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:adaa:5155:bc49:7301	188.73.115.1
cb15:901b:901b:1324:adaa:5155:bc49:7302	188.73.115.2
cb15:901b:901b:1324:adaa:5155:bc49:7303	188.73.115.3
cb15:901b:901b:1324:adaa:5155:bc49:7304	188.73.115.4
cb15:901b:901b:1324:adaa:5155:bc49:7305	188.73.115.5
cb15:901b:901b:1324:adaa:5155:bc49:7306	188.73.115.6
cb15:901b:901b:1324:adaa:5155:bc49:7307	188.73.115.7
cb15:901b:901b:1324:adaa:5155:bc49:7308	188.73.115.8
cb15:901b:901b:1324:adaa:5155:bc49:7309	188.73.115.9
cb15:901b:901b:1324:adaa:5155:bc49:730a	188.73.115.10
cb15:901b:901b:1324:adaa:5155:bc49:730b	188.73.115.11
cb15:901b:901b:1324:adaa:5155:bc49:730c	188.73.115.12
cb15:901b:901b:1324:adaa:5155:bc49:730d	188.73.115.13
cb15:901b:901b:1324:adaa:5155:bc49:730e	188.73.115.14
cb15:901b:901b:1324:adaa:5155:bc49:730f	188.73.115.15
cb15:901b:901b:1324:adaa:5155:bc49:7310	188.73.115.16
cb15:901b:901b:1324:adaa:5155:bc49:7311	188.73.115.17
cb15:901b:901b:1324:adaa:5155:bc49:7312	188.73.115.18
cb15:901b:901b:1324:adaa:5155:bc49:7313	188.73.115.19
cb15:901b:901b:1324:adaa:5155:bc49:7314	188.73.115.20
cb15:901b:901b:1324:adaa:5155:bc49:7315	188.73.115.21
cb15:901b:901b:1324:adaa:5155:bc49:7316	188.73.115.22
cb15:901b:901b:1324:adaa:5155:bc49:7317	188.73.115.23
cb15:901b:901b:1324:adaa:5155:bc49:7318	188.73.115.24
cb15:901b:901b:1324:adaa:5155:bc49:7319	188.73.115.25
cb15:901b:901b:1324:adaa:5155:bc49:731a	188.73.115.26
cb15:901b:901b:1324:adaa:5155:bc49:731b	188.73.115.27
cb15:901b:901b:1324:adaa:5155:bc49:731c	188.73.115.28
cb15:901b:901b:1324:adaa:5155:bc49:731d	188.73.115.29
cb15:901b:901b:1324:adaa:5155:bc49:731e	188.73.115.30
cb15:901b:901b:1324:adaa:5155:bc49:731f	188.73.115.31
cb15:901b:901b:1324:adaa:5155:bc49:7320	188.73.115.32
cb15:901b:901b:1324:adaa:5155:bc49:7321	188.73.115.33
cb15:901b:901b:1324:adaa:5155:bc49:7322	188.73.115.34
cb15:901b:901b:1324:adaa:5155:bc49:7323	188.73.115.35
cb15:901b:901b:1324:adaa:5155:bc49:7324	188.73.115.36
cb15:901b:901b:1324:adaa:5155:bc49:7325	188.73.115.37
cb15:901b:901b:1324:adaa:5155:bc49:7326	188.73.115.38
cb15:901b:901b:1324:adaa:5155:bc49:7327	188.73.115.39
cb15:901b:901b:1324:adaa:5155:bc49:7328	188.73.115.40
cb15:901b:901b:1324:adaa:5155:bc49:7329	188.73.115.41
cb15:901b:901b:1324:adaa:5155:bc49:732a	188.73.115.42
cb15:901b:901b:1324:adaa:5155:bc49:732b	188.73.115.43
cb15:901b:901b:1324:adaa:5155:bc49:732c	188.73.115.44
cb15:901b:901b:1324:adaa:5155:bc49:732d	188.73.115.45
cb15:901b:901b:1324:adaa:5155:bc49:732e	188.73.115.46
cb15:901b:901b:1324:adaa:5155:bc49:732f	188.73.115.47
cb15:901b:901b:1324:adaa:5155:bc49:7330	188.73.115.48
cb15:901b:901b:1324:adaa:5155:bc49:7331	188.73.115.49
cb15:901b:901b:1324:adaa:5155:bc49:7332	188.73.115.50
cb15:901b:901b:1324:adaa:5155:bc49:7333	188.73.115.51
