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:be24:c49:3301	12.73.51.1
b51a:901b:cb15:8045:ada8:be24:c49:3302	12.73.51.2
b51a:901b:cb15:8045:ada8:be24:c49:3303	12.73.51.3
b51a:901b:cb15:8045:ada8:be24:c49:3304	12.73.51.4
b51a:901b:cb15:8045:ada8:be24:c49:3305	12.73.51.5
b51a:901b:cb15:8045:ada8:be24:c49:3306	12.73.51.6
b51a:901b:cb15:8045:ada8:be24:c49:3307	12.73.51.7
b51a:901b:cb15:8045:ada8:be24:c49:3308	12.73.51.8
b51a:901b:cb15:8045:ada8:be24:c49:3309	12.73.51.9
b51a:901b:cb15:8045:ada8:be24:c49:330a	12.73.51.10
b51a:901b:cb15:8045:ada8:be24:c49:330b	12.73.51.11
b51a:901b:cb15:8045:ada8:be24:c49:330c	12.73.51.12
b51a:901b:cb15:8045:ada8:be24:c49:330d	12.73.51.13
b51a:901b:cb15:8045:ada8:be24:c49:330e	12.73.51.14
b51a:901b:cb15:8045:ada8:be24:c49:330f	12.73.51.15
b51a:901b:cb15:8045:ada8:be24:c49:3310	12.73.51.16
b51a:901b:cb15:8045:ada8:be24:c49:3311	12.73.51.17
b51a:901b:cb15:8045:ada8:be24:c49:3312	12.73.51.18
b51a:901b:cb15:8045:ada8:be24:c49:3313	12.73.51.19
b51a:901b:cb15:8045:ada8:be24:c49:3314	12.73.51.20
b51a:901b:cb15:8045:ada8:be24:c49:3315	12.73.51.21
b51a:901b:cb15:8045:ada8:be24:c49:3316	12.73.51.22
b51a:901b:cb15:8045:ada8:be24:c49:3317	12.73.51.23
b51a:901b:cb15:8045:ada8:be24:c49:3318	12.73.51.24
b51a:901b:cb15:8045:ada8:be24:c49:3319	12.73.51.25
b51a:901b:cb15:8045:ada8:be24:c49:331a	12.73.51.26
b51a:901b:cb15:8045:ada8:be24:c49:331b	12.73.51.27
b51a:901b:cb15:8045:ada8:be24:c49:331c	12.73.51.28
b51a:901b:cb15:8045:ada8:be24:c49:331d	12.73.51.29
b51a:901b:cb15:8045:ada8:be24:c49:331e	12.73.51.30
b51a:901b:cb15:8045:ada8:be24:c49:331f	12.73.51.31
b51a:901b:cb15:8045:ada8:be24:c49:3320	12.73.51.32
b51a:901b:cb15:8045:ada8:be24:c49:3321	12.73.51.33
b51a:901b:cb15:8045:ada8:be24:c49:3322	12.73.51.34
b51a:901b:cb15:8045:ada8:be24:c49:3323	12.73.51.35
b51a:901b:cb15:8045:ada8:be24:c49:3324	12.73.51.36
b51a:901b:cb15:8045:ada8:be24:c49:3325	12.73.51.37
b51a:901b:cb15:8045:ada8:be24:c49:3326	12.73.51.38
b51a:901b:cb15:8045:ada8:be24:c49:3327	12.73.51.39
b51a:901b:cb15:8045:ada8:be24:c49:3328	12.73.51.40
b51a:901b:cb15:8045:ada8:be24:c49:3329	12.73.51.41
b51a:901b:cb15:8045:ada8:be24:c49:332a	12.73.51.42
b51a:901b:cb15:8045:ada8:be24:c49:332b	12.73.51.43
b51a:901b:cb15:8045:ada8:be24:c49:332c	12.73.51.44
b51a:901b:cb15:8045:ada8:be24:c49:332d	12.73.51.45
b51a:901b:cb15:8045:ada8:be24:c49:332e	12.73.51.46
b51a:901b:cb15:8045:ada8:be24:c49:332f	12.73.51.47
b51a:901b:cb15:8045:ada8:be24:c49:3330	12.73.51.48
b51a:901b:cb15:8045:ada8:be24:c49:3331	12.73.51.49
b51a:901b:cb15:8045:ada8:be24:c49:3332	12.73.51.50
b51a:901b:cb15:8045:ada8:be24:c49:3333	12.73.51.51
b51a:901b:cb15:8045:ada8:be24:c49:3334	12.73.51.52
