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
b51a:901b:cb15:8045:ada8:cdcd:8043:3401	128.67.52.1
b51a:901b:cb15:8045:ada8:cdcd:8043:3402	128.67.52.2
b51a:901b:cb15:8045:ada8:cdcd:8043:3403	128.67.52.3
b51a:901b:cb15:8045:ada8:cdcd:8043:3404	128.67.52.4
b51a:901b:cb15:8045:ada8:cdcd:8043:3405	128.67.52.5
b51a:901b:cb15:8045:ada8:cdcd:8043:3406	128.67.52.6
b51a:901b:cb15:8045:ada8:cdcd:8043:3407	128.67.52.7
b51a:901b:cb15:8045:ada8:cdcd:8043:3408	128.67.52.8
b51a:901b:cb15:8045:ada8:cdcd:8043:3409	128.67.52.9
b51a:901b:cb15:8045:ada8:cdcd:8043:340a	128.67.52.10
b51a:901b:cb15:8045:ada8:cdcd:8043:340b	128.67.52.11
b51a:901b:cb15:8045:ada8:cdcd:8043:340c	128.67.52.12
b51a:901b:cb15:8045:ada8:cdcd:8043:340d	128.67.52.13
b51a:901b:cb15:8045:ada8:cdcd:8043:340e	128.67.52.14
b51a:901b:cb15:8045:ada8:cdcd:8043:340f	128.67.52.15
b51a:901b:cb15:8045:ada8:cdcd:8043:3410	128.67.52.16
b51a:901b:cb15:8045:ada8:cdcd:8043:3411	128.67.52.17
b51a:901b:cb15:8045:ada8:cdcd:8043:3412	128.67.52.18
b51a:901b:cb15:8045:ada8:cdcd:8043:3413	128.67.52.19
b51a:901b:cb15:8045:ada8:cdcd:8043:3414	128.67.52.20
b51a:901b:cb15:8045:ada8:cdcd:8043:3415	128.67.52.21
b51a:901b:cb15:8045:ada8:cdcd:8043:3416	128.67.52.22
b51a:901b:cb15:8045:ada8:cdcd:8043:3417	128.67.52.23
b51a:901b:cb15:8045:ada8:cdcd:8043:3418	128.67.52.24
b51a:901b:cb15:8045:ada8:cdcd:8043:3419	128.67.52.25
b51a:901b:cb15:8045:ada8:cdcd:8043:341a	128.67.52.26
b51a:901b:cb15:8045:ada8:cdcd:8043:341b	128.67.52.27
b51a:901b:cb15:8045:ada8:cdcd:8043:341c	128.67.52.28
b51a:901b:cb15:8045:ada8:cdcd:8043:341d	128.67.52.29
b51a:901b:cb15:8045:ada8:cdcd:8043:341e	128.67.52.30
b51a:901b:cb15:8045:ada8:cdcd:8043:341f	128.67.52.31
b51a:901b:cb15:8045:ada8:cdcd:8043:3420	128.67.52.32
b51a:901b:cb15:8045:ada8:cdcd:8043:3421	128.67.52.33
b51a:901b:cb15:8045:ada8:cdcd:8043:3422	128.67.52.34
b51a:901b:cb15:8045:ada8:cdcd:8043:3423	128.67.52.35
b51a:901b:cb15:8045:ada8:cdcd:8043:3424	128.67.52.36
b51a:901b:cb15:8045:ada8:cdcd:8043:3425	128.67.52.37
b51a:901b:cb15:8045:ada8:cdcd:8043:3426	128.67.52.38
b51a:901b:cb15:8045:ada8:cdcd:8043:3427	128.67.52.39
b51a:901b:cb15:8045:ada8:cdcd:8043:3428	128.67.52.40
b51a:901b:cb15:8045:ada8:cdcd:8043:3429	128.67.52.41
b51a:901b:cb15:8045:ada8:cdcd:8043:342a	128.67.52.42
