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:fb65:4024:de24:81ef:6301	129.239.99.1
cb15:901b:901b:fb65:4024:de24:81ef:6302	129.239.99.2
cb15:901b:901b:fb65:4024:de24:81ef:6303	129.239.99.3
cb15:901b:901b:fb65:4024:de24:81ef:6304	129.239.99.4
cb15:901b:901b:fb65:4024:de24:81ef:6305	129.239.99.5
cb15:901b:901b:fb65:4024:de24:81ef:6306	129.239.99.6
cb15:901b:901b:fb65:4024:de24:81ef:6307	129.239.99.7
cb15:901b:901b:fb65:4024:de24:81ef:6308	129.239.99.8
cb15:901b:901b:fb65:4024:de24:81ef:6309	129.239.99.9
cb15:901b:901b:fb65:4024:de24:81ef:630a	129.239.99.10
cb15:901b:901b:fb65:4024:de24:81ef:630b	129.239.99.11
cb15:901b:901b:fb65:4024:de24:81ef:630c	129.239.99.12
cb15:901b:901b:fb65:4024:de24:81ef:630d	129.239.99.13
cb15:901b:901b:fb65:4024:de24:81ef:630e	129.239.99.14
cb15:901b:901b:fb65:4024:de24:81ef:630f	129.239.99.15
cb15:901b:901b:fb65:4024:de24:81ef:6310	129.239.99.16
cb15:901b:901b:fb65:4024:de24:81ef:6311	129.239.99.17
cb15:901b:901b:fb65:4024:de24:81ef:6312	129.239.99.18
cb15:901b:901b:fb65:4024:de24:81ef:6313	129.239.99.19
cb15:901b:901b:fb65:4024:de24:81ef:6314	129.239.99.20
cb15:901b:901b:fb65:4024:de24:81ef:6315	129.239.99.21
cb15:901b:901b:fb65:4024:de24:81ef:6316	129.239.99.22
cb15:901b:901b:fb65:4024:de24:81ef:6317	129.239.99.23
cb15:901b:901b:fb65:4024:de24:81ef:6318	129.239.99.24
cb15:901b:901b:fb65:4024:de24:81ef:6319	129.239.99.25
cb15:901b:901b:fb65:4024:de24:81ef:631a	129.239.99.26
cb15:901b:901b:fb65:4024:de24:81ef:631b	129.239.99.27
cb15:901b:901b:fb65:4024:de24:81ef:631c	129.239.99.28
cb15:901b:901b:fb65:4024:de24:81ef:631d	129.239.99.29
cb15:901b:901b:fb65:4024:de24:81ef:631e	129.239.99.30
cb15:901b:901b:fb65:4024:de24:81ef:631f	129.239.99.31
cb15:901b:901b:fb65:4024:de24:81ef:6320	129.239.99.32
cb15:901b:901b:fb65:4024:de24:81ef:6321	129.239.99.33
cb15:901b:901b:fb65:4024:de24:81ef:6322	129.239.99.34
cb15:901b:901b:fb65:4024:de24:81ef:6323	129.239.99.35
cb15:901b:901b:fb65:4024:de24:81ef:6324	129.239.99.36
cb15:901b:901b:fb65:4024:de24:81ef:6325	129.239.99.37
cb15:901b:901b:fb65:4024:de24:81ef:6326	129.239.99.38
cb15:901b:901b:fb65:4024:de24:81ef:6327	129.239.99.39
cb15:901b:901b:fb65:4024:de24:81ef:6328	129.239.99.40
cb15:901b:901b:fb65:4024:de24:81ef:6329	129.239.99.41
cb15:901b:901b:fb65:4024:de24:81ef:632a	129.239.99.42
cb15:901b:901b:fb65:4024:de24:81ef:632b	129.239.99.43
cb15:901b:901b:fb65:4024:de24:81ef:632c	129.239.99.44
cb15:901b:901b:fb65:4024:de24:81ef:632d	129.239.99.45
cb15:901b:901b:fb65:4024:de24:81ef:632e	129.239.99.46
cb15:901b:901b:fb65:4024:de24:81ef:632f	129.239.99.47
cb15:901b:901b:fb65:4024:de24:81ef:6330	129.239.99.48
cb15:901b:901b:fb65:4024:de24:81ef:6331	129.239.99.49
cb15:901b:901b:fb65:4024:de24:81ef:6332	129.239.99.50
cb15:901b:901b:fb65:4024:de24:81ef:6333	129.239.99.51
