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:ac86:b155:6401	177.85.100.1
b51a:901b:901b:8082:d157:ac86:b155:6402	177.85.100.2
b51a:901b:901b:8082:d157:ac86:b155:6403	177.85.100.3
b51a:901b:901b:8082:d157:ac86:b155:6404	177.85.100.4
b51a:901b:901b:8082:d157:ac86:b155:6405	177.85.100.5
b51a:901b:901b:8082:d157:ac86:b155:6406	177.85.100.6
b51a:901b:901b:8082:d157:ac86:b155:6407	177.85.100.7
b51a:901b:901b:8082:d157:ac86:b155:6408	177.85.100.8
b51a:901b:901b:8082:d157:ac86:b155:6409	177.85.100.9
b51a:901b:901b:8082:d157:ac86:b155:640a	177.85.100.10
b51a:901b:901b:8082:d157:ac86:b155:640b	177.85.100.11
b51a:901b:901b:8082:d157:ac86:b155:640c	177.85.100.12
b51a:901b:901b:8082:d157:ac86:b155:640d	177.85.100.13
b51a:901b:901b:8082:d157:ac86:b155:640e	177.85.100.14
b51a:901b:901b:8082:d157:ac86:b155:640f	177.85.100.15
b51a:901b:901b:8082:d157:ac86:b155:6410	177.85.100.16
b51a:901b:901b:8082:d157:ac86:b155:6411	177.85.100.17
b51a:901b:901b:8082:d157:ac86:b155:6412	177.85.100.18
b51a:901b:901b:8082:d157:ac86:b155:6413	177.85.100.19
b51a:901b:901b:8082:d157:ac86:b155:6414	177.85.100.20
b51a:901b:901b:8082:d157:ac86:b155:6415	177.85.100.21
b51a:901b:901b:8082:d157:ac86:b155:6416	177.85.100.22
b51a:901b:901b:8082:d157:ac86:b155:6417	177.85.100.23
b51a:901b:901b:8082:d157:ac86:b155:6418	177.85.100.24
b51a:901b:901b:8082:d157:ac86:b155:6419	177.85.100.25
b51a:901b:901b:8082:d157:ac86:b155:641a	177.85.100.26
b51a:901b:901b:8082:d157:ac86:b155:641b	177.85.100.27
b51a:901b:901b:8082:d157:ac86:b155:641c	177.85.100.28
b51a:901b:901b:8082:d157:ac86:b155:641d	177.85.100.29
b51a:901b:901b:8082:d157:ac86:b155:641e	177.85.100.30
b51a:901b:901b:8082:d157:ac86:b155:641f	177.85.100.31
b51a:901b:901b:8082:d157:ac86:b155:6420	177.85.100.32
b51a:901b:901b:8082:d157:ac86:b155:6421	177.85.100.33
b51a:901b:901b:8082:d157:ac86:b155:6422	177.85.100.34
b51a:901b:901b:8082:d157:ac86:b155:6423	177.85.100.35
b51a:901b:901b:8082:d157:ac86:b155:6424	177.85.100.36
b51a:901b:901b:8082:d157:ac86:b155:6425	177.85.100.37
b51a:901b:901b:8082:d157:ac86:b155:6426	177.85.100.38
b51a:901b:901b:8082:d157:ac86:b155:6427	177.85.100.39
b51a:901b:901b:8082:d157:ac86:b155:6428	177.85.100.40
b51a:901b:901b:8082:d157:ac86:b155:6429	177.85.100.41
b51a:901b:901b:8082:d157:ac86:b155:642a	177.85.100.42
b51a:901b:901b:8082:d157:ac86:b155:642b	177.85.100.43
b51a:901b:901b:8082:d157:ac86:b155:642c	177.85.100.44
b51a:901b:901b:8082:d157:ac86:b155:642d	177.85.100.45
b51a:901b:901b:8082:d157:ac86:b155:642e	177.85.100.46
b51a:901b:901b:8082:d157:ac86:b155:642f	177.85.100.47
b51a:901b:901b:8082:d157:ac86:b155:6430	177.85.100.48
b51a:901b:901b:8082:d157:ac86:b155:6431	177.85.100.49
b51a:901b:901b:8082:d157:ac86:b155:6432	177.85.100.50
b51a:901b:901b:8082:d157:ac86:b155:6433	177.85.100.51
