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:ac49:7157:8501	113.87.133.1
b51a:901b:901b:8082:d157:ac49:7157:8502	113.87.133.2
b51a:901b:901b:8082:d157:ac49:7157:8503	113.87.133.3
b51a:901b:901b:8082:d157:ac49:7157:8504	113.87.133.4
b51a:901b:901b:8082:d157:ac49:7157:8505	113.87.133.5
b51a:901b:901b:8082:d157:ac49:7157:8506	113.87.133.6
b51a:901b:901b:8082:d157:ac49:7157:8507	113.87.133.7
b51a:901b:901b:8082:d157:ac49:7157:8508	113.87.133.8
b51a:901b:901b:8082:d157:ac49:7157:8509	113.87.133.9
b51a:901b:901b:8082:d157:ac49:7157:850a	113.87.133.10
b51a:901b:901b:8082:d157:ac49:7157:850b	113.87.133.11
b51a:901b:901b:8082:d157:ac49:7157:850c	113.87.133.12
b51a:901b:901b:8082:d157:ac49:7157:850d	113.87.133.13
b51a:901b:901b:8082:d157:ac49:7157:850e	113.87.133.14
b51a:901b:901b:8082:d157:ac49:7157:850f	113.87.133.15
b51a:901b:901b:8082:d157:ac49:7157:8510	113.87.133.16
b51a:901b:901b:8082:d157:ac49:7157:8511	113.87.133.17
b51a:901b:901b:8082:d157:ac49:7157:8512	113.87.133.18
b51a:901b:901b:8082:d157:ac49:7157:8513	113.87.133.19
b51a:901b:901b:8082:d157:ac49:7157:8514	113.87.133.20
b51a:901b:901b:8082:d157:ac49:7157:8515	113.87.133.21
b51a:901b:901b:8082:d157:ac49:7157:8516	113.87.133.22
b51a:901b:901b:8082:d157:ac49:7157:8517	113.87.133.23
b51a:901b:901b:8082:d157:ac49:7157:8518	113.87.133.24
b51a:901b:901b:8082:d157:ac49:7157:8519	113.87.133.25
b51a:901b:901b:8082:d157:ac49:7157:851a	113.87.133.26
b51a:901b:901b:8082:d157:ac49:7157:851b	113.87.133.27
b51a:901b:901b:8082:d157:ac49:7157:851c	113.87.133.28
b51a:901b:901b:8082:d157:ac49:7157:851d	113.87.133.29
b51a:901b:901b:8082:d157:ac49:7157:851e	113.87.133.30
b51a:901b:901b:8082:d157:ac49:7157:851f	113.87.133.31
b51a:901b:901b:8082:d157:ac49:7157:8520	113.87.133.32
b51a:901b:901b:8082:d157:ac49:7157:8521	113.87.133.33
b51a:901b:901b:8082:d157:ac49:7157:8522	113.87.133.34
b51a:901b:901b:8082:d157:ac49:7157:8523	113.87.133.35
b51a:901b:901b:8082:d157:ac49:7157:8524	113.87.133.36
b51a:901b:901b:8082:d157:ac49:7157:8525	113.87.133.37
b51a:901b:901b:8082:d157:ac49:7157:8526	113.87.133.38
b51a:901b:901b:8082:d157:ac49:7157:8527	113.87.133.39
b51a:901b:901b:8082:d157:ac49:7157:8528	113.87.133.40
b51a:901b:901b:8082:d157:ac49:7157:8529	113.87.133.41
b51a:901b:901b:8082:d157:ac49:7157:852a	113.87.133.42
b51a:901b:901b:8082:d157:ac49:7157:852b	113.87.133.43
b51a:901b:901b:8082:d157:ac49:7157:852c	113.87.133.44
b51a:901b:901b:8082:d157:ac49:7157:852d	113.87.133.45
b51a:901b:901b:8082:d157:ac49:7157:852e	113.87.133.46
b51a:901b:901b:8082:d157:ac49:7157:852f	113.87.133.47
b51a:901b:901b:8082:d157:ac49:7157:8530	113.87.133.48
b51a:901b:901b:8082:d157:ac49:7157:8531	113.87.133.49
b51a:901b:901b:8082:d157:ac49:7157:8532	113.87.133.50
b51a:901b:901b:8082:d157:ac49:7157:8533	113.87.133.51
