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:fb65:4024:3136:1324:6301	19.36.99.1
cb15:901b:901b:fb65:4024:3136:1324:6302	19.36.99.2
cb15:901b:901b:fb65:4024:3136:1324:6303	19.36.99.3
cb15:901b:901b:fb65:4024:3136:1324:6304	19.36.99.4
cb15:901b:901b:fb65:4024:3136:1324:6305	19.36.99.5
cb15:901b:901b:fb65:4024:3136:1324:6306	19.36.99.6
cb15:901b:901b:fb65:4024:3136:1324:6307	19.36.99.7
cb15:901b:901b:fb65:4024:3136:1324:6308	19.36.99.8
cb15:901b:901b:fb65:4024:3136:1324:6309	19.36.99.9
cb15:901b:901b:fb65:4024:3136:1324:630a	19.36.99.10
cb15:901b:901b:fb65:4024:3136:1324:630b	19.36.99.11
cb15:901b:901b:fb65:4024:3136:1324:630c	19.36.99.12
cb15:901b:901b:fb65:4024:3136:1324:630d	19.36.99.13
cb15:901b:901b:fb65:4024:3136:1324:630e	19.36.99.14
cb15:901b:901b:fb65:4024:3136:1324:630f	19.36.99.15
cb15:901b:901b:fb65:4024:3136:1324:6310	19.36.99.16
cb15:901b:901b:fb65:4024:3136:1324:6311	19.36.99.17
cb15:901b:901b:fb65:4024:3136:1324:6312	19.36.99.18
cb15:901b:901b:fb65:4024:3136:1324:6313	19.36.99.19
cb15:901b:901b:fb65:4024:3136:1324:6314	19.36.99.20
cb15:901b:901b:fb65:4024:3136:1324:6315	19.36.99.21
cb15:901b:901b:fb65:4024:3136:1324:6316	19.36.99.22
cb15:901b:901b:fb65:4024:3136:1324:6317	19.36.99.23
cb15:901b:901b:fb65:4024:3136:1324:6318	19.36.99.24
cb15:901b:901b:fb65:4024:3136:1324:6319	19.36.99.25
cb15:901b:901b:fb65:4024:3136:1324:631a	19.36.99.26
cb15:901b:901b:fb65:4024:3136:1324:631b	19.36.99.27
cb15:901b:901b:fb65:4024:3136:1324:631c	19.36.99.28
cb15:901b:901b:fb65:4024:3136:1324:631d	19.36.99.29
cb15:901b:901b:fb65:4024:3136:1324:631e	19.36.99.30
cb15:901b:901b:fb65:4024:3136:1324:631f	19.36.99.31
cb15:901b:901b:fb65:4024:3136:1324:6320	19.36.99.32
cb15:901b:901b:fb65:4024:3136:1324:6321	19.36.99.33
cb15:901b:901b:fb65:4024:3136:1324:6322	19.36.99.34
cb15:901b:901b:fb65:4024:3136:1324:6323	19.36.99.35
cb15:901b:901b:fb65:4024:3136:1324:6324	19.36.99.36
cb15:901b:901b:fb65:4024:3136:1324:6325	19.36.99.37
cb15:901b:901b:fb65:4024:3136:1324:6326	19.36.99.38
cb15:901b:901b:fb65:4024:3136:1324:6327	19.36.99.39
cb15:901b:901b:fb65:4024:3136:1324:6328	19.36.99.40
cb15:901b:901b:fb65:4024:3136:1324:6329	19.36.99.41
cb15:901b:901b:fb65:4024:3136:1324:632a	19.36.99.42
cb15:901b:901b:fb65:4024:3136:1324:632b	19.36.99.43
cb15:901b:901b:fb65:4024:3136:1324:632c	19.36.99.44
cb15:901b:901b:fb65:4024:3136:1324:632d	19.36.99.45
cb15:901b:901b:fb65:4024:3136:1324:632e	19.36.99.46
cb15:901b:901b:fb65:4024:3136:1324:632f	19.36.99.47
cb15:901b:901b:fb65:4024:3136:1324:6330	19.36.99.48
cb15:901b:901b:fb65:4024:3136:1324:6331	19.36.99.49
cb15:901b:901b:fb65:4024:3136:1324:6332	19.36.99.50
cb15:901b:901b:fb65:4024:3136:1324:6333	19.36.99.51
