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
cb15:901b:d157:b51:8045:b51a:ebdf:6401	235.223.100.1
cb15:901b:d157:b51:8045:b51a:ebdf:6402	235.223.100.2
cb15:901b:d157:b51:8045:b51a:ebdf:6403	235.223.100.3
cb15:901b:d157:b51:8045:b51a:ebdf:6404	235.223.100.4
cb15:901b:d157:b51:8045:b51a:ebdf:6405	235.223.100.5
cb15:901b:d157:b51:8045:b51a:ebdf:6406	235.223.100.6
cb15:901b:d157:b51:8045:b51a:ebdf:6407	235.223.100.7
cb15:901b:d157:b51:8045:b51a:ebdf:6408	235.223.100.8
cb15:901b:d157:b51:8045:b51a:ebdf:6409	235.223.100.9
cb15:901b:d157:b51:8045:b51a:ebdf:640a	235.223.100.10
cb15:901b:d157:b51:8045:b51a:ebdf:640b	235.223.100.11
cb15:901b:d157:b51:8045:b51a:ebdf:640c	235.223.100.12
cb15:901b:d157:b51:8045:b51a:ebdf:640d	235.223.100.13
cb15:901b:d157:b51:8045:b51a:ebdf:640e	235.223.100.14
cb15:901b:d157:b51:8045:b51a:ebdf:640f	235.223.100.15
cb15:901b:d157:b51:8045:b51a:ebdf:6410	235.223.100.16
cb15:901b:d157:b51:8045:b51a:ebdf:6411	235.223.100.17
cb15:901b:d157:b51:8045:b51a:ebdf:6412	235.223.100.18
cb15:901b:d157:b51:8045:b51a:ebdf:6413	235.223.100.19
cb15:901b:d157:b51:8045:b51a:ebdf:6414	235.223.100.20
cb15:901b:d157:b51:8045:b51a:ebdf:6415	235.223.100.21
cb15:901b:d157:b51:8045:b51a:ebdf:6416	235.223.100.22
cb15:901b:d157:b51:8045:b51a:ebdf:6417	235.223.100.23
cb15:901b:d157:b51:8045:b51a:ebdf:6418	235.223.100.24
cb15:901b:d157:b51:8045:b51a:ebdf:6419	235.223.100.25
cb15:901b:d157:b51:8045:b51a:ebdf:641a	235.223.100.26
cb15:901b:d157:b51:8045:b51a:ebdf:641b	235.223.100.27
cb15:901b:d157:b51:8045:b51a:ebdf:641c	235.223.100.28
cb15:901b:d157:b51:8045:b51a:ebdf:641d	235.223.100.29
cb15:901b:d157:b51:8045:b51a:ebdf:641e	235.223.100.30
cb15:901b:d157:b51:8045:b51a:ebdf:641f	235.223.100.31
cb15:901b:d157:b51:8045:b51a:ebdf:6420	235.223.100.32
cb15:901b:d157:b51:8045:b51a:ebdf:6421	235.223.100.33
cb15:901b:d157:b51:8045:b51a:ebdf:6422	235.223.100.34
cb15:901b:d157:b51:8045:b51a:ebdf:6423	235.223.100.35
cb15:901b:d157:b51:8045:b51a:ebdf:6424	235.223.100.36
cb15:901b:d157:b51:8045:b51a:ebdf:6425	235.223.100.37
cb15:901b:d157:b51:8045:b51a:ebdf:6426	235.223.100.38
cb15:901b:d157:b51:8045:b51a:ebdf:6427	235.223.100.39
cb15:901b:d157:b51:8045:b51a:ebdf:6428	235.223.100.40
cb15:901b:d157:b51:8045:b51a:ebdf:6429	235.223.100.41
cb15:901b:d157:b51:8045:b51a:ebdf:642a	235.223.100.42
