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:a301	209.87.163.1
b51a:901b:901b:8082:d157:db63:d157:a302	209.87.163.2
b51a:901b:901b:8082:d157:db63:d157:a303	209.87.163.3
b51a:901b:901b:8082:d157:db63:d157:a304	209.87.163.4
b51a:901b:901b:8082:d157:db63:d157:a305	209.87.163.5
b51a:901b:901b:8082:d157:db63:d157:a306	209.87.163.6
b51a:901b:901b:8082:d157:db63:d157:a307	209.87.163.7
b51a:901b:901b:8082:d157:db63:d157:a308	209.87.163.8
b51a:901b:901b:8082:d157:db63:d157:a309	209.87.163.9
b51a:901b:901b:8082:d157:db63:d157:a30a	209.87.163.10
b51a:901b:901b:8082:d157:db63:d157:a30b	209.87.163.11
b51a:901b:901b:8082:d157:db63:d157:a30c	209.87.163.12
b51a:901b:901b:8082:d157:db63:d157:a30d	209.87.163.13
b51a:901b:901b:8082:d157:db63:d157:a30e	209.87.163.14
b51a:901b:901b:8082:d157:db63:d157:a30f	209.87.163.15
b51a:901b:901b:8082:d157:db63:d157:a310	209.87.163.16
b51a:901b:901b:8082:d157:db63:d157:a311	209.87.163.17
b51a:901b:901b:8082:d157:db63:d157:a312	209.87.163.18
b51a:901b:901b:8082:d157:db63:d157:a313	209.87.163.19
b51a:901b:901b:8082:d157:db63:d157:a314	209.87.163.20
b51a:901b:901b:8082:d157:db63:d157:a315	209.87.163.21
b51a:901b:901b:8082:d157:db63:d157:a316	209.87.163.22
b51a:901b:901b:8082:d157:db63:d157:a317	209.87.163.23
b51a:901b:901b:8082:d157:db63:d157:a318	209.87.163.24
b51a:901b:901b:8082:d157:db63:d157:a319	209.87.163.25
b51a:901b:901b:8082:d157:db63:d157:a31a	209.87.163.26
b51a:901b:901b:8082:d157:db63:d157:a31b	209.87.163.27
b51a:901b:901b:8082:d157:db63:d157:a31c	209.87.163.28
b51a:901b:901b:8082:d157:db63:d157:a31d	209.87.163.29
b51a:901b:901b:8082:d157:db63:d157:a31e	209.87.163.30
b51a:901b:901b:8082:d157:db63:d157:a31f	209.87.163.31
b51a:901b:901b:8082:d157:db63:d157:a320	209.87.163.32
b51a:901b:901b:8082:d157:db63:d157:a321	209.87.163.33
b51a:901b:901b:8082:d157:db63:d157:a322	209.87.163.34
b51a:901b:901b:8082:d157:db63:d157:a323	209.87.163.35
b51a:901b:901b:8082:d157:db63:d157:a324	209.87.163.36
b51a:901b:901b:8082:d157:db63:d157:a325	209.87.163.37
b51a:901b:901b:8082:d157:db63:d157:a326	209.87.163.38
b51a:901b:901b:8082:d157:db63:d157:a327	209.87.163.39
b51a:901b:901b:8082:d157:db63:d157:a328	209.87.163.40
b51a:901b:901b:8082:d157:db63:d157:a329	209.87.163.41
b51a:901b:901b:8082:d157:db63:d157:a32a	209.87.163.42
b51a:901b:901b:8082:d157:db63:d157:a32b	209.87.163.43
b51a:901b:901b:8082:d157:db63:d157:a32c	209.87.163.44
b51a:901b:901b:8082:d157:db63:d157:a32d	209.87.163.45
b51a:901b:901b:8082:d157:db63:d157:a32e	209.87.163.46
b51a:901b:901b:8082:d157:db63:d157:a32f	209.87.163.47
b51a:901b:901b:8082:d157:db63:d157:a330	209.87.163.48
b51a:901b:901b:8082:d157:db63:d157:a331	209.87.163.49
b51a:901b:901b:8082:d157:db63:d157:a332	209.87.163.50
b51a:901b:901b:8082:d157:db63:d157:a333	209.87.163.51
b51a:901b:901b:8082:d157:db63:d157:a334	209.87.163.52
