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:d157:b51:8045:b51a:ef72:7301	239.114.115.1
cb15:901b:d157:b51:8045:b51a:ef72:7302	239.114.115.2
cb15:901b:d157:b51:8045:b51a:ef72:7303	239.114.115.3
cb15:901b:d157:b51:8045:b51a:ef72:7304	239.114.115.4
cb15:901b:d157:b51:8045:b51a:ef72:7305	239.114.115.5
cb15:901b:d157:b51:8045:b51a:ef72:7306	239.114.115.6
cb15:901b:d157:b51:8045:b51a:ef72:7307	239.114.115.7
cb15:901b:d157:b51:8045:b51a:ef72:7308	239.114.115.8
cb15:901b:d157:b51:8045:b51a:ef72:7309	239.114.115.9
cb15:901b:d157:b51:8045:b51a:ef72:730a	239.114.115.10
cb15:901b:d157:b51:8045:b51a:ef72:730b	239.114.115.11
cb15:901b:d157:b51:8045:b51a:ef72:730c	239.114.115.12
cb15:901b:d157:b51:8045:b51a:ef72:730d	239.114.115.13
cb15:901b:d157:b51:8045:b51a:ef72:730e	239.114.115.14
cb15:901b:d157:b51:8045:b51a:ef72:730f	239.114.115.15
cb15:901b:d157:b51:8045:b51a:ef72:7310	239.114.115.16
cb15:901b:d157:b51:8045:b51a:ef72:7311	239.114.115.17
cb15:901b:d157:b51:8045:b51a:ef72:7312	239.114.115.18
cb15:901b:d157:b51:8045:b51a:ef72:7313	239.114.115.19
cb15:901b:d157:b51:8045:b51a:ef72:7314	239.114.115.20
cb15:901b:d157:b51:8045:b51a:ef72:7315	239.114.115.21
cb15:901b:d157:b51:8045:b51a:ef72:7316	239.114.115.22
cb15:901b:d157:b51:8045:b51a:ef72:7317	239.114.115.23
cb15:901b:d157:b51:8045:b51a:ef72:7318	239.114.115.24
cb15:901b:d157:b51:8045:b51a:ef72:7319	239.114.115.25
cb15:901b:d157:b51:8045:b51a:ef72:731a	239.114.115.26
cb15:901b:d157:b51:8045:b51a:ef72:731b	239.114.115.27
cb15:901b:d157:b51:8045:b51a:ef72:731c	239.114.115.28
cb15:901b:d157:b51:8045:b51a:ef72:731d	239.114.115.29
cb15:901b:d157:b51:8045:b51a:ef72:731e	239.114.115.30
cb15:901b:d157:b51:8045:b51a:ef72:731f	239.114.115.31
cb15:901b:d157:b51:8045:b51a:ef72:7320	239.114.115.32
cb15:901b:d157:b51:8045:b51a:ef72:7321	239.114.115.33
cb15:901b:d157:b51:8045:b51a:ef72:7322	239.114.115.34
cb15:901b:d157:b51:8045:b51a:ef72:7323	239.114.115.35
cb15:901b:d157:b51:8045:b51a:ef72:7324	239.114.115.36
cb15:901b:d157:b51:8045:b51a:ef72:7325	239.114.115.37
cb15:901b:d157:b51:8045:b51a:ef72:7326	239.114.115.38
cb15:901b:d157:b51:8045:b51a:ef72:7327	239.114.115.39
cb15:901b:d157:b51:8045:b51a:ef72:7328	239.114.115.40
cb15:901b:d157:b51:8045:b51a:ef72:7329	239.114.115.41
cb15:901b:d157:b51:8045:b51a:ef72:732a	239.114.115.42
cb15:901b:d157:b51:8045:b51a:ef72:732b	239.114.115.43
cb15:901b:d157:b51:8045:b51a:ef72:732c	239.114.115.44
cb15:901b:d157:b51:8045:b51a:ef72:732d	239.114.115.45
cb15:901b:d157:b51:8045:b51a:ef72:732e	239.114.115.46
cb15:901b:d157:b51:8045:b51a:ef72:732f	239.114.115.47
cb15:901b:d157:b51:8045:b51a:ef72:7330	239.114.115.48
cb15:901b:d157:b51:8045:b51a:ef72:7331	239.114.115.49
cb15:901b:d157:b51:8045:b51a:ef72:7332	239.114.115.50
cb15:901b:d157:b51:8045:b51a:ef72:7333	239.114.115.51
