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:b51e:f033:3401	240.51.52.1
cb15:901b:901b:1324:ada3:b51e:f033:3402	240.51.52.2
cb15:901b:901b:1324:ada3:b51e:f033:3403	240.51.52.3
cb15:901b:901b:1324:ada3:b51e:f033:3404	240.51.52.4
cb15:901b:901b:1324:ada3:b51e:f033:3405	240.51.52.5
cb15:901b:901b:1324:ada3:b51e:f033:3406	240.51.52.6
cb15:901b:901b:1324:ada3:b51e:f033:3407	240.51.52.7
cb15:901b:901b:1324:ada3:b51e:f033:3408	240.51.52.8
cb15:901b:901b:1324:ada3:b51e:f033:3409	240.51.52.9
cb15:901b:901b:1324:ada3:b51e:f033:340a	240.51.52.10
cb15:901b:901b:1324:ada3:b51e:f033:340b	240.51.52.11
cb15:901b:901b:1324:ada3:b51e:f033:340c	240.51.52.12
cb15:901b:901b:1324:ada3:b51e:f033:340d	240.51.52.13
cb15:901b:901b:1324:ada3:b51e:f033:340e	240.51.52.14
cb15:901b:901b:1324:ada3:b51e:f033:340f	240.51.52.15
cb15:901b:901b:1324:ada3:b51e:f033:3410	240.51.52.16
cb15:901b:901b:1324:ada3:b51e:f033:3411	240.51.52.17
cb15:901b:901b:1324:ada3:b51e:f033:3412	240.51.52.18
cb15:901b:901b:1324:ada3:b51e:f033:3413	240.51.52.19
cb15:901b:901b:1324:ada3:b51e:f033:3414	240.51.52.20
cb15:901b:901b:1324:ada3:b51e:f033:3415	240.51.52.21
cb15:901b:901b:1324:ada3:b51e:f033:3416	240.51.52.22
cb15:901b:901b:1324:ada3:b51e:f033:3417	240.51.52.23
cb15:901b:901b:1324:ada3:b51e:f033:3418	240.51.52.24
cb15:901b:901b:1324:ada3:b51e:f033:3419	240.51.52.25
cb15:901b:901b:1324:ada3:b51e:f033:341a	240.51.52.26
cb15:901b:901b:1324:ada3:b51e:f033:341b	240.51.52.27
cb15:901b:901b:1324:ada3:b51e:f033:341c	240.51.52.28
cb15:901b:901b:1324:ada3:b51e:f033:341d	240.51.52.29
cb15:901b:901b:1324:ada3:b51e:f033:341e	240.51.52.30
cb15:901b:901b:1324:ada3:b51e:f033:341f	240.51.52.31
cb15:901b:901b:1324:ada3:b51e:f033:3420	240.51.52.32
cb15:901b:901b:1324:ada3:b51e:f033:3421	240.51.52.33
cb15:901b:901b:1324:ada3:b51e:f033:3422	240.51.52.34
cb15:901b:901b:1324:ada3:b51e:f033:3423	240.51.52.35
cb15:901b:901b:1324:ada3:b51e:f033:3424	240.51.52.36
cb15:901b:901b:1324:ada3:b51e:f033:3425	240.51.52.37
cb15:901b:901b:1324:ada3:b51e:f033:3426	240.51.52.38
cb15:901b:901b:1324:ada3:b51e:f033:3427	240.51.52.39
cb15:901b:901b:1324:ada3:b51e:f033:3428	240.51.52.40
cb15:901b:901b:1324:ada3:b51e:f033:3429	240.51.52.41
cb15:901b:901b:1324:ada3:b51e:f033:342a	240.51.52.42
cb15:901b:901b:1324:ada3:b51e:f033:342b	240.51.52.43
cb15:901b:901b:1324:ada3:b51e:f033:342c	240.51.52.44
cb15:901b:901b:1324:ada3:b51e:f033:342d	240.51.52.45
cb15:901b:901b:1324:ada3:b51e:f033:342e	240.51.52.46
cb15:901b:901b:1324:ada3:b51e:f033:342f	240.51.52.47
cb15:901b:901b:1324:ada3:b51e:f033:3430	240.51.52.48
cb15:901b:901b:1324:ada3:b51e:f033:3431	240.51.52.49
cb15:901b:901b:1324:ada3:b51e:f033:3432	240.51.52.50
cb15:901b:901b:1324:ada3:b51e:f033:3433	240.51.52.51
cb15:901b:901b:1324:ada3:b51e:f033:3434	240.51.52.52
