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:cb15:1549:a401	21.73.164.1
cb15:901b:8024:901b:91bc:cb15:1549:a402	21.73.164.2
cb15:901b:8024:901b:91bc:cb15:1549:a403	21.73.164.3
cb15:901b:8024:901b:91bc:cb15:1549:a404	21.73.164.4
cb15:901b:8024:901b:91bc:cb15:1549:a405	21.73.164.5
cb15:901b:8024:901b:91bc:cb15:1549:a406	21.73.164.6
cb15:901b:8024:901b:91bc:cb15:1549:a407	21.73.164.7
cb15:901b:8024:901b:91bc:cb15:1549:a408	21.73.164.8
cb15:901b:8024:901b:91bc:cb15:1549:a409	21.73.164.9
cb15:901b:8024:901b:91bc:cb15:1549:a40a	21.73.164.10
cb15:901b:8024:901b:91bc:cb15:1549:a40b	21.73.164.11
cb15:901b:8024:901b:91bc:cb15:1549:a40c	21.73.164.12
cb15:901b:8024:901b:91bc:cb15:1549:a40d	21.73.164.13
cb15:901b:8024:901b:91bc:cb15:1549:a40e	21.73.164.14
cb15:901b:8024:901b:91bc:cb15:1549:a40f	21.73.164.15
cb15:901b:8024:901b:91bc:cb15:1549:a410	21.73.164.16
cb15:901b:8024:901b:91bc:cb15:1549:a411	21.73.164.17
cb15:901b:8024:901b:91bc:cb15:1549:a412	21.73.164.18
cb15:901b:8024:901b:91bc:cb15:1549:a413	21.73.164.19
cb15:901b:8024:901b:91bc:cb15:1549:a414	21.73.164.20
cb15:901b:8024:901b:91bc:cb15:1549:a415	21.73.164.21
cb15:901b:8024:901b:91bc:cb15:1549:a416	21.73.164.22
cb15:901b:8024:901b:91bc:cb15:1549:a417	21.73.164.23
cb15:901b:8024:901b:91bc:cb15:1549:a418	21.73.164.24
cb15:901b:8024:901b:91bc:cb15:1549:a419	21.73.164.25
cb15:901b:8024:901b:91bc:cb15:1549:a41a	21.73.164.26
cb15:901b:8024:901b:91bc:cb15:1549:a41b	21.73.164.27
cb15:901b:8024:901b:91bc:cb15:1549:a41c	21.73.164.28
cb15:901b:8024:901b:91bc:cb15:1549:a41d	21.73.164.29
cb15:901b:8024:901b:91bc:cb15:1549:a41e	21.73.164.30
cb15:901b:8024:901b:91bc:cb15:1549:a41f	21.73.164.31
cb15:901b:8024:901b:91bc:cb15:1549:a420	21.73.164.32
cb15:901b:8024:901b:91bc:cb15:1549:a421	21.73.164.33
cb15:901b:8024:901b:91bc:cb15:1549:a422	21.73.164.34
cb15:901b:8024:901b:91bc:cb15:1549:a423	21.73.164.35
cb15:901b:8024:901b:91bc:cb15:1549:a424	21.73.164.36
cb15:901b:8024:901b:91bc:cb15:1549:a425	21.73.164.37
cb15:901b:8024:901b:91bc:cb15:1549:a426	21.73.164.38
cb15:901b:8024:901b:91bc:cb15:1549:a427	21.73.164.39
cb15:901b:8024:901b:91bc:cb15:1549:a428	21.73.164.40
cb15:901b:8024:901b:91bc:cb15:1549:a429	21.73.164.41
cb15:901b:8024:901b:91bc:cb15:1549:a42a	21.73.164.42
cb15:901b:8024:901b:91bc:cb15:1549:a42b	21.73.164.43
cb15:901b:8024:901b:91bc:cb15:1549:a42c	21.73.164.44
cb15:901b:8024:901b:91bc:cb15:1549:a42d	21.73.164.45
cb15:901b:8024:901b:91bc:cb15:1549:a42e	21.73.164.46
cb15:901b:8024:901b:91bc:cb15:1549:a42f	21.73.164.47
cb15:901b:8024:901b:91bc:cb15:1549:a430	21.73.164.48
cb15:901b:8024:901b:91bc:cb15:1549:a431	21.73.164.49
cb15:901b:8024:901b:91bc:cb15:1549:a432	21.73.164.50
cb15:901b:8024:901b:91bc:cb15:1549:a433	21.73.164.51
cb15:901b:8024:901b:91bc:cb15:1549:a434	21.73.164.52
