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:901b:1324:ada3:b51e:f033:8501	240.51.133.1
cb15:901b:901b:1324:ada3:b51e:f033:8502	240.51.133.2
cb15:901b:901b:1324:ada3:b51e:f033:8503	240.51.133.3
cb15:901b:901b:1324:ada3:b51e:f033:8504	240.51.133.4
cb15:901b:901b:1324:ada3:b51e:f033:8505	240.51.133.5
cb15:901b:901b:1324:ada3:b51e:f033:8506	240.51.133.6
cb15:901b:901b:1324:ada3:b51e:f033:8507	240.51.133.7
cb15:901b:901b:1324:ada3:b51e:f033:8508	240.51.133.8
cb15:901b:901b:1324:ada3:b51e:f033:8509	240.51.133.9
cb15:901b:901b:1324:ada3:b51e:f033:850a	240.51.133.10
cb15:901b:901b:1324:ada3:b51e:f033:850b	240.51.133.11
cb15:901b:901b:1324:ada3:b51e:f033:850c	240.51.133.12
cb15:901b:901b:1324:ada3:b51e:f033:850d	240.51.133.13
cb15:901b:901b:1324:ada3:b51e:f033:850e	240.51.133.14
cb15:901b:901b:1324:ada3:b51e:f033:850f	240.51.133.15
cb15:901b:901b:1324:ada3:b51e:f033:8510	240.51.133.16
cb15:901b:901b:1324:ada3:b51e:f033:8511	240.51.133.17
cb15:901b:901b:1324:ada3:b51e:f033:8512	240.51.133.18
cb15:901b:901b:1324:ada3:b51e:f033:8513	240.51.133.19
cb15:901b:901b:1324:ada3:b51e:f033:8514	240.51.133.20
cb15:901b:901b:1324:ada3:b51e:f033:8515	240.51.133.21
cb15:901b:901b:1324:ada3:b51e:f033:8516	240.51.133.22
cb15:901b:901b:1324:ada3:b51e:f033:8517	240.51.133.23
cb15:901b:901b:1324:ada3:b51e:f033:8518	240.51.133.24
cb15:901b:901b:1324:ada3:b51e:f033:8519	240.51.133.25
cb15:901b:901b:1324:ada3:b51e:f033:851a	240.51.133.26
cb15:901b:901b:1324:ada3:b51e:f033:851b	240.51.133.27
cb15:901b:901b:1324:ada3:b51e:f033:851c	240.51.133.28
cb15:901b:901b:1324:ada3:b51e:f033:851d	240.51.133.29
cb15:901b:901b:1324:ada3:b51e:f033:851e	240.51.133.30
cb15:901b:901b:1324:ada3:b51e:f033:851f	240.51.133.31
cb15:901b:901b:1324:ada3:b51e:f033:8520	240.51.133.32
cb15:901b:901b:1324:ada3:b51e:f033:8521	240.51.133.33
cb15:901b:901b:1324:ada3:b51e:f033:8522	240.51.133.34
cb15:901b:901b:1324:ada3:b51e:f033:8523	240.51.133.35
cb15:901b:901b:1324:ada3:b51e:f033:8524	240.51.133.36
cb15:901b:901b:1324:ada3:b51e:f033:8525	240.51.133.37
cb15:901b:901b:1324:ada3:b51e:f033:8526	240.51.133.38
cb15:901b:901b:1324:ada3:b51e:f033:8527	240.51.133.39
cb15:901b:901b:1324:ada3:b51e:f033:8528	240.51.133.40
cb15:901b:901b:1324:ada3:b51e:f033:8529	240.51.133.41
cb15:901b:901b:1324:ada3:b51e:f033:852a	240.51.133.42
cb15:901b:901b:1324:ada3:b51e:f033:852b	240.51.133.43
cb15:901b:901b:1324:ada3:b51e:f033:852c	240.51.133.44
cb15:901b:901b:1324:ada3:b51e:f033:852d	240.51.133.45
cb15:901b:901b:1324:ada3:b51e:f033:852e	240.51.133.46
cb15:901b:901b:1324:ada3:b51e:f033:852f	240.51.133.47
cb15:901b:901b:1324:ada3:b51e:f033:8530	240.51.133.48
cb15:901b:901b:1324:ada3:b51e:f033:8531	240.51.133.49
cb15:901b:901b:1324:ada3:b51e:f033:8532	240.51.133.50
