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:8024:901b:91bc:cb15:efdd:501	239.221.5.1
cb15:901b:8024:901b:91bc:cb15:efdd:502	239.221.5.2
cb15:901b:8024:901b:91bc:cb15:efdd:503	239.221.5.3
cb15:901b:8024:901b:91bc:cb15:efdd:504	239.221.5.4
cb15:901b:8024:901b:91bc:cb15:efdd:505	239.221.5.5
cb15:901b:8024:901b:91bc:cb15:efdd:506	239.221.5.6
cb15:901b:8024:901b:91bc:cb15:efdd:507	239.221.5.7
cb15:901b:8024:901b:91bc:cb15:efdd:508	239.221.5.8
cb15:901b:8024:901b:91bc:cb15:efdd:509	239.221.5.9
cb15:901b:8024:901b:91bc:cb15:efdd:50a	239.221.5.10
cb15:901b:8024:901b:91bc:cb15:efdd:50b	239.221.5.11
cb15:901b:8024:901b:91bc:cb15:efdd:50c	239.221.5.12
cb15:901b:8024:901b:91bc:cb15:efdd:50d	239.221.5.13
cb15:901b:8024:901b:91bc:cb15:efdd:50e	239.221.5.14
cb15:901b:8024:901b:91bc:cb15:efdd:50f	239.221.5.15
cb15:901b:8024:901b:91bc:cb15:efdd:510	239.221.5.16
cb15:901b:8024:901b:91bc:cb15:efdd:511	239.221.5.17
cb15:901b:8024:901b:91bc:cb15:efdd:512	239.221.5.18
cb15:901b:8024:901b:91bc:cb15:efdd:513	239.221.5.19
cb15:901b:8024:901b:91bc:cb15:efdd:514	239.221.5.20
cb15:901b:8024:901b:91bc:cb15:efdd:515	239.221.5.21
cb15:901b:8024:901b:91bc:cb15:efdd:516	239.221.5.22
cb15:901b:8024:901b:91bc:cb15:efdd:517	239.221.5.23
cb15:901b:8024:901b:91bc:cb15:efdd:518	239.221.5.24
cb15:901b:8024:901b:91bc:cb15:efdd:519	239.221.5.25
cb15:901b:8024:901b:91bc:cb15:efdd:51a	239.221.5.26
cb15:901b:8024:901b:91bc:cb15:efdd:51b	239.221.5.27
cb15:901b:8024:901b:91bc:cb15:efdd:51c	239.221.5.28
cb15:901b:8024:901b:91bc:cb15:efdd:51d	239.221.5.29
cb15:901b:8024:901b:91bc:cb15:efdd:51e	239.221.5.30
cb15:901b:8024:901b:91bc:cb15:efdd:51f	239.221.5.31
cb15:901b:8024:901b:91bc:cb15:efdd:520	239.221.5.32
cb15:901b:8024:901b:91bc:cb15:efdd:521	239.221.5.33
cb15:901b:8024:901b:91bc:cb15:efdd:522	239.221.5.34
cb15:901b:8024:901b:91bc:cb15:efdd:523	239.221.5.35
cb15:901b:8024:901b:91bc:cb15:efdd:524	239.221.5.36
cb15:901b:8024:901b:91bc:cb15:efdd:525	239.221.5.37
cb15:901b:8024:901b:91bc:cb15:efdd:526	239.221.5.38
cb15:901b:8024:901b:91bc:cb15:efdd:527	239.221.5.39
cb15:901b:8024:901b:91bc:cb15:efdd:528	239.221.5.40
cb15:901b:8024:901b:91bc:cb15:efdd:529	239.221.5.41
cb15:901b:8024:901b:91bc:cb15:efdd:52a	239.221.5.42
cb15:901b:8024:901b:91bc:cb15:efdd:52b	239.221.5.43
cb15:901b:8024:901b:91bc:cb15:efdd:52c	239.221.5.44
cb15:901b:8024:901b:91bc:cb15:efdd:52d	239.221.5.45
cb15:901b:8024:901b:91bc:cb15:efdd:52e	239.221.5.46
cb15:901b:8024:901b:91bc:cb15:efdd:52f	239.221.5.47
cb15:901b:8024:901b:91bc:cb15:efdd:530	239.221.5.48
cb15:901b:8024:901b:91bc:cb15:efdd:531	239.221.5.49
cb15:901b:8024:901b:91bc:cb15:efdd:532	239.221.5.50
cb15:901b:8024:901b:91bc:cb15:efdd:533	239.221.5.51
