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:bc24:5b51:c501	91.81.197.1
b51a:901b:cb15:8045:ada8:bc24:5b51:c502	91.81.197.2
b51a:901b:cb15:8045:ada8:bc24:5b51:c503	91.81.197.3
b51a:901b:cb15:8045:ada8:bc24:5b51:c504	91.81.197.4
b51a:901b:cb15:8045:ada8:bc24:5b51:c505	91.81.197.5
b51a:901b:cb15:8045:ada8:bc24:5b51:c506	91.81.197.6
b51a:901b:cb15:8045:ada8:bc24:5b51:c507	91.81.197.7
b51a:901b:cb15:8045:ada8:bc24:5b51:c508	91.81.197.8
b51a:901b:cb15:8045:ada8:bc24:5b51:c509	91.81.197.9
b51a:901b:cb15:8045:ada8:bc24:5b51:c50a	91.81.197.10
b51a:901b:cb15:8045:ada8:bc24:5b51:c50b	91.81.197.11
b51a:901b:cb15:8045:ada8:bc24:5b51:c50c	91.81.197.12
b51a:901b:cb15:8045:ada8:bc24:5b51:c50d	91.81.197.13
b51a:901b:cb15:8045:ada8:bc24:5b51:c50e	91.81.197.14
b51a:901b:cb15:8045:ada8:bc24:5b51:c50f	91.81.197.15
b51a:901b:cb15:8045:ada8:bc24:5b51:c510	91.81.197.16
b51a:901b:cb15:8045:ada8:bc24:5b51:c511	91.81.197.17
b51a:901b:cb15:8045:ada8:bc24:5b51:c512	91.81.197.18
b51a:901b:cb15:8045:ada8:bc24:5b51:c513	91.81.197.19
b51a:901b:cb15:8045:ada8:bc24:5b51:c514	91.81.197.20
b51a:901b:cb15:8045:ada8:bc24:5b51:c515	91.81.197.21
b51a:901b:cb15:8045:ada8:bc24:5b51:c516	91.81.197.22
b51a:901b:cb15:8045:ada8:bc24:5b51:c517	91.81.197.23
b51a:901b:cb15:8045:ada8:bc24:5b51:c518	91.81.197.24
b51a:901b:cb15:8045:ada8:bc24:5b51:c519	91.81.197.25
b51a:901b:cb15:8045:ada8:bc24:5b51:c51a	91.81.197.26
b51a:901b:cb15:8045:ada8:bc24:5b51:c51b	91.81.197.27
b51a:901b:cb15:8045:ada8:bc24:5b51:c51c	91.81.197.28
b51a:901b:cb15:8045:ada8:bc24:5b51:c51d	91.81.197.29
b51a:901b:cb15:8045:ada8:bc24:5b51:c51e	91.81.197.30
b51a:901b:cb15:8045:ada8:bc24:5b51:c51f	91.81.197.31
b51a:901b:cb15:8045:ada8:bc24:5b51:c520	91.81.197.32
b51a:901b:cb15:8045:ada8:bc24:5b51:c521	91.81.197.33
b51a:901b:cb15:8045:ada8:bc24:5b51:c522	91.81.197.34
b51a:901b:cb15:8045:ada8:bc24:5b51:c523	91.81.197.35
b51a:901b:cb15:8045:ada8:bc24:5b51:c524	91.81.197.36
b51a:901b:cb15:8045:ada8:bc24:5b51:c525	91.81.197.37
b51a:901b:cb15:8045:ada8:bc24:5b51:c526	91.81.197.38
b51a:901b:cb15:8045:ada8:bc24:5b51:c527	91.81.197.39
b51a:901b:cb15:8045:ada8:bc24:5b51:c528	91.81.197.40
b51a:901b:cb15:8045:ada8:bc24:5b51:c529	91.81.197.41
b51a:901b:cb15:8045:ada8:bc24:5b51:c52a	91.81.197.42
b51a:901b:cb15:8045:ada8:bc24:5b51:c52b	91.81.197.43
b51a:901b:cb15:8045:ada8:bc24:5b51:c52c	91.81.197.44
b51a:901b:cb15:8045:ada8:bc24:5b51:c52d	91.81.197.45
b51a:901b:cb15:8045:ada8:bc24:5b51:c52e	91.81.197.46
b51a:901b:cb15:8045:ada8:bc24:5b51:c52f	91.81.197.47
b51a:901b:cb15:8045:ada8:bc24:5b51:c530	91.81.197.48
b51a:901b:cb15:8045:ada8:bc24:5b51:c531	91.81.197.49
b51a:901b:cb15:8045:ada8:bc24:5b51:c532	91.81.197.50
b51a:901b:cb15:8045:ada8:bc24:5b51:c533	91.81.197.51
b51a:901b:cb15:8045:ada8:bc24:5b51:c534	91.81.197.52
b51a:901b:cb15:8045:ada8:bc24:5b51:c535	91.81.197.53
b51a:901b:cb15:8045:ada8:bc24:5b51:c536	91.81.197.54
b51a:901b:cb15:8045:ada8:bc24:5b51:c537	91.81.197.55
