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:b51a:fbec:3301	251.236.51.1
cb15:901b:901b:1324:ada3:b51a:fbec:3302	251.236.51.2
cb15:901b:901b:1324:ada3:b51a:fbec:3303	251.236.51.3
cb15:901b:901b:1324:ada3:b51a:fbec:3304	251.236.51.4
cb15:901b:901b:1324:ada3:b51a:fbec:3305	251.236.51.5
cb15:901b:901b:1324:ada3:b51a:fbec:3306	251.236.51.6
cb15:901b:901b:1324:ada3:b51a:fbec:3307	251.236.51.7
cb15:901b:901b:1324:ada3:b51a:fbec:3308	251.236.51.8
cb15:901b:901b:1324:ada3:b51a:fbec:3309	251.236.51.9
cb15:901b:901b:1324:ada3:b51a:fbec:330a	251.236.51.10
cb15:901b:901b:1324:ada3:b51a:fbec:330b	251.236.51.11
cb15:901b:901b:1324:ada3:b51a:fbec:330c	251.236.51.12
cb15:901b:901b:1324:ada3:b51a:fbec:330d	251.236.51.13
cb15:901b:901b:1324:ada3:b51a:fbec:330e	251.236.51.14
cb15:901b:901b:1324:ada3:b51a:fbec:330f	251.236.51.15
cb15:901b:901b:1324:ada3:b51a:fbec:3310	251.236.51.16
cb15:901b:901b:1324:ada3:b51a:fbec:3311	251.236.51.17
cb15:901b:901b:1324:ada3:b51a:fbec:3312	251.236.51.18
cb15:901b:901b:1324:ada3:b51a:fbec:3313	251.236.51.19
cb15:901b:901b:1324:ada3:b51a:fbec:3314	251.236.51.20
cb15:901b:901b:1324:ada3:b51a:fbec:3315	251.236.51.21
cb15:901b:901b:1324:ada3:b51a:fbec:3316	251.236.51.22
cb15:901b:901b:1324:ada3:b51a:fbec:3317	251.236.51.23
cb15:901b:901b:1324:ada3:b51a:fbec:3318	251.236.51.24
cb15:901b:901b:1324:ada3:b51a:fbec:3319	251.236.51.25
cb15:901b:901b:1324:ada3:b51a:fbec:331a	251.236.51.26
cb15:901b:901b:1324:ada3:b51a:fbec:331b	251.236.51.27
cb15:901b:901b:1324:ada3:b51a:fbec:331c	251.236.51.28
cb15:901b:901b:1324:ada3:b51a:fbec:331d	251.236.51.29
cb15:901b:901b:1324:ada3:b51a:fbec:331e	251.236.51.30
cb15:901b:901b:1324:ada3:b51a:fbec:331f	251.236.51.31
cb15:901b:901b:1324:ada3:b51a:fbec:3320	251.236.51.32
cb15:901b:901b:1324:ada3:b51a:fbec:3321	251.236.51.33
cb15:901b:901b:1324:ada3:b51a:fbec:3322	251.236.51.34
cb15:901b:901b:1324:ada3:b51a:fbec:3323	251.236.51.35
cb15:901b:901b:1324:ada3:b51a:fbec:3324	251.236.51.36
cb15:901b:901b:1324:ada3:b51a:fbec:3325	251.236.51.37
cb15:901b:901b:1324:ada3:b51a:fbec:3326	251.236.51.38
cb15:901b:901b:1324:ada3:b51a:fbec:3327	251.236.51.39
cb15:901b:901b:1324:ada3:b51a:fbec:3328	251.236.51.40
cb15:901b:901b:1324:ada3:b51a:fbec:3329	251.236.51.41
cb15:901b:901b:1324:ada3:b51a:fbec:332a	251.236.51.42
cb15:901b:901b:1324:ada3:b51a:fbec:332b	251.236.51.43
