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:901b:8082:d157:ac49:7157:b501	113.87.181.1
b51a:901b:901b:8082:d157:ac49:7157:b502	113.87.181.2
b51a:901b:901b:8082:d157:ac49:7157:b503	113.87.181.3
b51a:901b:901b:8082:d157:ac49:7157:b504	113.87.181.4
b51a:901b:901b:8082:d157:ac49:7157:b505	113.87.181.5
b51a:901b:901b:8082:d157:ac49:7157:b506	113.87.181.6
b51a:901b:901b:8082:d157:ac49:7157:b507	113.87.181.7
b51a:901b:901b:8082:d157:ac49:7157:b508	113.87.181.8
b51a:901b:901b:8082:d157:ac49:7157:b509	113.87.181.9
b51a:901b:901b:8082:d157:ac49:7157:b50a	113.87.181.10
b51a:901b:901b:8082:d157:ac49:7157:b50b	113.87.181.11
b51a:901b:901b:8082:d157:ac49:7157:b50c	113.87.181.12
b51a:901b:901b:8082:d157:ac49:7157:b50d	113.87.181.13
b51a:901b:901b:8082:d157:ac49:7157:b50e	113.87.181.14
b51a:901b:901b:8082:d157:ac49:7157:b50f	113.87.181.15
b51a:901b:901b:8082:d157:ac49:7157:b510	113.87.181.16
b51a:901b:901b:8082:d157:ac49:7157:b511	113.87.181.17
b51a:901b:901b:8082:d157:ac49:7157:b512	113.87.181.18
b51a:901b:901b:8082:d157:ac49:7157:b513	113.87.181.19
b51a:901b:901b:8082:d157:ac49:7157:b514	113.87.181.20
b51a:901b:901b:8082:d157:ac49:7157:b515	113.87.181.21
b51a:901b:901b:8082:d157:ac49:7157:b516	113.87.181.22
b51a:901b:901b:8082:d157:ac49:7157:b517	113.87.181.23
b51a:901b:901b:8082:d157:ac49:7157:b518	113.87.181.24
b51a:901b:901b:8082:d157:ac49:7157:b519	113.87.181.25
b51a:901b:901b:8082:d157:ac49:7157:b51a	113.87.181.26
b51a:901b:901b:8082:d157:ac49:7157:b51b	113.87.181.27
b51a:901b:901b:8082:d157:ac49:7157:b51c	113.87.181.28
b51a:901b:901b:8082:d157:ac49:7157:b51d	113.87.181.29
b51a:901b:901b:8082:d157:ac49:7157:b51e	113.87.181.30
b51a:901b:901b:8082:d157:ac49:7157:b51f	113.87.181.31
b51a:901b:901b:8082:d157:ac49:7157:b520	113.87.181.32
b51a:901b:901b:8082:d157:ac49:7157:b521	113.87.181.33
b51a:901b:901b:8082:d157:ac49:7157:b522	113.87.181.34
b51a:901b:901b:8082:d157:ac49:7157:b523	113.87.181.35
b51a:901b:901b:8082:d157:ac49:7157:b524	113.87.181.36
b51a:901b:901b:8082:d157:ac49:7157:b525	113.87.181.37
b51a:901b:901b:8082:d157:ac49:7157:b526	113.87.181.38
b51a:901b:901b:8082:d157:ac49:7157:b527	113.87.181.39
b51a:901b:901b:8082:d157:ac49:7157:b528	113.87.181.40
b51a:901b:901b:8082:d157:ac49:7157:b529	113.87.181.41
b51a:901b:901b:8082:d157:ac49:7157:b52a	113.87.181.42
b51a:901b:901b:8082:d157:ac49:7157:b52b	113.87.181.43
b51a:901b:901b:8082:d157:ac49:7157:b52c	113.87.181.44
b51a:901b:901b:8082:d157:ac49:7157:b52d	113.87.181.45
b51a:901b:901b:8082:d157:ac49:7157:b52e	113.87.181.46
b51a:901b:901b:8082:d157:ac49:7157:b52f	113.87.181.47
b51a:901b:901b:8082:d157:ac49:7157:b530	113.87.181.48
b51a:901b:901b:8082:d157:ac49:7157:b531	113.87.181.49
b51a:901b:901b:8082:d157:ac49:7157:b532	113.87.181.50
b51a:901b:901b:8082:d157:ac49:7157:b533	113.87.181.51
