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:cb15:5105:3301	81.5.51.1
cb15:901b:8024:901b:91bc:cb15:5105:3302	81.5.51.2
cb15:901b:8024:901b:91bc:cb15:5105:3303	81.5.51.3
cb15:901b:8024:901b:91bc:cb15:5105:3304	81.5.51.4
cb15:901b:8024:901b:91bc:cb15:5105:3305	81.5.51.5
cb15:901b:8024:901b:91bc:cb15:5105:3306	81.5.51.6
cb15:901b:8024:901b:91bc:cb15:5105:3307	81.5.51.7
cb15:901b:8024:901b:91bc:cb15:5105:3308	81.5.51.8
cb15:901b:8024:901b:91bc:cb15:5105:3309	81.5.51.9
cb15:901b:8024:901b:91bc:cb15:5105:330a	81.5.51.10
cb15:901b:8024:901b:91bc:cb15:5105:330b	81.5.51.11
cb15:901b:8024:901b:91bc:cb15:5105:330c	81.5.51.12
cb15:901b:8024:901b:91bc:cb15:5105:330d	81.5.51.13
cb15:901b:8024:901b:91bc:cb15:5105:330e	81.5.51.14
cb15:901b:8024:901b:91bc:cb15:5105:330f	81.5.51.15
cb15:901b:8024:901b:91bc:cb15:5105:3310	81.5.51.16
cb15:901b:8024:901b:91bc:cb15:5105:3311	81.5.51.17
cb15:901b:8024:901b:91bc:cb15:5105:3312	81.5.51.18
cb15:901b:8024:901b:91bc:cb15:5105:3313	81.5.51.19
cb15:901b:8024:901b:91bc:cb15:5105:3314	81.5.51.20
cb15:901b:8024:901b:91bc:cb15:5105:3315	81.5.51.21
cb15:901b:8024:901b:91bc:cb15:5105:3316	81.5.51.22
cb15:901b:8024:901b:91bc:cb15:5105:3317	81.5.51.23
cb15:901b:8024:901b:91bc:cb15:5105:3318	81.5.51.24
cb15:901b:8024:901b:91bc:cb15:5105:3319	81.5.51.25
cb15:901b:8024:901b:91bc:cb15:5105:331a	81.5.51.26
cb15:901b:8024:901b:91bc:cb15:5105:331b	81.5.51.27
cb15:901b:8024:901b:91bc:cb15:5105:331c	81.5.51.28
cb15:901b:8024:901b:91bc:cb15:5105:331d	81.5.51.29
cb15:901b:8024:901b:91bc:cb15:5105:331e	81.5.51.30
cb15:901b:8024:901b:91bc:cb15:5105:331f	81.5.51.31
cb15:901b:8024:901b:91bc:cb15:5105:3320	81.5.51.32
cb15:901b:8024:901b:91bc:cb15:5105:3321	81.5.51.33
cb15:901b:8024:901b:91bc:cb15:5105:3322	81.5.51.34
cb15:901b:8024:901b:91bc:cb15:5105:3323	81.5.51.35
cb15:901b:8024:901b:91bc:cb15:5105:3324	81.5.51.36
cb15:901b:8024:901b:91bc:cb15:5105:3325	81.5.51.37
cb15:901b:8024:901b:91bc:cb15:5105:3326	81.5.51.38
cb15:901b:8024:901b:91bc:cb15:5105:3327	81.5.51.39
cb15:901b:8024:901b:91bc:cb15:5105:3328	81.5.51.40
cb15:901b:8024:901b:91bc:cb15:5105:3329	81.5.51.41
cb15:901b:8024:901b:91bc:cb15:5105:332a	81.5.51.42
cb15:901b:8024:901b:91bc:cb15:5105:332b	81.5.51.43
cb15:901b:8024:901b:91bc:cb15:5105:332c	81.5.51.44
cb15:901b:8024:901b:91bc:cb15:5105:332d	81.5.51.45
cb15:901b:8024:901b:91bc:cb15:5105:332e	81.5.51.46
cb15:901b:8024:901b:91bc:cb15:5105:332f	81.5.51.47
cb15:901b:8024:901b:91bc:cb15:5105:3330	81.5.51.48
cb15:901b:8024:901b:91bc:cb15:5105:3331	81.5.51.49
cb15:901b:8024:901b:91bc:cb15:5105:3332	81.5.51.50
cb15:901b:8024:901b:91bc:cb15:5105:3333	81.5.51.51
cb15:901b:8024:901b:91bc:cb15:5105:3334	81.5.51.52