cb15:901b:901b:1324:adaa:5155:bc49:7334	188.73.115.52
cb15:901b:901b:1324:adaa:5155:bc49:7335	188.73.115.53
cb15:901b:901b:1324:adaa:5155:bc49:7336	188.73.115.54
cb15:901b:901b:1324:adaa:5155:bc49:7337	188.73.115.55
cb15:901b:901b:1324:adaa:5155:bc49:7338	188.73.115.56
cb15:901b:901b:1324:adaa:5155:bc49:7339	188.73.115.57
cb15:901b:901b:1324:adaa:5155:bc49:733a	188.73.115.58
cb15:901b:901b:1324:adaa:5155:bc49:733b	188.73.115.59
cb15:901b:901b:1324:adaa:5155:bc49:733c	188.73.115.60

cb15:901b:901b:1324:adaa:5155:bc49:733d	188.73.115.61
cb15:901b:901b:1324:adaa:5155:bc49:733e	188.73.115.62
cb15:901b:901b:1324:adaa:5155:bc49:733f	188.73.115.63
cb15:901b:901b:1324:adaa:5155:bc49:7340	188.73.115.64
cb15:901b:901b:1324:adaa:5155:bc49:7341	188.73.115.65
cb15:901b:901b:1324:adaa:5155:bc49:7342	188.73.115.66
cb15:901b:901b:1324:adaa:5155:bc49:7343	188.73.115.67
cb15:901b:901b:1324:adaa:5155:bc49:7344	188.73.115.68
cb15:901b:901b:1324:adaa:5155:bc49:7345	188.73.115.69
cb15:901b:901b:1324:adaa:5155:bc49:7346	188.73.115.70
cb15:901b:901b:1324:adaa:5155:bc49:7347	188.73.115.71
cb15:901b:901b:1324:adaa:5155:bc49:7348	188.73.115.72
cb15:901b:901b:1324:adaa:5155:bc49:7349	188.73.115.73
cb15:901b:901b:1324:adaa:5155:bc49:734a	188.73.115.74
cb15:901b:901b:1324:adaa:5155:bc49:734b	188.73.115.75
cb15:901b:901b:1324:adaa:5155:bc49:734c	188.73.115.76
cb15:901b:901b:1324:adaa:5155:bc49:734d	188.73.115.77
cb15:901b:901b:1324:adaa:5155:bc49:734e	188.73.115.78
cb15:901b:901b:1324:adaa:5155:bc49:734f	188.73.115.79
cb15:901b:901b:1324:adaa:5155:bc49:7350	188.73.115.80
cb15:901b:901b:1324:adaa:5155:bc49:7351	188.73.115.81
cb15:901b:901b:1324:adaa:5155:bc49:7352	188.73.115.82
cb15:901b:901b:1324:adaa:5155:bc49:7353	188.73.115.83
cb15:901b:901b:1324:adaa:5155:bc49:7354	188.73.115.84
cb15:901b:901b:1324:adaa:5155:bc49:7355	188.73.115.85
cb15:901b:901b:1324:adaa:5155:bc49:7356	188.73.115.86
cb15:901b:901b:1324:adaa:5155:bc49:7357	188.73.115.87
cb15:901b:901b:1324:adaa:5155:bc49:7358	188.73.115.88
cb15:901b:901b:1324:adaa:5155:bc49:7359	188.73.115.89
cb15:901b:901b:1324:adaa:5155:bc49:735a	188.73.115.90
cb15:901b:901b:1324:adaa:5155:bc49:735b	188.73.115.91
cb15:901b:901b:1324:adaa:5155:bc49:735c	188.73.115.92
cb15:901b:901b:1324:adaa:5155:bc49:735d	188.73.115.93
cb15:901b:901b:1324:adaa:5155:bc49:735e	188.73.115.94
cb15:901b:901b:1324:adaa:5155:bc49:735f	188.73.115.95
cb15:901b:901b:1324:adaa:5155:bc49:7360	188.73.115.96
cb15:901b:901b:1324:adaa:5155:bc49:7361	188.73.115.97
cb15:901b:901b:1324:adaa:5155:bc49:7362	188.73.115.98
cb15:901b:901b:1324:adaa:5155:bc49:7363	188.73.115.99
cb15:901b:901b:1324:adaa:5155:bc49:7364	188.73.115.100
cb15:901b:901b:1324:adaa:5155:bc49:7365	188.73.115.101
cb15:901b:901b:1324:adaa:5155:bc49:7366	188.73.115.102
cb15:901b:901b:1324:adaa:5155:bc49:7367	188.73.115.103