cb15:901b:901b:fb65:4024:de24:81ef:6334	129.239.99.52
cb15:901b:901b:fb65:4024:de24:81ef:6335	129.239.99.53
cb15:901b:901b:fb65:4024:de24:81ef:6336	129.239.99.54
cb15:901b:901b:fb65:4024:de24:81ef:6337	129.239.99.55
cb15:901b:901b:fb65:4024:de24:81ef:6338	129.239.99.56
cb15:901b:901b:fb65:4024:de24:81ef:6339	129.239.99.57
cb15:901b:901b:fb65:4024:de24:81ef:633a	129.239.99.58
cb15:901b:901b:fb65:4024:de24:81ef:633b	129.239.99.59
cb15:901b:901b:fb65:4024:de24:81ef:633c	129.239.99.60

cb15:901b:901b:fb65:4024:de24:81ef:633d	129.239.99.61
cb15:901b:901b:fb65:4024:de24:81ef:633e	129.239.99.62
cb15:901b:901b:fb65:4024:de24:81ef:633f	129.239.99.63
cb15:901b:901b:fb65:4024:de24:81ef:6340	129.239.99.64
cb15:901b:901b:fb65:4024:de24:81ef:6341	129.239.99.65
cb15:901b:901b:fb65:4024:de24:81ef:6342	129.239.99.66
cb15:901b:901b:fb65:4024:de24:81ef:6343	129.239.99.67
cb15:901b:901b:fb65:4024:de24:81ef:6344	129.239.99.68
cb15:901b:901b:fb65:4024:de24:81ef:6345	129.239.99.69
cb15:901b:901b:fb65:4024:de24:81ef:6346	129.239.99.70
cb15:901b:901b:fb65:4024:de24:81ef:6347	129.239.99.71
cb15:901b:901b:fb65:4024:de24:81ef:6348	129.239.99.72
cb15:901b:901b:fb65:4024:de24:81ef:6349	129.239.99.73
cb15:901b:901b:fb65:4024:de24:81ef:634a	129.239.99.74
cb15:901b:901b:fb65:4024:de24:81ef:634b	129.239.99.75
cb15:901b:901b:fb65:4024:de24:81ef:634c	129.239.99.76
cb15:901b:901b:fb65:4024:de24:81ef:634d	129.239.99.77
cb15:901b:901b:fb65:4024:de24:81ef:634e	129.239.99.78
cb15:901b:901b:fb65:4024:de24:81ef:634f	129.239.99.79
cb15:901b:901b:fb65:4024:de24:81ef:6350	129.239.99.80
cb15:901b:901b:fb65:4024:de24:81ef:6351	129.239.99.81
cb15:901b:901b:fb65:4024:de24:81ef:6352	129.239.99.82
cb15:901b:901b:fb65:4024:de24:81ef:6353	129.239.99.83
cb15:901b:901b:fb65:4024:de24:81ef:6354	129.239.99.84
cb15:901b:901b:fb65:4024:de24:81ef:6355	129.239.99.85
cb15:901b:901b:fb65:4024:de24:81ef:6356	129.239.99.86
cb15:901b:901b:fb65:4024:de24:81ef:6357	129.239.99.87
cb15:901b:901b:fb65:4024:de24:81ef:6358	129.239.99.88
cb15:901b:901b:fb65:4024:de24:81ef:6359	129.239.99.89
cb15:901b:901b:fb65:4024:de24:81ef:635a	129.239.99.90
cb15:901b:901b:fb65:4024:de24:81ef:635b	129.239.99.91
cb15:901b:901b:fb65:4024:de24:81ef:635c	129.239.99.92
cb15:901b:901b:fb65:4024:de24:81ef:635d	129.239.99.93
cb15:901b:901b:fb65:4024:de24:81ef:635e	129.239.99.94
cb15:901b:901b:fb65:4024:de24:81ef:635f	129.239.99.95
cb15:901b:901b:fb65:4024:de24:81ef:6360	129.239.99.96
cb15:901b:901b:fb65:4024:de24:81ef:6361	129.239.99.97
cb15:901b:901b:fb65:4024:de24:81ef:6362	129.239.99.98
cb15:901b:901b:fb65:4024:de24:81ef:6363	129.239.99.99
cb15:901b:901b:fb65:4024:de24:81ef:6364	129.239.99.100
cb15:901b:901b:fb65:4024:de24:81ef:6365	129.239.99.101
cb15:901b:901b:fb65:4024:de24:81ef:6366	129.239.99.102
cb15:901b:901b:fb65:4024:de24:81ef:6367	129.239.99.103