b51a:901b:901b:8082:d157:ac86:b155:6434	177.85.100.52
b51a:901b:901b:8082:d157:ac86:b155:6435	177.85.100.53
b51a:901b:901b:8082:d157:ac86:b155:6436	177.85.100.54
b51a:901b:901b:8082:d157:ac86:b155:6437	177.85.100.55
b51a:901b:901b:8082:d157:ac86:b155:6438	177.85.100.56
b51a:901b:901b:8082:d157:ac86:b155:6439	177.85.100.57
b51a:901b:901b:8082:d157:ac86:b155:643a	177.85.100.58
b51a:901b:901b:8082:d157:ac86:b155:643b	177.85.100.59
b51a:901b:901b:8082:d157:ac86:b155:643c	177.85.100.60

b51a:901b:901b:8082:d157:ac86:b155:643d	177.85.100.61
b51a:901b:901b:8082:d157:ac86:b155:643e	177.85.100.62
b51a:901b:901b:8082:d157:ac86:b155:643f	177.85.100.63
b51a:901b:901b:8082:d157:ac86:b155:6440	177.85.100.64
b51a:901b:901b:8082:d157:ac86:b155:6441	177.85.100.65
b51a:901b:901b:8082:d157:ac86:b155:6442	177.85.100.66
b51a:901b:901b:8082:d157:ac86:b155:6443	177.85.100.67
b51a:901b:901b:8082:d157:ac86:b155:6444	177.85.100.68
b51a:901b:901b:8082:d157:ac86:b155:6445	177.85.100.69
b51a:901b:901b:8082:d157:ac86:b155:6446	177.85.100.70
b51a:901b:901b:8082:d157:ac86:b155:6447	177.85.100.71
b51a:901b:901b:8082:d157:ac86:b155:6448	177.85.100.72
b51a:901b:901b:8082:d157:ac86:b155:6449	177.85.100.73
b51a:901b:901b:8082:d157:ac86:b155:644a	177.85.100.74
b51a:901b:901b:8082:d157:ac86:b155:644b	177.85.100.75
b51a:901b:901b:8082:d157:ac86:b155:644c	177.85.100.76
b51a:901b:901b:8082:d157:ac86:b155:644d	177.85.100.77
b51a:901b:901b:8082:d157:ac86:b155:644e	177.85.100.78
b51a:901b:901b:8082:d157:ac86:b155:644f	177.85.100.79
b51a:901b:901b:8082:d157:ac86:b155:6450	177.85.100.80
b51a:901b:901b:8082:d157:ac86:b155:6451	177.85.100.81
b51a:901b:901b:8082:d157:ac86:b155:6452	177.85.100.82
b51a:901b:901b:8082:d157:ac86:b155:6453	177.85.100.83
b51a:901b:901b:8082:d157:ac86:b155:6454	177.85.100.84
b51a:901b:901b:8082:d157:ac86:b155:6455	177.85.100.85
b51a:901b:901b:8082:d157:ac86:b155:6456	177.85.100.86
b51a:901b:901b:8082:d157:ac86:b155:6457	177.85.100.87
b51a:901b:901b:8082:d157:ac86:b155:6458	177.85.100.88
b51a:901b:901b:8082:d157:ac86:b155:6459	177.85.100.89
b51a:901b:901b:8082:d157:ac86:b155:645a	177.85.100.90
b51a:901b:901b:8082:d157:ac86:b155:645b	177.85.100.91
b51a:901b:901b:8082:d157:ac86:b155:645c	177.85.100.92
b51a:901b:901b:8082:d157:ac86:b155:645d	177.85.100.93
b51a:901b:901b:8082:d157:ac86:b155:645e	177.85.100.94
b51a:901b:901b:8082:d157:ac86:b155:645f	177.85.100.95
b51a:901b:901b:8082:d157:ac86:b155:6460	177.85.100.96
b51a:901b:901b:8082:d157:ac86:b155:6461	177.85.100.97
b51a:901b:901b:8082:d157:ac86:b155:6462	177.85.100.98
b51a:901b:901b:8082:d157:ac86:b155:6463	177.85.100.99
b51a:901b:901b:8082:d157:ac86:b155:6464	177.85.100.100
b51a:901b:901b:8082:d157:ac86:b155:6465	177.85.100.101
b51a:901b:901b:8082:d157:ac86:b155:6466	177.85.100.102
b51a:901b:901b:8082:d157:ac86:b155:6467	177.85.100.103
