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:ed67:6701	237.103.103.1
b51a:901b:cb15:8045:ada8:be24:ed67:6702	237.103.103.2
b51a:901b:cb15:8045:ada8:be24:ed67:6703	237.103.103.3
b51a:901b:cb15:8045:ada8:be24:ed67:6704	237.103.103.4
b51a:901b:cb15:8045:ada8:be24:ed67:6705	237.103.103.5
b51a:901b:cb15:8045:ada8:be24:ed67:6706	237.103.103.6
b51a:901b:cb15:8045:ada8:be24:ed67:6707	237.103.103.7
b51a:901b:cb15:8045:ada8:be24:ed67:6708	237.103.103.8
b51a:901b:cb15:8045:ada8:be24:ed67:6709	237.103.103.9
b51a:901b:cb15:8045:ada8:be24:ed67:670a	237.103.103.10
b51a:901b:cb15:8045:ada8:be24:ed67:670b	237.103.103.11
b51a:901b:cb15:8045:ada8:be24:ed67:670c	237.103.103.12
b51a:901b:cb15:8045:ada8:be24:ed67:670d	237.103.103.13
b51a:901b:cb15:8045:ada8:be24:ed67:670e	237.103.103.14
b51a:901b:cb15:8045:ada8:be24:ed67:670f	237.103.103.15
b51a:901b:cb15:8045:ada8:be24:ed67:6710	237.103.103.16
b51a:901b:cb15:8045:ada8:be24:ed67:6711	237.103.103.17
b51a:901b:cb15:8045:ada8:be24:ed67:6712	237.103.103.18
b51a:901b:cb15:8045:ada8:be24:ed67:6713	237.103.103.19
b51a:901b:cb15:8045:ada8:be24:ed67:6714	237.103.103.20
b51a:901b:cb15:8045:ada8:be24:ed67:6715	237.103.103.21
b51a:901b:cb15:8045:ada8:be24:ed67:6716	237.103.103.22
b51a:901b:cb15:8045:ada8:be24:ed67:6717	237.103.103.23
b51a:901b:cb15:8045:ada8:be24:ed67:6718	237.103.103.24
b51a:901b:cb15:8045:ada8:be24:ed67:6719	237.103.103.25
b51a:901b:cb15:8045:ada8:be24:ed67:671a	237.103.103.26
b51a:901b:cb15:8045:ada8:be24:ed67:671b	237.103.103.27
b51a:901b:cb15:8045:ada8:be24:ed67:671c	237.103.103.28
b51a:901b:cb15:8045:ada8:be24:ed67:671d	237.103.103.29
b51a:901b:cb15:8045:ada8:be24:ed67:671e	237.103.103.30
b51a:901b:cb15:8045:ada8:be24:ed67:671f	237.103.103.31
b51a:901b:cb15:8045:ada8:be24:ed67:6720	237.103.103.32
b51a:901b:cb15:8045:ada8:be24:ed67:6721	237.103.103.33
b51a:901b:cb15:8045:ada8:be24:ed67:6722	237.103.103.34
b51a:901b:cb15:8045:ada8:be24:ed67:6723	237.103.103.35
b51a:901b:cb15:8045:ada8:be24:ed67:6724	237.103.103.36
b51a:901b:cb15:8045:ada8:be24:ed67:6725	237.103.103.37
b51a:901b:cb15:8045:ada8:be24:ed67:6726	237.103.103.38
b51a:901b:cb15:8045:ada8:be24:ed67:6727	237.103.103.39
b51a:901b:cb15:8045:ada8:be24:ed67:6728	237.103.103.40
b51a:901b:cb15:8045:ada8:be24:ed67:6729	237.103.103.41
b51a:901b:cb15:8045:ada8:be24:ed67:672a	237.103.103.42
b51a:901b:cb15:8045:ada8:be24:ed67:672b	237.103.103.43