b51a:901b:901b:8082:d157:ac49:7157:8534	113.87.133.52
b51a:901b:901b:8082:d157:ac49:7157:8535	113.87.133.53
b51a:901b:901b:8082:d157:ac49:7157:8536	113.87.133.54
b51a:901b:901b:8082:d157:ac49:7157:8537	113.87.133.55
b51a:901b:901b:8082:d157:ac49:7157:8538	113.87.133.56
b51a:901b:901b:8082:d157:ac49:7157:8539	113.87.133.57
b51a:901b:901b:8082:d157:ac49:7157:853a	113.87.133.58
b51a:901b:901b:8082:d157:ac49:7157:853b	113.87.133.59
b51a:901b:901b:8082:d157:ac49:7157:853c	113.87.133.60

b51a:901b:901b:8082:d157:ac49:7157:853d	113.87.133.61
b51a:901b:901b:8082:d157:ac49:7157:853e	113.87.133.62
b51a:901b:901b:8082:d157:ac49:7157:853f	113.87.133.63
b51a:901b:901b:8082:d157:ac49:7157:8540	113.87.133.64
b51a:901b:901b:8082:d157:ac49:7157:8541	113.87.133.65
b51a:901b:901b:8082:d157:ac49:7157:8542	113.87.133.66
b51a:901b:901b:8082:d157:ac49:7157:8543	113.87.133.67
b51a:901b:901b:8082:d157:ac49:7157:8544	113.87.133.68
b51a:901b:901b:8082:d157:ac49:7157:8545	113.87.133.69
b51a:901b:901b:8082:d157:ac49:7157:8546	113.87.133.70
b51a:901b:901b:8082:d157:ac49:7157:8547	113.87.133.71
b51a:901b:901b:8082:d157:ac49:7157:8548	113.87.133.72
b51a:901b:901b:8082:d157:ac49:7157:8549	113.87.133.73
b51a:901b:901b:8082:d157:ac49:7157:854a	113.87.133.74
b51a:901b:901b:8082:d157:ac49:7157:854b	113.87.133.75
b51a:901b:901b:8082:d157:ac49:7157:854c	113.87.133.76
b51a:901b:901b:8082:d157:ac49:7157:854d	113.87.133.77
b51a:901b:901b:8082:d157:ac49:7157:854e	113.87.133.78
b51a:901b:901b:8082:d157:ac49:7157:854f	113.87.133.79
b51a:901b:901b:8082:d157:ac49:7157:8550	113.87.133.80
b51a:901b:901b:8082:d157:ac49:7157:8551	113.87.133.81
b51a:901b:901b:8082:d157:ac49:7157:8552	113.87.133.82
b51a:901b:901b:8082:d157:ac49:7157:8553	113.87.133.83
b51a:901b:901b:8082:d157:ac49:7157:8554	113.87.133.84
b51a:901b:901b:8082:d157:ac49:7157:8555	113.87.133.85
b51a:901b:901b:8082:d157:ac49:7157:8556	113.87.133.86
b51a:901b:901b:8082:d157:ac49:7157:8557	113.87.133.87
b51a:901b:901b:8082:d157:ac49:7157:8558	113.87.133.88
b51a:901b:901b:8082:d157:ac49:7157:8559	113.87.133.89
b51a:901b:901b:8082:d157:ac49:7157:855a	113.87.133.90
b51a:901b:901b:8082:d157:ac49:7157:855b	113.87.133.91
b51a:901b:901b:8082:d157:ac49:7157:855c	113.87.133.92
b51a:901b:901b:8082:d157:ac49:7157:855d	113.87.133.93
b51a:901b:901b:8082:d157:ac49:7157:855e	113.87.133.94
b51a:901b:901b:8082:d157:ac49:7157:855f	113.87.133.95
b51a:901b:901b:8082:d157:ac49:7157:8560	113.87.133.96
b51a:901b:901b:8082:d157:ac49:7157:8561	113.87.133.97
b51a:901b:901b:8082:d157:ac49:7157:8562	113.87.133.98
b51a:901b:901b:8082:d157:ac49:7157:8563	113.87.133.99
b51a:901b:901b:8082:d157:ac49:7157:8564	113.87.133.100
b51a:901b:901b:8082:d157:ac49:7157:8565	113.87.133.101
b51a:901b:901b:8082:d157:ac49:7157:8566	113.87.133.102
b51a:901b:901b:8082:d157:ac49:7157:8567	113.87.133.103
