:901b:91fd:3155:f048:1224:3336	18.36.51.54
cb15:901b:901b:91fd:3155:f048:1224:3337	18.36.51.55
cb15:901b:901b:91fd:3155:f048:1224:3338	18.36.51.56
cb15:901b:901b:91fd:3155:f048:1224:3339	18.36.51.57
cb15:901b:901b:91fd:3155:f048:1224:333a	18.36.51.58
cb15:901b:901b:91fd:3155:f048:1224:333b	18.36.51.59
cb15:901b:901b:91fd:3155:f048:1224:333c	18.36.51.60

cb15:901b:901b:91fd:3155:f048:1224:333d	18.36.51.61
cb15:901b:901b:91fd:3155:f048:1224:333e	18.36.51.62
cb15:901b:901b:91fd:3155:f048:1224:333f	18.36.51.63
cb15:901b:901b:91fd:3155:f048:1224:3340	18.36.51.64
cb15:901b:901b:91fd:3155:f048:1224:3341	18.36.51.65
cb15:901b:901b:91fd:3155:f048:1224:3342	18.36.51.66
cb15:901b:901b:91fd:3155:f048:1224:3343	18.36.51.67
cb15:901b:901b:91fd:3155:f048:1224:3344	18.36.51.68
cb15:901b:901b:91fd:3155:f048:1224:3345	18.36.51.69
cb15:901b:901b:91fd:3155:f048:1224:3346	18.36.51.70
cb15:901b:901b:91fd:3155:f048:1224:3347	18.36.51.71
cb15:901b:901b:91fd:3155:f048:1224:3348	18.36.51.72
cb15:901b:901b:91fd:3155:f048:1224:3349	18.36.51.73
cb15:901b:901b:91fd:3155:f048:1224:334a	18.36.51.74
cb15:901b:901b:91fd:3155:f048:1224:334b	18.36.51.75
cb15:901b:901b:91fd:3155:f048:1224:334c	18.36.51.76
cb15:901b:901b:91fd:3155:f048:1224:334d	18.36.51.77
cb15:901b:901b:91fd:3155:f048:1224:334e	18.36.51.78
cb15:901b:901b:91fd:3155:f048:1224:334f	18.36.51.79
cb15:901b:901b:91fd:3155:f048:1224:3350	18.36.51.80
cb15:901b:901b:91fd:3155:f048:1224:3351	18.36.51.81
cb15:901b:901b:91fd:3155:f048:1224:3352	18.36.51.82
cb15:901b:901b:91fd:3155:f048:1224:3353	18.36.51.83
cb15:901b:901b:91fd:3155:f048:1224:3354	18.36.51.84
cb15:901b:901b:91fd:3155:f048:1224:3355	18.36.51.85
cb15:901b:901b:91fd:3155:f048:1224:3356	18.36.51.86
cb15:901b:901b:91fd:3155:f048:1224:3357	18.36.51.87
cb15:901b:901b:91fd:3155:f048:1224:3358	18.36.51.88
cb15:901b:901b:91fd:3155:f048:1224:3359	18.36.51.89
cb15:901b:901b:91fd:3155:f048:1224:335a	18.36.51.90
cb15:901b:901b:91fd:3155:f048:1224:335b	18.36.51.91
cb15:901b:901b:91fd:3155:f048:1224:335c	18.36.51.92
cb15:901b:901b:91fd:3155:f048:1224:335d	18.36.51.93
cb15:901b:901b:91fd:3155:f048:1224:335e	18.36.51.94
cb15:901b:901b:91fd:3155:f048:1224:335f	18.36.51.95
cb15:901b:901b:91fd:3155:f048:1224:3360	18.36.51.96
cb15:901b:901b:91fd:3155:f048:1224:3361	18.36.51.97
cb15:901b:901b:91fd:3155:f048:1224:3362	18.36.51.98
cb15:901b:901b:91fd:3155:f048:1224:3363	18.36.51.99
cb15:901b:901b:91fd:3155:f048:1224:3364	18.36.51.100
cb15:901b:901b:91fd:3155:f048:1224:3365	18.36.51.101
cb15:901b:901b:91fd:3155:f048:1224:3366	18.36.51.102
cb15:901b:901b:91fd:3155:f048:1224:3367	18.36.51.103
cb15:901b:901b:91fd:3155:f048:1224:3368	18.36.51.104
cb15:901b:901b:91fd:3155:f048:1224:3369	18.36.51.105