b51a:901b:901b:8082:d157:ac49:7157:b534	113.87.181.52
b51a:901b:901b:8082:d157:ac49:7157:b535	113.87.181.53
b51a:901b:901b:8082:d157:ac49:7157:b536	113.87.181.54
b51a:901b:901b:8082:d157:ac49:7157:b537	113.87.181.55
b51a:901b:901b:8082:d157:ac49:7157:b538	113.87.181.56
b51a:901b:901b:8082:d157:ac49:7157:b539	113.87.181.57
b51a:901b:901b:8082:d157:ac49:7157:b53a	113.87.181.58
b51a:901b:901b:8082:d157:ac49:7157:b53b	113.87.181.59
b51a:901b:901b:8082:d157:ac49:7157:b53c	113.87.181.60

b51a:901b:901b:8082:d157:ac49:7157:b53d	113.87.181.61
b51a:901b:901b:8082:d157:ac49:7157:b53e	113.87.181.62
b51a:901b:901b:8082:d157:ac49:7157:b53f	113.87.181.63
b51a:901b:901b:8082:d157:ac49:7157:b540	113.87.181.64
b51a:901b:901b:8082:d157:ac49:7157:b541	113.87.181.65
b51a:901b:901b:8082:d157:ac49:7157:b542	113.87.181.66
b51a:901b:901b:8082:d157:ac49:7157:b543	113.87.181.67
b51a:901b:901b:8082:d157:ac49:7157:b544	113.87.181.68
b51a:901b:901b:8082:d157:ac49:7157:b545	113.87.181.69
b51a:901b:901b:8082:d157:ac49:7157:b546	113.87.181.70
b51a:901b:901b:8082:d157:ac49:7157:b547	113.87.181.71
b51a:901b:901b:8082:d157:ac49:7157:b548	113.87.181.72
b51a:901b:901b:8082:d157:ac49:7157:b549	113.87.181.73
b51a:901b:901b:8082:d157:ac49:7157:b54a	113.87.181.74
b51a:901b:901b:8082:d157:ac49:7157:b54b	113.87.181.75
b51a:901b:901b:8082:d157:ac49:7157:b54c	113.87.181.76
b51a:901b:901b:8082:d157:ac49:7157:b54d	113.87.181.77
b51a:901b:901b:8082:d157:ac49:7157:b54e	113.87.181.78
b51a:901b:901b:8082:d157:ac49:7157:b54f	113.87.181.79
b51a:901b:901b:8082:d157:ac49:7157:b550	113.87.181.80
b51a:901b:901b:8082:d157:ac49:7157:b551	113.87.181.81
b51a:901b:901b:8082:d157:ac49:7157:b552	113.87.181.82
b51a:901b:901b:8082:d157:ac49:7157:b553	113.87.181.83
b51a:901b:901b:8082:d157:ac49:7157:b554	113.87.181.84
b51a:901b:901b:8082:d157:ac49:7157:b555	113.87.181.85
b51a:901b:901b:8082:d157:ac49:7157:b556	113.87.181.86
b51a:901b:901b:8082:d157:ac49:7157:b557	113.87.181.87
b51a:901b:901b:8082:d157:ac49:7157:b558	113.87.181.88
b51a:901b:901b:8082:d157:ac49:7157:b559	113.87.181.89
b51a:901b:901b:8082:d157:ac49:7157:b55a	113.87.181.90
b51a:901b:901b:8082:d157:ac49:7157:b55b	113.87.181.91
b51a:901b:901b:8082:d157:ac49:7157:b55c	113.87.181.92
b51a:901b:901b:8082:d157:ac49:7157:b55d	113.87.181.93
b51a:901b:901b:8082:d157:ac49:7157:b55e	113.87.181.94
b51a:901b:901b:8082:d157:ac49:7157:b55f	113.87.181.95
b51a:901b:901b:8082:d157:ac49:7157:b560	113.87.181.96
b51a:901b:901b:8082:d157:ac49:7157:b561	113.87.181.97
b51a:901b:901b:8082:d157:ac49:7157:b562	113.87.181.98
b51a:901b:901b:8082:d157:ac49:7157:b563	113.87.181.99
b51a:901b:901b:8082:d157:ac49:7157:b564	113.87.181.100
b51a:901b:901b:8082:d157:ac49:7157:b565	113.87.181.101
b51a:901b:901b:8082:d157:ac49:7157:b566	113.87.181.102
b51a:901b:901b:8082:d157:ac49:7157:b567	113.87.181.103
