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:d157:4024:ada9:b2bc:9b51:8301	155.81.131.1
cb15:901b:d157:4024:ada9:b2bc:9b51:8302	155.81.131.2
cb15:901b:d157:4024:ada9:b2bc:9b51:8303	155.81.131.3
cb15:901b:d157:4024:ada9:b2bc:9b51:8304	155.81.131.4
cb15:901b:d157:4024:ada9:b2bc:9b51:8305	155.81.131.5
cb15:901b:d157:4024:ada9:b2bc:9b51:8306	155.81.131.6
cb15:901b:d157:4024:ada9:b2bc:9b51:8307	155.81.131.7
cb15:901b:d157:4024:ada9:b2bc:9b51:8308	155.81.131.8
cb15:901b:d157:4024:ada9:b2bc:9b51:8309	155.81.131.9
cb15:901b:d157:4024:ada9:b2bc:9b51:830a	155.81.131.10
cb15:901b:d157:4024:ada9:b2bc:9b51:830b	155.81.131.11
cb15:901b:d157:4024:ada9:b2bc:9b51:830c	155.81.131.12
cb15:901b:d157:4024:ada9:b2bc:9b51:830d	155.81.131.13
cb15:901b:d157:4024:ada9:b2bc:9b51:830e	155.81.131.14
cb15:901b:d157:4024:ada9:b2bc:9b51:830f	155.81.131.15
cb15:901b:d157:4024:ada9:b2bc:9b51:8310	155.81.131.16
cb15:901b:d157:4024:ada9:b2bc:9b51:8311	155.81.131.17
cb15:901b:d157:4024:ada9:b2bc:9b51:8312	155.81.131.18
cb15:901b:d157:4024:ada9:b2bc:9b51:8313	155.81.131.19
cb15:901b:d157:4024:ada9:b2bc:9b51:8314	155.81.131.20
cb15:901b:d157:4024:ada9:b2bc:9b51:8315	155.81.131.21
cb15:901b:d157:4024:ada9:b2bc:9b51:8316	155.81.131.22
cb15:901b:d157:4024:ada9:b2bc:9b51:8317	155.81.131.23
cb15:901b:d157:4024:ada9:b2bc:9b51:8318	155.81.131.24
cb15:901b:d157:4024:ada9:b2bc:9b51:8319	155.81.131.25
cb15:901b:d157:4024:ada9:b2bc:9b51:831a	155.81.131.26
cb15:901b:d157:4024:ada9:b2bc:9b51:831b	155.81.131.27
cb15:901b:d157:4024:ada9:b2bc:9b51:831c	155.81.131.28
cb15:901b:d157:4024:ada9:b2bc:9b51:831d	155.81.131.29
cb15:901b:d157:4024:ada9:b2bc:9b51:831e	155.81.131.30
cb15:901b:d157:4024:ada9:b2bc:9b51:831f	155.81.131.31
cb15:901b:d157:4024:ada9:b2bc:9b51:8320	155.81.131.32
cb15:901b:d157:4024:ada9:b2bc:9b51:8321	155.81.131.33
cb15:901b:d157:4024:ada9:b2bc:9b51:8322	155.81.131.34
cb15:901b:d157:4024:ada9:b2bc:9b51:8323	155.81.131.35
cb15:901b:d157:4024:ada9:b2bc:9b51:8324	155.81.131.36
cb15:901b:d157:4024:ada9:b2bc:9b51:8325	155.81.131.37
cb15:901b:d157:4024:ada9:b2bc:9b51:8326	155.81.131.38
cb15:901b:d157:4024:ada9:b2bc:9b51:8327	155.81.131.39
cb15:901b:d157:4024:ada9:b2bc:9b51:8328	155.81.131.40
cb15:901b:d157:4024:ada9:b2bc:9b51:8329	155.81.131.41
cb15:901b:d157:4024:ada9:b2bc:9b51:832a	155.81.131.42
cb15:901b:d157:4024:ada9:b2bc:9b51:832b	155.81.131.43
