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:ada3:b51a:fbca:6701	251.202.103.1
cb15:901b:901b:1324:ada3:b51a:fbca:6702	251.202.103.2
cb15:901b:901b:1324:ada3:b51a:fbca:6703	251.202.103.3
cb15:901b:901b:1324:ada3:b51a:fbca:6704	251.202.103.4
cb15:901b:901b:1324:ada3:b51a:fbca:6705	251.202.103.5
cb15:901b:901b:1324:ada3:b51a:fbca:6706	251.202.103.6
cb15:901b:901b:1324:ada3:b51a:fbca:6707	251.202.103.7
cb15:901b:901b:1324:ada3:b51a:fbca:6708	251.202.103.8
cb15:901b:901b:1324:ada3:b51a:fbca:6709	251.202.103.9
cb15:901b:901b:1324:ada3:b51a:fbca:670a	251.202.103.10
cb15:901b:901b:1324:ada3:b51a:fbca:670b	251.202.103.11
cb15:901b:901b:1324:ada3:b51a:fbca:670c	251.202.103.12
cb15:901b:901b:1324:ada3:b51a:fbca:670d	251.202.103.13
cb15:901b:901b:1324:ada3:b51a:fbca:670e	251.202.103.14
cb15:901b:901b:1324:ada3:b51a:fbca:670f	251.202.103.15
cb15:901b:901b:1324:ada3:b51a:fbca:6710	251.202.103.16
cb15:901b:901b:1324:ada3:b51a:fbca:6711	251.202.103.17
cb15:901b:901b:1324:ada3:b51a:fbca:6712	251.202.103.18
cb15:901b:901b:1324:ada3:b51a:fbca:6713	251.202.103.19
cb15:901b:901b:1324:ada3:b51a:fbca:6714	251.202.103.20
cb15:901b:901b:1324:ada3:b51a:fbca:6715	251.202.103.21
cb15:901b:901b:1324:ada3:b51a:fbca:6716	251.202.103.22
cb15:901b:901b:1324:ada3:b51a:fbca:6717	251.202.103.23
cb15:901b:901b:1324:ada3:b51a:fbca:6718	251.202.103.24
cb15:901b:901b:1324:ada3:b51a:fbca:6719	251.202.103.25
cb15:901b:901b:1324:ada3:b51a:fbca:671a	251.202.103.26
cb15:901b:901b:1324:ada3:b51a:fbca:671b	251.202.103.27
cb15:901b:901b:1324:ada3:b51a:fbca:671c	251.202.103.28
cb15:901b:901b:1324:ada3:b51a:fbca:671d	251.202.103.29
cb15:901b:901b:1324:ada3:b51a:fbca:671e	251.202.103.30
cb15:901b:901b:1324:ada3:b51a:fbca:671f	251.202.103.31
cb15:901b:901b:1324:ada3:b51a:fbca:6720	251.202.103.32
cb15:901b:901b:1324:ada3:b51a:fbca:6721	251.202.103.33
cb15:901b:901b:1324:ada3:b51a:fbca:6722	251.202.103.34
cb15:901b:901b:1324:ada3:b51a:fbca:6723	251.202.103.35
cb15:901b:901b:1324:ada3:b51a:fbca:6724	251.202.103.36
cb15:901b:901b:1324:ada3:b51a:fbca:6725	251.202.103.37
cb15:901b:901b:1324:ada3:b51a:fbca:6726	251.202.103.38
cb15:901b:901b:1324:ada3:b51a:fbca:6727	251.202.103.39
cb15:901b:901b:1324:ada3:b51a:fbca:6728	251.202.103.40
cb15:901b:901b:1324:ada3:b51a:fbca:6729	251.202.103.41
cb15:901b:901b:1324:ada3:b51a:fbca:672a	251.202.103.42
cb15:901b:901b:1324:ada3:b51a:fbca:672b	251.202.103.43
