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:ada8:7157:50cb:c501	80.203.197.1
b51a:901b:cb15:8045:ada8:7157:50cb:c502	80.203.197.2
b51a:901b:cb15:8045:ada8:7157:50cb:c503	80.203.197.3
b51a:901b:cb15:8045:ada8:7157:50cb:c504	80.203.197.4
b51a:901b:cb15:8045:ada8:7157:50cb:c505	80.203.197.5
b51a:901b:cb15:8045:ada8:7157:50cb:c506	80.203.197.6
b51a:901b:cb15:8045:ada8:7157:50cb:c507	80.203.197.7
b51a:901b:cb15:8045:ada8:7157:50cb:c508	80.203.197.8
b51a:901b:cb15:8045:ada8:7157:50cb:c509	80.203.197.9
b51a:901b:cb15:8045:ada8:7157:50cb:c50a	80.203.197.10
b51a:901b:cb15:8045:ada8:7157:50cb:c50b	80.203.197.11
b51a:901b:cb15:8045:ada8:7157:50cb:c50c	80.203.197.12
b51a:901b:cb15:8045:ada8:7157:50cb:c50d	80.203.197.13
b51a:901b:cb15:8045:ada8:7157:50cb:c50e	80.203.197.14
b51a:901b:cb15:8045:ada8:7157:50cb:c50f	80.203.197.15
b51a:901b:cb15:8045:ada8:7157:50cb:c510	80.203.197.16
b51a:901b:cb15:8045:ada8:7157:50cb:c511	80.203.197.17
b51a:901b:cb15:8045:ada8:7157:50cb:c512	80.203.197.18
b51a:901b:cb15:8045:ada8:7157:50cb:c513	80.203.197.19
b51a:901b:cb15:8045:ada8:7157:50cb:c514	80.203.197.20
b51a:901b:cb15:8045:ada8:7157:50cb:c515	80.203.197.21
b51a:901b:cb15:8045:ada8:7157:50cb:c516	80.203.197.22
b51a:901b:cb15:8045:ada8:7157:50cb:c517	80.203.197.23
b51a:901b:cb15:8045:ada8:7157:50cb:c518	80.203.197.24
b51a:901b:cb15:8045:ada8:7157:50cb:c519	80.203.197.25
b51a:901b:cb15:8045:ada8:7157:50cb:c51a	80.203.197.26
b51a:901b:cb15:8045:ada8:7157:50cb:c51b	80.203.197.27
b51a:901b:cb15:8045:ada8:7157:50cb:c51c	80.203.197.28
b51a:901b:cb15:8045:ada8:7157:50cb:c51d	80.203.197.29
b51a:901b:cb15:8045:ada8:7157:50cb:c51e	80.203.197.30
b51a:901b:cb15:8045:ada8:7157:50cb:c51f	80.203.197.31
b51a:901b:cb15:8045:ada8:7157:50cb:c520	80.203.197.32
b51a:901b:cb15:8045:ada8:7157:50cb:c521	80.203.197.33
b51a:901b:cb15:8045:ada8:7157:50cb:c522	80.203.197.34
b51a:901b:cb15:8045:ada8:7157:50cb:c523	80.203.197.35
b51a:901b:cb15:8045:ada8:7157:50cb:c524	80.203.197.36
b51a:901b:cb15:8045:ada8:7157:50cb:c525	80.203.197.37
b51a:901b:cb15:8045:ada8:7157:50cb:c526	80.203.197.38
b51a:901b:cb15:8045:ada8:7157:50cb:c527	80.203.197.39
b51a:901b:cb15:8045:ada8:7157:50cb:c528	80.203.197.40
b51a:901b:cb15:8045:ada8:7157:50cb:c529	80.203.197.41
b51a:901b:cb15:8045:ada8:7157:50cb:c52a	80.203.197.42
b51a:901b:cb15:8045:ada8:7157:50cb:c52b	80.203.197.43
