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:ff37:8301	255.55.131.1
cb15:901b:d157:b51:8045:b51a:ff37:8302	255.55.131.2
cb15:901b:d157:b51:8045:b51a:ff37:8303	255.55.131.3
cb15:901b:d157:b51:8045:b51a:ff37:8304	255.55.131.4
cb15:901b:d157:b51:8045:b51a:ff37:8305	255.55.131.5
cb15:901b:d157:b51:8045:b51a:ff37:8306	255.55.131.6
cb15:901b:d157:b51:8045:b51a:ff37:8307	255.55.131.7
cb15:901b:d157:b51:8045:b51a:ff37:8308	255.55.131.8
cb15:901b:d157:b51:8045:b51a:ff37:8309	255.55.131.9
cb15:901b:d157:b51:8045:b51a:ff37:830a	255.55.131.10
cb15:901b:d157:b51:8045:b51a:ff37:830b	255.55.131.11
cb15:901b:d157:b51:8045:b51a:ff37:830c	255.55.131.12
cb15:901b:d157:b51:8045:b51a:ff37:830d	255.55.131.13
cb15:901b:d157:b51:8045:b51a:ff37:830e	255.55.131.14
cb15:901b:d157:b51:8045:b51a:ff37:830f	255.55.131.15
cb15:901b:d157:b51:8045:b51a:ff37:8310	255.55.131.16
cb15:901b:d157:b51:8045:b51a:ff37:8311	255.55.131.17
cb15:901b:d157:b51:8045:b51a:ff37:8312	255.55.131.18
cb15:901b:d157:b51:8045:b51a:ff37:8313	255.55.131.19
cb15:901b:d157:b51:8045:b51a:ff37:8314	255.55.131.20
cb15:901b:d157:b51:8045:b51a:ff37:8315	255.55.131.21
cb15:901b:d157:b51:8045:b51a:ff37:8316	255.55.131.22
cb15:901b:d157:b51:8045:b51a:ff37:8317	255.55.131.23
cb15:901b:d157:b51:8045:b51a:ff37:8318	255.55.131.24
cb15:901b:d157:b51:8045:b51a:ff37:8319	255.55.131.25
cb15:901b:d157:b51:8045:b51a:ff37:831a	255.55.131.26
cb15:901b:d157:b51:8045:b51a:ff37:831b	255.55.131.27
cb15:901b:d157:b51:8045:b51a:ff37:831c	255.55.131.28
cb15:901b:d157:b51:8045:b51a:ff37:831d	255.55.131.29
cb15:901b:d157:b51:8045:b51a:ff37:831e	255.55.131.30
cb15:901b:d157:b51:8045:b51a:ff37:831f	255.55.131.31
cb15:901b:d157:b51:8045:b51a:ff37:8320	255.55.131.32
cb15:901b:d157:b51:8045:b51a:ff37:8321	255.55.131.33
cb15:901b:d157:b51:8045:b51a:ff37:8322	255.55.131.34
cb15:901b:d157:b51:8045:b51a:ff37:8323	255.55.131.35
cb15:901b:d157:b51:8045:b51a:ff37:8324	255.55.131.36
cb15:901b:d157:b51:8045:b51a:ff37:8325	255.55.131.37
cb15:901b:d157:b51:8045:b51a:ff37:8326	255.55.131.38
cb15:901b:d157:b51:8045:b51a:ff37:8327	255.55.131.39
cb15:901b:d157:b51:8045:b51a:ff37:8328	255.55.131.40
cb15:901b:d157:b51:8045:b51a:ff37:8329	255.55.131.41
cb15:901b:d157:b51:8045:b51a:ff37:832a	255.55.131.42
cb15:901b:d157:b51:8045:b51a:ff37:832b	255.55.131.43
cb15:901b:d157:b51:8045:b51a:ff37:832c	255.55.131.44
cb15:901b:d157:b51:8045:b51a:ff37:832d	255.55.131.45
cb15:901b:d157:b51:8045:b51a:ff37:832e	255.55.131.46
cb15:901b:d157:b51:8045:b51a:ff37:832f	255.55.131.47
cb15:901b:d157:b51:8045:b51a:ff37:8330	255.55.131.48
cb15:901b:d157:b51:8045:b51a:ff37:8331	255.55.131.49
cb15:901b:d157:b51:8045:b51a:ff37:8332	255.55.131.50
cb15:901b:d157:b51:8045:b51a:ff37:8333	255.55.131.51
cb15:901b:d157:b51:8045:b51a:ff37:8334	255.55.131.52
