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:bc24:5b51:3401	91.81.52.1
b51a:901b:cb15:8045:ada8:bc24:5b51:3402	91.81.52.2
b51a:901b:cb15:8045:ada8:bc24:5b51:3403	91.81.52.3
b51a:901b:cb15:8045:ada8:bc24:5b51:3404	91.81.52.4
b51a:901b:cb15:8045:ada8:bc24:5b51:3405	91.81.52.5
b51a:901b:cb15:8045:ada8:bc24:5b51:3406	91.81.52.6
b51a:901b:cb15:8045:ada8:bc24:5b51:3407	91.81.52.7
b51a:901b:cb15:8045:ada8:bc24:5b51:3408	91.81.52.8
b51a:901b:cb15:8045:ada8:bc24:5b51:3409	91.81.52.9
b51a:901b:cb15:8045:ada8:bc24:5b51:340a	91.81.52.10
b51a:901b:cb15:8045:ada8:bc24:5b51:340b	91.81.52.11
b51a:901b:cb15:8045:ada8:bc24:5b51:340c	91.81.52.12
b51a:901b:cb15:8045:ada8:bc24:5b51:340d	91.81.52.13
b51a:901b:cb15:8045:ada8:bc24:5b51:340e	91.81.52.14
b51a:901b:cb15:8045:ada8:bc24:5b51:340f	91.81.52.15
b51a:901b:cb15:8045:ada8:bc24:5b51:3410	91.81.52.16
b51a:901b:cb15:8045:ada8:bc24:5b51:3411	91.81.52.17
b51a:901b:cb15:8045:ada8:bc24:5b51:3412	91.81.52.18
b51a:901b:cb15:8045:ada8:bc24:5b51:3413	91.81.52.19
b51a:901b:cb15:8045:ada8:bc24:5b51:3414	91.81.52.20
b51a:901b:cb15:8045:ada8:bc24:5b51:3415	91.81.52.21
b51a:901b:cb15:8045:ada8:bc24:5b51:3416	91.81.52.22
b51a:901b:cb15:8045:ada8:bc24:5b51:3417	91.81.52.23
b51a:901b:cb15:8045:ada8:bc24:5b51:3418	91.81.52.24
b51a:901b:cb15:8045:ada8:bc24:5b51:3419	91.81.52.25
b51a:901b:cb15:8045:ada8:bc24:5b51:341a	91.81.52.26
b51a:901b:cb15:8045:ada8:bc24:5b51:341b	91.81.52.27
b51a:901b:cb15:8045:ada8:bc24:5b51:341c	91.81.52.28
b51a:901b:cb15:8045:ada8:bc24:5b51:341d	91.81.52.29
b51a:901b:cb15:8045:ada8:bc24:5b51:341e	91.81.52.30
b51a:901b:cb15:8045:ada8:bc24:5b51:341f	91.81.52.31
b51a:901b:cb15:8045:ada8:bc24:5b51:3420	91.81.52.32
b51a:901b:cb15:8045:ada8:bc24:5b51:3421	91.81.52.33
b51a:901b:cb15:8045:ada8:bc24:5b51:3422	91.81.52.34
b51a:901b:cb15:8045:ada8:bc24:5b51:3423	91.81.52.35
b51a:901b:cb15:8045:ada8:bc24:5b51:3424	91.81.52.36
b51a:901b:cb15:8045:ada8:bc24:5b51:3425	91.81.52.37
b51a:901b:cb15:8045:ada8:bc24:5b51:3426	91.81.52.38
b51a:901b:cb15:8045:ada8:bc24:5b51:3427	91.81.52.39
b51a:901b:cb15:8045:ada8:bc24:5b51:3428	91.81.52.40
b51a:901b:cb15:8045:ada8:bc24:5b51:3429	91.81.52.41
b51a:901b:cb15:8045:ada8:bc24:5b51:342a	91.81.52.42
b51a:901b:cb15:8045:ada8:bc24:5b51:342b	91.81.52.43