cb15:901b:901b:fb65:4024:3136:1324:6334	19.36.99.52
cb15:901b:901b:fb65:4024:3136:1324:6335	19.36.99.53
cb15:901b:901b:fb65:4024:3136:1324:6336	19.36.99.54
cb15:901b:901b:fb65:4024:3136:1324:6337	19.36.99.55
cb15:901b:901b:fb65:4024:3136:1324:6338	19.36.99.56
cb15:901b:901b:fb65:4024:3136:1324:6339	19.36.99.57
cb15:901b:901b:fb65:4024:3136:1324:633a	19.36.99.58
cb15:901b:901b:fb65:4024:3136:1324:633b	19.36.99.59
cb15:901b:901b:fb65:4024:3136:1324:633c	19.36.99.60

cb15:901b:901b:fb65:4024:3136:1324:633d	19.36.99.61
cb15:901b:901b:fb65:4024:3136:1324:633e	19.36.99.62
cb15:901b:901b:fb65:4024:3136:1324:633f	19.36.99.63
cb15:901b:901b:fb65:4024:3136:1324:6340	19.36.99.64
cb15:901b:901b:fb65:4024:3136:1324:6341	19.36.99.65
cb15:901b:901b:fb65:4024:3136:1324:6342	19.36.99.66
cb15:901b:901b:fb65:4024:3136:1324:6343	19.36.99.67
cb15:901b:901b:fb65:4024:3136:1324:6344	19.36.99.68
cb15:901b:901b:fb65:4024:3136:1324:6345	19.36.99.69
cb15:901b:901b:fb65:4024:3136:1324:6346	19.36.99.70
cb15:901b:901b:fb65:4024:3136:1324:6347	19.36.99.71
cb15:901b:901b:fb65:4024:3136:1324:6348	19.36.99.72
cb15:901b:901b:fb65:4024:3136:1324:6349	19.36.99.73
cb15:901b:901b:fb65:4024:3136:1324:634a	19.36.99.74
cb15:901b:901b:fb65:4024:3136:1324:634b	19.36.99.75
cb15:901b:901b:fb65:4024:3136:1324:634c	19.36.99.76
cb15:901b:901b:fb65:4024:3136:1324:634d	19.36.99.77
cb15:901b:901b:fb65:4024:3136:1324:634e	19.36.99.78
cb15:901b:901b:fb65:4024:3136:1324:634f	19.36.99.79
cb15:901b:901b:fb65:4024:3136:1324:6350	19.36.99.80
cb15:901b:901b:fb65:4024:3136:1324:6351	19.36.99.81
cb15:901b:901b:fb65:4024:3136:1324:6352	19.36.99.82
cb15:901b:901b:fb65:4024:3136:1324:6353	19.36.99.83
cb15:901b:901b:fb65:4024:3136:1324:6354	19.36.99.84
cb15:901b:901b:fb65:4024:3136:1324:6355	19.36.99.85
cb15:901b:901b:fb65:4024:3136:1324:6356	19.36.99.86
cb15:901b:901b:fb65:4024:3136:1324:6357	19.36.99.87
cb15:901b:901b:fb65:4024:3136:1324:6358	19.36.99.88
cb15:901b:901b:fb65:4024:3136:1324:6359	19.36.99.89
cb15:901b:901b:fb65:4024:3136:1324:635a	19.36.99.90
cb15:901b:901b:fb65:4024:3136:1324:635b	19.36.99.91
cb15:901b:901b:fb65:4024:3136:1324:635c	19.36.99.92
cb15:901b:901b:fb65:4024:3136:1324:635d	19.36.99.93
cb15:901b:901b:fb65:4024:3136:1324:635e	19.36.99.94
cb15:901b:901b:fb65:4024:3136:1324:635f	19.36.99.95
cb15:901b:901b:fb65:4024:3136:1324:6360	19.36.99.96
cb15:901b:901b:fb65:4024:3136:1324:6361	19.36.99.97
cb15:901b:901b:fb65:4024:3136:1324:6362	19.36.99.98
cb15:901b:901b:fb65:4024:3136:1324:6363	19.36.99.99
cb15:901b:901b:fb65:4024:3136:1324:6364	19.36.99.100
cb15:901b:901b:fb65:4024:3136:1324:6365	19.36.99.101
cb15:901b:901b:fb65:4024:3136:1324:6366	19.36.99.102
cb15:901b:901b:fb65:4024:3136:1324:6367	19.36.99.103