cb15:901b:901b:fb65:4024:de24:81ef:6368	129.239.99.104
cb15:901b:901b:fb65:4024:de24:81ef:6369	129.239.99.105
cb15:901b:901b:fb65:4024:de24:81ef:636a	129.239.99.106
cb15:901b:901b:fb65:4024:de24:81ef:636b	129.239.99.107
cb15:901b:901b:fb65:4024:de24:81ef:636c	129.239.99.108
cb15:901b:901b:fb65:4024:de24:81ef:636d	129.239.99.109
cb15:901b:901b:fb65:4024:de24:81ef:636e	129.239.99.110
cb15:901b:901b:fb65:4024:de24:81ef:636f	129.239.99.111
cb15:901b:901b:fb65:4024:de24:81ef:6370	129.239.99.112
cb15:901b:901b:fb65:4024:de24:81ef:6371	129.239.99.113
cb15:901b:901b:fb65:4024:de24:81ef:6372	129.239.99.114
cb15:901b:901b:fb65:4024:de24:81ef:6373	129.239.99.115
cb15:901b:901b:fb65:4024:de24:81ef:6374	129.239.99.116
cb15:901b:901b:fb65:4024:de24:81ef:6375	129.239.99.117
cb15:901b:901b:fb65:4024:de24:81ef:6376	129.239.99.118
cb15:901b:901b:fb65:4024:de24:81ef:6377	129.239.99.119
cb15:901b:901b:fb65:4024:de24:81ef:6378	129.239.99.120

cb15:901b:901b:fb65:4024:de24:81ef:6379	129.239.99.121
cb15:901b:901b:fb65:4024:de24:81ef:637a	129.239.99.122
cb15:901b:901b:fb65:4024:de24:81ef:637b	129.239.99.123
cb15:901b:901b:fb65:4024:de24:81ef:637c	129.239.99.124
cb15:901b:901b:fb65:4024:de24:81ef:637d	129.239.99.125
cb15:901b:901b:fb65:4024:de24:81ef:637e	129.239.99.126
cb15:901b:901b:fb65:4024:de24:81ef:637f	129.239.99.127
cb15:901b:901b:fb65:4024:de24:81ef:6380	129.239.99.128
cb15:901b:901b:fb65:4024:de24:81ef:6381	129.239.99.129
cb15:901b:901b:fb65:4024:de24:81ef:6382	129.239.99.130
cb15:901b:901b:fb65:4024:de24:81ef:6383	129.239.99.131
cb15:901b:901b:fb65:4024:de24:81ef:6384	129.239.99.132
cb15:901b:901b:fb65:4024:de24:81ef:6385	129.239.99.133
cb15:901b:901b:fb65:4024:de24:81ef:6386	129.239.99.134
cb15:901b:901b:fb65:4024:de24:81ef:6387	129.239.99.135
cb15:901b:901b:fb65:4024:de24:81ef:6388	129.239.99.136
cb15:901b:901b:fb65:4024:de24:81ef:6389	129.239.99.137
cb15:901b:901b:fb65:4024:de24:81ef:638a	129.239.99.138
cb15:901b:901b:fb65:4024:de24:81ef:638b	129.239.99.139
cb15:901b:901b:fb65:4024:de24:81ef:638c	129.239.99.140
cb15:901b:901b:fb65:4024:de24:81ef:638d	129.239.99.141
cb15:901b:901b:fb65:4024:de24:81ef:638e	129.239.99.142
cb15:901b:901b:fb65:4024:de24:81ef:638f	129.239.99.143
cb15:901b:901b:fb65:4024:de24:81ef:6390	129.239.99.144
cb15:901b:901b:fb65:4024:de24:81ef:6391	129.239.99.145
cb15:901b:901b:fb65:4024:de24:81ef:6392	129.239.99.146
cb15:901b:901b:fb65:4024:de24:81ef:6393	129.239.99.147
cb15:901b:901b:fb65:4024:de24:81ef:6394	129.239.99.148
cb15:901b:901b:fb65:4024:de24:81ef:6395	129.239.99.149
cb15:901b:901b:fb65:4024:de24:81ef:6396	129.239.99.150
cb15:901b:901b:fb65:4024:de24:81ef:6397	129.239.99.151
cb15:901b:901b:fb65:4024:de24:81ef:6398	129.239.99.152
cb15:901b:901b:fb65:4024:de24:81ef:6399	129.239.99.153
cb15:901b:901b:fb65:4024:de24:81ef:639a	129.239.99.154