cb15:901b:901b:1324:ada3:b51a:fbec:332c	251.236.51.44
cb15:901b:901b:1324:ada3:b51a:fbec:332d	251.236.51.45
cb15:901b:901b:1324:ada3:b51a:fbec:332e	251.236.51.46
cb15:901b:901b:1324:ada3:b51a:fbec:332f	251.236.51.47
cb15:901b:901b:1324:ada3:b51a:fbec:3330	251.236.51.48
cb15:901b:901b:1324:ada3:b51a:fbec:3331	251.236.51.49
cb15:901b:901b:1324:ada3:b51a:fbec:3332	251.236.51.50
cb15:901b:901b:1324:ada3:b51a:fbec:3333	251.236.51.51
cb15:901b:901b:1324:ada3:b51a:fbec:3334	251.236.51.52
cb15:901b:901b:1324:ada3:b51a:fbec:3335	251.236.51.53
cb15:901b:901b:1324:ada3:b51a:fbec:3336	251.236.51.54
cb15:901b:901b:1324:ada3:b51a:fbec:3337	251.236.51.55
cb15:901b:901b:1324:ada3:b51a:fbec:3338	251.236.51.56
cb15:901b:901b:1324:ada3:b51a:fbec:3339	251.236.51.57
cb15:901b:901b:1324:ada3:b51a:fbec:333a	251.236.51.58
cb15:901b:901b:1324:ada3:b51a:fbec:333b	251.236.51.59
cb15:901b:901b:1324:ada3:b51a:fbec:333c	251.236.51.60

cb15:901b:901b:1324:ada3:b51a:fbec:333d	251.236.51.61
cb15:901b:901b:1324:ada3:b51a:fbec:333e	251.236.51.62
cb15:901b:901b:1324:ada3:b51a:fbec:333f	251.236.51.63
cb15:901b:901b:1324:ada3:b51a:fbec:3340	251.236.51.64
cb15:901b:901b:1324:ada3:b51a:fbec:3341	251.236.51.65
cb15:901b:901b:1324:ada3:b51a:fbec:3342	251.236.51.66
cb15:901b:901b:1324:ada3:b51a:fbec:3343	251.236.51.67
cb15:901b:901b:1324:ada3:b51a:fbec:3344	251.236.51.68
cb15:901b:901b:1324:ada3:b51a:fbec:3345	251.236.51.69
cb15:901b:901b:1324:ada3:b51a:fbec:3346	251.236.51.70
cb15:901b:901b:1324:ada3:b51a:fbec:3347	251.236.51.71
cb15:901b:901b:1324:ada3:b51a:fbec:3348	251.236.51.72
cb15:901b:901b:1324:ada3:b51a:fbec:3349	251.236.51.73
cb15:901b:901b:1324:ada3:b51a:fbec:334a	251.236.51.74
cb15:901b:901b:1324:ada3:b51a:fbec:334b	251.236.51.75
cb15:901b:901b:1324:ada3:b51a:fbec:334c	251.236.51.76
cb15:901b:901b:1324:ada3:b51a:fbec:334d	251.236.51.77
cb15:901b:901b:1324:ada3:b51a:fbec:334e	251.236.51.78
cb15:901b:901b:1324:ada3:b51a:fbec:334f	251.236.51.79
cb15:901b:901b:1324:ada3:b51a:fbec:3350	251.236.51.80
cb15:901b:901b:1324:ada3:b51a:fbec:3351	251.236.51.81
cb15:901b:901b:1324:ada3:b51a:fbec:3352	251.236.51.82
cb15:901b:901b:1324:ada3:b51a:fbec:3353	251.236.51.83
cb15:901b:901b:1324:ada3:b51a:fbec:3354	251.236.51.84
cb15:901b:901b:1324:ada3:b51a:fbec:3355	251.236.51.85
cb15:901b:901b:1324:ada3:b51a:fbec:3356	251.236.51.86
