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:fb65:4024:9824:2521:7301	37.33.115.1
cb15:901b:901b:fb65:4024:9824:2521:7302	37.33.115.2
cb15:901b:901b:fb65:4024:9824:2521:7303	37.33.115.3
cb15:901b:901b:fb65:4024:9824:2521:7304	37.33.115.4
cb15:901b:901b:fb65:4024:9824:2521:7305	37.33.115.5
cb15:901b:901b:fb65:4024:9824:2521:7306	37.33.115.6
cb15:901b:901b:fb65:4024:9824:2521:7307	37.33.115.7
cb15:901b:901b:fb65:4024:9824:2521:7308	37.33.115.8
cb15:901b:901b:fb65:4024:9824:2521:7309	37.33.115.9
cb15:901b:901b:fb65:4024:9824:2521:730a	37.33.115.10
cb15:901b:901b:fb65:4024:9824:2521:730b	37.33.115.11
cb15:901b:901b:fb65:4024:9824:2521:730c	37.33.115.12
cb15:901b:901b:fb65:4024:9824:2521:730d	37.33.115.13
cb15:901b:901b:fb65:4024:9824:2521:730e	37.33.115.14
cb15:901b:901b:fb65:4024:9824:2521:730f	37.33.115.15
cb15:901b:901b:fb65:4024:9824:2521:7310	37.33.115.16
cb15:901b:901b:fb65:4024:9824:2521:7311	37.33.115.17
cb15:901b:901b:fb65:4024:9824:2521:7312	37.33.115.18
cb15:901b:901b:fb65:4024:9824:2521:7313	37.33.115.19
cb15:901b:901b:fb65:4024:9824:2521:7314	37.33.115.20
cb15:901b:901b:fb65:4024:9824:2521:7315	37.33.115.21
cb15:901b:901b:fb65:4024:9824:2521:7316	37.33.115.22
cb15:901b:901b:fb65:4024:9824:2521:7317	37.33.115.23
cb15:901b:901b:fb65:4024:9824:2521:7318	37.33.115.24
cb15:901b:901b:fb65:4024:9824:2521:7319	37.33.115.25
cb15:901b:901b:fb65:4024:9824:2521:731a	37.33.115.26
cb15:901b:901b:fb65:4024:9824:2521:731b	37.33.115.27
cb15:901b:901b:fb65:4024:9824:2521:731c	37.33.115.28
cb15:901b:901b:fb65:4024:9824:2521:731d	37.33.115.29
cb15:901b:901b:fb65:4024:9824:2521:731e	37.33.115.30
cb15:901b:901b:fb65:4024:9824:2521:731f	37.33.115.31
cb15:901b:901b:fb65:4024:9824:2521:7320	37.33.115.32
cb15:901b:901b:fb65:4024:9824:2521:7321	37.33.115.33
cb15:901b:901b:fb65:4024:9824:2521:7322	37.33.115.34
cb15:901b:901b:fb65:4024:9824:2521:7323	37.33.115.35
cb15:901b:901b:fb65:4024:9824:2521:7324	37.33.115.36
cb15:901b:901b:fb65:4024:9824:2521:7325	37.33.115.37
cb15:901b:901b:fb65:4024:9824:2521:7326	37.33.115.38
cb15:901b:901b:fb65:4024:9824:2521:7327	37.33.115.39
cb15:901b:901b:fb65:4024:9824:2521:7328	37.33.115.40
cb15:901b:901b:fb65:4024:9824:2521:7329	37.33.115.41
cb15:901b:901b:fb65:4024:9824:2521:732a	37.33.115.42
cb15:901b:901b:fb65:4024:9824:2521:732b	37.33.115.43
cb15:901b:901b:fb65:4024:9824:2521:732c	37.33.115.44
cb15:901b:901b:fb65:4024:9824:2521:732d	37.33.115.45
cb15:901b:901b:fb65:4024:9824:2521:732e	37.33.115.46
cb15:901b:901b:fb65:4024:9824:2521:732f	37.33.115.47
cb15:901b:901b:fb65:4024:9824:2521:7330	37.33.115.48
cb15:901b:901b:fb65:4024:9824:2521:7331	37.33.115.49
cb15:901b:901b:fb65:4024:9824:2521:7332	37.33.115.50
cb15:901b:901b:fb65:4024:9824:2521:7333	37.33.115.51
