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:901b:1324:ada3:db24:c681:f301	198.129.243.1
cb15:901b:901b:1324:ada3:db24:c681:f302	198.129.243.2
cb15:901b:901b:1324:ada3:db24:c681:f303	198.129.243.3
cb15:901b:901b:1324:ada3:db24:c681:f304	198.129.243.4
cb15:901b:901b:1324:ada3:db24:c681:f305	198.129.243.5
cb15:901b:901b:1324:ada3:db24:c681:f306	198.129.243.6
cb15:901b:901b:1324:ada3:db24:c681:f307	198.129.243.7
cb15:901b:901b:1324:ada3:db24:c681:f308	198.129.243.8
cb15:901b:901b:1324:ada3:db24:c681:f309	198.129.243.9
cb15:901b:901b:1324:ada3:db24:c681:f30a	198.129.243.10
cb15:901b:901b:1324:ada3:db24:c681:f30b	198.129.243.11
cb15:901b:901b:1324:ada3:db24:c681:f30c	198.129.243.12
cb15:901b:901b:1324:ada3:db24:c681:f30d	198.129.243.13
cb15:901b:901b:1324:ada3:db24:c681:f30e	198.129.243.14
cb15:901b:901b:1324:ada3:db24:c681:f30f	198.129.243.15
cb15:901b:901b:1324:ada3:db24:c681:f310	198.129.243.16
cb15:901b:901b:1324:ada3:db24:c681:f311	198.129.243.17
cb15:901b:901b:1324:ada3:db24:c681:f312	198.129.243.18
cb15:901b:901b:1324:ada3:db24:c681:f313	198.129.243.19
cb15:901b:901b:1324:ada3:db24:c681:f314	198.129.243.20
cb15:901b:901b:1324:ada3:db24:c681:f315	198.129.243.21
cb15:901b:901b:1324:ada3:db24:c681:f316	198.129.243.22
cb15:901b:901b:1324:ada3:db24:c681:f317	198.129.243.23
cb15:901b:901b:1324:ada3:db24:c681:f318	198.129.243.24
cb15:901b:901b:1324:ada3:db24:c681:f319	198.129.243.25
cb15:901b:901b:1324:ada3:db24:c681:f31a	198.129.243.26
cb15:901b:901b:1324:ada3:db24:c681:f31b	198.129.243.27
cb15:901b:901b:1324:ada3:db24:c681:f31c	198.129.243.28
cb15:901b:901b:1324:ada3:db24:c681:f31d	198.129.243.29
cb15:901b:901b:1324:ada3:db24:c681:f31e	198.129.243.30
cb15:901b:901b:1324:ada3:db24:c681:f31f	198.129.243.31
cb15:901b:901b:1324:ada3:db24:c681:f320	198.129.243.32
cb15:901b:901b:1324:ada3:db24:c681:f321	198.129.243.33
cb15:901b:901b:1324:ada3:db24:c681:f322	198.129.243.34
cb15:901b:901b:1324:ada3:db24:c681:f323	198.129.243.35
cb15:901b:901b:1324:ada3:db24:c681:f324	198.129.243.36
cb15:901b:901b:1324:ada3:db24:c681:f325	198.129.243.37
cb15:901b:901b:1324:ada3:db24:c681:f326	198.129.243.38
cb15:901b:901b:1324:ada3:db24:c681:f327	198.129.243.39
cb15:901b:901b:1324:ada3:db24:c681:f328	198.129.243.40
cb15:901b:901b:1324:ada3:db24:c681:f329	198.129.243.41
cb15:901b:901b:1324:ada3:db24:c681:f32a	198.129.243.42
cb15:901b:901b:1324:ada3:db24:c681:f32b	198.129.243.43
cb15:901b:901b:1324:ada3:db24:c681:f32c	198.129.243.44
cb15:901b:901b:1324:ada3:db24:c681:f32d	198.129.243.45
cb15:901b:901b:1324:ada3:db24:c681:f32e	198.129.243.46
cb15:901b:901b:1324:ada3:db24:c681:f32f	198.129.243.47
cb15:901b:901b:1324:ada3:db24:c681:f330	198.129.243.48
cb15:901b:901b:1324:ada3:db24:c681:f331	198.129.243.49
cb15:901b:901b:1324:ada3:db24:c681:f332	198.129.243.50
cb15:901b:901b:1324:ada3:db24:c681:f333	198.129.243.51