cb15:901b:901b:1324:ada3:b51a:fbca:672c	251.202.103.44
cb15:901b:901b:1324:ada3:b51a:fbca:672d	251.202.103.45
cb15:901b:901b:1324:ada3:b51a:fbca:672e	251.202.103.46
cb15:901b:901b:1324:ada3:b51a:fbca:672f	251.202.103.47
cb15:901b:901b:1324:ada3:b51a:fbca:6730	251.202.103.48
cb15:901b:901b:1324:ada3:b51a:fbca:6731	251.202.103.49
cb15:901b:901b:1324:ada3:b51a:fbca:6732	251.202.103.50
cb15:901b:901b:1324:ada3:b51a:fbca:6733	251.202.103.51
cb15:901b:901b:1324:ada3:b51a:fbca:6734	251.202.103.52
cb15:901b:901b:1324:ada3:b51a:fbca:6735	251.202.103.53
cb15:901b:901b:1324:ada3:b51a:fbca:6736	251.202.103.54
cb15:901b:901b:1324:ada3:b51a:fbca:6737	251.202.103.55
cb15:901b:901b:1324:ada3:b51a:fbca:6738	251.202.103.56
cb15:901b:901b:1324:ada3:b51a:fbca:6739	251.202.103.57
cb15:901b:901b:1324:ada3:b51a:fbca:673a	251.202.103.58
cb15:901b:901b:1324:ada3:b51a:fbca:673b	251.202.103.59
cb15:901b:901b:1324:ada3:b51a:fbca:673c	251.202.103.60

cb15:901b:901b:1324:ada3:b51a:fbca:673d	251.202.103.61
cb15:901b:901b:1324:ada3:b51a:fbca:673e	251.202.103.62
cb15:901b:901b:1324:ada3:b51a:fbca:673f	251.202.103.63
cb15:901b:901b:1324:ada3:b51a:fbca:6740	251.202.103.64
cb15:901b:901b:1324:ada3:b51a:fbca:6741	251.202.103.65
cb15:901b:901b:1324:ada3:b51a:fbca:6742	251.202.103.66
cb15:901b:901b:1324:ada3:b51a:fbca:6743	251.202.103.67
cb15:901b:901b:1324:ada3:b51a:fbca:6744	251.202.103.68
cb15:901b:901b:1324:ada3:b51a:fbca:6745	251.202.103.69
cb15:901b:901b:1324:ada3:b51a:fbca:6746	251.202.103.70
cb15:901b:901b:1324:ada3:b51a:fbca:6747	251.202.103.71
cb15:901b:901b:1324:ada3:b51a:fbca:6748	251.202.103.72
cb15:901b:901b:1324:ada3:b51a:fbca:6749	251.202.103.73
cb15:901b:901b:1324:ada3:b51a:fbca:674a	251.202.103.74
cb15:901b:901b:1324:ada3:b51a:fbca:674b	251.202.103.75
cb15:901b:901b:1324:ada3:b51a:fbca:674c	251.202.103.76
cb15:901b:901b:1324:ada3:b51a:fbca:674d	251.202.103.77
cb15:901b:901b:1324:ada3:b51a:fbca:674e	251.202.103.78
cb15:901b:901b:1324:ada3:b51a:fbca:674f	251.202.103.79
cb15:901b:901b:1324:ada3:b51a:fbca:6750	251.202.103.80
cb15:901b:901b:1324:ada3:b51a:fbca:6751	251.202.103.81
cb15:901b:901b:1324:ada3:b51a:fbca:6752	251.202.103.82
cb15:901b:901b:1324:ada3:b51a:fbca:6753	251.202.103.83
cb15:901b:901b:1324:ada3:b51a:fbca:6754	251.202.103.84
cb15:901b:901b:1324:ada3:b51a:fbca:6755	251.202.103.85
cb15:901b:901b:1324:ada3:b51a:fbca:6756	251.202.103.86