cb15:901b:d157:b51:8045:b51a:ebdf:642b	235.223.100.43
cb15:901b:d157:b51:8045:b51a:ebdf:642c	235.223.100.44
cb15:901b:d157:b51:8045:b51a:ebdf:642d	235.223.100.45
cb15:901b:d157:b51:8045:b51a:ebdf:642e	235.223.100.46
cb15:901b:d157:b51:8045:b51a:ebdf:642f	235.223.100.47
cb15:901b:d157:b51:8045:b51a:ebdf:6430	235.223.100.48
cb15:901b:d157:b51:8045:b51a:ebdf:6431	235.223.100.49
cb15:901b:d157:b51:8045:b51a:ebdf:6432	235.223.100.50
cb15:901b:d157:b51:8045:b51a:ebdf:6433	235.223.100.51
cb15:901b:d157:b51:8045:b51a:ebdf:6434	235.223.100.52
cb15:901b:d157:b51:8045:b51a:ebdf:6435	235.223.100.53
cb15:901b:d157:b51:8045:b51a:ebdf:6436	235.223.100.54
cb15:901b:d157:b51:8045:b51a:ebdf:6437	235.223.100.55
cb15:901b:d157:b51:8045:b51a:ebdf:6438	235.223.100.56
cb15:901b:d157:b51:8045:b51a:ebdf:6439	235.223.100.57
cb15:901b:d157:b51:8045:b51a:ebdf:643a	235.223.100.58
cb15:901b:d157:b51:8045:b51a:ebdf:643b	235.223.100.59
cb15:901b:d157:b51:8045:b51a:ebdf:643c	235.223.100.60

cb15:901b:d157:b51:8045:b51a:ebdf:643d	235.223.100.61
cb15:901b:d157:b51:8045:b51a:ebdf:643e	235.223.100.62
cb15:901b:d157:b51:8045:b51a:ebdf:643f	235.223.100.63
cb15:901b:d157:b51:8045:b51a:ebdf:6440	235.223.100.64
cb15:901b:d157:b51:8045:b51a:ebdf:6441	235.223.100.65
cb15:901b:d157:b51:8045:b51a:ebdf:6442	235.223.100.66
cb15:901b:d157:b51:8045:b51a:ebdf:6443	235.223.100.67
cb15:901b:d157:b51:8045:b51a:ebdf:6444	235.223.100.68
cb15:901b:d157:b51:8045:b51a:ebdf:6445	235.223.100.69
cb15:901b:d157:b51:8045:b51a:ebdf:6446	235.223.100.70
cb15:901b:d157:b51:8045:b51a:ebdf:6447	235.223.100.71
cb15:901b:d157:b51:8045:b51a:ebdf:6448	235.223.100.72
cb15:901b:d157:b51:8045:b51a:ebdf:6449	235.223.100.73
cb15:901b:d157:b51:8045:b51a:ebdf:644a	235.223.100.74
cb15:901b:d157:b51:8045:b51a:ebdf:644b	235.223.100.75
cb15:901b:d157:b51:8045:b51a:ebdf:644c	235.223.100.76
cb15:901b:d157:b51:8045:b51a:ebdf:644d	235.223.100.77
cb15:901b:d157:b51:8045:b51a:ebdf:644e	235.223.100.78
cb15:901b:d157:b51:8045:b51a:ebdf:644f	235.223.100.79
cb15:901b:d157:b51:8045:b51a:ebdf:6450	235.223.100.80
cb15:901b:d157:b51:8045:b51a:ebdf:6451	235.223.100.81
cb15:901b:d157:b51:8045:b51a:ebdf:6452	235.223.100.82
cb15:901b:d157:b51:8045:b51a:ebdf:6453	235.223.100.83
cb15:901b:d157:b51:8045:b51a:ebdf:6454	235.223.100.84
cb15:901b:d157:b51:8045:b51a:ebdf:6455	235.223.100.85
cb15:901b:d157:b51:8045:b51a:ebdf:6456	235.223.100.86
