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:ada8:7157:50cb:3301	80.203.51.1
b51a:901b:cb15:8045:ada8:7157:50cb:3302	80.203.51.2
b51a:901b:cb15:8045:ada8:7157:50cb:3303	80.203.51.3
b51a:901b:cb15:8045:ada8:7157:50cb:3304	80.203.51.4
b51a:901b:cb15:8045:ada8:7157:50cb:3305	80.203.51.5
b51a:901b:cb15:8045:ada8:7157:50cb:3306	80.203.51.6
b51a:901b:cb15:8045:ada8:7157:50cb:3307	80.203.51.7
b51a:901b:cb15:8045:ada8:7157:50cb:3308	80.203.51.8
b51a:901b:cb15:8045:ada8:7157:50cb:3309	80.203.51.9
b51a:901b:cb15:8045:ada8:7157:50cb:330a	80.203.51.10
b51a:901b:cb15:8045:ada8:7157:50cb:330b	80.203.51.11
b51a:901b:cb15:8045:ada8:7157:50cb:330c	80.203.51.12
b51a:901b:cb15:8045:ada8:7157:50cb:330d	80.203.51.13
b51a:901b:cb15:8045:ada8:7157:50cb:330e	80.203.51.14
b51a:901b:cb15:8045:ada8:7157:50cb:330f	80.203.51.15
b51a:901b:cb15:8045:ada8:7157:50cb:3310	80.203.51.16
b51a:901b:cb15:8045:ada8:7157:50cb:3311	80.203.51.17
b51a:901b:cb15:8045:ada8:7157:50cb:3312	80.203.51.18
b51a:901b:cb15:8045:ada8:7157:50cb:3313	80.203.51.19
b51a:901b:cb15:8045:ada8:7157:50cb:3314	80.203.51.20
b51a:901b:cb15:8045:ada8:7157:50cb:3315	80.203.51.21
b51a:901b:cb15:8045:ada8:7157:50cb:3316	80.203.51.22
b51a:901b:cb15:8045:ada8:7157:50cb:3317	80.203.51.23
b51a:901b:cb15:8045:ada8:7157:50cb:3318	80.203.51.24
b51a:901b:cb15:8045:ada8:7157:50cb:3319	80.203.51.25
b51a:901b:cb15:8045:ada8:7157:50cb:331a	80.203.51.26
b51a:901b:cb15:8045:ada8:7157:50cb:331b	80.203.51.27
b51a:901b:cb15:8045:ada8:7157:50cb:331c	80.203.51.28
b51a:901b:cb15:8045:ada8:7157:50cb:331d	80.203.51.29
b51a:901b:cb15:8045:ada8:7157:50cb:331e	80.203.51.30
b51a:901b:cb15:8045:ada8:7157:50cb:331f	80.203.51.31
b51a:901b:cb15:8045:ada8:7157:50cb:3320	80.203.51.32
b51a:901b:cb15:8045:ada8:7157:50cb:3321	80.203.51.33
b51a:901b:cb15:8045:ada8:7157:50cb:3322	80.203.51.34
b51a:901b:cb15:8045:ada8:7157:50cb:3323	80.203.51.35
b51a:901b:cb15:8045:ada8:7157:50cb:3324	80.203.51.36
b51a:901b:cb15:8045:ada8:7157:50cb:3325	80.203.51.37
b51a:901b:cb15:8045:ada8:7157:50cb:3326	80.203.51.38
b51a:901b:cb15:8045:ada8:7157:50cb:3327	80.203.51.39
b51a:901b:cb15:8045:ada8:7157:50cb:3328	80.203.51.40
b51a:901b:cb15:8045:ada8:7157:50cb:3329	80.203.51.41
b51a:901b:cb15:8045:ada8:7157:50cb:332a	80.203.51.42
b51a:901b:cb15:8045:ada8:7157:50cb:332b	80.203.51.43