b51a:901b:901b:8082:d157:ac49:7157:8568	113.87.133.104
b51a:901b:901b:8082:d157:ac49:7157:8569	113.87.133.105
b51a:901b:901b:8082:d157:ac49:7157:856a	113.87.133.106
b51a:901b:901b:8082:d157:ac49:7157:856b	113.87.133.107
b51a:901b:901b:8082:d157:ac49:7157:856c	113.87.133.108
b51a:901b:901b:8082:d157:ac49:7157:856d	113.87.133.109
b51a:901b:901b:8082:d157:ac49:7157:856e	113.87.133.110
b51a:901b:901b:8082:d157:ac49:7157:856f	113.87.133.111
b51a:901b:901b:8082:d157:ac49:7157:8570	113.87.133.112
b51a:901b:901b:8082:d157:ac49:7157:8571	113.87.133.113
b51a:901b:901b:8082:d157:ac49:7157:8572	113.87.133.114
b51a:901b:901b:8082:d157:ac49:7157:8573	113.87.133.115
b51a:901b:901b:8082:d157:ac49:7157:8574	113.87.133.116
b51a:901b:901b:8082:d157:ac49:7157:8575	113.87.133.117
b51a:901b:901b:8082:d157:ac49:7157:8576	113.87.133.118
b51a:901b:901b:8082:d157:ac49:7157:8577	113.87.133.119
b51a:901b:901b:8082:d157:ac49:7157:8578	113.87.133.120

b51a:901b:901b:8082:d157:ac49:7157:8579	113.87.133.121
b51a:901b:901b:8082:d157:ac49:7157:857a	113.87.133.122
b51a:901b:901b:8082:d157:ac49:7157:857b	113.87.133.123
b51a:901b:901b:8082:d157:ac49:7157:857c	113.87.133.124
b51a:901b:901b:8082:d157:ac49:7157:857d	113.87.133.125
b51a:901b:901b:8082:d157:ac49:7157:857e	113.87.133.126
b51a:901b:901b:8082:d157:ac49:7157:857f	113.87.133.127
b51a:901b:901b:8082:d157:ac49:7157:8580	113.87.133.128
b51a:901b:901b:8082:d157:ac49:7157:8581	113.87.133.129
b51a:901b:901b:8082:d157:ac49:7157:8582	113.87.133.130
b51a:901b:901b:8082:d157:ac49:7157:8583	113.87.133.131
b51a:901b:901b:8082:d157:ac49:7157:8584	113.87.133.132
b51a:901b:901b:8082:d157:ac49:7157:8585	113.87.133.133
b51a:901b:901b:8082:d157:ac49:7157:8586	113.87.133.134
b51a:901b:901b:8082:d157:ac49:7157:8587	113.87.133.135
b51a:901b:901b:8082:d157:ac49:7157:8588	113.87.133.136
b51a:901b:901b:8082:d157:ac49:7157:8589	113.87.133.137
b51a:901b:901b:8082:d157:ac49:7157:858a	113.87.133.138
b51a:901b:901b:8082:d157:ac49:7157:858b	113.87.133.139
b51a:901b:901b:8082:d157:ac49:7157:858c	113.87.133.140
b51a:901b:901b:8082:d157:ac49:7157:858d	113.87.133.141
b51a:901b:901b:8082:d157:ac49:7157:858e	113.87.133.142
b51a:901b:901b:8082:d157:ac49:7157:858f	113.87.133.143
b51a:901b:901b:8082:d157:ac49:7157:8590	113.87.133.144
b51a:901b:901b:8082:d157:ac49:7157:8591	113.87.133.145
b51a:901b:901b:8082:d157:ac49:7157:8592	113.87.133.146
b51a:901b:901b:8082:d157:ac49:7157:8593	113.87.133.147
b51a:901b:901b:8082:d157:ac49:7157:8594	113.87.133.148
b51a:901b:901b:8082:d157:ac49:7157:8595	113.87.133.149
b51a:901b:901b:8082:d157:ac49:7157:8596	113.87.133.150
b51a:901b:901b:8082:d157:ac49:7157:8597	113.87.133.151
b51a:901b:901b:8082:d157:ac49:7157:8598	113.87.133.152
b51a:901b:901b:8082:d157:ac49:7157:8599	113.87.133.153
b51a:901b:901b:8082:d157:ac49:7157:859a	113.87.133.154
