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:901b:8082:40de:3157:cd33:3301	205.51.51.1
b51a:901b:901b:8082:40de:3157:cd33:3302	205.51.51.2
b51a:901b:901b:8082:40de:3157:cd33:3303	205.51.51.3
b51a:901b:901b:8082:40de:3157:cd33:3304	205.51.51.4
b51a:901b:901b:8082:40de:3157:cd33:3305	205.51.51.5
b51a:901b:901b:8082:40de:3157:cd33:3306	205.51.51.6
b51a:901b:901b:8082:40de:3157:cd33:3307	205.51.51.7
b51a:901b:901b:8082:40de:3157:cd33:3308	205.51.51.8
b51a:901b:901b:8082:40de:3157:cd33:3309	205.51.51.9
b51a:901b:901b:8082:40de:3157:cd33:330a	205.51.51.10
b51a:901b:901b:8082:40de:3157:cd33:330b	205.51.51.11
b51a:901b:901b:8082:40de:3157:cd33:330c	205.51.51.12
b51a:901b:901b:8082:40de:3157:cd33:330d	205.51.51.13
b51a:901b:901b:8082:40de:3157:cd33:330e	205.51.51.14
b51a:901b:901b:8082:40de:3157:cd33:330f	205.51.51.15
b51a:901b:901b:8082:40de:3157:cd33:3310	205.51.51.16
b51a:901b:901b:8082:40de:3157:cd33:3311	205.51.51.17
b51a:901b:901b:8082:40de:3157:cd33:3312	205.51.51.18
b51a:901b:901b:8082:40de:3157:cd33:3313	205.51.51.19
b51a:901b:901b:8082:40de:3157:cd33:3314	205.51.51.20
b51a:901b:901b:8082:40de:3157:cd33:3315	205.51.51.21
b51a:901b:901b:8082:40de:3157:cd33:3316	205.51.51.22
b51a:901b:901b:8082:40de:3157:cd33:3317	205.51.51.23
b51a:901b:901b:8082:40de:3157:cd33:3318	205.51.51.24
b51a:901b:901b:8082:40de:3157:cd33:3319	205.51.51.25
b51a:901b:901b:8082:40de:3157:cd33:331a	205.51.51.26
b51a:901b:901b:8082:40de:3157:cd33:331b	205.51.51.27
b51a:901b:901b:8082:40de:3157:cd33:331c	205.51.51.28
b51a:901b:901b:8082:40de:3157:cd33:331d	205.51.51.29
b51a:901b:901b:8082:40de:3157:cd33:331e	205.51.51.30
b51a:901b:901b:8082:40de:3157:cd33:331f	205.51.51.31
b51a:901b:901b:8082:40de:3157:cd33:3320	205.51.51.32
b51a:901b:901b:8082:40de:3157:cd33:3321	205.51.51.33
b51a:901b:901b:8082:40de:3157:cd33:3322	205.51.51.34
b51a:901b:901b:8082:40de:3157:cd33:3323	205.51.51.35
b51a:901b:901b:8082:40de:3157:cd33:3324	205.51.51.36
b51a:901b:901b:8082:40de:3157:cd33:3325	205.51.51.37
b51a:901b:901b:8082:40de:3157:cd33:3326	205.51.51.38
b51a:901b:901b:8082:40de:3157:cd33:3327	205.51.51.39
b51a:901b:901b:8082:40de:3157:cd33:3328	205.51.51.40
b51a:901b:901b:8082:40de:3157:cd33:3329	205.51.51.41
b51a:901b:901b:8082:40de:3157:cd33:332a	205.51.51.42
b51a:901b:901b:8082:40de:3157:cd33:332b	205.51.51.43
b51a:901b:901b:8082:40de:3157:cd33:332c	205.51.51.44
b51a:901b:901b:8082:40de:3157:cd33:332d	205.51.51.45
b51a:901b:901b:8082:40de:3157:cd33:332e	205.51.51.46
b51a:901b:901b:8082:40de:3157:cd33:332f	205.51.51.47
b51a:901b:901b:8082:40de:3157:cd33:3330	205.51.51.48
b51a:901b:901b:8082:40de:3157:cd33:3331	205.51.51.49
b51a:901b:901b:8082:40de:3157:cd33:3332	205.51.51.50
b51a:901b:901b:8082:40de:3157:cd33:3333	205.51.51.51
