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:bc24:5b51:3501	91.81.53.1
b51a:901b:cb15:8045:ada8:bc24:5b51:3502	91.81.53.2
b51a:901b:cb15:8045:ada8:bc24:5b51:3503	91.81.53.3
b51a:901b:cb15:8045:ada8:bc24:5b51:3504	91.81.53.4
b51a:901b:cb15:8045:ada8:bc24:5b51:3505	91.81.53.5
b51a:901b:cb15:8045:ada8:bc24:5b51:3506	91.81.53.6
b51a:901b:cb15:8045:ada8:bc24:5b51:3507	91.81.53.7
b51a:901b:cb15:8045:ada8:bc24:5b51:3508	91.81.53.8
b51a:901b:cb15:8045:ada8:bc24:5b51:3509	91.81.53.9
b51a:901b:cb15:8045:ada8:bc24:5b51:350a	91.81.53.10
b51a:901b:cb15:8045:ada8:bc24:5b51:350b	91.81.53.11
b51a:901b:cb15:8045:ada8:bc24:5b51:350c	91.81.53.12
b51a:901b:cb15:8045:ada8:bc24:5b51:350d	91.81.53.13
b51a:901b:cb15:8045:ada8:bc24:5b51:350e	91.81.53.14
b51a:901b:cb15:8045:ada8:bc24:5b51:350f	91.81.53.15
b51a:901b:cb15:8045:ada8:bc24:5b51:3510	91.81.53.16
b51a:901b:cb15:8045:ada8:bc24:5b51:3511	91.81.53.17
b51a:901b:cb15:8045:ada8:bc24:5b51:3512	91.81.53.18
b51a:901b:cb15:8045:ada8:bc24:5b51:3513	91.81.53.19
b51a:901b:cb15:8045:ada8:bc24:5b51:3514	91.81.53.20
b51a:901b:cb15:8045:ada8:bc24:5b51:3515	91.81.53.21
b51a:901b:cb15:8045:ada8:bc24:5b51:3516	91.81.53.22
b51a:901b:cb15:8045:ada8:bc24:5b51:3517	91.81.53.23
b51a:901b:cb15:8045:ada8:bc24:5b51:3518	91.81.53.24
b51a:901b:cb15:8045:ada8:bc24:5b51:3519	91.81.53.25
b51a:901b:cb15:8045:ada8:bc24:5b51:351a	91.81.53.26
b51a:901b:cb15:8045:ada8:bc24:5b51:351b	91.81.53.27
b51a:901b:cb15:8045:ada8:bc24:5b51:351c	91.81.53.28
b51a:901b:cb15:8045:ada8:bc24:5b51:351d	91.81.53.29
b51a:901b:cb15:8045:ada8:bc24:5b51:351e	91.81.53.30
b51a:901b:cb15:8045:ada8:bc24:5b51:351f	91.81.53.31
b51a:901b:cb15:8045:ada8:bc24:5b51:3520	91.81.53.32
b51a:901b:cb15:8045:ada8:bc24:5b51:3521	91.81.53.33
b51a:901b:cb15:8045:ada8:bc24:5b51:3522	91.81.53.34
b51a:901b:cb15:8045:ada8:bc24:5b51:3523	91.81.53.35
b51a:901b:cb15:8045:ada8:bc24:5b51:3524	91.81.53.36
b51a:901b:cb15:8045:ada8:bc24:5b51:3525	91.81.53.37
b51a:901b:cb15:8045:ada8:bc24:5b51:3526	91.81.53.38
b51a:901b:cb15:8045:ada8:bc24:5b51:3527	91.81.53.39
b51a:901b:cb15:8045:ada8:bc24:5b51:3528	91.81.53.40
b51a:901b:cb15:8045:ada8:bc24:5b51:3529	91.81.53.41
b51a:901b:cb15:8045:ada8:bc24:5b51:352a	91.81.53.42
b51a:901b:cb15:8045:ada8:bc24:5b51:352b	91.81.53.43
