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:eb24:15eb:3301	21.235.51.1
b51a:901b:cb15:8045:ada8:eb24:15eb:3302	21.235.51.2
b51a:901b:cb15:8045:ada8:eb24:15eb:3303	21.235.51.3
b51a:901b:cb15:8045:ada8:eb24:15eb:3304	21.235.51.4
b51a:901b:cb15:8045:ada8:eb24:15eb:3305	21.235.51.5
b51a:901b:cb15:8045:ada8:eb24:15eb:3306	21.235.51.6
b51a:901b:cb15:8045:ada8:eb24:15eb:3307	21.235.51.7
b51a:901b:cb15:8045:ada8:eb24:15eb:3308	21.235.51.8
b51a:901b:cb15:8045:ada8:eb24:15eb:3309	21.235.51.9
b51a:901b:cb15:8045:ada8:eb24:15eb:330a	21.235.51.10
b51a:901b:cb15:8045:ada8:eb24:15eb:330b	21.235.51.11
b51a:901b:cb15:8045:ada8:eb24:15eb:330c	21.235.51.12
b51a:901b:cb15:8045:ada8:eb24:15eb:330d	21.235.51.13
b51a:901b:cb15:8045:ada8:eb24:15eb:330e	21.235.51.14
b51a:901b:cb15:8045:ada8:eb24:15eb:330f	21.235.51.15
b51a:901b:cb15:8045:ada8:eb24:15eb:3310	21.235.51.16
b51a:901b:cb15:8045:ada8:eb24:15eb:3311	21.235.51.17
b51a:901b:cb15:8045:ada8:eb24:15eb:3312	21.235.51.18
b51a:901b:cb15:8045:ada8:eb24:15eb:3313	21.235.51.19
b51a:901b:cb15:8045:ada8:eb24:15eb:3314	21.235.51.20
b51a:901b:cb15:8045:ada8:eb24:15eb:3315	21.235.51.21
b51a:901b:cb15:8045:ada8:eb24:15eb:3316	21.235.51.22
b51a:901b:cb15:8045:ada8:eb24:15eb:3317	21.235.51.23
b51a:901b:cb15:8045:ada8:eb24:15eb:3318	21.235.51.24
b51a:901b:cb15:8045:ada8:eb24:15eb:3319	21.235.51.25
b51a:901b:cb15:8045:ada8:eb24:15eb:331a	21.235.51.26
b51a:901b:cb15:8045:ada8:eb24:15eb:331b	21.235.51.27
b51a:901b:cb15:8045:ada8:eb24:15eb:331c	21.235.51.28
b51a:901b:cb15:8045:ada8:eb24:15eb:331d	21.235.51.29
b51a:901b:cb15:8045:ada8:eb24:15eb:331e	21.235.51.30
b51a:901b:cb15:8045:ada8:eb24:15eb:331f	21.235.51.31
b51a:901b:cb15:8045:ada8:eb24:15eb:3320	21.235.51.32
b51a:901b:cb15:8045:ada8:eb24:15eb:3321	21.235.51.33
b51a:901b:cb15:8045:ada8:eb24:15eb:3322	21.235.51.34
b51a:901b:cb15:8045:ada8:eb24:15eb:3323	21.235.51.35
b51a:901b:cb15:8045:ada8:eb24:15eb:3324	21.235.51.36
b51a:901b:cb15:8045:ada8:eb24:15eb:3325	21.235.51.37
b51a:901b:cb15:8045:ada8:eb24:15eb:3326	21.235.51.38
b51a:901b:cb15:8045:ada8:eb24:15eb:3327	21.235.51.39
b51a:901b:cb15:8045:ada8:eb24:15eb:3328	21.235.51.40
b51a:901b:cb15:8045:ada8:eb24:15eb:3329	21.235.51.41
b51a:901b:cb15:8045:ada8:eb24:15eb:332a	21.235.51.42
b51a:901b:cb15:8045:ada8:eb24:15eb:332b	21.235.51.43