b51a:901b:cb15:8045:ada8:be24:ed67:672c	237.103.103.44
b51a:901b:cb15:8045:ada8:be24:ed67:672d	237.103.103.45
b51a:901b:cb15:8045:ada8:be24:ed67:672e	237.103.103.46
b51a:901b:cb15:8045:ada8:be24:ed67:672f	237.103.103.47
b51a:901b:cb15:8045:ada8:be24:ed67:6730	237.103.103.48
b51a:901b:cb15:8045:ada8:be24:ed67:6731	237.103.103.49
b51a:901b:cb15:8045:ada8:be24:ed67:6732	237.103.103.50
b51a:901b:cb15:8045:ada8:be24:ed67:6733	237.103.103.51
b51a:901b:cb15:8045:ada8:be24:ed67:6734	237.103.103.52
b51a:901b:cb15:8045:ada8:be24:ed67:6735	237.103.103.53
b51a:901b:cb15:8045:ada8:be24:ed67:6736	237.103.103.54
b51a:901b:cb15:8045:ada8:be24:ed67:6737	237.103.103.55
b51a:901b:cb15:8045:ada8:be24:ed67:6738	237.103.103.56
b51a:901b:cb15:8045:ada8:be24:ed67:6739	237.103.103.57
b51a:901b:cb15:8045:ada8:be24:ed67:673a	237.103.103.58
b51a:901b:cb15:8045:ada8:be24:ed67:673b	237.103.103.59
b51a:901b:cb15:8045:ada8:be24:ed67:673c	237.103.103.60

b51a:901b:cb15:8045:ada8:be24:ed67:673d	237.103.103.61
b51a:901b:cb15:8045:ada8:be24:ed67:673e	237.103.103.62
b51a:901b:cb15:8045:ada8:be24:ed67:673f	237.103.103.63
b51a:901b:cb15:8045:ada8:be24:ed67:6740	237.103.103.64
b51a:901b:cb15:8045:ada8:be24:ed67:6741	237.103.103.65
b51a:901b:cb15:8045:ada8:be24:ed67:6742	237.103.103.66
b51a:901b:cb15:8045:ada8:be24:ed67:6743	237.103.103.67
b51a:901b:cb15:8045:ada8:be24:ed67:6744	237.103.103.68
b51a:901b:cb15:8045:ada8:be24:ed67:6745	237.103.103.69
b51a:901b:cb15:8045:ada8:be24:ed67:6746	237.103.103.70
b51a:901b:cb15:8045:ada8:be24:ed67:6747	237.103.103.71
b51a:901b:cb15:8045:ada8:be24:ed67:6748	237.103.103.72
b51a:901b:cb15:8045:ada8:be24:ed67:6749	237.103.103.73
b51a:901b:cb15:8045:ada8:be24:ed67:674a	237.103.103.74
b51a:901b:cb15:8045:ada8:be24:ed67:674b	237.103.103.75
b51a:901b:cb15:8045:ada8:be24:ed67:674c	237.103.103.76
b51a:901b:cb15:8045:ada8:be24:ed67:674d	237.103.103.77
b51a:901b:cb15:8045:ada8:be24:ed67:674e	237.103.103.78
b51a:901b:cb15:8045:ada8:be24:ed67:674f	237.103.103.79
b51a:901b:cb15:8045:ada8:be24:ed67:6750	237.103.103.80
b51a:901b:cb15:8045:ada8:be24:ed67:6751	237.103.103.81
b51a:901b:cb15:8045:ada8:be24:ed67:6752	237.103.103.82
b51a:901b:cb15:8045:ada8:be24:ed67:6753	237.103.103.83
b51a:901b:cb15:8045:ada8:be24:ed67:6754	237.103.103.84
b51a:901b:cb15:8045:ada8:be24:ed67:6755	237.103.103.85
b51a:901b:cb15:8045:ada8:be24:ed67:6756	237.103.103.86