cb15:901b:901b:1324:adaa:5155:bc49:7368	188.73.115.104
cb15:901b:901b:1324:adaa:5155:bc49:7369	188.73.115.105
cb15:901b:901b:1324:adaa:5155:bc49:736a	188.73.115.106
cb15:901b:901b:1324:adaa:5155:bc49:736b	188.73.115.107
cb15:901b:901b:1324:adaa:5155:bc49:736c	188.73.115.108
cb15:901b:901b:1324:adaa:5155:bc49:736d	188.73.115.109
cb15:901b:901b:1324:adaa:5155:bc49:736e	188.73.115.110
cb15:901b:901b:1324:adaa:5155:bc49:736f	188.73.115.111
cb15:901b:901b:1324:adaa:5155:bc49:7370	188.73.115.112
cb15:901b:901b:1324:adaa:5155:bc49:7371	188.73.115.113
cb15:901b:901b:1324:adaa:5155:bc49:7372	188.73.115.114
cb15:901b:901b:1324:adaa:5155:bc49:7373	188.73.115.115
cb15:901b:901b:1324:adaa:5155:bc49:7374	188.73.115.116
cb15:901b:901b:1324:adaa:5155:bc49:7375	188.73.115.117
cb15:901b:901b:1324:adaa:5155:bc49:7376	188.73.115.118
cb15:901b:901b:1324:adaa:5155:bc49:7377	188.73.115.119
cb15:901b:901b:1324:adaa:5155:bc49:7378	188.73.115.120

cb15:901b:901b:1324:adaa:5155:bc49:7379	188.73.115.121
cb15:901b:901b:1324:adaa:5155:bc49:737a	188.73.115.122
cb15:901b:901b:1324:adaa:5155:bc49:737b	188.73.115.123
cb15:901b:901b:1324:adaa:5155:bc49:737c	188.73.115.124
cb15:901b:901b:1324:adaa:5155:bc49:737d	188.73.115.125
cb15:901b:901b:1324:adaa:5155:bc49:737e	188.73.115.126
cb15:901b:901b:1324:adaa:5155:bc49:737f	188.73.115.127
cb15:901b:901b:1324:adaa:5155:bc49:7380	188.73.115.128
cb15:901b:901b:1324:adaa:5155:bc49:7381	188.73.115.129
cb15:901b:901b:1324:adaa:5155:bc49:7382	188.73.115.130
cb15:901b:901b:1324:adaa:5155:bc49:7383	188.73.115.131
cb15:901b:901b:1324:adaa:5155:bc49:7384	188.73.115.132
cb15:901b:901b:1324:adaa:5155:bc49:7385	188.73.115.133
cb15:901b:901b:1324:adaa:5155:bc49:7386	188.73.115.134
cb15:901b:901b:1324:adaa:5155:bc49:7387	188.73.115.135
cb15:901b:901b:1324:adaa:5155:bc49:7388	188.73.115.136
cb15:901b:901b:1324:adaa:5155:bc49:7389	188.73.115.137
cb15:901b:901b:1324:adaa:5155:bc49:738a	188.73.115.138
cb15:901b:901b:1324:adaa:5155:bc49:738b	188.73.115.139
cb15:901b:901b:1324:adaa:5155:bc49:738c	188.73.115.140
cb15:901b:901b:1324:adaa:5155:bc49:738d	188.73.115.141
cb15:901b:901b:1324:adaa:5155:bc49:738e	188.73.115.142
cb15:901b:901b:1324:adaa:5155:bc49:738f	188.73.115.143
cb15:901b:901b:1324:adaa:5155:bc49:7390	188.73.115.144
cb15:901b:901b:1324:adaa:5155:bc49:7391	188.73.115.145
cb15:901b:901b:1324:adaa:5155:bc49:7392	188.73.115.146
cb15:901b:901b:1324:adaa:5155:bc49:7393	188.73.115.147
cb15:901b:901b:1324:adaa:5155:bc49:7394	188.73.115.148
cb15:901b:901b:1324:adaa:5155:bc49:7395	188.73.115.149
cb15:901b:901b:1324:adaa:5155:bc49:7396	188.73.115.150
cb15:901b:901b:1324:adaa:5155:bc49:7397	188.73.115.151
cb15:901b:901b:1324:adaa:5155:bc49:7398	188.73.115.152
cb15:901b:901b:1324:adaa:5155:bc49:7399	188.73.115.153
cb15:901b:901b:1324:adaa:5155:bc49:739a	188.73.115.154