b51a:901b:cb15:8045:ada8:eb24:15eb:332c	21.235.51.44
b51a:901b:cb15:8045:ada8:eb24:15eb:332d	21.235.51.45
b51a:901b:cb15:8045:ada8:eb24:15eb:332e	21.235.51.46
b51a:901b:cb15:8045:ada8:eb24:15eb:332f	21.235.51.47
b51a:901b:cb15:8045:ada8:eb24:15eb:3330	21.235.51.48
b51a:901b:cb15:8045:ada8:eb24:15eb:3331	21.235.51.49
b51a:901b:cb15:8045:ada8:eb24:15eb:3332	21.235.51.50
b51a:901b:cb15:8045:ada8:eb24:15eb:3333	21.235.51.51
b51a:901b:cb15:8045:ada8:eb24:15eb:3334	21.235.51.52
b51a:901b:cb15:8045:ada8:eb24:15eb:3335	21.235.51.53
b51a:901b:cb15:8045:ada8:eb24:15eb:3336	21.235.51.54
b51a:901b:cb15:8045:ada8:eb24:15eb:3337	21.235.51.55
b51a:901b:cb15:8045:ada8:eb24:15eb:3338	21.235.51.56
b51a:901b:cb15:8045:ada8:eb24:15eb:3339	21.235.51.57
b51a:901b:cb15:8045:ada8:eb24:15eb:333a	21.235.51.58
b51a:901b:cb15:8045:ada8:eb24:15eb:333b	21.235.51.59
b51a:901b:cb15:8045:ada8:eb24:15eb:333c	21.235.51.60

b51a:901b:cb15:8045:ada8:eb24:15eb:333d	21.235.51.61
b51a:901b:cb15:8045:ada8:eb24:15eb:333e	21.235.51.62
b51a:901b:cb15:8045:ada8:eb24:15eb:333f	21.235.51.63
b51a:901b:cb15:8045:ada8:eb24:15eb:3340	21.235.51.64
b51a:901b:cb15:8045:ada8:eb24:15eb:3341	21.235.51.65
b51a:901b:cb15:8045:ada8:eb24:15eb:3342	21.235.51.66
b51a:901b:cb15:8045:ada8:eb24:15eb:3343	21.235.51.67
b51a:901b:cb15:8045:ada8:eb24:15eb:3344	21.235.51.68
b51a:901b:cb15:8045:ada8:eb24:15eb:3345	21.235.51.69
b51a:901b:cb15:8045:ada8:eb24:15eb:3346	21.235.51.70
b51a:901b:cb15:8045:ada8:eb24:15eb:3347	21.235.51.71
b51a:901b:cb15:8045:ada8:eb24:15eb:3348	21.235.51.72
b51a:901b:cb15:8045:ada8:eb24:15eb:3349	21.235.51.73
b51a:901b:cb15:8045:ada8:eb24:15eb:334a	21.235.51.74
b51a:901b:cb15:8045:ada8:eb24:15eb:334b	21.235.51.75
b51a:901b:cb15:8045:ada8:eb24:15eb:334c	21.235.51.76
b51a:901b:cb15:8045:ada8:eb24:15eb:334d	21.235.51.77
b51a:901b:cb15:8045:ada8:eb24:15eb:334e	21.235.51.78
b51a:901b:cb15:8045:ada8:eb24:15eb:334f	21.235.51.79
b51a:901b:cb15:8045:ada8:eb24:15eb:3350	21.235.51.80
b51a:901b:cb15:8045:ada8:eb24:15eb:3351	21.235.51.81
b51a:901b:cb15:8045:ada8:eb24:15eb:3352	21.235.51.82
b51a:901b:cb15:8045:ada8:eb24:15eb:3353	21.235.51.83
b51a:901b:cb15:8045:ada8:eb24:15eb:3354	21.235.51.84
b51a:901b:cb15:8045:ada8:eb24:15eb:3355	21.235.51.85
b51a:901b:cb15:8045:ada8:eb24:15eb:3356	21.235.51.86