b51a:901b:cb15:8045:ada8:cdcd:8043:342b	128.67.52.43
b51a:901b:cb15:8045:ada8:cdcd:8043:342c	128.67.52.44
b51a:901b:cb15:8045:ada8:cdcd:8043:342d	128.67.52.45
b51a:901b:cb15:8045:ada8:cdcd:8043:342e	128.67.52.46
b51a:901b:cb15:8045:ada8:cdcd:8043:342f	128.67.52.47
b51a:901b:cb15:8045:ada8:cdcd:8043:3430	128.67.52.48
b51a:901b:cb15:8045:ada8:cdcd:8043:3431	128.67.52.49
b51a:901b:cb15:8045:ada8:cdcd:8043:3432	128.67.52.50
b51a:901b:cb15:8045:ada8:cdcd:8043:3433	128.67.52.51
b51a:901b:cb15:8045:ada8:cdcd:8043:3434	128.67.52.52
b51a:901b:cb15:8045:ada8:cdcd:8043:3435	128.67.52.53
b51a:901b:cb15:8045:ada8:cdcd:8043:3436	128.67.52.54
b51a:901b:cb15:8045:ada8:cdcd:8043:3437	128.67.52.55
b51a:901b:cb15:8045:ada8:cdcd:8043:3438	128.67.52.56
b51a:901b:cb15:8045:ada8:cdcd:8043:3439	128.67.52.57
b51a:901b:cb15:8045:ada8:cdcd:8043:343a	128.67.52.58
b51a:901b:cb15:8045:ada8:cdcd:8043:343b	128.67.52.59
b51a:901b:cb15:8045:ada8:cdcd:8043:343c	128.67.52.60

b51a:901b:cb15:8045:ada8:cdcd:8043:343d	128.67.52.61
b51a:901b:cb15:8045:ada8:cdcd:8043:343e	128.67.52.62
b51a:901b:cb15:8045:ada8:cdcd:8043:343f	128.67.52.63
b51a:901b:cb15:8045:ada8:cdcd:8043:3440	128.67.52.64
b51a:901b:cb15:8045:ada8:cdcd:8043:3441	128.67.52.65
b51a:901b:cb15:8045:ada8:cdcd:8043:3442	128.67.52.66
b51a:901b:cb15:8045:ada8:cdcd:8043:3443	128.67.52.67
b51a:901b:cb15:8045:ada8:cdcd:8043:3444	128.67.52.68
b51a:901b:cb15:8045:ada8:cdcd:8043:3445	128.67.52.69
b51a:901b:cb15:8045:ada8:cdcd:8043:3446	128.67.52.70
b51a:901b:cb15:8045:ada8:cdcd:8043:3447	128.67.52.71
b51a:901b:cb15:8045:ada8:cdcd:8043:3448	128.67.52.72
b51a:901b:cb15:8045:ada8:cdcd:8043:3449	128.67.52.73
b51a:901b:cb15:8045:ada8:cdcd:8043:344a	128.67.52.74
b51a:901b:cb15:8045:ada8:cdcd:8043:344b	128.67.52.75
b51a:901b:cb15:8045:ada8:cdcd:8043:344c	128.67.52.76
b51a:901b:cb15:8045:ada8:cdcd:8043:344d	128.67.52.77
b51a:901b:cb15:8045:ada8:cdcd:8043:344e	128.67.52.78
b51a:901b:cb15:8045:ada8:cdcd:8043:344f	128.67.52.79
b51a:901b:cb15:8045:ada8:cdcd:8043:3450	128.67.52.80
b51a:901b:cb15:8045:ada8:cdcd:8043:3451	128.67.52.81
b51a:901b:cb15:8045:ada8:cdcd:8043:3452	128.67.52.82
b51a:901b:cb15:8045:ada8:cdcd:8043:3453	128.67.52.83
b51a:901b:cb15:8045:ada8:cdcd:8043:3454	128.67.52.84
b51a:901b:cb15:8045:ada8:cdcd:8043:3455	128.67.52.85
b51a:901b:cb15:8045:ada8:cdcd:8043:3456	128.67.52.86
