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:8024:901b:91bc:cb15:e705:3301	231.5.51.1
cb15:901b:8024:901b:91bc:cb15:e705:3302	231.5.51.2
cb15:901b:8024:901b:91bc:cb15:e705:3303	231.5.51.3
cb15:901b:8024:901b:91bc:cb15:e705:3304	231.5.51.4
cb15:901b:8024:901b:91bc:cb15:e705:3305	231.5.51.5
cb15:901b:8024:901b:91bc:cb15:e705:3306	231.5.51.6
cb15:901b:8024:901b:91bc:cb15:e705:3307	231.5.51.7
cb15:901b:8024:901b:91bc:cb15:e705:3308	231.5.51.8
cb15:901b:8024:901b:91bc:cb15:e705:3309	231.5.51.9
cb15:901b:8024:901b:91bc:cb15:e705:330a	231.5.51.10
cb15:901b:8024:901b:91bc:cb15:e705:330b	231.5.51.11
cb15:901b:8024:901b:91bc:cb15:e705:330c	231.5.51.12
cb15:901b:8024:901b:91bc:cb15:e705:330d	231.5.51.13
cb15:901b:8024:901b:91bc:cb15:e705:330e	231.5.51.14
cb15:901b:8024:901b:91bc:cb15:e705:330f	231.5.51.15
cb15:901b:8024:901b:91bc:cb15:e705:3310	231.5.51.16
cb15:901b:8024:901b:91bc:cb15:e705:3311	231.5.51.17
cb15:901b:8024:901b:91bc:cb15:e705:3312	231.5.51.18
cb15:901b:8024:901b:91bc:cb15:e705:3313	231.5.51.19
cb15:901b:8024:901b:91bc:cb15:e705:3314	231.5.51.20
cb15:901b:8024:901b:91bc:cb15:e705:3315	231.5.51.21
cb15:901b:8024:901b:91bc:cb15:e705:3316	231.5.51.22
cb15:901b:8024:901b:91bc:cb15:e705:3317	231.5.51.23
cb15:901b:8024:901b:91bc:cb15:e705:3318	231.5.51.24
cb15:901b:8024:901b:91bc:cb15:e705:3319	231.5.51.25
cb15:901b:8024:901b:91bc:cb15:e705:331a	231.5.51.26
cb15:901b:8024:901b:91bc:cb15:e705:331b	231.5.51.27
cb15:901b:8024:901b:91bc:cb15:e705:331c	231.5.51.28
cb15:901b:8024:901b:91bc:cb15:e705:331d	231.5.51.29
cb15:901b:8024:901b:91bc:cb15:e705:331e	231.5.51.30
cb15:901b:8024:901b:91bc:cb15:e705:331f	231.5.51.31
cb15:901b:8024:901b:91bc:cb15:e705:3320	231.5.51.32
cb15:901b:8024:901b:91bc:cb15:e705:3321	231.5.51.33
cb15:901b:8024:901b:91bc:cb15:e705:3322	231.5.51.34
cb15:901b:8024:901b:91bc:cb15:e705:3323	231.5.51.35
cb15:901b:8024:901b:91bc:cb15:e705:3324	231.5.51.36
cb15:901b:8024:901b:91bc:cb15:e705:3325	231.5.51.37
cb15:901b:8024:901b:91bc:cb15:e705:3326	231.5.51.38
cb15:901b:8024:901b:91bc:cb15:e705:3327	231.5.51.39
cb15:901b:8024:901b:91bc:cb15:e705:3328	231.5.51.40
cb15:901b:8024:901b:91bc:cb15:e705:3329	231.5.51.41
cb15:901b:8024:901b:91bc:cb15:e705:332a	231.5.51.42
cb15:901b:8024:901b:91bc:cb15:e705:332b	231.5.51.43
cb15:901b:8024:901b:91bc:cb15:e705:332c	231.5.51.44
cb15:901b:8024:901b:91bc:cb15:e705:332d	231.5.51.45
cb15:901b:8024:901b:91bc:cb15:e705:332e	231.5.51.46
cb15:901b:8024:901b:91bc:cb15:e705:332f	231.5.51.47
cb15:901b:8024:901b:91bc:cb15:e705:3330	231.5.51.48
cb15:901b:8024:901b:91bc:cb15:e705:3331	231.5.51.49
cb15:901b:8024:901b:91bc:cb15:e705:3332	231.5.51.50
cb15:901b:8024:901b:91bc:cb15:e705:3333	231.5.51.51
