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:be24:7f39:6401	127.57.100.1
b51a:901b:cb15:8045:ada8:be24:7f39:6402	127.57.100.2
b51a:901b:cb15:8045:ada8:be24:7f39:6403	127.57.100.3
b51a:901b:cb15:8045:ada8:be24:7f39:6404	127.57.100.4
b51a:901b:cb15:8045:ada8:be24:7f39:6405	127.57.100.5
b51a:901b:cb15:8045:ada8:be24:7f39:6406	127.57.100.6
b51a:901b:cb15:8045:ada8:be24:7f39:6407	127.57.100.7
b51a:901b:cb15:8045:ada8:be24:7f39:6408	127.57.100.8
b51a:901b:cb15:8045:ada8:be24:7f39:6409	127.57.100.9
b51a:901b:cb15:8045:ada8:be24:7f39:640a	127.57.100.10
b51a:901b:cb15:8045:ada8:be24:7f39:640b	127.57.100.11
b51a:901b:cb15:8045:ada8:be24:7f39:640c	127.57.100.12
b51a:901b:cb15:8045:ada8:be24:7f39:640d	127.57.100.13
b51a:901b:cb15:8045:ada8:be24:7f39:640e	127.57.100.14
b51a:901b:cb15:8045:ada8:be24:7f39:640f	127.57.100.15
b51a:901b:cb15:8045:ada8:be24:7f39:6410	127.57.100.16
b51a:901b:cb15:8045:ada8:be24:7f39:6411	127.57.100.17
b51a:901b:cb15:8045:ada8:be24:7f39:6412	127.57.100.18
b51a:901b:cb15:8045:ada8:be24:7f39:6413	127.57.100.19
b51a:901b:cb15:8045:ada8:be24:7f39:6414	127.57.100.20
b51a:901b:cb15:8045:ada8:be24:7f39:6415	127.57.100.21
b51a:901b:cb15:8045:ada8:be24:7f39:6416	127.57.100.22
b51a:901b:cb15:8045:ada8:be24:7f39:6417	127.57.100.23
b51a:901b:cb15:8045:ada8:be24:7f39:6418	127.57.100.24
b51a:901b:cb15:8045:ada8:be24:7f39:6419	127.57.100.25
b51a:901b:cb15:8045:ada8:be24:7f39:641a	127.57.100.26
b51a:901b:cb15:8045:ada8:be24:7f39:641b	127.57.100.27
b51a:901b:cb15:8045:ada8:be24:7f39:641c	127.57.100.28
b51a:901b:cb15:8045:ada8:be24:7f39:641d	127.57.100.29
b51a:901b:cb15:8045:ada8:be24:7f39:641e	127.57.100.30
b51a:901b:cb15:8045:ada8:be24:7f39:641f	127.57.100.31
b51a:901b:cb15:8045:ada8:be24:7f39:6420	127.57.100.32
b51a:901b:cb15:8045:ada8:be24:7f39:6421	127.57.100.33
b51a:901b:cb15:8045:ada8:be24:7f39:6422	127.57.100.34
b51a:901b:cb15:8045:ada8:be24:7f39:6423	127.57.100.35
b51a:901b:cb15:8045:ada8:be24:7f39:6424	127.57.100.36
b51a:901b:cb15:8045:ada8:be24:7f39:6425	127.57.100.37
b51a:901b:cb15:8045:ada8:be24:7f39:6426	127.57.100.38
b51a:901b:cb15:8045:ada8:be24:7f39:6427	127.57.100.39
b51a:901b:cb15:8045:ada8:be24:7f39:6428	127.57.100.40
b51a:901b:cb15:8045:ada8:be24:7f39:6429	127.57.100.41
b51a:901b:cb15:8045:ada8:be24:7f39:642a	127.57.100.42
b51a:901b:cb15:8045:ada8:be24:7f39:642b	127.57.100.43
