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:8043:3501	128.67.53.1
b51a:901b:cb15:8045:ada8:cdcd:8043:3502	128.67.53.2
b51a:901b:cb15:8045:ada8:cdcd:8043:3503	128.67.53.3
b51a:901b:cb15:8045:ada8:cdcd:8043:3504	128.67.53.4
b51a:901b:cb15:8045:ada8:cdcd:8043:3505	128.67.53.5
b51a:901b:cb15:8045:ada8:cdcd:8043:3506	128.67.53.6
b51a:901b:cb15:8045:ada8:cdcd:8043:3507	128.67.53.7
b51a:901b:cb15:8045:ada8:cdcd:8043:3508	128.67.53.8
b51a:901b:cb15:8045:ada8:cdcd:8043:3509	128.67.53.9
b51a:901b:cb15:8045:ada8:cdcd:8043:350a	128.67.53.10
b51a:901b:cb15:8045:ada8:cdcd:8043:350b	128.67.53.11
b51a:901b:cb15:8045:ada8:cdcd:8043:350c	128.67.53.12
b51a:901b:cb15:8045:ada8:cdcd:8043:350d	128.67.53.13
b51a:901b:cb15:8045:ada8:cdcd:8043:350e	128.67.53.14
b51a:901b:cb15:8045:ada8:cdcd:8043:350f	128.67.53.15
b51a:901b:cb15:8045:ada8:cdcd:8043:3510	128.67.53.16
b51a:901b:cb15:8045:ada8:cdcd:8043:3511	128.67.53.17
b51a:901b:cb15:8045:ada8:cdcd:8043:3512	128.67.53.18
b51a:901b:cb15:8045:ada8:cdcd:8043:3513	128.67.53.19
b51a:901b:cb15:8045:ada8:cdcd:8043:3514	128.67.53.20
b51a:901b:cb15:8045:ada8:cdcd:8043:3515	128.67.53.21
b51a:901b:cb15:8045:ada8:cdcd:8043:3516	128.67.53.22
b51a:901b:cb15:8045:ada8:cdcd:8043:3517	128.67.53.23
b51a:901b:cb15:8045:ada8:cdcd:8043:3518	128.67.53.24
b51a:901b:cb15:8045:ada8:cdcd:8043:3519	128.67.53.25
b51a:901b:cb15:8045:ada8:cdcd:8043:351a	128.67.53.26
b51a:901b:cb15:8045:ada8:cdcd:8043:351b	128.67.53.27
b51a:901b:cb15:8045:ada8:cdcd:8043:351c	128.67.53.28
b51a:901b:cb15:8045:ada8:cdcd:8043:351d	128.67.53.29
b51a:901b:cb15:8045:ada8:cdcd:8043:351e	128.67.53.30
b51a:901b:cb15:8045:ada8:cdcd:8043:351f	128.67.53.31
b51a:901b:cb15:8045:ada8:cdcd:8043:3520	128.67.53.32
b51a:901b:cb15:8045:ada8:cdcd:8043:3521	128.67.53.33
b51a:901b:cb15:8045:ada8:cdcd:8043:3522	128.67.53.34
b51a:901b:cb15:8045:ada8:cdcd:8043:3523	128.67.53.35
b51a:901b:cb15:8045:ada8:cdcd:8043:3524	128.67.53.36
b51a:901b:cb15:8045:ada8:cdcd:8043:3525	128.67.53.37
b51a:901b:cb15:8045:ada8:cdcd:8043:3526	128.67.53.38
b51a:901b:cb15:8045:ada8:cdcd:8043:3527	128.67.53.39
b51a:901b:cb15:8045:ada8:cdcd:8043:3528	128.67.53.40
b51a:901b:cb15:8045:ada8:cdcd:8043:3529	128.67.53.41
b51a:901b:cb15:8045:ada8:cdcd:8043:352a	128.67.53.42
b51a:901b:cb15:8045:ada8:cdcd:8043:352b	128.67.53.43