cb15:901b:901b:fb65:4024:3136:1324:6368	19.36.99.104
cb15:901b:901b:fb65:4024:3136:1324:6369	19.36.99.105
cb15:901b:901b:fb65:4024:3136:1324:636a	19.36.99.106
cb15:901b:901b:fb65:4024:3136:1324:636b	19.36.99.107
cb15:901b:901b:fb65:4024:3136:1324:636c	19.36.99.108
cb15:901b:901b:fb65:4024:3136:1324:636d	19.36.99.109
cb15:901b:901b:fb65:4024:3136:1324:636e	19.36.99.110
cb15:901b:901b:fb65:4024:3136:1324:636f	19.36.99.111
cb15:901b:901b:fb65:4024:3136:1324:6370	19.36.99.112
cb15:901b:901b:fb65:4024:3136:1324:6371	19.36.99.113
cb15:901b:901b:fb65:4024:3136:1324:6372	19.36.99.114
cb15:901b:901b:fb65:4024:3136:1324:6373	19.36.99.115
cb15:901b:901b:fb65:4024:3136:1324:6374	19.36.99.116
cb15:901b:901b:fb65:4024:3136:1324:6375	19.36.99.117
cb15:901b:901b:fb65:4024:3136:1324:6376	19.36.99.118
cb15:901b:901b:fb65:4024:3136:1324:6377	19.36.99.119
cb15:901b:901b:fb65:4024:3136:1324:6378	19.36.99.120

cb15:901b:901b:fb65:4024:3136:1324:6379	19.36.99.121
cb15:901b:901b:fb65:4024:3136:1324:637a	19.36.99.122
cb15:901b:901b:fb65:4024:3136:1324:637b	19.36.99.123
cb15:901b:901b:fb65:4024:3136:1324:637c	19.36.99.124
cb15:901b:901b:fb65:4024:3136:1324:637d	19.36.99.125
cb15:901b:901b:fb65:4024:3136:1324:637e	19.36.99.126
cb15:901b:901b:fb65:4024:3136:1324:637f	19.36.99.127
cb15:901b:901b:fb65:4024:3136:1324:6380	19.36.99.128
cb15:901b:901b:fb65:4024:3136:1324:6381	19.36.99.129
cb15:901b:901b:fb65:4024:3136:1324:6382	19.36.99.130
cb15:901b:901b:fb65:4024:3136:1324:6383	19.36.99.131
cb15:901b:901b:fb65:4024:3136:1324:6384	19.36.99.132
cb15:901b:901b:fb65:4024:3136:1324:6385	19.36.99.133
cb15:901b:901b:fb65:4024:3136:1324:6386	19.36.99.134
cb15:901b:901b:fb65:4024:3136:1324:6387	19.36.99.135
cb15:901b:901b:fb65:4024:3136:1324:6388	19.36.99.136
cb15:901b:901b:fb65:4024:3136:1324:6389	19.36.99.137
cb15:901b:901b:fb65:4024:3136:1324:638a	19.36.99.138
cb15:901b:901b:fb65:4024:3136:1324:638b	19.36.99.139
cb15:901b:901b:fb65:4024:3136:1324:638c	19.36.99.140
cb15:901b:901b:fb65:4024:3136:1324:638d	19.36.99.141
cb15:901b:901b:fb65:4024:3136:1324:638e	19.36.99.142
cb15:901b:901b:fb65:4024:3136:1324:638f	19.36.99.143
cb15:901b:901b:fb65:4024:3136:1324:6390	19.36.99.144
cb15:901b:901b:fb65:4024:3136:1324:6391	19.36.99.145
cb15:901b:901b:fb65:4024:3136:1324:6392	19.36.99.146
cb15:901b:901b:fb65:4024:3136:1324:6393	19.36.99.147
cb15:901b:901b:fb65:4024:3136:1324:6394	19.36.99.148
cb15:901b:901b:fb65:4024:3136:1324:6395	19.36.99.149
cb15:901b:901b:fb65:4024:3136:1324:6396	19.36.99.150
cb15:901b:901b:fb65:4024:3136:1324:6397	19.36.99.151
cb15:901b:901b:fb65:4024:3136:1324:6398	19.36.99.152
cb15:901b:901b:fb65:4024:3136:1324:6399	19.36.99.153
cb15:901b:901b:fb65:4024:3136:1324:639a	19.36.99.154
