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:d157:8082:b51a:dc72:3001:3301	48.1.51.1
cb15:901b:d157:8082:b51a:dc72:3001:3302	48.1.51.2
cb15:901b:d157:8082:b51a:dc72:3001:3303	48.1.51.3
cb15:901b:d157:8082:b51a:dc72:3001:3304	48.1.51.4
cb15:901b:d157:8082:b51a:dc72:3001:3305	48.1.51.5
cb15:901b:d157:8082:b51a:dc72:3001:3306	48.1.51.6
cb15:901b:d157:8082:b51a:dc72:3001:3307	48.1.51.7
cb15:901b:d157:8082:b51a:dc72:3001:3308	48.1.51.8
cb15:901b:d157:8082:b51a:dc72:3001:3309	48.1.51.9
cb15:901b:d157:8082:b51a:dc72:3001:330a	48.1.51.10
cb15:901b:d157:8082:b51a:dc72:3001:330b	48.1.51.11
cb15:901b:d157:8082:b51a:dc72:3001:330c	48.1.51.12
cb15:901b:d157:8082:b51a:dc72:3001:330d	48.1.51.13
cb15:901b:d157:8082:b51a:dc72:3001:330e	48.1.51.14
cb15:901b:d157:8082:b51a:dc72:3001:330f	48.1.51.15
cb15:901b:d157:8082:b51a:dc72:3001:3310	48.1.51.16
cb15:901b:d157:8082:b51a:dc72:3001:3311	48.1.51.17
cb15:901b:d157:8082:b51a:dc72:3001:3312	48.1.51.18
cb15:901b:d157:8082:b51a:dc72:3001:3313	48.1.51.19
cb15:901b:d157:8082:b51a:dc72:3001:3314	48.1.51.20
cb15:901b:d157:8082:b51a:dc72:3001:3315	48.1.51.21
cb15:901b:d157:8082:b51a:dc72:3001:3316	48.1.51.22
cb15:901b:d157:8082:b51a:dc72:3001:3317	48.1.51.23
cb15:901b:d157:8082:b51a:dc72:3001:3318	48.1.51.24
cb15:901b:d157:8082:b51a:dc72:3001:3319	48.1.51.25
cb15:901b:d157:8082:b51a:dc72:3001:331a	48.1.51.26
cb15:901b:d157:8082:b51a:dc72:3001:331b	48.1.51.27
cb15:901b:d157:8082:b51a:dc72:3001:331c	48.1.51.28
cb15:901b:d157:8082:b51a:dc72:3001:331d	48.1.51.29
cb15:901b:d157:8082:b51a:dc72:3001:331e	48.1.51.30
cb15:901b:d157:8082:b51a:dc72:3001:331f	48.1.51.31
cb15:901b:d157:8082:b51a:dc72:3001:3320	48.1.51.32
cb15:901b:d157:8082:b51a:dc72:3001:3321	48.1.51.33
cb15:901b:d157:8082:b51a:dc72:3001:3322	48.1.51.34
cb15:901b:d157:8082:b51a:dc72:3001:3323	48.1.51.35
cb15:901b:d157:8082:b51a:dc72:3001:3324	48.1.51.36
cb15:901b:d157:8082:b51a:dc72:3001:3325	48.1.51.37
cb15:901b:d157:8082:b51a:dc72:3001:3326	48.1.51.38
cb15:901b:d157:8082:b51a:dc72:3001:3327	48.1.51.39
cb15:901b:d157:8082:b51a:dc72:3001:3328	48.1.51.40
cb15:901b:d157:8082:b51a:dc72:3001:3329	48.1.51.41
cb15:901b:d157:8082:b51a:dc72:3001:332a	48.1.51.42
cb15:901b:d157:8082:b51a:dc72:3001:332b	48.1.51.43
cb15:901b:d157:8082:b51a:dc72:3001:332c	48.1.51.44
cb15:901b:d157:8082:b51a:dc72:3001:332d	48.1.51.45
cb15:901b:d157:8082:b51a:dc72:3001:332e	48.1.51.46
cb15:901b:d157:8082:b51a:dc72:3001:332f	48.1.51.47
cb15:901b:d157:8082:b51a:dc72:3001:3330	48.1.51.48
cb15:901b:d157:8082:b51a:dc72:3001:3331	48.1.51.49
cb15:901b:d157:8082:b51a:dc72:3001:3332	48.1.51.50
cb15:901b:d157:8082:b51a:dc72:3001:3333	48.1.51.51