b51a:901b:cb15:8045:ada8:cdcd:8043:352c	128.67.53.44
b51a:901b:cb15:8045:ada8:cdcd:8043:352d	128.67.53.45
b51a:901b:cb15:8045:ada8:cdcd:8043:352e	128.67.53.46
b51a:901b:cb15:8045:ada8:cdcd:8043:352f	128.67.53.47
b51a:901b:cb15:8045:ada8:cdcd:8043:3530	128.67.53.48
b51a:901b:cb15:8045:ada8:cdcd:8043:3531	128.67.53.49
b51a:901b:cb15:8045:ada8:cdcd:8043:3532	128.67.53.50
b51a:901b:cb15:8045:ada8:cdcd:8043:3533	128.67.53.51
b51a:901b:cb15:8045:ada8:cdcd:8043:3534	128.67.53.52
b51a:901b:cb15:8045:ada8:cdcd:8043:3535	128.67.53.53
b51a:901b:cb15:8045:ada8:cdcd:8043:3536	128.67.53.54
b51a:901b:cb15:8045:ada8:cdcd:8043:3537	128.67.53.55
b51a:901b:cb15:8045:ada8:cdcd:8043:3538	128.67.53.56
b51a:901b:cb15:8045:ada8:cdcd:8043:3539	128.67.53.57
b51a:901b:cb15:8045:ada8:cdcd:8043:353a	128.67.53.58
b51a:901b:cb15:8045:ada8:cdcd:8043:353b	128.67.53.59
b51a:901b:cb15:8045:ada8:cdcd:8043:353c	128.67.53.60

b51a:901b:cb15:8045:ada8:cdcd:8043:353d	128.67.53.61
b51a:901b:cb15:8045:ada8:cdcd:8043:353e	128.67.53.62
b51a:901b:cb15:8045:ada8:cdcd:8043:353f	128.67.53.63
b51a:901b:cb15:8045:ada8:cdcd:8043:3540	128.67.53.64
b51a:901b:cb15:8045:ada8:cdcd:8043:3541	128.67.53.65
b51a:901b:cb15:8045:ada8:cdcd:8043:3542	128.67.53.66
b51a:901b:cb15:8045:ada8:cdcd:8043:3543	128.67.53.67
b51a:901b:cb15:8045:ada8:cdcd:8043:3544	128.67.53.68
b51a:901b:cb15:8045:ada8:cdcd:8043:3545	128.67.53.69
b51a:901b:cb15:8045:ada8:cdcd:8043:3546	128.67.53.70
b51a:901b:cb15:8045:ada8:cdcd:8043:3547	128.67.53.71
b51a:901b:cb15:8045:ada8:cdcd:8043:3548	128.67.53.72
b51a:901b:cb15:8045:ada8:cdcd:8043:3549	128.67.53.73
b51a:901b:cb15:8045:ada8:cdcd:8043:354a	128.67.53.74
b51a:901b:cb15:8045:ada8:cdcd:8043:354b	128.67.53.75
b51a:901b:cb15:8045:ada8:cdcd:8043:354c	128.67.53.76
b51a:901b:cb15:8045:ada8:cdcd:8043:354d	128.67.53.77
b51a:901b:cb15:8045:ada8:cdcd:8043:354e	128.67.53.78
b51a:901b:cb15:8045:ada8:cdcd:8043:354f	128.67.53.79
b51a:901b:cb15:8045:ada8:cdcd:8043:3550	128.67.53.80
b51a:901b:cb15:8045:ada8:cdcd:8043:3551	128.67.53.81
b51a:901b:cb15:8045:ada8:cdcd:8043:3552	128.67.53.82
b51a:901b:cb15:8045:ada8:cdcd:8043:3553	128.67.53.83
b51a:901b:cb15:8045:ada8:cdcd:8043:3554	128.67.53.84
b51a:901b:cb15:8045:ada8:cdcd:8043:3555	128.67.53.85
b51a:901b:cb15:8045:ada8:cdcd:8043:3556	128.67.53.86