b51a:901b:cb15:8045:ada8:bc24:5b51:c538	91.81.197.56
b51a:901b:cb15:8045:ada8:bc24:5b51:c539	91.81.197.57
b51a:901b:cb15:8045:ada8:bc24:5b51:c53a	91.81.197.58
b51a:901b:cb15:8045:ada8:bc24:5b51:c53b	91.81.197.59
b51a:901b:cb15:8045:ada8:bc24:5b51:c53c	91.81.197.60

b51a:901b:cb15:8045:ada8:bc24:5b51:c53d	91.81.197.61
b51a:901b:cb15:8045:ada8:bc24:5b51:c53e	91.81.197.62
b51a:901b:cb15:8045:ada8:bc24:5b51:c53f	91.81.197.63
b51a:901b:cb15:8045:ada8:bc24:5b51:c540	91.81.197.64
b51a:901b:cb15:8045:ada8:bc24:5b51:c541	91.81.197.65
b51a:901b:cb15:8045:ada8:bc24:5b51:c542	91.81.197.66
b51a:901b:cb15:8045:ada8:bc24:5b51:c543	91.81.197.67
b51a:901b:cb15:8045:ada8:bc24:5b51:c544	91.81.197.68
b51a:901b:cb15:8045:ada8:bc24:5b51:c545	91.81.197.69
b51a:901b:cb15:8045:ada8:bc24:5b51:c546	91.81.197.70
b51a:901b:cb15:8045:ada8:bc24:5b51:c547	91.81.197.71
b51a:901b:cb15:8045:ada8:bc24:5b51:c548	91.81.197.72
b51a:901b:cb15:8045:ada8:bc24:5b51:c549	91.81.197.73
b51a:901b:cb15:8045:ada8:bc24:5b51:c54a	91.81.197.74
b51a:901b:cb15:8045:ada8:bc24:5b51:c54b	91.81.197.75
b51a:901b:cb15:8045:ada8:bc24:5b51:c54c	91.81.197.76
b51a:901b:cb15:8045:ada8:bc24:5b51:c54d	91.81.197.77
b51a:901b:cb15:8045:ada8:bc24:5b51:c54e	91.81.197.78
b51a:901b:cb15:8045:ada8:bc24:5b51:c54f	91.81.197.79
b51a:901b:cb15:8045:ada8:bc24:5b51:c550	91.81.197.80
b51a:901b:cb15:8045:ada8:bc24:5b51:c551	91.81.197.81
b51a:901b:cb15:8045:ada8:bc24:5b51:c552	91.81.197.82
b51a:901b:cb15:8045:ada8:bc24:5b51:c553	91.81.197.83
b51a:901b:cb15:8045:ada8:bc24:5b51:c554	91.81.197.84
b51a:901b:cb15:8045:ada8:bc24:5b51:c555	91.81.197.85
b51a:901b:cb15:8045:ada8:bc24:5b51:c556	91.81.197.86
b51a:901b:cb15:8045:ada8:bc24:5b51:c557	91.81.197.87
b51a:901b:cb15:8045:ada8:bc24:5b51:c558	91.81.197.88
b51a:901b:cb15:8045:ada8:bc24:5b51:c559	91.81.197.89
b51a:901b:cb15:8045:ada8:bc24:5b51:c55a	91.81.197.90
b51a:901b:cb15:8045:ada8:bc24:5b51:c55b	91.81.197.91
b51a:901b:cb15:8045:ada8:bc24:5b51:c55c	91.81.197.92
b51a:901b:cb15:8045:ada8:bc24:5b51:c55d	91.81.197.93
b51a:901b:cb15:8045:ada8:bc24:5b51:c55e	91.81.197.94
b51a:901b:cb15:8045:ada8:bc24:5b51:c55f	91.81.197.95
b51a:901b:cb15:8045:ada8:bc24:5b51:c560	91.81.197.96
b51a:901b:cb15:8045:ada8:bc24:5b51:c561	91.81.197.97
b51a:901b:cb15:8045:ada8:bc24:5b51:c562	91.81.197.98
b51a:901b:cb15:8045:ada8:bc24:5b51:c563	91.81.197.99
b51a:901b:cb15:8045:ada8:bc24:5b51:c564	91.81.197.100
b51a:901b:cb15:8045:ada8:bc24:5b51:c565	91.81.197.101
b51a:901b:cb15:8045:ada8:bc24:5b51:c566	91.81.197.102
b51a:901b:cb15:8045:ada8:bc24:5b51:c567	91.81.197.103
b51a:901b:cb15:8045:ada8:bc24:5b51:c568	91.81.197.104
b51a:901b:cb15:8045:ada8:bc24:5b51:c569	91.81.197.105
b51a:901b:cb15:8045:ada8:bc24:5b51:c56a	91.81.197.106
b51a:901b:cb15:8045:ada8:bc24:5b51:c56b	91.81.197.107
b51a:901b:cb15:8045:ada8:bc24:5b51:c56c	91.81.197.108
b51a:901b:cb15:8045:ada8:bc24:5b51:c56d	91.81.197.109
b51a:901b:cb15:8045:ada8:bc24:5b51:c56e	91.81.197.110
b51a:901b:cb15:8045:ada8:bc24:5b51:c56f	91.81.197.111
