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:db63:d157:8501	209.87.133.1
b51a:901b:901b:8082:d157:db63:d157:8502	209.87.133.2
b51a:901b:901b:8082:d157:db63:d157:8503	209.87.133.3
b51a:901b:901b:8082:d157:db63:d157:8504	209.87.133.4
b51a:901b:901b:8082:d157:db63:d157:8505	209.87.133.5
b51a:901b:901b:8082:d157:db63:d157:8506	209.87.133.6
b51a:901b:901b:8082:d157:db63:d157:8507	209.87.133.7
b51a:901b:901b:8082:d157:db63:d157:8508	209.87.133.8
b51a:901b:901b:8082:d157:db63:d157:8509	209.87.133.9
b51a:901b:901b:8082:d157:db63:d157:850a	209.87.133.10
b51a:901b:901b:8082:d157:db63:d157:850b	209.87.133.11
b51a:901b:901b:8082:d157:db63:d157:850c	209.87.133.12
b51a:901b:901b:8082:d157:db63:d157:850d	209.87.133.13
b51a:901b:901b:8082:d157:db63:d157:850e	209.87.133.14
b51a:901b:901b:8082:d157:db63:d157:850f	209.87.133.15
b51a:901b:901b:8082:d157:db63:d157:8510	209.87.133.16
b51a:901b:901b:8082:d157:db63:d157:8511	209.87.133.17
b51a:901b:901b:8082:d157:db63:d157:8512	209.87.133.18
b51a:901b:901b:8082:d157:db63:d157:8513	209.87.133.19
b51a:901b:901b:8082:d157:db63:d157:8514	209.87.133.20
b51a:901b:901b:8082:d157:db63:d157:8515	209.87.133.21
b51a:901b:901b:8082:d157:db63:d157:8516	209.87.133.22
b51a:901b:901b:8082:d157:db63:d157:8517	209.87.133.23
b51a:901b:901b:8082:d157:db63:d157:8518	209.87.133.24
b51a:901b:901b:8082:d157:db63:d157:8519	209.87.133.25
b51a:901b:901b:8082:d157:db63:d157:851a	209.87.133.26
b51a:901b:901b:8082:d157:db63:d157:851b	209.87.133.27
b51a:901b:901b:8082:d157:db63:d157:851c	209.87.133.28
b51a:901b:901b:8082:d157:db63:d157:851d	209.87.133.29
b51a:901b:901b:8082:d157:db63:d157:851e	209.87.133.30
b51a:901b:901b:8082:d157:db63:d157:851f	209.87.133.31
b51a:901b:901b:8082:d157:db63:d157:8520	209.87.133.32
b51a:901b:901b:8082:d157:db63:d157:8521	209.87.133.33
b51a:901b:901b:8082:d157:db63:d157:8522	209.87.133.34
b51a:901b:901b:8082:d157:db63:d157:8523	209.87.133.35
b51a:901b:901b:8082:d157:db63:d157:8524	209.87.133.36
b51a:901b:901b:8082:d157:db63:d157:8525	209.87.133.37
b51a:901b:901b:8082:d157:db63:d157:8526	209.87.133.38
b51a:901b:901b:8082:d157:db63:d157:8527	209.87.133.39
b51a:901b:901b:8082:d157:db63:d157:8528	209.87.133.40
b51a:901b:901b:8082:d157:db63:d157:8529	209.87.133.41
b51a:901b:901b:8082:d157:db63:d157:852a	209.87.133.42
b51a:901b:901b:8082:d157:db63:d157:852b	209.87.133.43
b51a:901b:901b:8082:d157:db63:d157:852c	209.87.133.44
b51a:901b:901b:8082:d157:db63:d157:852d	209.87.133.45
b51a:901b:901b:8082:d157:db63:d157:852e	209.87.133.46
b51a:901b:901b:8082:d157:db63:d157:852f	209.87.133.47
b51a:901b:901b:8082:d157:db63:d157:8530	209.87.133.48
b51a:901b:901b:8082:d157:db63:d157:8531	209.87.133.49
b51a:901b:901b:8082:d157:db63:d157:8532	209.87.133.50
b51a:901b:901b:8082:d157:db63:d157:8533	209.87.133.51