cb15:901b:901b:1324:ada3:b51e:f033:8533	240.51.133.51
cb15:901b:901b:1324:ada3:b51e:f033:8534	240.51.133.52
cb15:901b:901b:1324:ada3:b51e:f033:8535	240.51.133.53
cb15:901b:901b:1324:ada3:b51e:f033:8536	240.51.133.54
cb15:901b:901b:1324:ada3:b51e:f033:8537	240.51.133.55
cb15:901b:901b:1324:ada3:b51e:f033:8538	240.51.133.56
cb15:901b:901b:1324:ada3:b51e:f033:8539	240.51.133.57
cb15:901b:901b:1324:ada3:b51e:f033:853a	240.51.133.58
cb15:901b:901b:1324:ada3:b51e:f033:853b	240.51.133.59
cb15:901b:901b:1324:ada3:b51e:f033:853c	240.51.133.60

cb15:901b:901b:1324:ada3:b51e:f033:853d	240.51.133.61
cb15:901b:901b:1324:ada3:b51e:f033:853e	240.51.133.62
cb15:901b:901b:1324:ada3:b51e:f033:853f	240.51.133.63
cb15:901b:901b:1324:ada3:b51e:f033:8540	240.51.133.64
cb15:901b:901b:1324:ada3:b51e:f033:8541	240.51.133.65
cb15:901b:901b:1324:ada3:b51e:f033:8542	240.51.133.66
cb15:901b:901b:1324:ada3:b51e:f033:8543	240.51.133.67
cb15:901b:901b:1324:ada3:b51e:f033:8544	240.51.133.68
cb15:901b:901b:1324:ada3:b51e:f033:8545	240.51.133.69
cb15:901b:901b:1324:ada3:b51e:f033:8546	240.51.133.70
cb15:901b:901b:1324:ada3:b51e:f033:8547	240.51.133.71
cb15:901b:901b:1324:ada3:b51e:f033:8548	240.51.133.72
cb15:901b:901b:1324:ada3:b51e:f033:8549	240.51.133.73
cb15:901b:901b:1324:ada3:b51e:f033:854a	240.51.133.74
cb15:901b:901b:1324:ada3:b51e:f033:854b	240.51.133.75
cb15:901b:901b:1324:ada3:b51e:f033:854c	240.51.133.76
cb15:901b:901b:1324:ada3:b51e:f033:854d	240.51.133.77
cb15:901b:901b:1324:ada3:b51e:f033:854e	240.51.133.78
cb15:901b:901b:1324:ada3:b51e:f033:854f	240.51.133.79
cb15:901b:901b:1324:ada3:b51e:f033:8550	240.51.133.80
cb15:901b:901b:1324:ada3:b51e:f033:8551	240.51.133.81
cb15:901b:901b:1324:ada3:b51e:f033:8552	240.51.133.82
cb15:901b:901b:1324:ada3:b51e:f033:8553	240.51.133.83
cb15:901b:901b:1324:ada3:b51e:f033:8554	240.51.133.84
cb15:901b:901b:1324:ada3:b51e:f033:8555	240.51.133.85
cb15:901b:901b:1324:ada3:b51e:f033:8556	240.51.133.86
cb15:901b:901b:1324:ada3:b51e:f033:8557	240.51.133.87
cb15:901b:901b:1324:ada3:b51e:f033:8558	240.51.133.88
cb15:901b:901b:1324:ada3:b51e:f033:8559	240.51.133.89
cb15:901b:901b:1324:ada3:b51e:f033:855a	240.51.133.90
cb15:901b:901b:1324:ada3:b51e:f033:855b	240.51.133.91
cb15:901b:901b:1324:ada3:b51e:f033:855c	240.51.133.92
cb15:901b:901b:1324:ada3:b51e:f033:855d	240.51.133.93
cb15:901b:901b:1324:ada3:b51e:f033:855e	240.51.133.94
cb15:901b:901b:1324:ada3:b51e:f033:855f	240.51.133.95
cb15:901b:901b:1324:ada3:b51e:f033:8560	240.51.133.96
cb15:901b:901b:1324:ada3:b51e:f033:8561	240.51.133.97
cb15:901b:901b:1324:ada3:b51e:f033:8562	240.51.133.98
cb15:901b:901b:1324:ada3:b51e:f033:8563	240.51.133.99
cb15:901b:901b:1324:ada3:b51e:f033:8564	240.51.133.100
cb15:901b:901b:1324:ada3:b51e:f033:8565	240.51.133.101