b51a:901b:cb15:8045:ada8:cdcd:8043:3557	128.67.53.87
b51a:901b:cb15:8045:ada8:cdcd:8043:3558	128.67.53.88
b51a:901b:cb15:8045:ada8:cdcd:8043:3559	128.67.53.89
b51a:901b:cb15:8045:ada8:cdcd:8043:355a	128.67.53.90
b51a:901b:cb15:8045:ada8:cdcd:8043:355b	128.67.53.91
b51a:901b:cb15:8045:ada8:cdcd:8043:355c	128.67.53.92
b51a:901b:cb15:8045:ada8:cdcd:8043:355d	128.67.53.93
b51a:901b:cb15:8045:ada8:cdcd:8043:355e	128.67.53.94
b51a:901b:cb15:8045:ada8:cdcd:8043:355f	128.67.53.95
b51a:901b:cb15:8045:ada8:cdcd:8043:3560	128.67.53.96
b51a:901b:cb15:8045:ada8:cdcd:8043:3561	128.67.53.97
b51a:901b:cb15:8045:ada8:cdcd:8043:3562	128.67.53.98
b51a:901b:cb15:8045:ada8:cdcd:8043:3563	128.67.53.99
b51a:901b:cb15:8045:ada8:cdcd:8043:3564	128.67.53.100
b51a:901b:cb15:8045:ada8:cdcd:8043:3565	128.67.53.101
b51a:901b:cb15:8045:ada8:cdcd:8043:3566	128.67.53.102
b51a:901b:cb15:8045:ada8:cdcd:8043:3567	128.67.53.103
b51a:901b:cb15:8045:ada8:cdcd:8043:3568	128.67.53.104
b51a:901b:cb15:8045:ada8:cdcd:8043:3569	128.67.53.105
b51a:901b:cb15:8045:ada8:cdcd:8043:356a	128.67.53.106
b51a:901b:cb15:8045:ada8:cdcd:8043:356b	128.67.53.107
b51a:901b:cb15:8045:ada8:cdcd:8043:356c	128.67.53.108
b51a:901b:cb15:8045:ada8:cdcd:8043:356d	128.67.53.109
b51a:901b:cb15:8045:ada8:cdcd:8043:356e	128.67.53.110
b51a:901b:cb15:8045:ada8:cdcd:8043:356f	128.67.53.111
b51a:901b:cb15:8045:ada8:cdcd:8043:3570	128.67.53.112
b51a:901b:cb15:8045:ada8:cdcd:8043:3571	128.67.53.113
b51a:901b:cb15:8045:ada8:cdcd:8043:3572	128.67.53.114
b51a:901b:cb15:8045:ada8:cdcd:8043:3573	128.67.53.115
b51a:901b:cb15:8045:ada8:cdcd:8043:3574	128.67.53.116
b51a:901b:cb15:8045:ada8:cdcd:8043:3575	128.67.53.117
b51a:901b:cb15:8045:ada8:cdcd:8043:3576	128.67.53.118
b51a:901b:cb15:8045:ada8:cdcd:8043:3577	128.67.53.119
b51a:901b:cb15:8045:ada8:cdcd:8043:3578	128.67.53.120

b51a:901b:cb15:8045:ada8:cdcd:8043:3579	128.67.53.121
b51a:901b:cb15:8045:ada8:cdcd:8043:357a	128.67.53.122
b51a:901b:cb15:8045:ada8:cdcd:8043:357b	128.67.53.123
b51a:901b:cb15:8045:ada8:cdcd:8043:357c	128.67.53.124
b51a:901b:cb15:8045:ada8:cdcd:8043:357d	128.67.53.125
b51a:901b:cb15:8045:ada8:cdcd:8043:357e	128.67.53.126
b51a:901b:cb15:8045:ada8:cdcd:8043:357f	128.67.53.127
b51a:901b:cb15:8045:ada8:cdcd:8043:3580	128.67.53.128
b51a:901b:cb15:8045:ada8:cdcd:8043:3581	128.67.53.129
