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:9733:e301	151.51.227.1
cb15:901b:d157:b51:8045:b51a:9733:e302	151.51.227.2
cb15:901b:d157:b51:8045:b51a:9733:e303	151.51.227.3
cb15:901b:d157:b51:8045:b51a:9733:e304	151.51.227.4
cb15:901b:d157:b51:8045:b51a:9733:e305	151.51.227.5
cb15:901b:d157:b51:8045:b51a:9733:e306	151.51.227.6
cb15:901b:d157:b51:8045:b51a:9733:e307	151.51.227.7
cb15:901b:d157:b51:8045:b51a:9733:e308	151.51.227.8
cb15:901b:d157:b51:8045:b51a:9733:e309	151.51.227.9
cb15:901b:d157:b51:8045:b51a:9733:e30a	151.51.227.10
cb15:901b:d157:b51:8045:b51a:9733:e30b	151.51.227.11
cb15:901b:d157:b51:8045:b51a:9733:e30c	151.51.227.12
cb15:901b:d157:b51:8045:b51a:9733:e30d	151.51.227.13
cb15:901b:d157:b51:8045:b51a:9733:e30e	151.51.227.14
cb15:901b:d157:b51:8045:b51a:9733:e30f	151.51.227.15
cb15:901b:d157:b51:8045:b51a:9733:e310	151.51.227.16
cb15:901b:d157:b51:8045:b51a:9733:e311	151.51.227.17
cb15:901b:d157:b51:8045:b51a:9733:e312	151.51.227.18
cb15:901b:d157:b51:8045:b51a:9733:e313	151.51.227.19
cb15:901b:d157:b51:8045:b51a:9733:e314	151.51.227.20
cb15:901b:d157:b51:8045:b51a:9733:e315	151.51.227.21
cb15:901b:d157:b51:8045:b51a:9733:e316	151.51.227.22
cb15:901b:d157:b51:8045:b51a:9733:e317	151.51.227.23
cb15:901b:d157:b51:8045:b51a:9733:e318	151.51.227.24
cb15:901b:d157:b51:8045:b51a:9733:e319	151.51.227.25
cb15:901b:d157:b51:8045:b51a:9733:e31a	151.51.227.26
cb15:901b:d157:b51:8045:b51a:9733:e31b	151.51.227.27
cb15:901b:d157:b51:8045:b51a:9733:e31c	151.51.227.28
cb15:901b:d157:b51:8045:b51a:9733:e31d	151.51.227.29
cb15:901b:d157:b51:8045:b51a:9733:e31e	151.51.227.30
cb15:901b:d157:b51:8045:b51a:9733:e31f	151.51.227.31
cb15:901b:d157:b51:8045:b51a:9733:e320	151.51.227.32
cb15:901b:d157:b51:8045:b51a:9733:e321	151.51.227.33
cb15:901b:d157:b51:8045:b51a:9733:e322	151.51.227.34
cb15:901b:d157:b51:8045:b51a:9733:e323	151.51.227.35
cb15:901b:d157:b51:8045:b51a:9733:e324	151.51.227.36
cb15:901b:d157:b51:8045:b51a:9733:e325	151.51.227.37
cb15:901b:d157:b51:8045:b51a:9733:e326	151.51.227.38
cb15:901b:d157:b51:8045:b51a:9733:e327	151.51.227.39
cb15:901b:d157:b51:8045:b51a:9733:e328	151.51.227.40
cb15:901b:d157:b51:8045:b51a:9733:e329	151.51.227.41
cb15:901b:d157:b51:8045:b51a:9733:e32a	151.51.227.42
cb15:901b:d157:b51:8045:b51a:9733:e32b	151.51.227.43
cb15:901b:d157:b51:8045:b51a:9733:e32c	151.51.227.44
cb15:901b:d157:b51:8045:b51a:9733:e32d	151.51.227.45
cb15:901b:d157:b51:8045:b51a:9733:e32e	151.51.227.46
cb15:901b:d157:b51:8045:b51a:9733:e32f	151.51.227.47
cb15:901b:d157:b51:8045:b51a:9733:e330	151.51.227.48
cb15:901b:d157:b51:8045:b51a:9733:e331	151.51.227.49
cb15:901b:d157:b51:8045:b51a:9733:e332	151.51.227.50
cb15:901b:d157:b51:8045:b51a:9733:e333	151.51.227.51
cb15:901b:d157:b51:8045:b51a:9733:e334	151.51.227.52