cb15:901b:901b:1324:ada3:b51a:fbec:3357	251.236.51.87
cb15:901b:901b:1324:ada3:b51a:fbec:3358	251.236.51.88
cb15:901b:901b:1324:ada3:b51a:fbec:3359	251.236.51.89
cb15:901b:901b:1324:ada3:b51a:fbec:335a	251.236.51.90
cb15:901b:901b:1324:ada3:b51a:fbec:335b	251.236.51.91
cb15:901b:901b:1324:ada3:b51a:fbec:335c	251.236.51.92
cb15:901b:901b:1324:ada3:b51a:fbec:335d	251.236.51.93
cb15:901b:901b:1324:ada3:b51a:fbec:335e	251.236.51.94
cb15:901b:901b:1324:ada3:b51a:fbec:335f	251.236.51.95
cb15:901b:901b:1324:ada3:b51a:fbec:3360	251.236.51.96
cb15:901b:901b:1324:ada3:b51a:fbec:3361	251.236.51.97
cb15:901b:901b:1324:ada3:b51a:fbec:3362	251.236.51.98
cb15:901b:901b:1324:ada3:b51a:fbec:3363	251.236.51.99
cb15:901b:901b:1324:ada3:b51a:fbec:3364	251.236.51.100
cb15:901b:901b:1324:ada3:b51a:fbec:3365	251.236.51.101
cb15:901b:901b:1324:ada3:b51a:fbec:3366	251.236.51.102
cb15:901b:901b:1324:ada3:b51a:fbec:3367	251.236.51.103
cb15:901b:901b:1324:ada3:b51a:fbec:3368	251.236.51.104
cb15:901b:901b:1324:ada3:b51a:fbec:3369	251.236.51.105
cb15:901b:901b:1324:ada3:b51a:fbec:336a	251.236.51.106
cb15:901b:901b:1324:ada3:b51a:fbec:336b	251.236.51.107
cb15:901b:901b:1324:ada3:b51a:fbec:336c	251.236.51.108
cb15:901b:901b:1324:ada3:b51a:fbec:336d	251.236.51.109
cb15:901b:901b:1324:ada3:b51a:fbec:336e	251.236.51.110
cb15:901b:901b:1324:ada3:b51a:fbec:336f	251.236.51.111
cb15:901b:901b:1324:ada3:b51a:fbec:3370	251.236.51.112
cb15:901b:901b:1324:ada3:b51a:fbec:3371	251.236.51.113
cb15:901b:901b:1324:ada3:b51a:fbec:3372	251.236.51.114
cb15:901b:901b:1324:ada3:b51a:fbec:3373	251.236.51.115
cb15:901b:901b:1324:ada3:b51a:fbec:3374	251.236.51.116
cb15:901b:901b:1324:ada3:b51a:fbec:3375	251.236.51.117
cb15:901b:901b:1324:ada3:b51a:fbec:3376	251.236.51.118
cb15:901b:901b:1324:ada3:b51a:fbec:3377	251.236.51.119
cb15:901b:901b:1324:ada3:b51a:fbec:3378	251.236.51.120

cb15:901b:901b:1324:ada3:b51a:fbec:3379	251.236.51.121
cb15:901b:901b:1324:ada3:b51a:fbec:337a	251.236.51.122
cb15:901b:901b:1324:ada3:b51a:fbec:337b	251.236.51.123
cb15:901b:901b:1324:ada3:b51a:fbec:337c	251.236.51.124
cb15:901b:901b:1324:ada3:b51a:fbec:337d	251.236.51.125
cb15:901b:901b:1324:ada3:b51a:fbec:337e	251.236.51.126
cb15:901b:901b:1324:ada3:b51a:fbec:337f	251.236.51.127
cb15:901b:901b:1324:ada3:b51a:fbec:3380	251.236.51.128
cb15:901b:901b:1324:ada3:b51a:fbec:3381	251.236.51.129
