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:1324:ada3:b51a:fb89:6301	251.137.99.1
cb15:901b:901b:1324:ada3:b51a:fb89:6302	251.137.99.2
cb15:901b:901b:1324:ada3:b51a:fb89:6303	251.137.99.3
cb15:901b:901b:1324:ada3:b51a:fb89:6304	251.137.99.4
cb15:901b:901b:1324:ada3:b51a:fb89:6305	251.137.99.5
cb15:901b:901b:1324:ada3:b51a:fb89:6306	251.137.99.6
cb15:901b:901b:1324:ada3:b51a:fb89:6307	251.137.99.7
cb15:901b:901b:1324:ada3:b51a:fb89:6308	251.137.99.8
cb15:901b:901b:1324:ada3:b51a:fb89:6309	251.137.99.9
cb15:901b:901b:1324:ada3:b51a:fb89:630a	251.137.99.10
cb15:901b:901b:1324:ada3:b51a:fb89:630b	251.137.99.11
cb15:901b:901b:1324:ada3:b51a:fb89:630c	251.137.99.12
cb15:901b:901b:1324:ada3:b51a:fb89:630d	251.137.99.13
cb15:901b:901b:1324:ada3:b51a:fb89:630e	251.137.99.14
cb15:901b:901b:1324:ada3:b51a:fb89:630f	251.137.99.15
cb15:901b:901b:1324:ada3:b51a:fb89:6310	251.137.99.16
cb15:901b:901b:1324:ada3:b51a:fb89:6311	251.137.99.17
cb15:901b:901b:1324:ada3:b51a:fb89:6312	251.137.99.18
cb15:901b:901b:1324:ada3:b51a:fb89:6313	251.137.99.19
cb15:901b:901b:1324:ada3:b51a:fb89:6314	251.137.99.20
cb15:901b:901b:1324:ada3:b51a:fb89:6315	251.137.99.21
cb15:901b:901b:1324:ada3:b51a:fb89:6316	251.137.99.22
cb15:901b:901b:1324:ada3:b51a:fb89:6317	251.137.99.23
cb15:901b:901b:1324:ada3:b51a:fb89:6318	251.137.99.24
cb15:901b:901b:1324:ada3:b51a:fb89:6319	251.137.99.25
cb15:901b:901b:1324:ada3:b51a:fb89:631a	251.137.99.26
cb15:901b:901b:1324:ada3:b51a:fb89:631b	251.137.99.27
cb15:901b:901b:1324:ada3:b51a:fb89:631c	251.137.99.28
cb15:901b:901b:1324:ada3:b51a:fb89:631d	251.137.99.29
cb15:901b:901b:1324:ada3:b51a:fb89:631e	251.137.99.30
cb15:901b:901b:1324:ada3:b51a:fb89:631f	251.137.99.31
cb15:901b:901b:1324:ada3:b51a:fb89:6320	251.137.99.32
cb15:901b:901b:1324:ada3:b51a:fb89:6321	251.137.99.33
cb15:901b:901b:1324:ada3:b51a:fb89:6322	251.137.99.34
cb15:901b:901b:1324:ada3:b51a:fb89:6323	251.137.99.35
cb15:901b:901b:1324:ada3:b51a:fb89:6324	251.137.99.36
cb15:901b:901b:1324:ada3:b51a:fb89:6325	251.137.99.37
cb15:901b:901b:1324:ada3:b51a:fb89:6326	251.137.99.38
cb15:901b:901b:1324:ada3:b51a:fb89:6327	251.137.99.39
cb15:901b:901b:1324:ada3:b51a:fb89:6328	251.137.99.40
cb15:901b:901b:1324:ada3:b51a:fb89:6329	251.137.99.41
cb15:901b:901b:1324:ada3:b51a:fb89:632a	251.137.99.42
cb15:901b:901b:1324:ada3:b51a:fb89:632b	251.137.99.43
