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:eb24:155a:8501	21.90.133.1
b51a:901b:cb15:8045:ada8:eb24:155a:8502	21.90.133.2
b51a:901b:cb15:8045:ada8:eb24:155a:8503	21.90.133.3
b51a:901b:cb15:8045:ada8:eb24:155a:8504	21.90.133.4
b51a:901b:cb15:8045:ada8:eb24:155a:8505	21.90.133.5
b51a:901b:cb15:8045:ada8:eb24:155a:8506	21.90.133.6
b51a:901b:cb15:8045:ada8:eb24:155a:8507	21.90.133.7
b51a:901b:cb15:8045:ada8:eb24:155a:8508	21.90.133.8
b51a:901b:cb15:8045:ada8:eb24:155a:8509	21.90.133.9
b51a:901b:cb15:8045:ada8:eb24:155a:850a	21.90.133.10
b51a:901b:cb15:8045:ada8:eb24:155a:850b	21.90.133.11
b51a:901b:cb15:8045:ada8:eb24:155a:850c	21.90.133.12
b51a:901b:cb15:8045:ada8:eb24:155a:850d	21.90.133.13
b51a:901b:cb15:8045:ada8:eb24:155a:850e	21.90.133.14
b51a:901b:cb15:8045:ada8:eb24:155a:850f	21.90.133.15
b51a:901b:cb15:8045:ada8:eb24:155a:8510	21.90.133.16
b51a:901b:cb15:8045:ada8:eb24:155a:8511	21.90.133.17
b51a:901b:cb15:8045:ada8:eb24:155a:8512	21.90.133.18
b51a:901b:cb15:8045:ada8:eb24:155a:8513	21.90.133.19
b51a:901b:cb15:8045:ada8:eb24:155a:8514	21.90.133.20
b51a:901b:cb15:8045:ada8:eb24:155a:8515	21.90.133.21
b51a:901b:cb15:8045:ada8:eb24:155a:8516	21.90.133.22
b51a:901b:cb15:8045:ada8:eb24:155a:8517	21.90.133.23
b51a:901b:cb15:8045:ada8:eb24:155a:8518	21.90.133.24
b51a:901b:cb15:8045:ada8:eb24:155a:8519	21.90.133.25
b51a:901b:cb15:8045:ada8:eb24:155a:851a	21.90.133.26
b51a:901b:cb15:8045:ada8:eb24:155a:851b	21.90.133.27
b51a:901b:cb15:8045:ada8:eb24:155a:851c	21.90.133.28
b51a:901b:cb15:8045:ada8:eb24:155a:851d	21.90.133.29
b51a:901b:cb15:8045:ada8:eb24:155a:851e	21.90.133.30
b51a:901b:cb15:8045:ada8:eb24:155a:851f	21.90.133.31
b51a:901b:cb15:8045:ada8:eb24:155a:8520	21.90.133.32
b51a:901b:cb15:8045:ada8:eb24:155a:8521	21.90.133.33
b51a:901b:cb15:8045:ada8:eb24:155a:8522	21.90.133.34
b51a:901b:cb15:8045:ada8:eb24:155a:8523	21.90.133.35
b51a:901b:cb15:8045:ada8:eb24:155a:8524	21.90.133.36
b51a:901b:cb15:8045:ada8:eb24:155a:8525	21.90.133.37
b51a:901b:cb15:8045:ada8:eb24:155a:8526	21.90.133.38
b51a:901b:cb15:8045:ada8:eb24:155a:8527	21.90.133.39
b51a:901b:cb15:8045:ada8:eb24:155a:8528	21.90.133.40
b51a:901b:cb15:8045:ada8:eb24:155a:8529	21.90.133.41
b51a:901b:cb15:8045:ada8:eb24:155a:852a	21.90.133.42
b51a:901b:cb15:8045:ada8:eb24:155a:852b	21.90.133.43