b51a:901b:cb15:8045:ada8:cdcd:8043:3457	128.67.52.87
b51a:901b:cb15:8045:ada8:cdcd:8043:3458	128.67.52.88
b51a:901b:cb15:8045:ada8:cdcd:8043:3459	128.67.52.89
b51a:901b:cb15:8045:ada8:cdcd:8043:345a	128.67.52.90
b51a:901b:cb15:8045:ada8:cdcd:8043:345b	128.67.52.91
b51a:901b:cb15:8045:ada8:cdcd:8043:345c	128.67.52.92
b51a:901b:cb15:8045:ada8:cdcd:8043:345d	128.67.52.93
b51a:901b:cb15:8045:ada8:cdcd:8043:345e	128.67.52.94
b51a:901b:cb15:8045:ada8:cdcd:8043:345f	128.67.52.95
b51a:901b:cb15:8045:ada8:cdcd:8043:3460	128.67.52.96
b51a:901b:cb15:8045:ada8:cdcd:8043:3461	128.67.52.97
b51a:901b:cb15:8045:ada8:cdcd:8043:3462	128.67.52.98
b51a:901b:cb15:8045:ada8:cdcd:8043:3463	128.67.52.99
b51a:901b:cb15:8045:ada8:cdcd:8043:3464	128.67.52.100
b51a:901b:cb15:8045:ada8:cdcd:8043:3465	128.67.52.101
b51a:901b:cb15:8045:ada8:cdcd:8043:3466	128.67.52.102
b51a:901b:cb15:8045:ada8:cdcd:8043:3467	128.67.52.103
b51a:901b:cb15:8045:ada8:cdcd:8043:3468	128.67.52.104
b51a:901b:cb15:8045:ada8:cdcd:8043:3469	128.67.52.105
b51a:901b:cb15:8045:ada8:cdcd:8043:346a	128.67.52.106
b51a:901b:cb15:8045:ada8:cdcd:8043:346b	128.67.52.107
b51a:901b:cb15:8045:ada8:cdcd:8043:346c	128.67.52.108
b51a:901b:cb15:8045:ada8:cdcd:8043:346d	128.67.52.109
b51a:901b:cb15:8045:ada8:cdcd:8043:346e	128.67.52.110
b51a:901b:cb15:8045:ada8:cdcd:8043:346f	128.67.52.111
b51a:901b:cb15:8045:ada8:cdcd:8043:3470	128.67.52.112
b51a:901b:cb15:8045:ada8:cdcd:8043:3471	128.67.52.113
b51a:901b:cb15:8045:ada8:cdcd:8043:3472	128.67.52.114
b51a:901b:cb15:8045:ada8:cdcd:8043:3473	128.67.52.115
b51a:901b:cb15:8045:ada8:cdcd:8043:3474	128.67.52.116
b51a:901b:cb15:8045:ada8:cdcd:8043:3475	128.67.52.117
b51a:901b:cb15:8045:ada8:cdcd:8043:3476	128.67.52.118
b51a:901b:cb15:8045:ada8:cdcd:8043:3477	128.67.52.119
b51a:901b:cb15:8045:ada8:cdcd:8043:3478	128.67.52.120

b51a:901b:cb15:8045:ada8:cdcd:8043:3479	128.67.52.121
b51a:901b:cb15:8045:ada8:cdcd:8043:347a	128.67.52.122
b51a:901b:cb15:8045:ada8:cdcd:8043:347b	128.67.52.123
b51a:901b:cb15:8045:ada8:cdcd:8043:347c	128.67.52.124
b51a:901b:cb15:8045:ada8:cdcd:8043:347d	128.67.52.125
b51a:901b:cb15:8045:ada8:cdcd:8043:347e	128.67.52.126
b51a:901b:cb15:8045:ada8:cdcd:8043:347f	128.67.52.127
b51a:901b:cb15:8045:ada8:cdcd:8043:3480	128.67.52.128