cb15:901b:901b:1324:ada3:b51a:fbec:3382	251.236.51.130
cb15:901b:901b:1324:ada3:b51a:fbec:3383	251.236.51.131
cb15:901b:901b:1324:ada3:b51a:fbec:3384	251.236.51.132
cb15:901b:901b:1324:ada3:b51a:fbec:3385	251.236.51.133
cb15:901b:901b:1324:ada3:b51a:fbec:3386	251.236.51.134
cb15:901b:901b:1324:ada3:b51a:fbec:3387	251.236.51.135
cb15:901b:901b:1324:ada3:b51a:fbec:3388	251.236.51.136
cb15:901b:901b:1324:ada3:b51a:fbec:3389	251.236.51.137
cb15:901b:901b:1324:ada3:b51a:fbec:338a	251.236.51.138
cb15:901b:901b:1324:ada3:b51a:fbec:338b	251.236.51.139
cb15:901b:901b:1324:ada3:b51a:fbec:338c	251.236.51.140
cb15:901b:901b:1324:ada3:b51a:fbec:338d	251.236.51.141
cb15:901b:901b:1324:ada3:b51a:fbec:338e	251.236.51.142
cb15:901b:901b:1324:ada3:b51a:fbec:338f	251.236.51.143
cb15:901b:901b:1324:ada3:b51a:fbec:3390	251.236.51.144
cb15:901b:901b:1324:ada3:b51a:fbec:3391	251.236.51.145
cb15:901b:901b:1324:ada3:b51a:fbec:3392	251.236.51.146
cb15:901b:901b:1324:ada3:b51a:fbec:3393	251.236.51.147
cb15:901b:901b:1324:ada3:b51a:fbec:3394	251.236.51.148
cb15:901b:901b:1324:ada3:b51a:fbec:3395	251.236.51.149
cb15:901b:901b:1324:ada3:b51a:fbec:3396	251.236.51.150
cb15:901b:901b:1324:ada3:b51a:fbec:3397	251.236.51.151
cb15:901b:901b:1324:ada3:b51a:fbec:3398	251.236.51.152
cb15:901b:901b:1324:ada3:b51a:fbec:3399	251.236.51.153
cb15:901b:901b:1324:ada3:b51a:fbec:339a	251.236.51.154
cb15:901b:901b:1324:ada3:b51a:fbec:339b	251.236.51.155
cb15:901b:901b:1324:ada3:b51a:fbec:339c	251.236.51.156
cb15:901b:901b:1324:ada3:b51a:fbec:339d	251.236.51.157
cb15:901b:901b:1324:ada3:b51a:fbec:339e	251.236.51.158
cb15:901b:901b:1324:ada3:b51a:fbec:339f	251.236.51.159
cb15:901b:901b:1324:ada3:b51a:fbec:33a0	251.236.51.160
cb15:901b:901b:1324:ada3:b51a:fbec:33a1	251.236.51.161
cb15:901b:901b:1324:ada3:b51a:fbec:33a2	251.236.51.162
cb15:901b:901b:1324:ada3:b51a:fbec:33a3	251.236.51.163
cb15:901b:901b:1324:ada3:b51a:fbec:33a4	251.236.51.164
cb15:901b:901b:1324:ada3:b51a:fbec:33a5	251.236.51.165
cb15:901b:901b:1324:ada3:b51a:fbec:33a6	251.236.51.166
cb15:901b:901b:1324:ada3:b51a:fbec:33a7	251.236.51.167
cb15:901b:901b:1324:ada3:b51a:fbec:33a8	251.236.51.168
cb15:901b:901b:1324:ada3:b51a:fbec:33a9	251.236.51.169
cb15:901b:901b:1324:ada3:b51a:fbec:33aa	251.236.51.170
cb15:901b:901b:1324:ada3:b51a:fbec:33ab	251.236.51.171