cb15:901b:901b:1324:ada3:b51e:f033:3435	240.51.52.53
cb15:901b:901b:1324:ada3:b51e:f033:3436	240.51.52.54
cb15:901b:901b:1324:ada3:b51e:f033:3437	240.51.52.55
cb15:901b:901b:1324:ada3:b51e:f033:3438	240.51.52.56
cb15:901b:901b:1324:ada3:b51e:f033:3439	240.51.52.57
cb15:901b:901b:1324:ada3:b51e:f033:343a	240.51.52.58
cb15:901b:901b:1324:ada3:b51e:f033:343b	240.51.52.59
cb15:901b:901b:1324:ada3:b51e:f033:343c	240.51.52.60

cb15:901b:901b:1324:ada3:b51e:f033:343d	240.51.52.61
cb15:901b:901b:1324:ada3:b51e:f033:343e	240.51.52.62
cb15:901b:901b:1324:ada3:b51e:f033:343f	240.51.52.63
cb15:901b:901b:1324:ada3:b51e:f033:3440	240.51.52.64
cb15:901b:901b:1324:ada3:b51e:f033:3441	240.51.52.65
cb15:901b:901b:1324:ada3:b51e:f033:3442	240.51.52.66
cb15:901b:901b:1324:ada3:b51e:f033:3443	240.51.52.67
cb15:901b:901b:1324:ada3:b51e:f033:3444	240.51.52.68
cb15:901b:901b:1324:ada3:b51e:f033:3445	240.51.52.69
cb15:901b:901b:1324:ada3:b51e:f033:3446	240.51.52.70
cb15:901b:901b:1324:ada3:b51e:f033:3447	240.51.52.71
cb15:901b:901b:1324:ada3:b51e:f033:3448	240.51.52.72
cb15:901b:901b:1324:ada3:b51e:f033:3449	240.51.52.73
cb15:901b:901b:1324:ada3:b51e:f033:344a	240.51.52.74
cb15:901b:901b:1324:ada3:b51e:f033:344b	240.51.52.75
cb15:901b:901b:1324:ada3:b51e:f033:344c	240.51.52.76
cb15:901b:901b:1324:ada3:b51e:f033:344d	240.51.52.77
cb15:901b:901b:1324:ada3:b51e:f033:344e	240.51.52.78
cb15:901b:901b:1324:ada3:b51e:f033:344f	240.51.52.79
cb15:901b:901b:1324:ada3:b51e:f033:3450	240.51.52.80
cb15:901b:901b:1324:ada3:b51e:f033:3451	240.51.52.81
cb15:901b:901b:1324:ada3:b51e:f033:3452	240.51.52.82
cb15:901b:901b:1324:ada3:b51e:f033:3453	240.51.52.83
cb15:901b:901b:1324:ada3:b51e:f033:3454	240.51.52.84
cb15:901b:901b:1324:ada3:b51e:f033:3455	240.51.52.85
cb15:901b:901b:1324:ada3:b51e:f033:3456	240.51.52.86
cb15:901b:901b:1324:ada3:b51e:f033:3457	240.51.52.87
cb15:901b:901b:1324:ada3:b51e:f033:3458	240.51.52.88
cb15:901b:901b:1324:ada3:b51e:f033:3459	240.51.52.89
cb15:901b:901b:1324:ada3:b51e:f033:345a	240.51.52.90
cb15:901b:901b:1324:ada3:b51e:f033:345b	240.51.52.91
cb15:901b:901b:1324:ada3:b51e:f033:345c	240.51.52.92
cb15:901b:901b:1324:ada3:b51e:f033:345d	240.51.52.93
cb15:901b:901b:1324:ada3:b51e:f033:345e	240.51.52.94
cb15:901b:901b:1324:ada3:b51e:f033:345f	240.51.52.95
cb15:901b:901b:1324:ada3:b51e:f033:3460	240.51.52.96
cb15:901b:901b:1324:ada3:b51e:f033:3461	240.51.52.97
cb15:901b:901b:1324:ada3:b51e:f033:3462	240.51.52.98
cb15:901b:901b:1324:ada3:b51e:f033:3463	240.51.52.99
cb15:901b:901b:1324:ada3:b51e:f033:3464	240.51.52.100
cb15:901b:901b:1324:ada3:b51e:f033:3465	240.51.52.101
cb15:901b:901b:1324:ada3:b51e:f033:3466	240.51.52.102
cb15:901b:901b:1324:ada3:b51e:f033:3467	240.51.52.103
