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:8024:901b:91bc:cb15:1549:6701	21.73.103.1
cb15:901b:8024:901b:91bc:cb15:1549:6702	21.73.103.2
cb15:901b:8024:901b:91bc:cb15:1549:6703	21.73.103.3
cb15:901b:8024:901b:91bc:cb15:1549:6704	21.73.103.4
cb15:901b:8024:901b:91bc:cb15:1549:6705	21.73.103.5
cb15:901b:8024:901b:91bc:cb15:1549:6706	21.73.103.6
cb15:901b:8024:901b:91bc:cb15:1549:6707	21.73.103.7
cb15:901b:8024:901b:91bc:cb15:1549:6708	21.73.103.8
cb15:901b:8024:901b:91bc:cb15:1549:6709	21.73.103.9
cb15:901b:8024:901b:91bc:cb15:1549:670a	21.73.103.10
cb15:901b:8024:901b:91bc:cb15:1549:670b	21.73.103.11
cb15:901b:8024:901b:91bc:cb15:1549:670c	21.73.103.12
cb15:901b:8024:901b:91bc:cb15:1549:670d	21.73.103.13
cb15:901b:8024:901b:91bc:cb15:1549:670e	21.73.103.14
cb15:901b:8024:901b:91bc:cb15:1549:670f	21.73.103.15
cb15:901b:8024:901b:91bc:cb15:1549:6710	21.73.103.16
cb15:901b:8024:901b:91bc:cb15:1549:6711	21.73.103.17
cb15:901b:8024:901b:91bc:cb15:1549:6712	21.73.103.18
cb15:901b:8024:901b:91bc:cb15:1549:6713	21.73.103.19
cb15:901b:8024:901b:91bc:cb15:1549:6714	21.73.103.20
cb15:901b:8024:901b:91bc:cb15:1549:6715	21.73.103.21
cb15:901b:8024:901b:91bc:cb15:1549:6716	21.73.103.22
cb15:901b:8024:901b:91bc:cb15:1549:6717	21.73.103.23
cb15:901b:8024:901b:91bc:cb15:1549:6718	21.73.103.24
cb15:901b:8024:901b:91bc:cb15:1549:6719	21.73.103.25
cb15:901b:8024:901b:91bc:cb15:1549:671a	21.73.103.26
cb15:901b:8024:901b:91bc:cb15:1549:671b	21.73.103.27
cb15:901b:8024:901b:91bc:cb15:1549:671c	21.73.103.28
cb15:901b:8024:901b:91bc:cb15:1549:671d	21.73.103.29
cb15:901b:8024:901b:91bc:cb15:1549:671e	21.73.103.30
cb15:901b:8024:901b:91bc:cb15:1549:671f	21.73.103.31
cb15:901b:8024:901b:91bc:cb15:1549:6720	21.73.103.32
cb15:901b:8024:901b:91bc:cb15:1549:6721	21.73.103.33
cb15:901b:8024:901b:91bc:cb15:1549:6722	21.73.103.34
cb15:901b:8024:901b:91bc:cb15:1549:6723	21.73.103.35
cb15:901b:8024:901b:91bc:cb15:1549:6724	21.73.103.36
cb15:901b:8024:901b:91bc:cb15:1549:6725	21.73.103.37
cb15:901b:8024:901b:91bc:cb15:1549:6726	21.73.103.38
cb15:901b:8024:901b:91bc:cb15:1549:6727	21.73.103.39
cb15:901b:8024:901b:91bc:cb15:1549:6728	21.73.103.40
cb15:901b:8024:901b:91bc:cb15:1549:6729	21.73.103.41
cb15:901b:8024:901b:91bc:cb15:1549:672a	21.73.103.42
cb15:901b:8024:901b:91bc:cb15:1549:672b	21.73.103.43
cb15:901b:8024:901b:91bc:cb15:1549:672c	21.73.103.44
cb15:901b:8024:901b:91bc:cb15:1549:672d	21.73.103.45
cb15:901b:8024:901b:91bc:cb15:1549:672e	21.73.103.46
cb15:901b:8024:901b:91bc:cb15:1549:672f	21.73.103.47
cb15:901b:8024:901b:91bc:cb15:1549:6730	21.73.103.48
cb15:901b:8024:901b:91bc:cb15:1549:6731	21.73.103.49
cb15:901b:8024:901b:91bc:cb15:1549:6732	21.73.103.50
cb15:901b:8024:901b:91bc:cb15:1549:6733	21.73.103.51