cb15:901b:d157:4024:ada9:b2bc:9b51:832c	155.81.131.44
cb15:901b:d157:4024:ada9:b2bc:9b51:832d	155.81.131.45
cb15:901b:d157:4024:ada9:b2bc:9b51:832e	155.81.131.46
cb15:901b:d157:4024:ada9:b2bc:9b51:832f	155.81.131.47
cb15:901b:d157:4024:ada9:b2bc:9b51:8330	155.81.131.48
cb15:901b:d157:4024:ada9:b2bc:9b51:8331	155.81.131.49
cb15:901b:d157:4024:ada9:b2bc:9b51:8332	155.81.131.50
cb15:901b:d157:4024:ada9:b2bc:9b51:8333	155.81.131.51
cb15:901b:d157:4024:ada9:b2bc:9b51:8334	155.81.131.52
cb15:901b:d157:4024:ada9:b2bc:9b51:8335	155.81.131.53
cb15:901b:d157:4024:ada9:b2bc:9b51:8336	155.81.131.54
cb15:901b:d157:4024:ada9:b2bc:9b51:8337	155.81.131.55
cb15:901b:d157:4024:ada9:b2bc:9b51:8338	155.81.131.56
cb15:901b:d157:4024:ada9:b2bc:9b51:8339	155.81.131.57
cb15:901b:d157:4024:ada9:b2bc:9b51:833a	155.81.131.58
cb15:901b:d157:4024:ada9:b2bc:9b51:833b	155.81.131.59
cb15:901b:d157:4024:ada9:b2bc:9b51:833c	155.81.131.60

cb15:901b:d157:4024:ada9:b2bc:9b51:833d	155.81.131.61
cb15:901b:d157:4024:ada9:b2bc:9b51:833e	155.81.131.62
cb15:901b:d157:4024:ada9:b2bc:9b51:833f	155.81.131.63
cb15:901b:d157:4024:ada9:b2bc:9b51:8340	155.81.131.64
cb15:901b:d157:4024:ada9:b2bc:9b51:8341	155.81.131.65
cb15:901b:d157:4024:ada9:b2bc:9b51:8342	155.81.131.66
cb15:901b:d157:4024:ada9:b2bc:9b51:8343	155.81.131.67
cb15:901b:d157:4024:ada9:b2bc:9b51:8344	155.81.131.68
cb15:901b:d157:4024:ada9:b2bc:9b51:8345	155.81.131.69
cb15:901b:d157:4024:ada9:b2bc:9b51:8346	155.81.131.70
cb15:901b:d157:4024:ada9:b2bc:9b51:8347	155.81.131.71
cb15:901b:d157:4024:ada9:b2bc:9b51:8348	155.81.131.72
cb15:901b:d157:4024:ada9:b2bc:9b51:8349	155.81.131.73
cb15:901b:d157:4024:ada9:b2bc:9b51:834a	155.81.131.74
cb15:901b:d157:4024:ada9:b2bc:9b51:834b	155.81.131.75
cb15:901b:d157:4024:ada9:b2bc:9b51:834c	155.81.131.76
cb15:901b:d157:4024:ada9:b2bc:9b51:834d	155.81.131.77
cb15:901b:d157:4024:ada9:b2bc:9b51:834e	155.81.131.78
cb15:901b:d157:4024:ada9:b2bc:9b51:834f	155.81.131.79
cb15:901b:d157:4024:ada9:b2bc:9b51:8350	155.81.131.80
cb15:901b:d157:4024:ada9:b2bc:9b51:8351	155.81.131.81
cb15:901b:d157:4024:ada9:b2bc:9b51:8352	155.81.131.82
cb15:901b:d157:4024:ada9:b2bc:9b51:8353	155.81.131.83
cb15:901b:d157:4024:ada9:b2bc:9b51:8354	155.81.131.84
cb15:901b:d157:4024:ada9:b2bc:9b51:8355	155.81.131.85
cb15:901b:d157:4024:ada9:b2bc:9b51:8356	155.81.131.86