b51a:901b:cb15:8045:ada8:bc24:5b51:342c	91.81.52.44
b51a:901b:cb15:8045:ada8:bc24:5b51:342d	91.81.52.45
b51a:901b:cb15:8045:ada8:bc24:5b51:342e	91.81.52.46
b51a:901b:cb15:8045:ada8:bc24:5b51:342f	91.81.52.47
b51a:901b:cb15:8045:ada8:bc24:5b51:3430	91.81.52.48
b51a:901b:cb15:8045:ada8:bc24:5b51:3431	91.81.52.49
b51a:901b:cb15:8045:ada8:bc24:5b51:3432	91.81.52.50
b51a:901b:cb15:8045:ada8:bc24:5b51:3433	91.81.52.51
b51a:901b:cb15:8045:ada8:bc24:5b51:3434	91.81.52.52
b51a:901b:cb15:8045:ada8:bc24:5b51:3435	91.81.52.53
b51a:901b:cb15:8045:ada8:bc24:5b51:3436	91.81.52.54
b51a:901b:cb15:8045:ada8:bc24:5b51:3437	91.81.52.55
b51a:901b:cb15:8045:ada8:bc24:5b51:3438	91.81.52.56
b51a:901b:cb15:8045:ada8:bc24:5b51:3439	91.81.52.57
b51a:901b:cb15:8045:ada8:bc24:5b51:343a	91.81.52.58
b51a:901b:cb15:8045:ada8:bc24:5b51:343b	91.81.52.59
b51a:901b:cb15:8045:ada8:bc24:5b51:343c	91.81.52.60

b51a:901b:cb15:8045:ada8:bc24:5b51:343d	91.81.52.61
b51a:901b:cb15:8045:ada8:bc24:5b51:343e	91.81.52.62
b51a:901b:cb15:8045:ada8:bc24:5b51:343f	91.81.52.63
b51a:901b:cb15:8045:ada8:bc24:5b51:3440	91.81.52.64
b51a:901b:cb15:8045:ada8:bc24:5b51:3441	91.81.52.65
b51a:901b:cb15:8045:ada8:bc24:5b51:3442	91.81.52.66
b51a:901b:cb15:8045:ada8:bc24:5b51:3443	91.81.52.67
b51a:901b:cb15:8045:ada8:bc24:5b51:3444	91.81.52.68
b51a:901b:cb15:8045:ada8:bc24:5b51:3445	91.81.52.69
b51a:901b:cb15:8045:ada8:bc24:5b51:3446	91.81.52.70
b51a:901b:cb15:8045:ada8:bc24:5b51:3447	91.81.52.71
b51a:901b:cb15:8045:ada8:bc24:5b51:3448	91.81.52.72
b51a:901b:cb15:8045:ada8:bc24:5b51:3449	91.81.52.73
b51a:901b:cb15:8045:ada8:bc24:5b51:344a	91.81.52.74
b51a:901b:cb15:8045:ada8:bc24:5b51:344b	91.81.52.75
b51a:901b:cb15:8045:ada8:bc24:5b51:344c	91.81.52.76
b51a:901b:cb15:8045:ada8:bc24:5b51:344d	91.81.52.77
b51a:901b:cb15:8045:ada8:bc24:5b51:344e	91.81.52.78
b51a:901b:cb15:8045:ada8:bc24:5b51:344f	91.81.52.79
b51a:901b:cb15:8045:ada8:bc24:5b51:3450	91.81.52.80
b51a:901b:cb15:8045:ada8:bc24:5b51:3451	91.81.52.81
b51a:901b:cb15:8045:ada8:bc24:5b51:3452	91.81.52.82
b51a:901b:cb15:8045:ada8:bc24:5b51:3453	91.81.52.83
b51a:901b:cb15:8045:ada8:bc24:5b51:3454	91.81.52.84
b51a:901b:cb15:8045:ada8:bc24:5b51:3455	91.81.52.85
b51a:901b:cb15:8045:ada8:bc24:5b51:3456	91.81.52.86
