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:cd72:3fd1:3301	63.209.51.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:3302	63.209.51.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:3303	63.209.51.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:3304	63.209.51.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:3305	63.209.51.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:3306	63.209.51.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:3307	63.209.51.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:3308	63.209.51.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:3309	63.209.51.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:330a	63.209.51.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:330b	63.209.51.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:330c	63.209.51.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:330d	63.209.51.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:330e	63.209.51.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:330f	63.209.51.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:3310	63.209.51.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:3311	63.209.51.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:3312	63.209.51.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:3313	63.209.51.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:3314	63.209.51.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:3315	63.209.51.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:3316	63.209.51.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:3317	63.209.51.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:3318	63.209.51.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:3319	63.209.51.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:331a	63.209.51.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:331b	63.209.51.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:331c	63.209.51.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:331d	63.209.51.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:331e	63.209.51.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:331f	63.209.51.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:3320	63.209.51.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:3321	63.209.51.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:3322	63.209.51.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:3323	63.209.51.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:3324	63.209.51.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:3325	63.209.51.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:3326	63.209.51.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:3327	63.209.51.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:3328	63.209.51.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:3329	63.209.51.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:332a	63.209.51.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:332b	63.209.51.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:332c	63.209.51.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:332d	63.209.51.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:332e	63.209.51.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:332f	63.209.51.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:3330	63.209.51.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:3331	63.209.51.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:3332	63.209.51.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:3333	63.209.51.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:3334	63.209.51.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:3335	63.209.51.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:3336	63.209.51.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:3337	63.209.51.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:3338	63.209.51.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:3339	63.209.51.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:333a	63.209.51.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:333b	63.209.51.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:333c	63.209.51.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:333d	63.209.51.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:333e	63.209.51.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:333f	63.209.51.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:3340	63.209.51.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:3341	63.209.51.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:3342	63.209.51.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:3343	63.209.51.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:3344	63.209.51.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:3345	63.209.51.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:3346	63.209.51.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:3347	63.209.51.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:3348	63.209.51.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:3349	63.209.51.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:334a	63.209.51.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:334b	63.209.51.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:334c	63.209.51.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:334d	63.209.51.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:334e	63.209.51.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:334f	63.209.51.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:3350	63.209.51.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:3351	63.209.51.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:3352	63.209.51.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:3353	63.209.51.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:3354	63.209.51.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:3355	63.209.51.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:3356	63.209.51.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:3357	63.209.51.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:3358	63.209.51.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:3359	63.209.51.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:335a	63.209.51.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:335b	63.209.51.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:335c	63.209.51.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:335d	63.209.51.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:335e	63.209.51.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:335f	63.209.51.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:3360	63.209.51.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:3361	63.209.51.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:3362	63.209.51.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:3363	63.209.51.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:3364	63.209.51.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:3365	63.209.51.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:3366	63.209.51.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:3367	63.209.51.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:3368	63.209.51.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:3369	63.209.51.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:336a	63.209.51.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:336b	63.209.51.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:336c	63.209.51.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:336d	63.209.51.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:336e	63.209.51.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:336f	63.209.51.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:3370	63.209.51.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:3371	63.209.51.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:3372	63.209.51.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:3373	63.209.51.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:3374	63.209.51.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:3375	63.209.51.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:3376	63.209.51.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:3377	63.209.51.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:3378	63.209.51.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:3379	63.209.51.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:337a	63.209.51.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:337b	63.209.51.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:337c	63.209.51.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:337d	63.209.51.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:337e	63.209.51.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:337f	63.209.51.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:3380	63.209.51.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:3381	63.209.51.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:3382	63.209.51.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:3383	63.209.51.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:3384	63.209.51.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:3385	63.209.51.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:3386	63.209.51.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:3387	63.209.51.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:3388	63.209.51.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:3389	63.209.51.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:338a	63.209.51.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:338b	63.209.51.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:338c	63.209.51.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:338d	63.209.51.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:338e	63.209.51.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:338f	63.209.51.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:3390	63.209.51.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:3391	63.209.51.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:3392	63.209.51.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:3393	63.209.51.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:3394	63.209.51.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:3395	63.209.51.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:3396	63.209.51.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:3397	63.209.51.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:3398	63.209.51.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:3399	63.209.51.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:339a	63.209.51.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:339b	63.209.51.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:339c	63.209.51.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:339d	63.209.51.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:339e	63.209.51.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:339f	63.209.51.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a0	63.209.51.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a1	63.209.51.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a2	63.209.51.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a3	63.209.51.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a4	63.209.51.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a5	63.209.51.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a6	63.209.51.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a7	63.209.51.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a8	63.209.51.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a9	63.209.51.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:33aa	63.209.51.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ab	63.209.51.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ac	63.209.51.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ad	63.209.51.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ae	63.209.51.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:33af	63.209.51.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b0	63.209.51.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b1	63.209.51.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b2	63.209.51.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b3	63.209.51.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b4	63.209.51.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:33b5	63.209.51.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b6	63.209.51.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b7	63.209.51.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b8	63.209.51.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b9	63.209.51.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ba	63.209.51.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:33bb	63.209.51.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:33bc	63.209.51.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:33bd	63.209.51.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:33be	63.209.51.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:33bf	63.209.51.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c0	63.209.51.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c1	63.209.51.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c2	63.209.51.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c3	63.209.51.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c4	63.209.51.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c5	63.209.51.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c6	63.209.51.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c7	63.209.51.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c8	63.209.51.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c9	63.209.51.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ca	63.209.51.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:33cb	63.209.51.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:33cc	63.209.51.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:33cd	63.209.51.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ce	63.209.51.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:33cf	63.209.51.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d0	63.209.51.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d1	63.209.51.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d2	63.209.51.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d3	63.209.51.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d4	63.209.51.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d5	63.209.51.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d6	63.209.51.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d7	63.209.51.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d8	63.209.51.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:33d9	63.209.51.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:33da	63.209.51.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:33db	63.209.51.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:33dc	63.209.51.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:33dd	63.209.51.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:33de	63.209.51.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:33df	63.209.51.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e0	63.209.51.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e1	63.209.51.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e2	63.209.51.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e3	63.209.51.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e4	63.209.51.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e5	63.209.51.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e6	63.209.51.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e7	63.209.51.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e8	63.209.51.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e9	63.209.51.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ea	63.209.51.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:33eb	63.209.51.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ec	63.209.51.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ed	63.209.51.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ee	63.209.51.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ef	63.209.51.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f0	63.209.51.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f1	63.209.51.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f2	63.209.51.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f3	63.209.51.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f4	63.209.51.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f5	63.209.51.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f6	63.209.51.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f7	63.209.51.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f8	63.209.51.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f9	63.209.51.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:33fa	63.209.51.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:33fb	63.209.51.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:33fc	63.209.51.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:33fd	63.209.51.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:33fe	63.209.51.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:33ff	63.209.51.255

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.