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
b51a:901b:cb15:8045:ada8:be24:c49:6701	12.73.103.1
b51a:901b:cb15:8045:ada8:be24:c49:6702	12.73.103.2
b51a:901b:cb15:8045:ada8:be24:c49:6703	12.73.103.3
b51a:901b:cb15:8045:ada8:be24:c49:6704	12.73.103.4
b51a:901b:cb15:8045:ada8:be24:c49:6705	12.73.103.5
b51a:901b:cb15:8045:ada8:be24:c49:6706	12.73.103.6
b51a:901b:cb15:8045:ada8:be24:c49:6707	12.73.103.7
b51a:901b:cb15:8045:ada8:be24:c49:6708	12.73.103.8
b51a:901b:cb15:8045:ada8:be24:c49:6709	12.73.103.9
b51a:901b:cb15:8045:ada8:be24:c49:670a	12.73.103.10
b51a:901b:cb15:8045:ada8:be24:c49:670b	12.73.103.11
b51a:901b:cb15:8045:ada8:be24:c49:670c	12.73.103.12
b51a:901b:cb15:8045:ada8:be24:c49:670d	12.73.103.13
b51a:901b:cb15:8045:ada8:be24:c49:670e	12.73.103.14
b51a:901b:cb15:8045:ada8:be24:c49:670f	12.73.103.15
b51a:901b:cb15:8045:ada8:be24:c49:6710	12.73.103.16
b51a:901b:cb15:8045:ada8:be24:c49:6711	12.73.103.17
b51a:901b:cb15:8045:ada8:be24:c49:6712	12.73.103.18
b51a:901b:cb15:8045:ada8:be24:c49:6713	12.73.103.19
b51a:901b:cb15:8045:ada8:be24:c49:6714	12.73.103.20
b51a:901b:cb15:8045:ada8:be24:c49:6715	12.73.103.21
b51a:901b:cb15:8045:ada8:be24:c49:6716	12.73.103.22
b51a:901b:cb15:8045:ada8:be24:c49:6717	12.73.103.23
b51a:901b:cb15:8045:ada8:be24:c49:6718	12.73.103.24
b51a:901b:cb15:8045:ada8:be24:c49:6719	12.73.103.25
b51a:901b:cb15:8045:ada8:be24:c49:671a	12.73.103.26
b51a:901b:cb15:8045:ada8:be24:c49:671b	12.73.103.27
b51a:901b:cb15:8045:ada8:be24:c49:671c	12.73.103.28
b51a:901b:cb15:8045:ada8:be24:c49:671d	12.73.103.29
b51a:901b:cb15:8045:ada8:be24:c49:671e	12.73.103.30
b51a:901b:cb15:8045:ada8:be24:c49:671f	12.73.103.31
b51a:901b:cb15:8045:ada8:be24:c49:6720	12.73.103.32
b51a:901b:cb15:8045:ada8:be24:c49:6721	12.73.103.33
b51a:901b:cb15:8045:ada8:be24:c49:6722	12.73.103.34
b51a:901b:cb15:8045:ada8:be24:c49:6723	12.73.103.35
b51a:901b:cb15:8045:ada8:be24:c49:6724	12.73.103.36
b51a:901b:cb15:8045:ada8:be24:c49:6725	12.73.103.37
b51a:901b:cb15:8045:ada8:be24:c49:6726	12.73.103.38
b51a:901b:cb15:8045:ada8:be24:c49:6727	12.73.103.39
b51a:901b:cb15:8045:ada8:be24:c49:6728	12.73.103.40
b51a:901b:cb15:8045:ada8:be24:c49:6729	12.73.103.41
b51a:901b:cb15:8045:ada8:be24:c49:672a	12.73.103.42
b51a:901b:cb15:8045:ada8:be24:c49:672b	12.73.103.43
b51a:901b:cb15:8045:ada8:be24:c49:672c	12.73.103.44
b51a:901b:cb15:8045:ada8:be24:c49:672d	12.73.103.45
b51a:901b:cb15:8045:ada8:be24:c49:672e	12.73.103.46
b51a:901b:cb15:8045:ada8:be24:c49:672f	12.73.103.47
b51a:901b:cb15:8045:ada8:be24:c49:6730	12.73.103.48
b51a:901b:cb15:8045:ada8:be24:c49:6731	12.73.103.49
b51a:901b:cb15:8045:ada8:be24:c49:6732	12.73.103.50
b51a:901b:cb15:8045:ada8:be24:c49:6733	12.73.103.51