b51a:901b:cb15:8045:ada8:7157:50cb:332c	80.203.51.44
b51a:901b:cb15:8045:ada8:7157:50cb:332d	80.203.51.45
b51a:901b:cb15:8045:ada8:7157:50cb:332e	80.203.51.46
b51a:901b:cb15:8045:ada8:7157:50cb:332f	80.203.51.47
b51a:901b:cb15:8045:ada8:7157:50cb:3330	80.203.51.48
b51a:901b:cb15:8045:ada8:7157:50cb:3331	80.203.51.49
b51a:901b:cb15:8045:ada8:7157:50cb:3332	80.203.51.50
b51a:901b:cb15:8045:ada8:7157:50cb:3333	80.203.51.51
b51a:901b:cb15:8045:ada8:7157:50cb:3334	80.203.51.52
b51a:901b:cb15:8045:ada8:7157:50cb:3335	80.203.51.53
b51a:901b:cb15:8045:ada8:7157:50cb:3336	80.203.51.54
b51a:901b:cb15:8045:ada8:7157:50cb:3337	80.203.51.55
b51a:901b:cb15:8045:ada8:7157:50cb:3338	80.203.51.56
b51a:901b:cb15:8045:ada8:7157:50cb:3339	80.203.51.57
b51a:901b:cb15:8045:ada8:7157:50cb:333a	80.203.51.58
b51a:901b:cb15:8045:ada8:7157:50cb:333b	80.203.51.59
b51a:901b:cb15:8045:ada8:7157:50cb:333c	80.203.51.60

b51a:901b:cb15:8045:ada8:7157:50cb:333d	80.203.51.61
b51a:901b:cb15:8045:ada8:7157:50cb:333e	80.203.51.62
b51a:901b:cb15:8045:ada8:7157:50cb:333f	80.203.51.63
b51a:901b:cb15:8045:ada8:7157:50cb:3340	80.203.51.64
b51a:901b:cb15:8045:ada8:7157:50cb:3341	80.203.51.65
b51a:901b:cb15:8045:ada8:7157:50cb:3342	80.203.51.66
b51a:901b:cb15:8045:ada8:7157:50cb:3343	80.203.51.67
b51a:901b:cb15:8045:ada8:7157:50cb:3344	80.203.51.68
b51a:901b:cb15:8045:ada8:7157:50cb:3345	80.203.51.69
b51a:901b:cb15:8045:ada8:7157:50cb:3346	80.203.51.70
b51a:901b:cb15:8045:ada8:7157:50cb:3347	80.203.51.71
b51a:901b:cb15:8045:ada8:7157:50cb:3348	80.203.51.72
b51a:901b:cb15:8045:ada8:7157:50cb:3349	80.203.51.73
b51a:901b:cb15:8045:ada8:7157:50cb:334a	80.203.51.74
b51a:901b:cb15:8045:ada8:7157:50cb:334b	80.203.51.75
b51a:901b:cb15:8045:ada8:7157:50cb:334c	80.203.51.76
b51a:901b:cb15:8045:ada8:7157:50cb:334d	80.203.51.77
b51a:901b:cb15:8045:ada8:7157:50cb:334e	80.203.51.78
b51a:901b:cb15:8045:ada8:7157:50cb:334f	80.203.51.79
b51a:901b:cb15:8045:ada8:7157:50cb:3350	80.203.51.80
b51a:901b:cb15:8045:ada8:7157:50cb:3351	80.203.51.81
b51a:901b:cb15:8045:ada8:7157:50cb:3352	80.203.51.82
b51a:901b:cb15:8045:ada8:7157:50cb:3353	80.203.51.83
b51a:901b:cb15:8045:ada8:7157:50cb:3354	80.203.51.84
b51a:901b:cb15:8045:ada8:7157:50cb:3355	80.203.51.85
b51a:901b:cb15:8045:ada8:7157:50cb:3356	80.203.51.86