cb15:901b:901b:1324:ada3:b51e:f033:3468	240.51.52.104
cb15:901b:901b:1324:ada3:b51e:f033:3469	240.51.52.105
cb15:901b:901b:1324:ada3:b51e:f033:346a	240.51.52.106
cb15:901b:901b:1324:ada3:b51e:f033:346b	240.51.52.107
cb15:901b:901b:1324:ada3:b51e:f033:346c	240.51.52.108
cb15:901b:901b:1324:ada3:b51e:f033:346d	240.51.52.109
cb15:901b:901b:1324:ada3:b51e:f033:346e	240.51.52.110
cb15:901b:901b:1324:ada3:b51e:f033:346f	240.51.52.111
cb15:901b:901b:1324:ada3:b51e:f033:3470	240.51.52.112
cb15:901b:901b:1324:ada3:b51e:f033:3471	240.51.52.113
cb15:901b:901b:1324:ada3:b51e:f033:3472	240.51.52.114
cb15:901b:901b:1324:ada3:b51e:f033:3473	240.51.52.115
cb15:901b:901b:1324:ada3:b51e:f033:3474	240.51.52.116
cb15:901b:901b:1324:ada3:b51e:f033:3475	240.51.52.117
cb15:901b:901b:1324:ada3:b51e:f033:3476	240.51.52.118
cb15:901b:901b:1324:ada3:b51e:f033:3477	240.51.52.119
cb15:901b:901b:1324:ada3:b51e:f033:3478	240.51.52.120

cb15:901b:901b:1324:ada3:b51e:f033:3479	240.51.52.121
cb15:901b:901b:1324:ada3:b51e:f033:347a	240.51.52.122
cb15:901b:901b:1324:ada3:b51e:f033:347b	240.51.52.123
cb15:901b:901b:1324:ada3:b51e:f033:347c	240.51.52.124
cb15:901b:901b:1324:ada3:b51e:f033:347d	240.51.52.125
cb15:901b:901b:1324:ada3:b51e:f033:347e	240.51.52.126
cb15:901b:901b:1324:ada3:b51e:f033:347f	240.51.52.127
cb15:901b:901b:1324:ada3:b51e:f033:3480	240.51.52.128
cb15:901b:901b:1324:ada3:b51e:f033:3481	240.51.52.129
cb15:901b:901b:1324:ada3:b51e:f033:3482	240.51.52.130
cb15:901b:901b:1324:ada3:b51e:f033:3483	240.51.52.131
cb15:901b:901b:1324:ada3:b51e:f033:3484	240.51.52.132
cb15:901b:901b:1324:ada3:b51e:f033:3485	240.51.52.133
cb15:901b:901b:1324:ada3:b51e:f033:3486	240.51.52.134
cb15:901b:901b:1324:ada3:b51e:f033:3487	240.51.52.135
cb15:901b:901b:1324:ada3:b51e:f033:3488	240.51.52.136
cb15:901b:901b:1324:ada3:b51e:f033:3489	240.51.52.137
cb15:901b:901b:1324:ada3:b51e:f033:348a	240.51.52.138
cb15:901b:901b:1324:ada3:b51e:f033:348b	240.51.52.139
cb15:901b:901b:1324:ada3:b51e:f033:348c	240.51.52.140
cb15:901b:901b:1324:ada3:b51e:f033:348d	240.51.52.141
cb15:901b:901b:1324:ada3:b51e:f033:348e	240.51.52.142
cb15:901b:901b:1324:ada3:b51e:f033:348f	240.51.52.143
cb15:901b:901b:1324:ada3:b51e:f033:3490	240.51.52.144
cb15:901b:901b:1324:ada3:b51e:f033:3491	240.51.52.145
cb15:901b:901b:1324:ada3:b51e:f033:3492	240.51.52.146
cb15:901b:901b:1324:ada3:b51e:f033:3493	240.51.52.147
cb15:901b:901b:1324:ada3:b51e:f033:3494	240.51.52.148
cb15:901b:901b:1324:ada3:b51e:f033:3495	240.51.52.149
cb15:901b:901b:1324:ada3:b51e:f033:3496	240.51.52.150
cb15:901b:901b:1324:ada3:b51e:f033:3497	240.51.52.151
cb15:901b:901b:1324:ada3:b51e:f033:3498	240.51.52.152
cb15:901b:901b:1324:ada3:b51e:f033:3499	240.51.52.153
cb15:901b:901b:1324:ada3:b51e:f033:349a	240.51.52.154