b51a:901b:cb15:8045:ada8:bc24:5b51:352c	91.81.53.44
b51a:901b:cb15:8045:ada8:bc24:5b51:352d	91.81.53.45
b51a:901b:cb15:8045:ada8:bc24:5b51:352e	91.81.53.46
b51a:901b:cb15:8045:ada8:bc24:5b51:352f	91.81.53.47
b51a:901b:cb15:8045:ada8:bc24:5b51:3530	91.81.53.48
b51a:901b:cb15:8045:ada8:bc24:5b51:3531	91.81.53.49
b51a:901b:cb15:8045:ada8:bc24:5b51:3532	91.81.53.50
b51a:901b:cb15:8045:ada8:bc24:5b51:3533	91.81.53.51
b51a:901b:cb15:8045:ada8:bc24:5b51:3534	91.81.53.52
b51a:901b:cb15:8045:ada8:bc24:5b51:3535	91.81.53.53
b51a:901b:cb15:8045:ada8:bc24:5b51:3536	91.81.53.54
b51a:901b:cb15:8045:ada8:bc24:5b51:3537	91.81.53.55
b51a:901b:cb15:8045:ada8:bc24:5b51:3538	91.81.53.56
b51a:901b:cb15:8045:ada8:bc24:5b51:3539	91.81.53.57
b51a:901b:cb15:8045:ada8:bc24:5b51:353a	91.81.53.58
b51a:901b:cb15:8045:ada8:bc24:5b51:353b	91.81.53.59
b51a:901b:cb15:8045:ada8:bc24:5b51:353c	91.81.53.60

b51a:901b:cb15:8045:ada8:bc24:5b51:353d	91.81.53.61
b51a:901b:cb15:8045:ada8:bc24:5b51:353e	91.81.53.62
b51a:901b:cb15:8045:ada8:bc24:5b51:353f	91.81.53.63
b51a:901b:cb15:8045:ada8:bc24:5b51:3540	91.81.53.64
b51a:901b:cb15:8045:ada8:bc24:5b51:3541	91.81.53.65
b51a:901b:cb15:8045:ada8:bc24:5b51:3542	91.81.53.66
b51a:901b:cb15:8045:ada8:bc24:5b51:3543	91.81.53.67
b51a:901b:cb15:8045:ada8:bc24:5b51:3544	91.81.53.68
b51a:901b:cb15:8045:ada8:bc24:5b51:3545	91.81.53.69
b51a:901b:cb15:8045:ada8:bc24:5b51:3546	91.81.53.70
b51a:901b:cb15:8045:ada8:bc24:5b51:3547	91.81.53.71
b51a:901b:cb15:8045:ada8:bc24:5b51:3548	91.81.53.72
b51a:901b:cb15:8045:ada8:bc24:5b51:3549	91.81.53.73
b51a:901b:cb15:8045:ada8:bc24:5b51:354a	91.81.53.74
b51a:901b:cb15:8045:ada8:bc24:5b51:354b	91.81.53.75
b51a:901b:cb15:8045:ada8:bc24:5b51:354c	91.81.53.76
b51a:901b:cb15:8045:ada8:bc24:5b51:354d	91.81.53.77
b51a:901b:cb15:8045:ada8:bc24:5b51:354e	91.81.53.78
b51a:901b:cb15:8045:ada8:bc24:5b51:354f	91.81.53.79
b51a:901b:cb15:8045:ada8:bc24:5b51:3550	91.81.53.80
b51a:901b:cb15:8045:ada8:bc24:5b51:3551	91.81.53.81
b51a:901b:cb15:8045:ada8:bc24:5b51:3552	91.81.53.82
b51a:901b:cb15:8045:ada8:bc24:5b51:3553	91.81.53.83
b51a:901b:cb15:8045:ada8:bc24:5b51:3554	91.81.53.84
b51a:901b:cb15:8045:ada8:bc24:5b51:3555	91.81.53.85
b51a:901b:cb15:8045:ada8:bc24:5b51:3556	91.81.53.86