b51a:901b:901b:8082:40de:3157:cd33:3334	205.51.51.52
b51a:901b:901b:8082:40de:3157:cd33:3335	205.51.51.53
b51a:901b:901b:8082:40de:3157:cd33:3336	205.51.51.54
b51a:901b:901b:8082:40de:3157:cd33:3337	205.51.51.55
b51a:901b:901b:8082:40de:3157:cd33:3338	205.51.51.56
b51a:901b:901b:8082:40de:3157:cd33:3339	205.51.51.57
b51a:901b:901b:8082:40de:3157:cd33:333a	205.51.51.58
b51a:901b:901b:8082:40de:3157:cd33:333b	205.51.51.59
b51a:901b:901b:8082:40de:3157:cd33:333c	205.51.51.60

b51a:901b:901b:8082:40de:3157:cd33:333d	205.51.51.61
b51a:901b:901b:8082:40de:3157:cd33:333e	205.51.51.62
b51a:901b:901b:8082:40de:3157:cd33:333f	205.51.51.63
b51a:901b:901b:8082:40de:3157:cd33:3340	205.51.51.64
b51a:901b:901b:8082:40de:3157:cd33:3341	205.51.51.65
b51a:901b:901b:8082:40de:3157:cd33:3342	205.51.51.66
b51a:901b:901b:8082:40de:3157:cd33:3343	205.51.51.67
b51a:901b:901b:8082:40de:3157:cd33:3344	205.51.51.68
b51a:901b:901b:8082:40de:3157:cd33:3345	205.51.51.69
b51a:901b:901b:8082:40de:3157:cd33:3346	205.51.51.70
b51a:901b:901b:8082:40de:3157:cd33:3347	205.51.51.71
b51a:901b:901b:8082:40de:3157:cd33:3348	205.51.51.72
b51a:901b:901b:8082:40de:3157:cd33:3349	205.51.51.73
b51a:901b:901b:8082:40de:3157:cd33:334a	205.51.51.74
b51a:901b:901b:8082:40de:3157:cd33:334b	205.51.51.75
b51a:901b:901b:8082:40de:3157:cd33:334c	205.51.51.76
b51a:901b:901b:8082:40de:3157:cd33:334d	205.51.51.77
b51a:901b:901b:8082:40de:3157:cd33:334e	205.51.51.78
b51a:901b:901b:8082:40de:3157:cd33:334f	205.51.51.79
b51a:901b:901b:8082:40de:3157:cd33:3350	205.51.51.80
b51a:901b:901b:8082:40de:3157:cd33:3351	205.51.51.81
b51a:901b:901b:8082:40de:3157:cd33:3352	205.51.51.82
b51a:901b:901b:8082:40de:3157:cd33:3353	205.51.51.83
b51a:901b:901b:8082:40de:3157:cd33:3354	205.51.51.84
b51a:901b:901b:8082:40de:3157:cd33:3355	205.51.51.85
b51a:901b:901b:8082:40de:3157:cd33:3356	205.51.51.86
b51a:901b:901b:8082:40de:3157:cd33:3357	205.51.51.87
b51a:901b:901b:8082:40de:3157:cd33:3358	205.51.51.88
b51a:901b:901b:8082:40de:3157:cd33:3359	205.51.51.89
b51a:901b:901b:8082:40de:3157:cd33:335a	205.51.51.90
b51a:901b:901b:8082:40de:3157:cd33:335b	205.51.51.91
b51a:901b:901b:8082:40de:3157:cd33:335c	205.51.51.92
b51a:901b:901b:8082:40de:3157:cd33:335d	205.51.51.93
b51a:901b:901b:8082:40de:3157:cd33:335e	205.51.51.94
b51a:901b:901b:8082:40de:3157:cd33:335f	205.51.51.95
b51a:901b:901b:8082:40de:3157:cd33:3360	205.51.51.96
b51a:901b:901b:8082:40de:3157:cd33:3361	205.51.51.97
b51a:901b:901b:8082:40de:3157:cd33:3362	205.51.51.98
b51a:901b:901b:8082:40de:3157:cd33:3363	205.51.51.99
b51a:901b:901b:8082:40de:3157:cd33:3364	205.51.51.100
b51a:901b:901b:8082:40de:3157:cd33:3365	205.51.51.101
b51a:901b:901b:8082:40de:3157:cd33:3366	205.51.51.102
b51a:901b:901b:8082:40de:3157:cd33:3367	205.51.51.103