cb15:901b:901b:1324:ada3:b51a:fbca:6757	251.202.103.87
cb15:901b:901b:1324:ada3:b51a:fbca:6758	251.202.103.88
cb15:901b:901b:1324:ada3:b51a:fbca:6759	251.202.103.89
cb15:901b:901b:1324:ada3:b51a:fbca:675a	251.202.103.90
cb15:901b:901b:1324:ada3:b51a:fbca:675b	251.202.103.91
cb15:901b:901b:1324:ada3:b51a:fbca:675c	251.202.103.92
cb15:901b:901b:1324:ada3:b51a:fbca:675d	251.202.103.93
cb15:901b:901b:1324:ada3:b51a:fbca:675e	251.202.103.94
cb15:901b:901b:1324:ada3:b51a:fbca:675f	251.202.103.95
cb15:901b:901b:1324:ada3:b51a:fbca:6760	251.202.103.96
cb15:901b:901b:1324:ada3:b51a:fbca:6761	251.202.103.97
cb15:901b:901b:1324:ada3:b51a:fbca:6762	251.202.103.98
cb15:901b:901b:1324:ada3:b51a:fbca:6763	251.202.103.99
cb15:901b:901b:1324:ada3:b51a:fbca:6764	251.202.103.100
cb15:901b:901b:1324:ada3:b51a:fbca:6765	251.202.103.101
cb15:901b:901b:1324:ada3:b51a:fbca:6766	251.202.103.102
cb15:901b:901b:1324:ada3:b51a:fbca:6767	251.202.103.103
cb15:901b:901b:1324:ada3:b51a:fbca:6768	251.202.103.104
cb15:901b:901b:1324:ada3:b51a:fbca:6769	251.202.103.105
cb15:901b:901b:1324:ada3:b51a:fbca:676a	251.202.103.106
cb15:901b:901b:1324:ada3:b51a:fbca:676b	251.202.103.107
cb15:901b:901b:1324:ada3:b51a:fbca:676c	251.202.103.108
cb15:901b:901b:1324:ada3:b51a:fbca:676d	251.202.103.109
cb15:901b:901b:1324:ada3:b51a:fbca:676e	251.202.103.110
cb15:901b:901b:1324:ada3:b51a:fbca:676f	251.202.103.111
cb15:901b:901b:1324:ada3:b51a:fbca:6770	251.202.103.112
cb15:901b:901b:1324:ada3:b51a:fbca:6771	251.202.103.113
cb15:901b:901b:1324:ada3:b51a:fbca:6772	251.202.103.114
cb15:901b:901b:1324:ada3:b51a:fbca:6773	251.202.103.115
cb15:901b:901b:1324:ada3:b51a:fbca:6774	251.202.103.116
cb15:901b:901b:1324:ada3:b51a:fbca:6775	251.202.103.117
cb15:901b:901b:1324:ada3:b51a:fbca:6776	251.202.103.118
cb15:901b:901b:1324:ada3:b51a:fbca:6777	251.202.103.119
cb15:901b:901b:1324:ada3:b51a:fbca:6778	251.202.103.120

cb15:901b:901b:1324:ada3:b51a:fbca:6779	251.202.103.121
cb15:901b:901b:1324:ada3:b51a:fbca:677a	251.202.103.122
cb15:901b:901b:1324:ada3:b51a:fbca:677b	251.202.103.123
cb15:901b:901b:1324:ada3:b51a:fbca:677c	251.202.103.124
cb15:901b:901b:1324:ada3:b51a:fbca:677d	251.202.103.125
cb15:901b:901b:1324:ada3:b51a:fbca:677e	251.202.103.126
cb15:901b:901b:1324:ada3:b51a:fbca:677f	251.202.103.127
cb15:901b:901b:1324:ada3:b51a:fbca:6780	251.202.103.128
cb15:901b:901b:1324:ada3:b51a:fbca:6781	251.202.103.129
