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:cd24:8081:4072:7b51:3401	123.81.52.1
cb15:901b:8024:cd24:8081:4072:7b51:3402	123.81.52.2
cb15:901b:8024:cd24:8081:4072:7b51:3403	123.81.52.3
cb15:901b:8024:cd24:8081:4072:7b51:3404	123.81.52.4
cb15:901b:8024:cd24:8081:4072:7b51:3405	123.81.52.5
cb15:901b:8024:cd24:8081:4072:7b51:3406	123.81.52.6
cb15:901b:8024:cd24:8081:4072:7b51:3407	123.81.52.7
cb15:901b:8024:cd24:8081:4072:7b51:3408	123.81.52.8
cb15:901b:8024:cd24:8081:4072:7b51:3409	123.81.52.9
cb15:901b:8024:cd24:8081:4072:7b51:340a	123.81.52.10
cb15:901b:8024:cd24:8081:4072:7b51:340b	123.81.52.11
cb15:901b:8024:cd24:8081:4072:7b51:340c	123.81.52.12
cb15:901b:8024:cd24:8081:4072:7b51:340d	123.81.52.13
cb15:901b:8024:cd24:8081:4072:7b51:340e	123.81.52.14
cb15:901b:8024:cd24:8081:4072:7b51:340f	123.81.52.15
cb15:901b:8024:cd24:8081:4072:7b51:3410	123.81.52.16
cb15:901b:8024:cd24:8081:4072:7b51:3411	123.81.52.17
cb15:901b:8024:cd24:8081:4072:7b51:3412	123.81.52.18
cb15:901b:8024:cd24:8081:4072:7b51:3413	123.81.52.19
cb15:901b:8024:cd24:8081:4072:7b51:3414	123.81.52.20
cb15:901b:8024:cd24:8081:4072:7b51:3415	123.81.52.21
cb15:901b:8024:cd24:8081:4072:7b51:3416	123.81.52.22
cb15:901b:8024:cd24:8081:4072:7b51:3417	123.81.52.23
cb15:901b:8024:cd24:8081:4072:7b51:3418	123.81.52.24
cb15:901b:8024:cd24:8081:4072:7b51:3419	123.81.52.25
cb15:901b:8024:cd24:8081:4072:7b51:341a	123.81.52.26
cb15:901b:8024:cd24:8081:4072:7b51:341b	123.81.52.27
cb15:901b:8024:cd24:8081:4072:7b51:341c	123.81.52.28
cb15:901b:8024:cd24:8081:4072:7b51:341d	123.81.52.29
cb15:901b:8024:cd24:8081:4072:7b51:341e	123.81.52.30
cb15:901b:8024:cd24:8081:4072:7b51:341f	123.81.52.31
cb15:901b:8024:cd24:8081:4072:7b51:3420	123.81.52.32
cb15:901b:8024:cd24:8081:4072:7b51:3421	123.81.52.33
cb15:901b:8024:cd24:8081:4072:7b51:3422	123.81.52.34
cb15:901b:8024:cd24:8081:4072:7b51:3423	123.81.52.35
cb15:901b:8024:cd24:8081:4072:7b51:3424	123.81.52.36
cb15:901b:8024:cd24:8081:4072:7b51:3425	123.81.52.37
cb15:901b:8024:cd24:8081:4072:7b51:3426	123.81.52.38
cb15:901b:8024:cd24:8081:4072:7b51:3427	123.81.52.39
cb15:901b:8024:cd24:8081:4072:7b51:3428	123.81.52.40
cb15:901b:8024:cd24:8081:4072:7b51:3429	123.81.52.41
cb15:901b:8024:cd24:8081:4072:7b51:342a	123.81.52.42
cb15:901b:8024:cd24:8081:4072:7b51:342b	123.81.52.43
cb15:901b:8024:cd24:8081:4072:7b51:342c	123.81.52.44
cb15:901b:8024:cd24:8081:4072:7b51:342d	123.81.52.45
cb15:901b:8024:cd24:8081:4072:7b51:342e	123.81.52.46
cb15:901b:8024:cd24:8081:4072:7b51:342f	123.81.52.47
cb15:901b:8024:cd24:8081:4072:7b51:3430	123.81.52.48
cb15:901b:8024:cd24:8081:4072:7b51:3431	123.81.52.49
cb15:901b:8024:cd24:8081:4072:7b51:3432	123.81.52.50
cb15:901b:8024:cd24:8081:4072:7b51:3433	123.81.52.51