cb15:901b:d157:8082:b51a:dc72:3001:3334	48.1.51.52
cb15:901b:d157:8082:b51a:dc72:3001:3335	48.1.51.53
cb15:901b:d157:8082:b51a:dc72:3001:3336	48.1.51.54
cb15:901b:d157:8082:b51a:dc72:3001:3337	48.1.51.55
cb15:901b:d157:8082:b51a:dc72:3001:3338	48.1.51.56
cb15:901b:d157:8082:b51a:dc72:3001:3339	48.1.51.57
cb15:901b:d157:8082:b51a:dc72:3001:333a	48.1.51.58
cb15:901b:d157:8082:b51a:dc72:3001:333b	48.1.51.59
cb15:901b:d157:8082:b51a:dc72:3001:333c	48.1.51.60

cb15:901b:d157:8082:b51a:dc72:3001:333d	48.1.51.61
cb15:901b:d157:8082:b51a:dc72:3001:333e	48.1.51.62
cb15:901b:d157:8082:b51a:dc72:3001:333f	48.1.51.63
cb15:901b:d157:8082:b51a:dc72:3001:3340	48.1.51.64
cb15:901b:d157:8082:b51a:dc72:3001:3341	48.1.51.65
cb15:901b:d157:8082:b51a:dc72:3001:3342	48.1.51.66
cb15:901b:d157:8082:b51a:dc72:3001:3343	48.1.51.67
cb15:901b:d157:8082:b51a:dc72:3001:3344	48.1.51.68
cb15:901b:d157:8082:b51a:dc72:3001:3345	48.1.51.69
cb15:901b:d157:8082:b51a:dc72:3001:3346	48.1.51.70
cb15:901b:d157:8082:b51a:dc72:3001:3347	48.1.51.71
cb15:901b:d157:8082:b51a:dc72:3001:3348	48.1.51.72
cb15:901b:d157:8082:b51a:dc72:3001:3349	48.1.51.73
cb15:901b:d157:8082:b51a:dc72:3001:334a	48.1.51.74
cb15:901b:d157:8082:b51a:dc72:3001:334b	48.1.51.75
cb15:901b:d157:8082:b51a:dc72:3001:334c	48.1.51.76
cb15:901b:d157:8082:b51a:dc72:3001:334d	48.1.51.77
cb15:901b:d157:8082:b51a:dc72:3001:334e	48.1.51.78
cb15:901b:d157:8082:b51a:dc72:3001:334f	48.1.51.79
cb15:901b:d157:8082:b51a:dc72:3001:3350	48.1.51.80
cb15:901b:d157:8082:b51a:dc72:3001:3351	48.1.51.81
cb15:901b:d157:8082:b51a:dc72:3001:3352	48.1.51.82
cb15:901b:d157:8082:b51a:dc72:3001:3353	48.1.51.83
cb15:901b:d157:8082:b51a:dc72:3001:3354	48.1.51.84
cb15:901b:d157:8082:b51a:dc72:3001:3355	48.1.51.85
cb15:901b:d157:8082:b51a:dc72:3001:3356	48.1.51.86
cb15:901b:d157:8082:b51a:dc72:3001:3357	48.1.51.87
cb15:901b:d157:8082:b51a:dc72:3001:3358	48.1.51.88
cb15:901b:d157:8082:b51a:dc72:3001:3359	48.1.51.89
cb15:901b:d157:8082:b51a:dc72:3001:335a	48.1.51.90
cb15:901b:d157:8082:b51a:dc72:3001:335b	48.1.51.91
cb15:901b:d157:8082:b51a:dc72:3001:335c	48.1.51.92
cb15:901b:d157:8082:b51a:dc72:3001:335d	48.1.51.93
cb15:901b:d157:8082:b51a:dc72:3001:335e	48.1.51.94
cb15:901b:d157:8082:b51a:dc72:3001:335f	48.1.51.95
cb15:901b:d157:8082:b51a:dc72:3001:3360	48.1.51.96
cb15:901b:d157:8082:b51a:dc72:3001:3361	48.1.51.97
cb15:901b:d157:8082:b51a:dc72:3001:3362	48.1.51.98
cb15:901b:d157:8082:b51a:dc72:3001:3363	48.1.51.99
cb15:901b:d157:8082:b51a:dc72:3001:3364	48.1.51.100
cb15:901b:d157:8082:b51a:dc72:3001:3365	48.1.51.101
cb15:901b:d157:8082:b51a:dc72:3001:3366	48.1.51.102
cb15:901b:d157:8082:b51a:dc72:3001:3367	48.1.51.103