cb15:901b:901b:1324:ada3:b51a:fb89:632c	251.137.99.44
cb15:901b:901b:1324:ada3:b51a:fb89:632d	251.137.99.45
cb15:901b:901b:1324:ada3:b51a:fb89:632e	251.137.99.46
cb15:901b:901b:1324:ada3:b51a:fb89:632f	251.137.99.47
cb15:901b:901b:1324:ada3:b51a:fb89:6330	251.137.99.48
cb15:901b:901b:1324:ada3:b51a:fb89:6331	251.137.99.49
cb15:901b:901b:1324:ada3:b51a:fb89:6332	251.137.99.50
cb15:901b:901b:1324:ada3:b51a:fb89:6333	251.137.99.51
cb15:901b:901b:1324:ada3:b51a:fb89:6334	251.137.99.52
cb15:901b:901b:1324:ada3:b51a:fb89:6335	251.137.99.53
cb15:901b:901b:1324:ada3:b51a:fb89:6336	251.137.99.54
cb15:901b:901b:1324:ada3:b51a:fb89:6337	251.137.99.55
cb15:901b:901b:1324:ada3:b51a:fb89:6338	251.137.99.56
cb15:901b:901b:1324:ada3:b51a:fb89:6339	251.137.99.57
cb15:901b:901b:1324:ada3:b51a:fb89:633a	251.137.99.58
cb15:901b:901b:1324:ada3:b51a:fb89:633b	251.137.99.59
cb15:901b:901b:1324:ada3:b51a:fb89:633c	251.137.99.60

cb15:901b:901b:1324:ada3:b51a:fb89:633d	251.137.99.61
cb15:901b:901b:1324:ada3:b51a:fb89:633e	251.137.99.62
cb15:901b:901b:1324:ada3:b51a:fb89:633f	251.137.99.63
cb15:901b:901b:1324:ada3:b51a:fb89:6340	251.137.99.64
cb15:901b:901b:1324:ada3:b51a:fb89:6341	251.137.99.65
cb15:901b:901b:1324:ada3:b51a:fb89:6342	251.137.99.66
cb15:901b:901b:1324:ada3:b51a:fb89:6343	251.137.99.67
cb15:901b:901b:1324:ada3:b51a:fb89:6344	251.137.99.68
cb15:901b:901b:1324:ada3:b51a:fb89:6345	251.137.99.69
cb15:901b:901b:1324:ada3:b51a:fb89:6346	251.137.99.70
cb15:901b:901b:1324:ada3:b51a:fb89:6347	251.137.99.71
cb15:901b:901b:1324:ada3:b51a:fb89:6348	251.137.99.72
cb15:901b:901b:1324:ada3:b51a:fb89:6349	251.137.99.73
cb15:901b:901b:1324:ada3:b51a:fb89:634a	251.137.99.74
cb15:901b:901b:1324:ada3:b51a:fb89:634b	251.137.99.75
cb15:901b:901b:1324:ada3:b51a:fb89:634c	251.137.99.76
cb15:901b:901b:1324:ada3:b51a:fb89:634d	251.137.99.77
cb15:901b:901b:1324:ada3:b51a:fb89:634e	251.137.99.78
cb15:901b:901b:1324:ada3:b51a:fb89:634f	251.137.99.79
cb15:901b:901b:1324:ada3:b51a:fb89:6350	251.137.99.80
cb15:901b:901b:1324:ada3:b51a:fb89:6351	251.137.99.81
cb15:901b:901b:1324:ada3:b51a:fb89:6352	251.137.99.82
cb15:901b:901b:1324:ada3:b51a:fb89:6353	251.137.99.83
cb15:901b:901b:1324:ada3:b51a:fb89:6354	251.137.99.84
cb15:901b:901b:1324:ada3:b51a:fb89:6355	251.137.99.85
cb15:901b:901b:1324:ada3:b51a:fb89:6356	251.137.99.86