cb15:901b:901b:fb65:4024:de24:81ef:639b	129.239.99.155
cb15:901b:901b:fb65:4024:de24:81ef:639c	129.239.99.156
cb15:901b:901b:fb65:4024:de24:81ef:639d	129.239.99.157
cb15:901b:901b:fb65:4024:de24:81ef:639e	129.239.99.158
cb15:901b:901b:fb65:4024:de24:81ef:639f	129.239.99.159
cb15:901b:901b:fb65:4024:de24:81ef:63a0	129.239.99.160
cb15:901b:901b:fb65:4024:de24:81ef:63a1	129.239.99.161
cb15:901b:901b:fb65:4024:de24:81ef:63a2	129.239.99.162
cb15:901b:901b:fb65:4024:de24:81ef:63a3	129.239.99.163
cb15:901b:901b:fb65:4024:de24:81ef:63a4	129.239.99.164
cb15:901b:901b:fb65:4024:de24:81ef:63a5	129.239.99.165
cb15:901b:901b:fb65:4024:de24:81ef:63a6	129.239.99.166
cb15:901b:901b:fb65:4024:de24:81ef:63a7	129.239.99.167
cb15:901b:901b:fb65:4024:de24:81ef:63a8	129.239.99.168
cb15:901b:901b:fb65:4024:de24:81ef:63a9	129.239.99.169
cb15:901b:901b:fb65:4024:de24:81ef:63aa	129.239.99.170
cb15:901b:901b:fb65:4024:de24:81ef:63ab	129.239.99.171
cb15:901b:901b:fb65:4024:de24:81ef:63ac	129.239.99.172
cb15:901b:901b:fb65:4024:de24:81ef:63ad	129.239.99.173
cb15:901b:901b:fb65:4024:de24:81ef:63ae	129.239.99.174
cb15:901b:901b:fb65:4024:de24:81ef:63af	129.239.99.175
cb15:901b:901b:fb65:4024:de24:81ef:63b0	129.239.99.176
cb15:901b:901b:fb65:4024:de24:81ef:63b1	129.239.99.177
cb15:901b:901b:fb65:4024:de24:81ef:63b2	129.239.99.178
cb15:901b:901b:fb65:4024:de24:81ef:63b3	129.239.99.179
cb15:901b:901b:fb65:4024:de24:81ef:63b4	129.239.99.180

cb15:901b:901b:fb65:4024:de24:81ef:63b5	129.239.99.181
cb15:901b:901b:fb65:4024:de24:81ef:63b6	129.239.99.182
cb15:901b:901b:fb65:4024:de24:81ef:63b7	129.239.99.183
cb15:901b:901b:fb65:4024:de24:81ef:63b8	129.239.99.184
cb15:901b:901b:fb65:4024:de24:81ef:63b9	129.239.99.185
cb15:901b:901b:fb65:4024:de24:81ef:63ba	129.239.99.186
cb15:901b:901b:fb65:4024:de24:81ef:63bb	129.239.99.187
cb15:901b:901b:fb65:4024:de24:81ef:63bc	129.239.99.188
cb15:901b:901b:fb65:4024:de24:81ef:63bd	129.239.99.189
cb15:901b:901b:fb65:4024:de24:81ef:63be	129.239.99.190
cb15:901b:901b:fb65:4024:de24:81ef:63bf	129.239.99.191
cb15:901b:901b:fb65:4024:de24:81ef:63c0	129.239.99.192
cb15:901b:901b:fb65:4024:de24:81ef:63c1	129.239.99.193
cb15:901b:901b:fb65:4024:de24:81ef:63c2	129.239.99.194
cb15:901b:901b:fb65:4024:de24:81ef:63c3	129.239.99.195
cb15:901b:901b:fb65:4024:de24:81ef:63c4	129.239.99.196
cb15:901b:901b:fb65:4024:de24:81ef:63c5	129.239.99.197
cb15:901b:901b:fb65:4024:de24:81ef:63c6	129.239.99.198
cb15:901b:901b:fb65:4024:de24:81ef:63c7	129.239.99.199
cb15:901b:901b:fb65:4024:de24:81ef:63c8	129.239.99.200
cb15:901b:901b:fb65:4024:de24:81ef:63c9	129.239.99.201
cb15:901b:901b:fb65:4024:de24:81ef:63ca	129.239.99.202
cb15:901b:901b:fb65:4024:de24:81ef:63cb	129.239.99.203
cb15:901b:901b:fb65:4024:de24:81ef:63cc	129.239.99.204
cb15:901b:901b:fb65:4024:de24:81ef:63cd	129.239.99.205