b51a:901b:901b:8082:40de:3157:cd33:3368	205.51.51.104
b51a:901b:901b:8082:40de:3157:cd33:3369	205.51.51.105
b51a:901b:901b:8082:40de:3157:cd33:336a	205.51.51.106
b51a:901b:901b:8082:40de:3157:cd33:336b	205.51.51.107
b51a:901b:901b:8082:40de:3157:cd33:336c	205.51.51.108
b51a:901b:901b:8082:40de:3157:cd33:336d	205.51.51.109
b51a:901b:901b:8082:40de:3157:cd33:336e	205.51.51.110
b51a:901b:901b:8082:40de:3157:cd33:336f	205.51.51.111
b51a:901b:901b:8082:40de:3157:cd33:3370	205.51.51.112
b51a:901b:901b:8082:40de:3157:cd33:3371	205.51.51.113
b51a:901b:901b:8082:40de:3157:cd33:3372	205.51.51.114
b51a:901b:901b:8082:40de:3157:cd33:3373	205.51.51.115
b51a:901b:901b:8082:40de:3157:cd33:3374	205.51.51.116
b51a:901b:901b:8082:40de:3157:cd33:3375	205.51.51.117
b51a:901b:901b:8082:40de:3157:cd33:3376	205.51.51.118
b51a:901b:901b:8082:40de:3157:cd33:3377	205.51.51.119
b51a:901b:901b:8082:40de:3157:cd33:3378	205.51.51.120

b51a:901b:901b:8082:40de:3157:cd33:3379	205.51.51.121
b51a:901b:901b:8082:40de:3157:cd33:337a	205.51.51.122
b51a:901b:901b:8082:40de:3157:cd33:337b	205.51.51.123
b51a:901b:901b:8082:40de:3157:cd33:337c	205.51.51.124
b51a:901b:901b:8082:40de:3157:cd33:337d	205.51.51.125
b51a:901b:901b:8082:40de:3157:cd33:337e	205.51.51.126
b51a:901b:901b:8082:40de:3157:cd33:337f	205.51.51.127
b51a:901b:901b:8082:40de:3157:cd33:3380	205.51.51.128
b51a:901b:901b:8082:40de:3157:cd33:3381	205.51.51.129
b51a:901b:901b:8082:40de:3157:cd33:3382	205.51.51.130
b51a:901b:901b:8082:40de:3157:cd33:3383	205.51.51.131
b51a:901b:901b:8082:40de:3157:cd33:3384	205.51.51.132
b51a:901b:901b:8082:40de:3157:cd33:3385	205.51.51.133
b51a:901b:901b:8082:40de:3157:cd33:3386	205.51.51.134
b51a:901b:901b:8082:40de:3157:cd33:3387	205.51.51.135
b51a:901b:901b:8082:40de:3157:cd33:3388	205.51.51.136
b51a:901b:901b:8082:40de:3157:cd33:3389	205.51.51.137
b51a:901b:901b:8082:40de:3157:cd33:338a	205.51.51.138
b51a:901b:901b:8082:40de:3157:cd33:338b	205.51.51.139
b51a:901b:901b:8082:40de:3157:cd33:338c	205.51.51.140
b51a:901b:901b:8082:40de:3157:cd33:338d	205.51.51.141
b51a:901b:901b:8082:40de:3157:cd33:338e	205.51.51.142
b51a:901b:901b:8082:40de:3157:cd33:338f	205.51.51.143
b51a:901b:901b:8082:40de:3157:cd33:3390	205.51.51.144
b51a:901b:901b:8082:40de:3157:cd33:3391	205.51.51.145
b51a:901b:901b:8082:40de:3157:cd33:3392	205.51.51.146
b51a:901b:901b:8082:40de:3157:cd33:3393	205.51.51.147
b51a:901b:901b:8082:40de:3157:cd33:3394	205.51.51.148
b51a:901b:901b:8082:40de:3157:cd33:3395	205.51.51.149
b51a:901b:901b:8082:40de:3157:cd33:3396	205.51.51.150
b51a:901b:901b:8082:40de:3157:cd33:3397	205.51.51.151
b51a:901b:901b:8082:40de:3157:cd33:3398	205.51.51.152
b51a:901b:901b:8082:40de:3157:cd33:3399	205.51.51.153
b51a:901b:901b:8082:40de:3157:cd33:339a	205.51.51.154