b51a:901b:cb15:8045:ada8:7157:50cb:3357	80.203.51.87
b51a:901b:cb15:8045:ada8:7157:50cb:3358	80.203.51.88
b51a:901b:cb15:8045:ada8:7157:50cb:3359	80.203.51.89
b51a:901b:cb15:8045:ada8:7157:50cb:335a	80.203.51.90
b51a:901b:cb15:8045:ada8:7157:50cb:335b	80.203.51.91
b51a:901b:cb15:8045:ada8:7157:50cb:335c	80.203.51.92
b51a:901b:cb15:8045:ada8:7157:50cb:335d	80.203.51.93
b51a:901b:cb15:8045:ada8:7157:50cb:335e	80.203.51.94
b51a:901b:cb15:8045:ada8:7157:50cb:335f	80.203.51.95
b51a:901b:cb15:8045:ada8:7157:50cb:3360	80.203.51.96
b51a:901b:cb15:8045:ada8:7157:50cb:3361	80.203.51.97
b51a:901b:cb15:8045:ada8:7157:50cb:3362	80.203.51.98
b51a:901b:cb15:8045:ada8:7157:50cb:3363	80.203.51.99
b51a:901b:cb15:8045:ada8:7157:50cb:3364	80.203.51.100
b51a:901b:cb15:8045:ada8:7157:50cb:3365	80.203.51.101
b51a:901b:cb15:8045:ada8:7157:50cb:3366	80.203.51.102
b51a:901b:cb15:8045:ada8:7157:50cb:3367	80.203.51.103
b51a:901b:cb15:8045:ada8:7157:50cb:3368	80.203.51.104
b51a:901b:cb15:8045:ada8:7157:50cb:3369	80.203.51.105
b51a:901b:cb15:8045:ada8:7157:50cb:336a	80.203.51.106
b51a:901b:cb15:8045:ada8:7157:50cb:336b	80.203.51.107
b51a:901b:cb15:8045:ada8:7157:50cb:336c	80.203.51.108
b51a:901b:cb15:8045:ada8:7157:50cb:336d	80.203.51.109
b51a:901b:cb15:8045:ada8:7157:50cb:336e	80.203.51.110
b51a:901b:cb15:8045:ada8:7157:50cb:336f	80.203.51.111
b51a:901b:cb15:8045:ada8:7157:50cb:3370	80.203.51.112
b51a:901b:cb15:8045:ada8:7157:50cb:3371	80.203.51.113
b51a:901b:cb15:8045:ada8:7157:50cb:3372	80.203.51.114
b51a:901b:cb15:8045:ada8:7157:50cb:3373	80.203.51.115
b51a:901b:cb15:8045:ada8:7157:50cb:3374	80.203.51.116
b51a:901b:cb15:8045:ada8:7157:50cb:3375	80.203.51.117
b51a:901b:cb15:8045:ada8:7157:50cb:3376	80.203.51.118
b51a:901b:cb15:8045:ada8:7157:50cb:3377	80.203.51.119
b51a:901b:cb15:8045:ada8:7157:50cb:3378	80.203.51.120

b51a:901b:cb15:8045:ada8:7157:50cb:3379	80.203.51.121
b51a:901b:cb15:8045:ada8:7157:50cb:337a	80.203.51.122
b51a:901b:cb15:8045:ada8:7157:50cb:337b	80.203.51.123
b51a:901b:cb15:8045:ada8:7157:50cb:337c	80.203.51.124
b51a:901b:cb15:8045:ada8:7157:50cb:337d	80.203.51.125
b51a:901b:cb15:8045:ada8:7157:50cb:337e	80.203.51.126
b51a:901b:cb15:8045:ada8:7157:50cb:337f	80.203.51.127
b51a:901b:cb15:8045:ada8:7157:50cb:3380	80.203.51.128
b51a:901b:cb15:8045:ada8:7157:50cb:3381	80.203.51.129