cb15:901b:901b:1324:ada3:b51a:fbca:6782	251.202.103.130
cb15:901b:901b:1324:ada3:b51a:fbca:6783	251.202.103.131
cb15:901b:901b:1324:ada3:b51a:fbca:6784	251.202.103.132
cb15:901b:901b:1324:ada3:b51a:fbca:6785	251.202.103.133
cb15:901b:901b:1324:ada3:b51a:fbca:6786	251.202.103.134
cb15:901b:901b:1324:ada3:b51a:fbca:6787	251.202.103.135
cb15:901b:901b:1324:ada3:b51a:fbca:6788	251.202.103.136
cb15:901b:901b:1324:ada3:b51a:fbca:6789	251.202.103.137
cb15:901b:901b:1324:ada3:b51a:fbca:678a	251.202.103.138
cb15:901b:901b:1324:ada3:b51a:fbca:678b	251.202.103.139
cb15:901b:901b:1324:ada3:b51a:fbca:678c	251.202.103.140
cb15:901b:901b:1324:ada3:b51a:fbca:678d	251.202.103.141
cb15:901b:901b:1324:ada3:b51a:fbca:678e	251.202.103.142
cb15:901b:901b:1324:ada3:b51a:fbca:678f	251.202.103.143
cb15:901b:901b:1324:ada3:b51a:fbca:6790	251.202.103.144
cb15:901b:901b:1324:ada3:b51a:fbca:6791	251.202.103.145
cb15:901b:901b:1324:ada3:b51a:fbca:6792	251.202.103.146
cb15:901b:901b:1324:ada3:b51a:fbca:6793	251.202.103.147
cb15:901b:901b:1324:ada3:b51a:fbca:6794	251.202.103.148
cb15:901b:901b:1324:ada3:b51a:fbca:6795	251.202.103.149
cb15:901b:901b:1324:ada3:b51a:fbca:6796	251.202.103.150
cb15:901b:901b:1324:ada3:b51a:fbca:6797	251.202.103.151
cb15:901b:901b:1324:ada3:b51a:fbca:6798	251.202.103.152
cb15:901b:901b:1324:ada3:b51a:fbca:6799	251.202.103.153
cb15:901b:901b:1324:ada3:b51a:fbca:679a	251.202.103.154
cb15:901b:901b:1324:ada3:b51a:fbca:679b	251.202.103.155
cb15:901b:901b:1324:ada3:b51a:fbca:679c	251.202.103.156
cb15:901b:901b:1324:ada3:b51a:fbca:679d	251.202.103.157
cb15:901b:901b:1324:ada3:b51a:fbca:679e	251.202.103.158
cb15:901b:901b:1324:ada3:b51a:fbca:679f	251.202.103.159
cb15:901b:901b:1324:ada3:b51a:fbca:67a0	251.202.103.160
cb15:901b:901b:1324:ada3:b51a:fbca:67a1	251.202.103.161
cb15:901b:901b:1324:ada3:b51a:fbca:67a2	251.202.103.162
cb15:901b:901b:1324:ada3:b51a:fbca:67a3	251.202.103.163
cb15:901b:901b:1324:ada3:b51a:fbca:67a4	251.202.103.164
cb15:901b:901b:1324:ada3:b51a:fbca:67a5	251.202.103.165
cb15:901b:901b:1324:ada3:b51a:fbca:67a6	251.202.103.166
cb15:901b:901b:1324:ada3:b51a:fbca:67a7	251.202.103.167
cb15:901b:901b:1324:ada3:b51a:fbca:67a8	251.202.103.168
cb15:901b:901b:1324:ada3:b51a:fbca:67a9	251.202.103.169
cb15:901b:901b:1324:ada3:b51a:fbca:67aa	251.202.103.170
cb15:901b:901b:1324:ada3:b51a:fbca:67ab	251.202.103.171