cb15:901b:8024:901b:91bc:cb15:1549:a435	21.73.164.53
cb15:901b:8024:901b:91bc:cb15:1549:a436	21.73.164.54
cb15:901b:8024:901b:91bc:cb15:1549:a437	21.73.164.55
cb15:901b:8024:901b:91bc:cb15:1549:a438	21.73.164.56
cb15:901b:8024:901b:91bc:cb15:1549:a439	21.73.164.57
cb15:901b:8024:901b:91bc:cb15:1549:a43a	21.73.164.58
cb15:901b:8024:901b:91bc:cb15:1549:a43b	21.73.164.59
cb15:901b:8024:901b:91bc:cb15:1549:a43c	21.73.164.60

cb15:901b:8024:901b:91bc:cb15:1549:a43d	21.73.164.61
cb15:901b:8024:901b:91bc:cb15:1549:a43e	21.73.164.62
cb15:901b:8024:901b:91bc:cb15:1549:a43f	21.73.164.63
cb15:901b:8024:901b:91bc:cb15:1549:a440	21.73.164.64
cb15:901b:8024:901b:91bc:cb15:1549:a441	21.73.164.65
cb15:901b:8024:901b:91bc:cb15:1549:a442	21.73.164.66
cb15:901b:8024:901b:91bc:cb15:1549:a443	21.73.164.67
cb15:901b:8024:901b:91bc:cb15:1549:a444	21.73.164.68
cb15:901b:8024:901b:91bc:cb15:1549:a445	21.73.164.69
cb15:901b:8024:901b:91bc:cb15:1549:a446	21.73.164.70
cb15:901b:8024:901b:91bc:cb15:1549:a447	21.73.164.71
cb15:901b:8024:901b:91bc:cb15:1549:a448	21.73.164.72
cb15:901b:8024:901b:91bc:cb15:1549:a449	21.73.164.73
cb15:901b:8024:901b:91bc:cb15:1549:a44a	21.73.164.74
cb15:901b:8024:901b:91bc:cb15:1549:a44b	21.73.164.75
cb15:901b:8024:901b:91bc:cb15:1549:a44c	21.73.164.76
cb15:901b:8024:901b:91bc:cb15:1549:a44d	21.73.164.77
cb15:901b:8024:901b:91bc:cb15:1549:a44e	21.73.164.78
cb15:901b:8024:901b:91bc:cb15:1549:a44f	21.73.164.79
cb15:901b:8024:901b:91bc:cb15:1549:a450	21.73.164.80
cb15:901b:8024:901b:91bc:cb15:1549:a451	21.73.164.81
cb15:901b:8024:901b:91bc:cb15:1549:a452	21.73.164.82
cb15:901b:8024:901b:91bc:cb15:1549:a453	21.73.164.83
cb15:901b:8024:901b:91bc:cb15:1549:a454	21.73.164.84
cb15:901b:8024:901b:91bc:cb15:1549:a455	21.73.164.85
cb15:901b:8024:901b:91bc:cb15:1549:a456	21.73.164.86
cb15:901b:8024:901b:91bc:cb15:1549:a457	21.73.164.87
cb15:901b:8024:901b:91bc:cb15:1549:a458	21.73.164.88
cb15:901b:8024:901b:91bc:cb15:1549:a459	21.73.164.89
cb15:901b:8024:901b:91bc:cb15:1549:a45a	21.73.164.90
cb15:901b:8024:901b:91bc:cb15:1549:a45b	21.73.164.91
cb15:901b:8024:901b:91bc:cb15:1549:a45c	21.73.164.92
cb15:901b:8024:901b:91bc:cb15:1549:a45d	21.73.164.93
cb15:901b:8024:901b:91bc:cb15:1549:a45e	21.73.164.94
cb15:901b:8024:901b:91bc:cb15:1549:a45f	21.73.164.95
cb15:901b:8024:901b:91bc:cb15:1549:a460	21.73.164.96
cb15:901b:8024:901b:91bc:cb15:1549:a461	21.73.164.97
cb15:901b:8024:901b:91bc:cb15:1549:a462	21.73.164.98
cb15:901b:8024:901b:91bc:cb15:1549:a463	21.73.164.99
cb15:901b:8024:901b:91bc:cb15:1549:a464	21.73.164.100
cb15:901b:8024:901b:91bc:cb15:1549:a465	21.73.164.101
cb15:901b:8024:901b:91bc:cb15:1549:a466	21.73.164.102
cb15:901b:8024:901b:91bc:cb15:1549:a467	21.73.164.103
