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:e501	91.81.229.1
b51a:901b:cb15:8045:ada8:bc24:5b51:e502	91.81.229.2
b51a:901b:cb15:8045:ada8:bc24:5b51:e503	91.81.229.3
b51a:901b:cb15:8045:ada8:bc24:5b51:e504	91.81.229.4
b51a:901b:cb15:8045:ada8:bc24:5b51:e505	91.81.229.5
b51a:901b:cb15:8045:ada8:bc24:5b51:e506	91.81.229.6
b51a:901b:cb15:8045:ada8:bc24:5b51:e507	91.81.229.7
b51a:901b:cb15:8045:ada8:bc24:5b51:e508	91.81.229.8
b51a:901b:cb15:8045:ada8:bc24:5b51:e509	91.81.229.9
b51a:901b:cb15:8045:ada8:bc24:5b51:e50a	91.81.229.10
b51a:901b:cb15:8045:ada8:bc24:5b51:e50b	91.81.229.11
b51a:901b:cb15:8045:ada8:bc24:5b51:e50c	91.81.229.12
b51a:901b:cb15:8045:ada8:bc24:5b51:e50d	91.81.229.13
b51a:901b:cb15:8045:ada8:bc24:5b51:e50e	91.81.229.14
b51a:901b:cb15:8045:ada8:bc24:5b51:e50f	91.81.229.15
b51a:901b:cb15:8045:ada8:bc24:5b51:e510	91.81.229.16
b51a:901b:cb15:8045:ada8:bc24:5b51:e511	91.81.229.17
b51a:901b:cb15:8045:ada8:bc24:5b51:e512	91.81.229.18
b51a:901b:cb15:8045:ada8:bc24:5b51:e513	91.81.229.19
b51a:901b:cb15:8045:ada8:bc24:5b51:e514	91.81.229.20
b51a:901b:cb15:8045:ada8:bc24:5b51:e515	91.81.229.21
b51a:901b:cb15:8045:ada8:bc24:5b51:e516	91.81.229.22
b51a:901b:cb15:8045:ada8:bc24:5b51:e517	91.81.229.23
b51a:901b:cb15:8045:ada8:bc24:5b51:e518	91.81.229.24
b51a:901b:cb15:8045:ada8:bc24:5b51:e519	91.81.229.25
b51a:901b:cb15:8045:ada8:bc24:5b51:e51a	91.81.229.26
b51a:901b:cb15:8045:ada8:bc24:5b51:e51b	91.81.229.27
b51a:901b:cb15:8045:ada8:bc24:5b51:e51c	91.81.229.28
b51a:901b:cb15:8045:ada8:bc24:5b51:e51d	91.81.229.29
b51a:901b:cb15:8045:ada8:bc24:5b51:e51e	91.81.229.30
b51a:901b:cb15:8045:ada8:bc24:5b51:e51f	91.81.229.31
b51a:901b:cb15:8045:ada8:bc24:5b51:e520	91.81.229.32
b51a:901b:cb15:8045:ada8:bc24:5b51:e521	91.81.229.33
b51a:901b:cb15:8045:ada8:bc24:5b51:e522	91.81.229.34
b51a:901b:cb15:8045:ada8:bc24:5b51:e523	91.81.229.35
b51a:901b:cb15:8045:ada8:bc24:5b51:e524	91.81.229.36
b51a:901b:cb15:8045:ada8:bc24:5b51:e525	91.81.229.37
b51a:901b:cb15:8045:ada8:bc24:5b51:e526	91.81.229.38
b51a:901b:cb15:8045:ada8:bc24:5b51:e527	91.81.229.39
b51a:901b:cb15:8045:ada8:bc24:5b51:e528	91.81.229.40
b51a:901b:cb15:8045:ada8:bc24:5b51:e529	91.81.229.41
b51a:901b:cb15:8045:ada8:bc24:5b51:e52a	91.81.229.42
b51a:901b:cb15:8045:ada8:bc24:5b51:e52b	91.81.229.43
b51a:901b:cb15:8045:ada8:bc24:5b51:e52c	91.81.229.44
b51a:901b:cb15:8045:ada8:bc24:5b51:e52d	91.81.229.45
b51a:901b:cb15:8045:ada8:bc24:5b51:e52e	91.81.229.46
b51a:901b:cb15:8045:ada8:bc24:5b51:e52f	91.81.229.47
b51a:901b:cb15:8045:ada8:bc24:5b51:e530	91.81.229.48
b51a:901b:cb15:8045:ada8:bc24:5b51:e531	91.81.229.49
b51a:901b:cb15:8045:ada8:bc24:5b51:e532	91.81.229.50
b51a:901b:cb15:8045:ada8:bc24:5b51:e533	91.81.229.51
b51a:901b:cb15:8045:ada8:bc24:5b51:e534	91.81.229.52
b51a:901b:cb15:8045:ada8:bc24:5b51:e535	91.81.229.53
b51a:901b:cb15:8045:ada8:bc24:5b51:e536	91.81.229.54
b51a:901b:cb15:8045:ada8:bc24:5b51:e537	91.81.229.55
b51a:901b:cb15:8045:ada8:bc24:5b51:e538	91.81.229.56
