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:f033:3501	240.51.53.1
cb15:901b:901b:1324:ada3:b51e:f033:3502	240.51.53.2
cb15:901b:901b:1324:ada3:b51e:f033:3503	240.51.53.3
cb15:901b:901b:1324:ada3:b51e:f033:3504	240.51.53.4
cb15:901b:901b:1324:ada3:b51e:f033:3505	240.51.53.5
cb15:901b:901b:1324:ada3:b51e:f033:3506	240.51.53.6
cb15:901b:901b:1324:ada3:b51e:f033:3507	240.51.53.7
cb15:901b:901b:1324:ada3:b51e:f033:3508	240.51.53.8
cb15:901b:901b:1324:ada3:b51e:f033:3509	240.51.53.9
cb15:901b:901b:1324:ada3:b51e:f033:350a	240.51.53.10
cb15:901b:901b:1324:ada3:b51e:f033:350b	240.51.53.11
cb15:901b:901b:1324:ada3:b51e:f033:350c	240.51.53.12
cb15:901b:901b:1324:ada3:b51e:f033:350d	240.51.53.13
cb15:901b:901b:1324:ada3:b51e:f033:350e	240.51.53.14
cb15:901b:901b:1324:ada3:b51e:f033:350f	240.51.53.15
cb15:901b:901b:1324:ada3:b51e:f033:3510	240.51.53.16
cb15:901b:901b:1324:ada3:b51e:f033:3511	240.51.53.17
cb15:901b:901b:1324:ada3:b51e:f033:3512	240.51.53.18
cb15:901b:901b:1324:ada3:b51e:f033:3513	240.51.53.19
cb15:901b:901b:1324:ada3:b51e:f033:3514	240.51.53.20
cb15:901b:901b:1324:ada3:b51e:f033:3515	240.51.53.21
cb15:901b:901b:1324:ada3:b51e:f033:3516	240.51.53.22
cb15:901b:901b:1324:ada3:b51e:f033:3517	240.51.53.23
cb15:901b:901b:1324:ada3:b51e:f033:3518	240.51.53.24
cb15:901b:901b:1324:ada3:b51e:f033:3519	240.51.53.25
cb15:901b:901b:1324:ada3:b51e:f033:351a	240.51.53.26
cb15:901b:901b:1324:ada3:b51e:f033:351b	240.51.53.27
cb15:901b:901b:1324:ada3:b51e:f033:351c	240.51.53.28
cb15:901b:901b:1324:ada3:b51e:f033:351d	240.51.53.29
cb15:901b:901b:1324:ada3:b51e:f033:351e	240.51.53.30
cb15:901b:901b:1324:ada3:b51e:f033:351f	240.51.53.31
cb15:901b:901b:1324:ada3:b51e:f033:3520	240.51.53.32
cb15:901b:901b:1324:ada3:b51e:f033:3521	240.51.53.33
cb15:901b:901b:1324:ada3:b51e:f033:3522	240.51.53.34
cb15:901b:901b:1324:ada3:b51e:f033:3523	240.51.53.35
cb15:901b:901b:1324:ada3:b51e:f033:3524	240.51.53.36
cb15:901b:901b:1324:ada3:b51e:f033:3525	240.51.53.37
cb15:901b:901b:1324:ada3:b51e:f033:3526	240.51.53.38
cb15:901b:901b:1324:ada3:b51e:f033:3527	240.51.53.39
cb15:901b:901b:1324:ada3:b51e:f033:3528	240.51.53.40
cb15:901b:901b:1324:ada3:b51e:f033:3529	240.51.53.41
cb15:901b:901b:1324:ada3:b51e:f033:352a	240.51.53.42
cb15:901b:901b:1324:ada3:b51e:f033:352b	240.51.53.43
cb15:901b:901b:1324:ada3:b51e:f033:352c	240.51.53.44
cb15:901b:901b:1324:ada3:b51e:f033:352d	240.51.53.45
cb15:901b:901b:1324:ada3:b51e:f033:352e	240.51.53.46
cb15:901b:901b:1324:ada3:b51e:f033:352f	240.51.53.47
cb15:901b:901b:1324:ada3:b51e:f033:3530	240.51.53.48
cb15:901b:901b:1324:ada3:b51e:f033:3531	240.51.53.49
cb15:901b:901b:1324:ada3:b51e:f033:3532	240.51.53.50
cb15:901b:901b:1324:ada3:b51e:f033:3533	240.51.53.51
cb15:901b:901b:1324:ada3:b51e:f033:3534	240.51.53.52