b51a:901b:cb15:8045:ada8:eb24:155a:852c	21.90.133.44
b51a:901b:cb15:8045:ada8:eb24:155a:852d	21.90.133.45
b51a:901b:cb15:8045:ada8:eb24:155a:852e	21.90.133.46
b51a:901b:cb15:8045:ada8:eb24:155a:852f	21.90.133.47
b51a:901b:cb15:8045:ada8:eb24:155a:8530	21.90.133.48
b51a:901b:cb15:8045:ada8:eb24:155a:8531	21.90.133.49
b51a:901b:cb15:8045:ada8:eb24:155a:8532	21.90.133.50
b51a:901b:cb15:8045:ada8:eb24:155a:8533	21.90.133.51
b51a:901b:cb15:8045:ada8:eb24:155a:8534	21.90.133.52
b51a:901b:cb15:8045:ada8:eb24:155a:8535	21.90.133.53
b51a:901b:cb15:8045:ada8:eb24:155a:8536	21.90.133.54
b51a:901b:cb15:8045:ada8:eb24:155a:8537	21.90.133.55
b51a:901b:cb15:8045:ada8:eb24:155a:8538	21.90.133.56
b51a:901b:cb15:8045:ada8:eb24:155a:8539	21.90.133.57
b51a:901b:cb15:8045:ada8:eb24:155a:853a	21.90.133.58
b51a:901b:cb15:8045:ada8:eb24:155a:853b	21.90.133.59
b51a:901b:cb15:8045:ada8:eb24:155a:853c	21.90.133.60

b51a:901b:cb15:8045:ada8:eb24:155a:853d	21.90.133.61
b51a:901b:cb15:8045:ada8:eb24:155a:853e	21.90.133.62
b51a:901b:cb15:8045:ada8:eb24:155a:853f	21.90.133.63
b51a:901b:cb15:8045:ada8:eb24:155a:8540	21.90.133.64
b51a:901b:cb15:8045:ada8:eb24:155a:8541	21.90.133.65
b51a:901b:cb15:8045:ada8:eb24:155a:8542	21.90.133.66
b51a:901b:cb15:8045:ada8:eb24:155a:8543	21.90.133.67
b51a:901b:cb15:8045:ada8:eb24:155a:8544	21.90.133.68
b51a:901b:cb15:8045:ada8:eb24:155a:8545	21.90.133.69
b51a:901b:cb15:8045:ada8:eb24:155a:8546	21.90.133.70
b51a:901b:cb15:8045:ada8:eb24:155a:8547	21.90.133.71
b51a:901b:cb15:8045:ada8:eb24:155a:8548	21.90.133.72
b51a:901b:cb15:8045:ada8:eb24:155a:8549	21.90.133.73
b51a:901b:cb15:8045:ada8:eb24:155a:854a	21.90.133.74
b51a:901b:cb15:8045:ada8:eb24:155a:854b	21.90.133.75
b51a:901b:cb15:8045:ada8:eb24:155a:854c	21.90.133.76
b51a:901b:cb15:8045:ada8:eb24:155a:854d	21.90.133.77
b51a:901b:cb15:8045:ada8:eb24:155a:854e	21.90.133.78
b51a:901b:cb15:8045:ada8:eb24:155a:854f	21.90.133.79
b51a:901b:cb15:8045:ada8:eb24:155a:8550	21.90.133.80
b51a:901b:cb15:8045:ada8:eb24:155a:8551	21.90.133.81
b51a:901b:cb15:8045:ada8:eb24:155a:8552	21.90.133.82
b51a:901b:cb15:8045:ada8:eb24:155a:8553	21.90.133.83
b51a:901b:cb15:8045:ada8:eb24:155a:8554	21.90.133.84
b51a:901b:cb15:8045:ada8:eb24:155a:8555	21.90.133.85
b51a:901b:cb15:8045:ada8:eb24:155a:8556	21.90.133.86