cb15:901b:901b:1324:ada3:b51a:fb89:6357	251.137.99.87
cb15:901b:901b:1324:ada3:b51a:fb89:6358	251.137.99.88
cb15:901b:901b:1324:ada3:b51a:fb89:6359	251.137.99.89
cb15:901b:901b:1324:ada3:b51a:fb89:635a	251.137.99.90
cb15:901b:901b:1324:ada3:b51a:fb89:635b	251.137.99.91
cb15:901b:901b:1324:ada3:b51a:fb89:635c	251.137.99.92
cb15:901b:901b:1324:ada3:b51a:fb89:635d	251.137.99.93
cb15:901b:901b:1324:ada3:b51a:fb89:635e	251.137.99.94
cb15:901b:901b:1324:ada3:b51a:fb89:635f	251.137.99.95
cb15:901b:901b:1324:ada3:b51a:fb89:6360	251.137.99.96
cb15:901b:901b:1324:ada3:b51a:fb89:6361	251.137.99.97
cb15:901b:901b:1324:ada3:b51a:fb89:6362	251.137.99.98
cb15:901b:901b:1324:ada3:b51a:fb89:6363	251.137.99.99
cb15:901b:901b:1324:ada3:b51a:fb89:6364	251.137.99.100
cb15:901b:901b:1324:ada3:b51a:fb89:6365	251.137.99.101
cb15:901b:901b:1324:ada3:b51a:fb89:6366	251.137.99.102
cb15:901b:901b:1324:ada3:b51a:fb89:6367	251.137.99.103
cb15:901b:901b:1324:ada3:b51a:fb89:6368	251.137.99.104
cb15:901b:901b:1324:ada3:b51a:fb89:6369	251.137.99.105
cb15:901b:901b:1324:ada3:b51a:fb89:636a	251.137.99.106
cb15:901b:901b:1324:ada3:b51a:fb89:636b	251.137.99.107
cb15:901b:901b:1324:ada3:b51a:fb89:636c	251.137.99.108
cb15:901b:901b:1324:ada3:b51a:fb89:636d	251.137.99.109
cb15:901b:901b:1324:ada3:b51a:fb89:636e	251.137.99.110
cb15:901b:901b:1324:ada3:b51a:fb89:636f	251.137.99.111
cb15:901b:901b:1324:ada3:b51a:fb89:6370	251.137.99.112
cb15:901b:901b:1324:ada3:b51a:fb89:6371	251.137.99.113
cb15:901b:901b:1324:ada3:b51a:fb89:6372	251.137.99.114
cb15:901b:901b:1324:ada3:b51a:fb89:6373	251.137.99.115
cb15:901b:901b:1324:ada3:b51a:fb89:6374	251.137.99.116
cb15:901b:901b:1324:ada3:b51a:fb89:6375	251.137.99.117
cb15:901b:901b:1324:ada3:b51a:fb89:6376	251.137.99.118
cb15:901b:901b:1324:ada3:b51a:fb89:6377	251.137.99.119
cb15:901b:901b:1324:ada3:b51a:fb89:6378	251.137.99.120

cb15:901b:901b:1324:ada3:b51a:fb89:6379	251.137.99.121
cb15:901b:901b:1324:ada3:b51a:fb89:637a	251.137.99.122
cb15:901b:901b:1324:ada3:b51a:fb89:637b	251.137.99.123
cb15:901b:901b:1324:ada3:b51a:fb89:637c	251.137.99.124
cb15:901b:901b:1324:ada3:b51a:fb89:637d	251.137.99.125
cb15:901b:901b:1324:ada3:b51a:fb89:637e	251.137.99.126
cb15:901b:901b:1324:ada3:b51a:fb89:637f	251.137.99.127
cb15:901b:901b:1324:ada3:b51a:fb89:6380	251.137.99.128
cb15:901b:901b:1324:ada3:b51a:fb89:6381	251.137.99.129