b51a:901b:cb15:8045:ada8:bc24:5b51:c570	91.81.197.112
b51a:901b:cb15:8045:ada8:bc24:5b51:c571	91.81.197.113
b51a:901b:cb15:8045:ada8:bc24:5b51:c572	91.81.197.114
b51a:901b:cb15:8045:ada8:bc24:5b51:c573	91.81.197.115
b51a:901b:cb15:8045:ada8:bc24:5b51:c574	91.81.197.116
b51a:901b:cb15:8045:ada8:bc24:5b51:c575	91.81.197.117
b51a:901b:cb15:8045:ada8:bc24:5b51:c576	91.81.197.118
b51a:901b:cb15:8045:ada8:bc24:5b51:c577	91.81.197.119
b51a:901b:cb15:8045:ada8:bc24:5b51:c578	91.81.197.120

b51a:901b:cb15:8045:ada8:bc24:5b51:c579	91.81.197.121
b51a:901b:cb15:8045:ada8:bc24:5b51:c57a	91.81.197.122
b51a:901b:cb15:8045:ada8:bc24:5b51:c57b	91.81.197.123
b51a:901b:cb15:8045:ada8:bc24:5b51:c57c	91.81.197.124
b51a:901b:cb15:8045:ada8:bc24:5b51:c57d	91.81.197.125
b51a:901b:cb15:8045:ada8:bc24:5b51:c57e	91.81.197.126
b51a:901b:cb15:8045:ada8:bc24:5b51:c57f	91.81.197.127
b51a:901b:cb15:8045:ada8:bc24:5b51:c580	91.81.197.128
b51a:901b:cb15:8045:ada8:bc24:5b51:c581	91.81.197.129
b51a:901b:cb15:8045:ada8:bc24:5b51:c582	91.81.197.130
b51a:901b:cb15:8045:ada8:bc24:5b51:c583	91.81.197.131
b51a:901b:cb15:8045:ada8:bc24:5b51:c584	91.81.197.132
b51a:901b:cb15:8045:ada8:bc24:5b51:c585	91.81.197.133
b51a:901b:cb15:8045:ada8:bc24:5b51:c586	91.81.197.134
b51a:901b:cb15:8045:ada8:bc24:5b51:c587	91.81.197.135
b51a:901b:cb15:8045:ada8:bc24:5b51:c588	91.81.197.136
b51a:901b:cb15:8045:ada8:bc24:5b51:c589	91.81.197.137
b51a:901b:cb15:8045:ada8:bc24:5b51:c58a	91.81.197.138
b51a:901b:cb15:8045:ada8:bc24:5b51:c58b	91.81.197.139
b51a:901b:cb15:8045:ada8:bc24:5b51:c58c	91.81.197.140
b51a:901b:cb15:8045:ada8:bc24:5b51:c58d	91.81.197.141
b51a:901b:cb15:8045:ada8:bc24:5b51:c58e	91.81.197.142
b51a:901b:cb15:8045:ada8:bc24:5b51:c58f	91.81.197.143
b51a:901b:cb15:8045:ada8:bc24:5b51:c590	91.81.197.144
b51a:901b:cb15:8045:ada8:bc24:5b51:c591	91.81.197.145
b51a:901b:cb15:8045:ada8:bc24:5b51:c592	91.81.197.146
b51a:901b:cb15:8045:ada8:bc24:5b51:c593	91.81.197.147
b51a:901b:cb15:8045:ada8:bc24:5b51:c594	91.81.197.148
b51a:901b:cb15:8045:ada8:bc24:5b51:c595	91.81.197.149
b51a:901b:cb15:8045:ada8:bc24:5b51:c596	91.81.197.150
b51a:901b:cb15:8045:ada8:bc24:5b51:c597	91.81.197.151
b51a:901b:cb15:8045:ada8:bc24:5b51:c598	91.81.197.152
b51a:901b:cb15:8045:ada8:bc24:5b51:c599	91.81.197.153
b51a:901b:cb15:8045:ada8:bc24:5b51:c59a	91.81.197.154
b51a:901b:cb15:8045:ada8:bc24:5b51:c59b	91.81.197.155
b51a:901b:cb15:8045:ada8:bc24:5b51:c59c	91.81.197.156
b51a:901b:cb15:8045:ada8:bc24:5b51:c59d	91.81.197.157
b51a:901b:cb15:8045:ada8:bc24:5b51:c59e	91.81.197.158
b51a:901b:cb15:8045:ada8:bc24:5b51:c59f	91.81.197.159
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a0	91.81.197.160
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a1	91.81.197.161
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a2	91.81.197.162
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a3	91.81.197.163
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a4	91.81.197.164