cb15:901b:8024:901b:91bc:cb15:efdd:534	239.221.5.52
cb15:901b:8024:901b:91bc:cb15:efdd:535	239.221.5.53
cb15:901b:8024:901b:91bc:cb15:efdd:536	239.221.5.54
cb15:901b:8024:901b:91bc:cb15:efdd:537	239.221.5.55
cb15:901b:8024:901b:91bc:cb15:efdd:538	239.221.5.56
cb15:901b:8024:901b:91bc:cb15:efdd:539	239.221.5.57
cb15:901b:8024:901b:91bc:cb15:efdd:53a	239.221.5.58
cb15:901b:8024:901b:91bc:cb15:efdd:53b	239.221.5.59
cb15:901b:8024:901b:91bc:cb15:efdd:53c	239.221.5.60

cb15:901b:8024:901b:91bc:cb15:efdd:53d	239.221.5.61
cb15:901b:8024:901b:91bc:cb15:efdd:53e	239.221.5.62
cb15:901b:8024:901b:91bc:cb15:efdd:53f	239.221.5.63
cb15:901b:8024:901b:91bc:cb15:efdd:540	239.221.5.64
cb15:901b:8024:901b:91bc:cb15:efdd:541	239.221.5.65
cb15:901b:8024:901b:91bc:cb15:efdd:542	239.221.5.66
cb15:901b:8024:901b:91bc:cb15:efdd:543	239.221.5.67
cb15:901b:8024:901b:91bc:cb15:efdd:544	239.221.5.68
cb15:901b:8024:901b:91bc:cb15:efdd:545	239.221.5.69
cb15:901b:8024:901b:91bc:cb15:efdd:546	239.221.5.70
cb15:901b:8024:901b:91bc:cb15:efdd:547	239.221.5.71
cb15:901b:8024:901b:91bc:cb15:efdd:548	239.221.5.72
cb15:901b:8024:901b:91bc:cb15:efdd:549	239.221.5.73
cb15:901b:8024:901b:91bc:cb15:efdd:54a	239.221.5.74
cb15:901b:8024:901b:91bc:cb15:efdd:54b	239.221.5.75
cb15:901b:8024:901b:91bc:cb15:efdd:54c	239.221.5.76
cb15:901b:8024:901b:91bc:cb15:efdd:54d	239.221.5.77
cb15:901b:8024:901b:91bc:cb15:efdd:54e	239.221.5.78
cb15:901b:8024:901b:91bc:cb15:efdd:54f	239.221.5.79
cb15:901b:8024:901b:91bc:cb15:efdd:550	239.221.5.80
cb15:901b:8024:901b:91bc:cb15:efdd:551	239.221.5.81
cb15:901b:8024:901b:91bc:cb15:efdd:552	239.221.5.82
cb15:901b:8024:901b:91bc:cb15:efdd:553	239.221.5.83
cb15:901b:8024:901b:91bc:cb15:efdd:554	239.221.5.84
cb15:901b:8024:901b:91bc:cb15:efdd:555	239.221.5.85
cb15:901b:8024:901b:91bc:cb15:efdd:556	239.221.5.86
cb15:901b:8024:901b:91bc:cb15:efdd:557	239.221.5.87
cb15:901b:8024:901b:91bc:cb15:efdd:558	239.221.5.88
cb15:901b:8024:901b:91bc:cb15:efdd:559	239.221.5.89
cb15:901b:8024:901b:91bc:cb15:efdd:55a	239.221.5.90
cb15:901b:8024:901b:91bc:cb15:efdd:55b	239.221.5.91
cb15:901b:8024:901b:91bc:cb15:efdd:55c	239.221.5.92
cb15:901b:8024:901b:91bc:cb15:efdd:55d	239.221.5.93
cb15:901b:8024:901b:91bc:cb15:efdd:55e	239.221.5.94
cb15:901b:8024:901b:91bc:cb15:efdd:55f	239.221.5.95
cb15:901b:8024:901b:91bc:cb15:efdd:560	239.221.5.96
cb15:901b:8024:901b:91bc:cb15:efdd:561	239.221.5.97
cb15:901b:8024:901b:91bc:cb15:efdd:562	239.221.5.98
cb15:901b:8024:901b:91bc:cb15:efdd:563	239.221.5.99
cb15:901b:8024:901b:91bc:cb15:efdd:564	239.221.5.100
cb15:901b:8024:901b:91bc:cb15:efdd:565	239.221.5.101
cb15:901b:8024:901b:91bc:cb15:efdd:566	239.221.5.102
cb15:901b:8024:901b:91bc:cb15:efdd:567	239.221.5.103