cb15:901b:901b:1324:ada3:b51e:f033:349b	240.51.52.155
cb15:901b:901b:1324:ada3:b51e:f033:349c	240.51.52.156
cb15:901b:901b:1324:ada3:b51e:f033:349d	240.51.52.157
cb15:901b:901b:1324:ada3:b51e:f033:349e	240.51.52.158
cb15:901b:901b:1324:ada3:b51e:f033:349f	240.51.52.159
cb15:901b:901b:1324:ada3:b51e:f033:34a0	240.51.52.160
cb15:901b:901b:1324:ada3:b51e:f033:34a1	240.51.52.161
cb15:901b:901b:1324:ada3:b51e:f033:34a2	240.51.52.162
cb15:901b:901b:1324:ada3:b51e:f033:34a3	240.51.52.163
cb15:901b:901b:1324:ada3:b51e:f033:34a4	240.51.52.164
cb15:901b:901b:1324:ada3:b51e:f033:34a5	240.51.52.165
cb15:901b:901b:1324:ada3:b51e:f033:34a6	240.51.52.166
cb15:901b:901b:1324:ada3:b51e:f033:34a7	240.51.52.167
cb15:901b:901b:1324:ada3:b51e:f033:34a8	240.51.52.168
cb15:901b:901b:1324:ada3:b51e:f033:34a9	240.51.52.169
cb15:901b:901b:1324:ada3:b51e:f033:34aa	240.51.52.170
cb15:901b:901b:1324:ada3:b51e:f033:34ab	240.51.52.171
cb15:901b:901b:1324:ada3:b51e:f033:34ac	240.51.52.172
cb15:901b:901b:1324:ada3:b51e:f033:34ad	240.51.52.173
cb15:901b:901b:1324:ada3:b51e:f033:34ae	240.51.52.174
cb15:901b:901b:1324:ada3:b51e:f033:34af	240.51.52.175
cb15:901b:901b:1324:ada3:b51e:f033:34b0	240.51.52.176
cb15:901b:901b:1324:ada3:b51e:f033:34b1	240.51.52.177
cb15:901b:901b:1324:ada3:b51e:f033:34b2	240.51.52.178
cb15:901b:901b:1324:ada3:b51e:f033:34b3	240.51.52.179
cb15:901b:901b:1324:ada3:b51e:f033:34b4	240.51.52.180

cb15:901b:901b:1324:ada3:b51e:f033:34b5	240.51.52.181
cb15:901b:901b:1324:ada3:b51e:f033:34b6	240.51.52.182
cb15:901b:901b:1324:ada3:b51e:f033:34b7	240.51.52.183
cb15:901b:901b:1324:ada3:b51e:f033:34b8	240.51.52.184
cb15:901b:901b:1324:ada3:b51e:f033:34b9	240.51.52.185
cb15:901b:901b:1324:ada3:b51e:f033:34ba	240.51.52.186
cb15:901b:901b:1324:ada3:b51e:f033:34bb	240.51.52.187
cb15:901b:901b:1324:ada3:b51e:f033:34bc	240.51.52.188
cb15:901b:901b:1324:ada3:b51e:f033:34bd	240.51.52.189
cb15:901b:901b:1324:ada3:b51e:f033:34be	240.51.52.190
cb15:901b:901b:1324:ada3:b51e:f033:34bf	240.51.52.191
cb15:901b:901b:1324:ada3:b51e:f033:34c0	240.51.52.192
cb15:901b:901b:1324:ada3:b51e:f033:34c1	240.51.52.193
cb15:901b:901b:1324:ada3:b51e:f033:34c2	240.51.52.194
cb15:901b:901b:1324:ada3:b51e:f033:34c3	240.51.52.195
cb15:901b:901b:1324:ada3:b51e:f033:34c4	240.51.52.196
cb15:901b:901b:1324:ada3:b51e:f033:34c5	240.51.52.197
cb15:901b:901b:1324:ada3:b51e:f033:34c6	240.51.52.198
cb15:901b:901b:1324:ada3:b51e:f033:34c7	240.51.52.199
cb15:901b:901b:1324:ada3:b51e:f033:34c8	240.51.52.200
cb15:901b:901b:1324:ada3:b51e:f033:34c9	240.51.52.201
cb15:901b:901b:1324:ada3:b51e:f033:34ca	240.51.52.202
cb15:901b:901b:1324:ada3:b51e:f033:34cb	240.51.52.203
cb15:901b:901b:1324:ada3:b51e:f033:34cc	240.51.52.204
cb15:901b:901b:1324:ada3:b51e:f033:34cd	240.51.52.205