b51a:901b:901b:8082:40de:3157:cd33:339b	205.51.51.155
b51a:901b:901b:8082:40de:3157:cd33:339c	205.51.51.156
b51a:901b:901b:8082:40de:3157:cd33:339d	205.51.51.157
b51a:901b:901b:8082:40de:3157:cd33:339e	205.51.51.158
b51a:901b:901b:8082:40de:3157:cd33:339f	205.51.51.159
b51a:901b:901b:8082:40de:3157:cd33:33a0	205.51.51.160
b51a:901b:901b:8082:40de:3157:cd33:33a1	205.51.51.161
b51a:901b:901b:8082:40de:3157:cd33:33a2	205.51.51.162
b51a:901b:901b:8082:40de:3157:cd33:33a3	205.51.51.163
b51a:901b:901b:8082:40de:3157:cd33:33a4	205.51.51.164
b51a:901b:901b:8082:40de:3157:cd33:33a5	205.51.51.165
b51a:901b:901b:8082:40de:3157:cd33:33a6	205.51.51.166
b51a:901b:901b:8082:40de:3157:cd33:33a7	205.51.51.167
b51a:901b:901b:8082:40de:3157:cd33:33a8	205.51.51.168
b51a:901b:901b:8082:40de:3157:cd33:33a9	205.51.51.169
b51a:901b:901b:8082:40de:3157:cd33:33aa	205.51.51.170
b51a:901b:901b:8082:40de:3157:cd33:33ab	205.51.51.171
b51a:901b:901b:8082:40de:3157:cd33:33ac	205.51.51.172
b51a:901b:901b:8082:40de:3157:cd33:33ad	205.51.51.173
b51a:901b:901b:8082:40de:3157:cd33:33ae	205.51.51.174
b51a:901b:901b:8082:40de:3157:cd33:33af	205.51.51.175
b51a:901b:901b:8082:40de:3157:cd33:33b0	205.51.51.176
b51a:901b:901b:8082:40de:3157:cd33:33b1	205.51.51.177
b51a:901b:901b:8082:40de:3157:cd33:33b2	205.51.51.178
b51a:901b:901b:8082:40de:3157:cd33:33b3	205.51.51.179
b51a:901b:901b:8082:40de:3157:cd33:33b4	205.51.51.180

b51a:901b:901b:8082:40de:3157:cd33:33b5	205.51.51.181
b51a:901b:901b:8082:40de:3157:cd33:33b6	205.51.51.182
b51a:901b:901b:8082:40de:3157:cd33:33b7	205.51.51.183
b51a:901b:901b:8082:40de:3157:cd33:33b8	205.51.51.184
b51a:901b:901b:8082:40de:3157:cd33:33b9	205.51.51.185
b51a:901b:901b:8082:40de:3157:cd33:33ba	205.51.51.186
b51a:901b:901b:8082:40de:3157:cd33:33bb	205.51.51.187
b51a:901b:901b:8082:40de:3157:cd33:33bc	205.51.51.188
b51a:901b:901b:8082:40de:3157:cd33:33bd	205.51.51.189
b51a:901b:901b:8082:40de:3157:cd33:33be	205.51.51.190
b51a:901b:901b:8082:40de:3157:cd33:33bf	205.51.51.191
b51a:901b:901b:8082:40de:3157:cd33:33c0	205.51.51.192
b51a:901b:901b:8082:40de:3157:cd33:33c1	205.51.51.193
b51a:901b:901b:8082:40de:3157:cd33:33c2	205.51.51.194
b51a:901b:901b:8082:40de:3157:cd33:33c3	205.51.51.195
b51a:901b:901b:8082:40de:3157:cd33:33c4	205.51.51.196
b51a:901b:901b:8082:40de:3157:cd33:33c5	205.51.51.197
b51a:901b:901b:8082:40de:3157:cd33:33c6	205.51.51.198
b51a:901b:901b:8082:40de:3157:cd33:33c7	205.51.51.199
b51a:901b:901b:8082:40de:3157:cd33:33c8	205.51.51.200
b51a:901b:901b:8082:40de:3157:cd33:33c9	205.51.51.201
b51a:901b:901b:8082:40de:3157:cd33:33ca	205.51.51.202
b51a:901b:901b:8082:40de:3157:cd33:33cb	205.51.51.203
b51a:901b:901b:8082:40de:3157:cd33:33cc	205.51.51.204
b51a:901b:901b:8082:40de:3157:cd33:33cd	205.51.51.205
