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:d157:db63:d157:7301	209.87.115.1
b51a:901b:901b:8082:d157:db63:d157:7302	209.87.115.2
b51a:901b:901b:8082:d157:db63:d157:7303	209.87.115.3
b51a:901b:901b:8082:d157:db63:d157:7304	209.87.115.4
b51a:901b:901b:8082:d157:db63:d157:7305	209.87.115.5
b51a:901b:901b:8082:d157:db63:d157:7306	209.87.115.6
b51a:901b:901b:8082:d157:db63:d157:7307	209.87.115.7
b51a:901b:901b:8082:d157:db63:d157:7308	209.87.115.8
b51a:901b:901b:8082:d157:db63:d157:7309	209.87.115.9
b51a:901b:901b:8082:d157:db63:d157:730a	209.87.115.10
b51a:901b:901b:8082:d157:db63:d157:730b	209.87.115.11
b51a:901b:901b:8082:d157:db63:d157:730c	209.87.115.12
b51a:901b:901b:8082:d157:db63:d157:730d	209.87.115.13
b51a:901b:901b:8082:d157:db63:d157:730e	209.87.115.14
b51a:901b:901b:8082:d157:db63:d157:730f	209.87.115.15
b51a:901b:901b:8082:d157:db63:d157:7310	209.87.115.16
b51a:901b:901b:8082:d157:db63:d157:7311	209.87.115.17
b51a:901b:901b:8082:d157:db63:d157:7312	209.87.115.18
b51a:901b:901b:8082:d157:db63:d157:7313	209.87.115.19
b51a:901b:901b:8082:d157:db63:d157:7314	209.87.115.20
b51a:901b:901b:8082:d157:db63:d157:7315	209.87.115.21
b51a:901b:901b:8082:d157:db63:d157:7316	209.87.115.22
b51a:901b:901b:8082:d157:db63:d157:7317	209.87.115.23
b51a:901b:901b:8082:d157:db63:d157:7318	209.87.115.24
b51a:901b:901b:8082:d157:db63:d157:7319	209.87.115.25
b51a:901b:901b:8082:d157:db63:d157:731a	209.87.115.26
b51a:901b:901b:8082:d157:db63:d157:731b	209.87.115.27
b51a:901b:901b:8082:d157:db63:d157:731c	209.87.115.28
b51a:901b:901b:8082:d157:db63:d157:731d	209.87.115.29
b51a:901b:901b:8082:d157:db63:d157:731e	209.87.115.30
b51a:901b:901b:8082:d157:db63:d157:731f	209.87.115.31
b51a:901b:901b:8082:d157:db63:d157:7320	209.87.115.32
b51a:901b:901b:8082:d157:db63:d157:7321	209.87.115.33
b51a:901b:901b:8082:d157:db63:d157:7322	209.87.115.34
b51a:901b:901b:8082:d157:db63:d157:7323	209.87.115.35
b51a:901b:901b:8082:d157:db63:d157:7324	209.87.115.36
b51a:901b:901b:8082:d157:db63:d157:7325	209.87.115.37
b51a:901b:901b:8082:d157:db63:d157:7326	209.87.115.38
b51a:901b:901b:8082:d157:db63:d157:7327	209.87.115.39
b51a:901b:901b:8082:d157:db63:d157:7328	209.87.115.40
b51a:901b:901b:8082:d157:db63:d157:7329	209.87.115.41
b51a:901b:901b:8082:d157:db63:d157:732a	209.87.115.42
b51a:901b:901b:8082:d157:db63:d157:732b	209.87.115.43
b51a:901b:901b:8082:d157:db63:d157:732c	209.87.115.44
b51a:901b:901b:8082:d157:db63:d157:732d	209.87.115.45
b51a:901b:901b:8082:d157:db63:d157:732e	209.87.115.46
b51a:901b:901b:8082:d157:db63:d157:732f	209.87.115.47
b51a:901b:901b:8082:d157:db63:d157:7330	209.87.115.48
b51a:901b:901b:8082:d157:db63:d157:7331	209.87.115.49
b51a:901b:901b:8082:d157:db63:d157:7332	209.87.115.50
b51a:901b:901b:8082:d157:db63:d157:7333	209.87.115.51