cb15:901b:8024:901b:91bc:cb15:efdd:568	239.221.5.104
cb15:901b:8024:901b:91bc:cb15:efdd:569	239.221.5.105
cb15:901b:8024:901b:91bc:cb15:efdd:56a	239.221.5.106
cb15:901b:8024:901b:91bc:cb15:efdd:56b	239.221.5.107
cb15:901b:8024:901b:91bc:cb15:efdd:56c	239.221.5.108
cb15:901b:8024:901b:91bc:cb15:efdd:56d	239.221.5.109
cb15:901b:8024:901b:91bc:cb15:efdd:56e	239.221.5.110
cb15:901b:8024:901b:91bc:cb15:efdd:56f	239.221.5.111
cb15:901b:8024:901b:91bc:cb15:efdd:570	239.221.5.112
cb15:901b:8024:901b:91bc:cb15:efdd:571	239.221.5.113
cb15:901b:8024:901b:91bc:cb15:efdd:572	239.221.5.114
cb15:901b:8024:901b:91bc:cb15:efdd:573	239.221.5.115
cb15:901b:8024:901b:91bc:cb15:efdd:574	239.221.5.116
cb15:901b:8024:901b:91bc:cb15:efdd:575	239.221.5.117
cb15:901b:8024:901b:91bc:cb15:efdd:576	239.221.5.118
cb15:901b:8024:901b:91bc:cb15:efdd:577	239.221.5.119
cb15:901b:8024:901b:91bc:cb15:efdd:578	239.221.5.120

cb15:901b:8024:901b:91bc:cb15:efdd:579	239.221.5.121
cb15:901b:8024:901b:91bc:cb15:efdd:57a	239.221.5.122
cb15:901b:8024:901b:91bc:cb15:efdd:57b	239.221.5.123
cb15:901b:8024:901b:91bc:cb15:efdd:57c	239.221.5.124
cb15:901b:8024:901b:91bc:cb15:efdd:57d	239.221.5.125
cb15:901b:8024:901b:91bc:cb15:efdd:57e	239.221.5.126
cb15:901b:8024:901b:91bc:cb15:efdd:57f	239.221.5.127
cb15:901b:8024:901b:91bc:cb15:efdd:580	239.221.5.128
cb15:901b:8024:901b:91bc:cb15:efdd:581	239.221.5.129
cb15:901b:8024:901b:91bc:cb15:efdd:582	239.221.5.130
cb15:901b:8024:901b:91bc:cb15:efdd:583	239.221.5.131
cb15:901b:8024:901b:91bc:cb15:efdd:584	239.221.5.132
cb15:901b:8024:901b:91bc:cb15:efdd:585	239.221.5.133
cb15:901b:8024:901b:91bc:cb15:efdd:586	239.221.5.134
cb15:901b:8024:901b:91bc:cb15:efdd:587	239.221.5.135
cb15:901b:8024:901b:91bc:cb15:efdd:588	239.221.5.136
cb15:901b:8024:901b:91bc:cb15:efdd:589	239.221.5.137
cb15:901b:8024:901b:91bc:cb15:efdd:58a	239.221.5.138
cb15:901b:8024:901b:91bc:cb15:efdd:58b	239.221.5.139
cb15:901b:8024:901b:91bc:cb15:efdd:58c	239.221.5.140
cb15:901b:8024:901b:91bc:cb15:efdd:58d	239.221.5.141
cb15:901b:8024:901b:91bc:cb15:efdd:58e	239.221.5.142
cb15:901b:8024:901b:91bc:cb15:efdd:58f	239.221.5.143
cb15:901b:8024:901b:91bc:cb15:efdd:590	239.221.5.144
cb15:901b:8024:901b:91bc:cb15:efdd:591	239.221.5.145
cb15:901b:8024:901b:91bc:cb15:efdd:592	239.221.5.146
cb15:901b:8024:901b:91bc:cb15:efdd:593	239.221.5.147
cb15:901b:8024:901b:91bc:cb15:efdd:594	239.221.5.148
cb15:901b:8024:901b:91bc:cb15:efdd:595	239.221.5.149
cb15:901b:8024:901b:91bc:cb15:efdd:596	239.221.5.150
cb15:901b:8024:901b:91bc:cb15:efdd:597	239.221.5.151
cb15:901b:8024:901b:91bc:cb15:efdd:598	239.221.5.152
cb15:901b:8024:901b:91bc:cb15:efdd:599	239.221.5.153
cb15:901b:8024:901b:91bc:cb15:efdd:59a	239.221.5.154