cb15:901b:d157:b51:8045:b51a:9733:e335	151.51.227.53
cb15:901b:d157:b51:8045:b51a:9733:e336	151.51.227.54
cb15:901b:d157:b51:8045:b51a:9733:e337	151.51.227.55
cb15:901b:d157:b51:8045:b51a:9733:e338	151.51.227.56
cb15:901b:d157:b51:8045:b51a:9733:e339	151.51.227.57
cb15:901b:d157:b51:8045:b51a:9733:e33a	151.51.227.58
cb15:901b:d157:b51:8045:b51a:9733:e33b	151.51.227.59
cb15:901b:d157:b51:8045:b51a:9733:e33c	151.51.227.60

cb15:901b:d157:b51:8045:b51a:9733:e33d	151.51.227.61
cb15:901b:d157:b51:8045:b51a:9733:e33e	151.51.227.62
cb15:901b:d157:b51:8045:b51a:9733:e33f	151.51.227.63
cb15:901b:d157:b51:8045:b51a:9733:e340	151.51.227.64
cb15:901b:d157:b51:8045:b51a:9733:e341	151.51.227.65
cb15:901b:d157:b51:8045:b51a:9733:e342	151.51.227.66
cb15:901b:d157:b51:8045:b51a:9733:e343	151.51.227.67
cb15:901b:d157:b51:8045:b51a:9733:e344	151.51.227.68
cb15:901b:d157:b51:8045:b51a:9733:e345	151.51.227.69
cb15:901b:d157:b51:8045:b51a:9733:e346	151.51.227.70
cb15:901b:d157:b51:8045:b51a:9733:e347	151.51.227.71
cb15:901b:d157:b51:8045:b51a:9733:e348	151.51.227.72
cb15:901b:d157:b51:8045:b51a:9733:e349	151.51.227.73
cb15:901b:d157:b51:8045:b51a:9733:e34a	151.51.227.74
cb15:901b:d157:b51:8045:b51a:9733:e34b	151.51.227.75
cb15:901b:d157:b51:8045:b51a:9733:e34c	151.51.227.76
cb15:901b:d157:b51:8045:b51a:9733:e34d	151.51.227.77
cb15:901b:d157:b51:8045:b51a:9733:e34e	151.51.227.78
cb15:901b:d157:b51:8045:b51a:9733:e34f	151.51.227.79
cb15:901b:d157:b51:8045:b51a:9733:e350	151.51.227.80
cb15:901b:d157:b51:8045:b51a:9733:e351	151.51.227.81
cb15:901b:d157:b51:8045:b51a:9733:e352	151.51.227.82
cb15:901b:d157:b51:8045:b51a:9733:e353	151.51.227.83
cb15:901b:d157:b51:8045:b51a:9733:e354	151.51.227.84
cb15:901b:d157:b51:8045:b51a:9733:e355	151.51.227.85
cb15:901b:d157:b51:8045:b51a:9733:e356	151.51.227.86
cb15:901b:d157:b51:8045:b51a:9733:e357	151.51.227.87
cb15:901b:d157:b51:8045:b51a:9733:e358	151.51.227.88
cb15:901b:d157:b51:8045:b51a:9733:e359	151.51.227.89
cb15:901b:d157:b51:8045:b51a:9733:e35a	151.51.227.90
cb15:901b:d157:b51:8045:b51a:9733:e35b	151.51.227.91
cb15:901b:d157:b51:8045:b51a:9733:e35c	151.51.227.92
cb15:901b:d157:b51:8045:b51a:9733:e35d	151.51.227.93
cb15:901b:d157:b51:8045:b51a:9733:e35e	151.51.227.94
cb15:901b:d157:b51:8045:b51a:9733:e35f	151.51.227.95
cb15:901b:d157:b51:8045:b51a:9733:e360	151.51.227.96
cb15:901b:d157:b51:8045:b51a:9733:e361	151.51.227.97
cb15:901b:d157:b51:8045:b51a:9733:e362	151.51.227.98
cb15:901b:d157:b51:8045:b51a:9733:e363	151.51.227.99
cb15:901b:d157:b51:8045:b51a:9733:e364	151.51.227.100
cb15:901b:d157:b51:8045:b51a:9733:e365	151.51.227.101
cb15:901b:d157:b51:8045:b51a:9733:e366	151.51.227.102
cb15:901b:d157:b51:8045:b51a:9733:e367	151.51.227.103