cb15:901b:8024:901b:91bc:cb15:e705:3334	231.5.51.52
cb15:901b:8024:901b:91bc:cb15:e705:3335	231.5.51.53
cb15:901b:8024:901b:91bc:cb15:e705:3336	231.5.51.54
cb15:901b:8024:901b:91bc:cb15:e705:3337	231.5.51.55
cb15:901b:8024:901b:91bc:cb15:e705:3338	231.5.51.56
cb15:901b:8024:901b:91bc:cb15:e705:3339	231.5.51.57
cb15:901b:8024:901b:91bc:cb15:e705:333a	231.5.51.58
cb15:901b:8024:901b:91bc:cb15:e705:333b	231.5.51.59
cb15:901b:8024:901b:91bc:cb15:e705:333c	231.5.51.60

cb15:901b:8024:901b:91bc:cb15:e705:333d	231.5.51.61
cb15:901b:8024:901b:91bc:cb15:e705:333e	231.5.51.62
cb15:901b:8024:901b:91bc:cb15:e705:333f	231.5.51.63
cb15:901b:8024:901b:91bc:cb15:e705:3340	231.5.51.64
cb15:901b:8024:901b:91bc:cb15:e705:3341	231.5.51.65
cb15:901b:8024:901b:91bc:cb15:e705:3342	231.5.51.66
cb15:901b:8024:901b:91bc:cb15:e705:3343	231.5.51.67
cb15:901b:8024:901b:91bc:cb15:e705:3344	231.5.51.68
cb15:901b:8024:901b:91bc:cb15:e705:3345	231.5.51.69
cb15:901b:8024:901b:91bc:cb15:e705:3346	231.5.51.70
cb15:901b:8024:901b:91bc:cb15:e705:3347	231.5.51.71
cb15:901b:8024:901b:91bc:cb15:e705:3348	231.5.51.72
cb15:901b:8024:901b:91bc:cb15:e705:3349	231.5.51.73
cb15:901b:8024:901b:91bc:cb15:e705:334a	231.5.51.74
cb15:901b:8024:901b:91bc:cb15:e705:334b	231.5.51.75
cb15:901b:8024:901b:91bc:cb15:e705:334c	231.5.51.76
cb15:901b:8024:901b:91bc:cb15:e705:334d	231.5.51.77
cb15:901b:8024:901b:91bc:cb15:e705:334e	231.5.51.78
cb15:901b:8024:901b:91bc:cb15:e705:334f	231.5.51.79
cb15:901b:8024:901b:91bc:cb15:e705:3350	231.5.51.80
cb15:901b:8024:901b:91bc:cb15:e705:3351	231.5.51.81
cb15:901b:8024:901b:91bc:cb15:e705:3352	231.5.51.82
cb15:901b:8024:901b:91bc:cb15:e705:3353	231.5.51.83
cb15:901b:8024:901b:91bc:cb15:e705:3354	231.5.51.84
cb15:901b:8024:901b:91bc:cb15:e705:3355	231.5.51.85
cb15:901b:8024:901b:91bc:cb15:e705:3356	231.5.51.86
cb15:901b:8024:901b:91bc:cb15:e705:3357	231.5.51.87
cb15:901b:8024:901b:91bc:cb15:e705:3358	231.5.51.88
cb15:901b:8024:901b:91bc:cb15:e705:3359	231.5.51.89
cb15:901b:8024:901b:91bc:cb15:e705:335a	231.5.51.90
cb15:901b:8024:901b:91bc:cb15:e705:335b	231.5.51.91
cb15:901b:8024:901b:91bc:cb15:e705:335c	231.5.51.92
cb15:901b:8024:901b:91bc:cb15:e705:335d	231.5.51.93
cb15:901b:8024:901b:91bc:cb15:e705:335e	231.5.51.94
cb15:901b:8024:901b:91bc:cb15:e705:335f	231.5.51.95
cb15:901b:8024:901b:91bc:cb15:e705:3360	231.5.51.96
cb15:901b:8024:901b:91bc:cb15:e705:3361	231.5.51.97
cb15:901b:8024:901b:91bc:cb15:e705:3362	231.5.51.98
cb15:901b:8024:901b:91bc:cb15:e705:3363	231.5.51.99
cb15:901b:8024:901b:91bc:cb15:e705:3364	231.5.51.100
cb15:901b:8024:901b:91bc:cb15:e705:3365	231.5.51.101
cb15:901b:8024:901b:91bc:cb15:e705:3366	231.5.51.102
cb15:901b:8024:901b:91bc:cb15:e705:3367	231.5.51.103