b51a:901b:cb15:8045:ada8:eb24:155a:8557	21.90.133.87
b51a:901b:cb15:8045:ada8:eb24:155a:8558	21.90.133.88
b51a:901b:cb15:8045:ada8:eb24:155a:8559	21.90.133.89
b51a:901b:cb15:8045:ada8:eb24:155a:855a	21.90.133.90
b51a:901b:cb15:8045:ada8:eb24:155a:855b	21.90.133.91
b51a:901b:cb15:8045:ada8:eb24:155a:855c	21.90.133.92
b51a:901b:cb15:8045:ada8:eb24:155a:855d	21.90.133.93
b51a:901b:cb15:8045:ada8:eb24:155a:855e	21.90.133.94
b51a:901b:cb15:8045:ada8:eb24:155a:855f	21.90.133.95
b51a:901b:cb15:8045:ada8:eb24:155a:8560	21.90.133.96
b51a:901b:cb15:8045:ada8:eb24:155a:8561	21.90.133.97
b51a:901b:cb15:8045:ada8:eb24:155a:8562	21.90.133.98
b51a:901b:cb15:8045:ada8:eb24:155a:8563	21.90.133.99
b51a:901b:cb15:8045:ada8:eb24:155a:8564	21.90.133.100
b51a:901b:cb15:8045:ada8:eb24:155a:8565	21.90.133.101
b51a:901b:cb15:8045:ada8:eb24:155a:8566	21.90.133.102
b51a:901b:cb15:8045:ada8:eb24:155a:8567	21.90.133.103
b51a:901b:cb15:8045:ada8:eb24:155a:8568	21.90.133.104
b51a:901b:cb15:8045:ada8:eb24:155a:8569	21.90.133.105
b51a:901b:cb15:8045:ada8:eb24:155a:856a	21.90.133.106
b51a:901b:cb15:8045:ada8:eb24:155a:856b	21.90.133.107
b51a:901b:cb15:8045:ada8:eb24:155a:856c	21.90.133.108
b51a:901b:cb15:8045:ada8:eb24:155a:856d	21.90.133.109
b51a:901b:cb15:8045:ada8:eb24:155a:856e	21.90.133.110
b51a:901b:cb15:8045:ada8:eb24:155a:856f	21.90.133.111
b51a:901b:cb15:8045:ada8:eb24:155a:8570	21.90.133.112
b51a:901b:cb15:8045:ada8:eb24:155a:8571	21.90.133.113
b51a:901b:cb15:8045:ada8:eb24:155a:8572	21.90.133.114
b51a:901b:cb15:8045:ada8:eb24:155a:8573	21.90.133.115
b51a:901b:cb15:8045:ada8:eb24:155a:8574	21.90.133.116
b51a:901b:cb15:8045:ada8:eb24:155a:8575	21.90.133.117
b51a:901b:cb15:8045:ada8:eb24:155a:8576	21.90.133.118
b51a:901b:cb15:8045:ada8:eb24:155a:8577	21.90.133.119
b51a:901b:cb15:8045:ada8:eb24:155a:8578	21.90.133.120

b51a:901b:cb15:8045:ada8:eb24:155a:8579	21.90.133.121
b51a:901b:cb15:8045:ada8:eb24:155a:857a	21.90.133.122
b51a:901b:cb15:8045:ada8:eb24:155a:857b	21.90.133.123
b51a:901b:cb15:8045:ada8:eb24:155a:857c	21.90.133.124
b51a:901b:cb15:8045:ada8:eb24:155a:857d	21.90.133.125
b51a:901b:cb15:8045:ada8:eb24:155a:857e	21.90.133.126
b51a:901b:cb15:8045:ada8:eb24:155a:857f	21.90.133.127
b51a:901b:cb15:8045:ada8:eb24:155a:8580	21.90.133.128
b51a:901b:cb15:8045:ada8:eb24:155a:8581	21.90.133.129