b51a:901b:901b:8082:d157:db63:d157:7334	209.87.115.52
b51a:901b:901b:8082:d157:db63:d157:7335	209.87.115.53
b51a:901b:901b:8082:d157:db63:d157:7336	209.87.115.54
b51a:901b:901b:8082:d157:db63:d157:7337	209.87.115.55
b51a:901b:901b:8082:d157:db63:d157:7338	209.87.115.56
b51a:901b:901b:8082:d157:db63:d157:7339	209.87.115.57
b51a:901b:901b:8082:d157:db63:d157:733a	209.87.115.58
b51a:901b:901b:8082:d157:db63:d157:733b	209.87.115.59
b51a:901b:901b:8082:d157:db63:d157:733c	209.87.115.60

b51a:901b:901b:8082:d157:db63:d157:733d	209.87.115.61
b51a:901b:901b:8082:d157:db63:d157:733e	209.87.115.62
b51a:901b:901b:8082:d157:db63:d157:733f	209.87.115.63
b51a:901b:901b:8082:d157:db63:d157:7340	209.87.115.64
b51a:901b:901b:8082:d157:db63:d157:7341	209.87.115.65
b51a:901b:901b:8082:d157:db63:d157:7342	209.87.115.66
b51a:901b:901b:8082:d157:db63:d157:7343	209.87.115.67
b51a:901b:901b:8082:d157:db63:d157:7344	209.87.115.68
b51a:901b:901b:8082:d157:db63:d157:7345	209.87.115.69
b51a:901b:901b:8082:d157:db63:d157:7346	209.87.115.70
b51a:901b:901b:8082:d157:db63:d157:7347	209.87.115.71
b51a:901b:901b:8082:d157:db63:d157:7348	209.87.115.72
b51a:901b:901b:8082:d157:db63:d157:7349	209.87.115.73
b51a:901b:901b:8082:d157:db63:d157:734a	209.87.115.74
b51a:901b:901b:8082:d157:db63:d157:734b	209.87.115.75
b51a:901b:901b:8082:d157:db63:d157:734c	209.87.115.76
b51a:901b:901b:8082:d157:db63:d157:734d	209.87.115.77
b51a:901b:901b:8082:d157:db63:d157:734e	209.87.115.78
b51a:901b:901b:8082:d157:db63:d157:734f	209.87.115.79
b51a:901b:901b:8082:d157:db63:d157:7350	209.87.115.80
b51a:901b:901b:8082:d157:db63:d157:7351	209.87.115.81
b51a:901b:901b:8082:d157:db63:d157:7352	209.87.115.82
b51a:901b:901b:8082:d157:db63:d157:7353	209.87.115.83
b51a:901b:901b:8082:d157:db63:d157:7354	209.87.115.84
b51a:901b:901b:8082:d157:db63:d157:7355	209.87.115.85
b51a:901b:901b:8082:d157:db63:d157:7356	209.87.115.86
b51a:901b:901b:8082:d157:db63:d157:7357	209.87.115.87
b51a:901b:901b:8082:d157:db63:d157:7358	209.87.115.88
b51a:901b:901b:8082:d157:db63:d157:7359	209.87.115.89
b51a:901b:901b:8082:d157:db63:d157:735a	209.87.115.90
b51a:901b:901b:8082:d157:db63:d157:735b	209.87.115.91
b51a:901b:901b:8082:d157:db63:d157:735c	209.87.115.92
b51a:901b:901b:8082:d157:db63:d157:735d	209.87.115.93
b51a:901b:901b:8082:d157:db63:d157:735e	209.87.115.94
b51a:901b:901b:8082:d157:db63:d157:735f	209.87.115.95
b51a:901b:901b:8082:d157:db63:d157:7360	209.87.115.96
b51a:901b:901b:8082:d157:db63:d157:7361	209.87.115.97
b51a:901b:901b:8082:d157:db63:d157:7362	209.87.115.98
b51a:901b:901b:8082:d157:db63:d157:7363	209.87.115.99
b51a:901b:901b:8082:d157:db63:d157:7364	209.87.115.100
b51a:901b:901b:8082:d157:db63:d157:7365	209.87.115.101
b51a:901b:901b:8082:d157:db63:d157:7366	209.87.115.102
b51a:901b:901b:8082:d157:db63:d157:7367	209.87.115.103
