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
cb15:901b:8024:901b:91bc:cb15:1549:8501	21.73.133.1
cb15:901b:8024:901b:91bc:cb15:1549:8502	21.73.133.2
cb15:901b:8024:901b:91bc:cb15:1549:8503	21.73.133.3
cb15:901b:8024:901b:91bc:cb15:1549:8504	21.73.133.4
cb15:901b:8024:901b:91bc:cb15:1549:8505	21.73.133.5
cb15:901b:8024:901b:91bc:cb15:1549:8506	21.73.133.6
cb15:901b:8024:901b:91bc:cb15:1549:8507	21.73.133.7
cb15:901b:8024:901b:91bc:cb15:1549:8508	21.73.133.8
cb15:901b:8024:901b:91bc:cb15:1549:8509	21.73.133.9
cb15:901b:8024:901b:91bc:cb15:1549:850a	21.73.133.10
cb15:901b:8024:901b:91bc:cb15:1549:850b	21.73.133.11
cb15:901b:8024:901b:91bc:cb15:1549:850c	21.73.133.12
cb15:901b:8024:901b:91bc:cb15:1549:850d	21.73.133.13
cb15:901b:8024:901b:91bc:cb15:1549:850e	21.73.133.14
cb15:901b:8024:901b:91bc:cb15:1549:850f	21.73.133.15
cb15:901b:8024:901b:91bc:cb15:1549:8510	21.73.133.16
cb15:901b:8024:901b:91bc:cb15:1549:8511	21.73.133.17
cb15:901b:8024:901b:91bc:cb15:1549:8512	21.73.133.18
cb15:901b:8024:901b:91bc:cb15:1549:8513	21.73.133.19
cb15:901b:8024:901b:91bc:cb15:1549:8514	21.73.133.20
cb15:901b:8024:901b:91bc:cb15:1549:8515	21.73.133.21
cb15:901b:8024:901b:91bc:cb15:1549:8516	21.73.133.22
cb15:901b:8024:901b:91bc:cb15:1549:8517	21.73.133.23
cb15:901b:8024:901b:91bc:cb15:1549:8518	21.73.133.24
cb15:901b:8024:901b:91bc:cb15:1549:8519	21.73.133.25
cb15:901b:8024:901b:91bc:cb15:1549:851a	21.73.133.26
cb15:901b:8024:901b:91bc:cb15:1549:851b	21.73.133.27
cb15:901b:8024:901b:91bc:cb15:1549:851c	21.73.133.28
cb15:901b:8024:901b:91bc:cb15:1549:851d	21.73.133.29
cb15:901b:8024:901b:91bc:cb15:1549:851e	21.73.133.30
cb15:901b:8024:901b:91bc:cb15:1549:851f	21.73.133.31
cb15:901b:8024:901b:91bc:cb15:1549:8520	21.73.133.32
cb15:901b:8024:901b:91bc:cb15:1549:8521	21.73.133.33
cb15:901b:8024:901b:91bc:cb15:1549:8522	21.73.133.34
cb15:901b:8024:901b:91bc:cb15:1549:8523	21.73.133.35
cb15:901b:8024:901b:91bc:cb15:1549:8524	21.73.133.36
cb15:901b:8024:901b:91bc:cb15:1549:8525	21.73.133.37
cb15:901b:8024:901b:91bc:cb15:1549:8526	21.73.133.38
cb15:901b:8024:901b:91bc:cb15:1549:8527	21.73.133.39
cb15:901b:8024:901b:91bc:cb15:1549:8528	21.73.133.40
cb15:901b:8024:901b:91bc:cb15:1549:8529	21.73.133.41
cb15:901b:8024:901b:91bc:cb15:1549:852a	21.73.133.42
cb15:901b:8024:901b:91bc:cb15:1549:852b	21.73.133.43
cb15:901b:8024:901b:91bc:cb15:1549:852c	21.73.133.44
cb15:901b:8024:901b:91bc:cb15:1549:852d	21.73.133.45
cb15:901b:8024:901b:91bc:cb15:1549:852e	21.73.133.46
cb15:901b:8024:901b:91bc:cb15:1549:852f	21.73.133.47
cb15:901b:8024:901b:91bc:cb15:1549:8530	21.73.133.48
cb15:901b:8024:901b:91bc:cb15:1549:8531	21.73.133.49
cb15:901b:8024:901b:91bc:cb15:1549:8532	21.73.133.50
cb15:901b:8024:901b:91bc:cb15:1549:8533	21.73.133.51