cb15:901b:901b:fb65:4024:3136:1324:639b	19.36.99.155
cb15:901b:901b:fb65:4024:3136:1324:639c	19.36.99.156
cb15:901b:901b:fb65:4024:3136:1324:639d	19.36.99.157
cb15:901b:901b:fb65:4024:3136:1324:639e	19.36.99.158
cb15:901b:901b:fb65:4024:3136:1324:639f	19.36.99.159
cb15:901b:901b:fb65:4024:3136:1324:63a0	19.36.99.160
cb15:901b:901b:fb65:4024:3136:1324:63a1	19.36.99.161
cb15:901b:901b:fb65:4024:3136:1324:63a2	19.36.99.162
cb15:901b:901b:fb65:4024:3136:1324:63a3	19.36.99.163
cb15:901b:901b:fb65:4024:3136:1324:63a4	19.36.99.164
cb15:901b:901b:fb65:4024:3136:1324:63a5	19.36.99.165
cb15:901b:901b:fb65:4024:3136:1324:63a6	19.36.99.166
cb15:901b:901b:fb65:4024:3136:1324:63a7	19.36.99.167
cb15:901b:901b:fb65:4024:3136:1324:63a8	19.36.99.168
cb15:901b:901b:fb65:4024:3136:1324:63a9	19.36.99.169
cb15:901b:901b:fb65:4024:3136:1324:63aa	19.36.99.170
cb15:901b:901b:fb65:4024:3136:1324:63ab	19.36.99.171
cb15:901b:901b:fb65:4024:3136:1324:63ac	19.36.99.172
cb15:901b:901b:fb65:4024:3136:1324:63ad	19.36.99.173
cb15:901b:901b:fb65:4024:3136:1324:63ae	19.36.99.174
cb15:901b:901b:fb65:4024:3136:1324:63af	19.36.99.175
cb15:901b:901b:fb65:4024:3136:1324:63b0	19.36.99.176
cb15:901b:901b:fb65:4024:3136:1324:63b1	19.36.99.177
cb15:901b:901b:fb65:4024:3136:1324:63b2	19.36.99.178
cb15:901b:901b:fb65:4024:3136:1324:63b3	19.36.99.179
cb15:901b:901b:fb65:4024:3136:1324:63b4	19.36.99.180

cb15:901b:901b:fb65:4024:3136:1324:63b5	19.36.99.181
cb15:901b:901b:fb65:4024:3136:1324:63b6	19.36.99.182
cb15:901b:901b:fb65:4024:3136:1324:63b7	19.36.99.183
cb15:901b:901b:fb65:4024:3136:1324:63b8	19.36.99.184
cb15:901b:901b:fb65:4024:3136:1324:63b9	19.36.99.185
cb15:901b:901b:fb65:4024:3136:1324:63ba	19.36.99.186
cb15:901b:901b:fb65:4024:3136:1324:63bb	19.36.99.187
cb15:901b:901b:fb65:4024:3136:1324:63bc	19.36.99.188
cb15:901b:901b:fb65:4024:3136:1324:63bd	19.36.99.189
cb15:901b:901b:fb65:4024:3136:1324:63be	19.36.99.190
cb15:901b:901b:fb65:4024:3136:1324:63bf	19.36.99.191
cb15:901b:901b:fb65:4024:3136:1324:63c0	19.36.99.192
cb15:901b:901b:fb65:4024:3136:1324:63c1	19.36.99.193
cb15:901b:901b:fb65:4024:3136:1324:63c2	19.36.99.194
cb15:901b:901b:fb65:4024:3136:1324:63c3	19.36.99.195
cb15:901b:901b:fb65:4024:3136:1324:63c4	19.36.99.196
cb15:901b:901b:fb65:4024:3136:1324:63c5	19.36.99.197
cb15:901b:901b:fb65:4024:3136:1324:63c6	19.36.99.198
cb15:901b:901b:fb65:4024:3136:1324:63c7	19.36.99.199
cb15:901b:901b:fb65:4024:3136:1324:63c8	19.36.99.200
cb15:901b:901b:fb65:4024:3136:1324:63c9	19.36.99.201
cb15:901b:901b:fb65:4024:3136:1324:63ca	19.36.99.202
cb15:901b:901b:fb65:4024:3136:1324:63cb	19.36.99.203
cb15:901b:901b:fb65:4024:3136:1324:63cc	19.36.99.204
cb15:901b:901b:fb65:4024:3136:1324:63cd	19.36.99.205