b51a:901b:cb15:8045:ada8:be24:c49:6734	12.73.103.52
b51a:901b:cb15:8045:ada8:be24:c49:6735	12.73.103.53
b51a:901b:cb15:8045:ada8:be24:c49:6736	12.73.103.54
b51a:901b:cb15:8045:ada8:be24:c49:6737	12.73.103.55
b51a:901b:cb15:8045:ada8:be24:c49:6738	12.73.103.56
b51a:901b:cb15:8045:ada8:be24:c49:6739	12.73.103.57
b51a:901b:cb15:8045:ada8:be24:c49:673a	12.73.103.58
b51a:901b:cb15:8045:ada8:be24:c49:673b	12.73.103.59
b51a:901b:cb15:8045:ada8:be24:c49:673c	12.73.103.60

b51a:901b:cb15:8045:ada8:be24:c49:673d	12.73.103.61
b51a:901b:cb15:8045:ada8:be24:c49:673e	12.73.103.62
b51a:901b:cb15:8045:ada8:be24:c49:673f	12.73.103.63
b51a:901b:cb15:8045:ada8:be24:c49:6740	12.73.103.64
b51a:901b:cb15:8045:ada8:be24:c49:6741	12.73.103.65
b51a:901b:cb15:8045:ada8:be24:c49:6742	12.73.103.66
b51a:901b:cb15:8045:ada8:be24:c49:6743	12.73.103.67
b51a:901b:cb15:8045:ada8:be24:c49:6744	12.73.103.68
b51a:901b:cb15:8045:ada8:be24:c49:6745	12.73.103.69
b51a:901b:cb15:8045:ada8:be24:c49:6746	12.73.103.70
b51a:901b:cb15:8045:ada8:be24:c49:6747	12.73.103.71
b51a:901b:cb15:8045:ada8:be24:c49:6748	12.73.103.72
b51a:901b:cb15:8045:ada8:be24:c49:6749	12.73.103.73
b51a:901b:cb15:8045:ada8:be24:c49:674a	12.73.103.74
b51a:901b:cb15:8045:ada8:be24:c49:674b	12.73.103.75
b51a:901b:cb15:8045:ada8:be24:c49:674c	12.73.103.76
b51a:901b:cb15:8045:ada8:be24:c49:674d	12.73.103.77
b51a:901b:cb15:8045:ada8:be24:c49:674e	12.73.103.78
b51a:901b:cb15:8045:ada8:be24:c49:674f	12.73.103.79
b51a:901b:cb15:8045:ada8:be24:c49:6750	12.73.103.80
b51a:901b:cb15:8045:ada8:be24:c49:6751	12.73.103.81
b51a:901b:cb15:8045:ada8:be24:c49:6752	12.73.103.82
b51a:901b:cb15:8045:ada8:be24:c49:6753	12.73.103.83
b51a:901b:cb15:8045:ada8:be24:c49:6754	12.73.103.84
b51a:901b:cb15:8045:ada8:be24:c49:6755	12.73.103.85
b51a:901b:cb15:8045:ada8:be24:c49:6756	12.73.103.86
b51a:901b:cb15:8045:ada8:be24:c49:6757	12.73.103.87
b51a:901b:cb15:8045:ada8:be24:c49:6758	12.73.103.88
b51a:901b:cb15:8045:ada8:be24:c49:6759	12.73.103.89
b51a:901b:cb15:8045:ada8:be24:c49:675a	12.73.103.90
b51a:901b:cb15:8045:ada8:be24:c49:675b	12.73.103.91
b51a:901b:cb15:8045:ada8:be24:c49:675c	12.73.103.92
b51a:901b:cb15:8045:ada8:be24:c49:675d	12.73.103.93
b51a:901b:cb15:8045:ada8:be24:c49:675e	12.73.103.94
b51a:901b:cb15:8045:ada8:be24:c49:675f	12.73.103.95
b51a:901b:cb15:8045:ada8:be24:c49:6760	12.73.103.96
b51a:901b:cb15:8045:ada8:be24:c49:6761	12.73.103.97
b51a:901b:cb15:8045:ada8:be24:c49:6762	12.73.103.98
b51a:901b:cb15:8045:ada8:be24:c49:6763	12.73.103.99
b51a:901b:cb15:8045:ada8:be24:c49:6764	12.73.103.100
b51a:901b:cb15:8045:ada8:be24:c49:6765	12.73.103.101
b51a:901b:cb15:8045:ada8:be24:c49:6766	12.73.103.102
b51a:901b:cb15:8045:ada8:be24:c49:6767	12.73.103.103