cb15:901b:8024:901b:91bc:cb15:1549:6734	21.73.103.52
cb15:901b:8024:901b:91bc:cb15:1549:6735	21.73.103.53
cb15:901b:8024:901b:91bc:cb15:1549:6736	21.73.103.54
cb15:901b:8024:901b:91bc:cb15:1549:6737	21.73.103.55
cb15:901b:8024:901b:91bc:cb15:1549:6738	21.73.103.56
cb15:901b:8024:901b:91bc:cb15:1549:6739	21.73.103.57
cb15:901b:8024:901b:91bc:cb15:1549:673a	21.73.103.58
cb15:901b:8024:901b:91bc:cb15:1549:673b	21.73.103.59
cb15:901b:8024:901b:91bc:cb15:1549:673c	21.73.103.60

cb15:901b:8024:901b:91bc:cb15:1549:673d	21.73.103.61
cb15:901b:8024:901b:91bc:cb15:1549:673e	21.73.103.62
cb15:901b:8024:901b:91bc:cb15:1549:673f	21.73.103.63
cb15:901b:8024:901b:91bc:cb15:1549:6740	21.73.103.64
cb15:901b:8024:901b:91bc:cb15:1549:6741	21.73.103.65
cb15:901b:8024:901b:91bc:cb15:1549:6742	21.73.103.66
cb15:901b:8024:901b:91bc:cb15:1549:6743	21.73.103.67
cb15:901b:8024:901b:91bc:cb15:1549:6744	21.73.103.68
cb15:901b:8024:901b:91bc:cb15:1549:6745	21.73.103.69
cb15:901b:8024:901b:91bc:cb15:1549:6746	21.73.103.70
cb15:901b:8024:901b:91bc:cb15:1549:6747	21.73.103.71
cb15:901b:8024:901b:91bc:cb15:1549:6748	21.73.103.72
cb15:901b:8024:901b:91bc:cb15:1549:6749	21.73.103.73
cb15:901b:8024:901b:91bc:cb15:1549:674a	21.73.103.74
cb15:901b:8024:901b:91bc:cb15:1549:674b	21.73.103.75
cb15:901b:8024:901b:91bc:cb15:1549:674c	21.73.103.76
cb15:901b:8024:901b:91bc:cb15:1549:674d	21.73.103.77
cb15:901b:8024:901b:91bc:cb15:1549:674e	21.73.103.78
cb15:901b:8024:901b:91bc:cb15:1549:674f	21.73.103.79
cb15:901b:8024:901b:91bc:cb15:1549:6750	21.73.103.80
cb15:901b:8024:901b:91bc:cb15:1549:6751	21.73.103.81
cb15:901b:8024:901b:91bc:cb15:1549:6752	21.73.103.82
cb15:901b:8024:901b:91bc:cb15:1549:6753	21.73.103.83
cb15:901b:8024:901b:91bc:cb15:1549:6754	21.73.103.84
cb15:901b:8024:901b:91bc:cb15:1549:6755	21.73.103.85
cb15:901b:8024:901b:91bc:cb15:1549:6756	21.73.103.86
cb15:901b:8024:901b:91bc:cb15:1549:6757	21.73.103.87
cb15:901b:8024:901b:91bc:cb15:1549:6758	21.73.103.88
cb15:901b:8024:901b:91bc:cb15:1549:6759	21.73.103.89
cb15:901b:8024:901b:91bc:cb15:1549:675a	21.73.103.90
cb15:901b:8024:901b:91bc:cb15:1549:675b	21.73.103.91
cb15:901b:8024:901b:91bc:cb15:1549:675c	21.73.103.92
cb15:901b:8024:901b:91bc:cb15:1549:675d	21.73.103.93
cb15:901b:8024:901b:91bc:cb15:1549:675e	21.73.103.94
cb15:901b:8024:901b:91bc:cb15:1549:675f	21.73.103.95
cb15:901b:8024:901b:91bc:cb15:1549:6760	21.73.103.96
cb15:901b:8024:901b:91bc:cb15:1549:6761	21.73.103.97
cb15:901b:8024:901b:91bc:cb15:1549:6762	21.73.103.98
cb15:901b:8024:901b:91bc:cb15:1549:6763	21.73.103.99
cb15:901b:8024:901b:91bc:cb15:1549:6764	21.73.103.100
cb15:901b:8024:901b:91bc:cb15:1549:6765	21.73.103.101
cb15:901b:8024:901b:91bc:cb15:1549:6766	21.73.103.102
cb15:901b:8024:901b:91bc:cb15:1549:6767	21.73.103.103