b51a:901b:901b:8082:d157:db63:d157:a335	209.87.163.53
b51a:901b:901b:8082:d157:db63:d157:a336	209.87.163.54
b51a:901b:901b:8082:d157:db63:d157:a337	209.87.163.55
b51a:901b:901b:8082:d157:db63:d157:a338	209.87.163.56
b51a:901b:901b:8082:d157:db63:d157:a339	209.87.163.57
b51a:901b:901b:8082:d157:db63:d157:a33a	209.87.163.58
b51a:901b:901b:8082:d157:db63:d157:a33b	209.87.163.59
b51a:901b:901b:8082:d157:db63:d157:a33c	209.87.163.60

b51a:901b:901b:8082:d157:db63:d157:a33d	209.87.163.61
b51a:901b:901b:8082:d157:db63:d157:a33e	209.87.163.62
b51a:901b:901b:8082:d157:db63:d157:a33f	209.87.163.63
b51a:901b:901b:8082:d157:db63:d157:a340	209.87.163.64
b51a:901b:901b:8082:d157:db63:d157:a341	209.87.163.65
b51a:901b:901b:8082:d157:db63:d157:a342	209.87.163.66
b51a:901b:901b:8082:d157:db63:d157:a343	209.87.163.67
b51a:901b:901b:8082:d157:db63:d157:a344	209.87.163.68
b51a:901b:901b:8082:d157:db63:d157:a345	209.87.163.69
b51a:901b:901b:8082:d157:db63:d157:a346	209.87.163.70
b51a:901b:901b:8082:d157:db63:d157:a347	209.87.163.71
b51a:901b:901b:8082:d157:db63:d157:a348	209.87.163.72
b51a:901b:901b:8082:d157:db63:d157:a349	209.87.163.73
b51a:901b:901b:8082:d157:db63:d157:a34a	209.87.163.74
b51a:901b:901b:8082:d157:db63:d157:a34b	209.87.163.75
b51a:901b:901b:8082:d157:db63:d157:a34c	209.87.163.76
b51a:901b:901b:8082:d157:db63:d157:a34d	209.87.163.77
b51a:901b:901b:8082:d157:db63:d157:a34e	209.87.163.78
b51a:901b:901b:8082:d157:db63:d157:a34f	209.87.163.79
b51a:901b:901b:8082:d157:db63:d157:a350	209.87.163.80
b51a:901b:901b:8082:d157:db63:d157:a351	209.87.163.81
b51a:901b:901b:8082:d157:db63:d157:a352	209.87.163.82
b51a:901b:901b:8082:d157:db63:d157:a353	209.87.163.83
b51a:901b:901b:8082:d157:db63:d157:a354	209.87.163.84
b51a:901b:901b:8082:d157:db63:d157:a355	209.87.163.85
b51a:901b:901b:8082:d157:db63:d157:a356	209.87.163.86
b51a:901b:901b:8082:d157:db63:d157:a357	209.87.163.87
b51a:901b:901b:8082:d157:db63:d157:a358	209.87.163.88
b51a:901b:901b:8082:d157:db63:d157:a359	209.87.163.89
b51a:901b:901b:8082:d157:db63:d157:a35a	209.87.163.90
b51a:901b:901b:8082:d157:db63:d157:a35b	209.87.163.91
b51a:901b:901b:8082:d157:db63:d157:a35c	209.87.163.92
b51a:901b:901b:8082:d157:db63:d157:a35d	209.87.163.93
b51a:901b:901b:8082:d157:db63:d157:a35e	209.87.163.94
b51a:901b:901b:8082:d157:db63:d157:a35f	209.87.163.95
b51a:901b:901b:8082:d157:db63:d157:a360	209.87.163.96
b51a:901b:901b:8082:d157:db63:d157:a361	209.87.163.97
b51a:901b:901b:8082:d157:db63:d157:a362	209.87.163.98
b51a:901b:901b:8082:d157:db63:d157:a363	209.87.163.99
b51a:901b:901b:8082:d157:db63:d157:a364	209.87.163.100
b51a:901b:901b:8082:d157:db63:d157:a365	209.87.163.101
b51a:901b:901b:8082:d157:db63:d157:a366	209.87.163.102
b51a:901b:901b:8082:d157:db63:d157:a367	209.87.163.103