cb15:901b:901b:1324:ada3:b51a:fbca:67ac	251.202.103.172
cb15:901b:901b:1324:ada3:b51a:fbca:67ad	251.202.103.173
cb15:901b:901b:1324:ada3:b51a:fbca:67ae	251.202.103.174
cb15:901b:901b:1324:ada3:b51a:fbca:67af	251.202.103.175
cb15:901b:901b:1324:ada3:b51a:fbca:67b0	251.202.103.176
cb15:901b:901b:1324:ada3:b51a:fbca:67b1	251.202.103.177
cb15:901b:901b:1324:ada3:b51a:fbca:67b2	251.202.103.178
cb15:901b:901b:1324:ada3:b51a:fbca:67b3	251.202.103.179
cb15:901b:901b:1324:ada3:b51a:fbca:67b4	251.202.103.180

cb15:901b:901b:1324:ada3:b51a:fbca:67b5	251.202.103.181
cb15:901b:901b:1324:ada3:b51a:fbca:67b6	251.202.103.182
cb15:901b:901b:1324:ada3:b51a:fbca:67b7	251.202.103.183
cb15:901b:901b:1324:ada3:b51a:fbca:67b8	251.202.103.184
cb15:901b:901b:1324:ada3:b51a:fbca:67b9	251.202.103.185
cb15:901b:901b:1324:ada3:b51a:fbca:67ba	251.202.103.186
cb15:901b:901b:1324:ada3:b51a:fbca:67bb	251.202.103.187
cb15:901b:901b:1324:ada3:b51a:fbca:67bc	251.202.103.188
cb15:901b:901b:1324:ada3:b51a:fbca:67bd	251.202.103.189
cb15:901b:901b:1324:ada3:b51a:fbca:67be	251.202.103.190
cb15:901b:901b:1324:ada3:b51a:fbca:67bf	251.202.103.191
cb15:901b:901b:1324:ada3:b51a:fbca:67c0	251.202.103.192
cb15:901b:901b:1324:ada3:b51a:fbca:67c1	251.202.103.193
cb15:901b:901b:1324:ada3:b51a:fbca:67c2	251.202.103.194
cb15:901b:901b:1324:ada3:b51a:fbca:67c3	251.202.103.195
cb15:901b:901b:1324:ada3:b51a:fbca:67c4	251.202.103.196
cb15:901b:901b:1324:ada3:b51a:fbca:67c5	251.202.103.197
cb15:901b:901b:1324:ada3:b51a:fbca:67c6	251.202.103.198
cb15:901b:901b:1324:ada3:b51a:fbca:67c7	251.202.103.199
cb15:901b:901b:1324:ada3:b51a:fbca:67c8	251.202.103.200
cb15:901b:901b:1324:ada3:b51a:fbca:67c9	251.202.103.201
cb15:901b:901b:1324:ada3:b51a:fbca:67ca	251.202.103.202
cb15:901b:901b:1324:ada3:b51a:fbca:67cb	251.202.103.203
cb15:901b:901b:1324:ada3:b51a:fbca:67cc	251.202.103.204
cb15:901b:901b:1324:ada3:b51a:fbca:67cd	251.202.103.205
cb15:901b:901b:1324:ada3:b51a:fbca:67ce	251.202.103.206
cb15:901b:901b:1324:ada3:b51a:fbca:67cf	251.202.103.207
cb15:901b:901b:1324:ada3:b51a:fbca:67d0	251.202.103.208
cb15:901b:901b:1324:ada3:b51a:fbca:67d1	251.202.103.209
cb15:901b:901b:1324:ada3:b51a:fbca:67d2	251.202.103.210
cb15:901b:901b:1324:ada3:b51a:fbca:67d3	251.202.103.211
cb15:901b:901b:1324:ada3:b51a:fbca:67d4	251.202.103.212
cb15:901b:901b:1324:ada3:b51a:fbca:67d5	251.202.103.213
cb15:901b:901b:1324:ada3:b51a:fbca:67d6	251.202.103.214