b51a:901b:cb15:8045:ada8:be24:7f39:642c	127.57.100.44
b51a:901b:cb15:8045:ada8:be24:7f39:642d	127.57.100.45
b51a:901b:cb15:8045:ada8:be24:7f39:642e	127.57.100.46
b51a:901b:cb15:8045:ada8:be24:7f39:642f	127.57.100.47
b51a:901b:cb15:8045:ada8:be24:7f39:6430	127.57.100.48
b51a:901b:cb15:8045:ada8:be24:7f39:6431	127.57.100.49
b51a:901b:cb15:8045:ada8:be24:7f39:6432	127.57.100.50
b51a:901b:cb15:8045:ada8:be24:7f39:6433	127.57.100.51
b51a:901b:cb15:8045:ada8:be24:7f39:6434	127.57.100.52
b51a:901b:cb15:8045:ada8:be24:7f39:6435	127.57.100.53
b51a:901b:cb15:8045:ada8:be24:7f39:6436	127.57.100.54
b51a:901b:cb15:8045:ada8:be24:7f39:6437	127.57.100.55
b51a:901b:cb15:8045:ada8:be24:7f39:6438	127.57.100.56
b51a:901b:cb15:8045:ada8:be24:7f39:6439	127.57.100.57
b51a:901b:cb15:8045:ada8:be24:7f39:643a	127.57.100.58
b51a:901b:cb15:8045:ada8:be24:7f39:643b	127.57.100.59
b51a:901b:cb15:8045:ada8:be24:7f39:643c	127.57.100.60

b51a:901b:cb15:8045:ada8:be24:7f39:643d	127.57.100.61
b51a:901b:cb15:8045:ada8:be24:7f39:643e	127.57.100.62
b51a:901b:cb15:8045:ada8:be24:7f39:643f	127.57.100.63
b51a:901b:cb15:8045:ada8:be24:7f39:6440	127.57.100.64
b51a:901b:cb15:8045:ada8:be24:7f39:6441	127.57.100.65
b51a:901b:cb15:8045:ada8:be24:7f39:6442	127.57.100.66
b51a:901b:cb15:8045:ada8:be24:7f39:6443	127.57.100.67
b51a:901b:cb15:8045:ada8:be24:7f39:6444	127.57.100.68
b51a:901b:cb15:8045:ada8:be24:7f39:6445	127.57.100.69
b51a:901b:cb15:8045:ada8:be24:7f39:6446	127.57.100.70
b51a:901b:cb15:8045:ada8:be24:7f39:6447	127.57.100.71
b51a:901b:cb15:8045:ada8:be24:7f39:6448	127.57.100.72
b51a:901b:cb15:8045:ada8:be24:7f39:6449	127.57.100.73
b51a:901b:cb15:8045:ada8:be24:7f39:644a	127.57.100.74
b51a:901b:cb15:8045:ada8:be24:7f39:644b	127.57.100.75
b51a:901b:cb15:8045:ada8:be24:7f39:644c	127.57.100.76
b51a:901b:cb15:8045:ada8:be24:7f39:644d	127.57.100.77
b51a:901b:cb15:8045:ada8:be24:7f39:644e	127.57.100.78
b51a:901b:cb15:8045:ada8:be24:7f39:644f	127.57.100.79
b51a:901b:cb15:8045:ada8:be24:7f39:6450	127.57.100.80
b51a:901b:cb15:8045:ada8:be24:7f39:6451	127.57.100.81
b51a:901b:cb15:8045:ada8:be24:7f39:6452	127.57.100.82
b51a:901b:cb15:8045:ada8:be24:7f39:6453	127.57.100.83
b51a:901b:cb15:8045:ada8:be24:7f39:6454	127.57.100.84
b51a:901b:cb15:8045:ada8:be24:7f39:6455	127.57.100.85
b51a:901b:cb15:8045:ada8:be24:7f39:6456	127.57.100.86