b51a:901b:901b:8082:d157:ac49:7157:b568	113.87.181.104
b51a:901b:901b:8082:d157:ac49:7157:b569	113.87.181.105
b51a:901b:901b:8082:d157:ac49:7157:b56a	113.87.181.106
b51a:901b:901b:8082:d157:ac49:7157:b56b	113.87.181.107
b51a:901b:901b:8082:d157:ac49:7157:b56c	113.87.181.108
b51a:901b:901b:8082:d157:ac49:7157:b56d	113.87.181.109
b51a:901b:901b:8082:d157:ac49:7157:b56e	113.87.181.110
b51a:901b:901b:8082:d157:ac49:7157:b56f	113.87.181.111
b51a:901b:901b:8082:d157:ac49:7157:b570	113.87.181.112
b51a:901b:901b:8082:d157:ac49:7157:b571	113.87.181.113
b51a:901b:901b:8082:d157:ac49:7157:b572	113.87.181.114
b51a:901b:901b:8082:d157:ac49:7157:b573	113.87.181.115
b51a:901b:901b:8082:d157:ac49:7157:b574	113.87.181.116
b51a:901b:901b:8082:d157:ac49:7157:b575	113.87.181.117
b51a:901b:901b:8082:d157:ac49:7157:b576	113.87.181.118
b51a:901b:901b:8082:d157:ac49:7157:b577	113.87.181.119
b51a:901b:901b:8082:d157:ac49:7157:b578	113.87.181.120

b51a:901b:901b:8082:d157:ac49:7157:b579	113.87.181.121
b51a:901b:901b:8082:d157:ac49:7157:b57a	113.87.181.122
b51a:901b:901b:8082:d157:ac49:7157:b57b	113.87.181.123
b51a:901b:901b:8082:d157:ac49:7157:b57c	113.87.181.124
b51a:901b:901b:8082:d157:ac49:7157:b57d	113.87.181.125
b51a:901b:901b:8082:d157:ac49:7157:b57e	113.87.181.126
b51a:901b:901b:8082:d157:ac49:7157:b57f	113.87.181.127
b51a:901b:901b:8082:d157:ac49:7157:b580	113.87.181.128
b51a:901b:901b:8082:d157:ac49:7157:b581	113.87.181.129
b51a:901b:901b:8082:d157:ac49:7157:b582	113.87.181.130
b51a:901b:901b:8082:d157:ac49:7157:b583	113.87.181.131
b51a:901b:901b:8082:d157:ac49:7157:b584	113.87.181.132
b51a:901b:901b:8082:d157:ac49:7157:b585	113.87.181.133
b51a:901b:901b:8082:d157:ac49:7157:b586	113.87.181.134
b51a:901b:901b:8082:d157:ac49:7157:b587	113.87.181.135
b51a:901b:901b:8082:d157:ac49:7157:b588	113.87.181.136
b51a:901b:901b:8082:d157:ac49:7157:b589	113.87.181.137
b51a:901b:901b:8082:d157:ac49:7157:b58a	113.87.181.138
b51a:901b:901b:8082:d157:ac49:7157:b58b	113.87.181.139
b51a:901b:901b:8082:d157:ac49:7157:b58c	113.87.181.140
b51a:901b:901b:8082:d157:ac49:7157:b58d	113.87.181.141
b51a:901b:901b:8082:d157:ac49:7157:b58e	113.87.181.142
b51a:901b:901b:8082:d157:ac49:7157:b58f	113.87.181.143
b51a:901b:901b:8082:d157:ac49:7157:b590	113.87.181.144
b51a:901b:901b:8082:d157:ac49:7157:b591	113.87.181.145
b51a:901b:901b:8082:d157:ac49:7157:b592	113.87.181.146
b51a:901b:901b:8082:d157:ac49:7157:b593	113.87.181.147
b51a:901b:901b:8082:d157:ac49:7157:b594	113.87.181.148
b51a:901b:901b:8082:d157:ac49:7157:b595	113.87.181.149
b51a:901b:901b:8082:d157:ac49:7157:b596	113.87.181.150
b51a:901b:901b:8082:d157:ac49:7157:b597	113.87.181.151
b51a:901b:901b:8082:d157:ac49:7157:b598	113.87.181.152
b51a:901b:901b:8082:d157:ac49:7157:b599	113.87.181.153
b51a:901b:901b:8082:d157:ac49:7157:b59a	113.87.181.154