cb15:901b:901b:1324:ada3:b51e:f033:3535	240.51.53.53
cb15:901b:901b:1324:ada3:b51e:f033:3536	240.51.53.54
cb15:901b:901b:1324:ada3:b51e:f033:3537	240.51.53.55
cb15:901b:901b:1324:ada3:b51e:f033:3538	240.51.53.56
cb15:901b:901b:1324:ada3:b51e:f033:3539	240.51.53.57
cb15:901b:901b:1324:ada3:b51e:f033:353a	240.51.53.58
cb15:901b:901b:1324:ada3:b51e:f033:353b	240.51.53.59
cb15:901b:901b:1324:ada3:b51e:f033:353c	240.51.53.60

cb15:901b:901b:1324:ada3:b51e:f033:353d	240.51.53.61
cb15:901b:901b:1324:ada3:b51e:f033:353e	240.51.53.62
cb15:901b:901b:1324:ada3:b51e:f033:353f	240.51.53.63
cb15:901b:901b:1324:ada3:b51e:f033:3540	240.51.53.64
cb15:901b:901b:1324:ada3:b51e:f033:3541	240.51.53.65
cb15:901b:901b:1324:ada3:b51e:f033:3542	240.51.53.66
cb15:901b:901b:1324:ada3:b51e:f033:3543	240.51.53.67
cb15:901b:901b:1324:ada3:b51e:f033:3544	240.51.53.68
cb15:901b:901b:1324:ada3:b51e:f033:3545	240.51.53.69
cb15:901b:901b:1324:ada3:b51e:f033:3546	240.51.53.70
cb15:901b:901b:1324:ada3:b51e:f033:3547	240.51.53.71
cb15:901b:901b:1324:ada3:b51e:f033:3548	240.51.53.72
cb15:901b:901b:1324:ada3:b51e:f033:3549	240.51.53.73
cb15:901b:901b:1324:ada3:b51e:f033:354a	240.51.53.74
cb15:901b:901b:1324:ada3:b51e:f033:354b	240.51.53.75
cb15:901b:901b:1324:ada3:b51e:f033:354c	240.51.53.76
cb15:901b:901b:1324:ada3:b51e:f033:354d	240.51.53.77
cb15:901b:901b:1324:ada3:b51e:f033:354e	240.51.53.78
cb15:901b:901b:1324:ada3:b51e:f033:354f	240.51.53.79
cb15:901b:901b:1324:ada3:b51e:f033:3550	240.51.53.80
cb15:901b:901b:1324:ada3:b51e:f033:3551	240.51.53.81
cb15:901b:901b:1324:ada3:b51e:f033:3552	240.51.53.82
cb15:901b:901b:1324:ada3:b51e:f033:3553	240.51.53.83
cb15:901b:901b:1324:ada3:b51e:f033:3554	240.51.53.84
cb15:901b:901b:1324:ada3:b51e:f033:3555	240.51.53.85
cb15:901b:901b:1324:ada3:b51e:f033:3556	240.51.53.86
cb15:901b:901b:1324:ada3:b51e:f033:3557	240.51.53.87
cb15:901b:901b:1324:ada3:b51e:f033:3558	240.51.53.88
cb15:901b:901b:1324:ada3:b51e:f033:3559	240.51.53.89
cb15:901b:901b:1324:ada3:b51e:f033:355a	240.51.53.90
cb15:901b:901b:1324:ada3:b51e:f033:355b	240.51.53.91
cb15:901b:901b:1324:ada3:b51e:f033:355c	240.51.53.92
cb15:901b:901b:1324:ada3:b51e:f033:355d	240.51.53.93
cb15:901b:901b:1324:ada3:b51e:f033:355e	240.51.53.94
cb15:901b:901b:1324:ada3:b51e:f033:355f	240.51.53.95
cb15:901b:901b:1324:ada3:b51e:f033:3560	240.51.53.96
cb15:901b:901b:1324:ada3:b51e:f033:3561	240.51.53.97
cb15:901b:901b:1324:ada3:b51e:f033:3562	240.51.53.98
cb15:901b:901b:1324:ada3:b51e:f033:3563	240.51.53.99
cb15:901b:901b:1324:ada3:b51e:f033:3564	240.51.53.100
cb15:901b:901b:1324:ada3:b51e:f033:3565	240.51.53.101
cb15:901b:901b:1324:ada3:b51e:f033:3566	240.51.53.102
cb15:901b:901b:1324:ada3:b51e:f033:3567	240.51.53.103