cb15:901b:8024:901b:91bc:cb15:e705:3368	231.5.51.104
cb15:901b:8024:901b:91bc:cb15:e705:3369	231.5.51.105
cb15:901b:8024:901b:91bc:cb15:e705:336a	231.5.51.106
cb15:901b:8024:901b:91bc:cb15:e705:336b	231.5.51.107
cb15:901b:8024:901b:91bc:cb15:e705:336c	231.5.51.108
cb15:901b:8024:901b:91bc:cb15:e705:336d	231.5.51.109
cb15:901b:8024:901b:91bc:cb15:e705:336e	231.5.51.110
cb15:901b:8024:901b:91bc:cb15:e705:336f	231.5.51.111
cb15:901b:8024:901b:91bc:cb15:e705:3370	231.5.51.112
cb15:901b:8024:901b:91bc:cb15:e705:3371	231.5.51.113
cb15:901b:8024:901b:91bc:cb15:e705:3372	231.5.51.114
cb15:901b:8024:901b:91bc:cb15:e705:3373	231.5.51.115
cb15:901b:8024:901b:91bc:cb15:e705:3374	231.5.51.116
cb15:901b:8024:901b:91bc:cb15:e705:3375	231.5.51.117
cb15:901b:8024:901b:91bc:cb15:e705:3376	231.5.51.118
cb15:901b:8024:901b:91bc:cb15:e705:3377	231.5.51.119
cb15:901b:8024:901b:91bc:cb15:e705:3378	231.5.51.120

cb15:901b:8024:901b:91bc:cb15:e705:3379	231.5.51.121
cb15:901b:8024:901b:91bc:cb15:e705:337a	231.5.51.122
cb15:901b:8024:901b:91bc:cb15:e705:337b	231.5.51.123
cb15:901b:8024:901b:91bc:cb15:e705:337c	231.5.51.124
cb15:901b:8024:901b:91bc:cb15:e705:337d	231.5.51.125
cb15:901b:8024:901b:91bc:cb15:e705:337e	231.5.51.126
cb15:901b:8024:901b:91bc:cb15:e705:337f	231.5.51.127
cb15:901b:8024:901b:91bc:cb15:e705:3380	231.5.51.128
cb15:901b:8024:901b:91bc:cb15:e705:3381	231.5.51.129
cb15:901b:8024:901b:91bc:cb15:e705:3382	231.5.51.130
cb15:901b:8024:901b:91bc:cb15:e705:3383	231.5.51.131
cb15:901b:8024:901b:91bc:cb15:e705:3384	231.5.51.132
cb15:901b:8024:901b:91bc:cb15:e705:3385	231.5.51.133
cb15:901b:8024:901b:91bc:cb15:e705:3386	231.5.51.134
cb15:901b:8024:901b:91bc:cb15:e705:3387	231.5.51.135
cb15:901b:8024:901b:91bc:cb15:e705:3388	231.5.51.136
cb15:901b:8024:901b:91bc:cb15:e705:3389	231.5.51.137
cb15:901b:8024:901b:91bc:cb15:e705:338a	231.5.51.138
cb15:901b:8024:901b:91bc:cb15:e705:338b	231.5.51.139
cb15:901b:8024:901b:91bc:cb15:e705:338c	231.5.51.140
cb15:901b:8024:901b:91bc:cb15:e705:338d	231.5.51.141
cb15:901b:8024:901b:91bc:cb15:e705:338e	231.5.51.142
cb15:901b:8024:901b:91bc:cb15:e705:338f	231.5.51.143
cb15:901b:8024:901b:91bc:cb15:e705:3390	231.5.51.144
cb15:901b:8024:901b:91bc:cb15:e705:3391	231.5.51.145
cb15:901b:8024:901b:91bc:cb15:e705:3392	231.5.51.146
cb15:901b:8024:901b:91bc:cb15:e705:3393	231.5.51.147
cb15:901b:8024:901b:91bc:cb15:e705:3394	231.5.51.148
cb15:901b:8024:901b:91bc:cb15:e705:3395	231.5.51.149
cb15:901b:8024:901b:91bc:cb15:e705:3396	231.5.51.150
cb15:901b:8024:901b:91bc:cb15:e705:3397	231.5.51.151
cb15:901b:8024:901b:91bc:cb15:e705:3398	231.5.51.152
cb15:901b:8024:901b:91bc:cb15:e705:3399	231.5.51.153
cb15:901b:8024:901b:91bc:cb15:e705:339a	231.5.51.154