cb15:901b:901b:fb65:4024:9824:2521:7334	37.33.115.52
cb15:901b:901b:fb65:4024:9824:2521:7335	37.33.115.53
cb15:901b:901b:fb65:4024:9824:2521:7336	37.33.115.54
cb15:901b:901b:fb65:4024:9824:2521:7337	37.33.115.55
cb15:901b:901b:fb65:4024:9824:2521:7338	37.33.115.56
cb15:901b:901b:fb65:4024:9824:2521:7339	37.33.115.57
cb15:901b:901b:fb65:4024:9824:2521:733a	37.33.115.58
cb15:901b:901b:fb65:4024:9824:2521:733b	37.33.115.59
cb15:901b:901b:fb65:4024:9824:2521:733c	37.33.115.60

cb15:901b:901b:fb65:4024:9824:2521:733d	37.33.115.61
cb15:901b:901b:fb65:4024:9824:2521:733e	37.33.115.62
cb15:901b:901b:fb65:4024:9824:2521:733f	37.33.115.63
cb15:901b:901b:fb65:4024:9824:2521:7340	37.33.115.64
cb15:901b:901b:fb65:4024:9824:2521:7341	37.33.115.65
cb15:901b:901b:fb65:4024:9824:2521:7342	37.33.115.66
cb15:901b:901b:fb65:4024:9824:2521:7343	37.33.115.67
cb15:901b:901b:fb65:4024:9824:2521:7344	37.33.115.68
cb15:901b:901b:fb65:4024:9824:2521:7345	37.33.115.69
cb15:901b:901b:fb65:4024:9824:2521:7346	37.33.115.70
cb15:901b:901b:fb65:4024:9824:2521:7347	37.33.115.71
cb15:901b:901b:fb65:4024:9824:2521:7348	37.33.115.72
cb15:901b:901b:fb65:4024:9824:2521:7349	37.33.115.73
cb15:901b:901b:fb65:4024:9824:2521:734a	37.33.115.74
cb15:901b:901b:fb65:4024:9824:2521:734b	37.33.115.75
cb15:901b:901b:fb65:4024:9824:2521:734c	37.33.115.76
cb15:901b:901b:fb65:4024:9824:2521:734d	37.33.115.77
cb15:901b:901b:fb65:4024:9824:2521:734e	37.33.115.78
cb15:901b:901b:fb65:4024:9824:2521:734f	37.33.115.79
cb15:901b:901b:fb65:4024:9824:2521:7350	37.33.115.80
cb15:901b:901b:fb65:4024:9824:2521:7351	37.33.115.81
cb15:901b:901b:fb65:4024:9824:2521:7352	37.33.115.82
cb15:901b:901b:fb65:4024:9824:2521:7353	37.33.115.83
cb15:901b:901b:fb65:4024:9824:2521:7354	37.33.115.84
cb15:901b:901b:fb65:4024:9824:2521:7355	37.33.115.85
cb15:901b:901b:fb65:4024:9824:2521:7356	37.33.115.86
cb15:901b:901b:fb65:4024:9824:2521:7357	37.33.115.87
cb15:901b:901b:fb65:4024:9824:2521:7358	37.33.115.88
cb15:901b:901b:fb65:4024:9824:2521:7359	37.33.115.89
cb15:901b:901b:fb65:4024:9824:2521:735a	37.33.115.90
cb15:901b:901b:fb65:4024:9824:2521:735b	37.33.115.91
cb15:901b:901b:fb65:4024:9824:2521:735c	37.33.115.92
cb15:901b:901b:fb65:4024:9824:2521:735d	37.33.115.93
cb15:901b:901b:fb65:4024:9824:2521:735e	37.33.115.94
cb15:901b:901b:fb65:4024:9824:2521:735f	37.33.115.95
cb15:901b:901b:fb65:4024:9824:2521:7360	37.33.115.96
cb15:901b:901b:fb65:4024:9824:2521:7361	37.33.115.97
cb15:901b:901b:fb65:4024:9824:2521:7362	37.33.115.98
cb15:901b:901b:fb65:4024:9824:2521:7363	37.33.115.99
cb15:901b:901b:fb65:4024:9824:2521:7364	37.33.115.100
cb15:901b:901b:fb65:4024:9824:2521:7365	37.33.115.101
cb15:901b:901b:fb65:4024:9824:2521:7366	37.33.115.102
cb15:901b:901b:fb65:4024:9824:2521:7367	37.33.115.103