cb15:901b:8024:901b:91bc:cb15:1549:a468	21.73.164.104
cb15:901b:8024:901b:91bc:cb15:1549:a469	21.73.164.105
cb15:901b:8024:901b:91bc:cb15:1549:a46a	21.73.164.106
cb15:901b:8024:901b:91bc:cb15:1549:a46b	21.73.164.107
cb15:901b:8024:901b:91bc:cb15:1549:a46c	21.73.164.108
cb15:901b:8024:901b:91bc:cb15:1549:a46d	21.73.164.109
cb15:901b:8024:901b:91bc:cb15:1549:a46e	21.73.164.110
cb15:901b:8024:901b:91bc:cb15:1549:a46f	21.73.164.111
cb15:901b:8024:901b:91bc:cb15:1549:a470	21.73.164.112
cb15:901b:8024:901b:91bc:cb15:1549:a471	21.73.164.113
cb15:901b:8024:901b:91bc:cb15:1549:a472	21.73.164.114
cb15:901b:8024:901b:91bc:cb15:1549:a473	21.73.164.115
cb15:901b:8024:901b:91bc:cb15:1549:a474	21.73.164.116
cb15:901b:8024:901b:91bc:cb15:1549:a475	21.73.164.117
cb15:901b:8024:901b:91bc:cb15:1549:a476	21.73.164.118
cb15:901b:8024:901b:91bc:cb15:1549:a477	21.73.164.119
cb15:901b:8024:901b:91bc:cb15:1549:a478	21.73.164.120

cb15:901b:8024:901b:91bc:cb15:1549:a479	21.73.164.121
cb15:901b:8024:901b:91bc:cb15:1549:a47a	21.73.164.122
cb15:901b:8024:901b:91bc:cb15:1549:a47b	21.73.164.123
cb15:901b:8024:901b:91bc:cb15:1549:a47c	21.73.164.124
cb15:901b:8024:901b:91bc:cb15:1549:a47d	21.73.164.125
cb15:901b:8024:901b:91bc:cb15:1549:a47e	21.73.164.126
cb15:901b:8024:901b:91bc:cb15:1549:a47f	21.73.164.127
cb15:901b:8024:901b:91bc:cb15:1549:a480	21.73.164.128
cb15:901b:8024:901b:91bc:cb15:1549:a481	21.73.164.129
cb15:901b:8024:901b:91bc:cb15:1549:a482	21.73.164.130
cb15:901b:8024:901b:91bc:cb15:1549:a483	21.73.164.131
cb15:901b:8024:901b:91bc:cb15:1549:a484	21.73.164.132
cb15:901b:8024:901b:91bc:cb15:1549:a485	21.73.164.133
cb15:901b:8024:901b:91bc:cb15:1549:a486	21.73.164.134
cb15:901b:8024:901b:91bc:cb15:1549:a487	21.73.164.135
cb15:901b:8024:901b:91bc:cb15:1549:a488	21.73.164.136
cb15:901b:8024:901b:91bc:cb15:1549:a489	21.73.164.137
cb15:901b:8024:901b:91bc:cb15:1549:a48a	21.73.164.138
cb15:901b:8024:901b:91bc:cb15:1549:a48b	21.73.164.139
cb15:901b:8024:901b:91bc:cb15:1549:a48c	21.73.164.140
cb15:901b:8024:901b:91bc:cb15:1549:a48d	21.73.164.141
cb15:901b:8024:901b:91bc:cb15:1549:a48e	21.73.164.142
cb15:901b:8024:901b:91bc:cb15:1549:a48f	21.73.164.143
cb15:901b:8024:901b:91bc:cb15:1549:a490	21.73.164.144
cb15:901b:8024:901b:91bc:cb15:1549:a491	21.73.164.145
cb15:901b:8024:901b:91bc:cb15:1549:a492	21.73.164.146
cb15:901b:8024:901b:91bc:cb15:1549:a493	21.73.164.147
cb15:901b:8024:901b:91bc:cb15:1549:a494	21.73.164.148
cb15:901b:8024:901b:91bc:cb15:1549:a495	21.73.164.149
cb15:901b:8024:901b:91bc:cb15:1549:a496	21.73.164.150
cb15:901b:8024:901b:91bc:cb15:1549:a497	21.73.164.151
cb15:901b:8024:901b:91bc:cb15:1549:a498	21.73.164.152
cb15:901b:8024:901b:91bc:cb15:1549:a499	21.73.164.153
cb15:901b:8024:901b:91bc:cb15:1549:a49a	21.73.164.154