cb15:901b:d157:b51:8045:b51a:9733:e368	151.51.227.104
cb15:901b:d157:b51:8045:b51a:9733:e369	151.51.227.105
cb15:901b:d157:b51:8045:b51a:9733:e36a	151.51.227.106
cb15:901b:d157:b51:8045:b51a:9733:e36b	151.51.227.107
cb15:901b:d157:b51:8045:b51a:9733:e36c	151.51.227.108
cb15:901b:d157:b51:8045:b51a:9733:e36d	151.51.227.109
cb15:901b:d157:b51:8045:b51a:9733:e36e	151.51.227.110
cb15:901b:d157:b51:8045:b51a:9733:e36f	151.51.227.111
cb15:901b:d157:b51:8045:b51a:9733:e370	151.51.227.112
cb15:901b:d157:b51:8045:b51a:9733:e371	151.51.227.113
cb15:901b:d157:b51:8045:b51a:9733:e372	151.51.227.114
cb15:901b:d157:b51:8045:b51a:9733:e373	151.51.227.115
cb15:901b:d157:b51:8045:b51a:9733:e374	151.51.227.116
cb15:901b:d157:b51:8045:b51a:9733:e375	151.51.227.117
cb15:901b:d157:b51:8045:b51a:9733:e376	151.51.227.118
cb15:901b:d157:b51:8045:b51a:9733:e377	151.51.227.119
cb15:901b:d157:b51:8045:b51a:9733:e378	151.51.227.120

cb15:901b:d157:b51:8045:b51a:9733:e379	151.51.227.121
cb15:901b:d157:b51:8045:b51a:9733:e37a	151.51.227.122
cb15:901b:d157:b51:8045:b51a:9733:e37b	151.51.227.123
cb15:901b:d157:b51:8045:b51a:9733:e37c	151.51.227.124
cb15:901b:d157:b51:8045:b51a:9733:e37d	151.51.227.125
cb15:901b:d157:b51:8045:b51a:9733:e37e	151.51.227.126
cb15:901b:d157:b51:8045:b51a:9733:e37f	151.51.227.127
cb15:901b:d157:b51:8045:b51a:9733:e380	151.51.227.128
cb15:901b:d157:b51:8045:b51a:9733:e381	151.51.227.129
cb15:901b:d157:b51:8045:b51a:9733:e382	151.51.227.130
cb15:901b:d157:b51:8045:b51a:9733:e383	151.51.227.131
cb15:901b:d157:b51:8045:b51a:9733:e384	151.51.227.132
cb15:901b:d157:b51:8045:b51a:9733:e385	151.51.227.133
cb15:901b:d157:b51:8045:b51a:9733:e386	151.51.227.134
cb15:901b:d157:b51:8045:b51a:9733:e387	151.51.227.135
cb15:901b:d157:b51:8045:b51a:9733:e388	151.51.227.136
cb15:901b:d157:b51:8045:b51a:9733:e389	151.51.227.137
cb15:901b:d157:b51:8045:b51a:9733:e38a	151.51.227.138
cb15:901b:d157:b51:8045:b51a:9733:e38b	151.51.227.139
cb15:901b:d157:b51:8045:b51a:9733:e38c	151.51.227.140
cb15:901b:d157:b51:8045:b51a:9733:e38d	151.51.227.141
cb15:901b:d157:b51:8045:b51a:9733:e38e	151.51.227.142
cb15:901b:d157:b51:8045:b51a:9733:e38f	151.51.227.143
cb15:901b:d157:b51:8045:b51a:9733:e390	151.51.227.144
cb15:901b:d157:b51:8045:b51a:9733:e391	151.51.227.145
cb15:901b:d157:b51:8045:b51a:9733:e392	151.51.227.146
cb15:901b:d157:b51:8045:b51a:9733:e393	151.51.227.147
cb15:901b:d157:b51:8045:b51a:9733:e394	151.51.227.148
cb15:901b:d157:b51:8045:b51a:9733:e395	151.51.227.149
cb15:901b:d157:b51:8045:b51a:9733:e396	151.51.227.150
cb15:901b:d157:b51:8045:b51a:9733:e397	151.51.227.151
cb15:901b:d157:b51:8045:b51a:9733:e398	151.51.227.152
cb15:901b:d157:b51:8045:b51a:9733:e399	151.51.227.153
cb15:901b:d157:b51:8045:b51a:9733:e39a	151.51.227.154