cb15:901b:d157:4024:ada9:b2bc:9b51:8357	155.81.131.87
cb15:901b:d157:4024:ada9:b2bc:9b51:8358	155.81.131.88
cb15:901b:d157:4024:ada9:b2bc:9b51:8359	155.81.131.89
cb15:901b:d157:4024:ada9:b2bc:9b51:835a	155.81.131.90
cb15:901b:d157:4024:ada9:b2bc:9b51:835b	155.81.131.91
cb15:901b:d157:4024:ada9:b2bc:9b51:835c	155.81.131.92
cb15:901b:d157:4024:ada9:b2bc:9b51:835d	155.81.131.93
cb15:901b:d157:4024:ada9:b2bc:9b51:835e	155.81.131.94
cb15:901b:d157:4024:ada9:b2bc:9b51:835f	155.81.131.95
cb15:901b:d157:4024:ada9:b2bc:9b51:8360	155.81.131.96
cb15:901b:d157:4024:ada9:b2bc:9b51:8361	155.81.131.97
cb15:901b:d157:4024:ada9:b2bc:9b51:8362	155.81.131.98
cb15:901b:d157:4024:ada9:b2bc:9b51:8363	155.81.131.99
cb15:901b:d157:4024:ada9:b2bc:9b51:8364	155.81.131.100
cb15:901b:d157:4024:ada9:b2bc:9b51:8365	155.81.131.101
cb15:901b:d157:4024:ada9:b2bc:9b51:8366	155.81.131.102
cb15:901b:d157:4024:ada9:b2bc:9b51:8367	155.81.131.103
cb15:901b:d157:4024:ada9:b2bc:9b51:8368	155.81.131.104
cb15:901b:d157:4024:ada9:b2bc:9b51:8369	155.81.131.105
cb15:901b:d157:4024:ada9:b2bc:9b51:836a	155.81.131.106
cb15:901b:d157:4024:ada9:b2bc:9b51:836b	155.81.131.107
cb15:901b:d157:4024:ada9:b2bc:9b51:836c	155.81.131.108
cb15:901b:d157:4024:ada9:b2bc:9b51:836d	155.81.131.109
cb15:901b:d157:4024:ada9:b2bc:9b51:836e	155.81.131.110
cb15:901b:d157:4024:ada9:b2bc:9b51:836f	155.81.131.111
cb15:901b:d157:4024:ada9:b2bc:9b51:8370	155.81.131.112
cb15:901b:d157:4024:ada9:b2bc:9b51:8371	155.81.131.113
cb15:901b:d157:4024:ada9:b2bc:9b51:8372	155.81.131.114
cb15:901b:d157:4024:ada9:b2bc:9b51:8373	155.81.131.115
cb15:901b:d157:4024:ada9:b2bc:9b51:8374	155.81.131.116
cb15:901b:d157:4024:ada9:b2bc:9b51:8375	155.81.131.117
cb15:901b:d157:4024:ada9:b2bc:9b51:8376	155.81.131.118
cb15:901b:d157:4024:ada9:b2bc:9b51:8377	155.81.131.119
cb15:901b:d157:4024:ada9:b2bc:9b51:8378	155.81.131.120

cb15:901b:d157:4024:ada9:b2bc:9b51:8379	155.81.131.121
cb15:901b:d157:4024:ada9:b2bc:9b51:837a	155.81.131.122
cb15:901b:d157:4024:ada9:b2bc:9b51:837b	155.81.131.123
cb15:901b:d157:4024:ada9:b2bc:9b51:837c	155.81.131.124
cb15:901b:d157:4024:ada9:b2bc:9b51:837d	155.81.131.125
cb15:901b:d157:4024:ada9:b2bc:9b51:837e	155.81.131.126
cb15:901b:d157:4024:ada9:b2bc:9b51:837f	155.81.131.127
cb15:901b:d157:4024:ada9:b2bc:9b51:8380	155.81.131.128
cb15:901b:d157:4024:ada9:b2bc:9b51:8381	155.81.131.129