cb15:901b:d157:b51:8045:b51a:ef72:7334	239.114.115.52
cb15:901b:d157:b51:8045:b51a:ef72:7335	239.114.115.53
cb15:901b:d157:b51:8045:b51a:ef72:7336	239.114.115.54
cb15:901b:d157:b51:8045:b51a:ef72:7337	239.114.115.55
cb15:901b:d157:b51:8045:b51a:ef72:7338	239.114.115.56
cb15:901b:d157:b51:8045:b51a:ef72:7339	239.114.115.57
cb15:901b:d157:b51:8045:b51a:ef72:733a	239.114.115.58
cb15:901b:d157:b51:8045:b51a:ef72:733b	239.114.115.59
cb15:901b:d157:b51:8045:b51a:ef72:733c	239.114.115.60

cb15:901b:d157:b51:8045:b51a:ef72:733d	239.114.115.61
cb15:901b:d157:b51:8045:b51a:ef72:733e	239.114.115.62
cb15:901b:d157:b51:8045:b51a:ef72:733f	239.114.115.63
cb15:901b:d157:b51:8045:b51a:ef72:7340	239.114.115.64
cb15:901b:d157:b51:8045:b51a:ef72:7341	239.114.115.65
cb15:901b:d157:b51:8045:b51a:ef72:7342	239.114.115.66
cb15:901b:d157:b51:8045:b51a:ef72:7343	239.114.115.67
cb15:901b:d157:b51:8045:b51a:ef72:7344	239.114.115.68
cb15:901b:d157:b51:8045:b51a:ef72:7345	239.114.115.69
cb15:901b:d157:b51:8045:b51a:ef72:7346	239.114.115.70
cb15:901b:d157:b51:8045:b51a:ef72:7347	239.114.115.71
cb15:901b:d157:b51:8045:b51a:ef72:7348	239.114.115.72
cb15:901b:d157:b51:8045:b51a:ef72:7349	239.114.115.73
cb15:901b:d157:b51:8045:b51a:ef72:734a	239.114.115.74
cb15:901b:d157:b51:8045:b51a:ef72:734b	239.114.115.75
cb15:901b:d157:b51:8045:b51a:ef72:734c	239.114.115.76
cb15:901b:d157:b51:8045:b51a:ef72:734d	239.114.115.77
cb15:901b:d157:b51:8045:b51a:ef72:734e	239.114.115.78
cb15:901b:d157:b51:8045:b51a:ef72:734f	239.114.115.79
cb15:901b:d157:b51:8045:b51a:ef72:7350	239.114.115.80
cb15:901b:d157:b51:8045:b51a:ef72:7351	239.114.115.81
cb15:901b:d157:b51:8045:b51a:ef72:7352	239.114.115.82
cb15:901b:d157:b51:8045:b51a:ef72:7353	239.114.115.83
cb15:901b:d157:b51:8045:b51a:ef72:7354	239.114.115.84
cb15:901b:d157:b51:8045:b51a:ef72:7355	239.114.115.85
cb15:901b:d157:b51:8045:b51a:ef72:7356	239.114.115.86
cb15:901b:d157:b51:8045:b51a:ef72:7357	239.114.115.87
cb15:901b:d157:b51:8045:b51a:ef72:7358	239.114.115.88
cb15:901b:d157:b51:8045:b51a:ef72:7359	239.114.115.89
cb15:901b:d157:b51:8045:b51a:ef72:735a	239.114.115.90
cb15:901b:d157:b51:8045:b51a:ef72:735b	239.114.115.91
cb15:901b:d157:b51:8045:b51a:ef72:735c	239.114.115.92
cb15:901b:d157:b51:8045:b51a:ef72:735d	239.114.115.93
cb15:901b:d157:b51:8045:b51a:ef72:735e	239.114.115.94
cb15:901b:d157:b51:8045:b51a:ef72:735f	239.114.115.95
cb15:901b:d157:b51:8045:b51a:ef72:7360	239.114.115.96
cb15:901b:d157:b51:8045:b51a:ef72:7361	239.114.115.97
cb15:901b:d157:b51:8045:b51a:ef72:7362	239.114.115.98
cb15:901b:d157:b51:8045:b51a:ef72:7363	239.114.115.99
cb15:901b:d157:b51:8045:b51a:ef72:7364	239.114.115.100
cb15:901b:d157:b51:8045:b51a:ef72:7365	239.114.115.101
cb15:901b:d157:b51:8045:b51a:ef72:7366	239.114.115.102
cb15:901b:d157:b51:8045:b51a:ef72:7367	239.114.115.103