cb15:901b:8024:cd24:8081:4072:7b51:3434	123.81.52.52
cb15:901b:8024:cd24:8081:4072:7b51:3435	123.81.52.53
cb15:901b:8024:cd24:8081:4072:7b51:3436	123.81.52.54
cb15:901b:8024:cd24:8081:4072:7b51:3437	123.81.52.55
cb15:901b:8024:cd24:8081:4072:7b51:3438	123.81.52.56
cb15:901b:8024:cd24:8081:4072:7b51:3439	123.81.52.57
cb15:901b:8024:cd24:8081:4072:7b51:343a	123.81.52.58
cb15:901b:8024:cd24:8081:4072:7b51:343b	123.81.52.59
cb15:901b:8024:cd24:8081:4072:7b51:343c	123.81.52.60

cb15:901b:8024:cd24:8081:4072:7b51:343d	123.81.52.61
cb15:901b:8024:cd24:8081:4072:7b51:343e	123.81.52.62
cb15:901b:8024:cd24:8081:4072:7b51:343f	123.81.52.63
cb15:901b:8024:cd24:8081:4072:7b51:3440	123.81.52.64
cb15:901b:8024:cd24:8081:4072:7b51:3441	123.81.52.65
cb15:901b:8024:cd24:8081:4072:7b51:3442	123.81.52.66
cb15:901b:8024:cd24:8081:4072:7b51:3443	123.81.52.67
cb15:901b:8024:cd24:8081:4072:7b51:3444	123.81.52.68
cb15:901b:8024:cd24:8081:4072:7b51:3445	123.81.52.69
cb15:901b:8024:cd24:8081:4072:7b51:3446	123.81.52.70
cb15:901b:8024:cd24:8081:4072:7b51:3447	123.81.52.71
cb15:901b:8024:cd24:8081:4072:7b51:3448	123.81.52.72
cb15:901b:8024:cd24:8081:4072:7b51:3449	123.81.52.73
cb15:901b:8024:cd24:8081:4072:7b51:344a	123.81.52.74
cb15:901b:8024:cd24:8081:4072:7b51:344b	123.81.52.75
cb15:901b:8024:cd24:8081:4072:7b51:344c	123.81.52.76
cb15:901b:8024:cd24:8081:4072:7b51:344d	123.81.52.77
cb15:901b:8024:cd24:8081:4072:7b51:344e	123.81.52.78
cb15:901b:8024:cd24:8081:4072:7b51:344f	123.81.52.79
cb15:901b:8024:cd24:8081:4072:7b51:3450	123.81.52.80
cb15:901b:8024:cd24:8081:4072:7b51:3451	123.81.52.81
cb15:901b:8024:cd24:8081:4072:7b51:3452	123.81.52.82
cb15:901b:8024:cd24:8081:4072:7b51:3453	123.81.52.83
cb15:901b:8024:cd24:8081:4072:7b51:3454	123.81.52.84
cb15:901b:8024:cd24:8081:4072:7b51:3455	123.81.52.85
cb15:901b:8024:cd24:8081:4072:7b51:3456	123.81.52.86
cb15:901b:8024:cd24:8081:4072:7b51:3457	123.81.52.87
cb15:901b:8024:cd24:8081:4072:7b51:3458	123.81.52.88
cb15:901b:8024:cd24:8081:4072:7b51:3459	123.81.52.89
cb15:901b:8024:cd24:8081:4072:7b51:345a	123.81.52.90
cb15:901b:8024:cd24:8081:4072:7b51:345b	123.81.52.91
cb15:901b:8024:cd24:8081:4072:7b51:345c	123.81.52.92
cb15:901b:8024:cd24:8081:4072:7b51:345d	123.81.52.93
cb15:901b:8024:cd24:8081:4072:7b51:345e	123.81.52.94
cb15:901b:8024:cd24:8081:4072:7b51:345f	123.81.52.95
cb15:901b:8024:cd24:8081:4072:7b51:3460	123.81.52.96
cb15:901b:8024:cd24:8081:4072:7b51:3461	123.81.52.97
cb15:901b:8024:cd24:8081:4072:7b51:3462	123.81.52.98
cb15:901b:8024:cd24:8081:4072:7b51:3463	123.81.52.99
cb15:901b:8024:cd24:8081:4072:7b51:3464	123.81.52.100
cb15:901b:8024:cd24:8081:4072:7b51:3465	123.81.52.101
cb15:901b:8024:cd24:8081:4072:7b51:3466	123.81.52.102
cb15:901b:8024:cd24:8081:4072:7b51:3467	123.81.52.103