cb15:901b:901b:1324:ada3:b51e:f033:8566	240.51.133.102
cb15:901b:901b:1324:ada3:b51e:f033:8567	240.51.133.103
cb15:901b:901b:1324:ada3:b51e:f033:8568	240.51.133.104
cb15:901b:901b:1324:ada3:b51e:f033:8569	240.51.133.105
cb15:901b:901b:1324:ada3:b51e:f033:856a	240.51.133.106
cb15:901b:901b:1324:ada3:b51e:f033:856b	240.51.133.107
cb15:901b:901b:1324:ada3:b51e:f033:856c	240.51.133.108
cb15:901b:901b:1324:ada3:b51e:f033:856d	240.51.133.109
cb15:901b:901b:1324:ada3:b51e:f033:856e	240.51.133.110
cb15:901b:901b:1324:ada3:b51e:f033:856f	240.51.133.111
cb15:901b:901b:1324:ada3:b51e:f033:8570	240.51.133.112
cb15:901b:901b:1324:ada3:b51e:f033:8571	240.51.133.113
cb15:901b:901b:1324:ada3:b51e:f033:8572	240.51.133.114
cb15:901b:901b:1324:ada3:b51e:f033:8573	240.51.133.115
cb15:901b:901b:1324:ada3:b51e:f033:8574	240.51.133.116
cb15:901b:901b:1324:ada3:b51e:f033:8575	240.51.133.117
cb15:901b:901b:1324:ada3:b51e:f033:8576	240.51.133.118
cb15:901b:901b:1324:ada3:b51e:f033:8577	240.51.133.119
cb15:901b:901b:1324:ada3:b51e:f033:8578	240.51.133.120

cb15:901b:901b:1324:ada3:b51e:f033:8579	240.51.133.121
cb15:901b:901b:1324:ada3:b51e:f033:857a	240.51.133.122
cb15:901b:901b:1324:ada3:b51e:f033:857b	240.51.133.123
cb15:901b:901b:1324:ada3:b51e:f033:857c	240.51.133.124
cb15:901b:901b:1324:ada3:b51e:f033:857d	240.51.133.125
cb15:901b:901b:1324:ada3:b51e:f033:857e	240.51.133.126
cb15:901b:901b:1324:ada3:b51e:f033:857f	240.51.133.127
cb15:901b:901b:1324:ada3:b51e:f033:8580	240.51.133.128
cb15:901b:901b:1324:ada3:b51e:f033:8581	240.51.133.129
cb15:901b:901b:1324:ada3:b51e:f033:8582	240.51.133.130
cb15:901b:901b:1324:ada3:b51e:f033:8583	240.51.133.131
cb15:901b:901b:1324:ada3:b51e:f033:8584	240.51.133.132
cb15:901b:901b:1324:ada3:b51e:f033:8585	240.51.133.133
cb15:901b:901b:1324:ada3:b51e:f033:8586	240.51.133.134
cb15:901b:901b:1324:ada3:b51e:f033:8587	240.51.133.135
cb15:901b:901b:1324:ada3:b51e:f033:8588	240.51.133.136
cb15:901b:901b:1324:ada3:b51e:f033:8589	240.51.133.137
cb15:901b:901b:1324:ada3:b51e:f033:858a	240.51.133.138
cb15:901b:901b:1324:ada3:b51e:f033:858b	240.51.133.139
cb15:901b:901b:1324:ada3:b51e:f033:858c	240.51.133.140
cb15:901b:901b:1324:ada3:b51e:f033:858d	240.51.133.141
cb15:901b:901b:1324:ada3:b51e:f033:858e	240.51.133.142
cb15:901b:901b:1324:ada3:b51e:f033:858f	240.51.133.143
cb15:901b:901b:1324:ada3:b51e:f033:8590	240.51.133.144
cb15:901b:901b:1324:ada3:b51e:f033:8591	240.51.133.145
cb15:901b:901b:1324:ada3:b51e:f033:8592	240.51.133.146
cb15:901b:901b:1324:ada3:b51e:f033:8593	240.51.133.147
cb15:901b:901b:1324:ada3:b51e:f033:8594	240.51.133.148
cb15:901b:901b:1324:ada3:b51e:f033:8595	240.51.133.149
cb15:901b:901b:1324:ada3:b51e:f033:8596	240.51.133.150