cb15:901b:901b:1324:ada3:b51e:f033:34ce	240.51.52.206
cb15:901b:901b:1324:ada3:b51e:f033:34cf	240.51.52.207
cb15:901b:901b:1324:ada3:b51e:f033:34d0	240.51.52.208
cb15:901b:901b:1324:ada3:b51e:f033:34d1	240.51.52.209
cb15:901b:901b:1324:ada3:b51e:f033:34d2	240.51.52.210
cb15:901b:901b:1324:ada3:b51e:f033:34d3	240.51.52.211
cb15:901b:901b:1324:ada3:b51e:f033:34d4	240.51.52.212
cb15:901b:901b:1324:ada3:b51e:f033:34d5	240.51.52.213
cb15:901b:901b:1324:ada3:b51e:f033:34d6	240.51.52.214
cb15:901b:901b:1324:ada3:b51e:f033:34d7	240.51.52.215
cb15:901b:901b:1324:ada3:b51e:f033:34d8	240.51.52.216
cb15:901b:901b:1324:ada3:b51e:f033:34d9	240.51.52.217
cb15:901b:901b:1324:ada3:b51e:f033:34da	240.51.52.218
cb15:901b:901b:1324:ada3:b51e:f033:34db	240.51.52.219
cb15:901b:901b:1324:ada3:b51e:f033:34dc	240.51.52.220
cb15:901b:901b:1324:ada3:b51e:f033:34dd	240.51.52.221
cb15:901b:901b:1324:ada3:b51e:f033:34de	240.51.52.222
cb15:901b:901b:1324:ada3:b51e:f033:34df	240.51.52.223
cb15:901b:901b:1324:ada3:b51e:f033:34e0	240.51.52.224
cb15:901b:901b:1324:ada3:b51e:f033:34e1	240.51.52.225
cb15:901b:901b:1324:ada3:b51e:f033:34e2	240.51.52.226
cb15:901b:901b:1324:ada3:b51e:f033:34e3	240.51.52.227
cb15:901b:901b:1324:ada3:b51e:f033:34e4	240.51.52.228
cb15:901b:901b:1324:ada3:b51e:f033:34e5	240.51.52.229
cb15:901b:901b:1324:ada3:b51e:f033:34e6	240.51.52.230
cb15:901b:901b:1324:ada3:b51e:f033:34e7	240.51.52.231
cb15:901b:901b:1324:ada3:b51e:f033:34e8	240.51.52.232
cb15:901b:901b:1324:ada3:b51e:f033:34e9	240.51.52.233
cb15:901b:901b:1324:ada3:b51e:f033:34ea	240.51.52.234
cb15:901b:901b:1324:ada3:b51e:f033:34eb	240.51.52.235
cb15:901b:901b:1324:ada3:b51e:f033:34ec	240.51.52.236
cb15:901b:901b:1324:ada3:b51e:f033:34ed	240.51.52.237
cb15:901b:901b:1324:ada3:b51e:f033:34ee	240.51.52.238
cb15:901b:901b:1324:ada3:b51e:f033:34ef	240.51.52.239
cb15:901b:901b:1324:ada3:b51e:f033:34f0	240.51.52.240
cb15:901b:901b:1324:ada3:b51e:f033:34f1	240.51.52.241
cb15:901b:901b:1324:ada3:b51e:f033:34f2	240.51.52.242
cb15:901b:901b:1324:ada3:b51e:f033:34f3	240.51.52.243
cb15:901b:901b:1324:ada3:b51e:f033:34f4	240.51.52.244
cb15:901b:901b:1324:ada3:b51e:f033:34f5	240.51.52.245
cb15:901b:901b:1324:ada3:b51e:f033:34f6	240.51.52.246
cb15:901b:901b:1324:ada3:b51e:f033:34f7	240.51.52.247
cb15:901b:901b:1324:ada3:b51e:f033:34f8	240.51.52.248
cb15:901b:901b:1324:ada3:b51e:f033:34f9	240.51.52.249
cb15:901b:901b:1324:ada3:b51e:f033:34fa	240.51.52.250
cb15:901b:901b:1324:ada3:b51e:f033:34fb	240.51.52.251
cb15:901b:901b:1324:ada3:b51e:f033:34fc	240.51.52.252
cb15:901b:901b:1324:ada3:b51e:f033:34fd	240.51.52.253
cb15:901b:901b:1324:ada3:b51e:f033:34fe	240.51.52.254
cb15:901b:901b:1324:ada3:b51e:f033:34ff	240.51.52.255

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.