cb15:901b:8024:901b:91bc:cb15:1549:8534	21.73.133.52
cb15:901b:8024:901b:91bc:cb15:1549:8535	21.73.133.53
cb15:901b:8024:901b:91bc:cb15:1549:8536	21.73.133.54
cb15:901b:8024:901b:91bc:cb15:1549:8537	21.73.133.55
cb15:901b:8024:901b:91bc:cb15:1549:8538	21.73.133.56
cb15:901b:8024:901b:91bc:cb15:1549:8539	21.73.133.57
cb15:901b:8024:901b:91bc:cb15:1549:853a	21.73.133.58
cb15:901b:8024:901b:91bc:cb15:1549:853b	21.73.133.59
cb15:901b:8024:901b:91bc:cb15:1549:853c	21.73.133.60

cb15:901b:8024:901b:91bc:cb15:1549:853d	21.73.133.61
cb15:901b:8024:901b:91bc:cb15:1549:853e	21.73.133.62
cb15:901b:8024:901b:91bc:cb15:1549:853f	21.73.133.63
cb15:901b:8024:901b:91bc:cb15:1549:8540	21.73.133.64
cb15:901b:8024:901b:91bc:cb15:1549:8541	21.73.133.65
cb15:901b:8024:901b:91bc:cb15:1549:8542	21.73.133.66
cb15:901b:8024:901b:91bc:cb15:1549:8543	21.73.133.67
cb15:901b:8024:901b:91bc:cb15:1549:8544	21.73.133.68
cb15:901b:8024:901b:91bc:cb15:1549:8545	21.73.133.69
cb15:901b:8024:901b:91bc:cb15:1549:8546	21.73.133.70
cb15:901b:8024:901b:91bc:cb15:1549:8547	21.73.133.71
cb15:901b:8024:901b:91bc:cb15:1549:8548	21.73.133.72
cb15:901b:8024:901b:91bc:cb15:1549:8549	21.73.133.73
cb15:901b:8024:901b:91bc:cb15:1549:854a	21.73.133.74
cb15:901b:8024:901b:91bc:cb15:1549:854b	21.73.133.75
cb15:901b:8024:901b:91bc:cb15:1549:854c	21.73.133.76
cb15:901b:8024:901b:91bc:cb15:1549:854d	21.73.133.77
cb15:901b:8024:901b:91bc:cb15:1549:854e	21.73.133.78
cb15:901b:8024:901b:91bc:cb15:1549:854f	21.73.133.79
cb15:901b:8024:901b:91bc:cb15:1549:8550	21.73.133.80
cb15:901b:8024:901b:91bc:cb15:1549:8551	21.73.133.81
cb15:901b:8024:901b:91bc:cb15:1549:8552	21.73.133.82
cb15:901b:8024:901b:91bc:cb15:1549:8553	21.73.133.83
cb15:901b:8024:901b:91bc:cb15:1549:8554	21.73.133.84
cb15:901b:8024:901b:91bc:cb15:1549:8555	21.73.133.85
cb15:901b:8024:901b:91bc:cb15:1549:8556	21.73.133.86
cb15:901b:8024:901b:91bc:cb15:1549:8557	21.73.133.87
cb15:901b:8024:901b:91bc:cb15:1549:8558	21.73.133.88
cb15:901b:8024:901b:91bc:cb15:1549:8559	21.73.133.89
cb15:901b:8024:901b:91bc:cb15:1549:855a	21.73.133.90
cb15:901b:8024:901b:91bc:cb15:1549:855b	21.73.133.91
cb15:901b:8024:901b:91bc:cb15:1549:855c	21.73.133.92
cb15:901b:8024:901b:91bc:cb15:1549:855d	21.73.133.93
cb15:901b:8024:901b:91bc:cb15:1549:855e	21.73.133.94
cb15:901b:8024:901b:91bc:cb15:1549:855f	21.73.133.95
cb15:901b:8024:901b:91bc:cb15:1549:8560	21.73.133.96
cb15:901b:8024:901b:91bc:cb15:1549:8561	21.73.133.97
cb15:901b:8024:901b:91bc:cb15:1549:8562	21.73.133.98
cb15:901b:8024:901b:91bc:cb15:1549:8563	21.73.133.99
cb15:901b:8024:901b:91bc:cb15:1549:8564	21.73.133.100
cb15:901b:8024:901b:91bc:cb15:1549:8565	21.73.133.101
cb15:901b:8024:901b:91bc:cb15:1549:8566	21.73.133.102
cb15:901b:8024:901b:91bc:cb15:1549:8567	21.73.133.103