cb15:901b:8024:901b:91bc:cb15:efdd:59b	239.221.5.155
cb15:901b:8024:901b:91bc:cb15:efdd:59c	239.221.5.156
cb15:901b:8024:901b:91bc:cb15:efdd:59d	239.221.5.157
cb15:901b:8024:901b:91bc:cb15:efdd:59e	239.221.5.158
cb15:901b:8024:901b:91bc:cb15:efdd:59f	239.221.5.159
cb15:901b:8024:901b:91bc:cb15:efdd:5a0	239.221.5.160
cb15:901b:8024:901b:91bc:cb15:efdd:5a1	239.221.5.161
cb15:901b:8024:901b:91bc:cb15:efdd:5a2	239.221.5.162
cb15:901b:8024:901b:91bc:cb15:efdd:5a3	239.221.5.163
cb15:901b:8024:901b:91bc:cb15:efdd:5a4	239.221.5.164
cb15:901b:8024:901b:91bc:cb15:efdd:5a5	239.221.5.165
cb15:901b:8024:901b:91bc:cb15:efdd:5a6	239.221.5.166
cb15:901b:8024:901b:91bc:cb15:efdd:5a7	239.221.5.167
cb15:901b:8024:901b:91bc:cb15:efdd:5a8	239.221.5.168
cb15:901b:8024:901b:91bc:cb15:efdd:5a9	239.221.5.169
cb15:901b:8024:901b:91bc:cb15:efdd:5aa	239.221.5.170
cb15:901b:8024:901b:91bc:cb15:efdd:5ab	239.221.5.171
cb15:901b:8024:901b:91bc:cb15:efdd:5ac	239.221.5.172
cb15:901b:8024:901b:91bc:cb15:efdd:5ad	239.221.5.173
cb15:901b:8024:901b:91bc:cb15:efdd:5ae	239.221.5.174
cb15:901b:8024:901b:91bc:cb15:efdd:5af	239.221.5.175
cb15:901b:8024:901b:91bc:cb15:efdd:5b0	239.221.5.176
cb15:901b:8024:901b:91bc:cb15:efdd:5b1	239.221.5.177
cb15:901b:8024:901b:91bc:cb15:efdd:5b2	239.221.5.178
cb15:901b:8024:901b:91bc:cb15:efdd:5b3	239.221.5.179
cb15:901b:8024:901b:91bc:cb15:efdd:5b4	239.221.5.180

cb15:901b:8024:901b:91bc:cb15:efdd:5b5	239.221.5.181
cb15:901b:8024:901b:91bc:cb15:efdd:5b6	239.221.5.182
cb15:901b:8024:901b:91bc:cb15:efdd:5b7	239.221.5.183
cb15:901b:8024:901b:91bc:cb15:efdd:5b8	239.221.5.184
cb15:901b:8024:901b:91bc:cb15:efdd:5b9	239.221.5.185
cb15:901b:8024:901b:91bc:cb15:efdd:5ba	239.221.5.186
cb15:901b:8024:901b:91bc:cb15:efdd:5bb	239.221.5.187
cb15:901b:8024:901b:91bc:cb15:efdd:5bc	239.221.5.188
cb15:901b:8024:901b:91bc:cb15:efdd:5bd	239.221.5.189
cb15:901b:8024:901b:91bc:cb15:efdd:5be	239.221.5.190
cb15:901b:8024:901b:91bc:cb15:efdd:5bf	239.221.5.191
cb15:901b:8024:901b:91bc:cb15:efdd:5c0	239.221.5.192
cb15:901b:8024:901b:91bc:cb15:efdd:5c1	239.221.5.193
cb15:901b:8024:901b:91bc:cb15:efdd:5c2	239.221.5.194
cb15:901b:8024:901b:91bc:cb15:efdd:5c3	239.221.5.195
cb15:901b:8024:901b:91bc:cb15:efdd:5c4	239.221.5.196
cb15:901b:8024:901b:91bc:cb15:efdd:5c5	239.221.5.197
cb15:901b:8024:901b:91bc:cb15:efdd:5c6	239.221.5.198
cb15:901b:8024:901b:91bc:cb15:efdd:5c7	239.221.5.199
cb15:901b:8024:901b:91bc:cb15:efdd:5c8	239.221.5.200
cb15:901b:8024:901b:91bc:cb15:efdd:5c9	239.221.5.201
cb15:901b:8024:901b:91bc:cb15:efdd:5ca	239.221.5.202
cb15:901b:8024:901b:91bc:cb15:efdd:5cb	239.221.5.203
cb15:901b:8024:901b:91bc:cb15:efdd:5cc	239.221.5.204
cb15:901b:8024:901b:91bc:cb15:efdd:5cd	239.221.5.205