b51a:901b:cb15:8045:ada8:be24:c49:3335	12.73.51.53
b51a:901b:cb15:8045:ada8:be24:c49:3336	12.73.51.54
b51a:901b:cb15:8045:ada8:be24:c49:3337	12.73.51.55
b51a:901b:cb15:8045:ada8:be24:c49:3338	12.73.51.56
b51a:901b:cb15:8045:ada8:be24:c49:3339	12.73.51.57
b51a:901b:cb15:8045:ada8:be24:c49:333a	12.73.51.58
b51a:901b:cb15:8045:ada8:be24:c49:333b	12.73.51.59
b51a:901b:cb15:8045:ada8:be24:c49:333c	12.73.51.60

b51a:901b:cb15:8045:ada8:be24:c49:333d	12.73.51.61
b51a:901b:cb15:8045:ada8:be24:c49:333e	12.73.51.62
b51a:901b:cb15:8045:ada8:be24:c49:333f	12.73.51.63
b51a:901b:cb15:8045:ada8:be24:c49:3340	12.73.51.64
b51a:901b:cb15:8045:ada8:be24:c49:3341	12.73.51.65
b51a:901b:cb15:8045:ada8:be24:c49:3342	12.73.51.66
b51a:901b:cb15:8045:ada8:be24:c49:3343	12.73.51.67
b51a:901b:cb15:8045:ada8:be24:c49:3344	12.73.51.68
b51a:901b:cb15:8045:ada8:be24:c49:3345	12.73.51.69
b51a:901b:cb15:8045:ada8:be24:c49:3346	12.73.51.70
b51a:901b:cb15:8045:ada8:be24:c49:3347	12.73.51.71
b51a:901b:cb15:8045:ada8:be24:c49:3348	12.73.51.72
b51a:901b:cb15:8045:ada8:be24:c49:3349	12.73.51.73
b51a:901b:cb15:8045:ada8:be24:c49:334a	12.73.51.74
b51a:901b:cb15:8045:ada8:be24:c49:334b	12.73.51.75
b51a:901b:cb15:8045:ada8:be24:c49:334c	12.73.51.76
b51a:901b:cb15:8045:ada8:be24:c49:334d	12.73.51.77
b51a:901b:cb15:8045:ada8:be24:c49:334e	12.73.51.78
b51a:901b:cb15:8045:ada8:be24:c49:334f	12.73.51.79
b51a:901b:cb15:8045:ada8:be24:c49:3350	12.73.51.80
b51a:901b:cb15:8045:ada8:be24:c49:3351	12.73.51.81
b51a:901b:cb15:8045:ada8:be24:c49:3352	12.73.51.82
b51a:901b:cb15:8045:ada8:be24:c49:3353	12.73.51.83
b51a:901b:cb15:8045:ada8:be24:c49:3354	12.73.51.84
b51a:901b:cb15:8045:ada8:be24:c49:3355	12.73.51.85
b51a:901b:cb15:8045:ada8:be24:c49:3356	12.73.51.86
b51a:901b:cb15:8045:ada8:be24:c49:3357	12.73.51.87
b51a:901b:cb15:8045:ada8:be24:c49:3358	12.73.51.88
b51a:901b:cb15:8045:ada8:be24:c49:3359	12.73.51.89
b51a:901b:cb15:8045:ada8:be24:c49:335a	12.73.51.90
b51a:901b:cb15:8045:ada8:be24:c49:335b	12.73.51.91
b51a:901b:cb15:8045:ada8:be24:c49:335c	12.73.51.92
b51a:901b:cb15:8045:ada8:be24:c49:335d	12.73.51.93
b51a:901b:cb15:8045:ada8:be24:c49:335e	12.73.51.94
b51a:901b:cb15:8045:ada8:be24:c49:335f	12.73.51.95
b51a:901b:cb15:8045:ada8:be24:c49:3360	12.73.51.96
b51a:901b:cb15:8045:ada8:be24:c49:3361	12.73.51.97
b51a:901b:cb15:8045:ada8:be24:c49:3362	12.73.51.98
b51a:901b:cb15:8045:ada8:be24:c49:3363	12.73.51.99
b51a:901b:cb15:8045:ada8:be24:c49:3364	12.73.51.100
b51a:901b:cb15:8045:ada8:be24:c49:3365	12.73.51.101
b51a:901b:cb15:8045:ada8:be24:c49:3366	12.73.51.102
b51a:901b:cb15:8045:ada8:be24:c49:3367	12.73.51.103