cb15:901b:8024:901b:91bc:cb15:1549:6768	21.73.103.104
cb15:901b:8024:901b:91bc:cb15:1549:6769	21.73.103.105
cb15:901b:8024:901b:91bc:cb15:1549:676a	21.73.103.106
cb15:901b:8024:901b:91bc:cb15:1549:676b	21.73.103.107
cb15:901b:8024:901b:91bc:cb15:1549:676c	21.73.103.108
cb15:901b:8024:901b:91bc:cb15:1549:676d	21.73.103.109
cb15:901b:8024:901b:91bc:cb15:1549:676e	21.73.103.110
cb15:901b:8024:901b:91bc:cb15:1549:676f	21.73.103.111
cb15:901b:8024:901b:91bc:cb15:1549:6770	21.73.103.112
cb15:901b:8024:901b:91bc:cb15:1549:6771	21.73.103.113
cb15:901b:8024:901b:91bc:cb15:1549:6772	21.73.103.114
cb15:901b:8024:901b:91bc:cb15:1549:6773	21.73.103.115
cb15:901b:8024:901b:91bc:cb15:1549:6774	21.73.103.116
cb15:901b:8024:901b:91bc:cb15:1549:6775	21.73.103.117
cb15:901b:8024:901b:91bc:cb15:1549:6776	21.73.103.118
cb15:901b:8024:901b:91bc:cb15:1549:6777	21.73.103.119
cb15:901b:8024:901b:91bc:cb15:1549:6778	21.73.103.120

cb15:901b:8024:901b:91bc:cb15:1549:6779	21.73.103.121
cb15:901b:8024:901b:91bc:cb15:1549:677a	21.73.103.122
cb15:901b:8024:901b:91bc:cb15:1549:677b	21.73.103.123
cb15:901b:8024:901b:91bc:cb15:1549:677c	21.73.103.124
cb15:901b:8024:901b:91bc:cb15:1549:677d	21.73.103.125
cb15:901b:8024:901b:91bc:cb15:1549:677e	21.73.103.126
cb15:901b:8024:901b:91bc:cb15:1549:677f	21.73.103.127
cb15:901b:8024:901b:91bc:cb15:1549:6780	21.73.103.128
cb15:901b:8024:901b:91bc:cb15:1549:6781	21.73.103.129
cb15:901b:8024:901b:91bc:cb15:1549:6782	21.73.103.130
cb15:901b:8024:901b:91bc:cb15:1549:6783	21.73.103.131
cb15:901b:8024:901b:91bc:cb15:1549:6784	21.73.103.132
cb15:901b:8024:901b:91bc:cb15:1549:6785	21.73.103.133
cb15:901b:8024:901b:91bc:cb15:1549:6786	21.73.103.134
cb15:901b:8024:901b:91bc:cb15:1549:6787	21.73.103.135
cb15:901b:8024:901b:91bc:cb15:1549:6788	21.73.103.136
cb15:901b:8024:901b:91bc:cb15:1549:6789	21.73.103.137
cb15:901b:8024:901b:91bc:cb15:1549:678a	21.73.103.138
cb15:901b:8024:901b:91bc:cb15:1549:678b	21.73.103.139
cb15:901b:8024:901b:91bc:cb15:1549:678c	21.73.103.140
cb15:901b:8024:901b:91bc:cb15:1549:678d	21.73.103.141
cb15:901b:8024:901b:91bc:cb15:1549:678e	21.73.103.142
cb15:901b:8024:901b:91bc:cb15:1549:678f	21.73.103.143
cb15:901b:8024:901b:91bc:cb15:1549:6790	21.73.103.144
cb15:901b:8024:901b:91bc:cb15:1549:6791	21.73.103.145
cb15:901b:8024:901b:91bc:cb15:1549:6792	21.73.103.146
cb15:901b:8024:901b:91bc:cb15:1549:6793	21.73.103.147
cb15:901b:8024:901b:91bc:cb15:1549:6794	21.73.103.148
cb15:901b:8024:901b:91bc:cb15:1549:6795	21.73.103.149
cb15:901b:8024:901b:91bc:cb15:1549:6796	21.73.103.150
cb15:901b:8024:901b:91bc:cb15:1549:6797	21.73.103.151
cb15:901b:8024:901b:91bc:cb15:1549:6798	21.73.103.152
cb15:901b:8024:901b:91bc:cb15:1549:6799	21.73.103.153
cb15:901b:8024:901b:91bc:cb15:1549:679a	21.73.103.154