b51a:901b:cb15:8045:ada8:bc24:5b51:3557	91.81.53.87
b51a:901b:cb15:8045:ada8:bc24:5b51:3558	91.81.53.88
b51a:901b:cb15:8045:ada8:bc24:5b51:3559	91.81.53.89
b51a:901b:cb15:8045:ada8:bc24:5b51:355a	91.81.53.90
b51a:901b:cb15:8045:ada8:bc24:5b51:355b	91.81.53.91
b51a:901b:cb15:8045:ada8:bc24:5b51:355c	91.81.53.92
b51a:901b:cb15:8045:ada8:bc24:5b51:355d	91.81.53.93
b51a:901b:cb15:8045:ada8:bc24:5b51:355e	91.81.53.94
b51a:901b:cb15:8045:ada8:bc24:5b51:355f	91.81.53.95
b51a:901b:cb15:8045:ada8:bc24:5b51:3560	91.81.53.96
b51a:901b:cb15:8045:ada8:bc24:5b51:3561	91.81.53.97
b51a:901b:cb15:8045:ada8:bc24:5b51:3562	91.81.53.98
b51a:901b:cb15:8045:ada8:bc24:5b51:3563	91.81.53.99
b51a:901b:cb15:8045:ada8:bc24:5b51:3564	91.81.53.100
b51a:901b:cb15:8045:ada8:bc24:5b51:3565	91.81.53.101
b51a:901b:cb15:8045:ada8:bc24:5b51:3566	91.81.53.102
b51a:901b:cb15:8045:ada8:bc24:5b51:3567	91.81.53.103
b51a:901b:cb15:8045:ada8:bc24:5b51:3568	91.81.53.104
b51a:901b:cb15:8045:ada8:bc24:5b51:3569	91.81.53.105
b51a:901b:cb15:8045:ada8:bc24:5b51:356a	91.81.53.106
b51a:901b:cb15:8045:ada8:bc24:5b51:356b	91.81.53.107
b51a:901b:cb15:8045:ada8:bc24:5b51:356c	91.81.53.108
b51a:901b:cb15:8045:ada8:bc24:5b51:356d	91.81.53.109
b51a:901b:cb15:8045:ada8:bc24:5b51:356e	91.81.53.110
b51a:901b:cb15:8045:ada8:bc24:5b51:356f	91.81.53.111
b51a:901b:cb15:8045:ada8:bc24:5b51:3570	91.81.53.112
b51a:901b:cb15:8045:ada8:bc24:5b51:3571	91.81.53.113
b51a:901b:cb15:8045:ada8:bc24:5b51:3572	91.81.53.114
b51a:901b:cb15:8045:ada8:bc24:5b51:3573	91.81.53.115
b51a:901b:cb15:8045:ada8:bc24:5b51:3574	91.81.53.116
b51a:901b:cb15:8045:ada8:bc24:5b51:3575	91.81.53.117
b51a:901b:cb15:8045:ada8:bc24:5b51:3576	91.81.53.118
b51a:901b:cb15:8045:ada8:bc24:5b51:3577	91.81.53.119
b51a:901b:cb15:8045:ada8:bc24:5b51:3578	91.81.53.120

b51a:901b:cb15:8045:ada8:bc24:5b51:3579	91.81.53.121
b51a:901b:cb15:8045:ada8:bc24:5b51:357a	91.81.53.122
b51a:901b:cb15:8045:ada8:bc24:5b51:357b	91.81.53.123
b51a:901b:cb15:8045:ada8:bc24:5b51:357c	91.81.53.124
b51a:901b:cb15:8045:ada8:bc24:5b51:357d	91.81.53.125
b51a:901b:cb15:8045:ada8:bc24:5b51:357e	91.81.53.126
b51a:901b:cb15:8045:ada8:bc24:5b51:357f	91.81.53.127
b51a:901b:cb15:8045:ada8:bc24:5b51:3580	91.81.53.128
b51a:901b:cb15:8045:ada8:bc24:5b51:3581	91.81.53.129