b51a:901b:901b:8082:d157:ac49:7157:859b	113.87.133.155
b51a:901b:901b:8082:d157:ac49:7157:859c	113.87.133.156
b51a:901b:901b:8082:d157:ac49:7157:859d	113.87.133.157
b51a:901b:901b:8082:d157:ac49:7157:859e	113.87.133.158
b51a:901b:901b:8082:d157:ac49:7157:859f	113.87.133.159
b51a:901b:901b:8082:d157:ac49:7157:85a0	113.87.133.160
b51a:901b:901b:8082:d157:ac49:7157:85a1	113.87.133.161
b51a:901b:901b:8082:d157:ac49:7157:85a2	113.87.133.162
b51a:901b:901b:8082:d157:ac49:7157:85a3	113.87.133.163
b51a:901b:901b:8082:d157:ac49:7157:85a4	113.87.133.164
b51a:901b:901b:8082:d157:ac49:7157:85a5	113.87.133.165
b51a:901b:901b:8082:d157:ac49:7157:85a6	113.87.133.166
b51a:901b:901b:8082:d157:ac49:7157:85a7	113.87.133.167
b51a:901b:901b:8082:d157:ac49:7157:85a8	113.87.133.168
b51a:901b:901b:8082:d157:ac49:7157:85a9	113.87.133.169
b51a:901b:901b:8082:d157:ac49:7157:85aa	113.87.133.170
b51a:901b:901b:8082:d157:ac49:7157:85ab	113.87.133.171
b51a:901b:901b:8082:d157:ac49:7157:85ac	113.87.133.172
b51a:901b:901b:8082:d157:ac49:7157:85ad	113.87.133.173
b51a:901b:901b:8082:d157:ac49:7157:85ae	113.87.133.174
b51a:901b:901b:8082:d157:ac49:7157:85af	113.87.133.175
b51a:901b:901b:8082:d157:ac49:7157:85b0	113.87.133.176
b51a:901b:901b:8082:d157:ac49:7157:85b1	113.87.133.177
b51a:901b:901b:8082:d157:ac49:7157:85b2	113.87.133.178
b51a:901b:901b:8082:d157:ac49:7157:85b3	113.87.133.179
b51a:901b:901b:8082:d157:ac49:7157:85b4	113.87.133.180

b51a:901b:901b:8082:d157:ac49:7157:85b5	113.87.133.181
b51a:901b:901b:8082:d157:ac49:7157:85b6	113.87.133.182
b51a:901b:901b:8082:d157:ac49:7157:85b7	113.87.133.183
b51a:901b:901b:8082:d157:ac49:7157:85b8	113.87.133.184
b51a:901b:901b:8082:d157:ac49:7157:85b9	113.87.133.185
b51a:901b:901b:8082:d157:ac49:7157:85ba	113.87.133.186
b51a:901b:901b:8082:d157:ac49:7157:85bb	113.87.133.187
b51a:901b:901b:8082:d157:ac49:7157:85bc	113.87.133.188
b51a:901b:901b:8082:d157:ac49:7157:85bd	113.87.133.189
b51a:901b:901b:8082:d157:ac49:7157:85be	113.87.133.190
b51a:901b:901b:8082:d157:ac49:7157:85bf	113.87.133.191
b51a:901b:901b:8082:d157:ac49:7157:85c0	113.87.133.192
b51a:901b:901b:8082:d157:ac49:7157:85c1	113.87.133.193
b51a:901b:901b:8082:d157:ac49:7157:85c2	113.87.133.194
b51a:901b:901b:8082:d157:ac49:7157:85c3	113.87.133.195
b51a:901b:901b:8082:d157:ac49:7157:85c4	113.87.133.196
b51a:901b:901b:8082:d157:ac49:7157:85c5	113.87.133.197
b51a:901b:901b:8082:d157:ac49:7157:85c6	113.87.133.198
b51a:901b:901b:8082:d157:ac49:7157:85c7	113.87.133.199
b51a:901b:901b:8082:d157:ac49:7157:85c8	113.87.133.200
b51a:901b:901b:8082:d157:ac49:7157:85c9	113.87.133.201
b51a:901b:901b:8082:d157:ac49:7157:85ca	113.87.133.202
b51a:901b:901b:8082:d157:ac49:7157:85cb	113.87.133.203
b51a:901b:901b:8082:d157:ac49:7157:85cc	113.87.133.204
b51a:901b:901b:8082:d157:ac49:7157:85cd	113.87.133.205