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a5	91.81.197.165
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a6	91.81.197.166
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a7	91.81.197.167
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a8	91.81.197.168
b51a:901b:cb15:8045:ada8:bc24:5b51:c5a9	91.81.197.169
b51a:901b:cb15:8045:ada8:bc24:5b51:c5aa	91.81.197.170
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ab	91.81.197.171
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ac	91.81.197.172
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ad	91.81.197.173
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ae	91.81.197.174
b51a:901b:cb15:8045:ada8:bc24:5b51:c5af	91.81.197.175
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b0	91.81.197.176
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b1	91.81.197.177
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b2	91.81.197.178
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b3	91.81.197.179
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b4	91.81.197.180

b51a:901b:cb15:8045:ada8:bc24:5b51:c5b5	91.81.197.181
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b6	91.81.197.182
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b7	91.81.197.183
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b8	91.81.197.184
b51a:901b:cb15:8045:ada8:bc24:5b51:c5b9	91.81.197.185
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ba	91.81.197.186
b51a:901b:cb15:8045:ada8:bc24:5b51:c5bb	91.81.197.187
b51a:901b:cb15:8045:ada8:bc24:5b51:c5bc	91.81.197.188
b51a:901b:cb15:8045:ada8:bc24:5b51:c5bd	91.81.197.189
b51a:901b:cb15:8045:ada8:bc24:5b51:c5be	91.81.197.190
b51a:901b:cb15:8045:ada8:bc24:5b51:c5bf	91.81.197.191
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c0	91.81.197.192
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c1	91.81.197.193
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c2	91.81.197.194
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c3	91.81.197.195
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c4	91.81.197.196
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c5	91.81.197.197
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c6	91.81.197.198
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c7	91.81.197.199
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c8	91.81.197.200
b51a:901b:cb15:8045:ada8:bc24:5b51:c5c9	91.81.197.201
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ca	91.81.197.202
b51a:901b:cb15:8045:ada8:bc24:5b51:c5cb	91.81.197.203
b51a:901b:cb15:8045:ada8:bc24:5b51:c5cc	91.81.197.204
b51a:901b:cb15:8045:ada8:bc24:5b51:c5cd	91.81.197.205
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ce	91.81.197.206
b51a:901b:cb15:8045:ada8:bc24:5b51:c5cf	91.81.197.207
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d0	91.81.197.208
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d1	91.81.197.209
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d2	91.81.197.210