b51a:901b:cb15:8045:ada8:7157:50cb:3382	80.203.51.130
b51a:901b:cb15:8045:ada8:7157:50cb:3383	80.203.51.131
b51a:901b:cb15:8045:ada8:7157:50cb:3384	80.203.51.132
b51a:901b:cb15:8045:ada8:7157:50cb:3385	80.203.51.133
b51a:901b:cb15:8045:ada8:7157:50cb:3386	80.203.51.134
b51a:901b:cb15:8045:ada8:7157:50cb:3387	80.203.51.135
b51a:901b:cb15:8045:ada8:7157:50cb:3388	80.203.51.136
b51a:901b:cb15:8045:ada8:7157:50cb:3389	80.203.51.137
b51a:901b:cb15:8045:ada8:7157:50cb:338a	80.203.51.138
b51a:901b:cb15:8045:ada8:7157:50cb:338b	80.203.51.139
b51a:901b:cb15:8045:ada8:7157:50cb:338c	80.203.51.140
b51a:901b:cb15:8045:ada8:7157:50cb:338d	80.203.51.141
b51a:901b:cb15:8045:ada8:7157:50cb:338e	80.203.51.142
b51a:901b:cb15:8045:ada8:7157:50cb:338f	80.203.51.143
b51a:901b:cb15:8045:ada8:7157:50cb:3390	80.203.51.144
b51a:901b:cb15:8045:ada8:7157:50cb:3391	80.203.51.145
b51a:901b:cb15:8045:ada8:7157:50cb:3392	80.203.51.146
b51a:901b:cb15:8045:ada8:7157:50cb:3393	80.203.51.147
b51a:901b:cb15:8045:ada8:7157:50cb:3394	80.203.51.148
b51a:901b:cb15:8045:ada8:7157:50cb:3395	80.203.51.149
b51a:901b:cb15:8045:ada8:7157:50cb:3396	80.203.51.150
b51a:901b:cb15:8045:ada8:7157:50cb:3397	80.203.51.151
b51a:901b:cb15:8045:ada8:7157:50cb:3398	80.203.51.152
b51a:901b:cb15:8045:ada8:7157:50cb:3399	80.203.51.153
b51a:901b:cb15:8045:ada8:7157:50cb:339a	80.203.51.154
b51a:901b:cb15:8045:ada8:7157:50cb:339b	80.203.51.155
b51a:901b:cb15:8045:ada8:7157:50cb:339c	80.203.51.156
b51a:901b:cb15:8045:ada8:7157:50cb:339d	80.203.51.157
b51a:901b:cb15:8045:ada8:7157:50cb:339e	80.203.51.158
b51a:901b:cb15:8045:ada8:7157:50cb:339f	80.203.51.159
b51a:901b:cb15:8045:ada8:7157:50cb:33a0	80.203.51.160
b51a:901b:cb15:8045:ada8:7157:50cb:33a1	80.203.51.161
b51a:901b:cb15:8045:ada8:7157:50cb:33a2	80.203.51.162
b51a:901b:cb15:8045:ada8:7157:50cb:33a3	80.203.51.163
b51a:901b:cb15:8045:ada8:7157:50cb:33a4	80.203.51.164
b51a:901b:cb15:8045:ada8:7157:50cb:33a5	80.203.51.165
b51a:901b:cb15:8045:ada8:7157:50cb:33a6	80.203.51.166
b51a:901b:cb15:8045:ada8:7157:50cb:33a7	80.203.51.167
b51a:901b:cb15:8045:ada8:7157:50cb:33a8	80.203.51.168
b51a:901b:cb15:8045:ada8:7157:50cb:33a9	80.203.51.169
b51a:901b:cb15:8045:ada8:7157:50cb:33aa	80.203.51.170
b51a:901b:cb15:8045:ada8:7157:50cb:33ab	80.203.51.171