cb15:901b:901b:1324:adaa:5155:bc49:739b	188.73.115.155
cb15:901b:901b:1324:adaa:5155:bc49:739c	188.73.115.156
cb15:901b:901b:1324:adaa:5155:bc49:739d	188.73.115.157
cb15:901b:901b:1324:adaa:5155:bc49:739e	188.73.115.158
cb15:901b:901b:1324:adaa:5155:bc49:739f	188.73.115.159
cb15:901b:901b:1324:adaa:5155:bc49:73a0	188.73.115.160
cb15:901b:901b:1324:adaa:5155:bc49:73a1	188.73.115.161
cb15:901b:901b:1324:adaa:5155:bc49:73a2	188.73.115.162
cb15:901b:901b:1324:adaa:5155:bc49:73a3	188.73.115.163
cb15:901b:901b:1324:adaa:5155:bc49:73a4	188.73.115.164
cb15:901b:901b:1324:adaa:5155:bc49:73a5	188.73.115.165
cb15:901b:901b:1324:adaa:5155:bc49:73a6	188.73.115.166
cb15:901b:901b:1324:adaa:5155:bc49:73a7	188.73.115.167
cb15:901b:901b:1324:adaa:5155:bc49:73a8	188.73.115.168
cb15:901b:901b:1324:adaa:5155:bc49:73a9	188.73.115.169
cb15:901b:901b:1324:adaa:5155:bc49:73aa	188.73.115.170
cb15:901b:901b:1324:adaa:5155:bc49:73ab	188.73.115.171
cb15:901b:901b:1324:adaa:5155:bc49:73ac	188.73.115.172
cb15:901b:901b:1324:adaa:5155:bc49:73ad	188.73.115.173
cb15:901b:901b:1324:adaa:5155:bc49:73ae	188.73.115.174
cb15:901b:901b:1324:adaa:5155:bc49:73af	188.73.115.175
cb15:901b:901b:1324:adaa:5155:bc49:73b0	188.73.115.176
cb15:901b:901b:1324:adaa:5155:bc49:73b1	188.73.115.177
cb15:901b:901b:1324:adaa:5155:bc49:73b2	188.73.115.178
cb15:901b:901b:1324:adaa:5155:bc49:73b3	188.73.115.179
cb15:901b:901b:1324:adaa:5155:bc49:73b4	188.73.115.180

cb15:901b:901b:1324:adaa:5155:bc49:73b5	188.73.115.181
cb15:901b:901b:1324:adaa:5155:bc49:73b6	188.73.115.182
cb15:901b:901b:1324:adaa:5155:bc49:73b7	188.73.115.183
cb15:901b:901b:1324:adaa:5155:bc49:73b8	188.73.115.184
cb15:901b:901b:1324:adaa:5155:bc49:73b9	188.73.115.185
cb15:901b:901b:1324:adaa:5155:bc49:73ba	188.73.115.186
cb15:901b:901b:1324:adaa:5155:bc49:73bb	188.73.115.187
cb15:901b:901b:1324:adaa:5155:bc49:73bc	188.73.115.188
cb15:901b:901b:1324:adaa:5155:bc49:73bd	188.73.115.189
cb15:901b:901b:1324:adaa:5155:bc49:73be	188.73.115.190
cb15:901b:901b:1324:adaa:5155:bc49:73bf	188.73.115.191
cb15:901b:901b:1324:adaa:5155:bc49:73c0	188.73.115.192
cb15:901b:901b:1324:adaa:5155:bc49:73c1	188.73.115.193
cb15:901b:901b:1324:adaa:5155:bc49:73c2	188.73.115.194
cb15:901b:901b:1324:adaa:5155:bc49:73c3	188.73.115.195
cb15:901b:901b:1324:adaa:5155:bc49:73c4	188.73.115.196
cb15:901b:901b:1324:adaa:5155:bc49:73c5	188.73.115.197
cb15:901b:901b:1324:adaa:5155:bc49:73c6	188.73.115.198
cb15:901b:901b:1324:adaa:5155:bc49:73c7	188.73.115.199
cb15:901b:901b:1324:adaa:5155:bc49:73c8	188.73.115.200
cb15:901b:901b:1324:adaa:5155:bc49:73c9	188.73.115.201
cb15:901b:901b:1324:adaa:5155:bc49:73ca	188.73.115.202
cb15:901b:901b:1324:adaa:5155:bc49:73cb	188.73.115.203
cb15:901b:901b:1324:adaa:5155:bc49:73cc	188.73.115.204
cb15:901b:901b:1324:adaa:5155:bc49:73cd	188.73.115.205