cb15:901b:8024:901b:91bc:cb15:5105:3335	81.5.51.53
cb15:901b:8024:901b:91bc:cb15:5105:3336	81.5.51.54
cb15:901b:8024:901b:91bc:cb15:5105:3337	81.5.51.55
cb15:901b:8024:901b:91bc:cb15:5105:3338	81.5.51.56
cb15:901b:8024:901b:91bc:cb15:5105:3339	81.5.51.57
cb15:901b:8024:901b:91bc:cb15:5105:333a	81.5.51.58
cb15:901b:8024:901b:91bc:cb15:5105:333b	81.5.51.59
cb15:901b:8024:901b:91bc:cb15:5105:333c	81.5.51.60

cb15:901b:8024:901b:91bc:cb15:5105:333d	81.5.51.61
cb15:901b:8024:901b:91bc:cb15:5105:333e	81.5.51.62
cb15:901b:8024:901b:91bc:cb15:5105:333f	81.5.51.63
cb15:901b:8024:901b:91bc:cb15:5105:3340	81.5.51.64
cb15:901b:8024:901b:91bc:cb15:5105:3341	81.5.51.65
cb15:901b:8024:901b:91bc:cb15:5105:3342	81.5.51.66
cb15:901b:8024:901b:91bc:cb15:5105:3343	81.5.51.67
cb15:901b:8024:901b:91bc:cb15:5105:3344	81.5.51.68
cb15:901b:8024:901b:91bc:cb15:5105:3345	81.5.51.69
cb15:901b:8024:901b:91bc:cb15:5105:3346	81.5.51.70
cb15:901b:8024:901b:91bc:cb15:5105:3347	81.5.51.71
cb15:901b:8024:901b:91bc:cb15:5105:3348	81.5.51.72
cb15:901b:8024:901b:91bc:cb15:5105:3349	81.5.51.73
cb15:901b:8024:901b:91bc:cb15:5105:334a	81.5.51.74
cb15:901b:8024:901b:91bc:cb15:5105:334b	81.5.51.75
cb15:901b:8024:901b:91bc:cb15:5105:334c	81.5.51.76
cb15:901b:8024:901b:91bc:cb15:5105:334d	81.5.51.77
cb15:901b:8024:901b:91bc:cb15:5105:334e	81.5.51.78
cb15:901b:8024:901b:91bc:cb15:5105:334f	81.5.51.79
cb15:901b:8024:901b:91bc:cb15:5105:3350	81.5.51.80
cb15:901b:8024:901b:91bc:cb15:5105:3351	81.5.51.81
cb15:901b:8024:901b:91bc:cb15:5105:3352	81.5.51.82
cb15:901b:8024:901b:91bc:cb15:5105:3353	81.5.51.83
cb15:901b:8024:901b:91bc:cb15:5105:3354	81.5.51.84
cb15:901b:8024:901b:91bc:cb15:5105:3355	81.5.51.85
cb15:901b:8024:901b:91bc:cb15:5105:3356	81.5.51.86
cb15:901b:8024:901b:91bc:cb15:5105:3357	81.5.51.87
cb15:901b:8024:901b:91bc:cb15:5105:3358	81.5.51.88
cb15:901b:8024:901b:91bc:cb15:5105:3359	81.5.51.89
cb15:901b:8024:901b:91bc:cb15:5105:335a	81.5.51.90
cb15:901b:8024:901b:91bc:cb15:5105:335b	81.5.51.91
cb15:901b:8024:901b:91bc:cb15:5105:335c	81.5.51.92
cb15:901b:8024:901b:91bc:cb15:5105:335d	81.5.51.93
cb15:901b:8024:901b:91bc:cb15:5105:335e	81.5.51.94
cb15:901b:8024:901b:91bc:cb15:5105:335f	81.5.51.95
cb15:901b:8024:901b:91bc:cb15:5105:3360	81.5.51.96
cb15:901b:8024:901b:91bc:cb15:5105:3361	81.5.51.97
cb15:901b:8024:901b:91bc:cb15:5105:3362	81.5.51.98
cb15:901b:8024:901b:91bc:cb15:5105:3363	81.5.51.99
cb15:901b:8024:901b:91bc:cb15:5105:3364	81.5.51.100
cb15:901b:8024:901b:91bc:cb15:5105:3365	81.5.51.101
cb15:901b:8024:901b:91bc:cb15:5105:3366	81.5.51.102
cb15:901b:8024:901b:91bc:cb15:5105:3367	81.5.51.103