b51a:901b:cb15:8045:ada8:be24:ed67:6757	237.103.103.87
b51a:901b:cb15:8045:ada8:be24:ed67:6758	237.103.103.88
b51a:901b:cb15:8045:ada8:be24:ed67:6759	237.103.103.89
b51a:901b:cb15:8045:ada8:be24:ed67:675a	237.103.103.90
b51a:901b:cb15:8045:ada8:be24:ed67:675b	237.103.103.91
b51a:901b:cb15:8045:ada8:be24:ed67:675c	237.103.103.92
b51a:901b:cb15:8045:ada8:be24:ed67:675d	237.103.103.93
b51a:901b:cb15:8045:ada8:be24:ed67:675e	237.103.103.94
b51a:901b:cb15:8045:ada8:be24:ed67:675f	237.103.103.95
b51a:901b:cb15:8045:ada8:be24:ed67:6760	237.103.103.96
b51a:901b:cb15:8045:ada8:be24:ed67:6761	237.103.103.97
b51a:901b:cb15:8045:ada8:be24:ed67:6762	237.103.103.98
b51a:901b:cb15:8045:ada8:be24:ed67:6763	237.103.103.99
b51a:901b:cb15:8045:ada8:be24:ed67:6764	237.103.103.100
b51a:901b:cb15:8045:ada8:be24:ed67:6765	237.103.103.101
b51a:901b:cb15:8045:ada8:be24:ed67:6766	237.103.103.102
b51a:901b:cb15:8045:ada8:be24:ed67:6767	237.103.103.103
b51a:901b:cb15:8045:ada8:be24:ed67:6768	237.103.103.104
b51a:901b:cb15:8045:ada8:be24:ed67:6769	237.103.103.105
b51a:901b:cb15:8045:ada8:be24:ed67:676a	237.103.103.106
b51a:901b:cb15:8045:ada8:be24:ed67:676b	237.103.103.107
b51a:901b:cb15:8045:ada8:be24:ed67:676c	237.103.103.108
b51a:901b:cb15:8045:ada8:be24:ed67:676d	237.103.103.109
b51a:901b:cb15:8045:ada8:be24:ed67:676e	237.103.103.110
b51a:901b:cb15:8045:ada8:be24:ed67:676f	237.103.103.111
b51a:901b:cb15:8045:ada8:be24:ed67:6770	237.103.103.112
b51a:901b:cb15:8045:ada8:be24:ed67:6771	237.103.103.113
b51a:901b:cb15:8045:ada8:be24:ed67:6772	237.103.103.114
b51a:901b:cb15:8045:ada8:be24:ed67:6773	237.103.103.115
b51a:901b:cb15:8045:ada8:be24:ed67:6774	237.103.103.116
b51a:901b:cb15:8045:ada8:be24:ed67:6775	237.103.103.117
b51a:901b:cb15:8045:ada8:be24:ed67:6776	237.103.103.118
b51a:901b:cb15:8045:ada8:be24:ed67:6777	237.103.103.119
b51a:901b:cb15:8045:ada8:be24:ed67:6778	237.103.103.120

b51a:901b:cb15:8045:ada8:be24:ed67:6779	237.103.103.121
b51a:901b:cb15:8045:ada8:be24:ed67:677a	237.103.103.122
b51a:901b:cb15:8045:ada8:be24:ed67:677b	237.103.103.123
b51a:901b:cb15:8045:ada8:be24:ed67:677c	237.103.103.124
b51a:901b:cb15:8045:ada8:be24:ed67:677d	237.103.103.125
b51a:901b:cb15:8045:ada8:be24:ed67:677e	237.103.103.126
b51a:901b:cb15:8045:ada8:be24:ed67:677f	237.103.103.127
b51a:901b:cb15:8045:ada8:be24:ed67:6780	237.103.103.128
b51a:901b:cb15:8045:ada8:be24:ed67:6781	237.103.103.129