b51a:901b:901b:8082:d157:db63:d157:a368	209.87.163.104
b51a:901b:901b:8082:d157:db63:d157:a369	209.87.163.105
b51a:901b:901b:8082:d157:db63:d157:a36a	209.87.163.106
b51a:901b:901b:8082:d157:db63:d157:a36b	209.87.163.107
b51a:901b:901b:8082:d157:db63:d157:a36c	209.87.163.108
b51a:901b:901b:8082:d157:db63:d157:a36d	209.87.163.109
b51a:901b:901b:8082:d157:db63:d157:a36e	209.87.163.110
b51a:901b:901b:8082:d157:db63:d157:a36f	209.87.163.111
b51a:901b:901b:8082:d157:db63:d157:a370	209.87.163.112
b51a:901b:901b:8082:d157:db63:d157:a371	209.87.163.113
b51a:901b:901b:8082:d157:db63:d157:a372	209.87.163.114
b51a:901b:901b:8082:d157:db63:d157:a373	209.87.163.115
b51a:901b:901b:8082:d157:db63:d157:a374	209.87.163.116
b51a:901b:901b:8082:d157:db63:d157:a375	209.87.163.117
b51a:901b:901b:8082:d157:db63:d157:a376	209.87.163.118
b51a:901b:901b:8082:d157:db63:d157:a377	209.87.163.119
b51a:901b:901b:8082:d157:db63:d157:a378	209.87.163.120

b51a:901b:901b:8082:d157:db63:d157:a379	209.87.163.121
b51a:901b:901b:8082:d157:db63:d157:a37a	209.87.163.122
b51a:901b:901b:8082:d157:db63:d157:a37b	209.87.163.123
b51a:901b:901b:8082:d157:db63:d157:a37c	209.87.163.124
b51a:901b:901b:8082:d157:db63:d157:a37d	209.87.163.125
b51a:901b:901b:8082:d157:db63:d157:a37e	209.87.163.126
b51a:901b:901b:8082:d157:db63:d157:a37f	209.87.163.127
b51a:901b:901b:8082:d157:db63:d157:a380	209.87.163.128
b51a:901b:901b:8082:d157:db63:d157:a381	209.87.163.129
b51a:901b:901b:8082:d157:db63:d157:a382	209.87.163.130
b51a:901b:901b:8082:d157:db63:d157:a383	209.87.163.131
b51a:901b:901b:8082:d157:db63:d157:a384	209.87.163.132
b51a:901b:901b:8082:d157:db63:d157:a385	209.87.163.133
b51a:901b:901b:8082:d157:db63:d157:a386	209.87.163.134
b51a:901b:901b:8082:d157:db63:d157:a387	209.87.163.135
b51a:901b:901b:8082:d157:db63:d157:a388	209.87.163.136
b51a:901b:901b:8082:d157:db63:d157:a389	209.87.163.137
b51a:901b:901b:8082:d157:db63:d157:a38a	209.87.163.138
b51a:901b:901b:8082:d157:db63:d157:a38b	209.87.163.139
b51a:901b:901b:8082:d157:db63:d157:a38c	209.87.163.140
b51a:901b:901b:8082:d157:db63:d157:a38d	209.87.163.141
b51a:901b:901b:8082:d157:db63:d157:a38e	209.87.163.142
b51a:901b:901b:8082:d157:db63:d157:a38f	209.87.163.143
b51a:901b:901b:8082:d157:db63:d157:a390	209.87.163.144
b51a:901b:901b:8082:d157:db63:d157:a391	209.87.163.145
b51a:901b:901b:8082:d157:db63:d157:a392	209.87.163.146
b51a:901b:901b:8082:d157:db63:d157:a393	209.87.163.147
b51a:901b:901b:8082:d157:db63:d157:a394	209.87.163.148
b51a:901b:901b:8082:d157:db63:d157:a395	209.87.163.149
b51a:901b:901b:8082:d157:db63:d157:a396	209.87.163.150
b51a:901b:901b:8082:d157:db63:d157:a397	209.87.163.151
b51a:901b:901b:8082:d157:db63:d157:a398	209.87.163.152
b51a:901b:901b:8082:d157:db63:d157:a399	209.87.163.153
b51a:901b:901b:8082:d157:db63:d157:a39a	209.87.163.154