cb15:901b:901b:fb65:4024:9824:2521:7368	37.33.115.104
cb15:901b:901b:fb65:4024:9824:2521:7369	37.33.115.105
cb15:901b:901b:fb65:4024:9824:2521:736a	37.33.115.106
cb15:901b:901b:fb65:4024:9824:2521:736b	37.33.115.107
cb15:901b:901b:fb65:4024:9824:2521:736c	37.33.115.108
cb15:901b:901b:fb65:4024:9824:2521:736d	37.33.115.109
cb15:901b:901b:fb65:4024:9824:2521:736e	37.33.115.110
cb15:901b:901b:fb65:4024:9824:2521:736f	37.33.115.111
cb15:901b:901b:fb65:4024:9824:2521:7370	37.33.115.112
cb15:901b:901b:fb65:4024:9824:2521:7371	37.33.115.113
cb15:901b:901b:fb65:4024:9824:2521:7372	37.33.115.114
cb15:901b:901b:fb65:4024:9824:2521:7373	37.33.115.115
cb15:901b:901b:fb65:4024:9824:2521:7374	37.33.115.116
cb15:901b:901b:fb65:4024:9824:2521:7375	37.33.115.117
cb15:901b:901b:fb65:4024:9824:2521:7376	37.33.115.118
cb15:901b:901b:fb65:4024:9824:2521:7377	37.33.115.119
cb15:901b:901b:fb65:4024:9824:2521:7378	37.33.115.120

cb15:901b:901b:fb65:4024:9824:2521:7379	37.33.115.121
cb15:901b:901b:fb65:4024:9824:2521:737a	37.33.115.122
cb15:901b:901b:fb65:4024:9824:2521:737b	37.33.115.123
cb15:901b:901b:fb65:4024:9824:2521:737c	37.33.115.124
cb15:901b:901b:fb65:4024:9824:2521:737d	37.33.115.125
cb15:901b:901b:fb65:4024:9824:2521:737e	37.33.115.126
cb15:901b:901b:fb65:4024:9824:2521:737f	37.33.115.127
cb15:901b:901b:fb65:4024:9824:2521:7380	37.33.115.128
cb15:901b:901b:fb65:4024:9824:2521:7381	37.33.115.129
cb15:901b:901b:fb65:4024:9824:2521:7382	37.33.115.130
cb15:901b:901b:fb65:4024:9824:2521:7383	37.33.115.131
cb15:901b:901b:fb65:4024:9824:2521:7384	37.33.115.132
cb15:901b:901b:fb65:4024:9824:2521:7385	37.33.115.133
cb15:901b:901b:fb65:4024:9824:2521:7386	37.33.115.134
cb15:901b:901b:fb65:4024:9824:2521:7387	37.33.115.135
cb15:901b:901b:fb65:4024:9824:2521:7388	37.33.115.136
cb15:901b:901b:fb65:4024:9824:2521:7389	37.33.115.137
cb15:901b:901b:fb65:4024:9824:2521:738a	37.33.115.138
cb15:901b:901b:fb65:4024:9824:2521:738b	37.33.115.139
cb15:901b:901b:fb65:4024:9824:2521:738c	37.33.115.140
cb15:901b:901b:fb65:4024:9824:2521:738d	37.33.115.141
cb15:901b:901b:fb65:4024:9824:2521:738e	37.33.115.142
cb15:901b:901b:fb65:4024:9824:2521:738f	37.33.115.143
cb15:901b:901b:fb65:4024:9824:2521:7390	37.33.115.144
cb15:901b:901b:fb65:4024:9824:2521:7391	37.33.115.145
cb15:901b:901b:fb65:4024:9824:2521:7392	37.33.115.146
cb15:901b:901b:fb65:4024:9824:2521:7393	37.33.115.147
cb15:901b:901b:fb65:4024:9824:2521:7394	37.33.115.148
cb15:901b:901b:fb65:4024:9824:2521:7395	37.33.115.149
cb15:901b:901b:fb65:4024:9824:2521:7396	37.33.115.150
cb15:901b:901b:fb65:4024:9824:2521:7397	37.33.115.151
cb15:901b:901b:fb65:4024:9824:2521:7398	37.33.115.152
cb15:901b:901b:fb65:4024:9824:2521:7399	37.33.115.153
cb15:901b:901b:fb65:4024:9824:2521:739a	37.33.115.154