b51a:901b:cb15:8045:ada8:eb24:15eb:3357	21.235.51.87
b51a:901b:cb15:8045:ada8:eb24:15eb:3358	21.235.51.88
b51a:901b:cb15:8045:ada8:eb24:15eb:3359	21.235.51.89
b51a:901b:cb15:8045:ada8:eb24:15eb:335a	21.235.51.90
b51a:901b:cb15:8045:ada8:eb24:15eb:335b	21.235.51.91
b51a:901b:cb15:8045:ada8:eb24:15eb:335c	21.235.51.92
b51a:901b:cb15:8045:ada8:eb24:15eb:335d	21.235.51.93
b51a:901b:cb15:8045:ada8:eb24:15eb:335e	21.235.51.94
b51a:901b:cb15:8045:ada8:eb24:15eb:335f	21.235.51.95
b51a:901b:cb15:8045:ada8:eb24:15eb:3360	21.235.51.96
b51a:901b:cb15:8045:ada8:eb24:15eb:3361	21.235.51.97
b51a:901b:cb15:8045:ada8:eb24:15eb:3362	21.235.51.98
b51a:901b:cb15:8045:ada8:eb24:15eb:3363	21.235.51.99
b51a:901b:cb15:8045:ada8:eb24:15eb:3364	21.235.51.100
b51a:901b:cb15:8045:ada8:eb24:15eb:3365	21.235.51.101
b51a:901b:cb15:8045:ada8:eb24:15eb:3366	21.235.51.102
b51a:901b:cb15:8045:ada8:eb24:15eb:3367	21.235.51.103
b51a:901b:cb15:8045:ada8:eb24:15eb:3368	21.235.51.104
b51a:901b:cb15:8045:ada8:eb24:15eb:3369	21.235.51.105
b51a:901b:cb15:8045:ada8:eb24:15eb:336a	21.235.51.106
b51a:901b:cb15:8045:ada8:eb24:15eb:336b	21.235.51.107
b51a:901b:cb15:8045:ada8:eb24:15eb:336c	21.235.51.108
b51a:901b:cb15:8045:ada8:eb24:15eb:336d	21.235.51.109
b51a:901b:cb15:8045:ada8:eb24:15eb:336e	21.235.51.110
b51a:901b:cb15:8045:ada8:eb24:15eb:336f	21.235.51.111
b51a:901b:cb15:8045:ada8:eb24:15eb:3370	21.235.51.112
b51a:901b:cb15:8045:ada8:eb24:15eb:3371	21.235.51.113
b51a:901b:cb15:8045:ada8:eb24:15eb:3372	21.235.51.114
b51a:901b:cb15:8045:ada8:eb24:15eb:3373	21.235.51.115
b51a:901b:cb15:8045:ada8:eb24:15eb:3374	21.235.51.116
b51a:901b:cb15:8045:ada8:eb24:15eb:3375	21.235.51.117
b51a:901b:cb15:8045:ada8:eb24:15eb:3376	21.235.51.118
b51a:901b:cb15:8045:ada8:eb24:15eb:3377	21.235.51.119
b51a:901b:cb15:8045:ada8:eb24:15eb:3378	21.235.51.120

b51a:901b:cb15:8045:ada8:eb24:15eb:3379	21.235.51.121
b51a:901b:cb15:8045:ada8:eb24:15eb:337a	21.235.51.122
b51a:901b:cb15:8045:ada8:eb24:15eb:337b	21.235.51.123
b51a:901b:cb15:8045:ada8:eb24:15eb:337c	21.235.51.124
b51a:901b:cb15:8045:ada8:eb24:15eb:337d	21.235.51.125
b51a:901b:cb15:8045:ada8:eb24:15eb:337e	21.235.51.126
b51a:901b:cb15:8045:ada8:eb24:15eb:337f	21.235.51.127
b51a:901b:cb15:8045:ada8:eb24:15eb:3380	21.235.51.128
b51a:901b:cb15:8045:ada8:eb24:15eb:3381	21.235.51.129