b51a:901b:901b:8082:d157:db63:d157:8534	209.87.133.52
b51a:901b:901b:8082:d157:db63:d157:8535	209.87.133.53
b51a:901b:901b:8082:d157:db63:d157:8536	209.87.133.54
b51a:901b:901b:8082:d157:db63:d157:8537	209.87.133.55
b51a:901b:901b:8082:d157:db63:d157:8538	209.87.133.56
b51a:901b:901b:8082:d157:db63:d157:8539	209.87.133.57
b51a:901b:901b:8082:d157:db63:d157:853a	209.87.133.58
b51a:901b:901b:8082:d157:db63:d157:853b	209.87.133.59
b51a:901b:901b:8082:d157:db63:d157:853c	209.87.133.60

b51a:901b:901b:8082:d157:db63:d157:853d	209.87.133.61
b51a:901b:901b:8082:d157:db63:d157:853e	209.87.133.62
b51a:901b:901b:8082:d157:db63:d157:853f	209.87.133.63
b51a:901b:901b:8082:d157:db63:d157:8540	209.87.133.64
b51a:901b:901b:8082:d157:db63:d157:8541	209.87.133.65
b51a:901b:901b:8082:d157:db63:d157:8542	209.87.133.66
b51a:901b:901b:8082:d157:db63:d157:8543	209.87.133.67
b51a:901b:901b:8082:d157:db63:d157:8544	209.87.133.68
b51a:901b:901b:8082:d157:db63:d157:8545	209.87.133.69
b51a:901b:901b:8082:d157:db63:d157:8546	209.87.133.70
b51a:901b:901b:8082:d157:db63:d157:8547	209.87.133.71
b51a:901b:901b:8082:d157:db63:d157:8548	209.87.133.72
b51a:901b:901b:8082:d157:db63:d157:8549	209.87.133.73
b51a:901b:901b:8082:d157:db63:d157:854a	209.87.133.74
b51a:901b:901b:8082:d157:db63:d157:854b	209.87.133.75
b51a:901b:901b:8082:d157:db63:d157:854c	209.87.133.76
b51a:901b:901b:8082:d157:db63:d157:854d	209.87.133.77
b51a:901b:901b:8082:d157:db63:d157:854e	209.87.133.78
b51a:901b:901b:8082:d157:db63:d157:854f	209.87.133.79
b51a:901b:901b:8082:d157:db63:d157:8550	209.87.133.80
b51a:901b:901b:8082:d157:db63:d157:8551	209.87.133.81
b51a:901b:901b:8082:d157:db63:d157:8552	209.87.133.82
b51a:901b:901b:8082:d157:db63:d157:8553	209.87.133.83
b51a:901b:901b:8082:d157:db63:d157:8554	209.87.133.84
b51a:901b:901b:8082:d157:db63:d157:8555	209.87.133.85
b51a:901b:901b:8082:d157:db63:d157:8556	209.87.133.86
b51a:901b:901b:8082:d157:db63:d157:8557	209.87.133.87
b51a:901b:901b:8082:d157:db63:d157:8558	209.87.133.88
b51a:901b:901b:8082:d157:db63:d157:8559	209.87.133.89
b51a:901b:901b:8082:d157:db63:d157:855a	209.87.133.90
b51a:901b:901b:8082:d157:db63:d157:855b	209.87.133.91
b51a:901b:901b:8082:d157:db63:d157:855c	209.87.133.92
b51a:901b:901b:8082:d157:db63:d157:855d	209.87.133.93
b51a:901b:901b:8082:d157:db63:d157:855e	209.87.133.94
b51a:901b:901b:8082:d157:db63:d157:855f	209.87.133.95
b51a:901b:901b:8082:d157:db63:d157:8560	209.87.133.96
b51a:901b:901b:8082:d157:db63:d157:8561	209.87.133.97
b51a:901b:901b:8082:d157:db63:d157:8562	209.87.133.98
b51a:901b:901b:8082:d157:db63:d157:8563	209.87.133.99
b51a:901b:901b:8082:d157:db63:d157:8564	209.87.133.100
b51a:901b:901b:8082:d157:db63:d157:8565	209.87.133.101
b51a:901b:901b:8082:d157:db63:d157:8566	209.87.133.102
b51a:901b:901b:8082:d157:db63:d157:8567	209.87.133.103