cb15:901b:901b:1324:ada3:b51a:fbec:33ac	251.236.51.172
cb15:901b:901b:1324:ada3:b51a:fbec:33ad	251.236.51.173
cb15:901b:901b:1324:ada3:b51a:fbec:33ae	251.236.51.174
cb15:901b:901b:1324:ada3:b51a:fbec:33af	251.236.51.175
cb15:901b:901b:1324:ada3:b51a:fbec:33b0	251.236.51.176
cb15:901b:901b:1324:ada3:b51a:fbec:33b1	251.236.51.177
cb15:901b:901b:1324:ada3:b51a:fbec:33b2	251.236.51.178
cb15:901b:901b:1324:ada3:b51a:fbec:33b3	251.236.51.179
cb15:901b:901b:1324:ada3:b51a:fbec:33b4	251.236.51.180

cb15:901b:901b:1324:ada3:b51a:fbec:33b5	251.236.51.181
cb15:901b:901b:1324:ada3:b51a:fbec:33b6	251.236.51.182
cb15:901b:901b:1324:ada3:b51a:fbec:33b7	251.236.51.183
cb15:901b:901b:1324:ada3:b51a:fbec:33b8	251.236.51.184
cb15:901b:901b:1324:ada3:b51a:fbec:33b9	251.236.51.185
cb15:901b:901b:1324:ada3:b51a:fbec:33ba	251.236.51.186
cb15:901b:901b:1324:ada3:b51a:fbec:33bb	251.236.51.187
cb15:901b:901b:1324:ada3:b51a:fbec:33bc	251.236.51.188
cb15:901b:901b:1324:ada3:b51a:fbec:33bd	251.236.51.189
cb15:901b:901b:1324:ada3:b51a:fbec:33be	251.236.51.190
cb15:901b:901b:1324:ada3:b51a:fbec:33bf	251.236.51.191
cb15:901b:901b:1324:ada3:b51a:fbec:33c0	251.236.51.192
cb15:901b:901b:1324:ada3:b51a:fbec:33c1	251.236.51.193
cb15:901b:901b:1324:ada3:b51a:fbec:33c2	251.236.51.194
cb15:901b:901b:1324:ada3:b51a:fbec:33c3	251.236.51.195
cb15:901b:901b:1324:ada3:b51a:fbec:33c4	251.236.51.196
cb15:901b:901b:1324:ada3:b51a:fbec:33c5	251.236.51.197
cb15:901b:901b:1324:ada3:b51a:fbec:33c6	251.236.51.198
cb15:901b:901b:1324:ada3:b51a:fbec:33c7	251.236.51.199
cb15:901b:901b:1324:ada3:b51a:fbec:33c8	251.236.51.200
cb15:901b:901b:1324:ada3:b51a:fbec:33c9	251.236.51.201
cb15:901b:901b:1324:ada3:b51a:fbec:33ca	251.236.51.202
cb15:901b:901b:1324:ada3:b51a:fbec:33cb	251.236.51.203
cb15:901b:901b:1324:ada3:b51a:fbec:33cc	251.236.51.204
cb15:901b:901b:1324:ada3:b51a:fbec:33cd	251.236.51.205
cb15:901b:901b:1324:ada3:b51a:fbec:33ce	251.236.51.206
cb15:901b:901b:1324:ada3:b51a:fbec:33cf	251.236.51.207
cb15:901b:901b:1324:ada3:b51a:fbec:33d0	251.236.51.208
cb15:901b:901b:1324:ada3:b51a:fbec:33d1	251.236.51.209
cb15:901b:901b:1324:ada3:b51a:fbec:33d2	251.236.51.210
cb15:901b:901b:1324:ada3:b51a:fbec:33d3	251.236.51.211
cb15:901b:901b:1324:ada3:b51a:fbec:33d4	251.236.51.212
cb15:901b:901b:1324:ada3:b51a:fbec:33d5	251.236.51.213
cb15:901b:901b:1324:ada3:b51a:fbec:33d6	251.236.51.214