b51a:901b:cb15:8045:ada8:cdcd:8043:3582	128.67.53.130
b51a:901b:cb15:8045:ada8:cdcd:8043:3583	128.67.53.131
b51a:901b:cb15:8045:ada8:cdcd:8043:3584	128.67.53.132
b51a:901b:cb15:8045:ada8:cdcd:8043:3585	128.67.53.133
b51a:901b:cb15:8045:ada8:cdcd:8043:3586	128.67.53.134
b51a:901b:cb15:8045:ada8:cdcd:8043:3587	128.67.53.135
b51a:901b:cb15:8045:ada8:cdcd:8043:3588	128.67.53.136
b51a:901b:cb15:8045:ada8:cdcd:8043:3589	128.67.53.137
b51a:901b:cb15:8045:ada8:cdcd:8043:358a	128.67.53.138
b51a:901b:cb15:8045:ada8:cdcd:8043:358b	128.67.53.139
b51a:901b:cb15:8045:ada8:cdcd:8043:358c	128.67.53.140
b51a:901b:cb15:8045:ada8:cdcd:8043:358d	128.67.53.141
b51a:901b:cb15:8045:ada8:cdcd:8043:358e	128.67.53.142
b51a:901b:cb15:8045:ada8:cdcd:8043:358f	128.67.53.143
b51a:901b:cb15:8045:ada8:cdcd:8043:3590	128.67.53.144
b51a:901b:cb15:8045:ada8:cdcd:8043:3591	128.67.53.145
b51a:901b:cb15:8045:ada8:cdcd:8043:3592	128.67.53.146
b51a:901b:cb15:8045:ada8:cdcd:8043:3593	128.67.53.147
b51a:901b:cb15:8045:ada8:cdcd:8043:3594	128.67.53.148
b51a:901b:cb15:8045:ada8:cdcd:8043:3595	128.67.53.149
b51a:901b:cb15:8045:ada8:cdcd:8043:3596	128.67.53.150
b51a:901b:cb15:8045:ada8:cdcd:8043:3597	128.67.53.151
b51a:901b:cb15:8045:ada8:cdcd:8043:3598	128.67.53.152
b51a:901b:cb15:8045:ada8:cdcd:8043:3599	128.67.53.153
b51a:901b:cb15:8045:ada8:cdcd:8043:359a	128.67.53.154
b51a:901b:cb15:8045:ada8:cdcd:8043:359b	128.67.53.155
b51a:901b:cb15:8045:ada8:cdcd:8043:359c	128.67.53.156
b51a:901b:cb15:8045:ada8:cdcd:8043:359d	128.67.53.157
b51a:901b:cb15:8045:ada8:cdcd:8043:359e	128.67.53.158
b51a:901b:cb15:8045:ada8:cdcd:8043:359f	128.67.53.159
b51a:901b:cb15:8045:ada8:cdcd:8043:35a0	128.67.53.160
b51a:901b:cb15:8045:ada8:cdcd:8043:35a1	128.67.53.161
b51a:901b:cb15:8045:ada8:cdcd:8043:35a2	128.67.53.162
b51a:901b:cb15:8045:ada8:cdcd:8043:35a3	128.67.53.163
b51a:901b:cb15:8045:ada8:cdcd:8043:35a4	128.67.53.164
b51a:901b:cb15:8045:ada8:cdcd:8043:35a5	128.67.53.165
b51a:901b:cb15:8045:ada8:cdcd:8043:35a6	128.67.53.166
b51a:901b:cb15:8045:ada8:cdcd:8043:35a7	128.67.53.167
b51a:901b:cb15:8045:ada8:cdcd:8043:35a8	128.67.53.168
b51a:901b:cb15:8045:ada8:cdcd:8043:35a9	128.67.53.169
b51a:901b:cb15:8045:ada8:cdcd:8043:35aa	128.67.53.170
b51a:901b:cb15:8045:ada8:cdcd:8043:35ab	128.67.53.171
