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:cdcd:8043:c501	128.67.197.1
b51a:901b:cb15:8045:ada8:cdcd:8043:c502	128.67.197.2
b51a:901b:cb15:8045:ada8:cdcd:8043:c503	128.67.197.3
b51a:901b:cb15:8045:ada8:cdcd:8043:c504	128.67.197.4
b51a:901b:cb15:8045:ada8:cdcd:8043:c505	128.67.197.5
b51a:901b:cb15:8045:ada8:cdcd:8043:c506	128.67.197.6
b51a:901b:cb15:8045:ada8:cdcd:8043:c507	128.67.197.7
b51a:901b:cb15:8045:ada8:cdcd:8043:c508	128.67.197.8
b51a:901b:cb15:8045:ada8:cdcd:8043:c509	128.67.197.9
b51a:901b:cb15:8045:ada8:cdcd:8043:c50a	128.67.197.10
b51a:901b:cb15:8045:ada8:cdcd:8043:c50b	128.67.197.11
b51a:901b:cb15:8045:ada8:cdcd:8043:c50c	128.67.197.12
b51a:901b:cb15:8045:ada8:cdcd:8043:c50d	128.67.197.13
b51a:901b:cb15:8045:ada8:cdcd:8043:c50e	128.67.197.14
b51a:901b:cb15:8045:ada8:cdcd:8043:c50f	128.67.197.15
b51a:901b:cb15:8045:ada8:cdcd:8043:c510	128.67.197.16
b51a:901b:cb15:8045:ada8:cdcd:8043:c511	128.67.197.17
b51a:901b:cb15:8045:ada8:cdcd:8043:c512	128.67.197.18
b51a:901b:cb15:8045:ada8:cdcd:8043:c513	128.67.197.19
b51a:901b:cb15:8045:ada8:cdcd:8043:c514	128.67.197.20
b51a:901b:cb15:8045:ada8:cdcd:8043:c515	128.67.197.21
b51a:901b:cb15:8045:ada8:cdcd:8043:c516	128.67.197.22
b51a:901b:cb15:8045:ada8:cdcd:8043:c517	128.67.197.23
b51a:901b:cb15:8045:ada8:cdcd:8043:c518	128.67.197.24
b51a:901b:cb15:8045:ada8:cdcd:8043:c519	128.67.197.25
b51a:901b:cb15:8045:ada8:cdcd:8043:c51a	128.67.197.26
b51a:901b:cb15:8045:ada8:cdcd:8043:c51b	128.67.197.27
b51a:901b:cb15:8045:ada8:cdcd:8043:c51c	128.67.197.28
b51a:901b:cb15:8045:ada8:cdcd:8043:c51d	128.67.197.29
b51a:901b:cb15:8045:ada8:cdcd:8043:c51e	128.67.197.30
b51a:901b:cb15:8045:ada8:cdcd:8043:c51f	128.67.197.31
b51a:901b:cb15:8045:ada8:cdcd:8043:c520	128.67.197.32
b51a:901b:cb15:8045:ada8:cdcd:8043:c521	128.67.197.33
b51a:901b:cb15:8045:ada8:cdcd:8043:c522	128.67.197.34
b51a:901b:cb15:8045:ada8:cdcd:8043:c523	128.67.197.35
b51a:901b:cb15:8045:ada8:cdcd:8043:c524	128.67.197.36
b51a:901b:cb15:8045:ada8:cdcd:8043:c525	128.67.197.37
b51a:901b:cb15:8045:ada8:cdcd:8043:c526	128.67.197.38
b51a:901b:cb15:8045:ada8:cdcd:8043:c527	128.67.197.39
b51a:901b:cb15:8045:ada8:cdcd:8043:c528	128.67.197.40
b51a:901b:cb15:8045:ada8:cdcd:8043:c529	128.67.197.41
b51a:901b:cb15:8045:ada8:cdcd:8043:c52a	128.67.197.42
b51a:901b:cb15:8045:ada8:cdcd:8043:c52b	128.67.197.43
b51a:901b:cb15:8045:ada8:cdcd:8043:c52c	128.67.197.44
b51a:901b:cb15:8045:ada8:cdcd:8043:c52d	128.67.197.45
b51a:901b:cb15:8045:ada8:cdcd:8043:c52e	128.67.197.46
b51a:901b:cb15:8045:ada8:cdcd:8043:c52f	128.67.197.47
b51a:901b:cb15:8045:ada8:cdcd:8043:c530	128.67.197.48
b51a:901b:cb15:8045:ada8:cdcd:8043:c531	128.67.197.49
b51a:901b:cb15:8045:ada8:cdcd:8043:c532	128.67.197.50
b51a:901b:cb15:8045:ada8:cdcd:8043:c533	128.67.197.51
b51a:901b:cb15:8045:ada8:cdcd:8043:c534	128.67.197.52
b51a:901b:cb15:8045:ada8:cdcd:8043:c535	128.67.197.53
b51a:901b:cb15:8045:ada8:cdcd:8043:c536	128.67.197.54
b51a:901b:cb15:8045:ada8:cdcd:8043:c537	128.67.197.55