b51a:901b:cb15:8045:ada8:cdcd:8043:3481	128.67.52.129
b51a:901b:cb15:8045:ada8:cdcd:8043:3482	128.67.52.130
b51a:901b:cb15:8045:ada8:cdcd:8043:3483	128.67.52.131
b51a:901b:cb15:8045:ada8:cdcd:8043:3484	128.67.52.132
b51a:901b:cb15:8045:ada8:cdcd:8043:3485	128.67.52.133
b51a:901b:cb15:8045:ada8:cdcd:8043:3486	128.67.52.134
b51a:901b:cb15:8045:ada8:cdcd:8043:3487	128.67.52.135
b51a:901b:cb15:8045:ada8:cdcd:8043:3488	128.67.52.136
b51a:901b:cb15:8045:ada8:cdcd:8043:3489	128.67.52.137
b51a:901b:cb15:8045:ada8:cdcd:8043:348a	128.67.52.138
b51a:901b:cb15:8045:ada8:cdcd:8043:348b	128.67.52.139
b51a:901b:cb15:8045:ada8:cdcd:8043:348c	128.67.52.140
b51a:901b:cb15:8045:ada8:cdcd:8043:348d	128.67.52.141
b51a:901b:cb15:8045:ada8:cdcd:8043:348e	128.67.52.142
b51a:901b:cb15:8045:ada8:cdcd:8043:348f	128.67.52.143
b51a:901b:cb15:8045:ada8:cdcd:8043:3490	128.67.52.144
b51a:901b:cb15:8045:ada8:cdcd:8043:3491	128.67.52.145
b51a:901b:cb15:8045:ada8:cdcd:8043:3492	128.67.52.146
b51a:901b:cb15:8045:ada8:cdcd:8043:3493	128.67.52.147
b51a:901b:cb15:8045:ada8:cdcd:8043:3494	128.67.52.148
b51a:901b:cb15:8045:ada8:cdcd:8043:3495	128.67.52.149
b51a:901b:cb15:8045:ada8:cdcd:8043:3496	128.67.52.150
b51a:901b:cb15:8045:ada8:cdcd:8043:3497	128.67.52.151
b51a:901b:cb15:8045:ada8:cdcd:8043:3498	128.67.52.152
b51a:901b:cb15:8045:ada8:cdcd:8043:3499	128.67.52.153
b51a:901b:cb15:8045:ada8:cdcd:8043:349a	128.67.52.154
b51a:901b:cb15:8045:ada8:cdcd:8043:349b	128.67.52.155
b51a:901b:cb15:8045:ada8:cdcd:8043:349c	128.67.52.156
b51a:901b:cb15:8045:ada8:cdcd:8043:349d	128.67.52.157
b51a:901b:cb15:8045:ada8:cdcd:8043:349e	128.67.52.158
b51a:901b:cb15:8045:ada8:cdcd:8043:349f	128.67.52.159
b51a:901b:cb15:8045:ada8:cdcd:8043:34a0	128.67.52.160
b51a:901b:cb15:8045:ada8:cdcd:8043:34a1	128.67.52.161
b51a:901b:cb15:8045:ada8:cdcd:8043:34a2	128.67.52.162
b51a:901b:cb15:8045:ada8:cdcd:8043:34a3	128.67.52.163
b51a:901b:cb15:8045:ada8:cdcd:8043:34a4	128.67.52.164
b51a:901b:cb15:8045:ada8:cdcd:8043:34a5	128.67.52.165
b51a:901b:cb15:8045:ada8:cdcd:8043:34a6	128.67.52.166
b51a:901b:cb15:8045:ada8:cdcd:8043:34a7	128.67.52.167
b51a:901b:cb15:8045:ada8:cdcd:8043:34a8	128.67.52.168
b51a:901b:cb15:8045:ada8:cdcd:8043:34a9	128.67.52.169
b51a:901b:cb15:8045:ada8:cdcd:8043:34aa	128.67.52.170
b51a:901b:cb15:8045:ada8:cdcd:8043:34ab	128.67.52.171