cb15:901b:901b:1324:ada3:db24:c681:f334	198.129.243.52
cb15:901b:901b:1324:ada3:db24:c681:f335	198.129.243.53
cb15:901b:901b:1324:ada3:db24:c681:f336	198.129.243.54
cb15:901b:901b:1324:ada3:db24:c681:f337	198.129.243.55
cb15:901b:901b:1324:ada3:db24:c681:f338	198.129.243.56
cb15:901b:901b:1324:ada3:db24:c681:f339	198.129.243.57
cb15:901b:901b:1324:ada3:db24:c681:f33a	198.129.243.58
cb15:901b:901b:1324:ada3:db24:c681:f33b	198.129.243.59
cb15:901b:901b:1324:ada3:db24:c681:f33c	198.129.243.60

cb15:901b:901b:1324:ada3:db24:c681:f33d	198.129.243.61
cb15:901b:901b:1324:ada3:db24:c681:f33e	198.129.243.62
cb15:901b:901b:1324:ada3:db24:c681:f33f	198.129.243.63
cb15:901b:901b:1324:ada3:db24:c681:f340	198.129.243.64
cb15:901b:901b:1324:ada3:db24:c681:f341	198.129.243.65
cb15:901b:901b:1324:ada3:db24:c681:f342	198.129.243.66
cb15:901b:901b:1324:ada3:db24:c681:f343	198.129.243.67
cb15:901b:901b:1324:ada3:db24:c681:f344	198.129.243.68
cb15:901b:901b:1324:ada3:db24:c681:f345	198.129.243.69
cb15:901b:901b:1324:ada3:db24:c681:f346	198.129.243.70
cb15:901b:901b:1324:ada3:db24:c681:f347	198.129.243.71
cb15:901b:901b:1324:ada3:db24:c681:f348	198.129.243.72
cb15:901b:901b:1324:ada3:db24:c681:f349	198.129.243.73
cb15:901b:901b:1324:ada3:db24:c681:f34a	198.129.243.74
cb15:901b:901b:1324:ada3:db24:c681:f34b	198.129.243.75
cb15:901b:901b:1324:ada3:db24:c681:f34c	198.129.243.76
cb15:901b:901b:1324:ada3:db24:c681:f34d	198.129.243.77
cb15:901b:901b:1324:ada3:db24:c681:f34e	198.129.243.78
cb15:901b:901b:1324:ada3:db24:c681:f34f	198.129.243.79
cb15:901b:901b:1324:ada3:db24:c681:f350	198.129.243.80
cb15:901b:901b:1324:ada3:db24:c681:f351	198.129.243.81
cb15:901b:901b:1324:ada3:db24:c681:f352	198.129.243.82
cb15:901b:901b:1324:ada3:db24:c681:f353	198.129.243.83
cb15:901b:901b:1324:ada3:db24:c681:f354	198.129.243.84
cb15:901b:901b:1324:ada3:db24:c681:f355	198.129.243.85
cb15:901b:901b:1324:ada3:db24:c681:f356	198.129.243.86
cb15:901b:901b:1324:ada3:db24:c681:f357	198.129.243.87
cb15:901b:901b:1324:ada3:db24:c681:f358	198.129.243.88
cb15:901b:901b:1324:ada3:db24:c681:f359	198.129.243.89
cb15:901b:901b:1324:ada3:db24:c681:f35a	198.129.243.90
cb15:901b:901b:1324:ada3:db24:c681:f35b	198.129.243.91
cb15:901b:901b:1324:ada3:db24:c681:f35c	198.129.243.92
cb15:901b:901b:1324:ada3:db24:c681:f35d	198.129.243.93
cb15:901b:901b:1324:ada3:db24:c681:f35e	198.129.243.94
cb15:901b:901b:1324:ada3:db24:c681:f35f	198.129.243.95
cb15:901b:901b:1324:ada3:db24:c681:f360	198.129.243.96
cb15:901b:901b:1324:ada3:db24:c681:f361	198.129.243.97
cb15:901b:901b:1324:ada3:db24:c681:f362	198.129.243.98
cb15:901b:901b:1324:ada3:db24:c681:f363	198.129.243.99
cb15:901b:901b:1324:ada3:db24:c681:f364	198.129.243.100
cb15:901b:901b:1324:ada3:db24:c681:f365	198.129.243.101
cb15:901b:901b:1324:ada3:db24:c681:f366	198.129.243.102
cb15:901b:901b:1324:ada3:db24:c681:f367	198.129.243.103