b51a:901b:901b:8082:d157:db63:d157:8568	209.87.133.104
b51a:901b:901b:8082:d157:db63:d157:8569	209.87.133.105
b51a:901b:901b:8082:d157:db63:d157:856a	209.87.133.106
b51a:901b:901b:8082:d157:db63:d157:856b	209.87.133.107
b51a:901b:901b:8082:d157:db63:d157:856c	209.87.133.108
b51a:901b:901b:8082:d157:db63:d157:856d	209.87.133.109
b51a:901b:901b:8082:d157:db63:d157:856e	209.87.133.110
b51a:901b:901b:8082:d157:db63:d157:856f	209.87.133.111
b51a:901b:901b:8082:d157:db63:d157:8570	209.87.133.112
b51a:901b:901b:8082:d157:db63:d157:8571	209.87.133.113
b51a:901b:901b:8082:d157:db63:d157:8572	209.87.133.114
b51a:901b:901b:8082:d157:db63:d157:8573	209.87.133.115
b51a:901b:901b:8082:d157:db63:d157:8574	209.87.133.116
b51a:901b:901b:8082:d157:db63:d157:8575	209.87.133.117
b51a:901b:901b:8082:d157:db63:d157:8576	209.87.133.118
b51a:901b:901b:8082:d157:db63:d157:8577	209.87.133.119
b51a:901b:901b:8082:d157:db63:d157:8578	209.87.133.120

b51a:901b:901b:8082:d157:db63:d157:8579	209.87.133.121
b51a:901b:901b:8082:d157:db63:d157:857a	209.87.133.122
b51a:901b:901b:8082:d157:db63:d157:857b	209.87.133.123
b51a:901b:901b:8082:d157:db63:d157:857c	209.87.133.124
b51a:901b:901b:8082:d157:db63:d157:857d	209.87.133.125
b51a:901b:901b:8082:d157:db63:d157:857e	209.87.133.126
b51a:901b:901b:8082:d157:db63:d157:857f	209.87.133.127
b51a:901b:901b:8082:d157:db63:d157:8580	209.87.133.128
b51a:901b:901b:8082:d157:db63:d157:8581	209.87.133.129
b51a:901b:901b:8082:d157:db63:d157:8582	209.87.133.130
b51a:901b:901b:8082:d157:db63:d157:8583	209.87.133.131
b51a:901b:901b:8082:d157:db63:d157:8584	209.87.133.132
b51a:901b:901b:8082:d157:db63:d157:8585	209.87.133.133
b51a:901b:901b:8082:d157:db63:d157:8586	209.87.133.134
b51a:901b:901b:8082:d157:db63:d157:8587	209.87.133.135
b51a:901b:901b:8082:d157:db63:d157:8588	209.87.133.136
b51a:901b:901b:8082:d157:db63:d157:8589	209.87.133.137
b51a:901b:901b:8082:d157:db63:d157:858a	209.87.133.138
b51a:901b:901b:8082:d157:db63:d157:858b	209.87.133.139
b51a:901b:901b:8082:d157:db63:d157:858c	209.87.133.140
b51a:901b:901b:8082:d157:db63:d157:858d	209.87.133.141
b51a:901b:901b:8082:d157:db63:d157:858e	209.87.133.142
b51a:901b:901b:8082:d157:db63:d157:858f	209.87.133.143
b51a:901b:901b:8082:d157:db63:d157:8590	209.87.133.144
b51a:901b:901b:8082:d157:db63:d157:8591	209.87.133.145
b51a:901b:901b:8082:d157:db63:d157:8592	209.87.133.146
b51a:901b:901b:8082:d157:db63:d157:8593	209.87.133.147
b51a:901b:901b:8082:d157:db63:d157:8594	209.87.133.148
b51a:901b:901b:8082:d157:db63:d157:8595	209.87.133.149
b51a:901b:901b:8082:d157:db63:d157:8596	209.87.133.150
b51a:901b:901b:8082:d157:db63:d157:8597	209.87.133.151
b51a:901b:901b:8082:d157:db63:d157:8598	209.87.133.152
b51a:901b:901b:8082:d157:db63:d157:8599	209.87.133.153
b51a:901b:901b:8082:d157:db63:d157:859a	209.87.133.154
