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:de24:d228:b501	210.40.181.1
cb15:901b:901b:fb65:4024:de24:d228:b502	210.40.181.2
cb15:901b:901b:fb65:4024:de24:d228:b503	210.40.181.3
cb15:901b:901b:fb65:4024:de24:d228:b504	210.40.181.4
cb15:901b:901b:fb65:4024:de24:d228:b505	210.40.181.5
cb15:901b:901b:fb65:4024:de24:d228:b506	210.40.181.6
cb15:901b:901b:fb65:4024:de24:d228:b507	210.40.181.7
cb15:901b:901b:fb65:4024:de24:d228:b508	210.40.181.8
cb15:901b:901b:fb65:4024:de24:d228:b509	210.40.181.9
cb15:901b:901b:fb65:4024:de24:d228:b50a	210.40.181.10
cb15:901b:901b:fb65:4024:de24:d228:b50b	210.40.181.11
cb15:901b:901b:fb65:4024:de24:d228:b50c	210.40.181.12
cb15:901b:901b:fb65:4024:de24:d228:b50d	210.40.181.13
cb15:901b:901b:fb65:4024:de24:d228:b50e	210.40.181.14
cb15:901b:901b:fb65:4024:de24:d228:b50f	210.40.181.15
cb15:901b:901b:fb65:4024:de24:d228:b510	210.40.181.16
cb15:901b:901b:fb65:4024:de24:d228:b511	210.40.181.17
cb15:901b:901b:fb65:4024:de24:d228:b512	210.40.181.18
cb15:901b:901b:fb65:4024:de24:d228:b513	210.40.181.19
cb15:901b:901b:fb65:4024:de24:d228:b514	210.40.181.20
cb15:901b:901b:fb65:4024:de24:d228:b515	210.40.181.21
cb15:901b:901b:fb65:4024:de24:d228:b516	210.40.181.22
cb15:901b:901b:fb65:4024:de24:d228:b517	210.40.181.23
cb15:901b:901b:fb65:4024:de24:d228:b518	210.40.181.24
cb15:901b:901b:fb65:4024:de24:d228:b519	210.40.181.25
cb15:901b:901b:fb65:4024:de24:d228:b51a	210.40.181.26
cb15:901b:901b:fb65:4024:de24:d228:b51b	210.40.181.27
cb15:901b:901b:fb65:4024:de24:d228:b51c	210.40.181.28
cb15:901b:901b:fb65:4024:de24:d228:b51d	210.40.181.29
cb15:901b:901b:fb65:4024:de24:d228:b51e	210.40.181.30
cb15:901b:901b:fb65:4024:de24:d228:b51f	210.40.181.31
cb15:901b:901b:fb65:4024:de24:d228:b520	210.40.181.32
cb15:901b:901b:fb65:4024:de24:d228:b521	210.40.181.33
cb15:901b:901b:fb65:4024:de24:d228:b522	210.40.181.34
cb15:901b:901b:fb65:4024:de24:d228:b523	210.40.181.35
cb15:901b:901b:fb65:4024:de24:d228:b524	210.40.181.36
cb15:901b:901b:fb65:4024:de24:d228:b525	210.40.181.37
cb15:901b:901b:fb65:4024:de24:d228:b526	210.40.181.38
cb15:901b:901b:fb65:4024:de24:d228:b527	210.40.181.39
cb15:901b:901b:fb65:4024:de24:d228:b528	210.40.181.40
cb15:901b:901b:fb65:4024:de24:d228:b529	210.40.181.41
cb15:901b:901b:fb65:4024:de24:d228:b52a	210.40.181.42
cb15:901b:901b:fb65:4024:de24:d228:b52b	210.40.181.43
cb15:901b:901b:fb65:4024:de24:d228:b52c	210.40.181.44
cb15:901b:901b:fb65:4024:de24:d228:b52d	210.40.181.45
cb15:901b:901b:fb65:4024:de24:d228:b52e	210.40.181.46
cb15:901b:901b:fb65:4024:de24:d228:b52f	210.40.181.47
cb15:901b:901b:fb65:4024:de24:d228:b530	210.40.181.48
cb15:901b:901b:fb65:4024:de24:d228:b531	210.40.181.49
cb15:901b:901b:fb65:4024:de24:d228:b532	210.40.181.50
cb15:901b:901b:fb65:4024:de24:d228:b533	210.40.181.51