b51a:901b:cb15:8045:ada8:cdcd:8043:34ac	128.67.52.172
b51a:901b:cb15:8045:ada8:cdcd:8043:34ad	128.67.52.173
b51a:901b:cb15:8045:ada8:cdcd:8043:34ae	128.67.52.174
b51a:901b:cb15:8045:ada8:cdcd:8043:34af	128.67.52.175
b51a:901b:cb15:8045:ada8:cdcd:8043:34b0	128.67.52.176
b51a:901b:cb15:8045:ada8:cdcd:8043:34b1	128.67.52.177
b51a:901b:cb15:8045:ada8:cdcd:8043:34b2	128.67.52.178
b51a:901b:cb15:8045:ada8:cdcd:8043:34b3	128.67.52.179
b51a:901b:cb15:8045:ada8:cdcd:8043:34b4	128.67.52.180

b51a:901b:cb15:8045:ada8:cdcd:8043:34b5	128.67.52.181
b51a:901b:cb15:8045:ada8:cdcd:8043:34b6	128.67.52.182
b51a:901b:cb15:8045:ada8:cdcd:8043:34b7	128.67.52.183
b51a:901b:cb15:8045:ada8:cdcd:8043:34b8	128.67.52.184
b51a:901b:cb15:8045:ada8:cdcd:8043:34b9	128.67.52.185
b51a:901b:cb15:8045:ada8:cdcd:8043:34ba	128.67.52.186
b51a:901b:cb15:8045:ada8:cdcd:8043:34bb	128.67.52.187
b51a:901b:cb15:8045:ada8:cdcd:8043:34bc	128.67.52.188
b51a:901b:cb15:8045:ada8:cdcd:8043:34bd	128.67.52.189
b51a:901b:cb15:8045:ada8:cdcd:8043:34be	128.67.52.190
b51a:901b:cb15:8045:ada8:cdcd:8043:34bf	128.67.52.191
b51a:901b:cb15:8045:ada8:cdcd:8043:34c0	128.67.52.192
b51a:901b:cb15:8045:ada8:cdcd:8043:34c1	128.67.52.193
b51a:901b:cb15:8045:ada8:cdcd:8043:34c2	128.67.52.194
b51a:901b:cb15:8045:ada8:cdcd:8043:34c3	128.67.52.195
b51a:901b:cb15:8045:ada8:cdcd:8043:34c4	128.67.52.196
b51a:901b:cb15:8045:ada8:cdcd:8043:34c5	128.67.52.197
b51a:901b:cb15:8045:ada8:cdcd:8043:34c6	128.67.52.198
b51a:901b:cb15:8045:ada8:cdcd:8043:34c7	128.67.52.199
b51a:901b:cb15:8045:ada8:cdcd:8043:34c8	128.67.52.200
b51a:901b:cb15:8045:ada8:cdcd:8043:34c9	128.67.52.201
b51a:901b:cb15:8045:ada8:cdcd:8043:34ca	128.67.52.202
b51a:901b:cb15:8045:ada8:cdcd:8043:34cb	128.67.52.203
b51a:901b:cb15:8045:ada8:cdcd:8043:34cc	128.67.52.204
b51a:901b:cb15:8045:ada8:cdcd:8043:34cd	128.67.52.205
b51a:901b:cb15:8045:ada8:cdcd:8043:34ce	128.67.52.206
b51a:901b:cb15:8045:ada8:cdcd:8043:34cf	128.67.52.207
b51a:901b:cb15:8045:ada8:cdcd:8043:34d0	128.67.52.208
b51a:901b:cb15:8045:ada8:cdcd:8043:34d1	128.67.52.209
b51a:901b:cb15:8045:ada8:cdcd:8043:34d2	128.67.52.210
b51a:901b:cb15:8045:ada8:cdcd:8043:34d3	128.67.52.211
b51a:901b:cb15:8045:ada8:cdcd:8043:34d4	128.67.52.212
b51a:901b:cb15:8045:ada8:cdcd:8043:34d5	128.67.52.213
b51a:901b:cb15:8045:ada8:cdcd:8043:34d6	128.67.52.214