cb15:901b:d157:8082:b51a:dc72:3001:3368	48.1.51.104
cb15:901b:d157:8082:b51a:dc72:3001:3369	48.1.51.105
cb15:901b:d157:8082:b51a:dc72:3001:336a	48.1.51.106
cb15:901b:d157:8082:b51a:dc72:3001:336b	48.1.51.107
cb15:901b:d157:8082:b51a:dc72:3001:336c	48.1.51.108
cb15:901b:d157:8082:b51a:dc72:3001:336d	48.1.51.109
cb15:901b:d157:8082:b51a:dc72:3001:336e	48.1.51.110
cb15:901b:d157:8082:b51a:dc72:3001:336f	48.1.51.111
cb15:901b:d157:8082:b51a:dc72:3001:3370	48.1.51.112
cb15:901b:d157:8082:b51a:dc72:3001:3371	48.1.51.113
cb15:901b:d157:8082:b51a:dc72:3001:3372	48.1.51.114
cb15:901b:d157:8082:b51a:dc72:3001:3373	48.1.51.115
cb15:901b:d157:8082:b51a:dc72:3001:3374	48.1.51.116
cb15:901b:d157:8082:b51a:dc72:3001:3375	48.1.51.117
cb15:901b:d157:8082:b51a:dc72:3001:3376	48.1.51.118
cb15:901b:d157:8082:b51a:dc72:3001:3377	48.1.51.119
cb15:901b:d157:8082:b51a:dc72:3001:3378	48.1.51.120

cb15:901b:d157:8082:b51a:dc72:3001:3379	48.1.51.121
cb15:901b:d157:8082:b51a:dc72:3001:337a	48.1.51.122
cb15:901b:d157:8082:b51a:dc72:3001:337b	48.1.51.123
cb15:901b:d157:8082:b51a:dc72:3001:337c	48.1.51.124
cb15:901b:d157:8082:b51a:dc72:3001:337d	48.1.51.125
cb15:901b:d157:8082:b51a:dc72:3001:337e	48.1.51.126
cb15:901b:d157:8082:b51a:dc72:3001:337f	48.1.51.127
cb15:901b:d157:8082:b51a:dc72:3001:3380	48.1.51.128
cb15:901b:d157:8082:b51a:dc72:3001:3381	48.1.51.129
cb15:901b:d157:8082:b51a:dc72:3001:3382	48.1.51.130
cb15:901b:d157:8082:b51a:dc72:3001:3383	48.1.51.131
cb15:901b:d157:8082:b51a:dc72:3001:3384	48.1.51.132
cb15:901b:d157:8082:b51a:dc72:3001:3385	48.1.51.133
cb15:901b:d157:8082:b51a:dc72:3001:3386	48.1.51.134
cb15:901b:d157:8082:b51a:dc72:3001:3387	48.1.51.135
cb15:901b:d157:8082:b51a:dc72:3001:3388	48.1.51.136
cb15:901b:d157:8082:b51a:dc72:3001:3389	48.1.51.137
cb15:901b:d157:8082:b51a:dc72:3001:338a	48.1.51.138
cb15:901b:d157:8082:b51a:dc72:3001:338b	48.1.51.139
cb15:901b:d157:8082:b51a:dc72:3001:338c	48.1.51.140
cb15:901b:d157:8082:b51a:dc72:3001:338d	48.1.51.141
cb15:901b:d157:8082:b51a:dc72:3001:338e	48.1.51.142
cb15:901b:d157:8082:b51a:dc72:3001:338f	48.1.51.143
cb15:901b:d157:8082:b51a:dc72:3001:3390	48.1.51.144
cb15:901b:d157:8082:b51a:dc72:3001:3391	48.1.51.145
cb15:901b:d157:8082:b51a:dc72:3001:3392	48.1.51.146
cb15:901b:d157:8082:b51a:dc72:3001:3393	48.1.51.147
cb15:901b:d157:8082:b51a:dc72:3001:3394	48.1.51.148
cb15:901b:d157:8082:b51a:dc72:3001:3395	48.1.51.149
cb15:901b:d157:8082:b51a:dc72:3001:3396	48.1.51.150
cb15:901b:d157:8082:b51a:dc72:3001:3397	48.1.51.151
cb15:901b:d157:8082:b51a:dc72:3001:3398	48.1.51.152
cb15:901b:d157:8082:b51a:dc72:3001:3399	48.1.51.153
cb15:901b:d157:8082:b51a:dc72:3001:339a	48.1.51.154