cb15:901b:901b:1324:ada3:b51e:f033:8597	240.51.133.151
cb15:901b:901b:1324:ada3:b51e:f033:8598	240.51.133.152
cb15:901b:901b:1324:ada3:b51e:f033:8599	240.51.133.153
cb15:901b:901b:1324:ada3:b51e:f033:859a	240.51.133.154
cb15:901b:901b:1324:ada3:b51e:f033:859b	240.51.133.155
cb15:901b:901b:1324:ada3:b51e:f033:859c	240.51.133.156
cb15:901b:901b:1324:ada3:b51e:f033:859d	240.51.133.157
cb15:901b:901b:1324:ada3:b51e:f033:859e	240.51.133.158
cb15:901b:901b:1324:ada3:b51e:f033:859f	240.51.133.159
cb15:901b:901b:1324:ada3:b51e:f033:85a0	240.51.133.160
cb15:901b:901b:1324:ada3:b51e:f033:85a1	240.51.133.161
cb15:901b:901b:1324:ada3:b51e:f033:85a2	240.51.133.162
cb15:901b:901b:1324:ada3:b51e:f033:85a3	240.51.133.163
cb15:901b:901b:1324:ada3:b51e:f033:85a4	240.51.133.164
cb15:901b:901b:1324:ada3:b51e:f033:85a5	240.51.133.165
cb15:901b:901b:1324:ada3:b51e:f033:85a6	240.51.133.166
cb15:901b:901b:1324:ada3:b51e:f033:85a7	240.51.133.167
cb15:901b:901b:1324:ada3:b51e:f033:85a8	240.51.133.168
cb15:901b:901b:1324:ada3:b51e:f033:85a9	240.51.133.169
cb15:901b:901b:1324:ada3:b51e:f033:85aa	240.51.133.170
cb15:901b:901b:1324:ada3:b51e:f033:85ab	240.51.133.171
cb15:901b:901b:1324:ada3:b51e:f033:85ac	240.51.133.172
cb15:901b:901b:1324:ada3:b51e:f033:85ad	240.51.133.173
cb15:901b:901b:1324:ada3:b51e:f033:85ae	240.51.133.174
cb15:901b:901b:1324:ada3:b51e:f033:85af	240.51.133.175
cb15:901b:901b:1324:ada3:b51e:f033:85b0	240.51.133.176
cb15:901b:901b:1324:ada3:b51e:f033:85b1	240.51.133.177
cb15:901b:901b:1324:ada3:b51e:f033:85b2	240.51.133.178
cb15:901b:901b:1324:ada3:b51e:f033:85b3	240.51.133.179
cb15:901b:901b:1324:ada3:b51e:f033:85b4	240.51.133.180

cb15:901b:901b:1324:ada3:b51e:f033:85b5	240.51.133.181
cb15:901b:901b:1324:ada3:b51e:f033:85b6	240.51.133.182
cb15:901b:901b:1324:ada3:b51e:f033:85b7	240.51.133.183
cb15:901b:901b:1324:ada3:b51e:f033:85b8	240.51.133.184
cb15:901b:901b:1324:ada3:b51e:f033:85b9	240.51.133.185
cb15:901b:901b:1324:ada3:b51e:f033:85ba	240.51.133.186
cb15:901b:901b:1324:ada3:b51e:f033:85bb	240.51.133.187
cb15:901b:901b:1324:ada3:b51e:f033:85bc	240.51.133.188
cb15:901b:901b:1324:ada3:b51e:f033:85bd	240.51.133.189
cb15:901b:901b:1324:ada3:b51e:f033:85be	240.51.133.190
cb15:901b:901b:1324:ada3:b51e:f033:85bf	240.51.133.191
cb15:901b:901b:1324:ada3:b51e:f033:85c0	240.51.133.192
cb15:901b:901b:1324:ada3:b51e:f033:85c1	240.51.133.193
cb15:901b:901b:1324:ada3:b51e:f033:85c2	240.51.133.194
cb15:901b:901b:1324:ada3:b51e:f033:85c3	240.51.133.195
cb15:901b:901b:1324:ada3:b51e:f033:85c4	240.51.133.196
cb15:901b:901b:1324:ada3:b51e:f033:85c5	240.51.133.197
cb15:901b:901b:1324:ada3:b51e:f033:85c6	240.51.133.198
cb15:901b:901b:1324:ada3:b51e:f033:85c7	240.51.133.199
cb15:901b:901b:1324:ada3:b51e:f033:85c8	240.51.133.200