b51a:901b:901b:8082:d157:db63:d157:a39b	209.87.163.155
b51a:901b:901b:8082:d157:db63:d157:a39c	209.87.163.156
b51a:901b:901b:8082:d157:db63:d157:a39d	209.87.163.157
b51a:901b:901b:8082:d157:db63:d157:a39e	209.87.163.158
b51a:901b:901b:8082:d157:db63:d157:a39f	209.87.163.159
b51a:901b:901b:8082:d157:db63:d157:a3a0	209.87.163.160
b51a:901b:901b:8082:d157:db63:d157:a3a1	209.87.163.161
b51a:901b:901b:8082:d157:db63:d157:a3a2	209.87.163.162
b51a:901b:901b:8082:d157:db63:d157:a3a3	209.87.163.163
b51a:901b:901b:8082:d157:db63:d157:a3a4	209.87.163.164
b51a:901b:901b:8082:d157:db63:d157:a3a5	209.87.163.165
b51a:901b:901b:8082:d157:db63:d157:a3a6	209.87.163.166
b51a:901b:901b:8082:d157:db63:d157:a3a7	209.87.163.167
b51a:901b:901b:8082:d157:db63:d157:a3a8	209.87.163.168
b51a:901b:901b:8082:d157:db63:d157:a3a9	209.87.163.169
b51a:901b:901b:8082:d157:db63:d157:a3aa	209.87.163.170
b51a:901b:901b:8082:d157:db63:d157:a3ab	209.87.163.171
b51a:901b:901b:8082:d157:db63:d157:a3ac	209.87.163.172
b51a:901b:901b:8082:d157:db63:d157:a3ad	209.87.163.173
b51a:901b:901b:8082:d157:db63:d157:a3ae	209.87.163.174
b51a:901b:901b:8082:d157:db63:d157:a3af	209.87.163.175
b51a:901b:901b:8082:d157:db63:d157:a3b0	209.87.163.176
b51a:901b:901b:8082:d157:db63:d157:a3b1	209.87.163.177
b51a:901b:901b:8082:d157:db63:d157:a3b2	209.87.163.178
b51a:901b:901b:8082:d157:db63:d157:a3b3	209.87.163.179
b51a:901b:901b:8082:d157:db63:d157:a3b4	209.87.163.180

b51a:901b:901b:8082:d157:db63:d157:a3b5	209.87.163.181
b51a:901b:901b:8082:d157:db63:d157:a3b6	209.87.163.182
b51a:901b:901b:8082:d157:db63:d157:a3b7	209.87.163.183
b51a:901b:901b:8082:d157:db63:d157:a3b8	209.87.163.184
b51a:901b:901b:8082:d157:db63:d157:a3b9	209.87.163.185
b51a:901b:901b:8082:d157:db63:d157:a3ba	209.87.163.186
b51a:901b:901b:8082:d157:db63:d157:a3bb	209.87.163.187
b51a:901b:901b:8082:d157:db63:d157:a3bc	209.87.163.188
b51a:901b:901b:8082:d157:db63:d157:a3bd	209.87.163.189
b51a:901b:901b:8082:d157:db63:d157:a3be	209.87.163.190
b51a:901b:901b:8082:d157:db63:d157:a3bf	209.87.163.191
b51a:901b:901b:8082:d157:db63:d157:a3c0	209.87.163.192
b51a:901b:901b:8082:d157:db63:d157:a3c1	209.87.163.193
b51a:901b:901b:8082:d157:db63:d157:a3c2	209.87.163.194
b51a:901b:901b:8082:d157:db63:d157:a3c3	209.87.163.195
b51a:901b:901b:8082:d157:db63:d157:a3c4	209.87.163.196
b51a:901b:901b:8082:d157:db63:d157:a3c5	209.87.163.197
b51a:901b:901b:8082:d157:db63:d157:a3c6	209.87.163.198
b51a:901b:901b:8082:d157:db63:d157:a3c7	209.87.163.199
b51a:901b:901b:8082:d157:db63:d157:a3c8	209.87.163.200
b51a:901b:901b:8082:d157:db63:d157:a3c9	209.87.163.201
b51a:901b:901b:8082:d157:db63:d157:a3ca	209.87.163.202
b51a:901b:901b:8082:d157:db63:d157:a3cb	209.87.163.203
b51a:901b:901b:8082:d157:db63:d157:a3cc	209.87.163.204
b51a:901b:901b:8082:d157:db63:d157:a3cd	209.87.163.205