cb15:901b:8024:901b:91bc:cb15:5105:3368	81.5.51.104
cb15:901b:8024:901b:91bc:cb15:5105:3369	81.5.51.105
cb15:901b:8024:901b:91bc:cb15:5105:336a	81.5.51.106
cb15:901b:8024:901b:91bc:cb15:5105:336b	81.5.51.107
cb15:901b:8024:901b:91bc:cb15:5105:336c	81.5.51.108
cb15:901b:8024:901b:91bc:cb15:5105:336d	81.5.51.109
cb15:901b:8024:901b:91bc:cb15:5105:336e	81.5.51.110
cb15:901b:8024:901b:91bc:cb15:5105:336f	81.5.51.111
cb15:901b:8024:901b:91bc:cb15:5105:3370	81.5.51.112
cb15:901b:8024:901b:91bc:cb15:5105:3371	81.5.51.113
cb15:901b:8024:901b:91bc:cb15:5105:3372	81.5.51.114
cb15:901b:8024:901b:91bc:cb15:5105:3373	81.5.51.115
cb15:901b:8024:901b:91bc:cb15:5105:3374	81.5.51.116
cb15:901b:8024:901b:91bc:cb15:5105:3375	81.5.51.117
cb15:901b:8024:901b:91bc:cb15:5105:3376	81.5.51.118
cb15:901b:8024:901b:91bc:cb15:5105:3377	81.5.51.119
cb15:901b:8024:901b:91bc:cb15:5105:3378	81.5.51.120

cb15:901b:8024:901b:91bc:cb15:5105:3379	81.5.51.121
cb15:901b:8024:901b:91bc:cb15:5105:337a	81.5.51.122
cb15:901b:8024:901b:91bc:cb15:5105:337b	81.5.51.123
cb15:901b:8024:901b:91bc:cb15:5105:337c	81.5.51.124
cb15:901b:8024:901b:91bc:cb15:5105:337d	81.5.51.125
cb15:901b:8024:901b:91bc:cb15:5105:337e	81.5.51.126
cb15:901b:8024:901b:91bc:cb15:5105:337f	81.5.51.127
cb15:901b:8024:901b:91bc:cb15:5105:3380	81.5.51.128
cb15:901b:8024:901b:91bc:cb15:5105:3381	81.5.51.129
cb15:901b:8024:901b:91bc:cb15:5105:3382	81.5.51.130
cb15:901b:8024:901b:91bc:cb15:5105:3383	81.5.51.131
cb15:901b:8024:901b:91bc:cb15:5105:3384	81.5.51.132
cb15:901b:8024:901b:91bc:cb15:5105:3385	81.5.51.133
cb15:901b:8024:901b:91bc:cb15:5105:3386	81.5.51.134
cb15:901b:8024:901b:91bc:cb15:5105:3387	81.5.51.135
cb15:901b:8024:901b:91bc:cb15:5105:3388	81.5.51.136
cb15:901b:8024:901b:91bc:cb15:5105:3389	81.5.51.137
cb15:901b:8024:901b:91bc:cb15:5105:338a	81.5.51.138
cb15:901b:8024:901b:91bc:cb15:5105:338b	81.5.51.139
cb15:901b:8024:901b:91bc:cb15:5105:338c	81.5.51.140
cb15:901b:8024:901b:91bc:cb15:5105:338d	81.5.51.141
cb15:901b:8024:901b:91bc:cb15:5105:338e	81.5.51.142
cb15:901b:8024:901b:91bc:cb15:5105:338f	81.5.51.143
cb15:901b:8024:901b:91bc:cb15:5105:3390	81.5.51.144
cb15:901b:8024:901b:91bc:cb15:5105:3391	81.5.51.145
cb15:901b:8024:901b:91bc:cb15:5105:3392	81.5.51.146
cb15:901b:8024:901b:91bc:cb15:5105:3393	81.5.51.147
cb15:901b:8024:901b:91bc:cb15:5105:3394	81.5.51.148
cb15:901b:8024:901b:91bc:cb15:5105:3395	81.5.51.149
cb15:901b:8024:901b:91bc:cb15:5105:3396	81.5.51.150
cb15:901b:8024:901b:91bc:cb15:5105:3397	81.5.51.151
cb15:901b:8024:901b:91bc:cb15:5105:3398	81.5.51.152
cb15:901b:8024:901b:91bc:cb15:5105:3399	81.5.51.153
cb15:901b:8024:901b:91bc:cb15:5105:339a	81.5.51.154