cb15:901b:901b:1324:ada3:b51a:fbca:67d7	251.202.103.215
cb15:901b:901b:1324:ada3:b51a:fbca:67d8	251.202.103.216
cb15:901b:901b:1324:ada3:b51a:fbca:67d9	251.202.103.217
cb15:901b:901b:1324:ada3:b51a:fbca:67da	251.202.103.218
cb15:901b:901b:1324:ada3:b51a:fbca:67db	251.202.103.219
cb15:901b:901b:1324:ada3:b51a:fbca:67dc	251.202.103.220
cb15:901b:901b:1324:ada3:b51a:fbca:67dd	251.202.103.221
cb15:901b:901b:1324:ada3:b51a:fbca:67de	251.202.103.222
cb15:901b:901b:1324:ada3:b51a:fbca:67df	251.202.103.223
cb15:901b:901b:1324:ada3:b51a:fbca:67e0	251.202.103.224
cb15:901b:901b:1324:ada3:b51a:fbca:67e1	251.202.103.225
cb15:901b:901b:1324:ada3:b51a:fbca:67e2	251.202.103.226
cb15:901b:901b:1324:ada3:b51a:fbca:67e3	251.202.103.227
cb15:901b:901b:1324:ada3:b51a:fbca:67e4	251.202.103.228
cb15:901b:901b:1324:ada3:b51a:fbca:67e5	251.202.103.229
cb15:901b:901b:1324:ada3:b51a:fbca:67e6	251.202.103.230
cb15:901b:901b:1324:ada3:b51a:fbca:67e7	251.202.103.231
cb15:901b:901b:1324:ada3:b51a:fbca:67e8	251.202.103.232
cb15:901b:901b:1324:ada3:b51a:fbca:67e9	251.202.103.233
cb15:901b:901b:1324:ada3:b51a:fbca:67ea	251.202.103.234
cb15:901b:901b:1324:ada3:b51a:fbca:67eb	251.202.103.235
cb15:901b:901b:1324:ada3:b51a:fbca:67ec	251.202.103.236
cb15:901b:901b:1324:ada3:b51a:fbca:67ed	251.202.103.237
cb15:901b:901b:1324:ada3:b51a:fbca:67ee	251.202.103.238
cb15:901b:901b:1324:ada3:b51a:fbca:67ef	251.202.103.239
cb15:901b:901b:1324:ada3:b51a:fbca:67f0	251.202.103.240
cb15:901b:901b:1324:ada3:b51a:fbca:67f1	251.202.103.241
cb15:901b:901b:1324:ada3:b51a:fbca:67f2	251.202.103.242
cb15:901b:901b:1324:ada3:b51a:fbca:67f3	251.202.103.243
cb15:901b:901b:1324:ada3:b51a:fbca:67f4	251.202.103.244
cb15:901b:901b:1324:ada3:b51a:fbca:67f5	251.202.103.245
cb15:901b:901b:1324:ada3:b51a:fbca:67f6	251.202.103.246
cb15:901b:901b:1324:ada3:b51a:fbca:67f7	251.202.103.247
cb15:901b:901b:1324:ada3:b51a:fbca:67f8	251.202.103.248
cb15:901b:901b:1324:ada3:b51a:fbca:67f9	251.202.103.249
cb15:901b:901b:1324:ada3:b51a:fbca:67fa	251.202.103.250
cb15:901b:901b:1324:ada3:b51a:fbca:67fb	251.202.103.251
cb15:901b:901b:1324:ada3:b51a:fbca:67fc	251.202.103.252
cb15:901b:901b:1324:ada3:b51a:fbca:67fd	251.202.103.253
cb15:901b:901b:1324:ada3:b51a:fbca:67fe	251.202.103.254
cb15:901b:901b:1324:ada3:b51a:fbca:67ff	251.202.103.255

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.