cb15:901b:901b:fb65:4024:de24:81ef:63ce	129.239.99.206
cb15:901b:901b:fb65:4024:de24:81ef:63cf	129.239.99.207
cb15:901b:901b:fb65:4024:de24:81ef:63d0	129.239.99.208
cb15:901b:901b:fb65:4024:de24:81ef:63d1	129.239.99.209
cb15:901b:901b:fb65:4024:de24:81ef:63d2	129.239.99.210
cb15:901b:901b:fb65:4024:de24:81ef:63d3	129.239.99.211
cb15:901b:901b:fb65:4024:de24:81ef:63d4	129.239.99.212
cb15:901b:901b:fb65:4024:de24:81ef:63d5	129.239.99.213
cb15:901b:901b:fb65:4024:de24:81ef:63d6	129.239.99.214
cb15:901b:901b:fb65:4024:de24:81ef:63d7	129.239.99.215
cb15:901b:901b:fb65:4024:de24:81ef:63d8	129.239.99.216
cb15:901b:901b:fb65:4024:de24:81ef:63d9	129.239.99.217
cb15:901b:901b:fb65:4024:de24:81ef:63da	129.239.99.218
cb15:901b:901b:fb65:4024:de24:81ef:63db	129.239.99.219
cb15:901b:901b:fb65:4024:de24:81ef:63dc	129.239.99.220
cb15:901b:901b:fb65:4024:de24:81ef:63dd	129.239.99.221
cb15:901b:901b:fb65:4024:de24:81ef:63de	129.239.99.222
cb15:901b:901b:fb65:4024:de24:81ef:63df	129.239.99.223
cb15:901b:901b:fb65:4024:de24:81ef:63e0	129.239.99.224
cb15:901b:901b:fb65:4024:de24:81ef:63e1	129.239.99.225
cb15:901b:901b:fb65:4024:de24:81ef:63e2	129.239.99.226
cb15:901b:901b:fb65:4024:de24:81ef:63e3	129.239.99.227
cb15:901b:901b:fb65:4024:de24:81ef:63e4	129.239.99.228
cb15:901b:901b:fb65:4024:de24:81ef:63e5	129.239.99.229
cb15:901b:901b:fb65:4024:de24:81ef:63e6	129.239.99.230
cb15:901b:901b:fb65:4024:de24:81ef:63e7	129.239.99.231
cb15:901b:901b:fb65:4024:de24:81ef:63e8	129.239.99.232
cb15:901b:901b:fb65:4024:de24:81ef:63e9	129.239.99.233
cb15:901b:901b:fb65:4024:de24:81ef:63ea	129.239.99.234
cb15:901b:901b:fb65:4024:de24:81ef:63eb	129.239.99.235
cb15:901b:901b:fb65:4024:de24:81ef:63ec	129.239.99.236
cb15:901b:901b:fb65:4024:de24:81ef:63ed	129.239.99.237
cb15:901b:901b:fb65:4024:de24:81ef:63ee	129.239.99.238
cb15:901b:901b:fb65:4024:de24:81ef:63ef	129.239.99.239
cb15:901b:901b:fb65:4024:de24:81ef:63f0	129.239.99.240
cb15:901b:901b:fb65:4024:de24:81ef:63f1	129.239.99.241
cb15:901b:901b:fb65:4024:de24:81ef:63f2	129.239.99.242
cb15:901b:901b:fb65:4024:de24:81ef:63f3	129.239.99.243
cb15:901b:901b:fb65:4024:de24:81ef:63f4	129.239.99.244
cb15:901b:901b:fb65:4024:de24:81ef:63f5	129.239.99.245
cb15:901b:901b:fb65:4024:de24:81ef:63f6	129.239.99.246
cb15:901b:901b:fb65:4024:de24:81ef:63f7	129.239.99.247
cb15:901b:901b:fb65:4024:de24:81ef:63f8	129.239.99.248
cb15:901b:901b:fb65:4024:de24:81ef:63f9	129.239.99.249
cb15:901b:901b:fb65:4024:de24:81ef:63fa	129.239.99.250
cb15:901b:901b:fb65:4024:de24:81ef:63fb	129.239.99.251
cb15:901b:901b:fb65:4024:de24:81ef:63fc	129.239.99.252
cb15:901b:901b:fb65:4024:de24:81ef:63fd	129.239.99.253
cb15:901b:901b:fb65:4024:de24:81ef:63fe	129.239.99.254
cb15:901b:901b:fb65:4024:de24:81ef:63ff	129.239.99.255

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.