cb15:901b:8024:901b:91bc:cb15:5105:339b	81.5.51.155
cb15:901b:8024:901b:91bc:cb15:5105:339c	81.5.51.156
cb15:901b:8024:901b:91bc:cb15:5105:339d	81.5.51.157
cb15:901b:8024:901b:91bc:cb15:5105:339e	81.5.51.158
cb15:901b:8024:901b:91bc:cb15:5105:339f	81.5.51.159
cb15:901b:8024:901b:91bc:cb15:5105:33a0	81.5.51.160
cb15:901b:8024:901b:91bc:cb15:5105:33a1	81.5.51.161
cb15:901b:8024:901b:91bc:cb15:5105:33a2	81.5.51.162
cb15:901b:8024:901b:91bc:cb15:5105:33a3	81.5.51.163
cb15:901b:8024:901b:91bc:cb15:5105:33a4	81.5.51.164
cb15:901b:8024:901b:91bc:cb15:5105:33a5	81.5.51.165
cb15:901b:8024:901b:91bc:cb15:5105:33a6	81.5.51.166
cb15:901b:8024:901b:91bc:cb15:5105:33a7	81.5.51.167
cb15:901b:8024:901b:91bc:cb15:5105:33a8	81.5.51.168
cb15:901b:8024:901b:91bc:cb15:5105:33a9	81.5.51.169
cb15:901b:8024:901b:91bc:cb15:5105:33aa	81.5.51.170
cb15:901b:8024:901b:91bc:cb15:5105:33ab	81.5.51.171
cb15:901b:8024:901b:91bc:cb15:5105:33ac	81.5.51.172
cb15:901b:8024:901b:91bc:cb15:5105:33ad	81.5.51.173
cb15:901b:8024:901b:91bc:cb15:5105:33ae	81.5.51.174
cb15:901b:8024:901b:91bc:cb15:5105:33af	81.5.51.175
cb15:901b:8024:901b:91bc:cb15:5105:33b0	81.5.51.176
cb15:901b:8024:901b:91bc:cb15:5105:33b1	81.5.51.177
cb15:901b:8024:901b:91bc:cb15:5105:33b2	81.5.51.178
cb15:901b:8024:901b:91bc:cb15:5105:33b3	81.5.51.179
cb15:901b:8024:901b:91bc:cb15:5105:33b4	81.5.51.180

cb15:901b:8024:901b:91bc:cb15:5105:33b5	81.5.51.181
cb15:901b:8024:901b:91bc:cb15:5105:33b6	81.5.51.182
cb15:901b:8024:901b:91bc:cb15:5105:33b7	81.5.51.183
cb15:901b:8024:901b:91bc:cb15:5105:33b8	81.5.51.184
cb15:901b:8024:901b:91bc:cb15:5105:33b9	81.5.51.185
cb15:901b:8024:901b:91bc:cb15:5105:33ba	81.5.51.186
cb15:901b:8024:901b:91bc:cb15:5105:33bb	81.5.51.187
cb15:901b:8024:901b:91bc:cb15:5105:33bc	81.5.51.188
cb15:901b:8024:901b:91bc:cb15:5105:33bd	81.5.51.189
cb15:901b:8024:901b:91bc:cb15:5105:33be	81.5.51.190
cb15:901b:8024:901b:91bc:cb15:5105:33bf	81.5.51.191
cb15:901b:8024:901b:91bc:cb15:5105:33c0	81.5.51.192
cb15:901b:8024:901b:91bc:cb15:5105:33c1	81.5.51.193
cb15:901b:8024:901b:91bc:cb15:5105:33c2	81.5.51.194
cb15:901b:8024:901b:91bc:cb15:5105:33c3	81.5.51.195
cb15:901b:8024:901b:91bc:cb15:5105:33c4	81.5.51.196
cb15:901b:8024:901b:91bc:cb15:5105:33c5	81.5.51.197
cb15:901b:8024:901b:91bc:cb15:5105:33c6	81.5.51.198
cb15:901b:8024:901b:91bc:cb15:5105:33c7	81.5.51.199
cb15:901b:8024:901b:91bc:cb15:5105:33c8	81.5.51.200
cb15:901b:8024:901b:91bc:cb15:5105:33c9	81.5.51.201
cb15:901b:8024:901b:91bc:cb15:5105:33ca	81.5.51.202
cb15:901b:8024:901b:91bc:cb15:5105:33cb	81.5.51.203
cb15:901b:8024:901b:91bc:cb15:5105:33cc	81.5.51.204
cb15:901b:8024:901b:91bc:cb15:5105:33cd	81.5.51.205