b51a:901b:cb15:8045:ada8:bc24:5b51:3457	91.81.52.87
b51a:901b:cb15:8045:ada8:bc24:5b51:3458	91.81.52.88
b51a:901b:cb15:8045:ada8:bc24:5b51:3459	91.81.52.89
b51a:901b:cb15:8045:ada8:bc24:5b51:345a	91.81.52.90
b51a:901b:cb15:8045:ada8:bc24:5b51:345b	91.81.52.91
b51a:901b:cb15:8045:ada8:bc24:5b51:345c	91.81.52.92
b51a:901b:cb15:8045:ada8:bc24:5b51:345d	91.81.52.93
b51a:901b:cb15:8045:ada8:bc24:5b51:345e	91.81.52.94
b51a:901b:cb15:8045:ada8:bc24:5b51:345f	91.81.52.95
b51a:901b:cb15:8045:ada8:bc24:5b51:3460	91.81.52.96
b51a:901b:cb15:8045:ada8:bc24:5b51:3461	91.81.52.97
b51a:901b:cb15:8045:ada8:bc24:5b51:3462	91.81.52.98
b51a:901b:cb15:8045:ada8:bc24:5b51:3463	91.81.52.99
b51a:901b:cb15:8045:ada8:bc24:5b51:3464	91.81.52.100
b51a:901b:cb15:8045:ada8:bc24:5b51:3465	91.81.52.101
b51a:901b:cb15:8045:ada8:bc24:5b51:3466	91.81.52.102
b51a:901b:cb15:8045:ada8:bc24:5b51:3467	91.81.52.103
b51a:901b:cb15:8045:ada8:bc24:5b51:3468	91.81.52.104
b51a:901b:cb15:8045:ada8:bc24:5b51:3469	91.81.52.105
b51a:901b:cb15:8045:ada8:bc24:5b51:346a	91.81.52.106
b51a:901b:cb15:8045:ada8:bc24:5b51:346b	91.81.52.107
b51a:901b:cb15:8045:ada8:bc24:5b51:346c	91.81.52.108
b51a:901b:cb15:8045:ada8:bc24:5b51:346d	91.81.52.109
b51a:901b:cb15:8045:ada8:bc24:5b51:346e	91.81.52.110
b51a:901b:cb15:8045:ada8:bc24:5b51:346f	91.81.52.111
b51a:901b:cb15:8045:ada8:bc24:5b51:3470	91.81.52.112
b51a:901b:cb15:8045:ada8:bc24:5b51:3471	91.81.52.113
b51a:901b:cb15:8045:ada8:bc24:5b51:3472	91.81.52.114
b51a:901b:cb15:8045:ada8:bc24:5b51:3473	91.81.52.115
b51a:901b:cb15:8045:ada8:bc24:5b51:3474	91.81.52.116
b51a:901b:cb15:8045:ada8:bc24:5b51:3475	91.81.52.117
b51a:901b:cb15:8045:ada8:bc24:5b51:3476	91.81.52.118
b51a:901b:cb15:8045:ada8:bc24:5b51:3477	91.81.52.119
b51a:901b:cb15:8045:ada8:bc24:5b51:3478	91.81.52.120

b51a:901b:cb15:8045:ada8:bc24:5b51:3479	91.81.52.121
b51a:901b:cb15:8045:ada8:bc24:5b51:347a	91.81.52.122
b51a:901b:cb15:8045:ada8:bc24:5b51:347b	91.81.52.123
b51a:901b:cb15:8045:ada8:bc24:5b51:347c	91.81.52.124
b51a:901b:cb15:8045:ada8:bc24:5b51:347d	91.81.52.125
b51a:901b:cb15:8045:ada8:bc24:5b51:347e	91.81.52.126
b51a:901b:cb15:8045:ada8:bc24:5b51:347f	91.81.52.127
b51a:901b:cb15:8045:ada8:bc24:5b51:3480	91.81.52.128
b51a:901b:cb15:8045:ada8:bc24:5b51:3481	91.81.52.129