b51a:901b:901b:8082:40de:3157:cd33:33ce	205.51.51.206
b51a:901b:901b:8082:40de:3157:cd33:33cf	205.51.51.207
b51a:901b:901b:8082:40de:3157:cd33:33d0	205.51.51.208
b51a:901b:901b:8082:40de:3157:cd33:33d1	205.51.51.209
b51a:901b:901b:8082:40de:3157:cd33:33d2	205.51.51.210
b51a:901b:901b:8082:40de:3157:cd33:33d3	205.51.51.211
b51a:901b:901b:8082:40de:3157:cd33:33d4	205.51.51.212
b51a:901b:901b:8082:40de:3157:cd33:33d5	205.51.51.213
b51a:901b:901b:8082:40de:3157:cd33:33d6	205.51.51.214
b51a:901b:901b:8082:40de:3157:cd33:33d7	205.51.51.215
b51a:901b:901b:8082:40de:3157:cd33:33d8	205.51.51.216
b51a:901b:901b:8082:40de:3157:cd33:33d9	205.51.51.217
b51a:901b:901b:8082:40de:3157:cd33:33da	205.51.51.218
b51a:901b:901b:8082:40de:3157:cd33:33db	205.51.51.219
b51a:901b:901b:8082:40de:3157:cd33:33dc	205.51.51.220
b51a:901b:901b:8082:40de:3157:cd33:33dd	205.51.51.221
b51a:901b:901b:8082:40de:3157:cd33:33de	205.51.51.222
b51a:901b:901b:8082:40de:3157:cd33:33df	205.51.51.223
b51a:901b:901b:8082:40de:3157:cd33:33e0	205.51.51.224
b51a:901b:901b:8082:40de:3157:cd33:33e1	205.51.51.225
b51a:901b:901b:8082:40de:3157:cd33:33e2	205.51.51.226
b51a:901b:901b:8082:40de:3157:cd33:33e3	205.51.51.227
b51a:901b:901b:8082:40de:3157:cd33:33e4	205.51.51.228
b51a:901b:901b:8082:40de:3157:cd33:33e5	205.51.51.229
b51a:901b:901b:8082:40de:3157:cd33:33e6	205.51.51.230
b51a:901b:901b:8082:40de:3157:cd33:33e7	205.51.51.231
b51a:901b:901b:8082:40de:3157:cd33:33e8	205.51.51.232
b51a:901b:901b:8082:40de:3157:cd33:33e9	205.51.51.233
b51a:901b:901b:8082:40de:3157:cd33:33ea	205.51.51.234
b51a:901b:901b:8082:40de:3157:cd33:33eb	205.51.51.235
b51a:901b:901b:8082:40de:3157:cd33:33ec	205.51.51.236
b51a:901b:901b:8082:40de:3157:cd33:33ed	205.51.51.237
b51a:901b:901b:8082:40de:3157:cd33:33ee	205.51.51.238
b51a:901b:901b:8082:40de:3157:cd33:33ef	205.51.51.239
b51a:901b:901b:8082:40de:3157:cd33:33f0	205.51.51.240
b51a:901b:901b:8082:40de:3157:cd33:33f1	205.51.51.241
b51a:901b:901b:8082:40de:3157:cd33:33f2	205.51.51.242
b51a:901b:901b:8082:40de:3157:cd33:33f3	205.51.51.243
b51a:901b:901b:8082:40de:3157:cd33:33f4	205.51.51.244
b51a:901b:901b:8082:40de:3157:cd33:33f5	205.51.51.245
b51a:901b:901b:8082:40de:3157:cd33:33f6	205.51.51.246
b51a:901b:901b:8082:40de:3157:cd33:33f7	205.51.51.247
b51a:901b:901b:8082:40de:3157:cd33:33f8	205.51.51.248
b51a:901b:901b:8082:40de:3157:cd33:33f9	205.51.51.249
b51a:901b:901b:8082:40de:3157:cd33:33fa	205.51.51.250
b51a:901b:901b:8082:40de:3157:cd33:33fb	205.51.51.251
b51a:901b:901b:8082:40de:3157:cd33:33fc	205.51.51.252
b51a:901b:901b:8082:40de:3157:cd33:33fd	205.51.51.253
b51a:901b:901b:8082:40de:3157:cd33:33fe	205.51.51.254
b51a:901b:901b:8082:40de:3157:cd33:33ff	205.51.51.255

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.