b51a:901b:cb15:8045:ada8:cdcd:8043:35ac	128.67.53.172
b51a:901b:cb15:8045:ada8:cdcd:8043:35ad	128.67.53.173
b51a:901b:cb15:8045:ada8:cdcd:8043:35ae	128.67.53.174
b51a:901b:cb15:8045:ada8:cdcd:8043:35af	128.67.53.175
b51a:901b:cb15:8045:ada8:cdcd:8043:35b0	128.67.53.176
b51a:901b:cb15:8045:ada8:cdcd:8043:35b1	128.67.53.177
b51a:901b:cb15:8045:ada8:cdcd:8043:35b2	128.67.53.178
b51a:901b:cb15:8045:ada8:cdcd:8043:35b3	128.67.53.179
b51a:901b:cb15:8045:ada8:cdcd:8043:35b4	128.67.53.180

b51a:901b:cb15:8045:ada8:cdcd:8043:35b5	128.67.53.181
b51a:901b:cb15:8045:ada8:cdcd:8043:35b6	128.67.53.182
b51a:901b:cb15:8045:ada8:cdcd:8043:35b7	128.67.53.183
b51a:901b:cb15:8045:ada8:cdcd:8043:35b8	128.67.53.184
b51a:901b:cb15:8045:ada8:cdcd:8043:35b9	128.67.53.185
b51a:901b:cb15:8045:ada8:cdcd:8043:35ba	128.67.53.186
b51a:901b:cb15:8045:ada8:cdcd:8043:35bb	128.67.53.187
b51a:901b:cb15:8045:ada8:cdcd:8043:35bc	128.67.53.188
b51a:901b:cb15:8045:ada8:cdcd:8043:35bd	128.67.53.189
b51a:901b:cb15:8045:ada8:cdcd:8043:35be	128.67.53.190
b51a:901b:cb15:8045:ada8:cdcd:8043:35bf	128.67.53.191
b51a:901b:cb15:8045:ada8:cdcd:8043:35c0	128.67.53.192
b51a:901b:cb15:8045:ada8:cdcd:8043:35c1	128.67.53.193
b51a:901b:cb15:8045:ada8:cdcd:8043:35c2	128.67.53.194
b51a:901b:cb15:8045:ada8:cdcd:8043:35c3	128.67.53.195
b51a:901b:cb15:8045:ada8:cdcd:8043:35c4	128.67.53.196
b51a:901b:cb15:8045:ada8:cdcd:8043:35c5	128.67.53.197
b51a:901b:cb15:8045:ada8:cdcd:8043:35c6	128.67.53.198
b51a:901b:cb15:8045:ada8:cdcd:8043:35c7	128.67.53.199
b51a:901b:cb15:8045:ada8:cdcd:8043:35c8	128.67.53.200
b51a:901b:cb15:8045:ada8:cdcd:8043:35c9	128.67.53.201
b51a:901b:cb15:8045:ada8:cdcd:8043:35ca	128.67.53.202
b51a:901b:cb15:8045:ada8:cdcd:8043:35cb	128.67.53.203
b51a:901b:cb15:8045:ada8:cdcd:8043:35cc	128.67.53.204
b51a:901b:cb15:8045:ada8:cdcd:8043:35cd	128.67.53.205
b51a:901b:cb15:8045:ada8:cdcd:8043:35ce	128.67.53.206
b51a:901b:cb15:8045:ada8:cdcd:8043:35cf	128.67.53.207
b51a:901b:cb15:8045:ada8:cdcd:8043:35d0	128.67.53.208
b51a:901b:cb15:8045:ada8:cdcd:8043:35d1	128.67.53.209
b51a:901b:cb15:8045:ada8:cdcd:8043:35d2	128.67.53.210
b51a:901b:cb15:8045:ada8:cdcd:8043:35d3	128.67.53.211
b51a:901b:cb15:8045:ada8:cdcd:8043:35d4	128.67.53.212
b51a:901b:cb15:8045:ada8:cdcd:8043:35d5	128.67.53.213
b51a:901b:cb15:8045:ada8:cdcd:8043:35d6	128.67.53.214