cb15:901b:901b:1324:ada3:b51e:f033:3568	240.51.53.104
cb15:901b:901b:1324:ada3:b51e:f033:3569	240.51.53.105
cb15:901b:901b:1324:ada3:b51e:f033:356a	240.51.53.106
cb15:901b:901b:1324:ada3:b51e:f033:356b	240.51.53.107
cb15:901b:901b:1324:ada3:b51e:f033:356c	240.51.53.108
cb15:901b:901b:1324:ada3:b51e:f033:356d	240.51.53.109
cb15:901b:901b:1324:ada3:b51e:f033:356e	240.51.53.110
cb15:901b:901b:1324:ada3:b51e:f033:356f	240.51.53.111
cb15:901b:901b:1324:ada3:b51e:f033:3570	240.51.53.112
cb15:901b:901b:1324:ada3:b51e:f033:3571	240.51.53.113
cb15:901b:901b:1324:ada3:b51e:f033:3572	240.51.53.114
cb15:901b:901b:1324:ada3:b51e:f033:3573	240.51.53.115
cb15:901b:901b:1324:ada3:b51e:f033:3574	240.51.53.116
cb15:901b:901b:1324:ada3:b51e:f033:3575	240.51.53.117
cb15:901b:901b:1324:ada3:b51e:f033:3576	240.51.53.118
cb15:901b:901b:1324:ada3:b51e:f033:3577	240.51.53.119
cb15:901b:901b:1324:ada3:b51e:f033:3578	240.51.53.120

cb15:901b:901b:1324:ada3:b51e:f033:3579	240.51.53.121
cb15:901b:901b:1324:ada3:b51e:f033:357a	240.51.53.122
cb15:901b:901b:1324:ada3:b51e:f033:357b	240.51.53.123
cb15:901b:901b:1324:ada3:b51e:f033:357c	240.51.53.124
cb15:901b:901b:1324:ada3:b51e:f033:357d	240.51.53.125
cb15:901b:901b:1324:ada3:b51e:f033:357e	240.51.53.126
cb15:901b:901b:1324:ada3:b51e:f033:357f	240.51.53.127
cb15:901b:901b:1324:ada3:b51e:f033:3580	240.51.53.128
cb15:901b:901b:1324:ada3:b51e:f033:3581	240.51.53.129
cb15:901b:901b:1324:ada3:b51e:f033:3582	240.51.53.130
cb15:901b:901b:1324:ada3:b51e:f033:3583	240.51.53.131
cb15:901b:901b:1324:ada3:b51e:f033:3584	240.51.53.132
cb15:901b:901b:1324:ada3:b51e:f033:3585	240.51.53.133
cb15:901b:901b:1324:ada3:b51e:f033:3586	240.51.53.134
cb15:901b:901b:1324:ada3:b51e:f033:3587	240.51.53.135
cb15:901b:901b:1324:ada3:b51e:f033:3588	240.51.53.136
cb15:901b:901b:1324:ada3:b51e:f033:3589	240.51.53.137
cb15:901b:901b:1324:ada3:b51e:f033:358a	240.51.53.138
cb15:901b:901b:1324:ada3:b51e:f033:358b	240.51.53.139
cb15:901b:901b:1324:ada3:b51e:f033:358c	240.51.53.140
cb15:901b:901b:1324:ada3:b51e:f033:358d	240.51.53.141
cb15:901b:901b:1324:ada3:b51e:f033:358e	240.51.53.142
cb15:901b:901b:1324:ada3:b51e:f033:358f	240.51.53.143
cb15:901b:901b:1324:ada3:b51e:f033:3590	240.51.53.144
cb15:901b:901b:1324:ada3:b51e:f033:3591	240.51.53.145
cb15:901b:901b:1324:ada3:b51e:f033:3592	240.51.53.146
cb15:901b:901b:1324:ada3:b51e:f033:3593	240.51.53.147
cb15:901b:901b:1324:ada3:b51e:f033:3594	240.51.53.148
cb15:901b:901b:1324:ada3:b51e:f033:3595	240.51.53.149
cb15:901b:901b:1324:ada3:b51e:f033:3596	240.51.53.150
cb15:901b:901b:1324:ada3:b51e:f033:3597	240.51.53.151
cb15:901b:901b:1324:ada3:b51e:f033:3598	240.51.53.152
cb15:901b:901b:1324:ada3:b51e:f033:3599	240.51.53.153
cb15:901b:901b:1324:ada3:b51e:f033:359a	240.51.53.154