cb15:901b:d157:b51:8045:b51a:ef72:7368	239.114.115.104
cb15:901b:d157:b51:8045:b51a:ef72:7369	239.114.115.105
cb15:901b:d157:b51:8045:b51a:ef72:736a	239.114.115.106
cb15:901b:d157:b51:8045:b51a:ef72:736b	239.114.115.107
cb15:901b:d157:b51:8045:b51a:ef72:736c	239.114.115.108
cb15:901b:d157:b51:8045:b51a:ef72:736d	239.114.115.109
cb15:901b:d157:b51:8045:b51a:ef72:736e	239.114.115.110
cb15:901b:d157:b51:8045:b51a:ef72:736f	239.114.115.111
cb15:901b:d157:b51:8045:b51a:ef72:7370	239.114.115.112
cb15:901b:d157:b51:8045:b51a:ef72:7371	239.114.115.113
cb15:901b:d157:b51:8045:b51a:ef72:7372	239.114.115.114
cb15:901b:d157:b51:8045:b51a:ef72:7373	239.114.115.115
cb15:901b:d157:b51:8045:b51a:ef72:7374	239.114.115.116
cb15:901b:d157:b51:8045:b51a:ef72:7375	239.114.115.117
cb15:901b:d157:b51:8045:b51a:ef72:7376	239.114.115.118
cb15:901b:d157:b51:8045:b51a:ef72:7377	239.114.115.119
cb15:901b:d157:b51:8045:b51a:ef72:7378	239.114.115.120

cb15:901b:d157:b51:8045:b51a:ef72:7379	239.114.115.121
cb15:901b:d157:b51:8045:b51a:ef72:737a	239.114.115.122
cb15:901b:d157:b51:8045:b51a:ef72:737b	239.114.115.123
cb15:901b:d157:b51:8045:b51a:ef72:737c	239.114.115.124
cb15:901b:d157:b51:8045:b51a:ef72:737d	239.114.115.125
cb15:901b:d157:b51:8045:b51a:ef72:737e	239.114.115.126
cb15:901b:d157:b51:8045:b51a:ef72:737f	239.114.115.127
cb15:901b:d157:b51:8045:b51a:ef72:7380	239.114.115.128
cb15:901b:d157:b51:8045:b51a:ef72:7381	239.114.115.129
cb15:901b:d157:b51:8045:b51a:ef72:7382	239.114.115.130
cb15:901b:d157:b51:8045:b51a:ef72:7383	239.114.115.131
cb15:901b:d157:b51:8045:b51a:ef72:7384	239.114.115.132
cb15:901b:d157:b51:8045:b51a:ef72:7385	239.114.115.133
cb15:901b:d157:b51:8045:b51a:ef72:7386	239.114.115.134
cb15:901b:d157:b51:8045:b51a:ef72:7387	239.114.115.135
cb15:901b:d157:b51:8045:b51a:ef72:7388	239.114.115.136
cb15:901b:d157:b51:8045:b51a:ef72:7389	239.114.115.137
cb15:901b:d157:b51:8045:b51a:ef72:738a	239.114.115.138
cb15:901b:d157:b51:8045:b51a:ef72:738b	239.114.115.139
cb15:901b:d157:b51:8045:b51a:ef72:738c	239.114.115.140
cb15:901b:d157:b51:8045:b51a:ef72:738d	239.114.115.141
cb15:901b:d157:b51:8045:b51a:ef72:738e	239.114.115.142
cb15:901b:d157:b51:8045:b51a:ef72:738f	239.114.115.143
cb15:901b:d157:b51:8045:b51a:ef72:7390	239.114.115.144
cb15:901b:d157:b51:8045:b51a:ef72:7391	239.114.115.145
cb15:901b:d157:b51:8045:b51a:ef72:7392	239.114.115.146
cb15:901b:d157:b51:8045:b51a:ef72:7393	239.114.115.147
cb15:901b:d157:b51:8045:b51a:ef72:7394	239.114.115.148
cb15:901b:d157:b51:8045:b51a:ef72:7395	239.114.115.149
cb15:901b:d157:b51:8045:b51a:ef72:7396	239.114.115.150
cb15:901b:d157:b51:8045:b51a:ef72:7397	239.114.115.151
cb15:901b:d157:b51:8045:b51a:ef72:7398	239.114.115.152
cb15:901b:d157:b51:8045:b51a:ef72:7399	239.114.115.153
cb15:901b:d157:b51:8045:b51a:ef72:739a	239.114.115.154