cb15:901b:d157:b51:8045:b51a:ff37:8335	255.55.131.53
cb15:901b:d157:b51:8045:b51a:ff37:8336	255.55.131.54
cb15:901b:d157:b51:8045:b51a:ff37:8337	255.55.131.55
cb15:901b:d157:b51:8045:b51a:ff37:8338	255.55.131.56
cb15:901b:d157:b51:8045:b51a:ff37:8339	255.55.131.57
cb15:901b:d157:b51:8045:b51a:ff37:833a	255.55.131.58
cb15:901b:d157:b51:8045:b51a:ff37:833b	255.55.131.59
cb15:901b:d157:b51:8045:b51a:ff37:833c	255.55.131.60

cb15:901b:d157:b51:8045:b51a:ff37:833d	255.55.131.61
cb15:901b:d157:b51:8045:b51a:ff37:833e	255.55.131.62
cb15:901b:d157:b51:8045:b51a:ff37:833f	255.55.131.63
cb15:901b:d157:b51:8045:b51a:ff37:8340	255.55.131.64
cb15:901b:d157:b51:8045:b51a:ff37:8341	255.55.131.65
cb15:901b:d157:b51:8045:b51a:ff37:8342	255.55.131.66
cb15:901b:d157:b51:8045:b51a:ff37:8343	255.55.131.67
cb15:901b:d157:b51:8045:b51a:ff37:8344	255.55.131.68
cb15:901b:d157:b51:8045:b51a:ff37:8345	255.55.131.69
cb15:901b:d157:b51:8045:b51a:ff37:8346	255.55.131.70
cb15:901b:d157:b51:8045:b51a:ff37:8347	255.55.131.71
cb15:901b:d157:b51:8045:b51a:ff37:8348	255.55.131.72
cb15:901b:d157:b51:8045:b51a:ff37:8349	255.55.131.73
cb15:901b:d157:b51:8045:b51a:ff37:834a	255.55.131.74
cb15:901b:d157:b51:8045:b51a:ff37:834b	255.55.131.75
cb15:901b:d157:b51:8045:b51a:ff37:834c	255.55.131.76
cb15:901b:d157:b51:8045:b51a:ff37:834d	255.55.131.77
cb15:901b:d157:b51:8045:b51a:ff37:834e	255.55.131.78
cb15:901b:d157:b51:8045:b51a:ff37:834f	255.55.131.79
cb15:901b:d157:b51:8045:b51a:ff37:8350	255.55.131.80
cb15:901b:d157:b51:8045:b51a:ff37:8351	255.55.131.81
cb15:901b:d157:b51:8045:b51a:ff37:8352	255.55.131.82
cb15:901b:d157:b51:8045:b51a:ff37:8353	255.55.131.83
cb15:901b:d157:b51:8045:b51a:ff37:8354	255.55.131.84
cb15:901b:d157:b51:8045:b51a:ff37:8355	255.55.131.85
cb15:901b:d157:b51:8045:b51a:ff37:8356	255.55.131.86
cb15:901b:d157:b51:8045:b51a:ff37:8357	255.55.131.87
cb15:901b:d157:b51:8045:b51a:ff37:8358	255.55.131.88
cb15:901b:d157:b51:8045:b51a:ff37:8359	255.55.131.89
cb15:901b:d157:b51:8045:b51a:ff37:835a	255.55.131.90
cb15:901b:d157:b51:8045:b51a:ff37:835b	255.55.131.91
cb15:901b:d157:b51:8045:b51a:ff37:835c	255.55.131.92
cb15:901b:d157:b51:8045:b51a:ff37:835d	255.55.131.93
cb15:901b:d157:b51:8045:b51a:ff37:835e	255.55.131.94
cb15:901b:d157:b51:8045:b51a:ff37:835f	255.55.131.95
cb15:901b:d157:b51:8045:b51a:ff37:8360	255.55.131.96
cb15:901b:d157:b51:8045:b51a:ff37:8361	255.55.131.97
cb15:901b:d157:b51:8045:b51a:ff37:8362	255.55.131.98
cb15:901b:d157:b51:8045:b51a:ff37:8363	255.55.131.99
cb15:901b:d157:b51:8045:b51a:ff37:8364	255.55.131.100
cb15:901b:d157:b51:8045:b51a:ff37:8365	255.55.131.101
cb15:901b:d157:b51:8045:b51a:ff37:8366	255.55.131.102
cb15:901b:d157:b51:8045:b51a:ff37:8367	255.55.131.103