b51a:901b:901b:8082:d157:db63:d157:a3ce	209.87.163.206
b51a:901b:901b:8082:d157:db63:d157:a3cf	209.87.163.207
b51a:901b:901b:8082:d157:db63:d157:a3d0	209.87.163.208
b51a:901b:901b:8082:d157:db63:d157:a3d1	209.87.163.209
b51a:901b:901b:8082:d157:db63:d157:a3d2	209.87.163.210
b51a:901b:901b:8082:d157:db63:d157:a3d3	209.87.163.211
b51a:901b:901b:8082:d157:db63:d157:a3d4	209.87.163.212
b51a:901b:901b:8082:d157:db63:d157:a3d5	209.87.163.213
b51a:901b:901b:8082:d157:db63:d157:a3d6	209.87.163.214
b51a:901b:901b:8082:d157:db63:d157:a3d7	209.87.163.215
b51a:901b:901b:8082:d157:db63:d157:a3d8	209.87.163.216
b51a:901b:901b:8082:d157:db63:d157:a3d9	209.87.163.217
b51a:901b:901b:8082:d157:db63:d157:a3da	209.87.163.218
b51a:901b:901b:8082:d157:db63:d157:a3db	209.87.163.219
b51a:901b:901b:8082:d157:db63:d157:a3dc	209.87.163.220
b51a:901b:901b:8082:d157:db63:d157:a3dd	209.87.163.221
b51a:901b:901b:8082:d157:db63:d157:a3de	209.87.163.222
b51a:901b:901b:8082:d157:db63:d157:a3df	209.87.163.223
b51a:901b:901b:8082:d157:db63:d157:a3e0	209.87.163.224
b51a:901b:901b:8082:d157:db63:d157:a3e1	209.87.163.225
b51a:901b:901b:8082:d157:db63:d157:a3e2	209.87.163.226
b51a:901b:901b:8082:d157:db63:d157:a3e3	209.87.163.227
b51a:901b:901b:8082:d157:db63:d157:a3e4	209.87.163.228
b51a:901b:901b:8082:d157:db63:d157:a3e5	209.87.163.229
b51a:901b:901b:8082:d157:db63:d157:a3e6	209.87.163.230
b51a:901b:901b:8082:d157:db63:d157:a3e7	209.87.163.231
b51a:901b:901b:8082:d157:db63:d157:a3e8	209.87.163.232
b51a:901b:901b:8082:d157:db63:d157:a3e9	209.87.163.233
b51a:901b:901b:8082:d157:db63:d157:a3ea	209.87.163.234
b51a:901b:901b:8082:d157:db63:d157:a3eb	209.87.163.235
b51a:901b:901b:8082:d157:db63:d157:a3ec	209.87.163.236
b51a:901b:901b:8082:d157:db63:d157:a3ed	209.87.163.237
b51a:901b:901b:8082:d157:db63:d157:a3ee	209.87.163.238
b51a:901b:901b:8082:d157:db63:d157:a3ef	209.87.163.239
b51a:901b:901b:8082:d157:db63:d157:a3f0	209.87.163.240
b51a:901b:901b:8082:d157:db63:d157:a3f1	209.87.163.241
b51a:901b:901b:8082:d157:db63:d157:a3f2	209.87.163.242
b51a:901b:901b:8082:d157:db63:d157:a3f3	209.87.163.243
b51a:901b:901b:8082:d157:db63:d157:a3f4	209.87.163.244
b51a:901b:901b:8082:d157:db63:d157:a3f5	209.87.163.245
b51a:901b:901b:8082:d157:db63:d157:a3f6	209.87.163.246
b51a:901b:901b:8082:d157:db63:d157:a3f7	209.87.163.247
b51a:901b:901b:8082:d157:db63:d157:a3f8	209.87.163.248
b51a:901b:901b:8082:d157:db63:d157:a3f9	209.87.163.249
b51a:901b:901b:8082:d157:db63:d157:a3fa	209.87.163.250
b51a:901b:901b:8082:d157:db63:d157:a3fb	209.87.163.251
b51a:901b:901b:8082:d157:db63:d157:a3fc	209.87.163.252
b51a:901b:901b:8082:d157:db63:d157:a3fd	209.87.163.253
b51a:901b:901b:8082:d157:db63:d157:a3fe	209.87.163.254
b51a:901b:901b:8082:d157:db63:d157:a3ff	209.87.163.255

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.