b51a:901b:cb15:8045:ada8:eb24:155a:8582	21.90.133.130
b51a:901b:cb15:8045:ada8:eb24:155a:8583	21.90.133.131
b51a:901b:cb15:8045:ada8:eb24:155a:8584	21.90.133.132
b51a:901b:cb15:8045:ada8:eb24:155a:8585	21.90.133.133
b51a:901b:cb15:8045:ada8:eb24:155a:8586	21.90.133.134
b51a:901b:cb15:8045:ada8:eb24:155a:8587	21.90.133.135
b51a:901b:cb15:8045:ada8:eb24:155a:8588	21.90.133.136
b51a:901b:cb15:8045:ada8:eb24:155a:8589	21.90.133.137
b51a:901b:cb15:8045:ada8:eb24:155a:858a	21.90.133.138
b51a:901b:cb15:8045:ada8:eb24:155a:858b	21.90.133.139
b51a:901b:cb15:8045:ada8:eb24:155a:858c	21.90.133.140
b51a:901b:cb15:8045:ada8:eb24:155a:858d	21.90.133.141
b51a:901b:cb15:8045:ada8:eb24:155a:858e	21.90.133.142
b51a:901b:cb15:8045:ada8:eb24:155a:858f	21.90.133.143
b51a:901b:cb15:8045:ada8:eb24:155a:8590	21.90.133.144
b51a:901b:cb15:8045:ada8:eb24:155a:8591	21.90.133.145
b51a:901b:cb15:8045:ada8:eb24:155a:8592	21.90.133.146
b51a:901b:cb15:8045:ada8:eb24:155a:8593	21.90.133.147
b51a:901b:cb15:8045:ada8:eb24:155a:8594	21.90.133.148
b51a:901b:cb15:8045:ada8:eb24:155a:8595	21.90.133.149
b51a:901b:cb15:8045:ada8:eb24:155a:8596	21.90.133.150
b51a:901b:cb15:8045:ada8:eb24:155a:8597	21.90.133.151
b51a:901b:cb15:8045:ada8:eb24:155a:8598	21.90.133.152
b51a:901b:cb15:8045:ada8:eb24:155a:8599	21.90.133.153
b51a:901b:cb15:8045:ada8:eb24:155a:859a	21.90.133.154
b51a:901b:cb15:8045:ada8:eb24:155a:859b	21.90.133.155
b51a:901b:cb15:8045:ada8:eb24:155a:859c	21.90.133.156
b51a:901b:cb15:8045:ada8:eb24:155a:859d	21.90.133.157
b51a:901b:cb15:8045:ada8:eb24:155a:859e	21.90.133.158
b51a:901b:cb15:8045:ada8:eb24:155a:859f	21.90.133.159
b51a:901b:cb15:8045:ada8:eb24:155a:85a0	21.90.133.160
b51a:901b:cb15:8045:ada8:eb24:155a:85a1	21.90.133.161
b51a:901b:cb15:8045:ada8:eb24:155a:85a2	21.90.133.162
b51a:901b:cb15:8045:ada8:eb24:155a:85a3	21.90.133.163
b51a:901b:cb15:8045:ada8:eb24:155a:85a4	21.90.133.164
b51a:901b:cb15:8045:ada8:eb24:155a:85a5	21.90.133.165
b51a:901b:cb15:8045:ada8:eb24:155a:85a6	21.90.133.166
b51a:901b:cb15:8045:ada8:eb24:155a:85a7	21.90.133.167
b51a:901b:cb15:8045:ada8:eb24:155a:85a8	21.90.133.168
b51a:901b:cb15:8045:ada8:eb24:155a:85a9	21.90.133.169
b51a:901b:cb15:8045:ada8:eb24:155a:85aa	21.90.133.170
b51a:901b:cb15:8045:ada8:eb24:155a:85ab	21.90.133.171