cb15:901b:901b:91fd:3155:f048:1224:336a	18.36.51.106
cb15:901b:901b:91fd:3155:f048:1224:336b	18.36.51.107
cb15:901b:901b:91fd:3155:f048:1224:336c	18.36.51.108
cb15:901b:901b:91fd:3155:f048:1224:336d	18.36.51.109
cb15:901b:901b:91fd:3155:f048:1224:336e	18.36.51.110
cb15:901b:901b:91fd:3155:f048:1224:336f	18.36.51.111
cb15:901b:901b:91fd:3155:f048:1224:3370	18.36.51.112
cb15:901b:901b:91fd:3155:f048:1224:3371	18.36.51.113
cb15:901b:901b:91fd:3155:f048:1224:3372	18.36.51.114
cb15:901b:901b:91fd:3155:f048:1224:3373	18.36.51.115
cb15:901b:901b:91fd:3155:f048:1224:3374	18.36.51.116
cb15:901b:901b:91fd:3155:f048:1224:3375	18.36.51.117
cb15:901b:901b:91fd:3155:f048:1224:3376	18.36.51.118
cb15:901b:901b:91fd:3155:f048:1224:3377	18.36.51.119
cb15:901b:901b:91fd:3155:f048:1224:3378	18.36.51.120

cb15:901b:901b:91fd:3155:f048:1224:3379	18.36.51.121
cb15:901b:901b:91fd:3155:f048:1224:337a	18.36.51.122
cb15:901b:901b:91fd:3155:f048:1224:337b	18.36.51.123
cb15:901b:901b:91fd:3155:f048:1224:337c	18.36.51.124
cb15:901b:901b:91fd:3155:f048:1224:337d	18.36.51.125
cb15:901b:901b:91fd:3155:f048:1224:337e	18.36.51.126
cb15:901b:901b:91fd:3155:f048:1224:337f	18.36.51.127
cb15:901b:901b:91fd:3155:f048:1224:3380	18.36.51.128
cb15:901b:901b:91fd:3155:f048:1224:3381	18.36.51.129
cb15:901b:901b:91fd:3155:f048:1224:3382	18.36.51.130
cb15:901b:901b:91fd:3155:f048:1224:3383	18.36.51.131
cb15:901b:901b:91fd:3155:f048:1224:3384	18.36.51.132
cb15:901b:901b:91fd:3155:f048:1224:3385	18.36.51.133
cb15:901b:901b:91fd:3155:f048:1224:3386	18.36.51.134
cb15:901b:901b:91fd:3155:f048:1224:3387	18.36.51.135
cb15:901b:901b:91fd:3155:f048:1224:3388	18.36.51.136
cb15:901b:901b:91fd:3155:f048:1224:3389	18.36.51.137
cb15:901b:901b:91fd:3155:f048:1224:338a	18.36.51.138
cb15:901b:901b:91fd:3155:f048:1224:338b	18.36.51.139
cb15:901b:901b:91fd:3155:f048:1224:338c	18.36.51.140
cb15:901b:901b:91fd:3155:f048:1224:338d	18.36.51.141
cb15:901b:901b:91fd:3155:f048:1224:338e	18.36.51.142
cb15:901b:901b:91fd:3155:f048:1224:338f	18.36.51.143
cb15:901b:901b:91fd:3155:f048:1224:3390	18.36.51.144
cb15:901b:901b:91fd:3155:f048:1224:3391	18.36.51.145
cb15:901b:901b:91fd:3155:f048:1224:3392	18.36.51.146
cb15:901b:901b:91fd:3155:f048:1224:3393	18.36.51.147
cb15:901b:901b:91fd:3155:f048:1224:3394	18.36.51.148
cb15:901b:901b:91fd:3155:f048:1224:3395	18.36.51.149
cb15:901b:901b:91fd:3155:f048:1224:3396	18.36.51.150
cb15:901b:901b:91fd:3155:f048:1224:3397	18.36.51.151
cb15:901b:901b:91fd:3155:f048:1224:3398	18.36.51.152
cb15:901b:901b:91fd:3155:f048:1224:3399	18.36.51.153
cb15:901b:901b:91fd:3155:f048:1224:339a	18.36.51.154
cb15:901b:901b:91fd:3155:f048:1224:339b	18.36.51.155