cb15:901b:8024:901b:91bc:cb15:1549:a49b	21.73.164.155
cb15:901b:8024:901b:91bc:cb15:1549:a49c	21.73.164.156
cb15:901b:8024:901b:91bc:cb15:1549:a49d	21.73.164.157
cb15:901b:8024:901b:91bc:cb15:1549:a49e	21.73.164.158
cb15:901b:8024:901b:91bc:cb15:1549:a49f	21.73.164.159
cb15:901b:8024:901b:91bc:cb15:1549:a4a0	21.73.164.160
cb15:901b:8024:901b:91bc:cb15:1549:a4a1	21.73.164.161
cb15:901b:8024:901b:91bc:cb15:1549:a4a2	21.73.164.162
cb15:901b:8024:901b:91bc:cb15:1549:a4a3	21.73.164.163
cb15:901b:8024:901b:91bc:cb15:1549:a4a4	21.73.164.164
cb15:901b:8024:901b:91bc:cb15:1549:a4a5	21.73.164.165
cb15:901b:8024:901b:91bc:cb15:1549:a4a6	21.73.164.166
cb15:901b:8024:901b:91bc:cb15:1549:a4a7	21.73.164.167
cb15:901b:8024:901b:91bc:cb15:1549:a4a8	21.73.164.168
cb15:901b:8024:901b:91bc:cb15:1549:a4a9	21.73.164.169
cb15:901b:8024:901b:91bc:cb15:1549:a4aa	21.73.164.170
cb15:901b:8024:901b:91bc:cb15:1549:a4ab	21.73.164.171
cb15:901b:8024:901b:91bc:cb15:1549:a4ac	21.73.164.172
cb15:901b:8024:901b:91bc:cb15:1549:a4ad	21.73.164.173
cb15:901b:8024:901b:91bc:cb15:1549:a4ae	21.73.164.174
cb15:901b:8024:901b:91bc:cb15:1549:a4af	21.73.164.175
cb15:901b:8024:901b:91bc:cb15:1549:a4b0	21.73.164.176
cb15:901b:8024:901b:91bc:cb15:1549:a4b1	21.73.164.177
cb15:901b:8024:901b:91bc:cb15:1549:a4b2	21.73.164.178
cb15:901b:8024:901b:91bc:cb15:1549:a4b3	21.73.164.179
cb15:901b:8024:901b:91bc:cb15:1549:a4b4	21.73.164.180

cb15:901b:8024:901b:91bc:cb15:1549:a4b5	21.73.164.181
cb15:901b:8024:901b:91bc:cb15:1549:a4b6	21.73.164.182
cb15:901b:8024:901b:91bc:cb15:1549:a4b7	21.73.164.183
cb15:901b:8024:901b:91bc:cb15:1549:a4b8	21.73.164.184
cb15:901b:8024:901b:91bc:cb15:1549:a4b9	21.73.164.185
cb15:901b:8024:901b:91bc:cb15:1549:a4ba	21.73.164.186
cb15:901b:8024:901b:91bc:cb15:1549:a4bb	21.73.164.187
cb15:901b:8024:901b:91bc:cb15:1549:a4bc	21.73.164.188
cb15:901b:8024:901b:91bc:cb15:1549:a4bd	21.73.164.189
cb15:901b:8024:901b:91bc:cb15:1549:a4be	21.73.164.190
cb15:901b:8024:901b:91bc:cb15:1549:a4bf	21.73.164.191
cb15:901b:8024:901b:91bc:cb15:1549:a4c0	21.73.164.192
cb15:901b:8024:901b:91bc:cb15:1549:a4c1	21.73.164.193
cb15:901b:8024:901b:91bc:cb15:1549:a4c2	21.73.164.194
cb15:901b:8024:901b:91bc:cb15:1549:a4c3	21.73.164.195
cb15:901b:8024:901b:91bc:cb15:1549:a4c4	21.73.164.196
cb15:901b:8024:901b:91bc:cb15:1549:a4c5	21.73.164.197
cb15:901b:8024:901b:91bc:cb15:1549:a4c6	21.73.164.198
cb15:901b:8024:901b:91bc:cb15:1549:a4c7	21.73.164.199
cb15:901b:8024:901b:91bc:cb15:1549:a4c8	21.73.164.200
cb15:901b:8024:901b:91bc:cb15:1549:a4c9	21.73.164.201
cb15:901b:8024:901b:91bc:cb15:1549:a4ca	21.73.164.202
cb15:901b:8024:901b:91bc:cb15:1549:a4cb	21.73.164.203
cb15:901b:8024:901b:91bc:cb15:1549:a4cc	21.73.164.204
cb15:901b:8024:901b:91bc:cb15:1549:a4cd	21.73.164.205