b51a:901b:cb15:8045:ada8:eb24:155a:85ac	21.90.133.172
b51a:901b:cb15:8045:ada8:eb24:155a:85ad	21.90.133.173
b51a:901b:cb15:8045:ada8:eb24:155a:85ae	21.90.133.174
b51a:901b:cb15:8045:ada8:eb24:155a:85af	21.90.133.175
b51a:901b:cb15:8045:ada8:eb24:155a:85b0	21.90.133.176
b51a:901b:cb15:8045:ada8:eb24:155a:85b1	21.90.133.177
b51a:901b:cb15:8045:ada8:eb24:155a:85b2	21.90.133.178
b51a:901b:cb15:8045:ada8:eb24:155a:85b3	21.90.133.179
b51a:901b:cb15:8045:ada8:eb24:155a:85b4	21.90.133.180

b51a:901b:cb15:8045:ada8:eb24:155a:85b5	21.90.133.181
b51a:901b:cb15:8045:ada8:eb24:155a:85b6	21.90.133.182
b51a:901b:cb15:8045:ada8:eb24:155a:85b7	21.90.133.183
b51a:901b:cb15:8045:ada8:eb24:155a:85b8	21.90.133.184
b51a:901b:cb15:8045:ada8:eb24:155a:85b9	21.90.133.185
b51a:901b:cb15:8045:ada8:eb24:155a:85ba	21.90.133.186
b51a:901b:cb15:8045:ada8:eb24:155a:85bb	21.90.133.187
b51a:901b:cb15:8045:ada8:eb24:155a:85bc	21.90.133.188
b51a:901b:cb15:8045:ada8:eb24:155a:85bd	21.90.133.189
b51a:901b:cb15:8045:ada8:eb24:155a:85be	21.90.133.190
b51a:901b:cb15:8045:ada8:eb24:155a:85bf	21.90.133.191
b51a:901b:cb15:8045:ada8:eb24:155a:85c0	21.90.133.192
b51a:901b:cb15:8045:ada8:eb24:155a:85c1	21.90.133.193
b51a:901b:cb15:8045:ada8:eb24:155a:85c2	21.90.133.194
b51a:901b:cb15:8045:ada8:eb24:155a:85c3	21.90.133.195
b51a:901b:cb15:8045:ada8:eb24:155a:85c4	21.90.133.196
b51a:901b:cb15:8045:ada8:eb24:155a:85c5	21.90.133.197
b51a:901b:cb15:8045:ada8:eb24:155a:85c6	21.90.133.198
b51a:901b:cb15:8045:ada8:eb24:155a:85c7	21.90.133.199
b51a:901b:cb15:8045:ada8:eb24:155a:85c8	21.90.133.200
b51a:901b:cb15:8045:ada8:eb24:155a:85c9	21.90.133.201
b51a:901b:cb15:8045:ada8:eb24:155a:85ca	21.90.133.202
b51a:901b:cb15:8045:ada8:eb24:155a:85cb	21.90.133.203
b51a:901b:cb15:8045:ada8:eb24:155a:85cc	21.90.133.204
b51a:901b:cb15:8045:ada8:eb24:155a:85cd	21.90.133.205
b51a:901b:cb15:8045:ada8:eb24:155a:85ce	21.90.133.206
b51a:901b:cb15:8045:ada8:eb24:155a:85cf	21.90.133.207
b51a:901b:cb15:8045:ada8:eb24:155a:85d0	21.90.133.208
b51a:901b:cb15:8045:ada8:eb24:155a:85d1	21.90.133.209
b51a:901b:cb15:8045:ada8:eb24:155a:85d2	21.90.133.210
b51a:901b:cb15:8045:ada8:eb24:155a:85d3	21.90.133.211
b51a:901b:cb15:8045:ada8:eb24:155a:85d4	21.90.133.212
b51a:901b:cb15:8045:ada8:eb24:155a:85d5	21.90.133.213
b51a:901b:cb15:8045:ada8:eb24:155a:85d6	21.90.133.214