cb15:901b:d157:b51:8045:b51a:ff37:8368	255.55.131.104
cb15:901b:d157:b51:8045:b51a:ff37:8369	255.55.131.105
cb15:901b:d157:b51:8045:b51a:ff37:836a	255.55.131.106
cb15:901b:d157:b51:8045:b51a:ff37:836b	255.55.131.107
cb15:901b:d157:b51:8045:b51a:ff37:836c	255.55.131.108
cb15:901b:d157:b51:8045:b51a:ff37:836d	255.55.131.109
cb15:901b:d157:b51:8045:b51a:ff37:836e	255.55.131.110
cb15:901b:d157:b51:8045:b51a:ff37:836f	255.55.131.111
cb15:901b:d157:b51:8045:b51a:ff37:8370	255.55.131.112
cb15:901b:d157:b51:8045:b51a:ff37:8371	255.55.131.113
cb15:901b:d157:b51:8045:b51a:ff37:8372	255.55.131.114
cb15:901b:d157:b51:8045:b51a:ff37:8373	255.55.131.115
cb15:901b:d157:b51:8045:b51a:ff37:8374	255.55.131.116
cb15:901b:d157:b51:8045:b51a:ff37:8375	255.55.131.117
cb15:901b:d157:b51:8045:b51a:ff37:8376	255.55.131.118
cb15:901b:d157:b51:8045:b51a:ff37:8377	255.55.131.119
cb15:901b:d157:b51:8045:b51a:ff37:8378	255.55.131.120

cb15:901b:d157:b51:8045:b51a:ff37:8379	255.55.131.121
cb15:901b:d157:b51:8045:b51a:ff37:837a	255.55.131.122
cb15:901b:d157:b51:8045:b51a:ff37:837b	255.55.131.123
cb15:901b:d157:b51:8045:b51a:ff37:837c	255.55.131.124
cb15:901b:d157:b51:8045:b51a:ff37:837d	255.55.131.125
cb15:901b:d157:b51:8045:b51a:ff37:837e	255.55.131.126
cb15:901b:d157:b51:8045:b51a:ff37:837f	255.55.131.127
cb15:901b:d157:b51:8045:b51a:ff37:8380	255.55.131.128
cb15:901b:d157:b51:8045:b51a:ff37:8381	255.55.131.129
cb15:901b:d157:b51:8045:b51a:ff37:8382	255.55.131.130
cb15:901b:d157:b51:8045:b51a:ff37:8383	255.55.131.131
cb15:901b:d157:b51:8045:b51a:ff37:8384	255.55.131.132
cb15:901b:d157:b51:8045:b51a:ff37:8385	255.55.131.133
cb15:901b:d157:b51:8045:b51a:ff37:8386	255.55.131.134
cb15:901b:d157:b51:8045:b51a:ff37:8387	255.55.131.135
cb15:901b:d157:b51:8045:b51a:ff37:8388	255.55.131.136
cb15:901b:d157:b51:8045:b51a:ff37:8389	255.55.131.137
cb15:901b:d157:b51:8045:b51a:ff37:838a	255.55.131.138
cb15:901b:d157:b51:8045:b51a:ff37:838b	255.55.131.139
cb15:901b:d157:b51:8045:b51a:ff37:838c	255.55.131.140
cb15:901b:d157:b51:8045:b51a:ff37:838d	255.55.131.141
cb15:901b:d157:b51:8045:b51a:ff37:838e	255.55.131.142
cb15:901b:d157:b51:8045:b51a:ff37:838f	255.55.131.143
cb15:901b:d157:b51:8045:b51a:ff37:8390	255.55.131.144
cb15:901b:d157:b51:8045:b51a:ff37:8391	255.55.131.145
cb15:901b:d157:b51:8045:b51a:ff37:8392	255.55.131.146
cb15:901b:d157:b51:8045:b51a:ff37:8393	255.55.131.147
cb15:901b:d157:b51:8045:b51a:ff37:8394	255.55.131.148
cb15:901b:d157:b51:8045:b51a:ff37:8395	255.55.131.149
cb15:901b:d157:b51:8045:b51a:ff37:8396	255.55.131.150
cb15:901b:d157:b51:8045:b51a:ff37:8397	255.55.131.151
cb15:901b:d157:b51:8045:b51a:ff37:8398	255.55.131.152
cb15:901b:d157:b51:8045:b51a:ff37:8399	255.55.131.153
cb15:901b:d157:b51:8045:b51a:ff37:839a	255.55.131.154