b51a:901b:cb15:8045:ada8:bc24:5b51:e539	91.81.229.57
b51a:901b:cb15:8045:ada8:bc24:5b51:e53a	91.81.229.58
b51a:901b:cb15:8045:ada8:bc24:5b51:e53b	91.81.229.59
b51a:901b:cb15:8045:ada8:bc24:5b51:e53c	91.81.229.60

b51a:901b:cb15:8045:ada8:bc24:5b51:e53d	91.81.229.61
b51a:901b:cb15:8045:ada8:bc24:5b51:e53e	91.81.229.62
b51a:901b:cb15:8045:ada8:bc24:5b51:e53f	91.81.229.63
b51a:901b:cb15:8045:ada8:bc24:5b51:e540	91.81.229.64
b51a:901b:cb15:8045:ada8:bc24:5b51:e541	91.81.229.65
b51a:901b:cb15:8045:ada8:bc24:5b51:e542	91.81.229.66
b51a:901b:cb15:8045:ada8:bc24:5b51:e543	91.81.229.67
b51a:901b:cb15:8045:ada8:bc24:5b51:e544	91.81.229.68
b51a:901b:cb15:8045:ada8:bc24:5b51:e545	91.81.229.69
b51a:901b:cb15:8045:ada8:bc24:5b51:e546	91.81.229.70
b51a:901b:cb15:8045:ada8:bc24:5b51:e547	91.81.229.71
b51a:901b:cb15:8045:ada8:bc24:5b51:e548	91.81.229.72
b51a:901b:cb15:8045:ada8:bc24:5b51:e549	91.81.229.73
b51a:901b:cb15:8045:ada8:bc24:5b51:e54a	91.81.229.74
b51a:901b:cb15:8045:ada8:bc24:5b51:e54b	91.81.229.75
b51a:901b:cb15:8045:ada8:bc24:5b51:e54c	91.81.229.76
b51a:901b:cb15:8045:ada8:bc24:5b51:e54d	91.81.229.77
b51a:901b:cb15:8045:ada8:bc24:5b51:e54e	91.81.229.78
b51a:901b:cb15:8045:ada8:bc24:5b51:e54f	91.81.229.79
b51a:901b:cb15:8045:ada8:bc24:5b51:e550	91.81.229.80
b51a:901b:cb15:8045:ada8:bc24:5b51:e551	91.81.229.81
b51a:901b:cb15:8045:ada8:bc24:5b51:e552	91.81.229.82
b51a:901b:cb15:8045:ada8:bc24:5b51:e553	91.81.229.83
b51a:901b:cb15:8045:ada8:bc24:5b51:e554	91.81.229.84
b51a:901b:cb15:8045:ada8:bc24:5b51:e555	91.81.229.85
b51a:901b:cb15:8045:ada8:bc24:5b51:e556	91.81.229.86
b51a:901b:cb15:8045:ada8:bc24:5b51:e557	91.81.229.87
b51a:901b:cb15:8045:ada8:bc24:5b51:e558	91.81.229.88
b51a:901b:cb15:8045:ada8:bc24:5b51:e559	91.81.229.89
b51a:901b:cb15:8045:ada8:bc24:5b51:e55a	91.81.229.90
b51a:901b:cb15:8045:ada8:bc24:5b51:e55b	91.81.229.91
b51a:901b:cb15:8045:ada8:bc24:5b51:e55c	91.81.229.92
b51a:901b:cb15:8045:ada8:bc24:5b51:e55d	91.81.229.93
b51a:901b:cb15:8045:ada8:bc24:5b51:e55e	91.81.229.94
b51a:901b:cb15:8045:ada8:bc24:5b51:e55f	91.81.229.95
b51a:901b:cb15:8045:ada8:bc24:5b51:e560	91.81.229.96
b51a:901b:cb15:8045:ada8:bc24:5b51:e561	91.81.229.97
b51a:901b:cb15:8045:ada8:bc24:5b51:e562	91.81.229.98
b51a:901b:cb15:8045:ada8:bc24:5b51:e563	91.81.229.99
b51a:901b:cb15:8045:ada8:bc24:5b51:e564	91.81.229.100
b51a:901b:cb15:8045:ada8:bc24:5b51:e565	91.81.229.101
b51a:901b:cb15:8045:ada8:bc24:5b51:e566	91.81.229.102
b51a:901b:cb15:8045:ada8:bc24:5b51:e567	91.81.229.103
b51a:901b:cb15:8045:ada8:bc24:5b51:e568	91.81.229.104
b51a:901b:cb15:8045:ada8:bc24:5b51:e569	91.81.229.105
b51a:901b:cb15:8045:ada8:bc24:5b51:e56a	91.81.229.106
b51a:901b:cb15:8045:ada8:bc24:5b51:e56b	91.81.229.107
b51a:901b:cb15:8045:ada8:bc24:5b51:e56c	91.81.229.108
b51a:901b:cb15:8045:ada8:bc24:5b51:e56d	91.81.229.109
b51a:901b:cb15:8045:ada8:bc24:5b51:e56e	91.81.229.110
b51a:901b:cb15:8045:ada8:bc24:5b51:e56f	91.81.229.111