cb15:901b:d157:b51:8045:b51a:ebdf:6457	235.223.100.87
cb15:901b:d157:b51:8045:b51a:ebdf:6458	235.223.100.88
cb15:901b:d157:b51:8045:b51a:ebdf:6459	235.223.100.89
cb15:901b:d157:b51:8045:b51a:ebdf:645a	235.223.100.90
cb15:901b:d157:b51:8045:b51a:ebdf:645b	235.223.100.91
cb15:901b:d157:b51:8045:b51a:ebdf:645c	235.223.100.92
cb15:901b:d157:b51:8045:b51a:ebdf:645d	235.223.100.93
cb15:901b:d157:b51:8045:b51a:ebdf:645e	235.223.100.94
cb15:901b:d157:b51:8045:b51a:ebdf:645f	235.223.100.95
cb15:901b:d157:b51:8045:b51a:ebdf:6460	235.223.100.96
cb15:901b:d157:b51:8045:b51a:ebdf:6461	235.223.100.97
cb15:901b:d157:b51:8045:b51a:ebdf:6462	235.223.100.98
cb15:901b:d157:b51:8045:b51a:ebdf:6463	235.223.100.99
cb15:901b:d157:b51:8045:b51a:ebdf:6464	235.223.100.100
cb15:901b:d157:b51:8045:b51a:ebdf:6465	235.223.100.101
cb15:901b:d157:b51:8045:b51a:ebdf:6466	235.223.100.102
cb15:901b:d157:b51:8045:b51a:ebdf:6467	235.223.100.103
cb15:901b:d157:b51:8045:b51a:ebdf:6468	235.223.100.104
cb15:901b:d157:b51:8045:b51a:ebdf:6469	235.223.100.105
cb15:901b:d157:b51:8045:b51a:ebdf:646a	235.223.100.106
cb15:901b:d157:b51:8045:b51a:ebdf:646b	235.223.100.107
cb15:901b:d157:b51:8045:b51a:ebdf:646c	235.223.100.108
cb15:901b:d157:b51:8045:b51a:ebdf:646d	235.223.100.109
cb15:901b:d157:b51:8045:b51a:ebdf:646e	235.223.100.110
cb15:901b:d157:b51:8045:b51a:ebdf:646f	235.223.100.111
cb15:901b:d157:b51:8045:b51a:ebdf:6470	235.223.100.112
cb15:901b:d157:b51:8045:b51a:ebdf:6471	235.223.100.113
cb15:901b:d157:b51:8045:b51a:ebdf:6472	235.223.100.114
cb15:901b:d157:b51:8045:b51a:ebdf:6473	235.223.100.115
cb15:901b:d157:b51:8045:b51a:ebdf:6474	235.223.100.116
cb15:901b:d157:b51:8045:b51a:ebdf:6475	235.223.100.117
cb15:901b:d157:b51:8045:b51a:ebdf:6476	235.223.100.118
cb15:901b:d157:b51:8045:b51a:ebdf:6477	235.223.100.119
cb15:901b:d157:b51:8045:b51a:ebdf:6478	235.223.100.120

cb15:901b:d157:b51:8045:b51a:ebdf:6479	235.223.100.121
cb15:901b:d157:b51:8045:b51a:ebdf:647a	235.223.100.122
cb15:901b:d157:b51:8045:b51a:ebdf:647b	235.223.100.123
cb15:901b:d157:b51:8045:b51a:ebdf:647c	235.223.100.124
cb15:901b:d157:b51:8045:b51a:ebdf:647d	235.223.100.125
cb15:901b:d157:b51:8045:b51a:ebdf:647e	235.223.100.126
cb15:901b:d157:b51:8045:b51a:ebdf:647f	235.223.100.127
cb15:901b:d157:b51:8045:b51a:ebdf:6480	235.223.100.128