b51a:901b:901b:8082:d157:db63:d157:7368	209.87.115.104
b51a:901b:901b:8082:d157:db63:d157:7369	209.87.115.105
b51a:901b:901b:8082:d157:db63:d157:736a	209.87.115.106
b51a:901b:901b:8082:d157:db63:d157:736b	209.87.115.107
b51a:901b:901b:8082:d157:db63:d157:736c	209.87.115.108
b51a:901b:901b:8082:d157:db63:d157:736d	209.87.115.109
b51a:901b:901b:8082:d157:db63:d157:736e	209.87.115.110
b51a:901b:901b:8082:d157:db63:d157:736f	209.87.115.111
b51a:901b:901b:8082:d157:db63:d157:7370	209.87.115.112
b51a:901b:901b:8082:d157:db63:d157:7371	209.87.115.113
b51a:901b:901b:8082:d157:db63:d157:7372	209.87.115.114
b51a:901b:901b:8082:d157:db63:d157:7373	209.87.115.115
b51a:901b:901b:8082:d157:db63:d157:7374	209.87.115.116
b51a:901b:901b:8082:d157:db63:d157:7375	209.87.115.117
b51a:901b:901b:8082:d157:db63:d157:7376	209.87.115.118
b51a:901b:901b:8082:d157:db63:d157:7377	209.87.115.119
b51a:901b:901b:8082:d157:db63:d157:7378	209.87.115.120

b51a:901b:901b:8082:d157:db63:d157:7379	209.87.115.121
b51a:901b:901b:8082:d157:db63:d157:737a	209.87.115.122
b51a:901b:901b:8082:d157:db63:d157:737b	209.87.115.123
b51a:901b:901b:8082:d157:db63:d157:737c	209.87.115.124
b51a:901b:901b:8082:d157:db63:d157:737d	209.87.115.125
b51a:901b:901b:8082:d157:db63:d157:737e	209.87.115.126
b51a:901b:901b:8082:d157:db63:d157:737f	209.87.115.127
b51a:901b:901b:8082:d157:db63:d157:7380	209.87.115.128
b51a:901b:901b:8082:d157:db63:d157:7381	209.87.115.129
b51a:901b:901b:8082:d157:db63:d157:7382	209.87.115.130
b51a:901b:901b:8082:d157:db63:d157:7383	209.87.115.131
b51a:901b:901b:8082:d157:db63:d157:7384	209.87.115.132
b51a:901b:901b:8082:d157:db63:d157:7385	209.87.115.133
b51a:901b:901b:8082:d157:db63:d157:7386	209.87.115.134
b51a:901b:901b:8082:d157:db63:d157:7387	209.87.115.135
b51a:901b:901b:8082:d157:db63:d157:7388	209.87.115.136
b51a:901b:901b:8082:d157:db63:d157:7389	209.87.115.137
b51a:901b:901b:8082:d157:db63:d157:738a	209.87.115.138
b51a:901b:901b:8082:d157:db63:d157:738b	209.87.115.139
b51a:901b:901b:8082:d157:db63:d157:738c	209.87.115.140
b51a:901b:901b:8082:d157:db63:d157:738d	209.87.115.141
b51a:901b:901b:8082:d157:db63:d157:738e	209.87.115.142
b51a:901b:901b:8082:d157:db63:d157:738f	209.87.115.143
b51a:901b:901b:8082:d157:db63:d157:7390	209.87.115.144
b51a:901b:901b:8082:d157:db63:d157:7391	209.87.115.145
b51a:901b:901b:8082:d157:db63:d157:7392	209.87.115.146
b51a:901b:901b:8082:d157:db63:d157:7393	209.87.115.147
b51a:901b:901b:8082:d157:db63:d157:7394	209.87.115.148
b51a:901b:901b:8082:d157:db63:d157:7395	209.87.115.149
b51a:901b:901b:8082:d157:db63:d157:7396	209.87.115.150
b51a:901b:901b:8082:d157:db63:d157:7397	209.87.115.151
b51a:901b:901b:8082:d157:db63:d157:7398	209.87.115.152
b51a:901b:901b:8082:d157:db63:d157:7399	209.87.115.153
b51a:901b:901b:8082:d157:db63:d157:739a	209.87.115.154