cb15:901b:901b:fb65:4024:9824:2521:739b	37.33.115.155
cb15:901b:901b:fb65:4024:9824:2521:739c	37.33.115.156
cb15:901b:901b:fb65:4024:9824:2521:739d	37.33.115.157
cb15:901b:901b:fb65:4024:9824:2521:739e	37.33.115.158
cb15:901b:901b:fb65:4024:9824:2521:739f	37.33.115.159
cb15:901b:901b:fb65:4024:9824:2521:73a0	37.33.115.160
cb15:901b:901b:fb65:4024:9824:2521:73a1	37.33.115.161
cb15:901b:901b:fb65:4024:9824:2521:73a2	37.33.115.162
cb15:901b:901b:fb65:4024:9824:2521:73a3	37.33.115.163
cb15:901b:901b:fb65:4024:9824:2521:73a4	37.33.115.164
cb15:901b:901b:fb65:4024:9824:2521:73a5	37.33.115.165
cb15:901b:901b:fb65:4024:9824:2521:73a6	37.33.115.166
cb15:901b:901b:fb65:4024:9824:2521:73a7	37.33.115.167
cb15:901b:901b:fb65:4024:9824:2521:73a8	37.33.115.168
cb15:901b:901b:fb65:4024:9824:2521:73a9	37.33.115.169
cb15:901b:901b:fb65:4024:9824:2521:73aa	37.33.115.170
cb15:901b:901b:fb65:4024:9824:2521:73ab	37.33.115.171
cb15:901b:901b:fb65:4024:9824:2521:73ac	37.33.115.172
cb15:901b:901b:fb65:4024:9824:2521:73ad	37.33.115.173
cb15:901b:901b:fb65:4024:9824:2521:73ae	37.33.115.174
cb15:901b:901b:fb65:4024:9824:2521:73af	37.33.115.175
cb15:901b:901b:fb65:4024:9824:2521:73b0	37.33.115.176
cb15:901b:901b:fb65:4024:9824:2521:73b1	37.33.115.177
cb15:901b:901b:fb65:4024:9824:2521:73b2	37.33.115.178
cb15:901b:901b:fb65:4024:9824:2521:73b3	37.33.115.179
cb15:901b:901b:fb65:4024:9824:2521:73b4	37.33.115.180

cb15:901b:901b:fb65:4024:9824:2521:73b5	37.33.115.181
cb15:901b:901b:fb65:4024:9824:2521:73b6	37.33.115.182
cb15:901b:901b:fb65:4024:9824:2521:73b7	37.33.115.183
cb15:901b:901b:fb65:4024:9824:2521:73b8	37.33.115.184
cb15:901b:901b:fb65:4024:9824:2521:73b9	37.33.115.185
cb15:901b:901b:fb65:4024:9824:2521:73ba	37.33.115.186
cb15:901b:901b:fb65:4024:9824:2521:73bb	37.33.115.187
cb15:901b:901b:fb65:4024:9824:2521:73bc	37.33.115.188
cb15:901b:901b:fb65:4024:9824:2521:73bd	37.33.115.189
cb15:901b:901b:fb65:4024:9824:2521:73be	37.33.115.190
cb15:901b:901b:fb65:4024:9824:2521:73bf	37.33.115.191
cb15:901b:901b:fb65:4024:9824:2521:73c0	37.33.115.192
cb15:901b:901b:fb65:4024:9824:2521:73c1	37.33.115.193
cb15:901b:901b:fb65:4024:9824:2521:73c2	37.33.115.194
cb15:901b:901b:fb65:4024:9824:2521:73c3	37.33.115.195
cb15:901b:901b:fb65:4024:9824:2521:73c4	37.33.115.196
cb15:901b:901b:fb65:4024:9824:2521:73c5	37.33.115.197
cb15:901b:901b:fb65:4024:9824:2521:73c6	37.33.115.198
cb15:901b:901b:fb65:4024:9824:2521:73c7	37.33.115.199
cb15:901b:901b:fb65:4024:9824:2521:73c8	37.33.115.200
cb15:901b:901b:fb65:4024:9824:2521:73c9	37.33.115.201
cb15:901b:901b:fb65:4024:9824:2521:73ca	37.33.115.202
cb15:901b:901b:fb65:4024:9824:2521:73cb	37.33.115.203
cb15:901b:901b:fb65:4024:9824:2521:73cc	37.33.115.204
cb15:901b:901b:fb65:4024:9824:2521:73cd	37.33.115.205