cb15:901b:d157:8082:b51a:dc72:3001:339b	48.1.51.155
cb15:901b:d157:8082:b51a:dc72:3001:339c	48.1.51.156
cb15:901b:d157:8082:b51a:dc72:3001:339d	48.1.51.157
cb15:901b:d157:8082:b51a:dc72:3001:339e	48.1.51.158
cb15:901b:d157:8082:b51a:dc72:3001:339f	48.1.51.159
cb15:901b:d157:8082:b51a:dc72:3001:33a0	48.1.51.160
cb15:901b:d157:8082:b51a:dc72:3001:33a1	48.1.51.161
cb15:901b:d157:8082:b51a:dc72:3001:33a2	48.1.51.162
cb15:901b:d157:8082:b51a:dc72:3001:33a3	48.1.51.163
cb15:901b:d157:8082:b51a:dc72:3001:33a4	48.1.51.164
cb15:901b:d157:8082:b51a:dc72:3001:33a5	48.1.51.165
cb15:901b:d157:8082:b51a:dc72:3001:33a6	48.1.51.166
cb15:901b:d157:8082:b51a:dc72:3001:33a7	48.1.51.167
cb15:901b:d157:8082:b51a:dc72:3001:33a8	48.1.51.168
cb15:901b:d157:8082:b51a:dc72:3001:33a9	48.1.51.169
cb15:901b:d157:8082:b51a:dc72:3001:33aa	48.1.51.170
cb15:901b:d157:8082:b51a:dc72:3001:33ab	48.1.51.171
cb15:901b:d157:8082:b51a:dc72:3001:33ac	48.1.51.172
cb15:901b:d157:8082:b51a:dc72:3001:33ad	48.1.51.173
cb15:901b:d157:8082:b51a:dc72:3001:33ae	48.1.51.174
cb15:901b:d157:8082:b51a:dc72:3001:33af	48.1.51.175
cb15:901b:d157:8082:b51a:dc72:3001:33b0	48.1.51.176
cb15:901b:d157:8082:b51a:dc72:3001:33b1	48.1.51.177
cb15:901b:d157:8082:b51a:dc72:3001:33b2	48.1.51.178
cb15:901b:d157:8082:b51a:dc72:3001:33b3	48.1.51.179
cb15:901b:d157:8082:b51a:dc72:3001:33b4	48.1.51.180

cb15:901b:d157:8082:b51a:dc72:3001:33b5	48.1.51.181
cb15:901b:d157:8082:b51a:dc72:3001:33b6	48.1.51.182
cb15:901b:d157:8082:b51a:dc72:3001:33b7	48.1.51.183
cb15:901b:d157:8082:b51a:dc72:3001:33b8	48.1.51.184
cb15:901b:d157:8082:b51a:dc72:3001:33b9	48.1.51.185
cb15:901b:d157:8082:b51a:dc72:3001:33ba	48.1.51.186
cb15:901b:d157:8082:b51a:dc72:3001:33bb	48.1.51.187
cb15:901b:d157:8082:b51a:dc72:3001:33bc	48.1.51.188
cb15:901b:d157:8082:b51a:dc72:3001:33bd	48.1.51.189
cb15:901b:d157:8082:b51a:dc72:3001:33be	48.1.51.190
cb15:901b:d157:8082:b51a:dc72:3001:33bf	48.1.51.191
cb15:901b:d157:8082:b51a:dc72:3001:33c0	48.1.51.192
cb15:901b:d157:8082:b51a:dc72:3001:33c1	48.1.51.193
cb15:901b:d157:8082:b51a:dc72:3001:33c2	48.1.51.194
cb15:901b:d157:8082:b51a:dc72:3001:33c3	48.1.51.195
cb15:901b:d157:8082:b51a:dc72:3001:33c4	48.1.51.196
cb15:901b:d157:8082:b51a:dc72:3001:33c5	48.1.51.197
cb15:901b:d157:8082:b51a:dc72:3001:33c6	48.1.51.198
cb15:901b:d157:8082:b51a:dc72:3001:33c7	48.1.51.199
cb15:901b:d157:8082:b51a:dc72:3001:33c8	48.1.51.200
cb15:901b:d157:8082:b51a:dc72:3001:33c9	48.1.51.201
cb15:901b:d157:8082:b51a:dc72:3001:33ca	48.1.51.202
cb15:901b:d157:8082:b51a:dc72:3001:33cb	48.1.51.203
cb15:901b:d157:8082:b51a:dc72:3001:33cc	48.1.51.204
cb15:901b:d157:8082:b51a:dc72:3001:33cd	48.1.51.205