b51a:901b:cb15:8045:ada8:bc24:5b51:3482	91.81.52.130
b51a:901b:cb15:8045:ada8:bc24:5b51:3483	91.81.52.131
b51a:901b:cb15:8045:ada8:bc24:5b51:3484	91.81.52.132
b51a:901b:cb15:8045:ada8:bc24:5b51:3485	91.81.52.133
b51a:901b:cb15:8045:ada8:bc24:5b51:3486	91.81.52.134
b51a:901b:cb15:8045:ada8:bc24:5b51:3487	91.81.52.135
b51a:901b:cb15:8045:ada8:bc24:5b51:3488	91.81.52.136
b51a:901b:cb15:8045:ada8:bc24:5b51:3489	91.81.52.137
b51a:901b:cb15:8045:ada8:bc24:5b51:348a	91.81.52.138
b51a:901b:cb15:8045:ada8:bc24:5b51:348b	91.81.52.139
b51a:901b:cb15:8045:ada8:bc24:5b51:348c	91.81.52.140
b51a:901b:cb15:8045:ada8:bc24:5b51:348d	91.81.52.141
b51a:901b:cb15:8045:ada8:bc24:5b51:348e	91.81.52.142
b51a:901b:cb15:8045:ada8:bc24:5b51:348f	91.81.52.143
b51a:901b:cb15:8045:ada8:bc24:5b51:3490	91.81.52.144
b51a:901b:cb15:8045:ada8:bc24:5b51:3491	91.81.52.145
b51a:901b:cb15:8045:ada8:bc24:5b51:3492	91.81.52.146
b51a:901b:cb15:8045:ada8:bc24:5b51:3493	91.81.52.147
b51a:901b:cb15:8045:ada8:bc24:5b51:3494	91.81.52.148
b51a:901b:cb15:8045:ada8:bc24:5b51:3495	91.81.52.149
b51a:901b:cb15:8045:ada8:bc24:5b51:3496	91.81.52.150
b51a:901b:cb15:8045:ada8:bc24:5b51:3497	91.81.52.151
b51a:901b:cb15:8045:ada8:bc24:5b51:3498	91.81.52.152
b51a:901b:cb15:8045:ada8:bc24:5b51:3499	91.81.52.153
b51a:901b:cb15:8045:ada8:bc24:5b51:349a	91.81.52.154
b51a:901b:cb15:8045:ada8:bc24:5b51:349b	91.81.52.155
b51a:901b:cb15:8045:ada8:bc24:5b51:349c	91.81.52.156
b51a:901b:cb15:8045:ada8:bc24:5b51:349d	91.81.52.157
b51a:901b:cb15:8045:ada8:bc24:5b51:349e	91.81.52.158
b51a:901b:cb15:8045:ada8:bc24:5b51:349f	91.81.52.159
b51a:901b:cb15:8045:ada8:bc24:5b51:34a0	91.81.52.160
b51a:901b:cb15:8045:ada8:bc24:5b51:34a1	91.81.52.161
b51a:901b:cb15:8045:ada8:bc24:5b51:34a2	91.81.52.162
b51a:901b:cb15:8045:ada8:bc24:5b51:34a3	91.81.52.163
b51a:901b:cb15:8045:ada8:bc24:5b51:34a4	91.81.52.164
b51a:901b:cb15:8045:ada8:bc24:5b51:34a5	91.81.52.165
b51a:901b:cb15:8045:ada8:bc24:5b51:34a6	91.81.52.166
b51a:901b:cb15:8045:ada8:bc24:5b51:34a7	91.81.52.167
b51a:901b:cb15:8045:ada8:bc24:5b51:34a8	91.81.52.168
b51a:901b:cb15:8045:ada8:bc24:5b51:34a9	91.81.52.169
b51a:901b:cb15:8045:ada8:bc24:5b51:34aa	91.81.52.170
b51a:901b:cb15:8045:ada8:bc24:5b51:34ab	91.81.52.171