b51a:901b:901b:8082:d157:ac49:7157:b59b	113.87.181.155
b51a:901b:901b:8082:d157:ac49:7157:b59c	113.87.181.156
b51a:901b:901b:8082:d157:ac49:7157:b59d	113.87.181.157
b51a:901b:901b:8082:d157:ac49:7157:b59e	113.87.181.158
b51a:901b:901b:8082:d157:ac49:7157:b59f	113.87.181.159
b51a:901b:901b:8082:d157:ac49:7157:b5a0	113.87.181.160
b51a:901b:901b:8082:d157:ac49:7157:b5a1	113.87.181.161
b51a:901b:901b:8082:d157:ac49:7157:b5a2	113.87.181.162
b51a:901b:901b:8082:d157:ac49:7157:b5a3	113.87.181.163
b51a:901b:901b:8082:d157:ac49:7157:b5a4	113.87.181.164
b51a:901b:901b:8082:d157:ac49:7157:b5a5	113.87.181.165
b51a:901b:901b:8082:d157:ac49:7157:b5a6	113.87.181.166
b51a:901b:901b:8082:d157:ac49:7157:b5a7	113.87.181.167
b51a:901b:901b:8082:d157:ac49:7157:b5a8	113.87.181.168
b51a:901b:901b:8082:d157:ac49:7157:b5a9	113.87.181.169
b51a:901b:901b:8082:d157:ac49:7157:b5aa	113.87.181.170
b51a:901b:901b:8082:d157:ac49:7157:b5ab	113.87.181.171
b51a:901b:901b:8082:d157:ac49:7157:b5ac	113.87.181.172
b51a:901b:901b:8082:d157:ac49:7157:b5ad	113.87.181.173
b51a:901b:901b:8082:d157:ac49:7157:b5ae	113.87.181.174
b51a:901b:901b:8082:d157:ac49:7157:b5af	113.87.181.175
b51a:901b:901b:8082:d157:ac49:7157:b5b0	113.87.181.176
b51a:901b:901b:8082:d157:ac49:7157:b5b1	113.87.181.177
b51a:901b:901b:8082:d157:ac49:7157:b5b2	113.87.181.178
b51a:901b:901b:8082:d157:ac49:7157:b5b3	113.87.181.179
b51a:901b:901b:8082:d157:ac49:7157:b5b4	113.87.181.180

b51a:901b:901b:8082:d157:ac49:7157:b5b5	113.87.181.181
b51a:901b:901b:8082:d157:ac49:7157:b5b6	113.87.181.182
b51a:901b:901b:8082:d157:ac49:7157:b5b7	113.87.181.183
b51a:901b:901b:8082:d157:ac49:7157:b5b8	113.87.181.184
b51a:901b:901b:8082:d157:ac49:7157:b5b9	113.87.181.185
b51a:901b:901b:8082:d157:ac49:7157:b5ba	113.87.181.186
b51a:901b:901b:8082:d157:ac49:7157:b5bb	113.87.181.187
b51a:901b:901b:8082:d157:ac49:7157:b5bc	113.87.181.188
b51a:901b:901b:8082:d157:ac49:7157:b5bd	113.87.181.189
b51a:901b:901b:8082:d157:ac49:7157:b5be	113.87.181.190
b51a:901b:901b:8082:d157:ac49:7157:b5bf	113.87.181.191
b51a:901b:901b:8082:d157:ac49:7157:b5c0	113.87.181.192
b51a:901b:901b:8082:d157:ac49:7157:b5c1	113.87.181.193
b51a:901b:901b:8082:d157:ac49:7157:b5c2	113.87.181.194
b51a:901b:901b:8082:d157:ac49:7157:b5c3	113.87.181.195
b51a:901b:901b:8082:d157:ac49:7157:b5c4	113.87.181.196
b51a:901b:901b:8082:d157:ac49:7157:b5c5	113.87.181.197
b51a:901b:901b:8082:d157:ac49:7157:b5c6	113.87.181.198
b51a:901b:901b:8082:d157:ac49:7157:b5c7	113.87.181.199
b51a:901b:901b:8082:d157:ac49:7157:b5c8	113.87.181.200
b51a:901b:901b:8082:d157:ac49:7157:b5c9	113.87.181.201
b51a:901b:901b:8082:d157:ac49:7157:b5ca	113.87.181.202
b51a:901b:901b:8082:d157:ac49:7157:b5cb	113.87.181.203
b51a:901b:901b:8082:d157:ac49:7157:b5cc	113.87.181.204
b51a:901b:901b:8082:d157:ac49:7157:b5cd	113.87.181.205