b51a:901b:cb15:8045:ada8:bc24:5b51:e570	91.81.229.112
b51a:901b:cb15:8045:ada8:bc24:5b51:e571	91.81.229.113
b51a:901b:cb15:8045:ada8:bc24:5b51:e572	91.81.229.114
b51a:901b:cb15:8045:ada8:bc24:5b51:e573	91.81.229.115
b51a:901b:cb15:8045:ada8:bc24:5b51:e574	91.81.229.116
b51a:901b:cb15:8045:ada8:bc24:5b51:e575	91.81.229.117
b51a:901b:cb15:8045:ada8:bc24:5b51:e576	91.81.229.118
b51a:901b:cb15:8045:ada8:bc24:5b51:e577	91.81.229.119
b51a:901b:cb15:8045:ada8:bc24:5b51:e578	91.81.229.120

b51a:901b:cb15:8045:ada8:bc24:5b51:e579	91.81.229.121
b51a:901b:cb15:8045:ada8:bc24:5b51:e57a	91.81.229.122
b51a:901b:cb15:8045:ada8:bc24:5b51:e57b	91.81.229.123
b51a:901b:cb15:8045:ada8:bc24:5b51:e57c	91.81.229.124
b51a:901b:cb15:8045:ada8:bc24:5b51:e57d	91.81.229.125
b51a:901b:cb15:8045:ada8:bc24:5b51:e57e	91.81.229.126
b51a:901b:cb15:8045:ada8:bc24:5b51:e57f	91.81.229.127
b51a:901b:cb15:8045:ada8:bc24:5b51:e580	91.81.229.128
b51a:901b:cb15:8045:ada8:bc24:5b51:e581	91.81.229.129
b51a:901b:cb15:8045:ada8:bc24:5b51:e582	91.81.229.130
b51a:901b:cb15:8045:ada8:bc24:5b51:e583	91.81.229.131
b51a:901b:cb15:8045:ada8:bc24:5b51:e584	91.81.229.132
b51a:901b:cb15:8045:ada8:bc24:5b51:e585	91.81.229.133
b51a:901b:cb15:8045:ada8:bc24:5b51:e586	91.81.229.134
b51a:901b:cb15:8045:ada8:bc24:5b51:e587	91.81.229.135
b51a:901b:cb15:8045:ada8:bc24:5b51:e588	91.81.229.136
b51a:901b:cb15:8045:ada8:bc24:5b51:e589	91.81.229.137
b51a:901b:cb15:8045:ada8:bc24:5b51:e58a	91.81.229.138
b51a:901b:cb15:8045:ada8:bc24:5b51:e58b	91.81.229.139
b51a:901b:cb15:8045:ada8:bc24:5b51:e58c	91.81.229.140
b51a:901b:cb15:8045:ada8:bc24:5b51:e58d	91.81.229.141
b51a:901b:cb15:8045:ada8:bc24:5b51:e58e	91.81.229.142
b51a:901b:cb15:8045:ada8:bc24:5b51:e58f	91.81.229.143
b51a:901b:cb15:8045:ada8:bc24:5b51:e590	91.81.229.144
b51a:901b:cb15:8045:ada8:bc24:5b51:e591	91.81.229.145
b51a:901b:cb15:8045:ada8:bc24:5b51:e592	91.81.229.146
b51a:901b:cb15:8045:ada8:bc24:5b51:e593	91.81.229.147
b51a:901b:cb15:8045:ada8:bc24:5b51:e594	91.81.229.148
b51a:901b:cb15:8045:ada8:bc24:5b51:e595	91.81.229.149
b51a:901b:cb15:8045:ada8:bc24:5b51:e596	91.81.229.150
b51a:901b:cb15:8045:ada8:bc24:5b51:e597	91.81.229.151
b51a:901b:cb15:8045:ada8:bc24:5b51:e598	91.81.229.152
b51a:901b:cb15:8045:ada8:bc24:5b51:e599	91.81.229.153
b51a:901b:cb15:8045:ada8:bc24:5b51:e59a	91.81.229.154
b51a:901b:cb15:8045:ada8:bc24:5b51:e59b	91.81.229.155
b51a:901b:cb15:8045:ada8:bc24:5b51:e59c	91.81.229.156
b51a:901b:cb15:8045:ada8:bc24:5b51:e59d	91.81.229.157
b51a:901b:cb15:8045:ada8:bc24:5b51:e59e	91.81.229.158
b51a:901b:cb15:8045:ada8:bc24:5b51:e59f	91.81.229.159
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a0	91.81.229.160
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a1	91.81.229.161
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a2	91.81.229.162
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a3	91.81.229.163
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a4	91.81.229.164