b51a:901b:901b:8082:d157:ac86:b155:6468	177.85.100.104
b51a:901b:901b:8082:d157:ac86:b155:6469	177.85.100.105
b51a:901b:901b:8082:d157:ac86:b155:646a	177.85.100.106
b51a:901b:901b:8082:d157:ac86:b155:646b	177.85.100.107
b51a:901b:901b:8082:d157:ac86:b155:646c	177.85.100.108
b51a:901b:901b:8082:d157:ac86:b155:646d	177.85.100.109
b51a:901b:901b:8082:d157:ac86:b155:646e	177.85.100.110
b51a:901b:901b:8082:d157:ac86:b155:646f	177.85.100.111
b51a:901b:901b:8082:d157:ac86:b155:6470	177.85.100.112
b51a:901b:901b:8082:d157:ac86:b155:6471	177.85.100.113
b51a:901b:901b:8082:d157:ac86:b155:6472	177.85.100.114
b51a:901b:901b:8082:d157:ac86:b155:6473	177.85.100.115
b51a:901b:901b:8082:d157:ac86:b155:6474	177.85.100.116
b51a:901b:901b:8082:d157:ac86:b155:6475	177.85.100.117
b51a:901b:901b:8082:d157:ac86:b155:6476	177.85.100.118
b51a:901b:901b:8082:d157:ac86:b155:6477	177.85.100.119
b51a:901b:901b:8082:d157:ac86:b155:6478	177.85.100.120

b51a:901b:901b:8082:d157:ac86:b155:6479	177.85.100.121
b51a:901b:901b:8082:d157:ac86:b155:647a	177.85.100.122
b51a:901b:901b:8082:d157:ac86:b155:647b	177.85.100.123
b51a:901b:901b:8082:d157:ac86:b155:647c	177.85.100.124
b51a:901b:901b:8082:d157:ac86:b155:647d	177.85.100.125
b51a:901b:901b:8082:d157:ac86:b155:647e	177.85.100.126
b51a:901b:901b:8082:d157:ac86:b155:647f	177.85.100.127
b51a:901b:901b:8082:d157:ac86:b155:6480	177.85.100.128
b51a:901b:901b:8082:d157:ac86:b155:6481	177.85.100.129
b51a:901b:901b:8082:d157:ac86:b155:6482	177.85.100.130
b51a:901b:901b:8082:d157:ac86:b155:6483	177.85.100.131
b51a:901b:901b:8082:d157:ac86:b155:6484	177.85.100.132
b51a:901b:901b:8082:d157:ac86:b155:6485	177.85.100.133
b51a:901b:901b:8082:d157:ac86:b155:6486	177.85.100.134
b51a:901b:901b:8082:d157:ac86:b155:6487	177.85.100.135
b51a:901b:901b:8082:d157:ac86:b155:6488	177.85.100.136
b51a:901b:901b:8082:d157:ac86:b155:6489	177.85.100.137
b51a:901b:901b:8082:d157:ac86:b155:648a	177.85.100.138
b51a:901b:901b:8082:d157:ac86:b155:648b	177.85.100.139
b51a:901b:901b:8082:d157:ac86:b155:648c	177.85.100.140
b51a:901b:901b:8082:d157:ac86:b155:648d	177.85.100.141
b51a:901b:901b:8082:d157:ac86:b155:648e	177.85.100.142
b51a:901b:901b:8082:d157:ac86:b155:648f	177.85.100.143
b51a:901b:901b:8082:d157:ac86:b155:6490	177.85.100.144
b51a:901b:901b:8082:d157:ac86:b155:6491	177.85.100.145
b51a:901b:901b:8082:d157:ac86:b155:6492	177.85.100.146
b51a:901b:901b:8082:d157:ac86:b155:6493	177.85.100.147
b51a:901b:901b:8082:d157:ac86:b155:6494	177.85.100.148
b51a:901b:901b:8082:d157:ac86:b155:6495	177.85.100.149
b51a:901b:901b:8082:d157:ac86:b155:6496	177.85.100.150
b51a:901b:901b:8082:d157:ac86:b155:6497	177.85.100.151
b51a:901b:901b:8082:d157:ac86:b155:6498	177.85.100.152
b51a:901b:901b:8082:d157:ac86:b155:6499	177.85.100.153
b51a:901b:901b:8082:d157:ac86:b155:649a	177.85.100.154