b51a:901b:cb15:8045:ada8:7157:50cb:c52c	80.203.197.44
b51a:901b:cb15:8045:ada8:7157:50cb:c52d	80.203.197.45
b51a:901b:cb15:8045:ada8:7157:50cb:c52e	80.203.197.46
b51a:901b:cb15:8045:ada8:7157:50cb:c52f	80.203.197.47
b51a:901b:cb15:8045:ada8:7157:50cb:c530	80.203.197.48
b51a:901b:cb15:8045:ada8:7157:50cb:c531	80.203.197.49
b51a:901b:cb15:8045:ada8:7157:50cb:c532	80.203.197.50
b51a:901b:cb15:8045:ada8:7157:50cb:c533	80.203.197.51
b51a:901b:cb15:8045:ada8:7157:50cb:c534	80.203.197.52
b51a:901b:cb15:8045:ada8:7157:50cb:c535	80.203.197.53
b51a:901b:cb15:8045:ada8:7157:50cb:c536	80.203.197.54
b51a:901b:cb15:8045:ada8:7157:50cb:c537	80.203.197.55
b51a:901b:cb15:8045:ada8:7157:50cb:c538	80.203.197.56
b51a:901b:cb15:8045:ada8:7157:50cb:c539	80.203.197.57
b51a:901b:cb15:8045:ada8:7157:50cb:c53a	80.203.197.58
b51a:901b:cb15:8045:ada8:7157:50cb:c53b	80.203.197.59
b51a:901b:cb15:8045:ada8:7157:50cb:c53c	80.203.197.60

b51a:901b:cb15:8045:ada8:7157:50cb:c53d	80.203.197.61
b51a:901b:cb15:8045:ada8:7157:50cb:c53e	80.203.197.62
b51a:901b:cb15:8045:ada8:7157:50cb:c53f	80.203.197.63
b51a:901b:cb15:8045:ada8:7157:50cb:c540	80.203.197.64
b51a:901b:cb15:8045:ada8:7157:50cb:c541	80.203.197.65
b51a:901b:cb15:8045:ada8:7157:50cb:c542	80.203.197.66
b51a:901b:cb15:8045:ada8:7157:50cb:c543	80.203.197.67
b51a:901b:cb15:8045:ada8:7157:50cb:c544	80.203.197.68
b51a:901b:cb15:8045:ada8:7157:50cb:c545	80.203.197.69
b51a:901b:cb15:8045:ada8:7157:50cb:c546	80.203.197.70
b51a:901b:cb15:8045:ada8:7157:50cb:c547	80.203.197.71
b51a:901b:cb15:8045:ada8:7157:50cb:c548	80.203.197.72
b51a:901b:cb15:8045:ada8:7157:50cb:c549	80.203.197.73
b51a:901b:cb15:8045:ada8:7157:50cb:c54a	80.203.197.74
b51a:901b:cb15:8045:ada8:7157:50cb:c54b	80.203.197.75
b51a:901b:cb15:8045:ada8:7157:50cb:c54c	80.203.197.76
b51a:901b:cb15:8045:ada8:7157:50cb:c54d	80.203.197.77
b51a:901b:cb15:8045:ada8:7157:50cb:c54e	80.203.197.78
b51a:901b:cb15:8045:ada8:7157:50cb:c54f	80.203.197.79
b51a:901b:cb15:8045:ada8:7157:50cb:c550	80.203.197.80
b51a:901b:cb15:8045:ada8:7157:50cb:c551	80.203.197.81
b51a:901b:cb15:8045:ada8:7157:50cb:c552	80.203.197.82
b51a:901b:cb15:8045:ada8:7157:50cb:c553	80.203.197.83
b51a:901b:cb15:8045:ada8:7157:50cb:c554	80.203.197.84
b51a:901b:cb15:8045:ada8:7157:50cb:c555	80.203.197.85
b51a:901b:cb15:8045:ada8:7157:50cb:c556	80.203.197.86