cb15:901b:8024:cd24:8081:4072:7b51:3468	123.81.52.104
cb15:901b:8024:cd24:8081:4072:7b51:3469	123.81.52.105
cb15:901b:8024:cd24:8081:4072:7b51:346a	123.81.52.106
cb15:901b:8024:cd24:8081:4072:7b51:346b	123.81.52.107
cb15:901b:8024:cd24:8081:4072:7b51:346c	123.81.52.108
cb15:901b:8024:cd24:8081:4072:7b51:346d	123.81.52.109
cb15:901b:8024:cd24:8081:4072:7b51:346e	123.81.52.110
cb15:901b:8024:cd24:8081:4072:7b51:346f	123.81.52.111
cb15:901b:8024:cd24:8081:4072:7b51:3470	123.81.52.112
cb15:901b:8024:cd24:8081:4072:7b51:3471	123.81.52.113
cb15:901b:8024:cd24:8081:4072:7b51:3472	123.81.52.114
cb15:901b:8024:cd24:8081:4072:7b51:3473	123.81.52.115
cb15:901b:8024:cd24:8081:4072:7b51:3474	123.81.52.116
cb15:901b:8024:cd24:8081:4072:7b51:3475	123.81.52.117
cb15:901b:8024:cd24:8081:4072:7b51:3476	123.81.52.118
cb15:901b:8024:cd24:8081:4072:7b51:3477	123.81.52.119
cb15:901b:8024:cd24:8081:4072:7b51:3478	123.81.52.120

cb15:901b:8024:cd24:8081:4072:7b51:3479	123.81.52.121
cb15:901b:8024:cd24:8081:4072:7b51:347a	123.81.52.122
cb15:901b:8024:cd24:8081:4072:7b51:347b	123.81.52.123
cb15:901b:8024:cd24:8081:4072:7b51:347c	123.81.52.124
cb15:901b:8024:cd24:8081:4072:7b51:347d	123.81.52.125
cb15:901b:8024:cd24:8081:4072:7b51:347e	123.81.52.126
cb15:901b:8024:cd24:8081:4072:7b51:347f	123.81.52.127
cb15:901b:8024:cd24:8081:4072:7b51:3480	123.81.52.128
cb15:901b:8024:cd24:8081:4072:7b51:3481	123.81.52.129
cb15:901b:8024:cd24:8081:4072:7b51:3482	123.81.52.130
cb15:901b:8024:cd24:8081:4072:7b51:3483	123.81.52.131
cb15:901b:8024:cd24:8081:4072:7b51:3484	123.81.52.132
cb15:901b:8024:cd24:8081:4072:7b51:3485	123.81.52.133
cb15:901b:8024:cd24:8081:4072:7b51:3486	123.81.52.134
cb15:901b:8024:cd24:8081:4072:7b51:3487	123.81.52.135
cb15:901b:8024:cd24:8081:4072:7b51:3488	123.81.52.136
cb15:901b:8024:cd24:8081:4072:7b51:3489	123.81.52.137
cb15:901b:8024:cd24:8081:4072:7b51:348a	123.81.52.138
cb15:901b:8024:cd24:8081:4072:7b51:348b	123.81.52.139
cb15:901b:8024:cd24:8081:4072:7b51:348c	123.81.52.140
cb15:901b:8024:cd24:8081:4072:7b51:348d	123.81.52.141
cb15:901b:8024:cd24:8081:4072:7b51:348e	123.81.52.142
cb15:901b:8024:cd24:8081:4072:7b51:348f	123.81.52.143
cb15:901b:8024:cd24:8081:4072:7b51:3490	123.81.52.144
cb15:901b:8024:cd24:8081:4072:7b51:3491	123.81.52.145
cb15:901b:8024:cd24:8081:4072:7b51:3492	123.81.52.146
cb15:901b:8024:cd24:8081:4072:7b51:3493	123.81.52.147
cb15:901b:8024:cd24:8081:4072:7b51:3494	123.81.52.148
cb15:901b:8024:cd24:8081:4072:7b51:3495	123.81.52.149
cb15:901b:8024:cd24:8081:4072:7b51:3496	123.81.52.150
cb15:901b:8024:cd24:8081:4072:7b51:3497	123.81.52.151
cb15:901b:8024:cd24:8081:4072:7b51:3498	123.81.52.152
cb15:901b:8024:cd24:8081:4072:7b51:3499	123.81.52.153
cb15:901b:8024:cd24:8081:4072:7b51:349a	123.81.52.154