cb15:901b:901b:1324:ada3:db24:c681:f368	198.129.243.104
cb15:901b:901b:1324:ada3:db24:c681:f369	198.129.243.105
cb15:901b:901b:1324:ada3:db24:c681:f36a	198.129.243.106
cb15:901b:901b:1324:ada3:db24:c681:f36b	198.129.243.107
cb15:901b:901b:1324:ada3:db24:c681:f36c	198.129.243.108
cb15:901b:901b:1324:ada3:db24:c681:f36d	198.129.243.109
cb15:901b:901b:1324:ada3:db24:c681:f36e	198.129.243.110
cb15:901b:901b:1324:ada3:db24:c681:f36f	198.129.243.111
cb15:901b:901b:1324:ada3:db24:c681:f370	198.129.243.112
cb15:901b:901b:1324:ada3:db24:c681:f371	198.129.243.113
cb15:901b:901b:1324:ada3:db24:c681:f372	198.129.243.114
cb15:901b:901b:1324:ada3:db24:c681:f373	198.129.243.115
cb15:901b:901b:1324:ada3:db24:c681:f374	198.129.243.116
cb15:901b:901b:1324:ada3:db24:c681:f375	198.129.243.117
cb15:901b:901b:1324:ada3:db24:c681:f376	198.129.243.118
cb15:901b:901b:1324:ada3:db24:c681:f377	198.129.243.119
cb15:901b:901b:1324:ada3:db24:c681:f378	198.129.243.120

cb15:901b:901b:1324:ada3:db24:c681:f379	198.129.243.121
cb15:901b:901b:1324:ada3:db24:c681:f37a	198.129.243.122
cb15:901b:901b:1324:ada3:db24:c681:f37b	198.129.243.123
cb15:901b:901b:1324:ada3:db24:c681:f37c	198.129.243.124
cb15:901b:901b:1324:ada3:db24:c681:f37d	198.129.243.125
cb15:901b:901b:1324:ada3:db24:c681:f37e	198.129.243.126
cb15:901b:901b:1324:ada3:db24:c681:f37f	198.129.243.127
cb15:901b:901b:1324:ada3:db24:c681:f380	198.129.243.128
cb15:901b:901b:1324:ada3:db24:c681:f381	198.129.243.129
cb15:901b:901b:1324:ada3:db24:c681:f382	198.129.243.130
cb15:901b:901b:1324:ada3:db24:c681:f383	198.129.243.131
cb15:901b:901b:1324:ada3:db24:c681:f384	198.129.243.132
cb15:901b:901b:1324:ada3:db24:c681:f385	198.129.243.133
cb15:901b:901b:1324:ada3:db24:c681:f386	198.129.243.134
cb15:901b:901b:1324:ada3:db24:c681:f387	198.129.243.135
cb15:901b:901b:1324:ada3:db24:c681:f388	198.129.243.136
cb15:901b:901b:1324:ada3:db24:c681:f389	198.129.243.137
cb15:901b:901b:1324:ada3:db24:c681:f38a	198.129.243.138
cb15:901b:901b:1324:ada3:db24:c681:f38b	198.129.243.139
cb15:901b:901b:1324:ada3:db24:c681:f38c	198.129.243.140
cb15:901b:901b:1324:ada3:db24:c681:f38d	198.129.243.141
cb15:901b:901b:1324:ada3:db24:c681:f38e	198.129.243.142
cb15:901b:901b:1324:ada3:db24:c681:f38f	198.129.243.143
cb15:901b:901b:1324:ada3:db24:c681:f390	198.129.243.144
cb15:901b:901b:1324:ada3:db24:c681:f391	198.129.243.145
cb15:901b:901b:1324:ada3:db24:c681:f392	198.129.243.146
cb15:901b:901b:1324:ada3:db24:c681:f393	198.129.243.147
cb15:901b:901b:1324:ada3:db24:c681:f394	198.129.243.148
cb15:901b:901b:1324:ada3:db24:c681:f395	198.129.243.149
cb15:901b:901b:1324:ada3:db24:c681:f396	198.129.243.150
cb15:901b:901b:1324:ada3:db24:c681:f397	198.129.243.151
cb15:901b:901b:1324:ada3:db24:c681:f398	198.129.243.152
cb15:901b:901b:1324:ada3:db24:c681:f399	198.129.243.153
cb15:901b:901b:1324:ada3:db24:c681:f39a	198.129.243.154