b51a:901b:cb15:8045:ada8:7157:50cb:c557	80.203.197.87
b51a:901b:cb15:8045:ada8:7157:50cb:c558	80.203.197.88
b51a:901b:cb15:8045:ada8:7157:50cb:c559	80.203.197.89
b51a:901b:cb15:8045:ada8:7157:50cb:c55a	80.203.197.90
b51a:901b:cb15:8045:ada8:7157:50cb:c55b	80.203.197.91
b51a:901b:cb15:8045:ada8:7157:50cb:c55c	80.203.197.92
b51a:901b:cb15:8045:ada8:7157:50cb:c55d	80.203.197.93
b51a:901b:cb15:8045:ada8:7157:50cb:c55e	80.203.197.94
b51a:901b:cb15:8045:ada8:7157:50cb:c55f	80.203.197.95
b51a:901b:cb15:8045:ada8:7157:50cb:c560	80.203.197.96
b51a:901b:cb15:8045:ada8:7157:50cb:c561	80.203.197.97
b51a:901b:cb15:8045:ada8:7157:50cb:c562	80.203.197.98
b51a:901b:cb15:8045:ada8:7157:50cb:c563	80.203.197.99
b51a:901b:cb15:8045:ada8:7157:50cb:c564	80.203.197.100
b51a:901b:cb15:8045:ada8:7157:50cb:c565	80.203.197.101
b51a:901b:cb15:8045:ada8:7157:50cb:c566	80.203.197.102
b51a:901b:cb15:8045:ada8:7157:50cb:c567	80.203.197.103
b51a:901b:cb15:8045:ada8:7157:50cb:c568	80.203.197.104
b51a:901b:cb15:8045:ada8:7157:50cb:c569	80.203.197.105
b51a:901b:cb15:8045:ada8:7157:50cb:c56a	80.203.197.106
b51a:901b:cb15:8045:ada8:7157:50cb:c56b	80.203.197.107
b51a:901b:cb15:8045:ada8:7157:50cb:c56c	80.203.197.108
b51a:901b:cb15:8045:ada8:7157:50cb:c56d	80.203.197.109
b51a:901b:cb15:8045:ada8:7157:50cb:c56e	80.203.197.110
b51a:901b:cb15:8045:ada8:7157:50cb:c56f	80.203.197.111
b51a:901b:cb15:8045:ada8:7157:50cb:c570	80.203.197.112
b51a:901b:cb15:8045:ada8:7157:50cb:c571	80.203.197.113
b51a:901b:cb15:8045:ada8:7157:50cb:c572	80.203.197.114
b51a:901b:cb15:8045:ada8:7157:50cb:c573	80.203.197.115
b51a:901b:cb15:8045:ada8:7157:50cb:c574	80.203.197.116
b51a:901b:cb15:8045:ada8:7157:50cb:c575	80.203.197.117
b51a:901b:cb15:8045:ada8:7157:50cb:c576	80.203.197.118
b51a:901b:cb15:8045:ada8:7157:50cb:c577	80.203.197.119
b51a:901b:cb15:8045:ada8:7157:50cb:c578	80.203.197.120

b51a:901b:cb15:8045:ada8:7157:50cb:c579	80.203.197.121
b51a:901b:cb15:8045:ada8:7157:50cb:c57a	80.203.197.122
b51a:901b:cb15:8045:ada8:7157:50cb:c57b	80.203.197.123
b51a:901b:cb15:8045:ada8:7157:50cb:c57c	80.203.197.124
b51a:901b:cb15:8045:ada8:7157:50cb:c57d	80.203.197.125
b51a:901b:cb15:8045:ada8:7157:50cb:c57e	80.203.197.126
b51a:901b:cb15:8045:ada8:7157:50cb:c57f	80.203.197.127
b51a:901b:cb15:8045:ada8:7157:50cb:c580	80.203.197.128
b51a:901b:cb15:8045:ada8:7157:50cb:c581	80.203.197.129