cb15:901b:d157:b51:8045:b51a:9733:e39b	151.51.227.155
cb15:901b:d157:b51:8045:b51a:9733:e39c	151.51.227.156
cb15:901b:d157:b51:8045:b51a:9733:e39d	151.51.227.157
cb15:901b:d157:b51:8045:b51a:9733:e39e	151.51.227.158
cb15:901b:d157:b51:8045:b51a:9733:e39f	151.51.227.159
cb15:901b:d157:b51:8045:b51a:9733:e3a0	151.51.227.160
cb15:901b:d157:b51:8045:b51a:9733:e3a1	151.51.227.161
cb15:901b:d157:b51:8045:b51a:9733:e3a2	151.51.227.162
cb15:901b:d157:b51:8045:b51a:9733:e3a3	151.51.227.163
cb15:901b:d157:b51:8045:b51a:9733:e3a4	151.51.227.164
cb15:901b:d157:b51:8045:b51a:9733:e3a5	151.51.227.165
cb15:901b:d157:b51:8045:b51a:9733:e3a6	151.51.227.166
cb15:901b:d157:b51:8045:b51a:9733:e3a7	151.51.227.167
cb15:901b:d157:b51:8045:b51a:9733:e3a8	151.51.227.168
cb15:901b:d157:b51:8045:b51a:9733:e3a9	151.51.227.169
cb15:901b:d157:b51:8045:b51a:9733:e3aa	151.51.227.170
cb15:901b:d157:b51:8045:b51a:9733:e3ab	151.51.227.171
cb15:901b:d157:b51:8045:b51a:9733:e3ac	151.51.227.172
cb15:901b:d157:b51:8045:b51a:9733:e3ad	151.51.227.173
cb15:901b:d157:b51:8045:b51a:9733:e3ae	151.51.227.174
cb15:901b:d157:b51:8045:b51a:9733:e3af	151.51.227.175
cb15:901b:d157:b51:8045:b51a:9733:e3b0	151.51.227.176
cb15:901b:d157:b51:8045:b51a:9733:e3b1	151.51.227.177
cb15:901b:d157:b51:8045:b51a:9733:e3b2	151.51.227.178
cb15:901b:d157:b51:8045:b51a:9733:e3b3	151.51.227.179
cb15:901b:d157:b51:8045:b51a:9733:e3b4	151.51.227.180

cb15:901b:d157:b51:8045:b51a:9733:e3b5	151.51.227.181
cb15:901b:d157:b51:8045:b51a:9733:e3b6	151.51.227.182
cb15:901b:d157:b51:8045:b51a:9733:e3b7	151.51.227.183
cb15:901b:d157:b51:8045:b51a:9733:e3b8	151.51.227.184
cb15:901b:d157:b51:8045:b51a:9733:e3b9	151.51.227.185
cb15:901b:d157:b51:8045:b51a:9733:e3ba	151.51.227.186
cb15:901b:d157:b51:8045:b51a:9733:e3bb	151.51.227.187
cb15:901b:d157:b51:8045:b51a:9733:e3bc	151.51.227.188
cb15:901b:d157:b51:8045:b51a:9733:e3bd	151.51.227.189
cb15:901b:d157:b51:8045:b51a:9733:e3be	151.51.227.190
cb15:901b:d157:b51:8045:b51a:9733:e3bf	151.51.227.191
cb15:901b:d157:b51:8045:b51a:9733:e3c0	151.51.227.192
cb15:901b:d157:b51:8045:b51a:9733:e3c1	151.51.227.193
cb15:901b:d157:b51:8045:b51a:9733:e3c2	151.51.227.194
cb15:901b:d157:b51:8045:b51a:9733:e3c3	151.51.227.195
cb15:901b:d157:b51:8045:b51a:9733:e3c4	151.51.227.196
cb15:901b:d157:b51:8045:b51a:9733:e3c5	151.51.227.197
cb15:901b:d157:b51:8045:b51a:9733:e3c6	151.51.227.198
cb15:901b:d157:b51:8045:b51a:9733:e3c7	151.51.227.199
cb15:901b:d157:b51:8045:b51a:9733:e3c8	151.51.227.200
cb15:901b:d157:b51:8045:b51a:9733:e3c9	151.51.227.201
cb15:901b:d157:b51:8045:b51a:9733:e3ca	151.51.227.202
cb15:901b:d157:b51:8045:b51a:9733:e3cb	151.51.227.203
cb15:901b:d157:b51:8045:b51a:9733:e3cc	151.51.227.204
cb15:901b:d157:b51:8045:b51a:9733:e3cd	151.51.227.205