b51a:901b:cb15:8045:ada8:7157:50cb:33ac	80.203.51.172
b51a:901b:cb15:8045:ada8:7157:50cb:33ad	80.203.51.173
b51a:901b:cb15:8045:ada8:7157:50cb:33ae	80.203.51.174
b51a:901b:cb15:8045:ada8:7157:50cb:33af	80.203.51.175
b51a:901b:cb15:8045:ada8:7157:50cb:33b0	80.203.51.176
b51a:901b:cb15:8045:ada8:7157:50cb:33b1	80.203.51.177
b51a:901b:cb15:8045:ada8:7157:50cb:33b2	80.203.51.178
b51a:901b:cb15:8045:ada8:7157:50cb:33b3	80.203.51.179
b51a:901b:cb15:8045:ada8:7157:50cb:33b4	80.203.51.180

b51a:901b:cb15:8045:ada8:7157:50cb:33b5	80.203.51.181
b51a:901b:cb15:8045:ada8:7157:50cb:33b6	80.203.51.182
b51a:901b:cb15:8045:ada8:7157:50cb:33b7	80.203.51.183
b51a:901b:cb15:8045:ada8:7157:50cb:33b8	80.203.51.184
b51a:901b:cb15:8045:ada8:7157:50cb:33b9	80.203.51.185
b51a:901b:cb15:8045:ada8:7157:50cb:33ba	80.203.51.186
b51a:901b:cb15:8045:ada8:7157:50cb:33bb	80.203.51.187
b51a:901b:cb15:8045:ada8:7157:50cb:33bc	80.203.51.188
b51a:901b:cb15:8045:ada8:7157:50cb:33bd	80.203.51.189
b51a:901b:cb15:8045:ada8:7157:50cb:33be	80.203.51.190
b51a:901b:cb15:8045:ada8:7157:50cb:33bf	80.203.51.191
b51a:901b:cb15:8045:ada8:7157:50cb:33c0	80.203.51.192
b51a:901b:cb15:8045:ada8:7157:50cb:33c1	80.203.51.193
b51a:901b:cb15:8045:ada8:7157:50cb:33c2	80.203.51.194
b51a:901b:cb15:8045:ada8:7157:50cb:33c3	80.203.51.195
b51a:901b:cb15:8045:ada8:7157:50cb:33c4	80.203.51.196
b51a:901b:cb15:8045:ada8:7157:50cb:33c5	80.203.51.197
b51a:901b:cb15:8045:ada8:7157:50cb:33c6	80.203.51.198
b51a:901b:cb15:8045:ada8:7157:50cb:33c7	80.203.51.199
b51a:901b:cb15:8045:ada8:7157:50cb:33c8	80.203.51.200
b51a:901b:cb15:8045:ada8:7157:50cb:33c9	80.203.51.201
b51a:901b:cb15:8045:ada8:7157:50cb:33ca	80.203.51.202
b51a:901b:cb15:8045:ada8:7157:50cb:33cb	80.203.51.203
b51a:901b:cb15:8045:ada8:7157:50cb:33cc	80.203.51.204
b51a:901b:cb15:8045:ada8:7157:50cb:33cd	80.203.51.205
b51a:901b:cb15:8045:ada8:7157:50cb:33ce	80.203.51.206
b51a:901b:cb15:8045:ada8:7157:50cb:33cf	80.203.51.207
b51a:901b:cb15:8045:ada8:7157:50cb:33d0	80.203.51.208
b51a:901b:cb15:8045:ada8:7157:50cb:33d1	80.203.51.209
b51a:901b:cb15:8045:ada8:7157:50cb:33d2	80.203.51.210
b51a:901b:cb15:8045:ada8:7157:50cb:33d3	80.203.51.211
b51a:901b:cb15:8045:ada8:7157:50cb:33d4	80.203.51.212
b51a:901b:cb15:8045:ada8:7157:50cb:33d5	80.203.51.213
b51a:901b:cb15:8045:ada8:7157:50cb:33d6	80.203.51.214