cb15:901b:d157:4024:ada9:b2bc:9b51:8382	155.81.131.130
cb15:901b:d157:4024:ada9:b2bc:9b51:8383	155.81.131.131
cb15:901b:d157:4024:ada9:b2bc:9b51:8384	155.81.131.132
cb15:901b:d157:4024:ada9:b2bc:9b51:8385	155.81.131.133
cb15:901b:d157:4024:ada9:b2bc:9b51:8386	155.81.131.134
cb15:901b:d157:4024:ada9:b2bc:9b51:8387	155.81.131.135
cb15:901b:d157:4024:ada9:b2bc:9b51:8388	155.81.131.136
cb15:901b:d157:4024:ada9:b2bc:9b51:8389	155.81.131.137
cb15:901b:d157:4024:ada9:b2bc:9b51:838a	155.81.131.138
cb15:901b:d157:4024:ada9:b2bc:9b51:838b	155.81.131.139
cb15:901b:d157:4024:ada9:b2bc:9b51:838c	155.81.131.140
cb15:901b:d157:4024:ada9:b2bc:9b51:838d	155.81.131.141
cb15:901b:d157:4024:ada9:b2bc:9b51:838e	155.81.131.142
cb15:901b:d157:4024:ada9:b2bc:9b51:838f	155.81.131.143
cb15:901b:d157:4024:ada9:b2bc:9b51:8390	155.81.131.144
cb15:901b:d157:4024:ada9:b2bc:9b51:8391	155.81.131.145
cb15:901b:d157:4024:ada9:b2bc:9b51:8392	155.81.131.146
cb15:901b:d157:4024:ada9:b2bc:9b51:8393	155.81.131.147
cb15:901b:d157:4024:ada9:b2bc:9b51:8394	155.81.131.148
cb15:901b:d157:4024:ada9:b2bc:9b51:8395	155.81.131.149
cb15:901b:d157:4024:ada9:b2bc:9b51:8396	155.81.131.150
cb15:901b:d157:4024:ada9:b2bc:9b51:8397	155.81.131.151
cb15:901b:d157:4024:ada9:b2bc:9b51:8398	155.81.131.152
cb15:901b:d157:4024:ada9:b2bc:9b51:8399	155.81.131.153
cb15:901b:d157:4024:ada9:b2bc:9b51:839a	155.81.131.154
cb15:901b:d157:4024:ada9:b2bc:9b51:839b	155.81.131.155
cb15:901b:d157:4024:ada9:b2bc:9b51:839c	155.81.131.156
cb15:901b:d157:4024:ada9:b2bc:9b51:839d	155.81.131.157
cb15:901b:d157:4024:ada9:b2bc:9b51:839e	155.81.131.158
cb15:901b:d157:4024:ada9:b2bc:9b51:839f	155.81.131.159
cb15:901b:d157:4024:ada9:b2bc:9b51:83a0	155.81.131.160
cb15:901b:d157:4024:ada9:b2bc:9b51:83a1	155.81.131.161
cb15:901b:d157:4024:ada9:b2bc:9b51:83a2	155.81.131.162
cb15:901b:d157:4024:ada9:b2bc:9b51:83a3	155.81.131.163
cb15:901b:d157:4024:ada9:b2bc:9b51:83a4	155.81.131.164
cb15:901b:d157:4024:ada9:b2bc:9b51:83a5	155.81.131.165
cb15:901b:d157:4024:ada9:b2bc:9b51:83a6	155.81.131.166
cb15:901b:d157:4024:ada9:b2bc:9b51:83a7	155.81.131.167
cb15:901b:d157:4024:ada9:b2bc:9b51:83a8	155.81.131.168
cb15:901b:d157:4024:ada9:b2bc:9b51:83a9	155.81.131.169
cb15:901b:d157:4024:ada9:b2bc:9b51:83aa	155.81.131.170
cb15:901b:d157:4024:ada9:b2bc:9b51:83ab	155.81.131.171