b51a:901b:cb15:8045:ada8:cdcd:8043:35d7	128.67.53.215
b51a:901b:cb15:8045:ada8:cdcd:8043:35d8	128.67.53.216
b51a:901b:cb15:8045:ada8:cdcd:8043:35d9	128.67.53.217
b51a:901b:cb15:8045:ada8:cdcd:8043:35da	128.67.53.218
b51a:901b:cb15:8045:ada8:cdcd:8043:35db	128.67.53.219
b51a:901b:cb15:8045:ada8:cdcd:8043:35dc	128.67.53.220
b51a:901b:cb15:8045:ada8:cdcd:8043:35dd	128.67.53.221
b51a:901b:cb15:8045:ada8:cdcd:8043:35de	128.67.53.222
b51a:901b:cb15:8045:ada8:cdcd:8043:35df	128.67.53.223
b51a:901b:cb15:8045:ada8:cdcd:8043:35e0	128.67.53.224
b51a:901b:cb15:8045:ada8:cdcd:8043:35e1	128.67.53.225
b51a:901b:cb15:8045:ada8:cdcd:8043:35e2	128.67.53.226
b51a:901b:cb15:8045:ada8:cdcd:8043:35e3	128.67.53.227
b51a:901b:cb15:8045:ada8:cdcd:8043:35e4	128.67.53.228
b51a:901b:cb15:8045:ada8:cdcd:8043:35e5	128.67.53.229
b51a:901b:cb15:8045:ada8:cdcd:8043:35e6	128.67.53.230
b51a:901b:cb15:8045:ada8:cdcd:8043:35e7	128.67.53.231
b51a:901b:cb15:8045:ada8:cdcd:8043:35e8	128.67.53.232
b51a:901b:cb15:8045:ada8:cdcd:8043:35e9	128.67.53.233
b51a:901b:cb15:8045:ada8:cdcd:8043:35ea	128.67.53.234
b51a:901b:cb15:8045:ada8:cdcd:8043:35eb	128.67.53.235
b51a:901b:cb15:8045:ada8:cdcd:8043:35ec	128.67.53.236
b51a:901b:cb15:8045:ada8:cdcd:8043:35ed	128.67.53.237
b51a:901b:cb15:8045:ada8:cdcd:8043:35ee	128.67.53.238
b51a:901b:cb15:8045:ada8:cdcd:8043:35ef	128.67.53.239
b51a:901b:cb15:8045:ada8:cdcd:8043:35f0	128.67.53.240
b51a:901b:cb15:8045:ada8:cdcd:8043:35f1	128.67.53.241
b51a:901b:cb15:8045:ada8:cdcd:8043:35f2	128.67.53.242
b51a:901b:cb15:8045:ada8:cdcd:8043:35f3	128.67.53.243
b51a:901b:cb15:8045:ada8:cdcd:8043:35f4	128.67.53.244
b51a:901b:cb15:8045:ada8:cdcd:8043:35f5	128.67.53.245
b51a:901b:cb15:8045:ada8:cdcd:8043:35f6	128.67.53.246
b51a:901b:cb15:8045:ada8:cdcd:8043:35f7	128.67.53.247
b51a:901b:cb15:8045:ada8:cdcd:8043:35f8	128.67.53.248
b51a:901b:cb15:8045:ada8:cdcd:8043:35f9	128.67.53.249
b51a:901b:cb15:8045:ada8:cdcd:8043:35fa	128.67.53.250
b51a:901b:cb15:8045:ada8:cdcd:8043:35fb	128.67.53.251
b51a:901b:cb15:8045:ada8:cdcd:8043:35fc	128.67.53.252
b51a:901b:cb15:8045:ada8:cdcd:8043:35fd	128.67.53.253
b51a:901b:cb15:8045:ada8:cdcd:8043:35fe	128.67.53.254
b51a:901b:cb15:8045:ada8:cdcd:8043:35ff	128.67.53.255

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.