b51a:901b:cb15:8045:ada8:be24:c49:3368	12.73.51.104
b51a:901b:cb15:8045:ada8:be24:c49:3369	12.73.51.105
b51a:901b:cb15:8045:ada8:be24:c49:336a	12.73.51.106
b51a:901b:cb15:8045:ada8:be24:c49:336b	12.73.51.107
b51a:901b:cb15:8045:ada8:be24:c49:336c	12.73.51.108
b51a:901b:cb15:8045:ada8:be24:c49:336d	12.73.51.109
b51a:901b:cb15:8045:ada8:be24:c49:336e	12.73.51.110
b51a:901b:cb15:8045:ada8:be24:c49:336f	12.73.51.111
b51a:901b:cb15:8045:ada8:be24:c49:3370	12.73.51.112
b51a:901b:cb15:8045:ada8:be24:c49:3371	12.73.51.113
b51a:901b:cb15:8045:ada8:be24:c49:3372	12.73.51.114
b51a:901b:cb15:8045:ada8:be24:c49:3373	12.73.51.115
b51a:901b:cb15:8045:ada8:be24:c49:3374	12.73.51.116
b51a:901b:cb15:8045:ada8:be24:c49:3375	12.73.51.117
b51a:901b:cb15:8045:ada8:be24:c49:3376	12.73.51.118
b51a:901b:cb15:8045:ada8:be24:c49:3377	12.73.51.119
b51a:901b:cb15:8045:ada8:be24:c49:3378	12.73.51.120

b51a:901b:cb15:8045:ada8:be24:c49:3379	12.73.51.121
b51a:901b:cb15:8045:ada8:be24:c49:337a	12.73.51.122
b51a:901b:cb15:8045:ada8:be24:c49:337b	12.73.51.123
b51a:901b:cb15:8045:ada8:be24:c49:337c	12.73.51.124
b51a:901b:cb15:8045:ada8:be24:c49:337d	12.73.51.125
b51a:901b:cb15:8045:ada8:be24:c49:337e	12.73.51.126
b51a:901b:cb15:8045:ada8:be24:c49:337f	12.73.51.127
b51a:901b:cb15:8045:ada8:be24:c49:3380	12.73.51.128
b51a:901b:cb15:8045:ada8:be24:c49:3381	12.73.51.129
b51a:901b:cb15:8045:ada8:be24:c49:3382	12.73.51.130
b51a:901b:cb15:8045:ada8:be24:c49:3383	12.73.51.131
b51a:901b:cb15:8045:ada8:be24:c49:3384	12.73.51.132
b51a:901b:cb15:8045:ada8:be24:c49:3385	12.73.51.133
b51a:901b:cb15:8045:ada8:be24:c49:3386	12.73.51.134
b51a:901b:cb15:8045:ada8:be24:c49:3387	12.73.51.135
b51a:901b:cb15:8045:ada8:be24:c49:3388	12.73.51.136
b51a:901b:cb15:8045:ada8:be24:c49:3389	12.73.51.137
b51a:901b:cb15:8045:ada8:be24:c49:338a	12.73.51.138
b51a:901b:cb15:8045:ada8:be24:c49:338b	12.73.51.139
b51a:901b:cb15:8045:ada8:be24:c49:338c	12.73.51.140
b51a:901b:cb15:8045:ada8:be24:c49:338d	12.73.51.141
b51a:901b:cb15:8045:ada8:be24:c49:338e	12.73.51.142
b51a:901b:cb15:8045:ada8:be24:c49:338f	12.73.51.143
b51a:901b:cb15:8045:ada8:be24:c49:3390	12.73.51.144
b51a:901b:cb15:8045:ada8:be24:c49:3391	12.73.51.145
b51a:901b:cb15:8045:ada8:be24:c49:3392	12.73.51.146
b51a:901b:cb15:8045:ada8:be24:c49:3393	12.73.51.147
b51a:901b:cb15:8045:ada8:be24:c49:3394	12.73.51.148
b51a:901b:cb15:8045:ada8:be24:c49:3395	12.73.51.149
b51a:901b:cb15:8045:ada8:be24:c49:3396	12.73.51.150
b51a:901b:cb15:8045:ada8:be24:c49:3397	12.73.51.151
b51a:901b:cb15:8045:ada8:be24:c49:3398	12.73.51.152
b51a:901b:cb15:8045:ada8:be24:c49:3399	12.73.51.153
b51a:901b:cb15:8045:ada8:be24:c49:339a	12.73.51.154