b51a:901b:cb15:8045:ada8:bc24:5b51:3582	91.81.53.130
b51a:901b:cb15:8045:ada8:bc24:5b51:3583	91.81.53.131
b51a:901b:cb15:8045:ada8:bc24:5b51:3584	91.81.53.132
b51a:901b:cb15:8045:ada8:bc24:5b51:3585	91.81.53.133
b51a:901b:cb15:8045:ada8:bc24:5b51:3586	91.81.53.134
b51a:901b:cb15:8045:ada8:bc24:5b51:3587	91.81.53.135
b51a:901b:cb15:8045:ada8:bc24:5b51:3588	91.81.53.136
b51a:901b:cb15:8045:ada8:bc24:5b51:3589	91.81.53.137
b51a:901b:cb15:8045:ada8:bc24:5b51:358a	91.81.53.138
b51a:901b:cb15:8045:ada8:bc24:5b51:358b	91.81.53.139
b51a:901b:cb15:8045:ada8:bc24:5b51:358c	91.81.53.140
b51a:901b:cb15:8045:ada8:bc24:5b51:358d	91.81.53.141
b51a:901b:cb15:8045:ada8:bc24:5b51:358e	91.81.53.142
b51a:901b:cb15:8045:ada8:bc24:5b51:358f	91.81.53.143
b51a:901b:cb15:8045:ada8:bc24:5b51:3590	91.81.53.144
b51a:901b:cb15:8045:ada8:bc24:5b51:3591	91.81.53.145
b51a:901b:cb15:8045:ada8:bc24:5b51:3592	91.81.53.146
b51a:901b:cb15:8045:ada8:bc24:5b51:3593	91.81.53.147
b51a:901b:cb15:8045:ada8:bc24:5b51:3594	91.81.53.148
b51a:901b:cb15:8045:ada8:bc24:5b51:3595	91.81.53.149
b51a:901b:cb15:8045:ada8:bc24:5b51:3596	91.81.53.150
b51a:901b:cb15:8045:ada8:bc24:5b51:3597	91.81.53.151
b51a:901b:cb15:8045:ada8:bc24:5b51:3598	91.81.53.152
b51a:901b:cb15:8045:ada8:bc24:5b51:3599	91.81.53.153
b51a:901b:cb15:8045:ada8:bc24:5b51:359a	91.81.53.154
b51a:901b:cb15:8045:ada8:bc24:5b51:359b	91.81.53.155
b51a:901b:cb15:8045:ada8:bc24:5b51:359c	91.81.53.156
b51a:901b:cb15:8045:ada8:bc24:5b51:359d	91.81.53.157
b51a:901b:cb15:8045:ada8:bc24:5b51:359e	91.81.53.158
b51a:901b:cb15:8045:ada8:bc24:5b51:359f	91.81.53.159
b51a:901b:cb15:8045:ada8:bc24:5b51:35a0	91.81.53.160
b51a:901b:cb15:8045:ada8:bc24:5b51:35a1	91.81.53.161
b51a:901b:cb15:8045:ada8:bc24:5b51:35a2	91.81.53.162
b51a:901b:cb15:8045:ada8:bc24:5b51:35a3	91.81.53.163
b51a:901b:cb15:8045:ada8:bc24:5b51:35a4	91.81.53.164
b51a:901b:cb15:8045:ada8:bc24:5b51:35a5	91.81.53.165
b51a:901b:cb15:8045:ada8:bc24:5b51:35a6	91.81.53.166
b51a:901b:cb15:8045:ada8:bc24:5b51:35a7	91.81.53.167
b51a:901b:cb15:8045:ada8:bc24:5b51:35a8	91.81.53.168
b51a:901b:cb15:8045:ada8:bc24:5b51:35a9	91.81.53.169
b51a:901b:cb15:8045:ada8:bc24:5b51:35aa	91.81.53.170
b51a:901b:cb15:8045:ada8:bc24:5b51:35ab	91.81.53.171