cb15:901b:d157:b51:8045:b51a:9733:e3ce	151.51.227.206
cb15:901b:d157:b51:8045:b51a:9733:e3cf	151.51.227.207
cb15:901b:d157:b51:8045:b51a:9733:e3d0	151.51.227.208
cb15:901b:d157:b51:8045:b51a:9733:e3d1	151.51.227.209
cb15:901b:d157:b51:8045:b51a:9733:e3d2	151.51.227.210
cb15:901b:d157:b51:8045:b51a:9733:e3d3	151.51.227.211
cb15:901b:d157:b51:8045:b51a:9733:e3d4	151.51.227.212
cb15:901b:d157:b51:8045:b51a:9733:e3d5	151.51.227.213
cb15:901b:d157:b51:8045:b51a:9733:e3d6	151.51.227.214
cb15:901b:d157:b51:8045:b51a:9733:e3d7	151.51.227.215
cb15:901b:d157:b51:8045:b51a:9733:e3d8	151.51.227.216
cb15:901b:d157:b51:8045:b51a:9733:e3d9	151.51.227.217
cb15:901b:d157:b51:8045:b51a:9733:e3da	151.51.227.218
cb15:901b:d157:b51:8045:b51a:9733:e3db	151.51.227.219
cb15:901b:d157:b51:8045:b51a:9733:e3dc	151.51.227.220
cb15:901b:d157:b51:8045:b51a:9733:e3dd	151.51.227.221
cb15:901b:d157:b51:8045:b51a:9733:e3de	151.51.227.222
cb15:901b:d157:b51:8045:b51a:9733:e3df	151.51.227.223
cb15:901b:d157:b51:8045:b51a:9733:e3e0	151.51.227.224
cb15:901b:d157:b51:8045:b51a:9733:e3e1	151.51.227.225
cb15:901b:d157:b51:8045:b51a:9733:e3e2	151.51.227.226
cb15:901b:d157:b51:8045:b51a:9733:e3e3	151.51.227.227
cb15:901b:d157:b51:8045:b51a:9733:e3e4	151.51.227.228
cb15:901b:d157:b51:8045:b51a:9733:e3e5	151.51.227.229
cb15:901b:d157:b51:8045:b51a:9733:e3e6	151.51.227.230
cb15:901b:d157:b51:8045:b51a:9733:e3e7	151.51.227.231
cb15:901b:d157:b51:8045:b51a:9733:e3e8	151.51.227.232
cb15:901b:d157:b51:8045:b51a:9733:e3e9	151.51.227.233
cb15:901b:d157:b51:8045:b51a:9733:e3ea	151.51.227.234
cb15:901b:d157:b51:8045:b51a:9733:e3eb	151.51.227.235
cb15:901b:d157:b51:8045:b51a:9733:e3ec	151.51.227.236
cb15:901b:d157:b51:8045:b51a:9733:e3ed	151.51.227.237
cb15:901b:d157:b51:8045:b51a:9733:e3ee	151.51.227.238
cb15:901b:d157:b51:8045:b51a:9733:e3ef	151.51.227.239
cb15:901b:d157:b51:8045:b51a:9733:e3f0	151.51.227.240
cb15:901b:d157:b51:8045:b51a:9733:e3f1	151.51.227.241
cb15:901b:d157:b51:8045:b51a:9733:e3f2	151.51.227.242
cb15:901b:d157:b51:8045:b51a:9733:e3f3	151.51.227.243
cb15:901b:d157:b51:8045:b51a:9733:e3f4	151.51.227.244
cb15:901b:d157:b51:8045:b51a:9733:e3f5	151.51.227.245
cb15:901b:d157:b51:8045:b51a:9733:e3f6	151.51.227.246
cb15:901b:d157:b51:8045:b51a:9733:e3f7	151.51.227.247
cb15:901b:d157:b51:8045:b51a:9733:e3f8	151.51.227.248
cb15:901b:d157:b51:8045:b51a:9733:e3f9	151.51.227.249
cb15:901b:d157:b51:8045:b51a:9733:e3fa	151.51.227.250
cb15:901b:d157:b51:8045:b51a:9733:e3fb	151.51.227.251
cb15:901b:d157:b51:8045:b51a:9733:e3fc	151.51.227.252
cb15:901b:d157:b51:8045:b51a:9733:e3fd	151.51.227.253
cb15:901b:d157:b51:8045:b51a:9733:e3fe	151.51.227.254
cb15:901b:d157:b51:8045:b51a:9733:e3ff	151.51.227.255

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.