b51a:901b:cb15:8045:ada8:eb24:155a:85d7	21.90.133.215
b51a:901b:cb15:8045:ada8:eb24:155a:85d8	21.90.133.216
b51a:901b:cb15:8045:ada8:eb24:155a:85d9	21.90.133.217
b51a:901b:cb15:8045:ada8:eb24:155a:85da	21.90.133.218
b51a:901b:cb15:8045:ada8:eb24:155a:85db	21.90.133.219
b51a:901b:cb15:8045:ada8:eb24:155a:85dc	21.90.133.220
b51a:901b:cb15:8045:ada8:eb24:155a:85dd	21.90.133.221
b51a:901b:cb15:8045:ada8:eb24:155a:85de	21.90.133.222
b51a:901b:cb15:8045:ada8:eb24:155a:85df	21.90.133.223
b51a:901b:cb15:8045:ada8:eb24:155a:85e0	21.90.133.224
b51a:901b:cb15:8045:ada8:eb24:155a:85e1	21.90.133.225
b51a:901b:cb15:8045:ada8:eb24:155a:85e2	21.90.133.226
b51a:901b:cb15:8045:ada8:eb24:155a:85e3	21.90.133.227
b51a:901b:cb15:8045:ada8:eb24:155a:85e4	21.90.133.228
b51a:901b:cb15:8045:ada8:eb24:155a:85e5	21.90.133.229
b51a:901b:cb15:8045:ada8:eb24:155a:85e6	21.90.133.230
b51a:901b:cb15:8045:ada8:eb24:155a:85e7	21.90.133.231
b51a:901b:cb15:8045:ada8:eb24:155a:85e8	21.90.133.232
b51a:901b:cb15:8045:ada8:eb24:155a:85e9	21.90.133.233
b51a:901b:cb15:8045:ada8:eb24:155a:85ea	21.90.133.234
b51a:901b:cb15:8045:ada8:eb24:155a:85eb	21.90.133.235
b51a:901b:cb15:8045:ada8:eb24:155a:85ec	21.90.133.236
b51a:901b:cb15:8045:ada8:eb24:155a:85ed	21.90.133.237
b51a:901b:cb15:8045:ada8:eb24:155a:85ee	21.90.133.238
b51a:901b:cb15:8045:ada8:eb24:155a:85ef	21.90.133.239
b51a:901b:cb15:8045:ada8:eb24:155a:85f0	21.90.133.240
b51a:901b:cb15:8045:ada8:eb24:155a:85f1	21.90.133.241
b51a:901b:cb15:8045:ada8:eb24:155a:85f2	21.90.133.242
b51a:901b:cb15:8045:ada8:eb24:155a:85f3	21.90.133.243
b51a:901b:cb15:8045:ada8:eb24:155a:85f4	21.90.133.244
b51a:901b:cb15:8045:ada8:eb24:155a:85f5	21.90.133.245
b51a:901b:cb15:8045:ada8:eb24:155a:85f6	21.90.133.246
b51a:901b:cb15:8045:ada8:eb24:155a:85f7	21.90.133.247
b51a:901b:cb15:8045:ada8:eb24:155a:85f8	21.90.133.248
b51a:901b:cb15:8045:ada8:eb24:155a:85f9	21.90.133.249
b51a:901b:cb15:8045:ada8:eb24:155a:85fa	21.90.133.250
b51a:901b:cb15:8045:ada8:eb24:155a:85fb	21.90.133.251
b51a:901b:cb15:8045:ada8:eb24:155a:85fc	21.90.133.252
b51a:901b:cb15:8045:ada8:eb24:155a:85fd	21.90.133.253
b51a:901b:cb15:8045:ada8:eb24:155a:85fe	21.90.133.254
b51a:901b:cb15:8045:ada8:eb24:155a:85ff	21.90.133.255

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.