b51a:901b:cb15:8045:ada8:eb24:15eb:3382	21.235.51.130
b51a:901b:cb15:8045:ada8:eb24:15eb:3383	21.235.51.131
b51a:901b:cb15:8045:ada8:eb24:15eb:3384	21.235.51.132
b51a:901b:cb15:8045:ada8:eb24:15eb:3385	21.235.51.133
b51a:901b:cb15:8045:ada8:eb24:15eb:3386	21.235.51.134
b51a:901b:cb15:8045:ada8:eb24:15eb:3387	21.235.51.135
b51a:901b:cb15:8045:ada8:eb24:15eb:3388	21.235.51.136
b51a:901b:cb15:8045:ada8:eb24:15eb:3389	21.235.51.137
b51a:901b:cb15:8045:ada8:eb24:15eb:338a	21.235.51.138
b51a:901b:cb15:8045:ada8:eb24:15eb:338b	21.235.51.139
b51a:901b:cb15:8045:ada8:eb24:15eb:338c	21.235.51.140
b51a:901b:cb15:8045:ada8:eb24:15eb:338d	21.235.51.141
b51a:901b:cb15:8045:ada8:eb24:15eb:338e	21.235.51.142
b51a:901b:cb15:8045:ada8:eb24:15eb:338f	21.235.51.143
b51a:901b:cb15:8045:ada8:eb24:15eb:3390	21.235.51.144
b51a:901b:cb15:8045:ada8:eb24:15eb:3391	21.235.51.145
b51a:901b:cb15:8045:ada8:eb24:15eb:3392	21.235.51.146
b51a:901b:cb15:8045:ada8:eb24:15eb:3393	21.235.51.147
b51a:901b:cb15:8045:ada8:eb24:15eb:3394	21.235.51.148
b51a:901b:cb15:8045:ada8:eb24:15eb:3395	21.235.51.149
b51a:901b:cb15:8045:ada8:eb24:15eb:3396	21.235.51.150
b51a:901b:cb15:8045:ada8:eb24:15eb:3397	21.235.51.151
b51a:901b:cb15:8045:ada8:eb24:15eb:3398	21.235.51.152
b51a:901b:cb15:8045:ada8:eb24:15eb:3399	21.235.51.153
b51a:901b:cb15:8045:ada8:eb24:15eb:339a	21.235.51.154
b51a:901b:cb15:8045:ada8:eb24:15eb:339b	21.235.51.155
b51a:901b:cb15:8045:ada8:eb24:15eb:339c	21.235.51.156
b51a:901b:cb15:8045:ada8:eb24:15eb:339d	21.235.51.157
b51a:901b:cb15:8045:ada8:eb24:15eb:339e	21.235.51.158
b51a:901b:cb15:8045:ada8:eb24:15eb:339f	21.235.51.159
b51a:901b:cb15:8045:ada8:eb24:15eb:33a0	21.235.51.160
b51a:901b:cb15:8045:ada8:eb24:15eb:33a1	21.235.51.161
b51a:901b:cb15:8045:ada8:eb24:15eb:33a2	21.235.51.162
b51a:901b:cb15:8045:ada8:eb24:15eb:33a3	21.235.51.163
b51a:901b:cb15:8045:ada8:eb24:15eb:33a4	21.235.51.164
b51a:901b:cb15:8045:ada8:eb24:15eb:33a5	21.235.51.165
b51a:901b:cb15:8045:ada8:eb24:15eb:33a6	21.235.51.166
b51a:901b:cb15:8045:ada8:eb24:15eb:33a7	21.235.51.167
b51a:901b:cb15:8045:ada8:eb24:15eb:33a8	21.235.51.168
b51a:901b:cb15:8045:ada8:eb24:15eb:33a9	21.235.51.169
b51a:901b:cb15:8045:ada8:eb24:15eb:33aa	21.235.51.170
b51a:901b:cb15:8045:ada8:eb24:15eb:33ab	21.235.51.171