cb15:901b:901b:1324:ada3:b51e:f033:359b	240.51.53.155
cb15:901b:901b:1324:ada3:b51e:f033:359c	240.51.53.156
cb15:901b:901b:1324:ada3:b51e:f033:359d	240.51.53.157
cb15:901b:901b:1324:ada3:b51e:f033:359e	240.51.53.158
cb15:901b:901b:1324:ada3:b51e:f033:359f	240.51.53.159
cb15:901b:901b:1324:ada3:b51e:f033:35a0	240.51.53.160
cb15:901b:901b:1324:ada3:b51e:f033:35a1	240.51.53.161
cb15:901b:901b:1324:ada3:b51e:f033:35a2	240.51.53.162
cb15:901b:901b:1324:ada3:b51e:f033:35a3	240.51.53.163
cb15:901b:901b:1324:ada3:b51e:f033:35a4	240.51.53.164
cb15:901b:901b:1324:ada3:b51e:f033:35a5	240.51.53.165
cb15:901b:901b:1324:ada3:b51e:f033:35a6	240.51.53.166
cb15:901b:901b:1324:ada3:b51e:f033:35a7	240.51.53.167
cb15:901b:901b:1324:ada3:b51e:f033:35a8	240.51.53.168
cb15:901b:901b:1324:ada3:b51e:f033:35a9	240.51.53.169
cb15:901b:901b:1324:ada3:b51e:f033:35aa	240.51.53.170
cb15:901b:901b:1324:ada3:b51e:f033:35ab	240.51.53.171
cb15:901b:901b:1324:ada3:b51e:f033:35ac	240.51.53.172
cb15:901b:901b:1324:ada3:b51e:f033:35ad	240.51.53.173
cb15:901b:901b:1324:ada3:b51e:f033:35ae	240.51.53.174
cb15:901b:901b:1324:ada3:b51e:f033:35af	240.51.53.175
cb15:901b:901b:1324:ada3:b51e:f033:35b0	240.51.53.176
cb15:901b:901b:1324:ada3:b51e:f033:35b1	240.51.53.177
cb15:901b:901b:1324:ada3:b51e:f033:35b2	240.51.53.178
cb15:901b:901b:1324:ada3:b51e:f033:35b3	240.51.53.179
cb15:901b:901b:1324:ada3:b51e:f033:35b4	240.51.53.180

cb15:901b:901b:1324:ada3:b51e:f033:35b5	240.51.53.181
cb15:901b:901b:1324:ada3:b51e:f033:35b6	240.51.53.182
cb15:901b:901b:1324:ada3:b51e:f033:35b7	240.51.53.183
cb15:901b:901b:1324:ada3:b51e:f033:35b8	240.51.53.184
cb15:901b:901b:1324:ada3:b51e:f033:35b9	240.51.53.185
cb15:901b:901b:1324:ada3:b51e:f033:35ba	240.51.53.186
cb15:901b:901b:1324:ada3:b51e:f033:35bb	240.51.53.187
cb15:901b:901b:1324:ada3:b51e:f033:35bc	240.51.53.188
cb15:901b:901b:1324:ada3:b51e:f033:35bd	240.51.53.189
cb15:901b:901b:1324:ada3:b51e:f033:35be	240.51.53.190
cb15:901b:901b:1324:ada3:b51e:f033:35bf	240.51.53.191
cb15:901b:901b:1324:ada3:b51e:f033:35c0	240.51.53.192
cb15:901b:901b:1324:ada3:b51e:f033:35c1	240.51.53.193
cb15:901b:901b:1324:ada3:b51e:f033:35c2	240.51.53.194
cb15:901b:901b:1324:ada3:b51e:f033:35c3	240.51.53.195
cb15:901b:901b:1324:ada3:b51e:f033:35c4	240.51.53.196
cb15:901b:901b:1324:ada3:b51e:f033:35c5	240.51.53.197
cb15:901b:901b:1324:ada3:b51e:f033:35c6	240.51.53.198
cb15:901b:901b:1324:ada3:b51e:f033:35c7	240.51.53.199
cb15:901b:901b:1324:ada3:b51e:f033:35c8	240.51.53.200
cb15:901b:901b:1324:ada3:b51e:f033:35c9	240.51.53.201
cb15:901b:901b:1324:ada3:b51e:f033:35ca	240.51.53.202
cb15:901b:901b:1324:ada3:b51e:f033:35cb	240.51.53.203
cb15:901b:901b:1324:ada3:b51e:f033:35cc	240.51.53.204
cb15:901b:901b:1324:ada3:b51e:f033:35cd	240.51.53.205