cb15:901b:8024:901b:91bc:cb15:e705:339b	231.5.51.155
cb15:901b:8024:901b:91bc:cb15:e705:339c	231.5.51.156
cb15:901b:8024:901b:91bc:cb15:e705:339d	231.5.51.157
cb15:901b:8024:901b:91bc:cb15:e705:339e	231.5.51.158
cb15:901b:8024:901b:91bc:cb15:e705:339f	231.5.51.159
cb15:901b:8024:901b:91bc:cb15:e705:33a0	231.5.51.160
cb15:901b:8024:901b:91bc:cb15:e705:33a1	231.5.51.161
cb15:901b:8024:901b:91bc:cb15:e705:33a2	231.5.51.162
cb15:901b:8024:901b:91bc:cb15:e705:33a3	231.5.51.163
cb15:901b:8024:901b:91bc:cb15:e705:33a4	231.5.51.164
cb15:901b:8024:901b:91bc:cb15:e705:33a5	231.5.51.165
cb15:901b:8024:901b:91bc:cb15:e705:33a6	231.5.51.166
cb15:901b:8024:901b:91bc:cb15:e705:33a7	231.5.51.167
cb15:901b:8024:901b:91bc:cb15:e705:33a8	231.5.51.168
cb15:901b:8024:901b:91bc:cb15:e705:33a9	231.5.51.169
cb15:901b:8024:901b:91bc:cb15:e705:33aa	231.5.51.170
cb15:901b:8024:901b:91bc:cb15:e705:33ab	231.5.51.171
cb15:901b:8024:901b:91bc:cb15:e705:33ac	231.5.51.172
cb15:901b:8024:901b:91bc:cb15:e705:33ad	231.5.51.173
cb15:901b:8024:901b:91bc:cb15:e705:33ae	231.5.51.174
cb15:901b:8024:901b:91bc:cb15:e705:33af	231.5.51.175
cb15:901b:8024:901b:91bc:cb15:e705:33b0	231.5.51.176
cb15:901b:8024:901b:91bc:cb15:e705:33b1	231.5.51.177
cb15:901b:8024:901b:91bc:cb15:e705:33b2	231.5.51.178
cb15:901b:8024:901b:91bc:cb15:e705:33b3	231.5.51.179
cb15:901b:8024:901b:91bc:cb15:e705:33b4	231.5.51.180

cb15:901b:8024:901b:91bc:cb15:e705:33b5	231.5.51.181
cb15:901b:8024:901b:91bc:cb15:e705:33b6	231.5.51.182
cb15:901b:8024:901b:91bc:cb15:e705:33b7	231.5.51.183
cb15:901b:8024:901b:91bc:cb15:e705:33b8	231.5.51.184
cb15:901b:8024:901b:91bc:cb15:e705:33b9	231.5.51.185
cb15:901b:8024:901b:91bc:cb15:e705:33ba	231.5.51.186
cb15:901b:8024:901b:91bc:cb15:e705:33bb	231.5.51.187
cb15:901b:8024:901b:91bc:cb15:e705:33bc	231.5.51.188
cb15:901b:8024:901b:91bc:cb15:e705:33bd	231.5.51.189
cb15:901b:8024:901b:91bc:cb15:e705:33be	231.5.51.190
cb15:901b:8024:901b:91bc:cb15:e705:33bf	231.5.51.191
cb15:901b:8024:901b:91bc:cb15:e705:33c0	231.5.51.192
cb15:901b:8024:901b:91bc:cb15:e705:33c1	231.5.51.193
cb15:901b:8024:901b:91bc:cb15:e705:33c2	231.5.51.194
cb15:901b:8024:901b:91bc:cb15:e705:33c3	231.5.51.195
cb15:901b:8024:901b:91bc:cb15:e705:33c4	231.5.51.196
cb15:901b:8024:901b:91bc:cb15:e705:33c5	231.5.51.197
cb15:901b:8024:901b:91bc:cb15:e705:33c6	231.5.51.198
cb15:901b:8024:901b:91bc:cb15:e705:33c7	231.5.51.199
cb15:901b:8024:901b:91bc:cb15:e705:33c8	231.5.51.200
cb15:901b:8024:901b:91bc:cb15:e705:33c9	231.5.51.201
cb15:901b:8024:901b:91bc:cb15:e705:33ca	231.5.51.202
cb15:901b:8024:901b:91bc:cb15:e705:33cb	231.5.51.203
cb15:901b:8024:901b:91bc:cb15:e705:33cc	231.5.51.204
cb15:901b:8024:901b:91bc:cb15:e705:33cd	231.5.51.205