cb15:901b:d157:8082:b51a:dc72:3001:33ce	48.1.51.206
cb15:901b:d157:8082:b51a:dc72:3001:33cf	48.1.51.207
cb15:901b:d157:8082:b51a:dc72:3001:33d0	48.1.51.208
cb15:901b:d157:8082:b51a:dc72:3001:33d1	48.1.51.209
cb15:901b:d157:8082:b51a:dc72:3001:33d2	48.1.51.210
cb15:901b:d157:8082:b51a:dc72:3001:33d3	48.1.51.211
cb15:901b:d157:8082:b51a:dc72:3001:33d4	48.1.51.212
cb15:901b:d157:8082:b51a:dc72:3001:33d5	48.1.51.213
cb15:901b:d157:8082:b51a:dc72:3001:33d6	48.1.51.214
cb15:901b:d157:8082:b51a:dc72:3001:33d7	48.1.51.215
cb15:901b:d157:8082:b51a:dc72:3001:33d8	48.1.51.216
cb15:901b:d157:8082:b51a:dc72:3001:33d9	48.1.51.217
cb15:901b:d157:8082:b51a:dc72:3001:33da	48.1.51.218
cb15:901b:d157:8082:b51a:dc72:3001:33db	48.1.51.219
cb15:901b:d157:8082:b51a:dc72:3001:33dc	48.1.51.220
cb15:901b:d157:8082:b51a:dc72:3001:33dd	48.1.51.221
cb15:901b:d157:8082:b51a:dc72:3001:33de	48.1.51.222
cb15:901b:d157:8082:b51a:dc72:3001:33df	48.1.51.223
cb15:901b:d157:8082:b51a:dc72:3001:33e0	48.1.51.224
cb15:901b:d157:8082:b51a:dc72:3001:33e1	48.1.51.225
cb15:901b:d157:8082:b51a:dc72:3001:33e2	48.1.51.226
cb15:901b:d157:8082:b51a:dc72:3001:33e3	48.1.51.227
cb15:901b:d157:8082:b51a:dc72:3001:33e4	48.1.51.228
cb15:901b:d157:8082:b51a:dc72:3001:33e5	48.1.51.229
cb15:901b:d157:8082:b51a:dc72:3001:33e6	48.1.51.230
cb15:901b:d157:8082:b51a:dc72:3001:33e7	48.1.51.231
cb15:901b:d157:8082:b51a:dc72:3001:33e8	48.1.51.232
cb15:901b:d157:8082:b51a:dc72:3001:33e9	48.1.51.233
cb15:901b:d157:8082:b51a:dc72:3001:33ea	48.1.51.234
cb15:901b:d157:8082:b51a:dc72:3001:33eb	48.1.51.235
cb15:901b:d157:8082:b51a:dc72:3001:33ec	48.1.51.236
cb15:901b:d157:8082:b51a:dc72:3001:33ed	48.1.51.237
cb15:901b:d157:8082:b51a:dc72:3001:33ee	48.1.51.238
cb15:901b:d157:8082:b51a:dc72:3001:33ef	48.1.51.239
cb15:901b:d157:8082:b51a:dc72:3001:33f0	48.1.51.240
cb15:901b:d157:8082:b51a:dc72:3001:33f1	48.1.51.241
cb15:901b:d157:8082:b51a:dc72:3001:33f2	48.1.51.242
cb15:901b:d157:8082:b51a:dc72:3001:33f3	48.1.51.243
cb15:901b:d157:8082:b51a:dc72:3001:33f4	48.1.51.244
cb15:901b:d157:8082:b51a:dc72:3001:33f5	48.1.51.245
cb15:901b:d157:8082:b51a:dc72:3001:33f6	48.1.51.246
cb15:901b:d157:8082:b51a:dc72:3001:33f7	48.1.51.247
cb15:901b:d157:8082:b51a:dc72:3001:33f8	48.1.51.248
cb15:901b:d157:8082:b51a:dc72:3001:33f9	48.1.51.249
cb15:901b:d157:8082:b51a:dc72:3001:33fa	48.1.51.250
cb15:901b:d157:8082:b51a:dc72:3001:33fb	48.1.51.251
cb15:901b:d157:8082:b51a:dc72:3001:33fc	48.1.51.252
cb15:901b:d157:8082:b51a:dc72:3001:33fd	48.1.51.253
cb15:901b:d157:8082:b51a:dc72:3001:33fe	48.1.51.254
cb15:901b:d157:8082:b51a:dc72:3001:33ff	48.1.51.255

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.