b51a:901b:cb15:8045:ada8:be24:ed67:6782	237.103.103.130
b51a:901b:cb15:8045:ada8:be24:ed67:6783	237.103.103.131
b51a:901b:cb15:8045:ada8:be24:ed67:6784	237.103.103.132
b51a:901b:cb15:8045:ada8:be24:ed67:6785	237.103.103.133
b51a:901b:cb15:8045:ada8:be24:ed67:6786	237.103.103.134
b51a:901b:cb15:8045:ada8:be24:ed67:6787	237.103.103.135
b51a:901b:cb15:8045:ada8:be24:ed67:6788	237.103.103.136
b51a:901b:cb15:8045:ada8:be24:ed67:6789	237.103.103.137
b51a:901b:cb15:8045:ada8:be24:ed67:678a	237.103.103.138
b51a:901b:cb15:8045:ada8:be24:ed67:678b	237.103.103.139
b51a:901b:cb15:8045:ada8:be24:ed67:678c	237.103.103.140
b51a:901b:cb15:8045:ada8:be24:ed67:678d	237.103.103.141
b51a:901b:cb15:8045:ada8:be24:ed67:678e	237.103.103.142
b51a:901b:cb15:8045:ada8:be24:ed67:678f	237.103.103.143
b51a:901b:cb15:8045:ada8:be24:ed67:6790	237.103.103.144
b51a:901b:cb15:8045:ada8:be24:ed67:6791	237.103.103.145
b51a:901b:cb15:8045:ada8:be24:ed67:6792	237.103.103.146
b51a:901b:cb15:8045:ada8:be24:ed67:6793	237.103.103.147
b51a:901b:cb15:8045:ada8:be24:ed67:6794	237.103.103.148
b51a:901b:cb15:8045:ada8:be24:ed67:6795	237.103.103.149
b51a:901b:cb15:8045:ada8:be24:ed67:6796	237.103.103.150
b51a:901b:cb15:8045:ada8:be24:ed67:6797	237.103.103.151
b51a:901b:cb15:8045:ada8:be24:ed67:6798	237.103.103.152
b51a:901b:cb15:8045:ada8:be24:ed67:6799	237.103.103.153
b51a:901b:cb15:8045:ada8:be24:ed67:679a	237.103.103.154
b51a:901b:cb15:8045:ada8:be24:ed67:679b	237.103.103.155
b51a:901b:cb15:8045:ada8:be24:ed67:679c	237.103.103.156
b51a:901b:cb15:8045:ada8:be24:ed67:679d	237.103.103.157
b51a:901b:cb15:8045:ada8:be24:ed67:679e	237.103.103.158
b51a:901b:cb15:8045:ada8:be24:ed67:679f	237.103.103.159
b51a:901b:cb15:8045:ada8:be24:ed67:67a0	237.103.103.160
b51a:901b:cb15:8045:ada8:be24:ed67:67a1	237.103.103.161
b51a:901b:cb15:8045:ada8:be24:ed67:67a2	237.103.103.162
b51a:901b:cb15:8045:ada8:be24:ed67:67a3	237.103.103.163
b51a:901b:cb15:8045:ada8:be24:ed67:67a4	237.103.103.164
b51a:901b:cb15:8045:ada8:be24:ed67:67a5	237.103.103.165
b51a:901b:cb15:8045:ada8:be24:ed67:67a6	237.103.103.166
b51a:901b:cb15:8045:ada8:be24:ed67:67a7	237.103.103.167
b51a:901b:cb15:8045:ada8:be24:ed67:67a8	237.103.103.168
b51a:901b:cb15:8045:ada8:be24:ed67:67a9	237.103.103.169
b51a:901b:cb15:8045:ada8:be24:ed67:67aa	237.103.103.170
b51a:901b:cb15:8045:ada8:be24:ed67:67ab	237.103.103.171