b51a:901b:cb15:8045:ada8:cdcd:8043:c538	128.67.197.56
b51a:901b:cb15:8045:ada8:cdcd:8043:c539	128.67.197.57
b51a:901b:cb15:8045:ada8:cdcd:8043:c53a	128.67.197.58
b51a:901b:cb15:8045:ada8:cdcd:8043:c53b	128.67.197.59
b51a:901b:cb15:8045:ada8:cdcd:8043:c53c	128.67.197.60

b51a:901b:cb15:8045:ada8:cdcd:8043:c53d	128.67.197.61
b51a:901b:cb15:8045:ada8:cdcd:8043:c53e	128.67.197.62
b51a:901b:cb15:8045:ada8:cdcd:8043:c53f	128.67.197.63
b51a:901b:cb15:8045:ada8:cdcd:8043:c540	128.67.197.64
b51a:901b:cb15:8045:ada8:cdcd:8043:c541	128.67.197.65
b51a:901b:cb15:8045:ada8:cdcd:8043:c542	128.67.197.66
b51a:901b:cb15:8045:ada8:cdcd:8043:c543	128.67.197.67
b51a:901b:cb15:8045:ada8:cdcd:8043:c544	128.67.197.68
b51a:901b:cb15:8045:ada8:cdcd:8043:c545	128.67.197.69
b51a:901b:cb15:8045:ada8:cdcd:8043:c546	128.67.197.70
b51a:901b:cb15:8045:ada8:cdcd:8043:c547	128.67.197.71
b51a:901b:cb15:8045:ada8:cdcd:8043:c548	128.67.197.72
b51a:901b:cb15:8045:ada8:cdcd:8043:c549	128.67.197.73
b51a:901b:cb15:8045:ada8:cdcd:8043:c54a	128.67.197.74
b51a:901b:cb15:8045:ada8:cdcd:8043:c54b	128.67.197.75
b51a:901b:cb15:8045:ada8:cdcd:8043:c54c	128.67.197.76
b51a:901b:cb15:8045:ada8:cdcd:8043:c54d	128.67.197.77
b51a:901b:cb15:8045:ada8:cdcd:8043:c54e	128.67.197.78
b51a:901b:cb15:8045:ada8:cdcd:8043:c54f	128.67.197.79
b51a:901b:cb15:8045:ada8:cdcd:8043:c550	128.67.197.80
b51a:901b:cb15:8045:ada8:cdcd:8043:c551	128.67.197.81
b51a:901b:cb15:8045:ada8:cdcd:8043:c552	128.67.197.82
b51a:901b:cb15:8045:ada8:cdcd:8043:c553	128.67.197.83
b51a:901b:cb15:8045:ada8:cdcd:8043:c554	128.67.197.84
b51a:901b:cb15:8045:ada8:cdcd:8043:c555	128.67.197.85
b51a:901b:cb15:8045:ada8:cdcd:8043:c556	128.67.197.86
b51a:901b:cb15:8045:ada8:cdcd:8043:c557	128.67.197.87
b51a:901b:cb15:8045:ada8:cdcd:8043:c558	128.67.197.88
b51a:901b:cb15:8045:ada8:cdcd:8043:c559	128.67.197.89
b51a:901b:cb15:8045:ada8:cdcd:8043:c55a	128.67.197.90
b51a:901b:cb15:8045:ada8:cdcd:8043:c55b	128.67.197.91
b51a:901b:cb15:8045:ada8:cdcd:8043:c55c	128.67.197.92
b51a:901b:cb15:8045:ada8:cdcd:8043:c55d	128.67.197.93
b51a:901b:cb15:8045:ada8:cdcd:8043:c55e	128.67.197.94
b51a:901b:cb15:8045:ada8:cdcd:8043:c55f	128.67.197.95
b51a:901b:cb15:8045:ada8:cdcd:8043:c560	128.67.197.96
b51a:901b:cb15:8045:ada8:cdcd:8043:c561	128.67.197.97
b51a:901b:cb15:8045:ada8:cdcd:8043:c562	128.67.197.98
b51a:901b:cb15:8045:ada8:cdcd:8043:c563	128.67.197.99
b51a:901b:cb15:8045:ada8:cdcd:8043:c564	128.67.197.100
b51a:901b:cb15:8045:ada8:cdcd:8043:c565	128.67.197.101
b51a:901b:cb15:8045:ada8:cdcd:8043:c566	128.67.197.102
b51a:901b:cb15:8045:ada8:cdcd:8043:c567	128.67.197.103
b51a:901b:cb15:8045:ada8:cdcd:8043:c568	128.67.197.104
b51a:901b:cb15:8045:ada8:cdcd:8043:c569	128.67.197.105
b51a:901b:cb15:8045:ada8:cdcd:8043:c56a	128.67.197.106
b51a:901b:cb15:8045:ada8:cdcd:8043:c56b	128.67.197.107
b51a:901b:cb15:8045:ada8:cdcd:8043:c56c	128.67.197.108
b51a:901b:cb15:8045:ada8:cdcd:8043:c56d	128.67.197.109
b51a:901b:cb15:8045:ada8:cdcd:8043:c56e	128.67.197.110
b51a:901b:cb15:8045:ada8:cdcd:8043:c56f	128.67.197.111