cb15:901b:901b:fb65:4024:de24:d228:b534	210.40.181.52
cb15:901b:901b:fb65:4024:de24:d228:b535	210.40.181.53
cb15:901b:901b:fb65:4024:de24:d228:b536	210.40.181.54
cb15:901b:901b:fb65:4024:de24:d228:b537	210.40.181.55
cb15:901b:901b:fb65:4024:de24:d228:b538	210.40.181.56
cb15:901b:901b:fb65:4024:de24:d228:b539	210.40.181.57
cb15:901b:901b:fb65:4024:de24:d228:b53a	210.40.181.58
cb15:901b:901b:fb65:4024:de24:d228:b53b	210.40.181.59
cb15:901b:901b:fb65:4024:de24:d228:b53c	210.40.181.60

cb15:901b:901b:fb65:4024:de24:d228:b53d	210.40.181.61
cb15:901b:901b:fb65:4024:de24:d228:b53e	210.40.181.62
cb15:901b:901b:fb65:4024:de24:d228:b53f	210.40.181.63
cb15:901b:901b:fb65:4024:de24:d228:b540	210.40.181.64
cb15:901b:901b:fb65:4024:de24:d228:b541	210.40.181.65
cb15:901b:901b:fb65:4024:de24:d228:b542	210.40.181.66
cb15:901b:901b:fb65:4024:de24:d228:b543	210.40.181.67
cb15:901b:901b:fb65:4024:de24:d228:b544	210.40.181.68
cb15:901b:901b:fb65:4024:de24:d228:b545	210.40.181.69
cb15:901b:901b:fb65:4024:de24:d228:b546	210.40.181.70
cb15:901b:901b:fb65:4024:de24:d228:b547	210.40.181.71
cb15:901b:901b:fb65:4024:de24:d228:b548	210.40.181.72
cb15:901b:901b:fb65:4024:de24:d228:b549	210.40.181.73
cb15:901b:901b:fb65:4024:de24:d228:b54a	210.40.181.74
cb15:901b:901b:fb65:4024:de24:d228:b54b	210.40.181.75
cb15:901b:901b:fb65:4024:de24:d228:b54c	210.40.181.76
cb15:901b:901b:fb65:4024:de24:d228:b54d	210.40.181.77
cb15:901b:901b:fb65:4024:de24:d228:b54e	210.40.181.78
cb15:901b:901b:fb65:4024:de24:d228:b54f	210.40.181.79
cb15:901b:901b:fb65:4024:de24:d228:b550	210.40.181.80
cb15:901b:901b:fb65:4024:de24:d228:b551	210.40.181.81
cb15:901b:901b:fb65:4024:de24:d228:b552	210.40.181.82
cb15:901b:901b:fb65:4024:de24:d228:b553	210.40.181.83
cb15:901b:901b:fb65:4024:de24:d228:b554	210.40.181.84
cb15:901b:901b:fb65:4024:de24:d228:b555	210.40.181.85
cb15:901b:901b:fb65:4024:de24:d228:b556	210.40.181.86
cb15:901b:901b:fb65:4024:de24:d228:b557	210.40.181.87
cb15:901b:901b:fb65:4024:de24:d228:b558	210.40.181.88
cb15:901b:901b:fb65:4024:de24:d228:b559	210.40.181.89
cb15:901b:901b:fb65:4024:de24:d228:b55a	210.40.181.90
cb15:901b:901b:fb65:4024:de24:d228:b55b	210.40.181.91
cb15:901b:901b:fb65:4024:de24:d228:b55c	210.40.181.92
cb15:901b:901b:fb65:4024:de24:d228:b55d	210.40.181.93
cb15:901b:901b:fb65:4024:de24:d228:b55e	210.40.181.94
cb15:901b:901b:fb65:4024:de24:d228:b55f	210.40.181.95
cb15:901b:901b:fb65:4024:de24:d228:b560	210.40.181.96
cb15:901b:901b:fb65:4024:de24:d228:b561	210.40.181.97
cb15:901b:901b:fb65:4024:de24:d228:b562	210.40.181.98
cb15:901b:901b:fb65:4024:de24:d228:b563	210.40.181.99
cb15:901b:901b:fb65:4024:de24:d228:b564	210.40.181.100
cb15:901b:901b:fb65:4024:de24:d228:b565	210.40.181.101
cb15:901b:901b:fb65:4024:de24:d228:b566	210.40.181.102
cb15:901b:901b:fb65:4024:de24:d228:b567	210.40.181.103