b51a:901b:cb15:8045:ada8:be24:ed67:67ac	237.103.103.172
b51a:901b:cb15:8045:ada8:be24:ed67:67ad	237.103.103.173
b51a:901b:cb15:8045:ada8:be24:ed67:67ae	237.103.103.174
b51a:901b:cb15:8045:ada8:be24:ed67:67af	237.103.103.175
b51a:901b:cb15:8045:ada8:be24:ed67:67b0	237.103.103.176
b51a:901b:cb15:8045:ada8:be24:ed67:67b1	237.103.103.177
b51a:901b:cb15:8045:ada8:be24:ed67:67b2	237.103.103.178
b51a:901b:cb15:8045:ada8:be24:ed67:67b3	237.103.103.179
b51a:901b:cb15:8045:ada8:be24:ed67:67b4	237.103.103.180

b51a:901b:cb15:8045:ada8:be24:ed67:67b5	237.103.103.181
b51a:901b:cb15:8045:ada8:be24:ed67:67b6	237.103.103.182
b51a:901b:cb15:8045:ada8:be24:ed67:67b7	237.103.103.183
b51a:901b:cb15:8045:ada8:be24:ed67:67b8	237.103.103.184
b51a:901b:cb15:8045:ada8:be24:ed67:67b9	237.103.103.185
b51a:901b:cb15:8045:ada8:be24:ed67:67ba	237.103.103.186
b51a:901b:cb15:8045:ada8:be24:ed67:67bb	237.103.103.187
b51a:901b:cb15:8045:ada8:be24:ed67:67bc	237.103.103.188
b51a:901b:cb15:8045:ada8:be24:ed67:67bd	237.103.103.189
b51a:901b:cb15:8045:ada8:be24:ed67:67be	237.103.103.190
b51a:901b:cb15:8045:ada8:be24:ed67:67bf	237.103.103.191
b51a:901b:cb15:8045:ada8:be24:ed67:67c0	237.103.103.192
b51a:901b:cb15:8045:ada8:be24:ed67:67c1	237.103.103.193
b51a:901b:cb15:8045:ada8:be24:ed67:67c2	237.103.103.194
b51a:901b:cb15:8045:ada8:be24:ed67:67c3	237.103.103.195
b51a:901b:cb15:8045:ada8:be24:ed67:67c4	237.103.103.196
b51a:901b:cb15:8045:ada8:be24:ed67:67c5	237.103.103.197
b51a:901b:cb15:8045:ada8:be24:ed67:67c6	237.103.103.198
b51a:901b:cb15:8045:ada8:be24:ed67:67c7	237.103.103.199
b51a:901b:cb15:8045:ada8:be24:ed67:67c8	237.103.103.200
b51a:901b:cb15:8045:ada8:be24:ed67:67c9	237.103.103.201
b51a:901b:cb15:8045:ada8:be24:ed67:67ca	237.103.103.202
b51a:901b:cb15:8045:ada8:be24:ed67:67cb	237.103.103.203
b51a:901b:cb15:8045:ada8:be24:ed67:67cc	237.103.103.204
b51a:901b:cb15:8045:ada8:be24:ed67:67cd	237.103.103.205
b51a:901b:cb15:8045:ada8:be24:ed67:67ce	237.103.103.206
b51a:901b:cb15:8045:ada8:be24:ed67:67cf	237.103.103.207
b51a:901b:cb15:8045:ada8:be24:ed67:67d0	237.103.103.208
b51a:901b:cb15:8045:ada8:be24:ed67:67d1	237.103.103.209
b51a:901b:cb15:8045:ada8:be24:ed67:67d2	237.103.103.210
b51a:901b:cb15:8045:ada8:be24:ed67:67d3	237.103.103.211
b51a:901b:cb15:8045:ada8:be24:ed67:67d4	237.103.103.212
b51a:901b:cb15:8045:ada8:be24:ed67:67d5	237.103.103.213
b51a:901b:cb15:8045:ada8:be24:ed67:67d6	237.103.103.214