b51a:901b:cb15:8045:ada8:bc24:5b51:34ac	91.81.52.172
b51a:901b:cb15:8045:ada8:bc24:5b51:34ad	91.81.52.173
b51a:901b:cb15:8045:ada8:bc24:5b51:34ae	91.81.52.174
b51a:901b:cb15:8045:ada8:bc24:5b51:34af	91.81.52.175
b51a:901b:cb15:8045:ada8:bc24:5b51:34b0	91.81.52.176
b51a:901b:cb15:8045:ada8:bc24:5b51:34b1	91.81.52.177
b51a:901b:cb15:8045:ada8:bc24:5b51:34b2	91.81.52.178
b51a:901b:cb15:8045:ada8:bc24:5b51:34b3	91.81.52.179
b51a:901b:cb15:8045:ada8:bc24:5b51:34b4	91.81.52.180

b51a:901b:cb15:8045:ada8:bc24:5b51:34b5	91.81.52.181
b51a:901b:cb15:8045:ada8:bc24:5b51:34b6	91.81.52.182
b51a:901b:cb15:8045:ada8:bc24:5b51:34b7	91.81.52.183
b51a:901b:cb15:8045:ada8:bc24:5b51:34b8	91.81.52.184
b51a:901b:cb15:8045:ada8:bc24:5b51:34b9	91.81.52.185
b51a:901b:cb15:8045:ada8:bc24:5b51:34ba	91.81.52.186
b51a:901b:cb15:8045:ada8:bc24:5b51:34bb	91.81.52.187
b51a:901b:cb15:8045:ada8:bc24:5b51:34bc	91.81.52.188
b51a:901b:cb15:8045:ada8:bc24:5b51:34bd	91.81.52.189
b51a:901b:cb15:8045:ada8:bc24:5b51:34be	91.81.52.190
b51a:901b:cb15:8045:ada8:bc24:5b51:34bf	91.81.52.191
b51a:901b:cb15:8045:ada8:bc24:5b51:34c0	91.81.52.192
b51a:901b:cb15:8045:ada8:bc24:5b51:34c1	91.81.52.193
b51a:901b:cb15:8045:ada8:bc24:5b51:34c2	91.81.52.194
b51a:901b:cb15:8045:ada8:bc24:5b51:34c3	91.81.52.195
b51a:901b:cb15:8045:ada8:bc24:5b51:34c4	91.81.52.196
b51a:901b:cb15:8045:ada8:bc24:5b51:34c5	91.81.52.197
b51a:901b:cb15:8045:ada8:bc24:5b51:34c6	91.81.52.198
b51a:901b:cb15:8045:ada8:bc24:5b51:34c7	91.81.52.199
b51a:901b:cb15:8045:ada8:bc24:5b51:34c8	91.81.52.200
b51a:901b:cb15:8045:ada8:bc24:5b51:34c9	91.81.52.201
b51a:901b:cb15:8045:ada8:bc24:5b51:34ca	91.81.52.202
b51a:901b:cb15:8045:ada8:bc24:5b51:34cb	91.81.52.203
b51a:901b:cb15:8045:ada8:bc24:5b51:34cc	91.81.52.204
b51a:901b:cb15:8045:ada8:bc24:5b51:34cd	91.81.52.205
b51a:901b:cb15:8045:ada8:bc24:5b51:34ce	91.81.52.206
b51a:901b:cb15:8045:ada8:bc24:5b51:34cf	91.81.52.207
b51a:901b:cb15:8045:ada8:bc24:5b51:34d0	91.81.52.208
b51a:901b:cb15:8045:ada8:bc24:5b51:34d1	91.81.52.209
b51a:901b:cb15:8045:ada8:bc24:5b51:34d2	91.81.52.210
b51a:901b:cb15:8045:ada8:bc24:5b51:34d3	91.81.52.211
b51a:901b:cb15:8045:ada8:bc24:5b51:34d4	91.81.52.212
b51a:901b:cb15:8045:ada8:bc24:5b51:34d5	91.81.52.213
b51a:901b:cb15:8045:ada8:bc24:5b51:34d6	91.81.52.214