cb15:901b:901b:91fd:3155:f048:1224:339c	18.36.51.156
cb15:901b:901b:91fd:3155:f048:1224:339d	18.36.51.157
cb15:901b:901b:91fd:3155:f048:1224:339e	18.36.51.158
cb15:901b:901b:91fd:3155:f048:1224:339f	18.36.51.159
cb15:901b:901b:91fd:3155:f048:1224:33a0	18.36.51.160
cb15:901b:901b:91fd:3155:f048:1224:33a1	18.36.51.161
cb15:901b:901b:91fd:3155:f048:1224:33a2	18.36.51.162
cb15:901b:901b:91fd:3155:f048:1224:33a3	18.36.51.163
cb15:901b:901b:91fd:3155:f048:1224:33a4	18.36.51.164
cb15:901b:901b:91fd:3155:f048:1224:33a5	18.36.51.165
cb15:901b:901b:91fd:3155:f048:1224:33a6	18.36.51.166
cb15:901b:901b:91fd:3155:f048:1224:33a7	18.36.51.167
cb15:901b:901b:91fd:3155:f048:1224:33a8	18.36.51.168
cb15:901b:901b:91fd:3155:f048:1224:33a9	18.36.51.169
cb15:901b:901b:91fd:3155:f048:1224:33aa	18.36.51.170
cb15:901b:901b:91fd:3155:f048:1224:33ab	18.36.51.171
cb15:901b:901b:91fd:3155:f048:1224:33ac	18.36.51.172
cb15:901b:901b:91fd:3155:f048:1224:33ad	18.36.51.173
cb15:901b:901b:91fd:3155:f048:1224:33ae	18.36.51.174
cb15:901b:901b:91fd:3155:f048:1224:33af	18.36.51.175
cb15:901b:901b:91fd:3155:f048:1224:33b0	18.36.51.176
cb15:901b:901b:91fd:3155:f048:1224:33b1	18.36.51.177
cb15:901b:901b:91fd:3155:f048:1224:33b2	18.36.51.178
cb15:901b:901b:91fd:3155:f048:1224:33b3	18.36.51.179
cb15:901b:901b:91fd:3155:f048:1224:33b4	18.36.51.180

cb15:901b:901b:91fd:3155:f048:1224:33b5	18.36.51.181
cb15:901b:901b:91fd:3155:f048:1224:33b6	18.36.51.182
cb15:901b:901b:91fd:3155:f048:1224:33b7	18.36.51.183
cb15:901b:901b:91fd:3155:f048:1224:33b8	18.36.51.184
cb15:901b:901b:91fd:3155:f048:1224:33b9	18.36.51.185
cb15:901b:901b:91fd:3155:f048:1224:33ba	18.36.51.186
cb15:901b:901b:91fd:3155:f048:1224:33bb	18.36.51.187
cb15:901b:901b:91fd:3155:f048:1224:33bc	18.36.51.188
cb15:901b:901b:91fd:3155:f048:1224:33bd	18.36.51.189
cb15:901b:901b:91fd:3155:f048:1224:33be	18.36.51.190
cb15:901b:901b:91fd:3155:f048:1224:33bf	18.36.51.191
cb15:901b:901b:91fd:3155:f048:1224:33c0	18.36.51.192
cb15:901b:901b:91fd:3155:f048:1224:33c1	18.36.51.193
cb15:901b:901b:91fd:3155:f048:1224:33c2	18.36.51.194
cb15:901b:901b:91fd:3155:f048:1224:33c3	18.36.51.195
cb15:901b:901b:91fd:3155:f048:1224:33c4	18.36.51.196
cb15:901b:901b:91fd:3155:f048:1224:33c5	18.36.51.197
cb15:901b:901b:91fd:3155:f048:1224:33c6	18.36.51.198
cb15:901b:901b:91fd:3155:f048:1224:33c7	18.36.51.199
cb15:901b:901b:91fd:3155:f048:1224:33c8	18.36.51.200
cb15:901b:901b:91fd:3155:f048:1224:33c9	18.36.51.201
cb15:901b:901b:91fd:3155:f048:1224:33ca	18.36.51.202
cb15:901b:901b:91fd:3155:f048:1224:33cb	18.36.51.203
cb15:901b:901b:91fd:3155:f048:1224:33cc	18.36.51.204
cb15:901b:901b:91fd:3155:f048:1224:33cd	18.36.51.205
cb15:901b:901b:91fd:3155:f048:1224:33ce	18.36.51.206