b51a:901b:cb15:8045:ada8:cdcd:8043:34d7	128.67.52.215
b51a:901b:cb15:8045:ada8:cdcd:8043:34d8	128.67.52.216
b51a:901b:cb15:8045:ada8:cdcd:8043:34d9	128.67.52.217
b51a:901b:cb15:8045:ada8:cdcd:8043:34da	128.67.52.218
b51a:901b:cb15:8045:ada8:cdcd:8043:34db	128.67.52.219
b51a:901b:cb15:8045:ada8:cdcd:8043:34dc	128.67.52.220
b51a:901b:cb15:8045:ada8:cdcd:8043:34dd	128.67.52.221
b51a:901b:cb15:8045:ada8:cdcd:8043:34de	128.67.52.222
b51a:901b:cb15:8045:ada8:cdcd:8043:34df	128.67.52.223
b51a:901b:cb15:8045:ada8:cdcd:8043:34e0	128.67.52.224
b51a:901b:cb15:8045:ada8:cdcd:8043:34e1	128.67.52.225
b51a:901b:cb15:8045:ada8:cdcd:8043:34e2	128.67.52.226
b51a:901b:cb15:8045:ada8:cdcd:8043:34e3	128.67.52.227
b51a:901b:cb15:8045:ada8:cdcd:8043:34e4	128.67.52.228
b51a:901b:cb15:8045:ada8:cdcd:8043:34e5	128.67.52.229
b51a:901b:cb15:8045:ada8:cdcd:8043:34e6	128.67.52.230
b51a:901b:cb15:8045:ada8:cdcd:8043:34e7	128.67.52.231
b51a:901b:cb15:8045:ada8:cdcd:8043:34e8	128.67.52.232
b51a:901b:cb15:8045:ada8:cdcd:8043:34e9	128.67.52.233
b51a:901b:cb15:8045:ada8:cdcd:8043:34ea	128.67.52.234
b51a:901b:cb15:8045:ada8:cdcd:8043:34eb	128.67.52.235
b51a:901b:cb15:8045:ada8:cdcd:8043:34ec	128.67.52.236
b51a:901b:cb15:8045:ada8:cdcd:8043:34ed	128.67.52.237
b51a:901b:cb15:8045:ada8:cdcd:8043:34ee	128.67.52.238
b51a:901b:cb15:8045:ada8:cdcd:8043:34ef	128.67.52.239
b51a:901b:cb15:8045:ada8:cdcd:8043:34f0	128.67.52.240
b51a:901b:cb15:8045:ada8:cdcd:8043:34f1	128.67.52.241
b51a:901b:cb15:8045:ada8:cdcd:8043:34f2	128.67.52.242
b51a:901b:cb15:8045:ada8:cdcd:8043:34f3	128.67.52.243
b51a:901b:cb15:8045:ada8:cdcd:8043:34f4	128.67.52.244
b51a:901b:cb15:8045:ada8:cdcd:8043:34f5	128.67.52.245
b51a:901b:cb15:8045:ada8:cdcd:8043:34f6	128.67.52.246
b51a:901b:cb15:8045:ada8:cdcd:8043:34f7	128.67.52.247
b51a:901b:cb15:8045:ada8:cdcd:8043:34f8	128.67.52.248
b51a:901b:cb15:8045:ada8:cdcd:8043:34f9	128.67.52.249
b51a:901b:cb15:8045:ada8:cdcd:8043:34fa	128.67.52.250
b51a:901b:cb15:8045:ada8:cdcd:8043:34fb	128.67.52.251
b51a:901b:cb15:8045:ada8:cdcd:8043:34fc	128.67.52.252
b51a:901b:cb15:8045:ada8:cdcd:8043:34fd	128.67.52.253
b51a:901b:cb15:8045:ada8:cdcd:8043:34fe	128.67.52.254
b51a:901b:cb15:8045:ada8:cdcd:8043:34ff	128.67.52.255

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.