b51a:901b:cb15:8045:ada8:be24:7f39:6457	127.57.100.87
b51a:901b:cb15:8045:ada8:be24:7f39:6458	127.57.100.88
b51a:901b:cb15:8045:ada8:be24:7f39:6459	127.57.100.89
b51a:901b:cb15:8045:ada8:be24:7f39:645a	127.57.100.90
b51a:901b:cb15:8045:ada8:be24:7f39:645b	127.57.100.91
b51a:901b:cb15:8045:ada8:be24:7f39:645c	127.57.100.92
b51a:901b:cb15:8045:ada8:be24:7f39:645d	127.57.100.93
b51a:901b:cb15:8045:ada8:be24:7f39:645e	127.57.100.94
b51a:901b:cb15:8045:ada8:be24:7f39:645f	127.57.100.95
b51a:901b:cb15:8045:ada8:be24:7f39:6460	127.57.100.96
b51a:901b:cb15:8045:ada8:be24:7f39:6461	127.57.100.97
b51a:901b:cb15:8045:ada8:be24:7f39:6462	127.57.100.98
b51a:901b:cb15:8045:ada8:be24:7f39:6463	127.57.100.99
b51a:901b:cb15:8045:ada8:be24:7f39:6464	127.57.100.100
b51a:901b:cb15:8045:ada8:be24:7f39:6465	127.57.100.101
b51a:901b:cb15:8045:ada8:be24:7f39:6466	127.57.100.102
b51a:901b:cb15:8045:ada8:be24:7f39:6467	127.57.100.103
b51a:901b:cb15:8045:ada8:be24:7f39:6468	127.57.100.104
b51a:901b:cb15:8045:ada8:be24:7f39:6469	127.57.100.105
b51a:901b:cb15:8045:ada8:be24:7f39:646a	127.57.100.106
b51a:901b:cb15:8045:ada8:be24:7f39:646b	127.57.100.107
b51a:901b:cb15:8045:ada8:be24:7f39:646c	127.57.100.108
b51a:901b:cb15:8045:ada8:be24:7f39:646d	127.57.100.109
b51a:901b:cb15:8045:ada8:be24:7f39:646e	127.57.100.110
b51a:901b:cb15:8045:ada8:be24:7f39:646f	127.57.100.111
b51a:901b:cb15:8045:ada8:be24:7f39:6470	127.57.100.112
b51a:901b:cb15:8045:ada8:be24:7f39:6471	127.57.100.113
b51a:901b:cb15:8045:ada8:be24:7f39:6472	127.57.100.114
b51a:901b:cb15:8045:ada8:be24:7f39:6473	127.57.100.115
b51a:901b:cb15:8045:ada8:be24:7f39:6474	127.57.100.116
b51a:901b:cb15:8045:ada8:be24:7f39:6475	127.57.100.117
b51a:901b:cb15:8045:ada8:be24:7f39:6476	127.57.100.118
b51a:901b:cb15:8045:ada8:be24:7f39:6477	127.57.100.119
b51a:901b:cb15:8045:ada8:be24:7f39:6478	127.57.100.120

b51a:901b:cb15:8045:ada8:be24:7f39:6479	127.57.100.121
b51a:901b:cb15:8045:ada8:be24:7f39:647a	127.57.100.122
b51a:901b:cb15:8045:ada8:be24:7f39:647b	127.57.100.123
b51a:901b:cb15:8045:ada8:be24:7f39:647c	127.57.100.124
b51a:901b:cb15:8045:ada8:be24:7f39:647d	127.57.100.125
b51a:901b:cb15:8045:ada8:be24:7f39:647e	127.57.100.126
b51a:901b:cb15:8045:ada8:be24:7f39:647f	127.57.100.127
b51a:901b:cb15:8045:ada8:be24:7f39:6480	127.57.100.128
b51a:901b:cb15:8045:ada8:be24:7f39:6481	127.57.100.129