b51a:901b:cb15:8045:ada8:eb24:15eb:33ac	21.235.51.172
b51a:901b:cb15:8045:ada8:eb24:15eb:33ad	21.235.51.173
b51a:901b:cb15:8045:ada8:eb24:15eb:33ae	21.235.51.174
b51a:901b:cb15:8045:ada8:eb24:15eb:33af	21.235.51.175
b51a:901b:cb15:8045:ada8:eb24:15eb:33b0	21.235.51.176
b51a:901b:cb15:8045:ada8:eb24:15eb:33b1	21.235.51.177
b51a:901b:cb15:8045:ada8:eb24:15eb:33b2	21.235.51.178
b51a:901b:cb15:8045:ada8:eb24:15eb:33b3	21.235.51.179
b51a:901b:cb15:8045:ada8:eb24:15eb:33b4	21.235.51.180

b51a:901b:cb15:8045:ada8:eb24:15eb:33b5	21.235.51.181
b51a:901b:cb15:8045:ada8:eb24:15eb:33b6	21.235.51.182
b51a:901b:cb15:8045:ada8:eb24:15eb:33b7	21.235.51.183
b51a:901b:cb15:8045:ada8:eb24:15eb:33b8	21.235.51.184
b51a:901b:cb15:8045:ada8:eb24:15eb:33b9	21.235.51.185
b51a:901b:cb15:8045:ada8:eb24:15eb:33ba	21.235.51.186
b51a:901b:cb15:8045:ada8:eb24:15eb:33bb	21.235.51.187
b51a:901b:cb15:8045:ada8:eb24:15eb:33bc	21.235.51.188
b51a:901b:cb15:8045:ada8:eb24:15eb:33bd	21.235.51.189
b51a:901b:cb15:8045:ada8:eb24:15eb:33be	21.235.51.190
b51a:901b:cb15:8045:ada8:eb24:15eb:33bf	21.235.51.191
b51a:901b:cb15:8045:ada8:eb24:15eb:33c0	21.235.51.192
b51a:901b:cb15:8045:ada8:eb24:15eb:33c1	21.235.51.193
b51a:901b:cb15:8045:ada8:eb24:15eb:33c2	21.235.51.194
b51a:901b:cb15:8045:ada8:eb24:15eb:33c3	21.235.51.195
b51a:901b:cb15:8045:ada8:eb24:15eb:33c4	21.235.51.196
b51a:901b:cb15:8045:ada8:eb24:15eb:33c5	21.235.51.197
b51a:901b:cb15:8045:ada8:eb24:15eb:33c6	21.235.51.198
b51a:901b:cb15:8045:ada8:eb24:15eb:33c7	21.235.51.199
b51a:901b:cb15:8045:ada8:eb24:15eb:33c8	21.235.51.200
b51a:901b:cb15:8045:ada8:eb24:15eb:33c9	21.235.51.201
b51a:901b:cb15:8045:ada8:eb24:15eb:33ca	21.235.51.202
b51a:901b:cb15:8045:ada8:eb24:15eb:33cb	21.235.51.203
b51a:901b:cb15:8045:ada8:eb24:15eb:33cc	21.235.51.204
b51a:901b:cb15:8045:ada8:eb24:15eb:33cd	21.235.51.205
b51a:901b:cb15:8045:ada8:eb24:15eb:33ce	21.235.51.206
b51a:901b:cb15:8045:ada8:eb24:15eb:33cf	21.235.51.207
b51a:901b:cb15:8045:ada8:eb24:15eb:33d0	21.235.51.208
b51a:901b:cb15:8045:ada8:eb24:15eb:33d1	21.235.51.209
b51a:901b:cb15:8045:ada8:eb24:15eb:33d2	21.235.51.210
b51a:901b:cb15:8045:ada8:eb24:15eb:33d3	21.235.51.211
b51a:901b:cb15:8045:ada8:eb24:15eb:33d4	21.235.51.212
b51a:901b:cb15:8045:ada8:eb24:15eb:33d5	21.235.51.213
b51a:901b:cb15:8045:ada8:eb24:15eb:33d6	21.235.51.214