cb15:901b:d157:b51:8045:b51a:ff37:839b	255.55.131.155
cb15:901b:d157:b51:8045:b51a:ff37:839c	255.55.131.156
cb15:901b:d157:b51:8045:b51a:ff37:839d	255.55.131.157
cb15:901b:d157:b51:8045:b51a:ff37:839e	255.55.131.158
cb15:901b:d157:b51:8045:b51a:ff37:839f	255.55.131.159
cb15:901b:d157:b51:8045:b51a:ff37:83a0	255.55.131.160
cb15:901b:d157:b51:8045:b51a:ff37:83a1	255.55.131.161
cb15:901b:d157:b51:8045:b51a:ff37:83a2	255.55.131.162
cb15:901b:d157:b51:8045:b51a:ff37:83a3	255.55.131.163
cb15:901b:d157:b51:8045:b51a:ff37:83a4	255.55.131.164
cb15:901b:d157:b51:8045:b51a:ff37:83a5	255.55.131.165
cb15:901b:d157:b51:8045:b51a:ff37:83a6	255.55.131.166
cb15:901b:d157:b51:8045:b51a:ff37:83a7	255.55.131.167
cb15:901b:d157:b51:8045:b51a:ff37:83a8	255.55.131.168
cb15:901b:d157:b51:8045:b51a:ff37:83a9	255.55.131.169
cb15:901b:d157:b51:8045:b51a:ff37:83aa	255.55.131.170
cb15:901b:d157:b51:8045:b51a:ff37:83ab	255.55.131.171
cb15:901b:d157:b51:8045:b51a:ff37:83ac	255.55.131.172
cb15:901b:d157:b51:8045:b51a:ff37:83ad	255.55.131.173
cb15:901b:d157:b51:8045:b51a:ff37:83ae	255.55.131.174
cb15:901b:d157:b51:8045:b51a:ff37:83af	255.55.131.175
cb15:901b:d157:b51:8045:b51a:ff37:83b0	255.55.131.176
cb15:901b:d157:b51:8045:b51a:ff37:83b1	255.55.131.177
cb15:901b:d157:b51:8045:b51a:ff37:83b2	255.55.131.178
cb15:901b:d157:b51:8045:b51a:ff37:83b3	255.55.131.179
cb15:901b:d157:b51:8045:b51a:ff37:83b4	255.55.131.180

cb15:901b:d157:b51:8045:b51a:ff37:83b5	255.55.131.181
cb15:901b:d157:b51:8045:b51a:ff37:83b6	255.55.131.182
cb15:901b:d157:b51:8045:b51a:ff37:83b7	255.55.131.183
cb15:901b:d157:b51:8045:b51a:ff37:83b8	255.55.131.184
cb15:901b:d157:b51:8045:b51a:ff37:83b9	255.55.131.185
cb15:901b:d157:b51:8045:b51a:ff37:83ba	255.55.131.186
cb15:901b:d157:b51:8045:b51a:ff37:83bb	255.55.131.187
cb15:901b:d157:b51:8045:b51a:ff37:83bc	255.55.131.188
cb15:901b:d157:b51:8045:b51a:ff37:83bd	255.55.131.189
cb15:901b:d157:b51:8045:b51a:ff37:83be	255.55.131.190
cb15:901b:d157:b51:8045:b51a:ff37:83bf	255.55.131.191
cb15:901b:d157:b51:8045:b51a:ff37:83c0	255.55.131.192
cb15:901b:d157:b51:8045:b51a:ff37:83c1	255.55.131.193
cb15:901b:d157:b51:8045:b51a:ff37:83c2	255.55.131.194
cb15:901b:d157:b51:8045:b51a:ff37:83c3	255.55.131.195
cb15:901b:d157:b51:8045:b51a:ff37:83c4	255.55.131.196
cb15:901b:d157:b51:8045:b51a:ff37:83c5	255.55.131.197
cb15:901b:d157:b51:8045:b51a:ff37:83c6	255.55.131.198
cb15:901b:d157:b51:8045:b51a:ff37:83c7	255.55.131.199
cb15:901b:d157:b51:8045:b51a:ff37:83c8	255.55.131.200
cb15:901b:d157:b51:8045:b51a:ff37:83c9	255.55.131.201
cb15:901b:d157:b51:8045:b51a:ff37:83ca	255.55.131.202
cb15:901b:d157:b51:8045:b51a:ff37:83cb	255.55.131.203
cb15:901b:d157:b51:8045:b51a:ff37:83cc	255.55.131.204
cb15:901b:d157:b51:8045:b51a:ff37:83cd	255.55.131.205