cb15:901b:8024:cd24:8081:4072:7b51:349b	123.81.52.155
cb15:901b:8024:cd24:8081:4072:7b51:349c	123.81.52.156
cb15:901b:8024:cd24:8081:4072:7b51:349d	123.81.52.157
cb15:901b:8024:cd24:8081:4072:7b51:349e	123.81.52.158
cb15:901b:8024:cd24:8081:4072:7b51:349f	123.81.52.159
cb15:901b:8024:cd24:8081:4072:7b51:34a0	123.81.52.160
cb15:901b:8024:cd24:8081:4072:7b51:34a1	123.81.52.161
cb15:901b:8024:cd24:8081:4072:7b51:34a2	123.81.52.162
cb15:901b:8024:cd24:8081:4072:7b51:34a3	123.81.52.163
cb15:901b:8024:cd24:8081:4072:7b51:34a4	123.81.52.164
cb15:901b:8024:cd24:8081:4072:7b51:34a5	123.81.52.165
cb15:901b:8024:cd24:8081:4072:7b51:34a6	123.81.52.166
cb15:901b:8024:cd24:8081:4072:7b51:34a7	123.81.52.167
cb15:901b:8024:cd24:8081:4072:7b51:34a8	123.81.52.168
cb15:901b:8024:cd24:8081:4072:7b51:34a9	123.81.52.169
cb15:901b:8024:cd24:8081:4072:7b51:34aa	123.81.52.170
cb15:901b:8024:cd24:8081:4072:7b51:34ab	123.81.52.171
cb15:901b:8024:cd24:8081:4072:7b51:34ac	123.81.52.172
cb15:901b:8024:cd24:8081:4072:7b51:34ad	123.81.52.173
cb15:901b:8024:cd24:8081:4072:7b51:34ae	123.81.52.174
cb15:901b:8024:cd24:8081:4072:7b51:34af	123.81.52.175
cb15:901b:8024:cd24:8081:4072:7b51:34b0	123.81.52.176
cb15:901b:8024:cd24:8081:4072:7b51:34b1	123.81.52.177
cb15:901b:8024:cd24:8081:4072:7b51:34b2	123.81.52.178
cb15:901b:8024:cd24:8081:4072:7b51:34b3	123.81.52.179
cb15:901b:8024:cd24:8081:4072:7b51:34b4	123.81.52.180

cb15:901b:8024:cd24:8081:4072:7b51:34b5	123.81.52.181
cb15:901b:8024:cd24:8081:4072:7b51:34b6	123.81.52.182
cb15:901b:8024:cd24:8081:4072:7b51:34b7	123.81.52.183
cb15:901b:8024:cd24:8081:4072:7b51:34b8	123.81.52.184
cb15:901b:8024:cd24:8081:4072:7b51:34b9	123.81.52.185
cb15:901b:8024:cd24:8081:4072:7b51:34ba	123.81.52.186
cb15:901b:8024:cd24:8081:4072:7b51:34bb	123.81.52.187
cb15:901b:8024:cd24:8081:4072:7b51:34bc	123.81.52.188
cb15:901b:8024:cd24:8081:4072:7b51:34bd	123.81.52.189
cb15:901b:8024:cd24:8081:4072:7b51:34be	123.81.52.190
cb15:901b:8024:cd24:8081:4072:7b51:34bf	123.81.52.191
cb15:901b:8024:cd24:8081:4072:7b51:34c0	123.81.52.192
cb15:901b:8024:cd24:8081:4072:7b51:34c1	123.81.52.193
cb15:901b:8024:cd24:8081:4072:7b51:34c2	123.81.52.194
cb15:901b:8024:cd24:8081:4072:7b51:34c3	123.81.52.195
cb15:901b:8024:cd24:8081:4072:7b51:34c4	123.81.52.196
cb15:901b:8024:cd24:8081:4072:7b51:34c5	123.81.52.197
cb15:901b:8024:cd24:8081:4072:7b51:34c6	123.81.52.198
cb15:901b:8024:cd24:8081:4072:7b51:34c7	123.81.52.199
cb15:901b:8024:cd24:8081:4072:7b51:34c8	123.81.52.200
cb15:901b:8024:cd24:8081:4072:7b51:34c9	123.81.52.201
cb15:901b:8024:cd24:8081:4072:7b51:34ca	123.81.52.202
cb15:901b:8024:cd24:8081:4072:7b51:34cb	123.81.52.203
cb15:901b:8024:cd24:8081:4072:7b51:34cc	123.81.52.204
cb15:901b:8024:cd24:8081:4072:7b51:34cd	123.81.52.205