cb15:901b:8024:901b:91bc:cb15:1549:a4ce	21.73.164.206
cb15:901b:8024:901b:91bc:cb15:1549:a4cf	21.73.164.207
cb15:901b:8024:901b:91bc:cb15:1549:a4d0	21.73.164.208
cb15:901b:8024:901b:91bc:cb15:1549:a4d1	21.73.164.209
cb15:901b:8024:901b:91bc:cb15:1549:a4d2	21.73.164.210
cb15:901b:8024:901b:91bc:cb15:1549:a4d3	21.73.164.211
cb15:901b:8024:901b:91bc:cb15:1549:a4d4	21.73.164.212
cb15:901b:8024:901b:91bc:cb15:1549:a4d5	21.73.164.213
cb15:901b:8024:901b:91bc:cb15:1549:a4d6	21.73.164.214
cb15:901b:8024:901b:91bc:cb15:1549:a4d7	21.73.164.215
cb15:901b:8024:901b:91bc:cb15:1549:a4d8	21.73.164.216
cb15:901b:8024:901b:91bc:cb15:1549:a4d9	21.73.164.217
cb15:901b:8024:901b:91bc:cb15:1549:a4da	21.73.164.218
cb15:901b:8024:901b:91bc:cb15:1549:a4db	21.73.164.219
cb15:901b:8024:901b:91bc:cb15:1549:a4dc	21.73.164.220
cb15:901b:8024:901b:91bc:cb15:1549:a4dd	21.73.164.221
cb15:901b:8024:901b:91bc:cb15:1549:a4de	21.73.164.222
cb15:901b:8024:901b:91bc:cb15:1549:a4df	21.73.164.223
cb15:901b:8024:901b:91bc:cb15:1549:a4e0	21.73.164.224
cb15:901b:8024:901b:91bc:cb15:1549:a4e1	21.73.164.225
cb15:901b:8024:901b:91bc:cb15:1549:a4e2	21.73.164.226
cb15:901b:8024:901b:91bc:cb15:1549:a4e3	21.73.164.227
cb15:901b:8024:901b:91bc:cb15:1549:a4e4	21.73.164.228
cb15:901b:8024:901b:91bc:cb15:1549:a4e5	21.73.164.229
cb15:901b:8024:901b:91bc:cb15:1549:a4e6	21.73.164.230
cb15:901b:8024:901b:91bc:cb15:1549:a4e7	21.73.164.231
cb15:901b:8024:901b:91bc:cb15:1549:a4e8	21.73.164.232
cb15:901b:8024:901b:91bc:cb15:1549:a4e9	21.73.164.233
cb15:901b:8024:901b:91bc:cb15:1549:a4ea	21.73.164.234
cb15:901b:8024:901b:91bc:cb15:1549:a4eb	21.73.164.235
cb15:901b:8024:901b:91bc:cb15:1549:a4ec	21.73.164.236
cb15:901b:8024:901b:91bc:cb15:1549:a4ed	21.73.164.237
cb15:901b:8024:901b:91bc:cb15:1549:a4ee	21.73.164.238
cb15:901b:8024:901b:91bc:cb15:1549:a4ef	21.73.164.239
cb15:901b:8024:901b:91bc:cb15:1549:a4f0	21.73.164.240
cb15:901b:8024:901b:91bc:cb15:1549:a4f1	21.73.164.241
cb15:901b:8024:901b:91bc:cb15:1549:a4f2	21.73.164.242
cb15:901b:8024:901b:91bc:cb15:1549:a4f3	21.73.164.243
cb15:901b:8024:901b:91bc:cb15:1549:a4f4	21.73.164.244
cb15:901b:8024:901b:91bc:cb15:1549:a4f5	21.73.164.245
cb15:901b:8024:901b:91bc:cb15:1549:a4f6	21.73.164.246
cb15:901b:8024:901b:91bc:cb15:1549:a4f7	21.73.164.247
cb15:901b:8024:901b:91bc:cb15:1549:a4f8	21.73.164.248
cb15:901b:8024:901b:91bc:cb15:1549:a4f9	21.73.164.249
cb15:901b:8024:901b:91bc:cb15:1549:a4fa	21.73.164.250
cb15:901b:8024:901b:91bc:cb15:1549:a4fb	21.73.164.251
cb15:901b:8024:901b:91bc:cb15:1549:a4fc	21.73.164.252
cb15:901b:8024:901b:91bc:cb15:1549:a4fd	21.73.164.253
cb15:901b:8024:901b:91bc:cb15:1549:a4fe	21.73.164.254
cb15:901b:8024:901b:91bc:cb15:1549:a4ff	21.73.164.255

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.