cb15:901b:901b:1324:ada3:b51e:f033:35ce	240.51.53.206
cb15:901b:901b:1324:ada3:b51e:f033:35cf	240.51.53.207
cb15:901b:901b:1324:ada3:b51e:f033:35d0	240.51.53.208
cb15:901b:901b:1324:ada3:b51e:f033:35d1	240.51.53.209
cb15:901b:901b:1324:ada3:b51e:f033:35d2	240.51.53.210
cb15:901b:901b:1324:ada3:b51e:f033:35d3	240.51.53.211
cb15:901b:901b:1324:ada3:b51e:f033:35d4	240.51.53.212
cb15:901b:901b:1324:ada3:b51e:f033:35d5	240.51.53.213
cb15:901b:901b:1324:ada3:b51e:f033:35d6	240.51.53.214
cb15:901b:901b:1324:ada3:b51e:f033:35d7	240.51.53.215
cb15:901b:901b:1324:ada3:b51e:f033:35d8	240.51.53.216
cb15:901b:901b:1324:ada3:b51e:f033:35d9	240.51.53.217
cb15:901b:901b:1324:ada3:b51e:f033:35da	240.51.53.218
cb15:901b:901b:1324:ada3:b51e:f033:35db	240.51.53.219
cb15:901b:901b:1324:ada3:b51e:f033:35dc	240.51.53.220
cb15:901b:901b:1324:ada3:b51e:f033:35dd	240.51.53.221
cb15:901b:901b:1324:ada3:b51e:f033:35de	240.51.53.222
cb15:901b:901b:1324:ada3:b51e:f033:35df	240.51.53.223
cb15:901b:901b:1324:ada3:b51e:f033:35e0	240.51.53.224
cb15:901b:901b:1324:ada3:b51e:f033:35e1	240.51.53.225
cb15:901b:901b:1324:ada3:b51e:f033:35e2	240.51.53.226
cb15:901b:901b:1324:ada3:b51e:f033:35e3	240.51.53.227
cb15:901b:901b:1324:ada3:b51e:f033:35e4	240.51.53.228
cb15:901b:901b:1324:ada3:b51e:f033:35e5	240.51.53.229
cb15:901b:901b:1324:ada3:b51e:f033:35e6	240.51.53.230
cb15:901b:901b:1324:ada3:b51e:f033:35e7	240.51.53.231
cb15:901b:901b:1324:ada3:b51e:f033:35e8	240.51.53.232
cb15:901b:901b:1324:ada3:b51e:f033:35e9	240.51.53.233
cb15:901b:901b:1324:ada3:b51e:f033:35ea	240.51.53.234
cb15:901b:901b:1324:ada3:b51e:f033:35eb	240.51.53.235
cb15:901b:901b:1324:ada3:b51e:f033:35ec	240.51.53.236
cb15:901b:901b:1324:ada3:b51e:f033:35ed	240.51.53.237
cb15:901b:901b:1324:ada3:b51e:f033:35ee	240.51.53.238
cb15:901b:901b:1324:ada3:b51e:f033:35ef	240.51.53.239
cb15:901b:901b:1324:ada3:b51e:f033:35f0	240.51.53.240
cb15:901b:901b:1324:ada3:b51e:f033:35f1	240.51.53.241
cb15:901b:901b:1324:ada3:b51e:f033:35f2	240.51.53.242
cb15:901b:901b:1324:ada3:b51e:f033:35f3	240.51.53.243
cb15:901b:901b:1324:ada3:b51e:f033:35f4	240.51.53.244
cb15:901b:901b:1324:ada3:b51e:f033:35f5	240.51.53.245
cb15:901b:901b:1324:ada3:b51e:f033:35f6	240.51.53.246
cb15:901b:901b:1324:ada3:b51e:f033:35f7	240.51.53.247
cb15:901b:901b:1324:ada3:b51e:f033:35f8	240.51.53.248
cb15:901b:901b:1324:ada3:b51e:f033:35f9	240.51.53.249
cb15:901b:901b:1324:ada3:b51e:f033:35fa	240.51.53.250
cb15:901b:901b:1324:ada3:b51e:f033:35fb	240.51.53.251
cb15:901b:901b:1324:ada3:b51e:f033:35fc	240.51.53.252
cb15:901b:901b:1324:ada3:b51e:f033:35fd	240.51.53.253
cb15:901b:901b:1324:ada3:b51e:f033:35fe	240.51.53.254
cb15:901b:901b:1324:ada3:b51e:f033:35ff	240.51.53.255

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.