b51a:901b:901b:8082:d157:ac49:7157:85ce	113.87.133.206
b51a:901b:901b:8082:d157:ac49:7157:85cf	113.87.133.207
b51a:901b:901b:8082:d157:ac49:7157:85d0	113.87.133.208
b51a:901b:901b:8082:d157:ac49:7157:85d1	113.87.133.209
b51a:901b:901b:8082:d157:ac49:7157:85d2	113.87.133.210
b51a:901b:901b:8082:d157:ac49:7157:85d3	113.87.133.211
b51a:901b:901b:8082:d157:ac49:7157:85d4	113.87.133.212
b51a:901b:901b:8082:d157:ac49:7157:85d5	113.87.133.213
b51a:901b:901b:8082:d157:ac49:7157:85d6	113.87.133.214
b51a:901b:901b:8082:d157:ac49:7157:85d7	113.87.133.215
b51a:901b:901b:8082:d157:ac49:7157:85d8	113.87.133.216
b51a:901b:901b:8082:d157:ac49:7157:85d9	113.87.133.217
b51a:901b:901b:8082:d157:ac49:7157:85da	113.87.133.218
b51a:901b:901b:8082:d157:ac49:7157:85db	113.87.133.219
b51a:901b:901b:8082:d157:ac49:7157:85dc	113.87.133.220
b51a:901b:901b:8082:d157:ac49:7157:85dd	113.87.133.221
b51a:901b:901b:8082:d157:ac49:7157:85de	113.87.133.222
b51a:901b:901b:8082:d157:ac49:7157:85df	113.87.133.223
b51a:901b:901b:8082:d157:ac49:7157:85e0	113.87.133.224
b51a:901b:901b:8082:d157:ac49:7157:85e1	113.87.133.225
b51a:901b:901b:8082:d157:ac49:7157:85e2	113.87.133.226
b51a:901b:901b:8082:d157:ac49:7157:85e3	113.87.133.227
b51a:901b:901b:8082:d157:ac49:7157:85e4	113.87.133.228
b51a:901b:901b:8082:d157:ac49:7157:85e5	113.87.133.229
b51a:901b:901b:8082:d157:ac49:7157:85e6	113.87.133.230
b51a:901b:901b:8082:d157:ac49:7157:85e7	113.87.133.231
b51a:901b:901b:8082:d157:ac49:7157:85e8	113.87.133.232
b51a:901b:901b:8082:d157:ac49:7157:85e9	113.87.133.233
b51a:901b:901b:8082:d157:ac49:7157:85ea	113.87.133.234
b51a:901b:901b:8082:d157:ac49:7157:85eb	113.87.133.235
b51a:901b:901b:8082:d157:ac49:7157:85ec	113.87.133.236
b51a:901b:901b:8082:d157:ac49:7157:85ed	113.87.133.237
b51a:901b:901b:8082:d157:ac49:7157:85ee	113.87.133.238
b51a:901b:901b:8082:d157:ac49:7157:85ef	113.87.133.239
b51a:901b:901b:8082:d157:ac49:7157:85f0	113.87.133.240
b51a:901b:901b:8082:d157:ac49:7157:85f1	113.87.133.241
b51a:901b:901b:8082:d157:ac49:7157:85f2	113.87.133.242
b51a:901b:901b:8082:d157:ac49:7157:85f3	113.87.133.243
b51a:901b:901b:8082:d157:ac49:7157:85f4	113.87.133.244
b51a:901b:901b:8082:d157:ac49:7157:85f5	113.87.133.245
b51a:901b:901b:8082:d157:ac49:7157:85f6	113.87.133.246
b51a:901b:901b:8082:d157:ac49:7157:85f7	113.87.133.247
b51a:901b:901b:8082:d157:ac49:7157:85f8	113.87.133.248
b51a:901b:901b:8082:d157:ac49:7157:85f9	113.87.133.249
b51a:901b:901b:8082:d157:ac49:7157:85fa	113.87.133.250
b51a:901b:901b:8082:d157:ac49:7157:85fb	113.87.133.251
b51a:901b:901b:8082:d157:ac49:7157:85fc	113.87.133.252
b51a:901b:901b:8082:d157:ac49:7157:85fd	113.87.133.253
b51a:901b:901b:8082:d157:ac49:7157:85fe	113.87.133.254
b51a:901b:901b:8082:d157:ac49:7157:85ff	113.87.133.255

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.