b51a:901b:901b:8082:d157:db63:d157:739b	209.87.115.155
b51a:901b:901b:8082:d157:db63:d157:739c	209.87.115.156
b51a:901b:901b:8082:d157:db63:d157:739d	209.87.115.157
b51a:901b:901b:8082:d157:db63:d157:739e	209.87.115.158
b51a:901b:901b:8082:d157:db63:d157:739f	209.87.115.159
b51a:901b:901b:8082:d157:db63:d157:73a0	209.87.115.160
b51a:901b:901b:8082:d157:db63:d157:73a1	209.87.115.161
b51a:901b:901b:8082:d157:db63:d157:73a2	209.87.115.162
b51a:901b:901b:8082:d157:db63:d157:73a3	209.87.115.163
b51a:901b:901b:8082:d157:db63:d157:73a4	209.87.115.164
b51a:901b:901b:8082:d157:db63:d157:73a5	209.87.115.165
b51a:901b:901b:8082:d157:db63:d157:73a6	209.87.115.166
b51a:901b:901b:8082:d157:db63:d157:73a7	209.87.115.167
b51a:901b:901b:8082:d157:db63:d157:73a8	209.87.115.168
b51a:901b:901b:8082:d157:db63:d157:73a9	209.87.115.169
b51a:901b:901b:8082:d157:db63:d157:73aa	209.87.115.170
b51a:901b:901b:8082:d157:db63:d157:73ab	209.87.115.171
b51a:901b:901b:8082:d157:db63:d157:73ac	209.87.115.172
b51a:901b:901b:8082:d157:db63:d157:73ad	209.87.115.173
b51a:901b:901b:8082:d157:db63:d157:73ae	209.87.115.174
b51a:901b:901b:8082:d157:db63:d157:73af	209.87.115.175
b51a:901b:901b:8082:d157:db63:d157:73b0	209.87.115.176
b51a:901b:901b:8082:d157:db63:d157:73b1	209.87.115.177
b51a:901b:901b:8082:d157:db63:d157:73b2	209.87.115.178
b51a:901b:901b:8082:d157:db63:d157:73b3	209.87.115.179
b51a:901b:901b:8082:d157:db63:d157:73b4	209.87.115.180

b51a:901b:901b:8082:d157:db63:d157:73b5	209.87.115.181
b51a:901b:901b:8082:d157:db63:d157:73b6	209.87.115.182
b51a:901b:901b:8082:d157:db63:d157:73b7	209.87.115.183
b51a:901b:901b:8082:d157:db63:d157:73b8	209.87.115.184
b51a:901b:901b:8082:d157:db63:d157:73b9	209.87.115.185
b51a:901b:901b:8082:d157:db63:d157:73ba	209.87.115.186
b51a:901b:901b:8082:d157:db63:d157:73bb	209.87.115.187
b51a:901b:901b:8082:d157:db63:d157:73bc	209.87.115.188
b51a:901b:901b:8082:d157:db63:d157:73bd	209.87.115.189
b51a:901b:901b:8082:d157:db63:d157:73be	209.87.115.190
b51a:901b:901b:8082:d157:db63:d157:73bf	209.87.115.191
b51a:901b:901b:8082:d157:db63:d157:73c0	209.87.115.192
b51a:901b:901b:8082:d157:db63:d157:73c1	209.87.115.193
b51a:901b:901b:8082:d157:db63:d157:73c2	209.87.115.194
b51a:901b:901b:8082:d157:db63:d157:73c3	209.87.115.195
b51a:901b:901b:8082:d157:db63:d157:73c4	209.87.115.196
b51a:901b:901b:8082:d157:db63:d157:73c5	209.87.115.197
b51a:901b:901b:8082:d157:db63:d157:73c6	209.87.115.198
b51a:901b:901b:8082:d157:db63:d157:73c7	209.87.115.199
b51a:901b:901b:8082:d157:db63:d157:73c8	209.87.115.200
b51a:901b:901b:8082:d157:db63:d157:73c9	209.87.115.201
b51a:901b:901b:8082:d157:db63:d157:73ca	209.87.115.202
b51a:901b:901b:8082:d157:db63:d157:73cb	209.87.115.203
b51a:901b:901b:8082:d157:db63:d157:73cc	209.87.115.204
b51a:901b:901b:8082:d157:db63:d157:73cd	209.87.115.205