b51a:901b:cb15:8045:ada8:be24:ed67:67d7	237.103.103.215
b51a:901b:cb15:8045:ada8:be24:ed67:67d8	237.103.103.216
b51a:901b:cb15:8045:ada8:be24:ed67:67d9	237.103.103.217
b51a:901b:cb15:8045:ada8:be24:ed67:67da	237.103.103.218
b51a:901b:cb15:8045:ada8:be24:ed67:67db	237.103.103.219
b51a:901b:cb15:8045:ada8:be24:ed67:67dc	237.103.103.220
b51a:901b:cb15:8045:ada8:be24:ed67:67dd	237.103.103.221
b51a:901b:cb15:8045:ada8:be24:ed67:67de	237.103.103.222
b51a:901b:cb15:8045:ada8:be24:ed67:67df	237.103.103.223
b51a:901b:cb15:8045:ada8:be24:ed67:67e0	237.103.103.224
b51a:901b:cb15:8045:ada8:be24:ed67:67e1	237.103.103.225
b51a:901b:cb15:8045:ada8:be24:ed67:67e2	237.103.103.226
b51a:901b:cb15:8045:ada8:be24:ed67:67e3	237.103.103.227
b51a:901b:cb15:8045:ada8:be24:ed67:67e4	237.103.103.228
b51a:901b:cb15:8045:ada8:be24:ed67:67e5	237.103.103.229
b51a:901b:cb15:8045:ada8:be24:ed67:67e6	237.103.103.230
b51a:901b:cb15:8045:ada8:be24:ed67:67e7	237.103.103.231
b51a:901b:cb15:8045:ada8:be24:ed67:67e8	237.103.103.232
b51a:901b:cb15:8045:ada8:be24:ed67:67e9	237.103.103.233
b51a:901b:cb15:8045:ada8:be24:ed67:67ea	237.103.103.234
b51a:901b:cb15:8045:ada8:be24:ed67:67eb	237.103.103.235
b51a:901b:cb15:8045:ada8:be24:ed67:67ec	237.103.103.236
b51a:901b:cb15:8045:ada8:be24:ed67:67ed	237.103.103.237
b51a:901b:cb15:8045:ada8:be24:ed67:67ee	237.103.103.238
b51a:901b:cb15:8045:ada8:be24:ed67:67ef	237.103.103.239
b51a:901b:cb15:8045:ada8:be24:ed67:67f0	237.103.103.240
b51a:901b:cb15:8045:ada8:be24:ed67:67f1	237.103.103.241
b51a:901b:cb15:8045:ada8:be24:ed67:67f2	237.103.103.242
b51a:901b:cb15:8045:ada8:be24:ed67:67f3	237.103.103.243
b51a:901b:cb15:8045:ada8:be24:ed67:67f4	237.103.103.244
b51a:901b:cb15:8045:ada8:be24:ed67:67f5	237.103.103.245
b51a:901b:cb15:8045:ada8:be24:ed67:67f6	237.103.103.246
b51a:901b:cb15:8045:ada8:be24:ed67:67f7	237.103.103.247
b51a:901b:cb15:8045:ada8:be24:ed67:67f8	237.103.103.248
b51a:901b:cb15:8045:ada8:be24:ed67:67f9	237.103.103.249
b51a:901b:cb15:8045:ada8:be24:ed67:67fa	237.103.103.250
b51a:901b:cb15:8045:ada8:be24:ed67:67fb	237.103.103.251
b51a:901b:cb15:8045:ada8:be24:ed67:67fc	237.103.103.252
b51a:901b:cb15:8045:ada8:be24:ed67:67fd	237.103.103.253
b51a:901b:cb15:8045:ada8:be24:ed67:67fe	237.103.103.254
b51a:901b:cb15:8045:ada8:be24:ed67:67ff	237.103.103.255

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.