cb15:901b:8024:901b:91bc:cb15:1549:8568	21.73.133.104
cb15:901b:8024:901b:91bc:cb15:1549:8569	21.73.133.105
cb15:901b:8024:901b:91bc:cb15:1549:856a	21.73.133.106
cb15:901b:8024:901b:91bc:cb15:1549:856b	21.73.133.107
cb15:901b:8024:901b:91bc:cb15:1549:856c	21.73.133.108
cb15:901b:8024:901b:91bc:cb15:1549:856d	21.73.133.109
cb15:901b:8024:901b:91bc:cb15:1549:856e	21.73.133.110
cb15:901b:8024:901b:91bc:cb15:1549:856f	21.73.133.111
cb15:901b:8024:901b:91bc:cb15:1549:8570	21.73.133.112
cb15:901b:8024:901b:91bc:cb15:1549:8571	21.73.133.113
cb15:901b:8024:901b:91bc:cb15:1549:8572	21.73.133.114
cb15:901b:8024:901b:91bc:cb15:1549:8573	21.73.133.115
cb15:901b:8024:901b:91bc:cb15:1549:8574	21.73.133.116
cb15:901b:8024:901b:91bc:cb15:1549:8575	21.73.133.117
cb15:901b:8024:901b:91bc:cb15:1549:8576	21.73.133.118
cb15:901b:8024:901b:91bc:cb15:1549:8577	21.73.133.119
cb15:901b:8024:901b:91bc:cb15:1549:8578	21.73.133.120

cb15:901b:8024:901b:91bc:cb15:1549:8579	21.73.133.121
cb15:901b:8024:901b:91bc:cb15:1549:857a	21.73.133.122
cb15:901b:8024:901b:91bc:cb15:1549:857b	21.73.133.123
cb15:901b:8024:901b:91bc:cb15:1549:857c	21.73.133.124
cb15:901b:8024:901b:91bc:cb15:1549:857d	21.73.133.125
cb15:901b:8024:901b:91bc:cb15:1549:857e	21.73.133.126
cb15:901b:8024:901b:91bc:cb15:1549:857f	21.73.133.127
cb15:901b:8024:901b:91bc:cb15:1549:8580	21.73.133.128
cb15:901b:8024:901b:91bc:cb15:1549:8581	21.73.133.129
cb15:901b:8024:901b:91bc:cb15:1549:8582	21.73.133.130
cb15:901b:8024:901b:91bc:cb15:1549:8583	21.73.133.131
cb15:901b:8024:901b:91bc:cb15:1549:8584	21.73.133.132
cb15:901b:8024:901b:91bc:cb15:1549:8585	21.73.133.133
cb15:901b:8024:901b:91bc:cb15:1549:8586	21.73.133.134
cb15:901b:8024:901b:91bc:cb15:1549:8587	21.73.133.135
cb15:901b:8024:901b:91bc:cb15:1549:8588	21.73.133.136
cb15:901b:8024:901b:91bc:cb15:1549:8589	21.73.133.137
cb15:901b:8024:901b:91bc:cb15:1549:858a	21.73.133.138
cb15:901b:8024:901b:91bc:cb15:1549:858b	21.73.133.139
cb15:901b:8024:901b:91bc:cb15:1549:858c	21.73.133.140
cb15:901b:8024:901b:91bc:cb15:1549:858d	21.73.133.141
cb15:901b:8024:901b:91bc:cb15:1549:858e	21.73.133.142
cb15:901b:8024:901b:91bc:cb15:1549:858f	21.73.133.143
cb15:901b:8024:901b:91bc:cb15:1549:8590	21.73.133.144
cb15:901b:8024:901b:91bc:cb15:1549:8591	21.73.133.145
cb15:901b:8024:901b:91bc:cb15:1549:8592	21.73.133.146
cb15:901b:8024:901b:91bc:cb15:1549:8593	21.73.133.147
cb15:901b:8024:901b:91bc:cb15:1549:8594	21.73.133.148
cb15:901b:8024:901b:91bc:cb15:1549:8595	21.73.133.149
cb15:901b:8024:901b:91bc:cb15:1549:8596	21.73.133.150
cb15:901b:8024:901b:91bc:cb15:1549:8597	21.73.133.151
cb15:901b:8024:901b:91bc:cb15:1549:8598	21.73.133.152
cb15:901b:8024:901b:91bc:cb15:1549:8599	21.73.133.153
cb15:901b:8024:901b:91bc:cb15:1549:859a	21.73.133.154