cb15:901b:8024:901b:91bc:cb15:1549:679b	21.73.103.155
cb15:901b:8024:901b:91bc:cb15:1549:679c	21.73.103.156
cb15:901b:8024:901b:91bc:cb15:1549:679d	21.73.103.157
cb15:901b:8024:901b:91bc:cb15:1549:679e	21.73.103.158
cb15:901b:8024:901b:91bc:cb15:1549:679f	21.73.103.159
cb15:901b:8024:901b:91bc:cb15:1549:67a0	21.73.103.160
cb15:901b:8024:901b:91bc:cb15:1549:67a1	21.73.103.161
cb15:901b:8024:901b:91bc:cb15:1549:67a2	21.73.103.162
cb15:901b:8024:901b:91bc:cb15:1549:67a3	21.73.103.163
cb15:901b:8024:901b:91bc:cb15:1549:67a4	21.73.103.164
cb15:901b:8024:901b:91bc:cb15:1549:67a5	21.73.103.165
cb15:901b:8024:901b:91bc:cb15:1549:67a6	21.73.103.166
cb15:901b:8024:901b:91bc:cb15:1549:67a7	21.73.103.167
cb15:901b:8024:901b:91bc:cb15:1549:67a8	21.73.103.168
cb15:901b:8024:901b:91bc:cb15:1549:67a9	21.73.103.169
cb15:901b:8024:901b:91bc:cb15:1549:67aa	21.73.103.170
cb15:901b:8024:901b:91bc:cb15:1549:67ab	21.73.103.171
cb15:901b:8024:901b:91bc:cb15:1549:67ac	21.73.103.172
cb15:901b:8024:901b:91bc:cb15:1549:67ad	21.73.103.173
cb15:901b:8024:901b:91bc:cb15:1549:67ae	21.73.103.174
cb15:901b:8024:901b:91bc:cb15:1549:67af	21.73.103.175
cb15:901b:8024:901b:91bc:cb15:1549:67b0	21.73.103.176
cb15:901b:8024:901b:91bc:cb15:1549:67b1	21.73.103.177
cb15:901b:8024:901b:91bc:cb15:1549:67b2	21.73.103.178
cb15:901b:8024:901b:91bc:cb15:1549:67b3	21.73.103.179
cb15:901b:8024:901b:91bc:cb15:1549:67b4	21.73.103.180

cb15:901b:8024:901b:91bc:cb15:1549:67b5	21.73.103.181
cb15:901b:8024:901b:91bc:cb15:1549:67b6	21.73.103.182
cb15:901b:8024:901b:91bc:cb15:1549:67b7	21.73.103.183
cb15:901b:8024:901b:91bc:cb15:1549:67b8	21.73.103.184
cb15:901b:8024:901b:91bc:cb15:1549:67b9	21.73.103.185
cb15:901b:8024:901b:91bc:cb15:1549:67ba	21.73.103.186
cb15:901b:8024:901b:91bc:cb15:1549:67bb	21.73.103.187
cb15:901b:8024:901b:91bc:cb15:1549:67bc	21.73.103.188
cb15:901b:8024:901b:91bc:cb15:1549:67bd	21.73.103.189
cb15:901b:8024:901b:91bc:cb15:1549:67be	21.73.103.190
cb15:901b:8024:901b:91bc:cb15:1549:67bf	21.73.103.191
cb15:901b:8024:901b:91bc:cb15:1549:67c0	21.73.103.192
cb15:901b:8024:901b:91bc:cb15:1549:67c1	21.73.103.193
cb15:901b:8024:901b:91bc:cb15:1549:67c2	21.73.103.194
cb15:901b:8024:901b:91bc:cb15:1549:67c3	21.73.103.195
cb15:901b:8024:901b:91bc:cb15:1549:67c4	21.73.103.196
cb15:901b:8024:901b:91bc:cb15:1549:67c5	21.73.103.197
cb15:901b:8024:901b:91bc:cb15:1549:67c6	21.73.103.198
cb15:901b:8024:901b:91bc:cb15:1549:67c7	21.73.103.199
cb15:901b:8024:901b:91bc:cb15:1549:67c8	21.73.103.200
cb15:901b:8024:901b:91bc:cb15:1549:67c9	21.73.103.201
cb15:901b:8024:901b:91bc:cb15:1549:67ca	21.73.103.202
cb15:901b:8024:901b:91bc:cb15:1549:67cb	21.73.103.203
cb15:901b:8024:901b:91bc:cb15:1549:67cc	21.73.103.204
cb15:901b:8024:901b:91bc:cb15:1549:67cd	21.73.103.205