b51a:901b:cb15:8045:ada8:bc24:5b51:34d7	91.81.52.215
b51a:901b:cb15:8045:ada8:bc24:5b51:34d8	91.81.52.216
b51a:901b:cb15:8045:ada8:bc24:5b51:34d9	91.81.52.217
b51a:901b:cb15:8045:ada8:bc24:5b51:34da	91.81.52.218
b51a:901b:cb15:8045:ada8:bc24:5b51:34db	91.81.52.219
b51a:901b:cb15:8045:ada8:bc24:5b51:34dc	91.81.52.220
b51a:901b:cb15:8045:ada8:bc24:5b51:34dd	91.81.52.221
b51a:901b:cb15:8045:ada8:bc24:5b51:34de	91.81.52.222
b51a:901b:cb15:8045:ada8:bc24:5b51:34df	91.81.52.223
b51a:901b:cb15:8045:ada8:bc24:5b51:34e0	91.81.52.224
b51a:901b:cb15:8045:ada8:bc24:5b51:34e1	91.81.52.225
b51a:901b:cb15:8045:ada8:bc24:5b51:34e2	91.81.52.226
b51a:901b:cb15:8045:ada8:bc24:5b51:34e3	91.81.52.227
b51a:901b:cb15:8045:ada8:bc24:5b51:34e4	91.81.52.228
b51a:901b:cb15:8045:ada8:bc24:5b51:34e5	91.81.52.229
b51a:901b:cb15:8045:ada8:bc24:5b51:34e6	91.81.52.230
b51a:901b:cb15:8045:ada8:bc24:5b51:34e7	91.81.52.231
b51a:901b:cb15:8045:ada8:bc24:5b51:34e8	91.81.52.232
b51a:901b:cb15:8045:ada8:bc24:5b51:34e9	91.81.52.233
b51a:901b:cb15:8045:ada8:bc24:5b51:34ea	91.81.52.234
b51a:901b:cb15:8045:ada8:bc24:5b51:34eb	91.81.52.235
b51a:901b:cb15:8045:ada8:bc24:5b51:34ec	91.81.52.236
b51a:901b:cb15:8045:ada8:bc24:5b51:34ed	91.81.52.237
b51a:901b:cb15:8045:ada8:bc24:5b51:34ee	91.81.52.238
b51a:901b:cb15:8045:ada8:bc24:5b51:34ef	91.81.52.239
b51a:901b:cb15:8045:ada8:bc24:5b51:34f0	91.81.52.240
b51a:901b:cb15:8045:ada8:bc24:5b51:34f1	91.81.52.241
b51a:901b:cb15:8045:ada8:bc24:5b51:34f2	91.81.52.242
b51a:901b:cb15:8045:ada8:bc24:5b51:34f3	91.81.52.243
b51a:901b:cb15:8045:ada8:bc24:5b51:34f4	91.81.52.244
b51a:901b:cb15:8045:ada8:bc24:5b51:34f5	91.81.52.245
b51a:901b:cb15:8045:ada8:bc24:5b51:34f6	91.81.52.246
b51a:901b:cb15:8045:ada8:bc24:5b51:34f7	91.81.52.247
b51a:901b:cb15:8045:ada8:bc24:5b51:34f8	91.81.52.248
b51a:901b:cb15:8045:ada8:bc24:5b51:34f9	91.81.52.249
b51a:901b:cb15:8045:ada8:bc24:5b51:34fa	91.81.52.250
b51a:901b:cb15:8045:ada8:bc24:5b51:34fb	91.81.52.251
b51a:901b:cb15:8045:ada8:bc24:5b51:34fc	91.81.52.252
b51a:901b:cb15:8045:ada8:bc24:5b51:34fd	91.81.52.253
b51a:901b:cb15:8045:ada8:bc24:5b51:34fe	91.81.52.254
b51a:901b:cb15:8045:ada8:bc24:5b51:34ff	91.81.52.255

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.