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d3	91.81.197.211
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d4	91.81.197.212
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d5	91.81.197.213
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d6	91.81.197.214
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d7	91.81.197.215
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d8	91.81.197.216
b51a:901b:cb15:8045:ada8:bc24:5b51:c5d9	91.81.197.217
b51a:901b:cb15:8045:ada8:bc24:5b51:c5da	91.81.197.218
b51a:901b:cb15:8045:ada8:bc24:5b51:c5db	91.81.197.219
b51a:901b:cb15:8045:ada8:bc24:5b51:c5dc	91.81.197.220
b51a:901b:cb15:8045:ada8:bc24:5b51:c5dd	91.81.197.221
b51a:901b:cb15:8045:ada8:bc24:5b51:c5de	91.81.197.222
b51a:901b:cb15:8045:ada8:bc24:5b51:c5df	91.81.197.223
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e0	91.81.197.224
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e1	91.81.197.225
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e2	91.81.197.226
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e3	91.81.197.227
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e4	91.81.197.228
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e5	91.81.197.229
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e6	91.81.197.230
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e7	91.81.197.231
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e8	91.81.197.232
b51a:901b:cb15:8045:ada8:bc24:5b51:c5e9	91.81.197.233
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ea	91.81.197.234
b51a:901b:cb15:8045:ada8:bc24:5b51:c5eb	91.81.197.235
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ec	91.81.197.236
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ed	91.81.197.237
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ee	91.81.197.238
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ef	91.81.197.239
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f0	91.81.197.240
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f1	91.81.197.241
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f2	91.81.197.242
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f3	91.81.197.243
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f4	91.81.197.244
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f5	91.81.197.245
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f6	91.81.197.246
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f7	91.81.197.247
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f8	91.81.197.248
b51a:901b:cb15:8045:ada8:bc24:5b51:c5f9	91.81.197.249
b51a:901b:cb15:8045:ada8:bc24:5b51:c5fa	91.81.197.250
b51a:901b:cb15:8045:ada8:bc24:5b51:c5fb	91.81.197.251
b51a:901b:cb15:8045:ada8:bc24:5b51:c5fc	91.81.197.252
b51a:901b:cb15:8045:ada8:bc24:5b51:c5fd	91.81.197.253
b51a:901b:cb15:8045:ada8:bc24:5b51:c5fe	91.81.197.254
b51a:901b:cb15:8045:ada8:bc24:5b51:c5ff	91.81.197.255

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.