b51a:901b:cb15:8045:ada8:cdcd:8043:c570	128.67.197.112
b51a:901b:cb15:8045:ada8:cdcd:8043:c571	128.67.197.113
b51a:901b:cb15:8045:ada8:cdcd:8043:c572	128.67.197.114
b51a:901b:cb15:8045:ada8:cdcd:8043:c573	128.67.197.115
b51a:901b:cb15:8045:ada8:cdcd:8043:c574	128.67.197.116
b51a:901b:cb15:8045:ada8:cdcd:8043:c575	128.67.197.117
b51a:901b:cb15:8045:ada8:cdcd:8043:c576	128.67.197.118
b51a:901b:cb15:8045:ada8:cdcd:8043:c577	128.67.197.119
b51a:901b:cb15:8045:ada8:cdcd:8043:c578	128.67.197.120

b51a:901b:cb15:8045:ada8:cdcd:8043:c579	128.67.197.121
b51a:901b:cb15:8045:ada8:cdcd:8043:c57a	128.67.197.122
b51a:901b:cb15:8045:ada8:cdcd:8043:c57b	128.67.197.123
b51a:901b:cb15:8045:ada8:cdcd:8043:c57c	128.67.197.124
b51a:901b:cb15:8045:ada8:cdcd:8043:c57d	128.67.197.125
b51a:901b:cb15:8045:ada8:cdcd:8043:c57e	128.67.197.126
b51a:901b:cb15:8045:ada8:cdcd:8043:c57f	128.67.197.127
b51a:901b:cb15:8045:ada8:cdcd:8043:c580	128.67.197.128
b51a:901b:cb15:8045:ada8:cdcd:8043:c581	128.67.197.129
b51a:901b:cb15:8045:ada8:cdcd:8043:c582	128.67.197.130
b51a:901b:cb15:8045:ada8:cdcd:8043:c583	128.67.197.131
b51a:901b:cb15:8045:ada8:cdcd:8043:c584	128.67.197.132
b51a:901b:cb15:8045:ada8:cdcd:8043:c585	128.67.197.133
b51a:901b:cb15:8045:ada8:cdcd:8043:c586	128.67.197.134
b51a:901b:cb15:8045:ada8:cdcd:8043:c587	128.67.197.135
b51a:901b:cb15:8045:ada8:cdcd:8043:c588	128.67.197.136
b51a:901b:cb15:8045:ada8:cdcd:8043:c589	128.67.197.137
b51a:901b:cb15:8045:ada8:cdcd:8043:c58a	128.67.197.138
b51a:901b:cb15:8045:ada8:cdcd:8043:c58b	128.67.197.139
b51a:901b:cb15:8045:ada8:cdcd:8043:c58c	128.67.197.140
b51a:901b:cb15:8045:ada8:cdcd:8043:c58d	128.67.197.141
b51a:901b:cb15:8045:ada8:cdcd:8043:c58e	128.67.197.142
b51a:901b:cb15:8045:ada8:cdcd:8043:c58f	128.67.197.143
b51a:901b:cb15:8045:ada8:cdcd:8043:c590	128.67.197.144
b51a:901b:cb15:8045:ada8:cdcd:8043:c591	128.67.197.145
b51a:901b:cb15:8045:ada8:cdcd:8043:c592	128.67.197.146
b51a:901b:cb15:8045:ada8:cdcd:8043:c593	128.67.197.147
b51a:901b:cb15:8045:ada8:cdcd:8043:c594	128.67.197.148
b51a:901b:cb15:8045:ada8:cdcd:8043:c595	128.67.197.149
b51a:901b:cb15:8045:ada8:cdcd:8043:c596	128.67.197.150
b51a:901b:cb15:8045:ada8:cdcd:8043:c597	128.67.197.151
b51a:901b:cb15:8045:ada8:cdcd:8043:c598	128.67.197.152
b51a:901b:cb15:8045:ada8:cdcd:8043:c599	128.67.197.153
b51a:901b:cb15:8045:ada8:cdcd:8043:c59a	128.67.197.154
b51a:901b:cb15:8045:ada8:cdcd:8043:c59b	128.67.197.155
b51a:901b:cb15:8045:ada8:cdcd:8043:c59c	128.67.197.156
b51a:901b:cb15:8045:ada8:cdcd:8043:c59d	128.67.197.157
b51a:901b:cb15:8045:ada8:cdcd:8043:c59e	128.67.197.158
b51a:901b:cb15:8045:ada8:cdcd:8043:c59f	128.67.197.159
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a0	128.67.197.160
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a1	128.67.197.161
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a2	128.67.197.162
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a3	128.67.197.163
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a4	128.67.197.164