cb15:901b:d157:b51:8045:b51a:ebdf:6481	235.223.100.129
cb15:901b:d157:b51:8045:b51a:ebdf:6482	235.223.100.130
cb15:901b:d157:b51:8045:b51a:ebdf:6483	235.223.100.131
cb15:901b:d157:b51:8045:b51a:ebdf:6484	235.223.100.132
cb15:901b:d157:b51:8045:b51a:ebdf:6485	235.223.100.133
cb15:901b:d157:b51:8045:b51a:ebdf:6486	235.223.100.134
cb15:901b:d157:b51:8045:b51a:ebdf:6487	235.223.100.135
cb15:901b:d157:b51:8045:b51a:ebdf:6488	235.223.100.136
cb15:901b:d157:b51:8045:b51a:ebdf:6489	235.223.100.137
cb15:901b:d157:b51:8045:b51a:ebdf:648a	235.223.100.138
cb15:901b:d157:b51:8045:b51a:ebdf:648b	235.223.100.139
cb15:901b:d157:b51:8045:b51a:ebdf:648c	235.223.100.140
cb15:901b:d157:b51:8045:b51a:ebdf:648d	235.223.100.141
cb15:901b:d157:b51:8045:b51a:ebdf:648e	235.223.100.142
cb15:901b:d157:b51:8045:b51a:ebdf:648f	235.223.100.143
cb15:901b:d157:b51:8045:b51a:ebdf:6490	235.223.100.144
cb15:901b:d157:b51:8045:b51a:ebdf:6491	235.223.100.145
cb15:901b:d157:b51:8045:b51a:ebdf:6492	235.223.100.146
cb15:901b:d157:b51:8045:b51a:ebdf:6493	235.223.100.147
cb15:901b:d157:b51:8045:b51a:ebdf:6494	235.223.100.148
cb15:901b:d157:b51:8045:b51a:ebdf:6495	235.223.100.149
cb15:901b:d157:b51:8045:b51a:ebdf:6496	235.223.100.150
cb15:901b:d157:b51:8045:b51a:ebdf:6497	235.223.100.151
cb15:901b:d157:b51:8045:b51a:ebdf:6498	235.223.100.152
cb15:901b:d157:b51:8045:b51a:ebdf:6499	235.223.100.153
cb15:901b:d157:b51:8045:b51a:ebdf:649a	235.223.100.154
cb15:901b:d157:b51:8045:b51a:ebdf:649b	235.223.100.155
cb15:901b:d157:b51:8045:b51a:ebdf:649c	235.223.100.156
cb15:901b:d157:b51:8045:b51a:ebdf:649d	235.223.100.157
cb15:901b:d157:b51:8045:b51a:ebdf:649e	235.223.100.158
cb15:901b:d157:b51:8045:b51a:ebdf:649f	235.223.100.159
cb15:901b:d157:b51:8045:b51a:ebdf:64a0	235.223.100.160
cb15:901b:d157:b51:8045:b51a:ebdf:64a1	235.223.100.161
cb15:901b:d157:b51:8045:b51a:ebdf:64a2	235.223.100.162
cb15:901b:d157:b51:8045:b51a:ebdf:64a3	235.223.100.163
cb15:901b:d157:b51:8045:b51a:ebdf:64a4	235.223.100.164
cb15:901b:d157:b51:8045:b51a:ebdf:64a5	235.223.100.165
cb15:901b:d157:b51:8045:b51a:ebdf:64a6	235.223.100.166
cb15:901b:d157:b51:8045:b51a:ebdf:64a7	235.223.100.167
cb15:901b:d157:b51:8045:b51a:ebdf:64a8	235.223.100.168
cb15:901b:d157:b51:8045:b51a:ebdf:64a9	235.223.100.169
cb15:901b:d157:b51:8045:b51a:ebdf:64aa	235.223.100.170
cb15:901b:d157:b51:8045:b51a:ebdf:64ab	235.223.100.171