cb15:901b:901b:fb65:4024:9824:2521:73ce	37.33.115.206
cb15:901b:901b:fb65:4024:9824:2521:73cf	37.33.115.207
cb15:901b:901b:fb65:4024:9824:2521:73d0	37.33.115.208
cb15:901b:901b:fb65:4024:9824:2521:73d1	37.33.115.209
cb15:901b:901b:fb65:4024:9824:2521:73d2	37.33.115.210
cb15:901b:901b:fb65:4024:9824:2521:73d3	37.33.115.211
cb15:901b:901b:fb65:4024:9824:2521:73d4	37.33.115.212
cb15:901b:901b:fb65:4024:9824:2521:73d5	37.33.115.213
cb15:901b:901b:fb65:4024:9824:2521:73d6	37.33.115.214
cb15:901b:901b:fb65:4024:9824:2521:73d7	37.33.115.215
cb15:901b:901b:fb65:4024:9824:2521:73d8	37.33.115.216
cb15:901b:901b:fb65:4024:9824:2521:73d9	37.33.115.217
cb15:901b:901b:fb65:4024:9824:2521:73da	37.33.115.218
cb15:901b:901b:fb65:4024:9824:2521:73db	37.33.115.219
cb15:901b:901b:fb65:4024:9824:2521:73dc	37.33.115.220
cb15:901b:901b:fb65:4024:9824:2521:73dd	37.33.115.221
cb15:901b:901b:fb65:4024:9824:2521:73de	37.33.115.222
cb15:901b:901b:fb65:4024:9824:2521:73df	37.33.115.223
cb15:901b:901b:fb65:4024:9824:2521:73e0	37.33.115.224
cb15:901b:901b:fb65:4024:9824:2521:73e1	37.33.115.225
cb15:901b:901b:fb65:4024:9824:2521:73e2	37.33.115.226
cb15:901b:901b:fb65:4024:9824:2521:73e3	37.33.115.227
cb15:901b:901b:fb65:4024:9824:2521:73e4	37.33.115.228
cb15:901b:901b:fb65:4024:9824:2521:73e5	37.33.115.229
cb15:901b:901b:fb65:4024:9824:2521:73e6	37.33.115.230
cb15:901b:901b:fb65:4024:9824:2521:73e7	37.33.115.231
cb15:901b:901b:fb65:4024:9824:2521:73e8	37.33.115.232
cb15:901b:901b:fb65:4024:9824:2521:73e9	37.33.115.233
cb15:901b:901b:fb65:4024:9824:2521:73ea	37.33.115.234
cb15:901b:901b:fb65:4024:9824:2521:73eb	37.33.115.235
cb15:901b:901b:fb65:4024:9824:2521:73ec	37.33.115.236
cb15:901b:901b:fb65:4024:9824:2521:73ed	37.33.115.237
cb15:901b:901b:fb65:4024:9824:2521:73ee	37.33.115.238
cb15:901b:901b:fb65:4024:9824:2521:73ef	37.33.115.239
cb15:901b:901b:fb65:4024:9824:2521:73f0	37.33.115.240
cb15:901b:901b:fb65:4024:9824:2521:73f1	37.33.115.241
cb15:901b:901b:fb65:4024:9824:2521:73f2	37.33.115.242
cb15:901b:901b:fb65:4024:9824:2521:73f3	37.33.115.243
cb15:901b:901b:fb65:4024:9824:2521:73f4	37.33.115.244
cb15:901b:901b:fb65:4024:9824:2521:73f5	37.33.115.245
cb15:901b:901b:fb65:4024:9824:2521:73f6	37.33.115.246
cb15:901b:901b:fb65:4024:9824:2521:73f7	37.33.115.247
cb15:901b:901b:fb65:4024:9824:2521:73f8	37.33.115.248
cb15:901b:901b:fb65:4024:9824:2521:73f9	37.33.115.249
cb15:901b:901b:fb65:4024:9824:2521:73fa	37.33.115.250
cb15:901b:901b:fb65:4024:9824:2521:73fb	37.33.115.251
cb15:901b:901b:fb65:4024:9824:2521:73fc	37.33.115.252
cb15:901b:901b:fb65:4024:9824:2521:73fd	37.33.115.253
cb15:901b:901b:fb65:4024:9824:2521:73fe	37.33.115.254
cb15:901b:901b:fb65:4024:9824:2521:73ff	37.33.115.255

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.