cb15:901b:901b:fb65:4024:de24:d228:b568	210.40.181.104
cb15:901b:901b:fb65:4024:de24:d228:b569	210.40.181.105
cb15:901b:901b:fb65:4024:de24:d228:b56a	210.40.181.106
cb15:901b:901b:fb65:4024:de24:d228:b56b	210.40.181.107
cb15:901b:901b:fb65:4024:de24:d228:b56c	210.40.181.108
cb15:901b:901b:fb65:4024:de24:d228:b56d	210.40.181.109
cb15:901b:901b:fb65:4024:de24:d228:b56e	210.40.181.110
cb15:901b:901b:fb65:4024:de24:d228:b56f	210.40.181.111
cb15:901b:901b:fb65:4024:de24:d228:b570	210.40.181.112
cb15:901b:901b:fb65:4024:de24:d228:b571	210.40.181.113
cb15:901b:901b:fb65:4024:de24:d228:b572	210.40.181.114
cb15:901b:901b:fb65:4024:de24:d228:b573	210.40.181.115
cb15:901b:901b:fb65:4024:de24:d228:b574	210.40.181.116
cb15:901b:901b:fb65:4024:de24:d228:b575	210.40.181.117
cb15:901b:901b:fb65:4024:de24:d228:b576	210.40.181.118
cb15:901b:901b:fb65:4024:de24:d228:b577	210.40.181.119
cb15:901b:901b:fb65:4024:de24:d228:b578	210.40.181.120

cb15:901b:901b:fb65:4024:de24:d228:b579	210.40.181.121
cb15:901b:901b:fb65:4024:de24:d228:b57a	210.40.181.122
cb15:901b:901b:fb65:4024:de24:d228:b57b	210.40.181.123
cb15:901b:901b:fb65:4024:de24:d228:b57c	210.40.181.124
cb15:901b:901b:fb65:4024:de24:d228:b57d	210.40.181.125
cb15:901b:901b:fb65:4024:de24:d228:b57e	210.40.181.126
cb15:901b:901b:fb65:4024:de24:d228:b57f	210.40.181.127
cb15:901b:901b:fb65:4024:de24:d228:b580	210.40.181.128
cb15:901b:901b:fb65:4024:de24:d228:b581	210.40.181.129
cb15:901b:901b:fb65:4024:de24:d228:b582	210.40.181.130
cb15:901b:901b:fb65:4024:de24:d228:b583	210.40.181.131
cb15:901b:901b:fb65:4024:de24:d228:b584	210.40.181.132
cb15:901b:901b:fb65:4024:de24:d228:b585	210.40.181.133
cb15:901b:901b:fb65:4024:de24:d228:b586	210.40.181.134
cb15:901b:901b:fb65:4024:de24:d228:b587	210.40.181.135
cb15:901b:901b:fb65:4024:de24:d228:b588	210.40.181.136
cb15:901b:901b:fb65:4024:de24:d228:b589	210.40.181.137
cb15:901b:901b:fb65:4024:de24:d228:b58a	210.40.181.138
cb15:901b:901b:fb65:4024:de24:d228:b58b	210.40.181.139
cb15:901b:901b:fb65:4024:de24:d228:b58c	210.40.181.140
cb15:901b:901b:fb65:4024:de24:d228:b58d	210.40.181.141
cb15:901b:901b:fb65:4024:de24:d228:b58e	210.40.181.142
cb15:901b:901b:fb65:4024:de24:d228:b58f	210.40.181.143
cb15:901b:901b:fb65:4024:de24:d228:b590	210.40.181.144
cb15:901b:901b:fb65:4024:de24:d228:b591	210.40.181.145
cb15:901b:901b:fb65:4024:de24:d228:b592	210.40.181.146
cb15:901b:901b:fb65:4024:de24:d228:b593	210.40.181.147
cb15:901b:901b:fb65:4024:de24:d228:b594	210.40.181.148
cb15:901b:901b:fb65:4024:de24:d228:b595	210.40.181.149
cb15:901b:901b:fb65:4024:de24:d228:b596	210.40.181.150
cb15:901b:901b:fb65:4024:de24:d228:b597	210.40.181.151
cb15:901b:901b:fb65:4024:de24:d228:b598	210.40.181.152
cb15:901b:901b:fb65:4024:de24:d228:b599	210.40.181.153
cb15:901b:901b:fb65:4024:de24:d228:b59a	210.40.181.154