cb15:901b:901b:1324:ada3:db24:c681:f39b	198.129.243.155
cb15:901b:901b:1324:ada3:db24:c681:f39c	198.129.243.156
cb15:901b:901b:1324:ada3:db24:c681:f39d	198.129.243.157
cb15:901b:901b:1324:ada3:db24:c681:f39e	198.129.243.158
cb15:901b:901b:1324:ada3:db24:c681:f39f	198.129.243.159
cb15:901b:901b:1324:ada3:db24:c681:f3a0	198.129.243.160
cb15:901b:901b:1324:ada3:db24:c681:f3a1	198.129.243.161
cb15:901b:901b:1324:ada3:db24:c681:f3a2	198.129.243.162
cb15:901b:901b:1324:ada3:db24:c681:f3a3	198.129.243.163
cb15:901b:901b:1324:ada3:db24:c681:f3a4	198.129.243.164
cb15:901b:901b:1324:ada3:db24:c681:f3a5	198.129.243.165
cb15:901b:901b:1324:ada3:db24:c681:f3a6	198.129.243.166
cb15:901b:901b:1324:ada3:db24:c681:f3a7	198.129.243.167
cb15:901b:901b:1324:ada3:db24:c681:f3a8	198.129.243.168
cb15:901b:901b:1324:ada3:db24:c681:f3a9	198.129.243.169
cb15:901b:901b:1324:ada3:db24:c681:f3aa	198.129.243.170
cb15:901b:901b:1324:ada3:db24:c681:f3ab	198.129.243.171
cb15:901b:901b:1324:ada3:db24:c681:f3ac	198.129.243.172
cb15:901b:901b:1324:ada3:db24:c681:f3ad	198.129.243.173
cb15:901b:901b:1324:ada3:db24:c681:f3ae	198.129.243.174
cb15:901b:901b:1324:ada3:db24:c681:f3af	198.129.243.175
cb15:901b:901b:1324:ada3:db24:c681:f3b0	198.129.243.176
cb15:901b:901b:1324:ada3:db24:c681:f3b1	198.129.243.177
cb15:901b:901b:1324:ada3:db24:c681:f3b2	198.129.243.178
cb15:901b:901b:1324:ada3:db24:c681:f3b3	198.129.243.179
cb15:901b:901b:1324:ada3:db24:c681:f3b4	198.129.243.180

cb15:901b:901b:1324:ada3:db24:c681:f3b5	198.129.243.181
cb15:901b:901b:1324:ada3:db24:c681:f3b6	198.129.243.182
cb15:901b:901b:1324:ada3:db24:c681:f3b7	198.129.243.183
cb15:901b:901b:1324:ada3:db24:c681:f3b8	198.129.243.184
cb15:901b:901b:1324:ada3:db24:c681:f3b9	198.129.243.185
cb15:901b:901b:1324:ada3:db24:c681:f3ba	198.129.243.186
cb15:901b:901b:1324:ada3:db24:c681:f3bb	198.129.243.187
cb15:901b:901b:1324:ada3:db24:c681:f3bc	198.129.243.188
cb15:901b:901b:1324:ada3:db24:c681:f3bd	198.129.243.189
cb15:901b:901b:1324:ada3:db24:c681:f3be	198.129.243.190
cb15:901b:901b:1324:ada3:db24:c681:f3bf	198.129.243.191
cb15:901b:901b:1324:ada3:db24:c681:f3c0	198.129.243.192
cb15:901b:901b:1324:ada3:db24:c681:f3c1	198.129.243.193
cb15:901b:901b:1324:ada3:db24:c681:f3c2	198.129.243.194
cb15:901b:901b:1324:ada3:db24:c681:f3c3	198.129.243.195
cb15:901b:901b:1324:ada3:db24:c681:f3c4	198.129.243.196
cb15:901b:901b:1324:ada3:db24:c681:f3c5	198.129.243.197
cb15:901b:901b:1324:ada3:db24:c681:f3c6	198.129.243.198
cb15:901b:901b:1324:ada3:db24:c681:f3c7	198.129.243.199
cb15:901b:901b:1324:ada3:db24:c681:f3c8	198.129.243.200
cb15:901b:901b:1324:ada3:db24:c681:f3c9	198.129.243.201
cb15:901b:901b:1324:ada3:db24:c681:f3ca	198.129.243.202
cb15:901b:901b:1324:ada3:db24:c681:f3cb	198.129.243.203
cb15:901b:901b:1324:ada3:db24:c681:f3cc	198.129.243.204
cb15:901b:901b:1324:ada3:db24:c681:f3cd	198.129.243.205