b51a:901b:cb15:8045:ada8:be24:c49:6768	12.73.103.104
b51a:901b:cb15:8045:ada8:be24:c49:6769	12.73.103.105
b51a:901b:cb15:8045:ada8:be24:c49:676a	12.73.103.106
b51a:901b:cb15:8045:ada8:be24:c49:676b	12.73.103.107
b51a:901b:cb15:8045:ada8:be24:c49:676c	12.73.103.108
b51a:901b:cb15:8045:ada8:be24:c49:676d	12.73.103.109
b51a:901b:cb15:8045:ada8:be24:c49:676e	12.73.103.110
b51a:901b:cb15:8045:ada8:be24:c49:676f	12.73.103.111
b51a:901b:cb15:8045:ada8:be24:c49:6770	12.73.103.112
b51a:901b:cb15:8045:ada8:be24:c49:6771	12.73.103.113
b51a:901b:cb15:8045:ada8:be24:c49:6772	12.73.103.114
b51a:901b:cb15:8045:ada8:be24:c49:6773	12.73.103.115
b51a:901b:cb15:8045:ada8:be24:c49:6774	12.73.103.116
b51a:901b:cb15:8045:ada8:be24:c49:6775	12.73.103.117
b51a:901b:cb15:8045:ada8:be24:c49:6776	12.73.103.118
b51a:901b:cb15:8045:ada8:be24:c49:6777	12.73.103.119
b51a:901b:cb15:8045:ada8:be24:c49:6778	12.73.103.120

b51a:901b:cb15:8045:ada8:be24:c49:6779	12.73.103.121
b51a:901b:cb15:8045:ada8:be24:c49:677a	12.73.103.122
b51a:901b:cb15:8045:ada8:be24:c49:677b	12.73.103.123
b51a:901b:cb15:8045:ada8:be24:c49:677c	12.73.103.124
b51a:901b:cb15:8045:ada8:be24:c49:677d	12.73.103.125
b51a:901b:cb15:8045:ada8:be24:c49:677e	12.73.103.126
b51a:901b:cb15:8045:ada8:be24:c49:677f	12.73.103.127
b51a:901b:cb15:8045:ada8:be24:c49:6780	12.73.103.128
b51a:901b:cb15:8045:ada8:be24:c49:6781	12.73.103.129
b51a:901b:cb15:8045:ada8:be24:c49:6782	12.73.103.130
b51a:901b:cb15:8045:ada8:be24:c49:6783	12.73.103.131
b51a:901b:cb15:8045:ada8:be24:c49:6784	12.73.103.132
b51a:901b:cb15:8045:ada8:be24:c49:6785	12.73.103.133
b51a:901b:cb15:8045:ada8:be24:c49:6786	12.73.103.134
b51a:901b:cb15:8045:ada8:be24:c49:6787	12.73.103.135
b51a:901b:cb15:8045:ada8:be24:c49:6788	12.73.103.136
b51a:901b:cb15:8045:ada8:be24:c49:6789	12.73.103.137
b51a:901b:cb15:8045:ada8:be24:c49:678a	12.73.103.138
b51a:901b:cb15:8045:ada8:be24:c49:678b	12.73.103.139
b51a:901b:cb15:8045:ada8:be24:c49:678c	12.73.103.140
b51a:901b:cb15:8045:ada8:be24:c49:678d	12.73.103.141
b51a:901b:cb15:8045:ada8:be24:c49:678e	12.73.103.142
b51a:901b:cb15:8045:ada8:be24:c49:678f	12.73.103.143
b51a:901b:cb15:8045:ada8:be24:c49:6790	12.73.103.144
b51a:901b:cb15:8045:ada8:be24:c49:6791	12.73.103.145
b51a:901b:cb15:8045:ada8:be24:c49:6792	12.73.103.146
b51a:901b:cb15:8045:ada8:be24:c49:6793	12.73.103.147
b51a:901b:cb15:8045:ada8:be24:c49:6794	12.73.103.148
b51a:901b:cb15:8045:ada8:be24:c49:6795	12.73.103.149
b51a:901b:cb15:8045:ada8:be24:c49:6796	12.73.103.150
b51a:901b:cb15:8045:ada8:be24:c49:6797	12.73.103.151
b51a:901b:cb15:8045:ada8:be24:c49:6798	12.73.103.152
b51a:901b:cb15:8045:ada8:be24:c49:6799	12.73.103.153
b51a:901b:cb15:8045:ada8:be24:c49:679a	12.73.103.154