cb15:901b:8024:901b:91bc:cb15:1549:859b	21.73.133.155
cb15:901b:8024:901b:91bc:cb15:1549:859c	21.73.133.156
cb15:901b:8024:901b:91bc:cb15:1549:859d	21.73.133.157
cb15:901b:8024:901b:91bc:cb15:1549:859e	21.73.133.158
cb15:901b:8024:901b:91bc:cb15:1549:859f	21.73.133.159
cb15:901b:8024:901b:91bc:cb15:1549:85a0	21.73.133.160
cb15:901b:8024:901b:91bc:cb15:1549:85a1	21.73.133.161
cb15:901b:8024:901b:91bc:cb15:1549:85a2	21.73.133.162
cb15:901b:8024:901b:91bc:cb15:1549:85a3	21.73.133.163
cb15:901b:8024:901b:91bc:cb15:1549:85a4	21.73.133.164
cb15:901b:8024:901b:91bc:cb15:1549:85a5	21.73.133.165
cb15:901b:8024:901b:91bc:cb15:1549:85a6	21.73.133.166
cb15:901b:8024:901b:91bc:cb15:1549:85a7	21.73.133.167
cb15:901b:8024:901b:91bc:cb15:1549:85a8	21.73.133.168
cb15:901b:8024:901b:91bc:cb15:1549:85a9	21.73.133.169
cb15:901b:8024:901b:91bc:cb15:1549:85aa	21.73.133.170
cb15:901b:8024:901b:91bc:cb15:1549:85ab	21.73.133.171
cb15:901b:8024:901b:91bc:cb15:1549:85ac	21.73.133.172
cb15:901b:8024:901b:91bc:cb15:1549:85ad	21.73.133.173
cb15:901b:8024:901b:91bc:cb15:1549:85ae	21.73.133.174
cb15:901b:8024:901b:91bc:cb15:1549:85af	21.73.133.175
cb15:901b:8024:901b:91bc:cb15:1549:85b0	21.73.133.176
cb15:901b:8024:901b:91bc:cb15:1549:85b1	21.73.133.177
cb15:901b:8024:901b:91bc:cb15:1549:85b2	21.73.133.178
cb15:901b:8024:901b:91bc:cb15:1549:85b3	21.73.133.179
cb15:901b:8024:901b:91bc:cb15:1549:85b4	21.73.133.180

cb15:901b:8024:901b:91bc:cb15:1549:85b5	21.73.133.181
cb15:901b:8024:901b:91bc:cb15:1549:85b6	21.73.133.182
cb15:901b:8024:901b:91bc:cb15:1549:85b7	21.73.133.183
cb15:901b:8024:901b:91bc:cb15:1549:85b8	21.73.133.184
cb15:901b:8024:901b:91bc:cb15:1549:85b9	21.73.133.185
cb15:901b:8024:901b:91bc:cb15:1549:85ba	21.73.133.186
cb15:901b:8024:901b:91bc:cb15:1549:85bb	21.73.133.187
cb15:901b:8024:901b:91bc:cb15:1549:85bc	21.73.133.188
cb15:901b:8024:901b:91bc:cb15:1549:85bd	21.73.133.189
cb15:901b:8024:901b:91bc:cb15:1549:85be	21.73.133.190
cb15:901b:8024:901b:91bc:cb15:1549:85bf	21.73.133.191
cb15:901b:8024:901b:91bc:cb15:1549:85c0	21.73.133.192
cb15:901b:8024:901b:91bc:cb15:1549:85c1	21.73.133.193
cb15:901b:8024:901b:91bc:cb15:1549:85c2	21.73.133.194
cb15:901b:8024:901b:91bc:cb15:1549:85c3	21.73.133.195
cb15:901b:8024:901b:91bc:cb15:1549:85c4	21.73.133.196
cb15:901b:8024:901b:91bc:cb15:1549:85c5	21.73.133.197
cb15:901b:8024:901b:91bc:cb15:1549:85c6	21.73.133.198
cb15:901b:8024:901b:91bc:cb15:1549:85c7	21.73.133.199
cb15:901b:8024:901b:91bc:cb15:1549:85c8	21.73.133.200
cb15:901b:8024:901b:91bc:cb15:1549:85c9	21.73.133.201
cb15:901b:8024:901b:91bc:cb15:1549:85ca	21.73.133.202
cb15:901b:8024:901b:91bc:cb15:1549:85cb	21.73.133.203
cb15:901b:8024:901b:91bc:cb15:1549:85cc	21.73.133.204
cb15:901b:8024:901b:91bc:cb15:1549:85cd	21.73.133.205