b51a:901b:901b:8082:d157:db63:d157:859b	209.87.133.155
b51a:901b:901b:8082:d157:db63:d157:859c	209.87.133.156
b51a:901b:901b:8082:d157:db63:d157:859d	209.87.133.157
b51a:901b:901b:8082:d157:db63:d157:859e	209.87.133.158
b51a:901b:901b:8082:d157:db63:d157:859f	209.87.133.159
b51a:901b:901b:8082:d157:db63:d157:85a0	209.87.133.160
b51a:901b:901b:8082:d157:db63:d157:85a1	209.87.133.161
b51a:901b:901b:8082:d157:db63:d157:85a2	209.87.133.162
b51a:901b:901b:8082:d157:db63:d157:85a3	209.87.133.163
b51a:901b:901b:8082:d157:db63:d157:85a4	209.87.133.164
b51a:901b:901b:8082:d157:db63:d157:85a5	209.87.133.165
b51a:901b:901b:8082:d157:db63:d157:85a6	209.87.133.166
b51a:901b:901b:8082:d157:db63:d157:85a7	209.87.133.167
b51a:901b:901b:8082:d157:db63:d157:85a8	209.87.133.168
b51a:901b:901b:8082:d157:db63:d157:85a9	209.87.133.169
b51a:901b:901b:8082:d157:db63:d157:85aa	209.87.133.170
b51a:901b:901b:8082:d157:db63:d157:85ab	209.87.133.171
b51a:901b:901b:8082:d157:db63:d157:85ac	209.87.133.172
b51a:901b:901b:8082:d157:db63:d157:85ad	209.87.133.173
b51a:901b:901b:8082:d157:db63:d157:85ae	209.87.133.174
b51a:901b:901b:8082:d157:db63:d157:85af	209.87.133.175
b51a:901b:901b:8082:d157:db63:d157:85b0	209.87.133.176
b51a:901b:901b:8082:d157:db63:d157:85b1	209.87.133.177
b51a:901b:901b:8082:d157:db63:d157:85b2	209.87.133.178
b51a:901b:901b:8082:d157:db63:d157:85b3	209.87.133.179
b51a:901b:901b:8082:d157:db63:d157:85b4	209.87.133.180

b51a:901b:901b:8082:d157:db63:d157:85b5	209.87.133.181
b51a:901b:901b:8082:d157:db63:d157:85b6	209.87.133.182
b51a:901b:901b:8082:d157:db63:d157:85b7	209.87.133.183
b51a:901b:901b:8082:d157:db63:d157:85b8	209.87.133.184
b51a:901b:901b:8082:d157:db63:d157:85b9	209.87.133.185
b51a:901b:901b:8082:d157:db63:d157:85ba	209.87.133.186
b51a:901b:901b:8082:d157:db63:d157:85bb	209.87.133.187
b51a:901b:901b:8082:d157:db63:d157:85bc	209.87.133.188
b51a:901b:901b:8082:d157:db63:d157:85bd	209.87.133.189
b51a:901b:901b:8082:d157:db63:d157:85be	209.87.133.190
b51a:901b:901b:8082:d157:db63:d157:85bf	209.87.133.191
b51a:901b:901b:8082:d157:db63:d157:85c0	209.87.133.192
b51a:901b:901b:8082:d157:db63:d157:85c1	209.87.133.193
b51a:901b:901b:8082:d157:db63:d157:85c2	209.87.133.194
b51a:901b:901b:8082:d157:db63:d157:85c3	209.87.133.195
b51a:901b:901b:8082:d157:db63:d157:85c4	209.87.133.196
b51a:901b:901b:8082:d157:db63:d157:85c5	209.87.133.197
b51a:901b:901b:8082:d157:db63:d157:85c6	209.87.133.198
b51a:901b:901b:8082:d157:db63:d157:85c7	209.87.133.199
b51a:901b:901b:8082:d157:db63:d157:85c8	209.87.133.200
b51a:901b:901b:8082:d157:db63:d157:85c9	209.87.133.201
b51a:901b:901b:8082:d157:db63:d157:85ca	209.87.133.202
b51a:901b:901b:8082:d157:db63:d157:85cb	209.87.133.203
b51a:901b:901b:8082:d157:db63:d157:85cc	209.87.133.204
b51a:901b:901b:8082:d157:db63:d157:85cd	209.87.133.205