b51a:901b:cb15:8045:ada8:7157:50cb:c582	80.203.197.130
b51a:901b:cb15:8045:ada8:7157:50cb:c583	80.203.197.131
b51a:901b:cb15:8045:ada8:7157:50cb:c584	80.203.197.132
b51a:901b:cb15:8045:ada8:7157:50cb:c585	80.203.197.133
b51a:901b:cb15:8045:ada8:7157:50cb:c586	80.203.197.134
b51a:901b:cb15:8045:ada8:7157:50cb:c587	80.203.197.135
b51a:901b:cb15:8045:ada8:7157:50cb:c588	80.203.197.136
b51a:901b:cb15:8045:ada8:7157:50cb:c589	80.203.197.137
b51a:901b:cb15:8045:ada8:7157:50cb:c58a	80.203.197.138
b51a:901b:cb15:8045:ada8:7157:50cb:c58b	80.203.197.139
b51a:901b:cb15:8045:ada8:7157:50cb:c58c	80.203.197.140
b51a:901b:cb15:8045:ada8:7157:50cb:c58d	80.203.197.141
b51a:901b:cb15:8045:ada8:7157:50cb:c58e	80.203.197.142
b51a:901b:cb15:8045:ada8:7157:50cb:c58f	80.203.197.143
b51a:901b:cb15:8045:ada8:7157:50cb:c590	80.203.197.144
b51a:901b:cb15:8045:ada8:7157:50cb:c591	80.203.197.145
b51a:901b:cb15:8045:ada8:7157:50cb:c592	80.203.197.146
b51a:901b:cb15:8045:ada8:7157:50cb:c593	80.203.197.147
b51a:901b:cb15:8045:ada8:7157:50cb:c594	80.203.197.148
b51a:901b:cb15:8045:ada8:7157:50cb:c595	80.203.197.149
b51a:901b:cb15:8045:ada8:7157:50cb:c596	80.203.197.150
b51a:901b:cb15:8045:ada8:7157:50cb:c597	80.203.197.151
b51a:901b:cb15:8045:ada8:7157:50cb:c598	80.203.197.152
b51a:901b:cb15:8045:ada8:7157:50cb:c599	80.203.197.153
b51a:901b:cb15:8045:ada8:7157:50cb:c59a	80.203.197.154
b51a:901b:cb15:8045:ada8:7157:50cb:c59b	80.203.197.155
b51a:901b:cb15:8045:ada8:7157:50cb:c59c	80.203.197.156
b51a:901b:cb15:8045:ada8:7157:50cb:c59d	80.203.197.157
b51a:901b:cb15:8045:ada8:7157:50cb:c59e	80.203.197.158
b51a:901b:cb15:8045:ada8:7157:50cb:c59f	80.203.197.159
b51a:901b:cb15:8045:ada8:7157:50cb:c5a0	80.203.197.160
b51a:901b:cb15:8045:ada8:7157:50cb:c5a1	80.203.197.161
b51a:901b:cb15:8045:ada8:7157:50cb:c5a2	80.203.197.162
b51a:901b:cb15:8045:ada8:7157:50cb:c5a3	80.203.197.163
b51a:901b:cb15:8045:ada8:7157:50cb:c5a4	80.203.197.164
b51a:901b:cb15:8045:ada8:7157:50cb:c5a5	80.203.197.165
b51a:901b:cb15:8045:ada8:7157:50cb:c5a6	80.203.197.166
b51a:901b:cb15:8045:ada8:7157:50cb:c5a7	80.203.197.167
b51a:901b:cb15:8045:ada8:7157:50cb:c5a8	80.203.197.168
b51a:901b:cb15:8045:ada8:7157:50cb:c5a9	80.203.197.169
b51a:901b:cb15:8045:ada8:7157:50cb:c5aa	80.203.197.170
b51a:901b:cb15:8045:ada8:7157:50cb:c5ab	80.203.197.171