cb15:901b:901b:fb65:4024:3136:1324:63ce	19.36.99.206
cb15:901b:901b:fb65:4024:3136:1324:63cf	19.36.99.207
cb15:901b:901b:fb65:4024:3136:1324:63d0	19.36.99.208
cb15:901b:901b:fb65:4024:3136:1324:63d1	19.36.99.209
cb15:901b:901b:fb65:4024:3136:1324:63d2	19.36.99.210
cb15:901b:901b:fb65:4024:3136:1324:63d3	19.36.99.211
cb15:901b:901b:fb65:4024:3136:1324:63d4	19.36.99.212
cb15:901b:901b:fb65:4024:3136:1324:63d5	19.36.99.213
cb15:901b:901b:fb65:4024:3136:1324:63d6	19.36.99.214
cb15:901b:901b:fb65:4024:3136:1324:63d7	19.36.99.215
cb15:901b:901b:fb65:4024:3136:1324:63d8	19.36.99.216
cb15:901b:901b:fb65:4024:3136:1324:63d9	19.36.99.217
cb15:901b:901b:fb65:4024:3136:1324:63da	19.36.99.218
cb15:901b:901b:fb65:4024:3136:1324:63db	19.36.99.219
cb15:901b:901b:fb65:4024:3136:1324:63dc	19.36.99.220
cb15:901b:901b:fb65:4024:3136:1324:63dd	19.36.99.221
cb15:901b:901b:fb65:4024:3136:1324:63de	19.36.99.222
cb15:901b:901b:fb65:4024:3136:1324:63df	19.36.99.223
cb15:901b:901b:fb65:4024:3136:1324:63e0	19.36.99.224
cb15:901b:901b:fb65:4024:3136:1324:63e1	19.36.99.225
cb15:901b:901b:fb65:4024:3136:1324:63e2	19.36.99.226
cb15:901b:901b:fb65:4024:3136:1324:63e3	19.36.99.227
cb15:901b:901b:fb65:4024:3136:1324:63e4	19.36.99.228
cb15:901b:901b:fb65:4024:3136:1324:63e5	19.36.99.229
cb15:901b:901b:fb65:4024:3136:1324:63e6	19.36.99.230
cb15:901b:901b:fb65:4024:3136:1324:63e7	19.36.99.231
cb15:901b:901b:fb65:4024:3136:1324:63e8	19.36.99.232
cb15:901b:901b:fb65:4024:3136:1324:63e9	19.36.99.233
cb15:901b:901b:fb65:4024:3136:1324:63ea	19.36.99.234
cb15:901b:901b:fb65:4024:3136:1324:63eb	19.36.99.235
cb15:901b:901b:fb65:4024:3136:1324:63ec	19.36.99.236
cb15:901b:901b:fb65:4024:3136:1324:63ed	19.36.99.237
cb15:901b:901b:fb65:4024:3136:1324:63ee	19.36.99.238
cb15:901b:901b:fb65:4024:3136:1324:63ef	19.36.99.239
cb15:901b:901b:fb65:4024:3136:1324:63f0	19.36.99.240
cb15:901b:901b:fb65:4024:3136:1324:63f1	19.36.99.241
cb15:901b:901b:fb65:4024:3136:1324:63f2	19.36.99.242
cb15:901b:901b:fb65:4024:3136:1324:63f3	19.36.99.243
cb15:901b:901b:fb65:4024:3136:1324:63f4	19.36.99.244
cb15:901b:901b:fb65:4024:3136:1324:63f5	19.36.99.245
cb15:901b:901b:fb65:4024:3136:1324:63f6	19.36.99.246
cb15:901b:901b:fb65:4024:3136:1324:63f7	19.36.99.247
cb15:901b:901b:fb65:4024:3136:1324:63f8	19.36.99.248
cb15:901b:901b:fb65:4024:3136:1324:63f9	19.36.99.249
cb15:901b:901b:fb65:4024:3136:1324:63fa	19.36.99.250
cb15:901b:901b:fb65:4024:3136:1324:63fb	19.36.99.251
cb15:901b:901b:fb65:4024:3136:1324:63fc	19.36.99.252
cb15:901b:901b:fb65:4024:3136:1324:63fd	19.36.99.253
cb15:901b:901b:fb65:4024:3136:1324:63fe	19.36.99.254
cb15:901b:901b:fb65:4024:3136:1324:63ff	19.36.99.255

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.