b51a:901b:cb15:8045:ada8:be24:c49:679b	12.73.103.155
b51a:901b:cb15:8045:ada8:be24:c49:679c	12.73.103.156
b51a:901b:cb15:8045:ada8:be24:c49:679d	12.73.103.157
b51a:901b:cb15:8045:ada8:be24:c49:679e	12.73.103.158
b51a:901b:cb15:8045:ada8:be24:c49:679f	12.73.103.159
b51a:901b:cb15:8045:ada8:be24:c49:67a0	12.73.103.160
b51a:901b:cb15:8045:ada8:be24:c49:67a1	12.73.103.161
b51a:901b:cb15:8045:ada8:be24:c49:67a2	12.73.103.162
b51a:901b:cb15:8045:ada8:be24:c49:67a3	12.73.103.163
b51a:901b:cb15:8045:ada8:be24:c49:67a4	12.73.103.164
b51a:901b:cb15:8045:ada8:be24:c49:67a5	12.73.103.165
b51a:901b:cb15:8045:ada8:be24:c49:67a6	12.73.103.166
b51a:901b:cb15:8045:ada8:be24:c49:67a7	12.73.103.167
b51a:901b:cb15:8045:ada8:be24:c49:67a8	12.73.103.168
b51a:901b:cb15:8045:ada8:be24:c49:67a9	12.73.103.169
b51a:901b:cb15:8045:ada8:be24:c49:67aa	12.73.103.170
b51a:901b:cb15:8045:ada8:be24:c49:67ab	12.73.103.171
b51a:901b:cb15:8045:ada8:be24:c49:67ac	12.73.103.172
b51a:901b:cb15:8045:ada8:be24:c49:67ad	12.73.103.173
b51a:901b:cb15:8045:ada8:be24:c49:67ae	12.73.103.174
b51a:901b:cb15:8045:ada8:be24:c49:67af	12.73.103.175
b51a:901b:cb15:8045:ada8:be24:c49:67b0	12.73.103.176
b51a:901b:cb15:8045:ada8:be24:c49:67b1	12.73.103.177
b51a:901b:cb15:8045:ada8:be24:c49:67b2	12.73.103.178
b51a:901b:cb15:8045:ada8:be24:c49:67b3	12.73.103.179
b51a:901b:cb15:8045:ada8:be24:c49:67b4	12.73.103.180

b51a:901b:cb15:8045:ada8:be24:c49:67b5	12.73.103.181
b51a:901b:cb15:8045:ada8:be24:c49:67b6	12.73.103.182
b51a:901b:cb15:8045:ada8:be24:c49:67b7	12.73.103.183
b51a:901b:cb15:8045:ada8:be24:c49:67b8	12.73.103.184
b51a:901b:cb15:8045:ada8:be24:c49:67b9	12.73.103.185
b51a:901b:cb15:8045:ada8:be24:c49:67ba	12.73.103.186
b51a:901b:cb15:8045:ada8:be24:c49:67bb	12.73.103.187
b51a:901b:cb15:8045:ada8:be24:c49:67bc	12.73.103.188
b51a:901b:cb15:8045:ada8:be24:c49:67bd	12.73.103.189
b51a:901b:cb15:8045:ada8:be24:c49:67be	12.73.103.190
b51a:901b:cb15:8045:ada8:be24:c49:67bf	12.73.103.191
b51a:901b:cb15:8045:ada8:be24:c49:67c0	12.73.103.192
b51a:901b:cb15:8045:ada8:be24:c49:67c1	12.73.103.193
b51a:901b:cb15:8045:ada8:be24:c49:67c2	12.73.103.194
b51a:901b:cb15:8045:ada8:be24:c49:67c3	12.73.103.195
b51a:901b:cb15:8045:ada8:be24:c49:67c4	12.73.103.196
b51a:901b:cb15:8045:ada8:be24:c49:67c5	12.73.103.197
b51a:901b:cb15:8045:ada8:be24:c49:67c6	12.73.103.198
b51a:901b:cb15:8045:ada8:be24:c49:67c7	12.73.103.199
b51a:901b:cb15:8045:ada8:be24:c49:67c8	12.73.103.200
b51a:901b:cb15:8045:ada8:be24:c49:67c9	12.73.103.201
b51a:901b:cb15:8045:ada8:be24:c49:67ca	12.73.103.202
b51a:901b:cb15:8045:ada8:be24:c49:67cb	12.73.103.203
b51a:901b:cb15:8045:ada8:be24:c49:67cc	12.73.103.204
b51a:901b:cb15:8045:ada8:be24:c49:67cd	12.73.103.205