cb15:901b:d157:4024:ada9:b2bc:9b51:83ac	155.81.131.172
cb15:901b:d157:4024:ada9:b2bc:9b51:83ad	155.81.131.173
cb15:901b:d157:4024:ada9:b2bc:9b51:83ae	155.81.131.174
cb15:901b:d157:4024:ada9:b2bc:9b51:83af	155.81.131.175
cb15:901b:d157:4024:ada9:b2bc:9b51:83b0	155.81.131.176
cb15:901b:d157:4024:ada9:b2bc:9b51:83b1	155.81.131.177
cb15:901b:d157:4024:ada9:b2bc:9b51:83b2	155.81.131.178
cb15:901b:d157:4024:ada9:b2bc:9b51:83b3	155.81.131.179
cb15:901b:d157:4024:ada9:b2bc:9b51:83b4	155.81.131.180

cb15:901b:d157:4024:ada9:b2bc:9b51:83b5	155.81.131.181
cb15:901b:d157:4024:ada9:b2bc:9b51:83b6	155.81.131.182
cb15:901b:d157:4024:ada9:b2bc:9b51:83b7	155.81.131.183
cb15:901b:d157:4024:ada9:b2bc:9b51:83b8	155.81.131.184
cb15:901b:d157:4024:ada9:b2bc:9b51:83b9	155.81.131.185
cb15:901b:d157:4024:ada9:b2bc:9b51:83ba	155.81.131.186
cb15:901b:d157:4024:ada9:b2bc:9b51:83bb	155.81.131.187
cb15:901b:d157:4024:ada9:b2bc:9b51:83bc	155.81.131.188
cb15:901b:d157:4024:ada9:b2bc:9b51:83bd	155.81.131.189
cb15:901b:d157:4024:ada9:b2bc:9b51:83be	155.81.131.190
cb15:901b:d157:4024:ada9:b2bc:9b51:83bf	155.81.131.191
cb15:901b:d157:4024:ada9:b2bc:9b51:83c0	155.81.131.192
cb15:901b:d157:4024:ada9:b2bc:9b51:83c1	155.81.131.193
cb15:901b:d157:4024:ada9:b2bc:9b51:83c2	155.81.131.194
cb15:901b:d157:4024:ada9:b2bc:9b51:83c3	155.81.131.195
cb15:901b:d157:4024:ada9:b2bc:9b51:83c4	155.81.131.196
cb15:901b:d157:4024:ada9:b2bc:9b51:83c5	155.81.131.197
cb15:901b:d157:4024:ada9:b2bc:9b51:83c6	155.81.131.198
cb15:901b:d157:4024:ada9:b2bc:9b51:83c7	155.81.131.199
cb15:901b:d157:4024:ada9:b2bc:9b51:83c8	155.81.131.200
cb15:901b:d157:4024:ada9:b2bc:9b51:83c9	155.81.131.201
cb15:901b:d157:4024:ada9:b2bc:9b51:83ca	155.81.131.202
cb15:901b:d157:4024:ada9:b2bc:9b51:83cb	155.81.131.203
cb15:901b:d157:4024:ada9:b2bc:9b51:83cc	155.81.131.204
cb15:901b:d157:4024:ada9:b2bc:9b51:83cd	155.81.131.205
cb15:901b:d157:4024:ada9:b2bc:9b51:83ce	155.81.131.206
cb15:901b:d157:4024:ada9:b2bc:9b51:83cf	155.81.131.207
cb15:901b:d157:4024:ada9:b2bc:9b51:83d0	155.81.131.208
cb15:901b:d157:4024:ada9:b2bc:9b51:83d1	155.81.131.209
cb15:901b:d157:4024:ada9:b2bc:9b51:83d2	155.81.131.210
cb15:901b:d157:4024:ada9:b2bc:9b51:83d3	155.81.131.211
cb15:901b:d157:4024:ada9:b2bc:9b51:83d4	155.81.131.212
cb15:901b:d157:4024:ada9:b2bc:9b51:83d5	155.81.131.213
cb15:901b:d157:4024:ada9:b2bc:9b51:83d6	155.81.131.214