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a5	91.81.229.165
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a6	91.81.229.166
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a7	91.81.229.167
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a8	91.81.229.168
b51a:901b:cb15:8045:ada8:bc24:5b51:e5a9	91.81.229.169
b51a:901b:cb15:8045:ada8:bc24:5b51:e5aa	91.81.229.170
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ab	91.81.229.171
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ac	91.81.229.172
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ad	91.81.229.173
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ae	91.81.229.174
b51a:901b:cb15:8045:ada8:bc24:5b51:e5af	91.81.229.175
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b0	91.81.229.176
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b1	91.81.229.177
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b2	91.81.229.178
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b3	91.81.229.179
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b4	91.81.229.180

b51a:901b:cb15:8045:ada8:bc24:5b51:e5b5	91.81.229.181
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b6	91.81.229.182
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b7	91.81.229.183
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b8	91.81.229.184
b51a:901b:cb15:8045:ada8:bc24:5b51:e5b9	91.81.229.185
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ba	91.81.229.186
b51a:901b:cb15:8045:ada8:bc24:5b51:e5bb	91.81.229.187
b51a:901b:cb15:8045:ada8:bc24:5b51:e5bc	91.81.229.188
b51a:901b:cb15:8045:ada8:bc24:5b51:e5bd	91.81.229.189
b51a:901b:cb15:8045:ada8:bc24:5b51:e5be	91.81.229.190
b51a:901b:cb15:8045:ada8:bc24:5b51:e5bf	91.81.229.191
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c0	91.81.229.192
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c1	91.81.229.193
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c2	91.81.229.194
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c3	91.81.229.195
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c4	91.81.229.196
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c5	91.81.229.197
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c6	91.81.229.198
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c7	91.81.229.199
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c8	91.81.229.200
b51a:901b:cb15:8045:ada8:bc24:5b51:e5c9	91.81.229.201
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ca	91.81.229.202
b51a:901b:cb15:8045:ada8:bc24:5b51:e5cb	91.81.229.203
b51a:901b:cb15:8045:ada8:bc24:5b51:e5cc	91.81.229.204
b51a:901b:cb15:8045:ada8:bc24:5b51:e5cd	91.81.229.205
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ce	91.81.229.206
b51a:901b:cb15:8045:ada8:bc24:5b51:e5cf	91.81.229.207
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d0	91.81.229.208
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d1	91.81.229.209
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d2	91.81.229.210