cb15:901b:d157:b51:8045:b51a:ebdf:64ac	235.223.100.172
cb15:901b:d157:b51:8045:b51a:ebdf:64ad	235.223.100.173
cb15:901b:d157:b51:8045:b51a:ebdf:64ae	235.223.100.174
cb15:901b:d157:b51:8045:b51a:ebdf:64af	235.223.100.175
cb15:901b:d157:b51:8045:b51a:ebdf:64b0	235.223.100.176
cb15:901b:d157:b51:8045:b51a:ebdf:64b1	235.223.100.177
cb15:901b:d157:b51:8045:b51a:ebdf:64b2	235.223.100.178
cb15:901b:d157:b51:8045:b51a:ebdf:64b3	235.223.100.179
cb15:901b:d157:b51:8045:b51a:ebdf:64b4	235.223.100.180

cb15:901b:d157:b51:8045:b51a:ebdf:64b5	235.223.100.181
cb15:901b:d157:b51:8045:b51a:ebdf:64b6	235.223.100.182
cb15:901b:d157:b51:8045:b51a:ebdf:64b7	235.223.100.183
cb15:901b:d157:b51:8045:b51a:ebdf:64b8	235.223.100.184
cb15:901b:d157:b51:8045:b51a:ebdf:64b9	235.223.100.185
cb15:901b:d157:b51:8045:b51a:ebdf:64ba	235.223.100.186
cb15:901b:d157:b51:8045:b51a:ebdf:64bb	235.223.100.187
cb15:901b:d157:b51:8045:b51a:ebdf:64bc	235.223.100.188
cb15:901b:d157:b51:8045:b51a:ebdf:64bd	235.223.100.189
cb15:901b:d157:b51:8045:b51a:ebdf:64be	235.223.100.190
cb15:901b:d157:b51:8045:b51a:ebdf:64bf	235.223.100.191
cb15:901b:d157:b51:8045:b51a:ebdf:64c0	235.223.100.192
cb15:901b:d157:b51:8045:b51a:ebdf:64c1	235.223.100.193
cb15:901b:d157:b51:8045:b51a:ebdf:64c2	235.223.100.194
cb15:901b:d157:b51:8045:b51a:ebdf:64c3	235.223.100.195
cb15:901b:d157:b51:8045:b51a:ebdf:64c4	235.223.100.196
cb15:901b:d157:b51:8045:b51a:ebdf:64c5	235.223.100.197
cb15:901b:d157:b51:8045:b51a:ebdf:64c6	235.223.100.198
cb15:901b:d157:b51:8045:b51a:ebdf:64c7	235.223.100.199
cb15:901b:d157:b51:8045:b51a:ebdf:64c8	235.223.100.200
cb15:901b:d157:b51:8045:b51a:ebdf:64c9	235.223.100.201
cb15:901b:d157:b51:8045:b51a:ebdf:64ca	235.223.100.202
cb15:901b:d157:b51:8045:b51a:ebdf:64cb	235.223.100.203
cb15:901b:d157:b51:8045:b51a:ebdf:64cc	235.223.100.204
cb15:901b:d157:b51:8045:b51a:ebdf:64cd	235.223.100.205
cb15:901b:d157:b51:8045:b51a:ebdf:64ce	235.223.100.206
cb15:901b:d157:b51:8045:b51a:ebdf:64cf	235.223.100.207
cb15:901b:d157:b51:8045:b51a:ebdf:64d0	235.223.100.208
cb15:901b:d157:b51:8045:b51a:ebdf:64d1	235.223.100.209
cb15:901b:d157:b51:8045:b51a:ebdf:64d2	235.223.100.210
cb15:901b:d157:b51:8045:b51a:ebdf:64d3	235.223.100.211
cb15:901b:d157:b51:8045:b51a:ebdf:64d4	235.223.100.212
cb15:901b:d157:b51:8045:b51a:ebdf:64d5	235.223.100.213