b51a:901b:cb15:8045:ada8:be24:c49:339b	12.73.51.155
b51a:901b:cb15:8045:ada8:be24:c49:339c	12.73.51.156
b51a:901b:cb15:8045:ada8:be24:c49:339d	12.73.51.157
b51a:901b:cb15:8045:ada8:be24:c49:339e	12.73.51.158
b51a:901b:cb15:8045:ada8:be24:c49:339f	12.73.51.159
b51a:901b:cb15:8045:ada8:be24:c49:33a0	12.73.51.160
b51a:901b:cb15:8045:ada8:be24:c49:33a1	12.73.51.161
b51a:901b:cb15:8045:ada8:be24:c49:33a2	12.73.51.162
b51a:901b:cb15:8045:ada8:be24:c49:33a3	12.73.51.163
b51a:901b:cb15:8045:ada8:be24:c49:33a4	12.73.51.164
b51a:901b:cb15:8045:ada8:be24:c49:33a5	12.73.51.165
b51a:901b:cb15:8045:ada8:be24:c49:33a6	12.73.51.166
b51a:901b:cb15:8045:ada8:be24:c49:33a7	12.73.51.167
b51a:901b:cb15:8045:ada8:be24:c49:33a8	12.73.51.168
b51a:901b:cb15:8045:ada8:be24:c49:33a9	12.73.51.169
b51a:901b:cb15:8045:ada8:be24:c49:33aa	12.73.51.170
b51a:901b:cb15:8045:ada8:be24:c49:33ab	12.73.51.171
b51a:901b:cb15:8045:ada8:be24:c49:33ac	12.73.51.172
b51a:901b:cb15:8045:ada8:be24:c49:33ad	12.73.51.173
b51a:901b:cb15:8045:ada8:be24:c49:33ae	12.73.51.174
b51a:901b:cb15:8045:ada8:be24:c49:33af	12.73.51.175
b51a:901b:cb15:8045:ada8:be24:c49:33b0	12.73.51.176
b51a:901b:cb15:8045:ada8:be24:c49:33b1	12.73.51.177
b51a:901b:cb15:8045:ada8:be24:c49:33b2	12.73.51.178
b51a:901b:cb15:8045:ada8:be24:c49:33b3	12.73.51.179
b51a:901b:cb15:8045:ada8:be24:c49:33b4	12.73.51.180

b51a:901b:cb15:8045:ada8:be24:c49:33b5	12.73.51.181
b51a:901b:cb15:8045:ada8:be24:c49:33b6	12.73.51.182
b51a:901b:cb15:8045:ada8:be24:c49:33b7	12.73.51.183
b51a:901b:cb15:8045:ada8:be24:c49:33b8	12.73.51.184
b51a:901b:cb15:8045:ada8:be24:c49:33b9	12.73.51.185
b51a:901b:cb15:8045:ada8:be24:c49:33ba	12.73.51.186
b51a:901b:cb15:8045:ada8:be24:c49:33bb	12.73.51.187
b51a:901b:cb15:8045:ada8:be24:c49:33bc	12.73.51.188
b51a:901b:cb15:8045:ada8:be24:c49:33bd	12.73.51.189
b51a:901b:cb15:8045:ada8:be24:c49:33be	12.73.51.190
b51a:901b:cb15:8045:ada8:be24:c49:33bf	12.73.51.191
b51a:901b:cb15:8045:ada8:be24:c49:33c0	12.73.51.192
b51a:901b:cb15:8045:ada8:be24:c49:33c1	12.73.51.193
b51a:901b:cb15:8045:ada8:be24:c49:33c2	12.73.51.194
b51a:901b:cb15:8045:ada8:be24:c49:33c3	12.73.51.195
b51a:901b:cb15:8045:ada8:be24:c49:33c4	12.73.51.196
b51a:901b:cb15:8045:ada8:be24:c49:33c5	12.73.51.197
b51a:901b:cb15:8045:ada8:be24:c49:33c6	12.73.51.198
b51a:901b:cb15:8045:ada8:be24:c49:33c7	12.73.51.199
b51a:901b:cb15:8045:ada8:be24:c49:33c8	12.73.51.200
b51a:901b:cb15:8045:ada8:be24:c49:33c9	12.73.51.201
b51a:901b:cb15:8045:ada8:be24:c49:33ca	12.73.51.202
b51a:901b:cb15:8045:ada8:be24:c49:33cb	12.73.51.203
b51a:901b:cb15:8045:ada8:be24:c49:33cc	12.73.51.204
b51a:901b:cb15:8045:ada8:be24:c49:33cd	12.73.51.205