cb15:901b:901b:fb65:4024:de24:d228:b59b	210.40.181.155
cb15:901b:901b:fb65:4024:de24:d228:b59c	210.40.181.156
cb15:901b:901b:fb65:4024:de24:d228:b59d	210.40.181.157
cb15:901b:901b:fb65:4024:de24:d228:b59e	210.40.181.158
cb15:901b:901b:fb65:4024:de24:d228:b59f	210.40.181.159
cb15:901b:901b:fb65:4024:de24:d228:b5a0	210.40.181.160
cb15:901b:901b:fb65:4024:de24:d228:b5a1	210.40.181.161
cb15:901b:901b:fb65:4024:de24:d228:b5a2	210.40.181.162
cb15:901b:901b:fb65:4024:de24:d228:b5a3	210.40.181.163
cb15:901b:901b:fb65:4024:de24:d228:b5a4	210.40.181.164
cb15:901b:901b:fb65:4024:de24:d228:b5a5	210.40.181.165
cb15:901b:901b:fb65:4024:de24:d228:b5a6	210.40.181.166
cb15:901b:901b:fb65:4024:de24:d228:b5a7	210.40.181.167
cb15:901b:901b:fb65:4024:de24:d228:b5a8	210.40.181.168
cb15:901b:901b:fb65:4024:de24:d228:b5a9	210.40.181.169
cb15:901b:901b:fb65:4024:de24:d228:b5aa	210.40.181.170
cb15:901b:901b:fb65:4024:de24:d228:b5ab	210.40.181.171
cb15:901b:901b:fb65:4024:de24:d228:b5ac	210.40.181.172
cb15:901b:901b:fb65:4024:de24:d228:b5ad	210.40.181.173
cb15:901b:901b:fb65:4024:de24:d228:b5ae	210.40.181.174
cb15:901b:901b:fb65:4024:de24:d228:b5af	210.40.181.175
cb15:901b:901b:fb65:4024:de24:d228:b5b0	210.40.181.176
cb15:901b:901b:fb65:4024:de24:d228:b5b1	210.40.181.177
cb15:901b:901b:fb65:4024:de24:d228:b5b2	210.40.181.178
cb15:901b:901b:fb65:4024:de24:d228:b5b3	210.40.181.179
cb15:901b:901b:fb65:4024:de24:d228:b5b4	210.40.181.180

cb15:901b:901b:fb65:4024:de24:d228:b5b5	210.40.181.181
cb15:901b:901b:fb65:4024:de24:d228:b5b6	210.40.181.182
cb15:901b:901b:fb65:4024:de24:d228:b5b7	210.40.181.183
cb15:901b:901b:fb65:4024:de24:d228:b5b8	210.40.181.184
cb15:901b:901b:fb65:4024:de24:d228:b5b9	210.40.181.185
cb15:901b:901b:fb65:4024:de24:d228:b5ba	210.40.181.186
cb15:901b:901b:fb65:4024:de24:d228:b5bb	210.40.181.187
cb15:901b:901b:fb65:4024:de24:d228:b5bc	210.40.181.188
cb15:901b:901b:fb65:4024:de24:d228:b5bd	210.40.181.189
cb15:901b:901b:fb65:4024:de24:d228:b5be	210.40.181.190
cb15:901b:901b:fb65:4024:de24:d228:b5bf	210.40.181.191
cb15:901b:901b:fb65:4024:de24:d228:b5c0	210.40.181.192
cb15:901b:901b:fb65:4024:de24:d228:b5c1	210.40.181.193
cb15:901b:901b:fb65:4024:de24:d228:b5c2	210.40.181.194
cb15:901b:901b:fb65:4024:de24:d228:b5c3	210.40.181.195
cb15:901b:901b:fb65:4024:de24:d228:b5c4	210.40.181.196
cb15:901b:901b:fb65:4024:de24:d228:b5c5	210.40.181.197
cb15:901b:901b:fb65:4024:de24:d228:b5c6	210.40.181.198
cb15:901b:901b:fb65:4024:de24:d228:b5c7	210.40.181.199
cb15:901b:901b:fb65:4024:de24:d228:b5c8	210.40.181.200
cb15:901b:901b:fb65:4024:de24:d228:b5c9	210.40.181.201
cb15:901b:901b:fb65:4024:de24:d228:b5ca	210.40.181.202
cb15:901b:901b:fb65:4024:de24:d228:b5cb	210.40.181.203
cb15:901b:901b:fb65:4024:de24:d228:b5cc	210.40.181.204
cb15:901b:901b:fb65:4024:de24:d228:b5cd	210.40.181.205