cb15:901b:8024:901b:91bc:cb15:1549:85ce	21.73.133.206
cb15:901b:8024:901b:91bc:cb15:1549:85cf	21.73.133.207
cb15:901b:8024:901b:91bc:cb15:1549:85d0	21.73.133.208
cb15:901b:8024:901b:91bc:cb15:1549:85d1	21.73.133.209
cb15:901b:8024:901b:91bc:cb15:1549:85d2	21.73.133.210
cb15:901b:8024:901b:91bc:cb15:1549:85d3	21.73.133.211
cb15:901b:8024:901b:91bc:cb15:1549:85d4	21.73.133.212
cb15:901b:8024:901b:91bc:cb15:1549:85d5	21.73.133.213
cb15:901b:8024:901b:91bc:cb15:1549:85d6	21.73.133.214
cb15:901b:8024:901b:91bc:cb15:1549:85d7	21.73.133.215
cb15:901b:8024:901b:91bc:cb15:1549:85d8	21.73.133.216
cb15:901b:8024:901b:91bc:cb15:1549:85d9	21.73.133.217
cb15:901b:8024:901b:91bc:cb15:1549:85da	21.73.133.218
cb15:901b:8024:901b:91bc:cb15:1549:85db	21.73.133.219
cb15:901b:8024:901b:91bc:cb15:1549:85dc	21.73.133.220
cb15:901b:8024:901b:91bc:cb15:1549:85dd	21.73.133.221
cb15:901b:8024:901b:91bc:cb15:1549:85de	21.73.133.222
cb15:901b:8024:901b:91bc:cb15:1549:85df	21.73.133.223
cb15:901b:8024:901b:91bc:cb15:1549:85e0	21.73.133.224
cb15:901b:8024:901b:91bc:cb15:1549:85e1	21.73.133.225
cb15:901b:8024:901b:91bc:cb15:1549:85e2	21.73.133.226
cb15:901b:8024:901b:91bc:cb15:1549:85e3	21.73.133.227
cb15:901b:8024:901b:91bc:cb15:1549:85e4	21.73.133.228
cb15:901b:8024:901b:91bc:cb15:1549:85e5	21.73.133.229
cb15:901b:8024:901b:91bc:cb15:1549:85e6	21.73.133.230
cb15:901b:8024:901b:91bc:cb15:1549:85e7	21.73.133.231
cb15:901b:8024:901b:91bc:cb15:1549:85e8	21.73.133.232
cb15:901b:8024:901b:91bc:cb15:1549:85e9	21.73.133.233
cb15:901b:8024:901b:91bc:cb15:1549:85ea	21.73.133.234
cb15:901b:8024:901b:91bc:cb15:1549:85eb	21.73.133.235
cb15:901b:8024:901b:91bc:cb15:1549:85ec	21.73.133.236
cb15:901b:8024:901b:91bc:cb15:1549:85ed	21.73.133.237
cb15:901b:8024:901b:91bc:cb15:1549:85ee	21.73.133.238
cb15:901b:8024:901b:91bc:cb15:1549:85ef	21.73.133.239
cb15:901b:8024:901b:91bc:cb15:1549:85f0	21.73.133.240
cb15:901b:8024:901b:91bc:cb15:1549:85f1	21.73.133.241
cb15:901b:8024:901b:91bc:cb15:1549:85f2	21.73.133.242
cb15:901b:8024:901b:91bc:cb15:1549:85f3	21.73.133.243
cb15:901b:8024:901b:91bc:cb15:1549:85f4	21.73.133.244
cb15:901b:8024:901b:91bc:cb15:1549:85f5	21.73.133.245
cb15:901b:8024:901b:91bc:cb15:1549:85f6	21.73.133.246
cb15:901b:8024:901b:91bc:cb15:1549:85f7	21.73.133.247
cb15:901b:8024:901b:91bc:cb15:1549:85f8	21.73.133.248
cb15:901b:8024:901b:91bc:cb15:1549:85f9	21.73.133.249
cb15:901b:8024:901b:91bc:cb15:1549:85fa	21.73.133.250
cb15:901b:8024:901b:91bc:cb15:1549:85fb	21.73.133.251
cb15:901b:8024:901b:91bc:cb15:1549:85fc	21.73.133.252
cb15:901b:8024:901b:91bc:cb15:1549:85fd	21.73.133.253
cb15:901b:8024:901b:91bc:cb15:1549:85fe	21.73.133.254
cb15:901b:8024:901b:91bc:cb15:1549:85ff	21.73.133.255

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.