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a5	128.67.197.165
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a6	128.67.197.166
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a7	128.67.197.167
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a8	128.67.197.168
b51a:901b:cb15:8045:ada8:cdcd:8043:c5a9	128.67.197.169
b51a:901b:cb15:8045:ada8:cdcd:8043:c5aa	128.67.197.170
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ab	128.67.197.171
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ac	128.67.197.172
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ad	128.67.197.173
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ae	128.67.197.174
b51a:901b:cb15:8045:ada8:cdcd:8043:c5af	128.67.197.175
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b0	128.67.197.176
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b1	128.67.197.177
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b2	128.67.197.178
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b3	128.67.197.179
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b4	128.67.197.180

b51a:901b:cb15:8045:ada8:cdcd:8043:c5b5	128.67.197.181
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b6	128.67.197.182
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b7	128.67.197.183
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b8	128.67.197.184
b51a:901b:cb15:8045:ada8:cdcd:8043:c5b9	128.67.197.185
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ba	128.67.197.186
b51a:901b:cb15:8045:ada8:cdcd:8043:c5bb	128.67.197.187
b51a:901b:cb15:8045:ada8:cdcd:8043:c5bc	128.67.197.188
b51a:901b:cb15:8045:ada8:cdcd:8043:c5bd	128.67.197.189
b51a:901b:cb15:8045:ada8:cdcd:8043:c5be	128.67.197.190
b51a:901b:cb15:8045:ada8:cdcd:8043:c5bf	128.67.197.191
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c0	128.67.197.192
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c1	128.67.197.193
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c2	128.67.197.194
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c3	128.67.197.195
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c4	128.67.197.196
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c5	128.67.197.197
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c6	128.67.197.198
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c7	128.67.197.199
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c8	128.67.197.200
b51a:901b:cb15:8045:ada8:cdcd:8043:c5c9	128.67.197.201
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ca	128.67.197.202
b51a:901b:cb15:8045:ada8:cdcd:8043:c5cb	128.67.197.203
b51a:901b:cb15:8045:ada8:cdcd:8043:c5cc	128.67.197.204
b51a:901b:cb15:8045:ada8:cdcd:8043:c5cd	128.67.197.205
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ce	128.67.197.206
b51a:901b:cb15:8045:ada8:cdcd:8043:c5cf	128.67.197.207
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d0	128.67.197.208
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d1	128.67.197.209
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d2	128.67.197.210