cb15:901b:8024:cd24:8081:4072:7b51:34ce	123.81.52.206
cb15:901b:8024:cd24:8081:4072:7b51:34cf	123.81.52.207
cb15:901b:8024:cd24:8081:4072:7b51:34d0	123.81.52.208
cb15:901b:8024:cd24:8081:4072:7b51:34d1	123.81.52.209
cb15:901b:8024:cd24:8081:4072:7b51:34d2	123.81.52.210
cb15:901b:8024:cd24:8081:4072:7b51:34d3	123.81.52.211
cb15:901b:8024:cd24:8081:4072:7b51:34d4	123.81.52.212
cb15:901b:8024:cd24:8081:4072:7b51:34d5	123.81.52.213
cb15:901b:8024:cd24:8081:4072:7b51:34d6	123.81.52.214
cb15:901b:8024:cd24:8081:4072:7b51:34d7	123.81.52.215
cb15:901b:8024:cd24:8081:4072:7b51:34d8	123.81.52.216
cb15:901b:8024:cd24:8081:4072:7b51:34d9	123.81.52.217
cb15:901b:8024:cd24:8081:4072:7b51:34da	123.81.52.218
cb15:901b:8024:cd24:8081:4072:7b51:34db	123.81.52.219
cb15:901b:8024:cd24:8081:4072:7b51:34dc	123.81.52.220
cb15:901b:8024:cd24:8081:4072:7b51:34dd	123.81.52.221
cb15:901b:8024:cd24:8081:4072:7b51:34de	123.81.52.222
cb15:901b:8024:cd24:8081:4072:7b51:34df	123.81.52.223
cb15:901b:8024:cd24:8081:4072:7b51:34e0	123.81.52.224
cb15:901b:8024:cd24:8081:4072:7b51:34e1	123.81.52.225
cb15:901b:8024:cd24:8081:4072:7b51:34e2	123.81.52.226
cb15:901b:8024:cd24:8081:4072:7b51:34e3	123.81.52.227
cb15:901b:8024:cd24:8081:4072:7b51:34e4	123.81.52.228
cb15:901b:8024:cd24:8081:4072:7b51:34e5	123.81.52.229
cb15:901b:8024:cd24:8081:4072:7b51:34e6	123.81.52.230
cb15:901b:8024:cd24:8081:4072:7b51:34e7	123.81.52.231
cb15:901b:8024:cd24:8081:4072:7b51:34e8	123.81.52.232
cb15:901b:8024:cd24:8081:4072:7b51:34e9	123.81.52.233
cb15:901b:8024:cd24:8081:4072:7b51:34ea	123.81.52.234
cb15:901b:8024:cd24:8081:4072:7b51:34eb	123.81.52.235
cb15:901b:8024:cd24:8081:4072:7b51:34ec	123.81.52.236
cb15:901b:8024:cd24:8081:4072:7b51:34ed	123.81.52.237
cb15:901b:8024:cd24:8081:4072:7b51:34ee	123.81.52.238
cb15:901b:8024:cd24:8081:4072:7b51:34ef	123.81.52.239
cb15:901b:8024:cd24:8081:4072:7b51:34f0	123.81.52.240
cb15:901b:8024:cd24:8081:4072:7b51:34f1	123.81.52.241
cb15:901b:8024:cd24:8081:4072:7b51:34f2	123.81.52.242
cb15:901b:8024:cd24:8081:4072:7b51:34f3	123.81.52.243
cb15:901b:8024:cd24:8081:4072:7b51:34f4	123.81.52.244
cb15:901b:8024:cd24:8081:4072:7b51:34f5	123.81.52.245
cb15:901b:8024:cd24:8081:4072:7b51:34f6	123.81.52.246
cb15:901b:8024:cd24:8081:4072:7b51:34f7	123.81.52.247
cb15:901b:8024:cd24:8081:4072:7b51:34f8	123.81.52.248
cb15:901b:8024:cd24:8081:4072:7b51:34f9	123.81.52.249
cb15:901b:8024:cd24:8081:4072:7b51:34fa	123.81.52.250
cb15:901b:8024:cd24:8081:4072:7b51:34fb	123.81.52.251
cb15:901b:8024:cd24:8081:4072:7b51:34fc	123.81.52.252
cb15:901b:8024:cd24:8081:4072:7b51:34fd	123.81.52.253
cb15:901b:8024:cd24:8081:4072:7b51:34fe	123.81.52.254
cb15:901b:8024:cd24:8081:4072:7b51:34ff	123.81.52.255

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.