cb15:901b:901b:91fd:3155:f048:1224:33cf	18.36.51.207
cb15:901b:901b:91fd:3155:f048:1224:33d0	18.36.51.208
cb15:901b:901b:91fd:3155:f048:1224:33d1	18.36.51.209
cb15:901b:901b:91fd:3155:f048:1224:33d2	18.36.51.210
cb15:901b:901b:91fd:3155:f048:1224:33d3	18.36.51.211
cb15:901b:901b:91fd:3155:f048:1224:33d4	18.36.51.212
cb15:901b:901b:91fd:3155:f048:1224:33d5	18.36.51.213
cb15:901b:901b:91fd:3155:f048:1224:33d6	18.36.51.214
cb15:901b:901b:91fd:3155:f048:1224:33d7	18.36.51.215
cb15:901b:901b:91fd:3155:f048:1224:33d8	18.36.51.216
cb15:901b:901b:91fd:3155:f048:1224:33d9	18.36.51.217
cb15:901b:901b:91fd:3155:f048:1224:33da	18.36.51.218
cb15:901b:901b:91fd:3155:f048:1224:33db	18.36.51.219
cb15:901b:901b:91fd:3155:f048:1224:33dc	18.36.51.220
cb15:901b:901b:91fd:3155:f048:1224:33dd	18.36.51.221
cb15:901b:901b:91fd:3155:f048:1224:33de	18.36.51.222
cb15:901b:901b:91fd:3155:f048:1224:33df	18.36.51.223
cb15:901b:901b:91fd:3155:f048:1224:33e0	18.36.51.224
cb15:901b:901b:91fd:3155:f048:1224:33e1	18.36.51.225
cb15:901b:901b:91fd:3155:f048:1224:33e2	18.36.51.226
cb15:901b:901b:91fd:3155:f048:1224:33e3	18.36.51.227
cb15:901b:901b:91fd:3155:f048:1224:33e4	18.36.51.228
cb15:901b:901b:91fd:3155:f048:1224:33e5	18.36.51.229
cb15:901b:901b:91fd:3155:f048:1224:33e6	18.36.51.230
cb15:901b:901b:91fd:3155:f048:1224:33e7	18.36.51.231
cb15:901b:901b:91fd:3155:f048:1224:33e8	18.36.51.232
cb15:901b:901b:91fd:3155:f048:1224:33e9	18.36.51.233
cb15:901b:901b:91fd:3155:f048:1224:33ea	18.36.51.234
cb15:901b:901b:91fd:3155:f048:1224:33eb	18.36.51.235
cb15:901b:901b:91fd:3155:f048:1224:33ec	18.36.51.236
cb15:901b:901b:91fd:3155:f048:1224:33ed	18.36.51.237
cb15:901b:901b:91fd:3155:f048:1224:33ee	18.36.51.238
cb15:901b:901b:91fd:3155:f048:1224:33ef	18.36.51.239
cb15:901b:901b:91fd:3155:f048:1224:33f0	18.36.51.240
cb15:901b:901b:91fd:3155:f048:1224:33f1	18.36.51.241
cb15:901b:901b:91fd:3155:f048:1224:33f2	18.36.51.242
cb15:901b:901b:91fd:3155:f048:1224:33f3	18.36.51.243
cb15:901b:901b:91fd:3155:f048:1224:33f4	18.36.51.244
cb15:901b:901b:91fd:3155:f048:1224:33f5	18.36.51.245
cb15:901b:901b:91fd:3155:f048:1224:33f6	18.36.51.246
cb15:901b:901b:91fd:3155:f048:1224:33f7	18.36.51.247
cb15:901b:901b:91fd:3155:f048:1224:33f8	18.36.51.248
cb15:901b:901b:91fd:3155:f048:1224:33f9	18.36.51.249
cb15:901b:901b:91fd:3155:f048:1224:33fa	18.36.51.250
cb15:901b:901b:91fd:3155:f048:1224:33fb	18.36.51.251
cb15:901b:901b:91fd:3155:f048:1224:33fc	18.36.51.252
cb15:901b:901b:91fd:3155:f048:1224:33fd	18.36.51.253
cb15:901b:901b:91fd:3155:f048:1224:33fe	18.36.51.254
cb15:901b:901b:91fd:3155:f048:1224:33ff	18.36.51.255

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.