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d3	128.67.197.211
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d4	128.67.197.212
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d5	128.67.197.213
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d6	128.67.197.214
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d7	128.67.197.215
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d8	128.67.197.216
b51a:901b:cb15:8045:ada8:cdcd:8043:c5d9	128.67.197.217
b51a:901b:cb15:8045:ada8:cdcd:8043:c5da	128.67.197.218
b51a:901b:cb15:8045:ada8:cdcd:8043:c5db	128.67.197.219
b51a:901b:cb15:8045:ada8:cdcd:8043:c5dc	128.67.197.220
b51a:901b:cb15:8045:ada8:cdcd:8043:c5dd	128.67.197.221
b51a:901b:cb15:8045:ada8:cdcd:8043:c5de	128.67.197.222
b51a:901b:cb15:8045:ada8:cdcd:8043:c5df	128.67.197.223
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e0	128.67.197.224
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e1	128.67.197.225
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e2	128.67.197.226
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e3	128.67.197.227
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e4	128.67.197.228
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e5	128.67.197.229
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e6	128.67.197.230
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e7	128.67.197.231
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e8	128.67.197.232
b51a:901b:cb15:8045:ada8:cdcd:8043:c5e9	128.67.197.233
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ea	128.67.197.234
b51a:901b:cb15:8045:ada8:cdcd:8043:c5eb	128.67.197.235
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ec	128.67.197.236
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ed	128.67.197.237
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ee	128.67.197.238
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ef	128.67.197.239
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f0	128.67.197.240
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f1	128.67.197.241
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f2	128.67.197.242
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f3	128.67.197.243
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f4	128.67.197.244
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f5	128.67.197.245
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f6	128.67.197.246
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f7	128.67.197.247
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f8	128.67.197.248
b51a:901b:cb15:8045:ada8:cdcd:8043:c5f9	128.67.197.249
b51a:901b:cb15:8045:ada8:cdcd:8043:c5fa	128.67.197.250
b51a:901b:cb15:8045:ada8:cdcd:8043:c5fb	128.67.197.251
b51a:901b:cb15:8045:ada8:cdcd:8043:c5fc	128.67.197.252
b51a:901b:cb15:8045:ada8:cdcd:8043:c5fd	128.67.197.253
b51a:901b:cb15:8045:ada8:cdcd:8043:c5fe	128.67.197.254
b51a:901b:cb15:8045:ada8:cdcd:8043:c5ff	128.67.197.255

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.