cb15:901b:901b:1324:ada3:b51a:fbec:33d7	251.236.51.215
cb15:901b:901b:1324:ada3:b51a:fbec:33d8	251.236.51.216
cb15:901b:901b:1324:ada3:b51a:fbec:33d9	251.236.51.217
cb15:901b:901b:1324:ada3:b51a:fbec:33da	251.236.51.218
cb15:901b:901b:1324:ada3:b51a:fbec:33db	251.236.51.219
cb15:901b:901b:1324:ada3:b51a:fbec:33dc	251.236.51.220
cb15:901b:901b:1324:ada3:b51a:fbec:33dd	251.236.51.221
cb15:901b:901b:1324:ada3:b51a:fbec:33de	251.236.51.222
cb15:901b:901b:1324:ada3:b51a:fbec:33df	251.236.51.223
cb15:901b:901b:1324:ada3:b51a:fbec:33e0	251.236.51.224
cb15:901b:901b:1324:ada3:b51a:fbec:33e1	251.236.51.225
cb15:901b:901b:1324:ada3:b51a:fbec:33e2	251.236.51.226
cb15:901b:901b:1324:ada3:b51a:fbec:33e3	251.236.51.227
cb15:901b:901b:1324:ada3:b51a:fbec:33e4	251.236.51.228
cb15:901b:901b:1324:ada3:b51a:fbec:33e5	251.236.51.229
cb15:901b:901b:1324:ada3:b51a:fbec:33e6	251.236.51.230
cb15:901b:901b:1324:ada3:b51a:fbec:33e7	251.236.51.231
cb15:901b:901b:1324:ada3:b51a:fbec:33e8	251.236.51.232
cb15:901b:901b:1324:ada3:b51a:fbec:33e9	251.236.51.233
cb15:901b:901b:1324:ada3:b51a:fbec:33ea	251.236.51.234
cb15:901b:901b:1324:ada3:b51a:fbec:33eb	251.236.51.235
cb15:901b:901b:1324:ada3:b51a:fbec:33ec	251.236.51.236
cb15:901b:901b:1324:ada3:b51a:fbec:33ed	251.236.51.237
cb15:901b:901b:1324:ada3:b51a:fbec:33ee	251.236.51.238
cb15:901b:901b:1324:ada3:b51a:fbec:33ef	251.236.51.239
cb15:901b:901b:1324:ada3:b51a:fbec:33f0	251.236.51.240
cb15:901b:901b:1324:ada3:b51a:fbec:33f1	251.236.51.241
cb15:901b:901b:1324:ada3:b51a:fbec:33f2	251.236.51.242
cb15:901b:901b:1324:ada3:b51a:fbec:33f3	251.236.51.243
cb15:901b:901b:1324:ada3:b51a:fbec:33f4	251.236.51.244
cb15:901b:901b:1324:ada3:b51a:fbec:33f5	251.236.51.245
cb15:901b:901b:1324:ada3:b51a:fbec:33f6	251.236.51.246
cb15:901b:901b:1324:ada3:b51a:fbec:33f7	251.236.51.247
cb15:901b:901b:1324:ada3:b51a:fbec:33f8	251.236.51.248
cb15:901b:901b:1324:ada3:b51a:fbec:33f9	251.236.51.249
cb15:901b:901b:1324:ada3:b51a:fbec:33fa	251.236.51.250
cb15:901b:901b:1324:ada3:b51a:fbec:33fb	251.236.51.251
cb15:901b:901b:1324:ada3:b51a:fbec:33fc	251.236.51.252
cb15:901b:901b:1324:ada3:b51a:fbec:33fd	251.236.51.253
cb15:901b:901b:1324:ada3:b51a:fbec:33fe	251.236.51.254
cb15:901b:901b:1324:ada3:b51a:fbec:33ff	251.236.51.255

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.