cb15:901b:d157:b51:8045:b51a:ef72:739b	239.114.115.155
cb15:901b:d157:b51:8045:b51a:ef72:739c	239.114.115.156
cb15:901b:d157:b51:8045:b51a:ef72:739d	239.114.115.157
cb15:901b:d157:b51:8045:b51a:ef72:739e	239.114.115.158
cb15:901b:d157:b51:8045:b51a:ef72:739f	239.114.115.159
cb15:901b:d157:b51:8045:b51a:ef72:73a0	239.114.115.160
cb15:901b:d157:b51:8045:b51a:ef72:73a1	239.114.115.161
cb15:901b:d157:b51:8045:b51a:ef72:73a2	239.114.115.162
cb15:901b:d157:b51:8045:b51a:ef72:73a3	239.114.115.163
cb15:901b:d157:b51:8045:b51a:ef72:73a4	239.114.115.164
cb15:901b:d157:b51:8045:b51a:ef72:73a5	239.114.115.165
cb15:901b:d157:b51:8045:b51a:ef72:73a6	239.114.115.166
cb15:901b:d157:b51:8045:b51a:ef72:73a7	239.114.115.167
cb15:901b:d157:b51:8045:b51a:ef72:73a8	239.114.115.168
cb15:901b:d157:b51:8045:b51a:ef72:73a9	239.114.115.169
cb15:901b:d157:b51:8045:b51a:ef72:73aa	239.114.115.170
cb15:901b:d157:b51:8045:b51a:ef72:73ab	239.114.115.171
cb15:901b:d157:b51:8045:b51a:ef72:73ac	239.114.115.172
cb15:901b:d157:b51:8045:b51a:ef72:73ad	239.114.115.173
cb15:901b:d157:b51:8045:b51a:ef72:73ae	239.114.115.174
cb15:901b:d157:b51:8045:b51a:ef72:73af	239.114.115.175
cb15:901b:d157:b51:8045:b51a:ef72:73b0	239.114.115.176
cb15:901b:d157:b51:8045:b51a:ef72:73b1	239.114.115.177
cb15:901b:d157:b51:8045:b51a:ef72:73b2	239.114.115.178
cb15:901b:d157:b51:8045:b51a:ef72:73b3	239.114.115.179
cb15:901b:d157:b51:8045:b51a:ef72:73b4	239.114.115.180

cb15:901b:d157:b51:8045:b51a:ef72:73b5	239.114.115.181
cb15:901b:d157:b51:8045:b51a:ef72:73b6	239.114.115.182
cb15:901b:d157:b51:8045:b51a:ef72:73b7	239.114.115.183
cb15:901b:d157:b51:8045:b51a:ef72:73b8	239.114.115.184
cb15:901b:d157:b51:8045:b51a:ef72:73b9	239.114.115.185
cb15:901b:d157:b51:8045:b51a:ef72:73ba	239.114.115.186
cb15:901b:d157:b51:8045:b51a:ef72:73bb	239.114.115.187
cb15:901b:d157:b51:8045:b51a:ef72:73bc	239.114.115.188
cb15:901b:d157:b51:8045:b51a:ef72:73bd	239.114.115.189
cb15:901b:d157:b51:8045:b51a:ef72:73be	239.114.115.190
cb15:901b:d157:b51:8045:b51a:ef72:73bf	239.114.115.191
cb15:901b:d157:b51:8045:b51a:ef72:73c0	239.114.115.192
cb15:901b:d157:b51:8045:b51a:ef72:73c1	239.114.115.193
cb15:901b:d157:b51:8045:b51a:ef72:73c2	239.114.115.194
cb15:901b:d157:b51:8045:b51a:ef72:73c3	239.114.115.195
cb15:901b:d157:b51:8045:b51a:ef72:73c4	239.114.115.196
cb15:901b:d157:b51:8045:b51a:ef72:73c5	239.114.115.197
cb15:901b:d157:b51:8045:b51a:ef72:73c6	239.114.115.198
cb15:901b:d157:b51:8045:b51a:ef72:73c7	239.114.115.199
cb15:901b:d157:b51:8045:b51a:ef72:73c8	239.114.115.200
cb15:901b:d157:b51:8045:b51a:ef72:73c9	239.114.115.201
cb15:901b:d157:b51:8045:b51a:ef72:73ca	239.114.115.202
cb15:901b:d157:b51:8045:b51a:ef72:73cb	239.114.115.203
cb15:901b:d157:b51:8045:b51a:ef72:73cc	239.114.115.204
cb15:901b:d157:b51:8045:b51a:ef72:73cd	239.114.115.205