b51a:901b:901b:8082:d157:ac86:b155:649b	177.85.100.155
b51a:901b:901b:8082:d157:ac86:b155:649c	177.85.100.156
b51a:901b:901b:8082:d157:ac86:b155:649d	177.85.100.157
b51a:901b:901b:8082:d157:ac86:b155:649e	177.85.100.158
b51a:901b:901b:8082:d157:ac86:b155:649f	177.85.100.159
b51a:901b:901b:8082:d157:ac86:b155:64a0	177.85.100.160
b51a:901b:901b:8082:d157:ac86:b155:64a1	177.85.100.161
b51a:901b:901b:8082:d157:ac86:b155:64a2	177.85.100.162
b51a:901b:901b:8082:d157:ac86:b155:64a3	177.85.100.163
b51a:901b:901b:8082:d157:ac86:b155:64a4	177.85.100.164
b51a:901b:901b:8082:d157:ac86:b155:64a5	177.85.100.165
b51a:901b:901b:8082:d157:ac86:b155:64a6	177.85.100.166
b51a:901b:901b:8082:d157:ac86:b155:64a7	177.85.100.167
b51a:901b:901b:8082:d157:ac86:b155:64a8	177.85.100.168
b51a:901b:901b:8082:d157:ac86:b155:64a9	177.85.100.169
b51a:901b:901b:8082:d157:ac86:b155:64aa	177.85.100.170
b51a:901b:901b:8082:d157:ac86:b155:64ab	177.85.100.171
b51a:901b:901b:8082:d157:ac86:b155:64ac	177.85.100.172
b51a:901b:901b:8082:d157:ac86:b155:64ad	177.85.100.173
b51a:901b:901b:8082:d157:ac86:b155:64ae	177.85.100.174
b51a:901b:901b:8082:d157:ac86:b155:64af	177.85.100.175
b51a:901b:901b:8082:d157:ac86:b155:64b0	177.85.100.176
b51a:901b:901b:8082:d157:ac86:b155:64b1	177.85.100.177
b51a:901b:901b:8082:d157:ac86:b155:64b2	177.85.100.178
b51a:901b:901b:8082:d157:ac86:b155:64b3	177.85.100.179
b51a:901b:901b:8082:d157:ac86:b155:64b4	177.85.100.180

b51a:901b:901b:8082:d157:ac86:b155:64b5	177.85.100.181
b51a:901b:901b:8082:d157:ac86:b155:64b6	177.85.100.182
b51a:901b:901b:8082:d157:ac86:b155:64b7	177.85.100.183
b51a:901b:901b:8082:d157:ac86:b155:64b8	177.85.100.184
b51a:901b:901b:8082:d157:ac86:b155:64b9	177.85.100.185
b51a:901b:901b:8082:d157:ac86:b155:64ba	177.85.100.186
b51a:901b:901b:8082:d157:ac86:b155:64bb	177.85.100.187
b51a:901b:901b:8082:d157:ac86:b155:64bc	177.85.100.188
b51a:901b:901b:8082:d157:ac86:b155:64bd	177.85.100.189
b51a:901b:901b:8082:d157:ac86:b155:64be	177.85.100.190
b51a:901b:901b:8082:d157:ac86:b155:64bf	177.85.100.191
b51a:901b:901b:8082:d157:ac86:b155:64c0	177.85.100.192
b51a:901b:901b:8082:d157:ac86:b155:64c1	177.85.100.193
b51a:901b:901b:8082:d157:ac86:b155:64c2	177.85.100.194
b51a:901b:901b:8082:d157:ac86:b155:64c3	177.85.100.195
b51a:901b:901b:8082:d157:ac86:b155:64c4	177.85.100.196
b51a:901b:901b:8082:d157:ac86:b155:64c5	177.85.100.197
b51a:901b:901b:8082:d157:ac86:b155:64c6	177.85.100.198
b51a:901b:901b:8082:d157:ac86:b155:64c7	177.85.100.199
b51a:901b:901b:8082:d157:ac86:b155:64c8	177.85.100.200
b51a:901b:901b:8082:d157:ac86:b155:64c9	177.85.100.201
b51a:901b:901b:8082:d157:ac86:b155:64ca	177.85.100.202
b51a:901b:901b:8082:d157:ac86:b155:64cb	177.85.100.203
b51a:901b:901b:8082:d157:ac86:b155:64cc	177.85.100.204
b51a:901b:901b:8082:d157:ac86:b155:64cd	177.85.100.205