cb15:901b:8024:901b:91bc:cb15:efdd:5ce	239.221.5.206
cb15:901b:8024:901b:91bc:cb15:efdd:5cf	239.221.5.207
cb15:901b:8024:901b:91bc:cb15:efdd:5d0	239.221.5.208
cb15:901b:8024:901b:91bc:cb15:efdd:5d1	239.221.5.209
cb15:901b:8024:901b:91bc:cb15:efdd:5d2	239.221.5.210
cb15:901b:8024:901b:91bc:cb15:efdd:5d3	239.221.5.211
cb15:901b:8024:901b:91bc:cb15:efdd:5d4	239.221.5.212
cb15:901b:8024:901b:91bc:cb15:efdd:5d5	239.221.5.213
cb15:901b:8024:901b:91bc:cb15:efdd:5d6	239.221.5.214
cb15:901b:8024:901b:91bc:cb15:efdd:5d7	239.221.5.215
cb15:901b:8024:901b:91bc:cb15:efdd:5d8	239.221.5.216
cb15:901b:8024:901b:91bc:cb15:efdd:5d9	239.221.5.217
cb15:901b:8024:901b:91bc:cb15:efdd:5da	239.221.5.218
cb15:901b:8024:901b:91bc:cb15:efdd:5db	239.221.5.219
cb15:901b:8024:901b:91bc:cb15:efdd:5dc	239.221.5.220
cb15:901b:8024:901b:91bc:cb15:efdd:5dd	239.221.5.221
cb15:901b:8024:901b:91bc:cb15:efdd:5de	239.221.5.222
cb15:901b:8024:901b:91bc:cb15:efdd:5df	239.221.5.223
cb15:901b:8024:901b:91bc:cb15:efdd:5e0	239.221.5.224
cb15:901b:8024:901b:91bc:cb15:efdd:5e1	239.221.5.225
cb15:901b:8024:901b:91bc:cb15:efdd:5e2	239.221.5.226
cb15:901b:8024:901b:91bc:cb15:efdd:5e3	239.221.5.227
cb15:901b:8024:901b:91bc:cb15:efdd:5e4	239.221.5.228
cb15:901b:8024:901b:91bc:cb15:efdd:5e5	239.221.5.229
cb15:901b:8024:901b:91bc:cb15:efdd:5e6	239.221.5.230
cb15:901b:8024:901b:91bc:cb15:efdd:5e7	239.221.5.231
cb15:901b:8024:901b:91bc:cb15:efdd:5e8	239.221.5.232
cb15:901b:8024:901b:91bc:cb15:efdd:5e9	239.221.5.233
cb15:901b:8024:901b:91bc:cb15:efdd:5ea	239.221.5.234
cb15:901b:8024:901b:91bc:cb15:efdd:5eb	239.221.5.235
cb15:901b:8024:901b:91bc:cb15:efdd:5ec	239.221.5.236
cb15:901b:8024:901b:91bc:cb15:efdd:5ed	239.221.5.237
cb15:901b:8024:901b:91bc:cb15:efdd:5ee	239.221.5.238
cb15:901b:8024:901b:91bc:cb15:efdd:5ef	239.221.5.239
cb15:901b:8024:901b:91bc:cb15:efdd:5f0	239.221.5.240
cb15:901b:8024:901b:91bc:cb15:efdd:5f1	239.221.5.241
cb15:901b:8024:901b:91bc:cb15:efdd:5f2	239.221.5.242
cb15:901b:8024:901b:91bc:cb15:efdd:5f3	239.221.5.243
cb15:901b:8024:901b:91bc:cb15:efdd:5f4	239.221.5.244
cb15:901b:8024:901b:91bc:cb15:efdd:5f5	239.221.5.245
cb15:901b:8024:901b:91bc:cb15:efdd:5f6	239.221.5.246
cb15:901b:8024:901b:91bc:cb15:efdd:5f7	239.221.5.247
cb15:901b:8024:901b:91bc:cb15:efdd:5f8	239.221.5.248
cb15:901b:8024:901b:91bc:cb15:efdd:5f9	239.221.5.249
cb15:901b:8024:901b:91bc:cb15:efdd:5fa	239.221.5.250
cb15:901b:8024:901b:91bc:cb15:efdd:5fb	239.221.5.251
cb15:901b:8024:901b:91bc:cb15:efdd:5fc	239.221.5.252
cb15:901b:8024:901b:91bc:cb15:efdd:5fd	239.221.5.253
cb15:901b:8024:901b:91bc:cb15:efdd:5fe	239.221.5.254
cb15:901b:8024:901b:91bc:cb15:efdd:5ff	239.221.5.255

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.