cb15:901b:901b:1324:ada3:db24:c681:f3ce	198.129.243.206
cb15:901b:901b:1324:ada3:db24:c681:f3cf	198.129.243.207
cb15:901b:901b:1324:ada3:db24:c681:f3d0	198.129.243.208
cb15:901b:901b:1324:ada3:db24:c681:f3d1	198.129.243.209
cb15:901b:901b:1324:ada3:db24:c681:f3d2	198.129.243.210
cb15:901b:901b:1324:ada3:db24:c681:f3d3	198.129.243.211
cb15:901b:901b:1324:ada3:db24:c681:f3d4	198.129.243.212
cb15:901b:901b:1324:ada3:db24:c681:f3d5	198.129.243.213
cb15:901b:901b:1324:ada3:db24:c681:f3d6	198.129.243.214
cb15:901b:901b:1324:ada3:db24:c681:f3d7	198.129.243.215
cb15:901b:901b:1324:ada3:db24:c681:f3d8	198.129.243.216
cb15:901b:901b:1324:ada3:db24:c681:f3d9	198.129.243.217
cb15:901b:901b:1324:ada3:db24:c681:f3da	198.129.243.218
cb15:901b:901b:1324:ada3:db24:c681:f3db	198.129.243.219
cb15:901b:901b:1324:ada3:db24:c681:f3dc	198.129.243.220
cb15:901b:901b:1324:ada3:db24:c681:f3dd	198.129.243.221
cb15:901b:901b:1324:ada3:db24:c681:f3de	198.129.243.222
cb15:901b:901b:1324:ada3:db24:c681:f3df	198.129.243.223
cb15:901b:901b:1324:ada3:db24:c681:f3e0	198.129.243.224
cb15:901b:901b:1324:ada3:db24:c681:f3e1	198.129.243.225
cb15:901b:901b:1324:ada3:db24:c681:f3e2	198.129.243.226
cb15:901b:901b:1324:ada3:db24:c681:f3e3	198.129.243.227
cb15:901b:901b:1324:ada3:db24:c681:f3e4	198.129.243.228
cb15:901b:901b:1324:ada3:db24:c681:f3e5	198.129.243.229
cb15:901b:901b:1324:ada3:db24:c681:f3e6	198.129.243.230
cb15:901b:901b:1324:ada3:db24:c681:f3e7	198.129.243.231
cb15:901b:901b:1324:ada3:db24:c681:f3e8	198.129.243.232
cb15:901b:901b:1324:ada3:db24:c681:f3e9	198.129.243.233
cb15:901b:901b:1324:ada3:db24:c681:f3ea	198.129.243.234
cb15:901b:901b:1324:ada3:db24:c681:f3eb	198.129.243.235
cb15:901b:901b:1324:ada3:db24:c681:f3ec	198.129.243.236
cb15:901b:901b:1324:ada3:db24:c681:f3ed	198.129.243.237
cb15:901b:901b:1324:ada3:db24:c681:f3ee	198.129.243.238
cb15:901b:901b:1324:ada3:db24:c681:f3ef	198.129.243.239
cb15:901b:901b:1324:ada3:db24:c681:f3f0	198.129.243.240
cb15:901b:901b:1324:ada3:db24:c681:f3f1	198.129.243.241
cb15:901b:901b:1324:ada3:db24:c681:f3f2	198.129.243.242
cb15:901b:901b:1324:ada3:db24:c681:f3f3	198.129.243.243
cb15:901b:901b:1324:ada3:db24:c681:f3f4	198.129.243.244
cb15:901b:901b:1324:ada3:db24:c681:f3f5	198.129.243.245
cb15:901b:901b:1324:ada3:db24:c681:f3f6	198.129.243.246
cb15:901b:901b:1324:ada3:db24:c681:f3f7	198.129.243.247
cb15:901b:901b:1324:ada3:db24:c681:f3f8	198.129.243.248
cb15:901b:901b:1324:ada3:db24:c681:f3f9	198.129.243.249
cb15:901b:901b:1324:ada3:db24:c681:f3fa	198.129.243.250
cb15:901b:901b:1324:ada3:db24:c681:f3fb	198.129.243.251
cb15:901b:901b:1324:ada3:db24:c681:f3fc	198.129.243.252
cb15:901b:901b:1324:ada3:db24:c681:f3fd	198.129.243.253
cb15:901b:901b:1324:ada3:db24:c681:f3fe	198.129.243.254
cb15:901b:901b:1324:ada3:db24:c681:f3ff	198.129.243.255

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.