b51a:901b:901b:8082:d157:db63:d157:73ce	209.87.115.206
b51a:901b:901b:8082:d157:db63:d157:73cf	209.87.115.207
b51a:901b:901b:8082:d157:db63:d157:73d0	209.87.115.208
b51a:901b:901b:8082:d157:db63:d157:73d1	209.87.115.209
b51a:901b:901b:8082:d157:db63:d157:73d2	209.87.115.210
b51a:901b:901b:8082:d157:db63:d157:73d3	209.87.115.211
b51a:901b:901b:8082:d157:db63:d157:73d4	209.87.115.212
b51a:901b:901b:8082:d157:db63:d157:73d5	209.87.115.213
b51a:901b:901b:8082:d157:db63:d157:73d6	209.87.115.214
b51a:901b:901b:8082:d157:db63:d157:73d7	209.87.115.215
b51a:901b:901b:8082:d157:db63:d157:73d8	209.87.115.216
b51a:901b:901b:8082:d157:db63:d157:73d9	209.87.115.217
b51a:901b:901b:8082:d157:db63:d157:73da	209.87.115.218
b51a:901b:901b:8082:d157:db63:d157:73db	209.87.115.219
b51a:901b:901b:8082:d157:db63:d157:73dc	209.87.115.220
b51a:901b:901b:8082:d157:db63:d157:73dd	209.87.115.221
b51a:901b:901b:8082:d157:db63:d157:73de	209.87.115.222
b51a:901b:901b:8082:d157:db63:d157:73df	209.87.115.223
b51a:901b:901b:8082:d157:db63:d157:73e0	209.87.115.224
b51a:901b:901b:8082:d157:db63:d157:73e1	209.87.115.225
b51a:901b:901b:8082:d157:db63:d157:73e2	209.87.115.226
b51a:901b:901b:8082:d157:db63:d157:73e3	209.87.115.227
b51a:901b:901b:8082:d157:db63:d157:73e4	209.87.115.228
b51a:901b:901b:8082:d157:db63:d157:73e5	209.87.115.229
b51a:901b:901b:8082:d157:db63:d157:73e6	209.87.115.230
b51a:901b:901b:8082:d157:db63:d157:73e7	209.87.115.231
b51a:901b:901b:8082:d157:db63:d157:73e8	209.87.115.232
b51a:901b:901b:8082:d157:db63:d157:73e9	209.87.115.233
b51a:901b:901b:8082:d157:db63:d157:73ea	209.87.115.234
b51a:901b:901b:8082:d157:db63:d157:73eb	209.87.115.235
b51a:901b:901b:8082:d157:db63:d157:73ec	209.87.115.236
b51a:901b:901b:8082:d157:db63:d157:73ed	209.87.115.237
b51a:901b:901b:8082:d157:db63:d157:73ee	209.87.115.238
b51a:901b:901b:8082:d157:db63:d157:73ef	209.87.115.239
b51a:901b:901b:8082:d157:db63:d157:73f0	209.87.115.240
b51a:901b:901b:8082:d157:db63:d157:73f1	209.87.115.241
b51a:901b:901b:8082:d157:db63:d157:73f2	209.87.115.242
b51a:901b:901b:8082:d157:db63:d157:73f3	209.87.115.243
b51a:901b:901b:8082:d157:db63:d157:73f4	209.87.115.244
b51a:901b:901b:8082:d157:db63:d157:73f5	209.87.115.245
b51a:901b:901b:8082:d157:db63:d157:73f6	209.87.115.246
b51a:901b:901b:8082:d157:db63:d157:73f7	209.87.115.247
b51a:901b:901b:8082:d157:db63:d157:73f8	209.87.115.248
b51a:901b:901b:8082:d157:db63:d157:73f9	209.87.115.249
b51a:901b:901b:8082:d157:db63:d157:73fa	209.87.115.250
b51a:901b:901b:8082:d157:db63:d157:73fb	209.87.115.251
b51a:901b:901b:8082:d157:db63:d157:73fc	209.87.115.252
b51a:901b:901b:8082:d157:db63:d157:73fd	209.87.115.253
b51a:901b:901b:8082:d157:db63:d157:73fe	209.87.115.254
b51a:901b:901b:8082:d157:db63:d157:73ff	209.87.115.255

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.