cb15:901b:d157:b51:8045:b51a:ff37:83ce	255.55.131.206
cb15:901b:d157:b51:8045:b51a:ff37:83cf	255.55.131.207
cb15:901b:d157:b51:8045:b51a:ff37:83d0	255.55.131.208
cb15:901b:d157:b51:8045:b51a:ff37:83d1	255.55.131.209
cb15:901b:d157:b51:8045:b51a:ff37:83d2	255.55.131.210
cb15:901b:d157:b51:8045:b51a:ff37:83d3	255.55.131.211
cb15:901b:d157:b51:8045:b51a:ff37:83d4	255.55.131.212
cb15:901b:d157:b51:8045:b51a:ff37:83d5	255.55.131.213
cb15:901b:d157:b51:8045:b51a:ff37:83d6	255.55.131.214
cb15:901b:d157:b51:8045:b51a:ff37:83d7	255.55.131.215
cb15:901b:d157:b51:8045:b51a:ff37:83d8	255.55.131.216
cb15:901b:d157:b51:8045:b51a:ff37:83d9	255.55.131.217
cb15:901b:d157:b51:8045:b51a:ff37:83da	255.55.131.218
cb15:901b:d157:b51:8045:b51a:ff37:83db	255.55.131.219
cb15:901b:d157:b51:8045:b51a:ff37:83dc	255.55.131.220
cb15:901b:d157:b51:8045:b51a:ff37:83dd	255.55.131.221
cb15:901b:d157:b51:8045:b51a:ff37:83de	255.55.131.222
cb15:901b:d157:b51:8045:b51a:ff37:83df	255.55.131.223
cb15:901b:d157:b51:8045:b51a:ff37:83e0	255.55.131.224
cb15:901b:d157:b51:8045:b51a:ff37:83e1	255.55.131.225
cb15:901b:d157:b51:8045:b51a:ff37:83e2	255.55.131.226
cb15:901b:d157:b51:8045:b51a:ff37:83e3	255.55.131.227
cb15:901b:d157:b51:8045:b51a:ff37:83e4	255.55.131.228
cb15:901b:d157:b51:8045:b51a:ff37:83e5	255.55.131.229
cb15:901b:d157:b51:8045:b51a:ff37:83e6	255.55.131.230
cb15:901b:d157:b51:8045:b51a:ff37:83e7	255.55.131.231
cb15:901b:d157:b51:8045:b51a:ff37:83e8	255.55.131.232
cb15:901b:d157:b51:8045:b51a:ff37:83e9	255.55.131.233
cb15:901b:d157:b51:8045:b51a:ff37:83ea	255.55.131.234
cb15:901b:d157:b51:8045:b51a:ff37:83eb	255.55.131.235
cb15:901b:d157:b51:8045:b51a:ff37:83ec	255.55.131.236
cb15:901b:d157:b51:8045:b51a:ff37:83ed	255.55.131.237
cb15:901b:d157:b51:8045:b51a:ff37:83ee	255.55.131.238
cb15:901b:d157:b51:8045:b51a:ff37:83ef	255.55.131.239
cb15:901b:d157:b51:8045:b51a:ff37:83f0	255.55.131.240
cb15:901b:d157:b51:8045:b51a:ff37:83f1	255.55.131.241
cb15:901b:d157:b51:8045:b51a:ff37:83f2	255.55.131.242
cb15:901b:d157:b51:8045:b51a:ff37:83f3	255.55.131.243
cb15:901b:d157:b51:8045:b51a:ff37:83f4	255.55.131.244
cb15:901b:d157:b51:8045:b51a:ff37:83f5	255.55.131.245
cb15:901b:d157:b51:8045:b51a:ff37:83f6	255.55.131.246
cb15:901b:d157:b51:8045:b51a:ff37:83f7	255.55.131.247
cb15:901b:d157:b51:8045:b51a:ff37:83f8	255.55.131.248
cb15:901b:d157:b51:8045:b51a:ff37:83f9	255.55.131.249
cb15:901b:d157:b51:8045:b51a:ff37:83fa	255.55.131.250
cb15:901b:d157:b51:8045:b51a:ff37:83fb	255.55.131.251
cb15:901b:d157:b51:8045:b51a:ff37:83fc	255.55.131.252
cb15:901b:d157:b51:8045:b51a:ff37:83fd	255.55.131.253
cb15:901b:d157:b51:8045:b51a:ff37:83fe	255.55.131.254
cb15:901b:d157:b51:8045:b51a:ff37:83ff	255.55.131.255

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.