b51a:901b:cb15:8045:ada8:be24:c49:67ce	12.73.103.206
b51a:901b:cb15:8045:ada8:be24:c49:67cf	12.73.103.207
b51a:901b:cb15:8045:ada8:be24:c49:67d0	12.73.103.208
b51a:901b:cb15:8045:ada8:be24:c49:67d1	12.73.103.209
b51a:901b:cb15:8045:ada8:be24:c49:67d2	12.73.103.210
b51a:901b:cb15:8045:ada8:be24:c49:67d3	12.73.103.211
b51a:901b:cb15:8045:ada8:be24:c49:67d4	12.73.103.212
b51a:901b:cb15:8045:ada8:be24:c49:67d5	12.73.103.213
b51a:901b:cb15:8045:ada8:be24:c49:67d6	12.73.103.214
b51a:901b:cb15:8045:ada8:be24:c49:67d7	12.73.103.215
b51a:901b:cb15:8045:ada8:be24:c49:67d8	12.73.103.216
b51a:901b:cb15:8045:ada8:be24:c49:67d9	12.73.103.217
b51a:901b:cb15:8045:ada8:be24:c49:67da	12.73.103.218
b51a:901b:cb15:8045:ada8:be24:c49:67db	12.73.103.219
b51a:901b:cb15:8045:ada8:be24:c49:67dc	12.73.103.220
b51a:901b:cb15:8045:ada8:be24:c49:67dd	12.73.103.221
b51a:901b:cb15:8045:ada8:be24:c49:67de	12.73.103.222
b51a:901b:cb15:8045:ada8:be24:c49:67df	12.73.103.223
b51a:901b:cb15:8045:ada8:be24:c49:67e0	12.73.103.224
b51a:901b:cb15:8045:ada8:be24:c49:67e1	12.73.103.225
b51a:901b:cb15:8045:ada8:be24:c49:67e2	12.73.103.226
b51a:901b:cb15:8045:ada8:be24:c49:67e3	12.73.103.227
b51a:901b:cb15:8045:ada8:be24:c49:67e4	12.73.103.228
b51a:901b:cb15:8045:ada8:be24:c49:67e5	12.73.103.229
b51a:901b:cb15:8045:ada8:be24:c49:67e6	12.73.103.230
b51a:901b:cb15:8045:ada8:be24:c49:67e7	12.73.103.231
b51a:901b:cb15:8045:ada8:be24:c49:67e8	12.73.103.232
b51a:901b:cb15:8045:ada8:be24:c49:67e9	12.73.103.233
b51a:901b:cb15:8045:ada8:be24:c49:67ea	12.73.103.234
b51a:901b:cb15:8045:ada8:be24:c49:67eb	12.73.103.235
b51a:901b:cb15:8045:ada8:be24:c49:67ec	12.73.103.236
b51a:901b:cb15:8045:ada8:be24:c49:67ed	12.73.103.237
b51a:901b:cb15:8045:ada8:be24:c49:67ee	12.73.103.238
b51a:901b:cb15:8045:ada8:be24:c49:67ef	12.73.103.239
b51a:901b:cb15:8045:ada8:be24:c49:67f0	12.73.103.240
b51a:901b:cb15:8045:ada8:be24:c49:67f1	12.73.103.241
b51a:901b:cb15:8045:ada8:be24:c49:67f2	12.73.103.242
b51a:901b:cb15:8045:ada8:be24:c49:67f3	12.73.103.243
b51a:901b:cb15:8045:ada8:be24:c49:67f4	12.73.103.244
b51a:901b:cb15:8045:ada8:be24:c49:67f5	12.73.103.245
b51a:901b:cb15:8045:ada8:be24:c49:67f6	12.73.103.246
b51a:901b:cb15:8045:ada8:be24:c49:67f7	12.73.103.247
b51a:901b:cb15:8045:ada8:be24:c49:67f8	12.73.103.248
b51a:901b:cb15:8045:ada8:be24:c49:67f9	12.73.103.249
b51a:901b:cb15:8045:ada8:be24:c49:67fa	12.73.103.250
b51a:901b:cb15:8045:ada8:be24:c49:67fb	12.73.103.251
b51a:901b:cb15:8045:ada8:be24:c49:67fc	12.73.103.252
b51a:901b:cb15:8045:ada8:be24:c49:67fd	12.73.103.253
b51a:901b:cb15:8045:ada8:be24:c49:67fe	12.73.103.254
b51a:901b:cb15:8045:ada8:be24:c49:67ff	12.73.103.255

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.