cb15:901b:d157:4024:ada9:b2bc:9b51:83d7	155.81.131.215
cb15:901b:d157:4024:ada9:b2bc:9b51:83d8	155.81.131.216
cb15:901b:d157:4024:ada9:b2bc:9b51:83d9	155.81.131.217
cb15:901b:d157:4024:ada9:b2bc:9b51:83da	155.81.131.218
cb15:901b:d157:4024:ada9:b2bc:9b51:83db	155.81.131.219
cb15:901b:d157:4024:ada9:b2bc:9b51:83dc	155.81.131.220
cb15:901b:d157:4024:ada9:b2bc:9b51:83dd	155.81.131.221
cb15:901b:d157:4024:ada9:b2bc:9b51:83de	155.81.131.222
cb15:901b:d157:4024:ada9:b2bc:9b51:83df	155.81.131.223
cb15:901b:d157:4024:ada9:b2bc:9b51:83e0	155.81.131.224
cb15:901b:d157:4024:ada9:b2bc:9b51:83e1	155.81.131.225
cb15:901b:d157:4024:ada9:b2bc:9b51:83e2	155.81.131.226
cb15:901b:d157:4024:ada9:b2bc:9b51:83e3	155.81.131.227
cb15:901b:d157:4024:ada9:b2bc:9b51:83e4	155.81.131.228
cb15:901b:d157:4024:ada9:b2bc:9b51:83e5	155.81.131.229
cb15:901b:d157:4024:ada9:b2bc:9b51:83e6	155.81.131.230
cb15:901b:d157:4024:ada9:b2bc:9b51:83e7	155.81.131.231
cb15:901b:d157:4024:ada9:b2bc:9b51:83e8	155.81.131.232
cb15:901b:d157:4024:ada9:b2bc:9b51:83e9	155.81.131.233
cb15:901b:d157:4024:ada9:b2bc:9b51:83ea	155.81.131.234
cb15:901b:d157:4024:ada9:b2bc:9b51:83eb	155.81.131.235
cb15:901b:d157:4024:ada9:b2bc:9b51:83ec	155.81.131.236
cb15:901b:d157:4024:ada9:b2bc:9b51:83ed	155.81.131.237
cb15:901b:d157:4024:ada9:b2bc:9b51:83ee	155.81.131.238
cb15:901b:d157:4024:ada9:b2bc:9b51:83ef	155.81.131.239
cb15:901b:d157:4024:ada9:b2bc:9b51:83f0	155.81.131.240
cb15:901b:d157:4024:ada9:b2bc:9b51:83f1	155.81.131.241
cb15:901b:d157:4024:ada9:b2bc:9b51:83f2	155.81.131.242
cb15:901b:d157:4024:ada9:b2bc:9b51:83f3	155.81.131.243
cb15:901b:d157:4024:ada9:b2bc:9b51:83f4	155.81.131.244
cb15:901b:d157:4024:ada9:b2bc:9b51:83f5	155.81.131.245
cb15:901b:d157:4024:ada9:b2bc:9b51:83f6	155.81.131.246
cb15:901b:d157:4024:ada9:b2bc:9b51:83f7	155.81.131.247
cb15:901b:d157:4024:ada9:b2bc:9b51:83f8	155.81.131.248
cb15:901b:d157:4024:ada9:b2bc:9b51:83f9	155.81.131.249
cb15:901b:d157:4024:ada9:b2bc:9b51:83fa	155.81.131.250
cb15:901b:d157:4024:ada9:b2bc:9b51:83fb	155.81.131.251
cb15:901b:d157:4024:ada9:b2bc:9b51:83fc	155.81.131.252
cb15:901b:d157:4024:ada9:b2bc:9b51:83fd	155.81.131.253
cb15:901b:d157:4024:ada9:b2bc:9b51:83fe	155.81.131.254
cb15:901b:d157:4024:ada9:b2bc:9b51:83ff	155.81.131.255

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.