b51a:901b:cb15:8045:ada8:7157:50cb:c5ac	80.203.197.172
b51a:901b:cb15:8045:ada8:7157:50cb:c5ad	80.203.197.173
b51a:901b:cb15:8045:ada8:7157:50cb:c5ae	80.203.197.174
b51a:901b:cb15:8045:ada8:7157:50cb:c5af	80.203.197.175
b51a:901b:cb15:8045:ada8:7157:50cb:c5b0	80.203.197.176
b51a:901b:cb15:8045:ada8:7157:50cb:c5b1	80.203.197.177
b51a:901b:cb15:8045:ada8:7157:50cb:c5b2	80.203.197.178
b51a:901b:cb15:8045:ada8:7157:50cb:c5b3	80.203.197.179
b51a:901b:cb15:8045:ada8:7157:50cb:c5b4	80.203.197.180

b51a:901b:cb15:8045:ada8:7157:50cb:c5b5	80.203.197.181
b51a:901b:cb15:8045:ada8:7157:50cb:c5b6	80.203.197.182
b51a:901b:cb15:8045:ada8:7157:50cb:c5b7	80.203.197.183
b51a:901b:cb15:8045:ada8:7157:50cb:c5b8	80.203.197.184
b51a:901b:cb15:8045:ada8:7157:50cb:c5b9	80.203.197.185
b51a:901b:cb15:8045:ada8:7157:50cb:c5ba	80.203.197.186
b51a:901b:cb15:8045:ada8:7157:50cb:c5bb	80.203.197.187
b51a:901b:cb15:8045:ada8:7157:50cb:c5bc	80.203.197.188
b51a:901b:cb15:8045:ada8:7157:50cb:c5bd	80.203.197.189
b51a:901b:cb15:8045:ada8:7157:50cb:c5be	80.203.197.190
b51a:901b:cb15:8045:ada8:7157:50cb:c5bf	80.203.197.191
b51a:901b:cb15:8045:ada8:7157:50cb:c5c0	80.203.197.192
b51a:901b:cb15:8045:ada8:7157:50cb:c5c1	80.203.197.193
b51a:901b:cb15:8045:ada8:7157:50cb:c5c2	80.203.197.194
b51a:901b:cb15:8045:ada8:7157:50cb:c5c3	80.203.197.195
b51a:901b:cb15:8045:ada8:7157:50cb:c5c4	80.203.197.196
b51a:901b:cb15:8045:ada8:7157:50cb:c5c5	80.203.197.197
b51a:901b:cb15:8045:ada8:7157:50cb:c5c6	80.203.197.198
b51a:901b:cb15:8045:ada8:7157:50cb:c5c7	80.203.197.199
b51a:901b:cb15:8045:ada8:7157:50cb:c5c8	80.203.197.200
b51a:901b:cb15:8045:ada8:7157:50cb:c5c9	80.203.197.201
b51a:901b:cb15:8045:ada8:7157:50cb:c5ca	80.203.197.202
b51a:901b:cb15:8045:ada8:7157:50cb:c5cb	80.203.197.203
b51a:901b:cb15:8045:ada8:7157:50cb:c5cc	80.203.197.204
b51a:901b:cb15:8045:ada8:7157:50cb:c5cd	80.203.197.205
b51a:901b:cb15:8045:ada8:7157:50cb:c5ce	80.203.197.206
b51a:901b:cb15:8045:ada8:7157:50cb:c5cf	80.203.197.207
b51a:901b:cb15:8045:ada8:7157:50cb:c5d0	80.203.197.208
b51a:901b:cb15:8045:ada8:7157:50cb:c5d1	80.203.197.209
b51a:901b:cb15:8045:ada8:7157:50cb:c5d2	80.203.197.210
b51a:901b:cb15:8045:ada8:7157:50cb:c5d3	80.203.197.211
b51a:901b:cb15:8045:ada8:7157:50cb:c5d4	80.203.197.212
b51a:901b:cb15:8045:ada8:7157:50cb:c5d5	80.203.197.213
b51a:901b:cb15:8045:ada8:7157:50cb:c5d6	80.203.197.214