cb15:901b:901b:fb65:4024:de24:d228:b5ce	210.40.181.206
cb15:901b:901b:fb65:4024:de24:d228:b5cf	210.40.181.207
cb15:901b:901b:fb65:4024:de24:d228:b5d0	210.40.181.208
cb15:901b:901b:fb65:4024:de24:d228:b5d1	210.40.181.209
cb15:901b:901b:fb65:4024:de24:d228:b5d2	210.40.181.210
cb15:901b:901b:fb65:4024:de24:d228:b5d3	210.40.181.211
cb15:901b:901b:fb65:4024:de24:d228:b5d4	210.40.181.212
cb15:901b:901b:fb65:4024:de24:d228:b5d5	210.40.181.213
cb15:901b:901b:fb65:4024:de24:d228:b5d6	210.40.181.214
cb15:901b:901b:fb65:4024:de24:d228:b5d7	210.40.181.215
cb15:901b:901b:fb65:4024:de24:d228:b5d8	210.40.181.216
cb15:901b:901b:fb65:4024:de24:d228:b5d9	210.40.181.217
cb15:901b:901b:fb65:4024:de24:d228:b5da	210.40.181.218
cb15:901b:901b:fb65:4024:de24:d228:b5db	210.40.181.219
cb15:901b:901b:fb65:4024:de24:d228:b5dc	210.40.181.220
cb15:901b:901b:fb65:4024:de24:d228:b5dd	210.40.181.221
cb15:901b:901b:fb65:4024:de24:d228:b5de	210.40.181.222
cb15:901b:901b:fb65:4024:de24:d228:b5df	210.40.181.223
cb15:901b:901b:fb65:4024:de24:d228:b5e0	210.40.181.224
cb15:901b:901b:fb65:4024:de24:d228:b5e1	210.40.181.225
cb15:901b:901b:fb65:4024:de24:d228:b5e2	210.40.181.226
cb15:901b:901b:fb65:4024:de24:d228:b5e3	210.40.181.227
cb15:901b:901b:fb65:4024:de24:d228:b5e4	210.40.181.228
cb15:901b:901b:fb65:4024:de24:d228:b5e5	210.40.181.229
cb15:901b:901b:fb65:4024:de24:d228:b5e6	210.40.181.230
cb15:901b:901b:fb65:4024:de24:d228:b5e7	210.40.181.231
cb15:901b:901b:fb65:4024:de24:d228:b5e8	210.40.181.232
cb15:901b:901b:fb65:4024:de24:d228:b5e9	210.40.181.233
cb15:901b:901b:fb65:4024:de24:d228:b5ea	210.40.181.234
cb15:901b:901b:fb65:4024:de24:d228:b5eb	210.40.181.235
cb15:901b:901b:fb65:4024:de24:d228:b5ec	210.40.181.236
cb15:901b:901b:fb65:4024:de24:d228:b5ed	210.40.181.237
cb15:901b:901b:fb65:4024:de24:d228:b5ee	210.40.181.238
cb15:901b:901b:fb65:4024:de24:d228:b5ef	210.40.181.239
cb15:901b:901b:fb65:4024:de24:d228:b5f0	210.40.181.240
cb15:901b:901b:fb65:4024:de24:d228:b5f1	210.40.181.241
cb15:901b:901b:fb65:4024:de24:d228:b5f2	210.40.181.242
cb15:901b:901b:fb65:4024:de24:d228:b5f3	210.40.181.243
cb15:901b:901b:fb65:4024:de24:d228:b5f4	210.40.181.244
cb15:901b:901b:fb65:4024:de24:d228:b5f5	210.40.181.245
cb15:901b:901b:fb65:4024:de24:d228:b5f6	210.40.181.246
cb15:901b:901b:fb65:4024:de24:d228:b5f7	210.40.181.247
cb15:901b:901b:fb65:4024:de24:d228:b5f8	210.40.181.248
cb15:901b:901b:fb65:4024:de24:d228:b5f9	210.40.181.249
cb15:901b:901b:fb65:4024:de24:d228:b5fa	210.40.181.250
cb15:901b:901b:fb65:4024:de24:d228:b5fb	210.40.181.251
cb15:901b:901b:fb65:4024:de24:d228:b5fc	210.40.181.252
cb15:901b:901b:fb65:4024:de24:d228:b5fd	210.40.181.253
cb15:901b:901b:fb65:4024:de24:d228:b5fe	210.40.181.254
cb15:901b:901b:fb65:4024:de24:d228:b5ff	210.40.181.255

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.