b51a:901b:cb15:8045:ada8:be24:7f39:6482	127.57.100.130
b51a:901b:cb15:8045:ada8:be24:7f39:6483	127.57.100.131
b51a:901b:cb15:8045:ada8:be24:7f39:6484	127.57.100.132
b51a:901b:cb15:8045:ada8:be24:7f39:6485	127.57.100.133
b51a:901b:cb15:8045:ada8:be24:7f39:6486	127.57.100.134
b51a:901b:cb15:8045:ada8:be24:7f39:6487	127.57.100.135
b51a:901b:cb15:8045:ada8:be24:7f39:6488	127.57.100.136
b51a:901b:cb15:8045:ada8:be24:7f39:6489	127.57.100.137
b51a:901b:cb15:8045:ada8:be24:7f39:648a	127.57.100.138
b51a:901b:cb15:8045:ada8:be24:7f39:648b	127.57.100.139
b51a:901b:cb15:8045:ada8:be24:7f39:648c	127.57.100.140
b51a:901b:cb15:8045:ada8:be24:7f39:648d	127.57.100.141
b51a:901b:cb15:8045:ada8:be24:7f39:648e	127.57.100.142
b51a:901b:cb15:8045:ada8:be24:7f39:648f	127.57.100.143
b51a:901b:cb15:8045:ada8:be24:7f39:6490	127.57.100.144
b51a:901b:cb15:8045:ada8:be24:7f39:6491	127.57.100.145
b51a:901b:cb15:8045:ada8:be24:7f39:6492	127.57.100.146
b51a:901b:cb15:8045:ada8:be24:7f39:6493	127.57.100.147
b51a:901b:cb15:8045:ada8:be24:7f39:6494	127.57.100.148
b51a:901b:cb15:8045:ada8:be24:7f39:6495	127.57.100.149
b51a:901b:cb15:8045:ada8:be24:7f39:6496	127.57.100.150
b51a:901b:cb15:8045:ada8:be24:7f39:6497	127.57.100.151
b51a:901b:cb15:8045:ada8:be24:7f39:6498	127.57.100.152
b51a:901b:cb15:8045:ada8:be24:7f39:6499	127.57.100.153
b51a:901b:cb15:8045:ada8:be24:7f39:649a	127.57.100.154
b51a:901b:cb15:8045:ada8:be24:7f39:649b	127.57.100.155
b51a:901b:cb15:8045:ada8:be24:7f39:649c	127.57.100.156
b51a:901b:cb15:8045:ada8:be24:7f39:649d	127.57.100.157
b51a:901b:cb15:8045:ada8:be24:7f39:649e	127.57.100.158
b51a:901b:cb15:8045:ada8:be24:7f39:649f	127.57.100.159
b51a:901b:cb15:8045:ada8:be24:7f39:64a0	127.57.100.160
b51a:901b:cb15:8045:ada8:be24:7f39:64a1	127.57.100.161
b51a:901b:cb15:8045:ada8:be24:7f39:64a2	127.57.100.162
b51a:901b:cb15:8045:ada8:be24:7f39:64a3	127.57.100.163
b51a:901b:cb15:8045:ada8:be24:7f39:64a4	127.57.100.164
b51a:901b:cb15:8045:ada8:be24:7f39:64a5	127.57.100.165
b51a:901b:cb15:8045:ada8:be24:7f39:64a6	127.57.100.166
b51a:901b:cb15:8045:ada8:be24:7f39:64a7	127.57.100.167
b51a:901b:cb15:8045:ada8:be24:7f39:64a8	127.57.100.168
b51a:901b:cb15:8045:ada8:be24:7f39:64a9	127.57.100.169
b51a:901b:cb15:8045:ada8:be24:7f39:64aa	127.57.100.170
b51a:901b:cb15:8045:ada8:be24:7f39:64ab	127.57.100.171