b51a:901b:cb15:8045:ada8:7157:50cb:c5d7	80.203.197.215
b51a:901b:cb15:8045:ada8:7157:50cb:c5d8	80.203.197.216
b51a:901b:cb15:8045:ada8:7157:50cb:c5d9	80.203.197.217
b51a:901b:cb15:8045:ada8:7157:50cb:c5da	80.203.197.218
b51a:901b:cb15:8045:ada8:7157:50cb:c5db	80.203.197.219
b51a:901b:cb15:8045:ada8:7157:50cb:c5dc	80.203.197.220
b51a:901b:cb15:8045:ada8:7157:50cb:c5dd	80.203.197.221
b51a:901b:cb15:8045:ada8:7157:50cb:c5de	80.203.197.222
b51a:901b:cb15:8045:ada8:7157:50cb:c5df	80.203.197.223
b51a:901b:cb15:8045:ada8:7157:50cb:c5e0	80.203.197.224
b51a:901b:cb15:8045:ada8:7157:50cb:c5e1	80.203.197.225
b51a:901b:cb15:8045:ada8:7157:50cb:c5e2	80.203.197.226
b51a:901b:cb15:8045:ada8:7157:50cb:c5e3	80.203.197.227
b51a:901b:cb15:8045:ada8:7157:50cb:c5e4	80.203.197.228
b51a:901b:cb15:8045:ada8:7157:50cb:c5e5	80.203.197.229
b51a:901b:cb15:8045:ada8:7157:50cb:c5e6	80.203.197.230
b51a:901b:cb15:8045:ada8:7157:50cb:c5e7	80.203.197.231
b51a:901b:cb15:8045:ada8:7157:50cb:c5e8	80.203.197.232
b51a:901b:cb15:8045:ada8:7157:50cb:c5e9	80.203.197.233
b51a:901b:cb15:8045:ada8:7157:50cb:c5ea	80.203.197.234
b51a:901b:cb15:8045:ada8:7157:50cb:c5eb	80.203.197.235
b51a:901b:cb15:8045:ada8:7157:50cb:c5ec	80.203.197.236
b51a:901b:cb15:8045:ada8:7157:50cb:c5ed	80.203.197.237
b51a:901b:cb15:8045:ada8:7157:50cb:c5ee	80.203.197.238
b51a:901b:cb15:8045:ada8:7157:50cb:c5ef	80.203.197.239
b51a:901b:cb15:8045:ada8:7157:50cb:c5f0	80.203.197.240
b51a:901b:cb15:8045:ada8:7157:50cb:c5f1	80.203.197.241
b51a:901b:cb15:8045:ada8:7157:50cb:c5f2	80.203.197.242
b51a:901b:cb15:8045:ada8:7157:50cb:c5f3	80.203.197.243
b51a:901b:cb15:8045:ada8:7157:50cb:c5f4	80.203.197.244
b51a:901b:cb15:8045:ada8:7157:50cb:c5f5	80.203.197.245
b51a:901b:cb15:8045:ada8:7157:50cb:c5f6	80.203.197.246
b51a:901b:cb15:8045:ada8:7157:50cb:c5f7	80.203.197.247
b51a:901b:cb15:8045:ada8:7157:50cb:c5f8	80.203.197.248
b51a:901b:cb15:8045:ada8:7157:50cb:c5f9	80.203.197.249
b51a:901b:cb15:8045:ada8:7157:50cb:c5fa	80.203.197.250
b51a:901b:cb15:8045:ada8:7157:50cb:c5fb	80.203.197.251
b51a:901b:cb15:8045:ada8:7157:50cb:c5fc	80.203.197.252
b51a:901b:cb15:8045:ada8:7157:50cb:c5fd	80.203.197.253
b51a:901b:cb15:8045:ada8:7157:50cb:c5fe	80.203.197.254
b51a:901b:cb15:8045:ada8:7157:50cb:c5ff	80.203.197.255

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.