cb15:901b:8024:901b:91bc:cb15:e705:33ce	231.5.51.206
cb15:901b:8024:901b:91bc:cb15:e705:33cf	231.5.51.207
cb15:901b:8024:901b:91bc:cb15:e705:33d0	231.5.51.208
cb15:901b:8024:901b:91bc:cb15:e705:33d1	231.5.51.209
cb15:901b:8024:901b:91bc:cb15:e705:33d2	231.5.51.210
cb15:901b:8024:901b:91bc:cb15:e705:33d3	231.5.51.211
cb15:901b:8024:901b:91bc:cb15:e705:33d4	231.5.51.212
cb15:901b:8024:901b:91bc:cb15:e705:33d5	231.5.51.213
cb15:901b:8024:901b:91bc:cb15:e705:33d6	231.5.51.214
cb15:901b:8024:901b:91bc:cb15:e705:33d7	231.5.51.215
cb15:901b:8024:901b:91bc:cb15:e705:33d8	231.5.51.216
cb15:901b:8024:901b:91bc:cb15:e705:33d9	231.5.51.217
cb15:901b:8024:901b:91bc:cb15:e705:33da	231.5.51.218
cb15:901b:8024:901b:91bc:cb15:e705:33db	231.5.51.219
cb15:901b:8024:901b:91bc:cb15:e705:33dc	231.5.51.220
cb15:901b:8024:901b:91bc:cb15:e705:33dd	231.5.51.221
cb15:901b:8024:901b:91bc:cb15:e705:33de	231.5.51.222
cb15:901b:8024:901b:91bc:cb15:e705:33df	231.5.51.223
cb15:901b:8024:901b:91bc:cb15:e705:33e0	231.5.51.224
cb15:901b:8024:901b:91bc:cb15:e705:33e1	231.5.51.225
cb15:901b:8024:901b:91bc:cb15:e705:33e2	231.5.51.226
cb15:901b:8024:901b:91bc:cb15:e705:33e3	231.5.51.227
cb15:901b:8024:901b:91bc:cb15:e705:33e4	231.5.51.228
cb15:901b:8024:901b:91bc:cb15:e705:33e5	231.5.51.229
cb15:901b:8024:901b:91bc:cb15:e705:33e6	231.5.51.230
cb15:901b:8024:901b:91bc:cb15:e705:33e7	231.5.51.231
cb15:901b:8024:901b:91bc:cb15:e705:33e8	231.5.51.232
cb15:901b:8024:901b:91bc:cb15:e705:33e9	231.5.51.233
cb15:901b:8024:901b:91bc:cb15:e705:33ea	231.5.51.234
cb15:901b:8024:901b:91bc:cb15:e705:33eb	231.5.51.235
cb15:901b:8024:901b:91bc:cb15:e705:33ec	231.5.51.236
cb15:901b:8024:901b:91bc:cb15:e705:33ed	231.5.51.237
cb15:901b:8024:901b:91bc:cb15:e705:33ee	231.5.51.238
cb15:901b:8024:901b:91bc:cb15:e705:33ef	231.5.51.239
cb15:901b:8024:901b:91bc:cb15:e705:33f0	231.5.51.240
cb15:901b:8024:901b:91bc:cb15:e705:33f1	231.5.51.241
cb15:901b:8024:901b:91bc:cb15:e705:33f2	231.5.51.242
cb15:901b:8024:901b:91bc:cb15:e705:33f3	231.5.51.243
cb15:901b:8024:901b:91bc:cb15:e705:33f4	231.5.51.244
cb15:901b:8024:901b:91bc:cb15:e705:33f5	231.5.51.245
cb15:901b:8024:901b:91bc:cb15:e705:33f6	231.5.51.246
cb15:901b:8024:901b:91bc:cb15:e705:33f7	231.5.51.247
cb15:901b:8024:901b:91bc:cb15:e705:33f8	231.5.51.248
cb15:901b:8024:901b:91bc:cb15:e705:33f9	231.5.51.249
cb15:901b:8024:901b:91bc:cb15:e705:33fa	231.5.51.250
cb15:901b:8024:901b:91bc:cb15:e705:33fb	231.5.51.251
cb15:901b:8024:901b:91bc:cb15:e705:33fc	231.5.51.252
cb15:901b:8024:901b:91bc:cb15:e705:33fd	231.5.51.253
cb15:901b:8024:901b:91bc:cb15:e705:33fe	231.5.51.254
cb15:901b:8024:901b:91bc:cb15:e705:33ff	231.5.51.255

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.