b51a:901b:901b:8082:d157:ac86:b155:64ce	177.85.100.206
b51a:901b:901b:8082:d157:ac86:b155:64cf	177.85.100.207
b51a:901b:901b:8082:d157:ac86:b155:64d0	177.85.100.208
b51a:901b:901b:8082:d157:ac86:b155:64d1	177.85.100.209
b51a:901b:901b:8082:d157:ac86:b155:64d2	177.85.100.210
b51a:901b:901b:8082:d157:ac86:b155:64d3	177.85.100.211
b51a:901b:901b:8082:d157:ac86:b155:64d4	177.85.100.212
b51a:901b:901b:8082:d157:ac86:b155:64d5	177.85.100.213
b51a:901b:901b:8082:d157:ac86:b155:64d6	177.85.100.214
b51a:901b:901b:8082:d157:ac86:b155:64d7	177.85.100.215
b51a:901b:901b:8082:d157:ac86:b155:64d8	177.85.100.216
b51a:901b:901b:8082:d157:ac86:b155:64d9	177.85.100.217
b51a:901b:901b:8082:d157:ac86:b155:64da	177.85.100.218
b51a:901b:901b:8082:d157:ac86:b155:64db	177.85.100.219
b51a:901b:901b:8082:d157:ac86:b155:64dc	177.85.100.220
b51a:901b:901b:8082:d157:ac86:b155:64dd	177.85.100.221
b51a:901b:901b:8082:d157:ac86:b155:64de	177.85.100.222
b51a:901b:901b:8082:d157:ac86:b155:64df	177.85.100.223
b51a:901b:901b:8082:d157:ac86:b155:64e0	177.85.100.224
b51a:901b:901b:8082:d157:ac86:b155:64e1	177.85.100.225
b51a:901b:901b:8082:d157:ac86:b155:64e2	177.85.100.226
b51a:901b:901b:8082:d157:ac86:b155:64e3	177.85.100.227
b51a:901b:901b:8082:d157:ac86:b155:64e4	177.85.100.228
b51a:901b:901b:8082:d157:ac86:b155:64e5	177.85.100.229
b51a:901b:901b:8082:d157:ac86:b155:64e6	177.85.100.230
b51a:901b:901b:8082:d157:ac86:b155:64e7	177.85.100.231
b51a:901b:901b:8082:d157:ac86:b155:64e8	177.85.100.232
b51a:901b:901b:8082:d157:ac86:b155:64e9	177.85.100.233
b51a:901b:901b:8082:d157:ac86:b155:64ea	177.85.100.234
b51a:901b:901b:8082:d157:ac86:b155:64eb	177.85.100.235
b51a:901b:901b:8082:d157:ac86:b155:64ec	177.85.100.236
b51a:901b:901b:8082:d157:ac86:b155:64ed	177.85.100.237
b51a:901b:901b:8082:d157:ac86:b155:64ee	177.85.100.238
b51a:901b:901b:8082:d157:ac86:b155:64ef	177.85.100.239
b51a:901b:901b:8082:d157:ac86:b155:64f0	177.85.100.240
b51a:901b:901b:8082:d157:ac86:b155:64f1	177.85.100.241
b51a:901b:901b:8082:d157:ac86:b155:64f2	177.85.100.242
b51a:901b:901b:8082:d157:ac86:b155:64f3	177.85.100.243
b51a:901b:901b:8082:d157:ac86:b155:64f4	177.85.100.244
b51a:901b:901b:8082:d157:ac86:b155:64f5	177.85.100.245
b51a:901b:901b:8082:d157:ac86:b155:64f6	177.85.100.246
b51a:901b:901b:8082:d157:ac86:b155:64f7	177.85.100.247
b51a:901b:901b:8082:d157:ac86:b155:64f8	177.85.100.248
b51a:901b:901b:8082:d157:ac86:b155:64f9	177.85.100.249
b51a:901b:901b:8082:d157:ac86:b155:64fa	177.85.100.250
b51a:901b:901b:8082:d157:ac86:b155:64fb	177.85.100.251
b51a:901b:901b:8082:d157:ac86:b155:64fc	177.85.100.252
b51a:901b:901b:8082:d157:ac86:b155:64fd	177.85.100.253
b51a:901b:901b:8082:d157:ac86:b155:64fe	177.85.100.254
b51a:901b:901b:8082:d157:ac86:b155:64ff	177.85.100.255

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.