cb15:901b:d157:b51:8045:b51a:ef72:73ce	239.114.115.206
cb15:901b:d157:b51:8045:b51a:ef72:73cf	239.114.115.207
cb15:901b:d157:b51:8045:b51a:ef72:73d0	239.114.115.208
cb15:901b:d157:b51:8045:b51a:ef72:73d1	239.114.115.209
cb15:901b:d157:b51:8045:b51a:ef72:73d2	239.114.115.210
cb15:901b:d157:b51:8045:b51a:ef72:73d3	239.114.115.211
cb15:901b:d157:b51:8045:b51a:ef72:73d4	239.114.115.212
cb15:901b:d157:b51:8045:b51a:ef72:73d5	239.114.115.213
cb15:901b:d157:b51:8045:b51a:ef72:73d6	239.114.115.214
cb15:901b:d157:b51:8045:b51a:ef72:73d7	239.114.115.215
cb15:901b:d157:b51:8045:b51a:ef72:73d8	239.114.115.216
cb15:901b:d157:b51:8045:b51a:ef72:73d9	239.114.115.217
cb15:901b:d157:b51:8045:b51a:ef72:73da	239.114.115.218
cb15:901b:d157:b51:8045:b51a:ef72:73db	239.114.115.219
cb15:901b:d157:b51:8045:b51a:ef72:73dc	239.114.115.220
cb15:901b:d157:b51:8045:b51a:ef72:73dd	239.114.115.221
cb15:901b:d157:b51:8045:b51a:ef72:73de	239.114.115.222
cb15:901b:d157:b51:8045:b51a:ef72:73df	239.114.115.223
cb15:901b:d157:b51:8045:b51a:ef72:73e0	239.114.115.224
cb15:901b:d157:b51:8045:b51a:ef72:73e1	239.114.115.225
cb15:901b:d157:b51:8045:b51a:ef72:73e2	239.114.115.226
cb15:901b:d157:b51:8045:b51a:ef72:73e3	239.114.115.227
cb15:901b:d157:b51:8045:b51a:ef72:73e4	239.114.115.228
cb15:901b:d157:b51:8045:b51a:ef72:73e5	239.114.115.229
cb15:901b:d157:b51:8045:b51a:ef72:73e6	239.114.115.230
cb15:901b:d157:b51:8045:b51a:ef72:73e7	239.114.115.231
cb15:901b:d157:b51:8045:b51a:ef72:73e8	239.114.115.232
cb15:901b:d157:b51:8045:b51a:ef72:73e9	239.114.115.233
cb15:901b:d157:b51:8045:b51a:ef72:73ea	239.114.115.234
cb15:901b:d157:b51:8045:b51a:ef72:73eb	239.114.115.235
cb15:901b:d157:b51:8045:b51a:ef72:73ec	239.114.115.236
cb15:901b:d157:b51:8045:b51a:ef72:73ed	239.114.115.237
cb15:901b:d157:b51:8045:b51a:ef72:73ee	239.114.115.238
cb15:901b:d157:b51:8045:b51a:ef72:73ef	239.114.115.239
cb15:901b:d157:b51:8045:b51a:ef72:73f0	239.114.115.240
cb15:901b:d157:b51:8045:b51a:ef72:73f1	239.114.115.241
cb15:901b:d157:b51:8045:b51a:ef72:73f2	239.114.115.242
cb15:901b:d157:b51:8045:b51a:ef72:73f3	239.114.115.243
cb15:901b:d157:b51:8045:b51a:ef72:73f4	239.114.115.244
cb15:901b:d157:b51:8045:b51a:ef72:73f5	239.114.115.245
cb15:901b:d157:b51:8045:b51a:ef72:73f6	239.114.115.246
cb15:901b:d157:b51:8045:b51a:ef72:73f7	239.114.115.247
cb15:901b:d157:b51:8045:b51a:ef72:73f8	239.114.115.248
cb15:901b:d157:b51:8045:b51a:ef72:73f9	239.114.115.249
cb15:901b:d157:b51:8045:b51a:ef72:73fa	239.114.115.250
cb15:901b:d157:b51:8045:b51a:ef72:73fb	239.114.115.251
cb15:901b:d157:b51:8045:b51a:ef72:73fc	239.114.115.252
cb15:901b:d157:b51:8045:b51a:ef72:73fd	239.114.115.253
cb15:901b:d157:b51:8045:b51a:ef72:73fe	239.114.115.254
cb15:901b:d157:b51:8045:b51a:ef72:73ff	239.114.115.255

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.