cb15:901b:d157:b51:8045:b51a:ebdf:64d6	235.223.100.214
cb15:901b:d157:b51:8045:b51a:ebdf:64d7	235.223.100.215
cb15:901b:d157:b51:8045:b51a:ebdf:64d8	235.223.100.216
cb15:901b:d157:b51:8045:b51a:ebdf:64d9	235.223.100.217
cb15:901b:d157:b51:8045:b51a:ebdf:64da	235.223.100.218
cb15:901b:d157:b51:8045:b51a:ebdf:64db	235.223.100.219
cb15:901b:d157:b51:8045:b51a:ebdf:64dc	235.223.100.220
cb15:901b:d157:b51:8045:b51a:ebdf:64dd	235.223.100.221
cb15:901b:d157:b51:8045:b51a:ebdf:64de	235.223.100.222
cb15:901b:d157:b51:8045:b51a:ebdf:64df	235.223.100.223
cb15:901b:d157:b51:8045:b51a:ebdf:64e0	235.223.100.224
cb15:901b:d157:b51:8045:b51a:ebdf:64e1	235.223.100.225
cb15:901b:d157:b51:8045:b51a:ebdf:64e2	235.223.100.226
cb15:901b:d157:b51:8045:b51a:ebdf:64e3	235.223.100.227
cb15:901b:d157:b51:8045:b51a:ebdf:64e4	235.223.100.228
cb15:901b:d157:b51:8045:b51a:ebdf:64e5	235.223.100.229
cb15:901b:d157:b51:8045:b51a:ebdf:64e6	235.223.100.230
cb15:901b:d157:b51:8045:b51a:ebdf:64e7	235.223.100.231
cb15:901b:d157:b51:8045:b51a:ebdf:64e8	235.223.100.232
cb15:901b:d157:b51:8045:b51a:ebdf:64e9	235.223.100.233
cb15:901b:d157:b51:8045:b51a:ebdf:64ea	235.223.100.234
cb15:901b:d157:b51:8045:b51a:ebdf:64eb	235.223.100.235
cb15:901b:d157:b51:8045:b51a:ebdf:64ec	235.223.100.236
cb15:901b:d157:b51:8045:b51a:ebdf:64ed	235.223.100.237
cb15:901b:d157:b51:8045:b51a:ebdf:64ee	235.223.100.238
cb15:901b:d157:b51:8045:b51a:ebdf:64ef	235.223.100.239
cb15:901b:d157:b51:8045:b51a:ebdf:64f0	235.223.100.240
cb15:901b:d157:b51:8045:b51a:ebdf:64f1	235.223.100.241
cb15:901b:d157:b51:8045:b51a:ebdf:64f2	235.223.100.242
cb15:901b:d157:b51:8045:b51a:ebdf:64f3	235.223.100.243
cb15:901b:d157:b51:8045:b51a:ebdf:64f4	235.223.100.244
cb15:901b:d157:b51:8045:b51a:ebdf:64f5	235.223.100.245
cb15:901b:d157:b51:8045:b51a:ebdf:64f6	235.223.100.246
cb15:901b:d157:b51:8045:b51a:ebdf:64f7	235.223.100.247
cb15:901b:d157:b51:8045:b51a:ebdf:64f8	235.223.100.248
cb15:901b:d157:b51:8045:b51a:ebdf:64f9	235.223.100.249
cb15:901b:d157:b51:8045:b51a:ebdf:64fa	235.223.100.250
cb15:901b:d157:b51:8045:b51a:ebdf:64fb	235.223.100.251
cb15:901b:d157:b51:8045:b51a:ebdf:64fc	235.223.100.252
cb15:901b:d157:b51:8045:b51a:ebdf:64fd	235.223.100.253
cb15:901b:d157:b51:8045:b51a:ebdf:64fe	235.223.100.254
cb15:901b:d157:b51:8045:b51a:ebdf:64ff	235.223.100.255

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.