cb15:901b:8024:901b:91bc:cb15:5105:33ce	81.5.51.206
cb15:901b:8024:901b:91bc:cb15:5105:33cf	81.5.51.207
cb15:901b:8024:901b:91bc:cb15:5105:33d0	81.5.51.208
cb15:901b:8024:901b:91bc:cb15:5105:33d1	81.5.51.209
cb15:901b:8024:901b:91bc:cb15:5105:33d2	81.5.51.210
cb15:901b:8024:901b:91bc:cb15:5105:33d3	81.5.51.211
cb15:901b:8024:901b:91bc:cb15:5105:33d4	81.5.51.212
cb15:901b:8024:901b:91bc:cb15:5105:33d5	81.5.51.213
cb15:901b:8024:901b:91bc:cb15:5105:33d6	81.5.51.214
cb15:901b:8024:901b:91bc:cb15:5105:33d7	81.5.51.215
cb15:901b:8024:901b:91bc:cb15:5105:33d8	81.5.51.216
cb15:901b:8024:901b:91bc:cb15:5105:33d9	81.5.51.217
cb15:901b:8024:901b:91bc:cb15:5105:33da	81.5.51.218
cb15:901b:8024:901b:91bc:cb15:5105:33db	81.5.51.219
cb15:901b:8024:901b:91bc:cb15:5105:33dc	81.5.51.220
cb15:901b:8024:901b:91bc:cb15:5105:33dd	81.5.51.221
cb15:901b:8024:901b:91bc:cb15:5105:33de	81.5.51.222
cb15:901b:8024:901b:91bc:cb15:5105:33df	81.5.51.223
cb15:901b:8024:901b:91bc:cb15:5105:33e0	81.5.51.224
cb15:901b:8024:901b:91bc:cb15:5105:33e1	81.5.51.225
cb15:901b:8024:901b:91bc:cb15:5105:33e2	81.5.51.226
cb15:901b:8024:901b:91bc:cb15:5105:33e3	81.5.51.227
cb15:901b:8024:901b:91bc:cb15:5105:33e4	81.5.51.228
cb15:901b:8024:901b:91bc:cb15:5105:33e5	81.5.51.229
cb15:901b:8024:901b:91bc:cb15:5105:33e6	81.5.51.230
cb15:901b:8024:901b:91bc:cb15:5105:33e7	81.5.51.231
cb15:901b:8024:901b:91bc:cb15:5105:33e8	81.5.51.232
cb15:901b:8024:901b:91bc:cb15:5105:33e9	81.5.51.233
cb15:901b:8024:901b:91bc:cb15:5105:33ea	81.5.51.234
cb15:901b:8024:901b:91bc:cb15:5105:33eb	81.5.51.235
cb15:901b:8024:901b:91bc:cb15:5105:33ec	81.5.51.236
cb15:901b:8024:901b:91bc:cb15:5105:33ed	81.5.51.237
cb15:901b:8024:901b:91bc:cb15:5105:33ee	81.5.51.238
cb15:901b:8024:901b:91bc:cb15:5105:33ef	81.5.51.239
cb15:901b:8024:901b:91bc:cb15:5105:33f0	81.5.51.240
cb15:901b:8024:901b:91bc:cb15:5105:33f1	81.5.51.241
cb15:901b:8024:901b:91bc:cb15:5105:33f2	81.5.51.242
cb15:901b:8024:901b:91bc:cb15:5105:33f3	81.5.51.243
cb15:901b:8024:901b:91bc:cb15:5105:33f4	81.5.51.244
cb15:901b:8024:901b:91bc:cb15:5105:33f5	81.5.51.245
cb15:901b:8024:901b:91bc:cb15:5105:33f6	81.5.51.246
cb15:901b:8024:901b:91bc:cb15:5105:33f7	81.5.51.247
cb15:901b:8024:901b:91bc:cb15:5105:33f8	81.5.51.248
cb15:901b:8024:901b:91bc:cb15:5105:33f9	81.5.51.249
cb15:901b:8024:901b:91bc:cb15:5105:33fa	81.5.51.250
cb15:901b:8024:901b:91bc:cb15:5105:33fb	81.5.51.251
cb15:901b:8024:901b:91bc:cb15:5105:33fc	81.5.51.252
cb15:901b:8024:901b:91bc:cb15:5105:33fd	81.5.51.253
cb15:901b:8024:901b:91bc:cb15:5105:33fe	81.5.51.254
cb15:901b:8024:901b:91bc:cb15:5105:33ff	81.5.51.255

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.