b51a:901b:901b:8082:d157:ac49:7157:b5ce	113.87.181.206
b51a:901b:901b:8082:d157:ac49:7157:b5cf	113.87.181.207
b51a:901b:901b:8082:d157:ac49:7157:b5d0	113.87.181.208
b51a:901b:901b:8082:d157:ac49:7157:b5d1	113.87.181.209
b51a:901b:901b:8082:d157:ac49:7157:b5d2	113.87.181.210
b51a:901b:901b:8082:d157:ac49:7157:b5d3	113.87.181.211
b51a:901b:901b:8082:d157:ac49:7157:b5d4	113.87.181.212
b51a:901b:901b:8082:d157:ac49:7157:b5d5	113.87.181.213
b51a:901b:901b:8082:d157:ac49:7157:b5d6	113.87.181.214
b51a:901b:901b:8082:d157:ac49:7157:b5d7	113.87.181.215
b51a:901b:901b:8082:d157:ac49:7157:b5d8	113.87.181.216
b51a:901b:901b:8082:d157:ac49:7157:b5d9	113.87.181.217
b51a:901b:901b:8082:d157:ac49:7157:b5da	113.87.181.218
b51a:901b:901b:8082:d157:ac49:7157:b5db	113.87.181.219
b51a:901b:901b:8082:d157:ac49:7157:b5dc	113.87.181.220
b51a:901b:901b:8082:d157:ac49:7157:b5dd	113.87.181.221
b51a:901b:901b:8082:d157:ac49:7157:b5de	113.87.181.222
b51a:901b:901b:8082:d157:ac49:7157:b5df	113.87.181.223
b51a:901b:901b:8082:d157:ac49:7157:b5e0	113.87.181.224
b51a:901b:901b:8082:d157:ac49:7157:b5e1	113.87.181.225
b51a:901b:901b:8082:d157:ac49:7157:b5e2	113.87.181.226
b51a:901b:901b:8082:d157:ac49:7157:b5e3	113.87.181.227
b51a:901b:901b:8082:d157:ac49:7157:b5e4	113.87.181.228
b51a:901b:901b:8082:d157:ac49:7157:b5e5	113.87.181.229
b51a:901b:901b:8082:d157:ac49:7157:b5e6	113.87.181.230
b51a:901b:901b:8082:d157:ac49:7157:b5e7	113.87.181.231
b51a:901b:901b:8082:d157:ac49:7157:b5e8	113.87.181.232
b51a:901b:901b:8082:d157:ac49:7157:b5e9	113.87.181.233
b51a:901b:901b:8082:d157:ac49:7157:b5ea	113.87.181.234
b51a:901b:901b:8082:d157:ac49:7157:b5eb	113.87.181.235
b51a:901b:901b:8082:d157:ac49:7157:b5ec	113.87.181.236
b51a:901b:901b:8082:d157:ac49:7157:b5ed	113.87.181.237
b51a:901b:901b:8082:d157:ac49:7157:b5ee	113.87.181.238
b51a:901b:901b:8082:d157:ac49:7157:b5ef	113.87.181.239
b51a:901b:901b:8082:d157:ac49:7157:b5f0	113.87.181.240
b51a:901b:901b:8082:d157:ac49:7157:b5f1	113.87.181.241
b51a:901b:901b:8082:d157:ac49:7157:b5f2	113.87.181.242
b51a:901b:901b:8082:d157:ac49:7157:b5f3	113.87.181.243
b51a:901b:901b:8082:d157:ac49:7157:b5f4	113.87.181.244
b51a:901b:901b:8082:d157:ac49:7157:b5f5	113.87.181.245
b51a:901b:901b:8082:d157:ac49:7157:b5f6	113.87.181.246
b51a:901b:901b:8082:d157:ac49:7157:b5f7	113.87.181.247
b51a:901b:901b:8082:d157:ac49:7157:b5f8	113.87.181.248
b51a:901b:901b:8082:d157:ac49:7157:b5f9	113.87.181.249
b51a:901b:901b:8082:d157:ac49:7157:b5fa	113.87.181.250
b51a:901b:901b:8082:d157:ac49:7157:b5fb	113.87.181.251
b51a:901b:901b:8082:d157:ac49:7157:b5fc	113.87.181.252
b51a:901b:901b:8082:d157:ac49:7157:b5fd	113.87.181.253
b51a:901b:901b:8082:d157:ac49:7157:b5fe	113.87.181.254
b51a:901b:901b:8082:d157:ac49:7157:b5ff	113.87.181.255

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.