b51a:901b:cb15:8045:ada8:eb24:15eb:33d7	21.235.51.215
b51a:901b:cb15:8045:ada8:eb24:15eb:33d8	21.235.51.216
b51a:901b:cb15:8045:ada8:eb24:15eb:33d9	21.235.51.217
b51a:901b:cb15:8045:ada8:eb24:15eb:33da	21.235.51.218
b51a:901b:cb15:8045:ada8:eb24:15eb:33db	21.235.51.219
b51a:901b:cb15:8045:ada8:eb24:15eb:33dc	21.235.51.220
b51a:901b:cb15:8045:ada8:eb24:15eb:33dd	21.235.51.221
b51a:901b:cb15:8045:ada8:eb24:15eb:33de	21.235.51.222
b51a:901b:cb15:8045:ada8:eb24:15eb:33df	21.235.51.223
b51a:901b:cb15:8045:ada8:eb24:15eb:33e0	21.235.51.224
b51a:901b:cb15:8045:ada8:eb24:15eb:33e1	21.235.51.225
b51a:901b:cb15:8045:ada8:eb24:15eb:33e2	21.235.51.226
b51a:901b:cb15:8045:ada8:eb24:15eb:33e3	21.235.51.227
b51a:901b:cb15:8045:ada8:eb24:15eb:33e4	21.235.51.228
b51a:901b:cb15:8045:ada8:eb24:15eb:33e5	21.235.51.229
b51a:901b:cb15:8045:ada8:eb24:15eb:33e6	21.235.51.230
b51a:901b:cb15:8045:ada8:eb24:15eb:33e7	21.235.51.231
b51a:901b:cb15:8045:ada8:eb24:15eb:33e8	21.235.51.232
b51a:901b:cb15:8045:ada8:eb24:15eb:33e9	21.235.51.233
b51a:901b:cb15:8045:ada8:eb24:15eb:33ea	21.235.51.234
b51a:901b:cb15:8045:ada8:eb24:15eb:33eb	21.235.51.235
b51a:901b:cb15:8045:ada8:eb24:15eb:33ec	21.235.51.236
b51a:901b:cb15:8045:ada8:eb24:15eb:33ed	21.235.51.237
b51a:901b:cb15:8045:ada8:eb24:15eb:33ee	21.235.51.238
b51a:901b:cb15:8045:ada8:eb24:15eb:33ef	21.235.51.239
b51a:901b:cb15:8045:ada8:eb24:15eb:33f0	21.235.51.240
b51a:901b:cb15:8045:ada8:eb24:15eb:33f1	21.235.51.241
b51a:901b:cb15:8045:ada8:eb24:15eb:33f2	21.235.51.242
b51a:901b:cb15:8045:ada8:eb24:15eb:33f3	21.235.51.243
b51a:901b:cb15:8045:ada8:eb24:15eb:33f4	21.235.51.244
b51a:901b:cb15:8045:ada8:eb24:15eb:33f5	21.235.51.245
b51a:901b:cb15:8045:ada8:eb24:15eb:33f6	21.235.51.246
b51a:901b:cb15:8045:ada8:eb24:15eb:33f7	21.235.51.247
b51a:901b:cb15:8045:ada8:eb24:15eb:33f8	21.235.51.248
b51a:901b:cb15:8045:ada8:eb24:15eb:33f9	21.235.51.249
b51a:901b:cb15:8045:ada8:eb24:15eb:33fa	21.235.51.250
b51a:901b:cb15:8045:ada8:eb24:15eb:33fb	21.235.51.251
b51a:901b:cb15:8045:ada8:eb24:15eb:33fc	21.235.51.252
b51a:901b:cb15:8045:ada8:eb24:15eb:33fd	21.235.51.253
b51a:901b:cb15:8045:ada8:eb24:15eb:33fe	21.235.51.254
b51a:901b:cb15:8045:ada8:eb24:15eb:33ff	21.235.51.255

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.