b51a:901b:cb15:8045:ada8:be24:c49:33ce	12.73.51.206
b51a:901b:cb15:8045:ada8:be24:c49:33cf	12.73.51.207
b51a:901b:cb15:8045:ada8:be24:c49:33d0	12.73.51.208
b51a:901b:cb15:8045:ada8:be24:c49:33d1	12.73.51.209
b51a:901b:cb15:8045:ada8:be24:c49:33d2	12.73.51.210
b51a:901b:cb15:8045:ada8:be24:c49:33d3	12.73.51.211
b51a:901b:cb15:8045:ada8:be24:c49:33d4	12.73.51.212
b51a:901b:cb15:8045:ada8:be24:c49:33d5	12.73.51.213
b51a:901b:cb15:8045:ada8:be24:c49:33d6	12.73.51.214
b51a:901b:cb15:8045:ada8:be24:c49:33d7	12.73.51.215
b51a:901b:cb15:8045:ada8:be24:c49:33d8	12.73.51.216
b51a:901b:cb15:8045:ada8:be24:c49:33d9	12.73.51.217
b51a:901b:cb15:8045:ada8:be24:c49:33da	12.73.51.218
b51a:901b:cb15:8045:ada8:be24:c49:33db	12.73.51.219
b51a:901b:cb15:8045:ada8:be24:c49:33dc	12.73.51.220
b51a:901b:cb15:8045:ada8:be24:c49:33dd	12.73.51.221
b51a:901b:cb15:8045:ada8:be24:c49:33de	12.73.51.222
b51a:901b:cb15:8045:ada8:be24:c49:33df	12.73.51.223
b51a:901b:cb15:8045:ada8:be24:c49:33e0	12.73.51.224
b51a:901b:cb15:8045:ada8:be24:c49:33e1	12.73.51.225
b51a:901b:cb15:8045:ada8:be24:c49:33e2	12.73.51.226
b51a:901b:cb15:8045:ada8:be24:c49:33e3	12.73.51.227
b51a:901b:cb15:8045:ada8:be24:c49:33e4	12.73.51.228
b51a:901b:cb15:8045:ada8:be24:c49:33e5	12.73.51.229
b51a:901b:cb15:8045:ada8:be24:c49:33e6	12.73.51.230
b51a:901b:cb15:8045:ada8:be24:c49:33e7	12.73.51.231
b51a:901b:cb15:8045:ada8:be24:c49:33e8	12.73.51.232
b51a:901b:cb15:8045:ada8:be24:c49:33e9	12.73.51.233
b51a:901b:cb15:8045:ada8:be24:c49:33ea	12.73.51.234
b51a:901b:cb15:8045:ada8:be24:c49:33eb	12.73.51.235
b51a:901b:cb15:8045:ada8:be24:c49:33ec	12.73.51.236
b51a:901b:cb15:8045:ada8:be24:c49:33ed	12.73.51.237
b51a:901b:cb15:8045:ada8:be24:c49:33ee	12.73.51.238
b51a:901b:cb15:8045:ada8:be24:c49:33ef	12.73.51.239
b51a:901b:cb15:8045:ada8:be24:c49:33f0	12.73.51.240
b51a:901b:cb15:8045:ada8:be24:c49:33f1	12.73.51.241
b51a:901b:cb15:8045:ada8:be24:c49:33f2	12.73.51.242
b51a:901b:cb15:8045:ada8:be24:c49:33f3	12.73.51.243
b51a:901b:cb15:8045:ada8:be24:c49:33f4	12.73.51.244
b51a:901b:cb15:8045:ada8:be24:c49:33f5	12.73.51.245
b51a:901b:cb15:8045:ada8:be24:c49:33f6	12.73.51.246
b51a:901b:cb15:8045:ada8:be24:c49:33f7	12.73.51.247
b51a:901b:cb15:8045:ada8:be24:c49:33f8	12.73.51.248
b51a:901b:cb15:8045:ada8:be24:c49:33f9	12.73.51.249
b51a:901b:cb15:8045:ada8:be24:c49:33fa	12.73.51.250
b51a:901b:cb15:8045:ada8:be24:c49:33fb	12.73.51.251
b51a:901b:cb15:8045:ada8:be24:c49:33fc	12.73.51.252
b51a:901b:cb15:8045:ada8:be24:c49:33fd	12.73.51.253
b51a:901b:cb15:8045:ada8:be24:c49:33fe	12.73.51.254
b51a:901b:cb15:8045:ada8:be24:c49:33ff	12.73.51.255

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.