b51a:901b:cb15:8045:ada8:7157:50cb:33d7	80.203.51.215
b51a:901b:cb15:8045:ada8:7157:50cb:33d8	80.203.51.216
b51a:901b:cb15:8045:ada8:7157:50cb:33d9	80.203.51.217
b51a:901b:cb15:8045:ada8:7157:50cb:33da	80.203.51.218
b51a:901b:cb15:8045:ada8:7157:50cb:33db	80.203.51.219
b51a:901b:cb15:8045:ada8:7157:50cb:33dc	80.203.51.220
b51a:901b:cb15:8045:ada8:7157:50cb:33dd	80.203.51.221
b51a:901b:cb15:8045:ada8:7157:50cb:33de	80.203.51.222
b51a:901b:cb15:8045:ada8:7157:50cb:33df	80.203.51.223
b51a:901b:cb15:8045:ada8:7157:50cb:33e0	80.203.51.224
b51a:901b:cb15:8045:ada8:7157:50cb:33e1	80.203.51.225
b51a:901b:cb15:8045:ada8:7157:50cb:33e2	80.203.51.226
b51a:901b:cb15:8045:ada8:7157:50cb:33e3	80.203.51.227
b51a:901b:cb15:8045:ada8:7157:50cb:33e4	80.203.51.228
b51a:901b:cb15:8045:ada8:7157:50cb:33e5	80.203.51.229
b51a:901b:cb15:8045:ada8:7157:50cb:33e6	80.203.51.230
b51a:901b:cb15:8045:ada8:7157:50cb:33e7	80.203.51.231
b51a:901b:cb15:8045:ada8:7157:50cb:33e8	80.203.51.232
b51a:901b:cb15:8045:ada8:7157:50cb:33e9	80.203.51.233
b51a:901b:cb15:8045:ada8:7157:50cb:33ea	80.203.51.234
b51a:901b:cb15:8045:ada8:7157:50cb:33eb	80.203.51.235
b51a:901b:cb15:8045:ada8:7157:50cb:33ec	80.203.51.236
b51a:901b:cb15:8045:ada8:7157:50cb:33ed	80.203.51.237
b51a:901b:cb15:8045:ada8:7157:50cb:33ee	80.203.51.238
b51a:901b:cb15:8045:ada8:7157:50cb:33ef	80.203.51.239
b51a:901b:cb15:8045:ada8:7157:50cb:33f0	80.203.51.240
b51a:901b:cb15:8045:ada8:7157:50cb:33f1	80.203.51.241
b51a:901b:cb15:8045:ada8:7157:50cb:33f2	80.203.51.242
b51a:901b:cb15:8045:ada8:7157:50cb:33f3	80.203.51.243
b51a:901b:cb15:8045:ada8:7157:50cb:33f4	80.203.51.244
b51a:901b:cb15:8045:ada8:7157:50cb:33f5	80.203.51.245
b51a:901b:cb15:8045:ada8:7157:50cb:33f6	80.203.51.246
b51a:901b:cb15:8045:ada8:7157:50cb:33f7	80.203.51.247
b51a:901b:cb15:8045:ada8:7157:50cb:33f8	80.203.51.248
b51a:901b:cb15:8045:ada8:7157:50cb:33f9	80.203.51.249
b51a:901b:cb15:8045:ada8:7157:50cb:33fa	80.203.51.250
b51a:901b:cb15:8045:ada8:7157:50cb:33fb	80.203.51.251
b51a:901b:cb15:8045:ada8:7157:50cb:33fc	80.203.51.252
b51a:901b:cb15:8045:ada8:7157:50cb:33fd	80.203.51.253
b51a:901b:cb15:8045:ada8:7157:50cb:33fe	80.203.51.254
b51a:901b:cb15:8045:ada8:7157:50cb:33ff	80.203.51.255

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.