b51a:901b:cb15:8045:ada8:bc24:5b51:35ac	91.81.53.172
b51a:901b:cb15:8045:ada8:bc24:5b51:35ad	91.81.53.173
b51a:901b:cb15:8045:ada8:bc24:5b51:35ae	91.81.53.174
b51a:901b:cb15:8045:ada8:bc24:5b51:35af	91.81.53.175
b51a:901b:cb15:8045:ada8:bc24:5b51:35b0	91.81.53.176
b51a:901b:cb15:8045:ada8:bc24:5b51:35b1	91.81.53.177
b51a:901b:cb15:8045:ada8:bc24:5b51:35b2	91.81.53.178
b51a:901b:cb15:8045:ada8:bc24:5b51:35b3	91.81.53.179
b51a:901b:cb15:8045:ada8:bc24:5b51:35b4	91.81.53.180

b51a:901b:cb15:8045:ada8:bc24:5b51:35b5	91.81.53.181
b51a:901b:cb15:8045:ada8:bc24:5b51:35b6	91.81.53.182
b51a:901b:cb15:8045:ada8:bc24:5b51:35b7	91.81.53.183
b51a:901b:cb15:8045:ada8:bc24:5b51:35b8	91.81.53.184
b51a:901b:cb15:8045:ada8:bc24:5b51:35b9	91.81.53.185
b51a:901b:cb15:8045:ada8:bc24:5b51:35ba	91.81.53.186
b51a:901b:cb15:8045:ada8:bc24:5b51:35bb	91.81.53.187
b51a:901b:cb15:8045:ada8:bc24:5b51:35bc	91.81.53.188
b51a:901b:cb15:8045:ada8:bc24:5b51:35bd	91.81.53.189
b51a:901b:cb15:8045:ada8:bc24:5b51:35be	91.81.53.190
b51a:901b:cb15:8045:ada8:bc24:5b51:35bf	91.81.53.191
b51a:901b:cb15:8045:ada8:bc24:5b51:35c0	91.81.53.192
b51a:901b:cb15:8045:ada8:bc24:5b51:35c1	91.81.53.193
b51a:901b:cb15:8045:ada8:bc24:5b51:35c2	91.81.53.194
b51a:901b:cb15:8045:ada8:bc24:5b51:35c3	91.81.53.195
b51a:901b:cb15:8045:ada8:bc24:5b51:35c4	91.81.53.196
b51a:901b:cb15:8045:ada8:bc24:5b51:35c5	91.81.53.197
b51a:901b:cb15:8045:ada8:bc24:5b51:35c6	91.81.53.198
b51a:901b:cb15:8045:ada8:bc24:5b51:35c7	91.81.53.199
b51a:901b:cb15:8045:ada8:bc24:5b51:35c8	91.81.53.200
b51a:901b:cb15:8045:ada8:bc24:5b51:35c9	91.81.53.201
b51a:901b:cb15:8045:ada8:bc24:5b51:35ca	91.81.53.202
b51a:901b:cb15:8045:ada8:bc24:5b51:35cb	91.81.53.203
b51a:901b:cb15:8045:ada8:bc24:5b51:35cc	91.81.53.204
b51a:901b:cb15:8045:ada8:bc24:5b51:35cd	91.81.53.205
b51a:901b:cb15:8045:ada8:bc24:5b51:35ce	91.81.53.206
b51a:901b:cb15:8045:ada8:bc24:5b51:35cf	91.81.53.207
b51a:901b:cb15:8045:ada8:bc24:5b51:35d0	91.81.53.208
b51a:901b:cb15:8045:ada8:bc24:5b51:35d1	91.81.53.209
b51a:901b:cb15:8045:ada8:bc24:5b51:35d2	91.81.53.210
b51a:901b:cb15:8045:ada8:bc24:5b51:35d3	91.81.53.211
b51a:901b:cb15:8045:ada8:bc24:5b51:35d4	91.81.53.212
b51a:901b:cb15:8045:ada8:bc24:5b51:35d5	91.81.53.213
b51a:901b:cb15:8045:ada8:bc24:5b51:35d6	91.81.53.214