cb15:901b:8024:901b:91bc:cb15:1549:67ce	21.73.103.206
cb15:901b:8024:901b:91bc:cb15:1549:67cf	21.73.103.207
cb15:901b:8024:901b:91bc:cb15:1549:67d0	21.73.103.208
cb15:901b:8024:901b:91bc:cb15:1549:67d1	21.73.103.209
cb15:901b:8024:901b:91bc:cb15:1549:67d2	21.73.103.210
cb15:901b:8024:901b:91bc:cb15:1549:67d3	21.73.103.211
cb15:901b:8024:901b:91bc:cb15:1549:67d4	21.73.103.212
cb15:901b:8024:901b:91bc:cb15:1549:67d5	21.73.103.213
cb15:901b:8024:901b:91bc:cb15:1549:67d6	21.73.103.214
cb15:901b:8024:901b:91bc:cb15:1549:67d7	21.73.103.215
cb15:901b:8024:901b:91bc:cb15:1549:67d8	21.73.103.216
cb15:901b:8024:901b:91bc:cb15:1549:67d9	21.73.103.217
cb15:901b:8024:901b:91bc:cb15:1549:67da	21.73.103.218
cb15:901b:8024:901b:91bc:cb15:1549:67db	21.73.103.219
cb15:901b:8024:901b:91bc:cb15:1549:67dc	21.73.103.220
cb15:901b:8024:901b:91bc:cb15:1549:67dd	21.73.103.221
cb15:901b:8024:901b:91bc:cb15:1549:67de	21.73.103.222
cb15:901b:8024:901b:91bc:cb15:1549:67df	21.73.103.223
cb15:901b:8024:901b:91bc:cb15:1549:67e0	21.73.103.224
cb15:901b:8024:901b:91bc:cb15:1549:67e1	21.73.103.225
cb15:901b:8024:901b:91bc:cb15:1549:67e2	21.73.103.226
cb15:901b:8024:901b:91bc:cb15:1549:67e3	21.73.103.227
cb15:901b:8024:901b:91bc:cb15:1549:67e4	21.73.103.228
cb15:901b:8024:901b:91bc:cb15:1549:67e5	21.73.103.229
cb15:901b:8024:901b:91bc:cb15:1549:67e6	21.73.103.230
cb15:901b:8024:901b:91bc:cb15:1549:67e7	21.73.103.231
cb15:901b:8024:901b:91bc:cb15:1549:67e8	21.73.103.232
cb15:901b:8024:901b:91bc:cb15:1549:67e9	21.73.103.233
cb15:901b:8024:901b:91bc:cb15:1549:67ea	21.73.103.234
cb15:901b:8024:901b:91bc:cb15:1549:67eb	21.73.103.235
cb15:901b:8024:901b:91bc:cb15:1549:67ec	21.73.103.236
cb15:901b:8024:901b:91bc:cb15:1549:67ed	21.73.103.237
cb15:901b:8024:901b:91bc:cb15:1549:67ee	21.73.103.238
cb15:901b:8024:901b:91bc:cb15:1549:67ef	21.73.103.239
cb15:901b:8024:901b:91bc:cb15:1549:67f0	21.73.103.240
cb15:901b:8024:901b:91bc:cb15:1549:67f1	21.73.103.241
cb15:901b:8024:901b:91bc:cb15:1549:67f2	21.73.103.242
cb15:901b:8024:901b:91bc:cb15:1549:67f3	21.73.103.243
cb15:901b:8024:901b:91bc:cb15:1549:67f4	21.73.103.244
cb15:901b:8024:901b:91bc:cb15:1549:67f5	21.73.103.245
cb15:901b:8024:901b:91bc:cb15:1549:67f6	21.73.103.246
cb15:901b:8024:901b:91bc:cb15:1549:67f7	21.73.103.247
cb15:901b:8024:901b:91bc:cb15:1549:67f8	21.73.103.248
cb15:901b:8024:901b:91bc:cb15:1549:67f9	21.73.103.249
cb15:901b:8024:901b:91bc:cb15:1549:67fa	21.73.103.250
cb15:901b:8024:901b:91bc:cb15:1549:67fb	21.73.103.251
cb15:901b:8024:901b:91bc:cb15:1549:67fc	21.73.103.252
cb15:901b:8024:901b:91bc:cb15:1549:67fd	21.73.103.253
cb15:901b:8024:901b:91bc:cb15:1549:67fe	21.73.103.254
cb15:901b:8024:901b:91bc:cb15:1549:67ff	21.73.103.255

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.