cb15:901b:901b:1324:ada3:b51a:fb89:6382	251.137.99.130
cb15:901b:901b:1324:ada3:b51a:fb89:6383	251.137.99.131
cb15:901b:901b:1324:ada3:b51a:fb89:6384	251.137.99.132
cb15:901b:901b:1324:ada3:b51a:fb89:6385	251.137.99.133
cb15:901b:901b:1324:ada3:b51a:fb89:6386	251.137.99.134
cb15:901b:901b:1324:ada3:b51a:fb89:6387	251.137.99.135
cb15:901b:901b:1324:ada3:b51a:fb89:6388	251.137.99.136
cb15:901b:901b:1324:ada3:b51a:fb89:6389	251.137.99.137
cb15:901b:901b:1324:ada3:b51a:fb89:638a	251.137.99.138
cb15:901b:901b:1324:ada3:b51a:fb89:638b	251.137.99.139
cb15:901b:901b:1324:ada3:b51a:fb89:638c	251.137.99.140
cb15:901b:901b:1324:ada3:b51a:fb89:638d	251.137.99.141
cb15:901b:901b:1324:ada3:b51a:fb89:638e	251.137.99.142
cb15:901b:901b:1324:ada3:b51a:fb89:638f	251.137.99.143
cb15:901b:901b:1324:ada3:b51a:fb89:6390	251.137.99.144
cb15:901b:901b:1324:ada3:b51a:fb89:6391	251.137.99.145
cb15:901b:901b:1324:ada3:b51a:fb89:6392	251.137.99.146
cb15:901b:901b:1324:ada3:b51a:fb89:6393	251.137.99.147
cb15:901b:901b:1324:ada3:b51a:fb89:6394	251.137.99.148
cb15:901b:901b:1324:ada3:b51a:fb89:6395	251.137.99.149
cb15:901b:901b:1324:ada3:b51a:fb89:6396	251.137.99.150
cb15:901b:901b:1324:ada3:b51a:fb89:6397	251.137.99.151
cb15:901b:901b:1324:ada3:b51a:fb89:6398	251.137.99.152
cb15:901b:901b:1324:ada3:b51a:fb89:6399	251.137.99.153
cb15:901b:901b:1324:ada3:b51a:fb89:639a	251.137.99.154
cb15:901b:901b:1324:ada3:b51a:fb89:639b	251.137.99.155
cb15:901b:901b:1324:ada3:b51a:fb89:639c	251.137.99.156
cb15:901b:901b:1324:ada3:b51a:fb89:639d	251.137.99.157
cb15:901b:901b:1324:ada3:b51a:fb89:639e	251.137.99.158
cb15:901b:901b:1324:ada3:b51a:fb89:639f	251.137.99.159
cb15:901b:901b:1324:ada3:b51a:fb89:63a0	251.137.99.160
cb15:901b:901b:1324:ada3:b51a:fb89:63a1	251.137.99.161
cb15:901b:901b:1324:ada3:b51a:fb89:63a2	251.137.99.162
cb15:901b:901b:1324:ada3:b51a:fb89:63a3	251.137.99.163
cb15:901b:901b:1324:ada3:b51a:fb89:63a4	251.137.99.164
cb15:901b:901b:1324:ada3:b51a:fb89:63a5	251.137.99.165
cb15:901b:901b:1324:ada3:b51a:fb89:63a6	251.137.99.166
cb15:901b:901b:1324:ada3:b51a:fb89:63a7	251.137.99.167
cb15:901b:901b:1324:ada3:b51a:fb89:63a8	251.137.99.168
cb15:901b:901b:1324:ada3:b51a:fb89:63a9	251.137.99.169
cb15:901b:901b:1324:ada3:b51a:fb89:63aa	251.137.99.170
cb15:901b:901b:1324:ada3:b51a:fb89:63ab	251.137.99.171