b51a:901b:cb15:8045:ada8:bc24:5b51:35d7	91.81.53.215
b51a:901b:cb15:8045:ada8:bc24:5b51:35d8	91.81.53.216
b51a:901b:cb15:8045:ada8:bc24:5b51:35d9	91.81.53.217
b51a:901b:cb15:8045:ada8:bc24:5b51:35da	91.81.53.218
b51a:901b:cb15:8045:ada8:bc24:5b51:35db	91.81.53.219
b51a:901b:cb15:8045:ada8:bc24:5b51:35dc	91.81.53.220
b51a:901b:cb15:8045:ada8:bc24:5b51:35dd	91.81.53.221
b51a:901b:cb15:8045:ada8:bc24:5b51:35de	91.81.53.222
b51a:901b:cb15:8045:ada8:bc24:5b51:35df	91.81.53.223
b51a:901b:cb15:8045:ada8:bc24:5b51:35e0	91.81.53.224
b51a:901b:cb15:8045:ada8:bc24:5b51:35e1	91.81.53.225
b51a:901b:cb15:8045:ada8:bc24:5b51:35e2	91.81.53.226
b51a:901b:cb15:8045:ada8:bc24:5b51:35e3	91.81.53.227
b51a:901b:cb15:8045:ada8:bc24:5b51:35e4	91.81.53.228
b51a:901b:cb15:8045:ada8:bc24:5b51:35e5	91.81.53.229
b51a:901b:cb15:8045:ada8:bc24:5b51:35e6	91.81.53.230
b51a:901b:cb15:8045:ada8:bc24:5b51:35e7	91.81.53.231
b51a:901b:cb15:8045:ada8:bc24:5b51:35e8	91.81.53.232
b51a:901b:cb15:8045:ada8:bc24:5b51:35e9	91.81.53.233
b51a:901b:cb15:8045:ada8:bc24:5b51:35ea	91.81.53.234
b51a:901b:cb15:8045:ada8:bc24:5b51:35eb	91.81.53.235
b51a:901b:cb15:8045:ada8:bc24:5b51:35ec	91.81.53.236
b51a:901b:cb15:8045:ada8:bc24:5b51:35ed	91.81.53.237
b51a:901b:cb15:8045:ada8:bc24:5b51:35ee	91.81.53.238
b51a:901b:cb15:8045:ada8:bc24:5b51:35ef	91.81.53.239
b51a:901b:cb15:8045:ada8:bc24:5b51:35f0	91.81.53.240
b51a:901b:cb15:8045:ada8:bc24:5b51:35f1	91.81.53.241
b51a:901b:cb15:8045:ada8:bc24:5b51:35f2	91.81.53.242
b51a:901b:cb15:8045:ada8:bc24:5b51:35f3	91.81.53.243
b51a:901b:cb15:8045:ada8:bc24:5b51:35f4	91.81.53.244
b51a:901b:cb15:8045:ada8:bc24:5b51:35f5	91.81.53.245
b51a:901b:cb15:8045:ada8:bc24:5b51:35f6	91.81.53.246
b51a:901b:cb15:8045:ada8:bc24:5b51:35f7	91.81.53.247
b51a:901b:cb15:8045:ada8:bc24:5b51:35f8	91.81.53.248
b51a:901b:cb15:8045:ada8:bc24:5b51:35f9	91.81.53.249
b51a:901b:cb15:8045:ada8:bc24:5b51:35fa	91.81.53.250
b51a:901b:cb15:8045:ada8:bc24:5b51:35fb	91.81.53.251
b51a:901b:cb15:8045:ada8:bc24:5b51:35fc	91.81.53.252
b51a:901b:cb15:8045:ada8:bc24:5b51:35fd	91.81.53.253
b51a:901b:cb15:8045:ada8:bc24:5b51:35fe	91.81.53.254
b51a:901b:cb15:8045:ada8:bc24:5b51:35ff	91.81.53.255

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.