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d3	91.81.229.211
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d4	91.81.229.212
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d5	91.81.229.213
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d6	91.81.229.214
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d7	91.81.229.215
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d8	91.81.229.216
b51a:901b:cb15:8045:ada8:bc24:5b51:e5d9	91.81.229.217
b51a:901b:cb15:8045:ada8:bc24:5b51:e5da	91.81.229.218
b51a:901b:cb15:8045:ada8:bc24:5b51:e5db	91.81.229.219
b51a:901b:cb15:8045:ada8:bc24:5b51:e5dc	91.81.229.220
b51a:901b:cb15:8045:ada8:bc24:5b51:e5dd	91.81.229.221
b51a:901b:cb15:8045:ada8:bc24:5b51:e5de	91.81.229.222
b51a:901b:cb15:8045:ada8:bc24:5b51:e5df	91.81.229.223
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e0	91.81.229.224
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e1	91.81.229.225
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e2	91.81.229.226
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e3	91.81.229.227
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e4	91.81.229.228
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e5	91.81.229.229
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e6	91.81.229.230
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e7	91.81.229.231
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e8	91.81.229.232
b51a:901b:cb15:8045:ada8:bc24:5b51:e5e9	91.81.229.233
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ea	91.81.229.234
b51a:901b:cb15:8045:ada8:bc24:5b51:e5eb	91.81.229.235
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ec	91.81.229.236
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ed	91.81.229.237
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ee	91.81.229.238
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ef	91.81.229.239
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f0	91.81.229.240
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f1	91.81.229.241
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f2	91.81.229.242
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f3	91.81.229.243
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f4	91.81.229.244
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f5	91.81.229.245
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f6	91.81.229.246
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f7	91.81.229.247
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f8	91.81.229.248
b51a:901b:cb15:8045:ada8:bc24:5b51:e5f9	91.81.229.249
b51a:901b:cb15:8045:ada8:bc24:5b51:e5fa	91.81.229.250
b51a:901b:cb15:8045:ada8:bc24:5b51:e5fb	91.81.229.251
b51a:901b:cb15:8045:ada8:bc24:5b51:e5fc	91.81.229.252
b51a:901b:cb15:8045:ada8:bc24:5b51:e5fd	91.81.229.253
b51a:901b:cb15:8045:ada8:bc24:5b51:e5fe	91.81.229.254
b51a:901b:cb15:8045:ada8:bc24:5b51:e5ff	91.81.229.255

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.