b51a:901b:901b:8082:d157:db63:d157:85ce	209.87.133.206
b51a:901b:901b:8082:d157:db63:d157:85cf	209.87.133.207
b51a:901b:901b:8082:d157:db63:d157:85d0	209.87.133.208
b51a:901b:901b:8082:d157:db63:d157:85d1	209.87.133.209
b51a:901b:901b:8082:d157:db63:d157:85d2	209.87.133.210
b51a:901b:901b:8082:d157:db63:d157:85d3	209.87.133.211
b51a:901b:901b:8082:d157:db63:d157:85d4	209.87.133.212
b51a:901b:901b:8082:d157:db63:d157:85d5	209.87.133.213
b51a:901b:901b:8082:d157:db63:d157:85d6	209.87.133.214
b51a:901b:901b:8082:d157:db63:d157:85d7	209.87.133.215
b51a:901b:901b:8082:d157:db63:d157:85d8	209.87.133.216
b51a:901b:901b:8082:d157:db63:d157:85d9	209.87.133.217
b51a:901b:901b:8082:d157:db63:d157:85da	209.87.133.218
b51a:901b:901b:8082:d157:db63:d157:85db	209.87.133.219
b51a:901b:901b:8082:d157:db63:d157:85dc	209.87.133.220
b51a:901b:901b:8082:d157:db63:d157:85dd	209.87.133.221
b51a:901b:901b:8082:d157:db63:d157:85de	209.87.133.222
b51a:901b:901b:8082:d157:db63:d157:85df	209.87.133.223
b51a:901b:901b:8082:d157:db63:d157:85e0	209.87.133.224
b51a:901b:901b:8082:d157:db63:d157:85e1	209.87.133.225
b51a:901b:901b:8082:d157:db63:d157:85e2	209.87.133.226
b51a:901b:901b:8082:d157:db63:d157:85e3	209.87.133.227
b51a:901b:901b:8082:d157:db63:d157:85e4	209.87.133.228
b51a:901b:901b:8082:d157:db63:d157:85e5	209.87.133.229
b51a:901b:901b:8082:d157:db63:d157:85e6	209.87.133.230
b51a:901b:901b:8082:d157:db63:d157:85e7	209.87.133.231
b51a:901b:901b:8082:d157:db63:d157:85e8	209.87.133.232
b51a:901b:901b:8082:d157:db63:d157:85e9	209.87.133.233
b51a:901b:901b:8082:d157:db63:d157:85ea	209.87.133.234
b51a:901b:901b:8082:d157:db63:d157:85eb	209.87.133.235
b51a:901b:901b:8082:d157:db63:d157:85ec	209.87.133.236
b51a:901b:901b:8082:d157:db63:d157:85ed	209.87.133.237
b51a:901b:901b:8082:d157:db63:d157:85ee	209.87.133.238
b51a:901b:901b:8082:d157:db63:d157:85ef	209.87.133.239
b51a:901b:901b:8082:d157:db63:d157:85f0	209.87.133.240
b51a:901b:901b:8082:d157:db63:d157:85f1	209.87.133.241
b51a:901b:901b:8082:d157:db63:d157:85f2	209.87.133.242
b51a:901b:901b:8082:d157:db63:d157:85f3	209.87.133.243
b51a:901b:901b:8082:d157:db63:d157:85f4	209.87.133.244
b51a:901b:901b:8082:d157:db63:d157:85f5	209.87.133.245
b51a:901b:901b:8082:d157:db63:d157:85f6	209.87.133.246
b51a:901b:901b:8082:d157:db63:d157:85f7	209.87.133.247
b51a:901b:901b:8082:d157:db63:d157:85f8	209.87.133.248
b51a:901b:901b:8082:d157:db63:d157:85f9	209.87.133.249
b51a:901b:901b:8082:d157:db63:d157:85fa	209.87.133.250
b51a:901b:901b:8082:d157:db63:d157:85fb	209.87.133.251
b51a:901b:901b:8082:d157:db63:d157:85fc	209.87.133.252
b51a:901b:901b:8082:d157:db63:d157:85fd	209.87.133.253
b51a:901b:901b:8082:d157:db63:d157:85fe	209.87.133.254
b51a:901b:901b:8082:d157:db63:d157:85ff	209.87.133.255

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.