b51a:901b:cb15:8045:ada8:be24:7f39:64ac	127.57.100.172
b51a:901b:cb15:8045:ada8:be24:7f39:64ad	127.57.100.173
b51a:901b:cb15:8045:ada8:be24:7f39:64ae	127.57.100.174
b51a:901b:cb15:8045:ada8:be24:7f39:64af	127.57.100.175
b51a:901b:cb15:8045:ada8:be24:7f39:64b0	127.57.100.176
b51a:901b:cb15:8045:ada8:be24:7f39:64b1	127.57.100.177
b51a:901b:cb15:8045:ada8:be24:7f39:64b2	127.57.100.178
b51a:901b:cb15:8045:ada8:be24:7f39:64b3	127.57.100.179
b51a:901b:cb15:8045:ada8:be24:7f39:64b4	127.57.100.180

b51a:901b:cb15:8045:ada8:be24:7f39:64b5	127.57.100.181
b51a:901b:cb15:8045:ada8:be24:7f39:64b6	127.57.100.182
b51a:901b:cb15:8045:ada8:be24:7f39:64b7	127.57.100.183
b51a:901b:cb15:8045:ada8:be24:7f39:64b8	127.57.100.184
b51a:901b:cb15:8045:ada8:be24:7f39:64b9	127.57.100.185
b51a:901b:cb15:8045:ada8:be24:7f39:64ba	127.57.100.186
b51a:901b:cb15:8045:ada8:be24:7f39:64bb	127.57.100.187
b51a:901b:cb15:8045:ada8:be24:7f39:64bc	127.57.100.188
b51a:901b:cb15:8045:ada8:be24:7f39:64bd	127.57.100.189
b51a:901b:cb15:8045:ada8:be24:7f39:64be	127.57.100.190
b51a:901b:cb15:8045:ada8:be24:7f39:64bf	127.57.100.191
b51a:901b:cb15:8045:ada8:be24:7f39:64c0	127.57.100.192
b51a:901b:cb15:8045:ada8:be24:7f39:64c1	127.57.100.193
b51a:901b:cb15:8045:ada8:be24:7f39:64c2	127.57.100.194
b51a:901b:cb15:8045:ada8:be24:7f39:64c3	127.57.100.195
b51a:901b:cb15:8045:ada8:be24:7f39:64c4	127.57.100.196
b51a:901b:cb15:8045:ada8:be24:7f39:64c5	127.57.100.197
b51a:901b:cb15:8045:ada8:be24:7f39:64c6	127.57.100.198
b51a:901b:cb15:8045:ada8:be24:7f39:64c7	127.57.100.199
b51a:901b:cb15:8045:ada8:be24:7f39:64c8	127.57.100.200
b51a:901b:cb15:8045:ada8:be24:7f39:64c9	127.57.100.201
b51a:901b:cb15:8045:ada8:be24:7f39:64ca	127.57.100.202
b51a:901b:cb15:8045:ada8:be24:7f39:64cb	127.57.100.203
b51a:901b:cb15:8045:ada8:be24:7f39:64cc	127.57.100.204
b51a:901b:cb15:8045:ada8:be24:7f39:64cd	127.57.100.205
b51a:901b:cb15:8045:ada8:be24:7f39:64ce	127.57.100.206
b51a:901b:cb15:8045:ada8:be24:7f39:64cf	127.57.100.207
b51a:901b:cb15:8045:ada8:be24:7f39:64d0	127.57.100.208
b51a:901b:cb15:8045:ada8:be24:7f39:64d1	127.57.100.209
b51a:901b:cb15:8045:ada8:be24:7f39:64d2	127.57.100.210
b51a:901b:cb15:8045:ada8:be24:7f39:64d3	127.57.100.211
b51a:901b:cb15:8045:ada8:be24:7f39:64d4	127.57.100.212
b51a:901b:cb15:8045:ada8:be24:7f39:64d5	127.57.100.213
b51a:901b:cb15:8045:ada8:be24:7f39:64d6	127.57.100.214