cb15:901b:901b:1324:ada3:b51a:fb89:63ac	251.137.99.172
cb15:901b:901b:1324:ada3:b51a:fb89:63ad	251.137.99.173
cb15:901b:901b:1324:ada3:b51a:fb89:63ae	251.137.99.174
cb15:901b:901b:1324:ada3:b51a:fb89:63af	251.137.99.175
cb15:901b:901b:1324:ada3:b51a:fb89:63b0	251.137.99.176
cb15:901b:901b:1324:ada3:b51a:fb89:63b1	251.137.99.177
cb15:901b:901b:1324:ada3:b51a:fb89:63b2	251.137.99.178
cb15:901b:901b:1324:ada3:b51a:fb89:63b3	251.137.99.179
cb15:901b:901b:1324:ada3:b51a:fb89:63b4	251.137.99.180

cb15:901b:901b:1324:ada3:b51a:fb89:63b5	251.137.99.181
cb15:901b:901b:1324:ada3:b51a:fb89:63b6	251.137.99.182
cb15:901b:901b:1324:ada3:b51a:fb89:63b7	251.137.99.183
cb15:901b:901b:1324:ada3:b51a:fb89:63b8	251.137.99.184
cb15:901b:901b:1324:ada3:b51a:fb89:63b9	251.137.99.185
cb15:901b:901b:1324:ada3:b51a:fb89:63ba	251.137.99.186
cb15:901b:901b:1324:ada3:b51a:fb89:63bb	251.137.99.187
cb15:901b:901b:1324:ada3:b51a:fb89:63bc	251.137.99.188
cb15:901b:901b:1324:ada3:b51a:fb89:63bd	251.137.99.189
cb15:901b:901b:1324:ada3:b51a:fb89:63be	251.137.99.190
cb15:901b:901b:1324:ada3:b51a:fb89:63bf	251.137.99.191
cb15:901b:901b:1324:ada3:b51a:fb89:63c0	251.137.99.192
cb15:901b:901b:1324:ada3:b51a:fb89:63c1	251.137.99.193
cb15:901b:901b:1324:ada3:b51a:fb89:63c2	251.137.99.194
cb15:901b:901b:1324:ada3:b51a:fb89:63c3	251.137.99.195
cb15:901b:901b:1324:ada3:b51a:fb89:63c4	251.137.99.196
cb15:901b:901b:1324:ada3:b51a:fb89:63c5	251.137.99.197
cb15:901b:901b:1324:ada3:b51a:fb89:63c6	251.137.99.198
cb15:901b:901b:1324:ada3:b51a:fb89:63c7	251.137.99.199
cb15:901b:901b:1324:ada3:b51a:fb89:63c8	251.137.99.200
cb15:901b:901b:1324:ada3:b51a:fb89:63c9	251.137.99.201
cb15:901b:901b:1324:ada3:b51a:fb89:63ca	251.137.99.202
cb15:901b:901b:1324:ada3:b51a:fb89:63cb	251.137.99.203
cb15:901b:901b:1324:ada3:b51a:fb89:63cc	251.137.99.204
cb15:901b:901b:1324:ada3:b51a:fb89:63cd	251.137.99.205
cb15:901b:901b:1324:ada3:b51a:fb89:63ce	251.137.99.206
cb15:901b:901b:1324:ada3:b51a:fb89:63cf	251.137.99.207
cb15:901b:901b:1324:ada3:b51a:fb89:63d0	251.137.99.208
cb15:901b:901b:1324:ada3:b51a:fb89:63d1	251.137.99.209
cb15:901b:901b:1324:ada3:b51a:fb89:63d2	251.137.99.210
cb15:901b:901b:1324:ada3:b51a:fb89:63d3	251.137.99.211
cb15:901b:901b:1324:ada3:b51a:fb89:63d4	251.137.99.212
cb15:901b:901b:1324:ada3:b51a:fb89:63d5	251.137.99.213
cb15:901b:901b:1324:ada3:b51a:fb89:63d6	251.137.99.214