cb15:901b:901b:1324:adaa:5155:bc49:73ce	188.73.115.206
cb15:901b:901b:1324:adaa:5155:bc49:73cf	188.73.115.207
cb15:901b:901b:1324:adaa:5155:bc49:73d0	188.73.115.208
cb15:901b:901b:1324:adaa:5155:bc49:73d1	188.73.115.209
cb15:901b:901b:1324:adaa:5155:bc49:73d2	188.73.115.210
cb15:901b:901b:1324:adaa:5155:bc49:73d3	188.73.115.211
cb15:901b:901b:1324:adaa:5155:bc49:73d4	188.73.115.212
cb15:901b:901b:1324:adaa:5155:bc49:73d5	188.73.115.213
cb15:901b:901b:1324:adaa:5155:bc49:73d6	188.73.115.214
cb15:901b:901b:1324:adaa:5155:bc49:73d7	188.73.115.215
cb15:901b:901b:1324:adaa:5155:bc49:73d8	188.73.115.216
cb15:901b:901b:1324:adaa:5155:bc49:73d9	188.73.115.217
cb15:901b:901b:1324:adaa:5155:bc49:73da	188.73.115.218
cb15:901b:901b:1324:adaa:5155:bc49:73db	188.73.115.219
cb15:901b:901b:1324:adaa:5155:bc49:73dc	188.73.115.220
cb15:901b:901b:1324:adaa:5155:bc49:73dd	188.73.115.221
cb15:901b:901b:1324:adaa:5155:bc49:73de	188.73.115.222
cb15:901b:901b:1324:adaa:5155:bc49:73df	188.73.115.223
cb15:901b:901b:1324:adaa:5155:bc49:73e0	188.73.115.224
cb15:901b:901b:1324:adaa:5155:bc49:73e1	188.73.115.225
cb15:901b:901b:1324:adaa:5155:bc49:73e2	188.73.115.226
cb15:901b:901b:1324:adaa:5155:bc49:73e3	188.73.115.227
cb15:901b:901b:1324:adaa:5155:bc49:73e4	188.73.115.228
cb15:901b:901b:1324:adaa:5155:bc49:73e5	188.73.115.229
cb15:901b:901b:1324:adaa:5155:bc49:73e6	188.73.115.230
cb15:901b:901b:1324:adaa:5155:bc49:73e7	188.73.115.231
cb15:901b:901b:1324:adaa:5155:bc49:73e8	188.73.115.232
cb15:901b:901b:1324:adaa:5155:bc49:73e9	188.73.115.233
cb15:901b:901b:1324:adaa:5155:bc49:73ea	188.73.115.234
cb15:901b:901b:1324:adaa:5155:bc49:73eb	188.73.115.235
cb15:901b:901b:1324:adaa:5155:bc49:73ec	188.73.115.236
cb15:901b:901b:1324:adaa:5155:bc49:73ed	188.73.115.237
cb15:901b:901b:1324:adaa:5155:bc49:73ee	188.73.115.238
cb15:901b:901b:1324:adaa:5155:bc49:73ef	188.73.115.239
cb15:901b:901b:1324:adaa:5155:bc49:73f0	188.73.115.240
cb15:901b:901b:1324:adaa:5155:bc49:73f1	188.73.115.241
cb15:901b:901b:1324:adaa:5155:bc49:73f2	188.73.115.242
cb15:901b:901b:1324:adaa:5155:bc49:73f3	188.73.115.243
cb15:901b:901b:1324:adaa:5155:bc49:73f4	188.73.115.244
cb15:901b:901b:1324:adaa:5155:bc49:73f5	188.73.115.245
cb15:901b:901b:1324:adaa:5155:bc49:73f6	188.73.115.246
cb15:901b:901b:1324:adaa:5155:bc49:73f7	188.73.115.247
cb15:901b:901b:1324:adaa:5155:bc49:73f8	188.73.115.248
cb15:901b:901b:1324:adaa:5155:bc49:73f9	188.73.115.249
cb15:901b:901b:1324:adaa:5155:bc49:73fa	188.73.115.250
cb15:901b:901b:1324:adaa:5155:bc49:73fb	188.73.115.251
cb15:901b:901b:1324:adaa:5155:bc49:73fc	188.73.115.252
cb15:901b:901b:1324:adaa:5155:bc49:73fd	188.73.115.253
cb15:901b:901b:1324:adaa:5155:bc49:73fe	188.73.115.254
cb15:901b:901b:1324:adaa:5155:bc49:73ff	188.73.115.255

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.