b51a:901b:cb15:8045:ada8:be24:7f39:64d7	127.57.100.215
b51a:901b:cb15:8045:ada8:be24:7f39:64d8	127.57.100.216
b51a:901b:cb15:8045:ada8:be24:7f39:64d9	127.57.100.217
b51a:901b:cb15:8045:ada8:be24:7f39:64da	127.57.100.218
b51a:901b:cb15:8045:ada8:be24:7f39:64db	127.57.100.219
b51a:901b:cb15:8045:ada8:be24:7f39:64dc	127.57.100.220
b51a:901b:cb15:8045:ada8:be24:7f39:64dd	127.57.100.221
b51a:901b:cb15:8045:ada8:be24:7f39:64de	127.57.100.222
b51a:901b:cb15:8045:ada8:be24:7f39:64df	127.57.100.223
b51a:901b:cb15:8045:ada8:be24:7f39:64e0	127.57.100.224
b51a:901b:cb15:8045:ada8:be24:7f39:64e1	127.57.100.225
b51a:901b:cb15:8045:ada8:be24:7f39:64e2	127.57.100.226
b51a:901b:cb15:8045:ada8:be24:7f39:64e3	127.57.100.227
b51a:901b:cb15:8045:ada8:be24:7f39:64e4	127.57.100.228
b51a:901b:cb15:8045:ada8:be24:7f39:64e5	127.57.100.229
b51a:901b:cb15:8045:ada8:be24:7f39:64e6	127.57.100.230
b51a:901b:cb15:8045:ada8:be24:7f39:64e7	127.57.100.231
b51a:901b:cb15:8045:ada8:be24:7f39:64e8	127.57.100.232
b51a:901b:cb15:8045:ada8:be24:7f39:64e9	127.57.100.233
b51a:901b:cb15:8045:ada8:be24:7f39:64ea	127.57.100.234
b51a:901b:cb15:8045:ada8:be24:7f39:64eb	127.57.100.235
b51a:901b:cb15:8045:ada8:be24:7f39:64ec	127.57.100.236
b51a:901b:cb15:8045:ada8:be24:7f39:64ed	127.57.100.237
b51a:901b:cb15:8045:ada8:be24:7f39:64ee	127.57.100.238
b51a:901b:cb15:8045:ada8:be24:7f39:64ef	127.57.100.239
b51a:901b:cb15:8045:ada8:be24:7f39:64f0	127.57.100.240
b51a:901b:cb15:8045:ada8:be24:7f39:64f1	127.57.100.241
b51a:901b:cb15:8045:ada8:be24:7f39:64f2	127.57.100.242
b51a:901b:cb15:8045:ada8:be24:7f39:64f3	127.57.100.243
b51a:901b:cb15:8045:ada8:be24:7f39:64f4	127.57.100.244
b51a:901b:cb15:8045:ada8:be24:7f39:64f5	127.57.100.245
b51a:901b:cb15:8045:ada8:be24:7f39:64f6	127.57.100.246
b51a:901b:cb15:8045:ada8:be24:7f39:64f7	127.57.100.247
b51a:901b:cb15:8045:ada8:be24:7f39:64f8	127.57.100.248
b51a:901b:cb15:8045:ada8:be24:7f39:64f9	127.57.100.249
b51a:901b:cb15:8045:ada8:be24:7f39:64fa	127.57.100.250
b51a:901b:cb15:8045:ada8:be24:7f39:64fb	127.57.100.251
b51a:901b:cb15:8045:ada8:be24:7f39:64fc	127.57.100.252
b51a:901b:cb15:8045:ada8:be24:7f39:64fd	127.57.100.253
b51a:901b:cb15:8045:ada8:be24:7f39:64fe	127.57.100.254
b51a:901b:cb15:8045:ada8:be24:7f39:64ff	127.57.100.255

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.