cb15:901b:901b:1324:ada3:b51a:fb89:63d7	251.137.99.215
cb15:901b:901b:1324:ada3:b51a:fb89:63d8	251.137.99.216
cb15:901b:901b:1324:ada3:b51a:fb89:63d9	251.137.99.217
cb15:901b:901b:1324:ada3:b51a:fb89:63da	251.137.99.218
cb15:901b:901b:1324:ada3:b51a:fb89:63db	251.137.99.219
cb15:901b:901b:1324:ada3:b51a:fb89:63dc	251.137.99.220
cb15:901b:901b:1324:ada3:b51a:fb89:63dd	251.137.99.221
cb15:901b:901b:1324:ada3:b51a:fb89:63de	251.137.99.222
cb15:901b:901b:1324:ada3:b51a:fb89:63df	251.137.99.223
cb15:901b:901b:1324:ada3:b51a:fb89:63e0	251.137.99.224
cb15:901b:901b:1324:ada3:b51a:fb89:63e1	251.137.99.225
cb15:901b:901b:1324:ada3:b51a:fb89:63e2	251.137.99.226
cb15:901b:901b:1324:ada3:b51a:fb89:63e3	251.137.99.227
cb15:901b:901b:1324:ada3:b51a:fb89:63e4	251.137.99.228
cb15:901b:901b:1324:ada3:b51a:fb89:63e5	251.137.99.229
cb15:901b:901b:1324:ada3:b51a:fb89:63e6	251.137.99.230
cb15:901b:901b:1324:ada3:b51a:fb89:63e7	251.137.99.231
cb15:901b:901b:1324:ada3:b51a:fb89:63e8	251.137.99.232
cb15:901b:901b:1324:ada3:b51a:fb89:63e9	251.137.99.233
cb15:901b:901b:1324:ada3:b51a:fb89:63ea	251.137.99.234
cb15:901b:901b:1324:ada3:b51a:fb89:63eb	251.137.99.235
cb15:901b:901b:1324:ada3:b51a:fb89:63ec	251.137.99.236
cb15:901b:901b:1324:ada3:b51a:fb89:63ed	251.137.99.237
cb15:901b:901b:1324:ada3:b51a:fb89:63ee	251.137.99.238
cb15:901b:901b:1324:ada3:b51a:fb89:63ef	251.137.99.239
cb15:901b:901b:1324:ada3:b51a:fb89:63f0	251.137.99.240
cb15:901b:901b:1324:ada3:b51a:fb89:63f1	251.137.99.241
cb15:901b:901b:1324:ada3:b51a:fb89:63f2	251.137.99.242
cb15:901b:901b:1324:ada3:b51a:fb89:63f3	251.137.99.243
cb15:901b:901b:1324:ada3:b51a:fb89:63f4	251.137.99.244
cb15:901b:901b:1324:ada3:b51a:fb89:63f5	251.137.99.245
cb15:901b:901b:1324:ada3:b51a:fb89:63f6	251.137.99.246
cb15:901b:901b:1324:ada3:b51a:fb89:63f7	251.137.99.247
cb15:901b:901b:1324:ada3:b51a:fb89:63f8	251.137.99.248
cb15:901b:901b:1324:ada3:b51a:fb89:63f9	251.137.99.249
cb15:901b:901b:1324:ada3:b51a:fb89:63fa	251.137.99.250
cb15:901b:901b:1324:ada3:b51a:fb89:63fb	251.137.99.251
cb15:901b:901b:1324:ada3:b51a:fb89:63fc	251.137.99.252
cb15:901b:901b:1324:ada3:b51a:fb89:63fd	251.137.99.253
cb15:901b:901b:1324:ada3:b51a:fb89:63fe	251.137.99.254
cb15:901b:901b:1324:ada3:b51a:fb89:63ff	251.137.99.255

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.