cb15:901b:901b:1324:ada3:b51e:f033:85c9	240.51.133.201
cb15:901b:901b:1324:ada3:b51e:f033:85ca	240.51.133.202
cb15:901b:901b:1324:ada3:b51e:f033:85cb	240.51.133.203
cb15:901b:901b:1324:ada3:b51e:f033:85cc	240.51.133.204
cb15:901b:901b:1324:ada3:b51e:f033:85cd	240.51.133.205
cb15:901b:901b:1324:ada3:b51e:f033:85ce	240.51.133.206
cb15:901b:901b:1324:ada3:b51e:f033:85cf	240.51.133.207
cb15:901b:901b:1324:ada3:b51e:f033:85d0	240.51.133.208
cb15:901b:901b:1324:ada3:b51e:f033:85d1	240.51.133.209
cb15:901b:901b:1324:ada3:b51e:f033:85d2	240.51.133.210
cb15:901b:901b:1324:ada3:b51e:f033:85d3	240.51.133.211
cb15:901b:901b:1324:ada3:b51e:f033:85d4	240.51.133.212
cb15:901b:901b:1324:ada3:b51e:f033:85d5	240.51.133.213
cb15:901b:901b:1324:ada3:b51e:f033:85d6	240.51.133.214
cb15:901b:901b:1324:ada3:b51e:f033:85d7	240.51.133.215
cb15:901b:901b:1324:ada3:b51e:f033:85d8	240.51.133.216
cb15:901b:901b:1324:ada3:b51e:f033:85d9	240.51.133.217
cb15:901b:901b:1324:ada3:b51e:f033:85da	240.51.133.218
cb15:901b:901b:1324:ada3:b51e:f033:85db	240.51.133.219
cb15:901b:901b:1324:ada3:b51e:f033:85dc	240.51.133.220
cb15:901b:901b:1324:ada3:b51e:f033:85dd	240.51.133.221
cb15:901b:901b:1324:ada3:b51e:f033:85de	240.51.133.222
cb15:901b:901b:1324:ada3:b51e:f033:85df	240.51.133.223
cb15:901b:901b:1324:ada3:b51e:f033:85e0	240.51.133.224
cb15:901b:901b:1324:ada3:b51e:f033:85e1	240.51.133.225
cb15:901b:901b:1324:ada3:b51e:f033:85e2	240.51.133.226
cb15:901b:901b:1324:ada3:b51e:f033:85e3	240.51.133.227
cb15:901b:901b:1324:ada3:b51e:f033:85e4	240.51.133.228
cb15:901b:901b:1324:ada3:b51e:f033:85e5	240.51.133.229
cb15:901b:901b:1324:ada3:b51e:f033:85e6	240.51.133.230
cb15:901b:901b:1324:ada3:b51e:f033:85e7	240.51.133.231
cb15:901b:901b:1324:ada3:b51e:f033:85e8	240.51.133.232
cb15:901b:901b:1324:ada3:b51e:f033:85e9	240.51.133.233
cb15:901b:901b:1324:ada3:b51e:f033:85ea	240.51.133.234
cb15:901b:901b:1324:ada3:b51e:f033:85eb	240.51.133.235
cb15:901b:901b:1324:ada3:b51e:f033:85ec	240.51.133.236
cb15:901b:901b:1324:ada3:b51e:f033:85ed	240.51.133.237
cb15:901b:901b:1324:ada3:b51e:f033:85ee	240.51.133.238
cb15:901b:901b:1324:ada3:b51e:f033:85ef	240.51.133.239
cb15:901b:901b:1324:ada3:b51e:f033:85f0	240.51.133.240
cb15:901b:901b:1324:ada3:b51e:f033:85f1	240.51.133.241
cb15:901b:901b:1324:ada3:b51e:f033:85f2	240.51.133.242
cb15:901b:901b:1324:ada3:b51e:f033:85f3	240.51.133.243
cb15:901b:901b:1324:ada3:b51e:f033:85f4	240.51.133.244
cb15:901b:901b:1324:ada3:b51e:f033:85f5	240.51.133.245
cb15:901b:901b:1324:ada3:b51e:f033:85f6	240.51.133.246
cb15:901b:901b:1324:ada3:b51e:f033:85f7	240.51.133.247
cb15:901b:901b:1324:ada3:b51e:f033:85f8	240.51.133.248
cb15:901b:901b:1324:ada3:b51e:f033:85f9	240.51.133.249
cb15:901b:901b:1324:ada3:b51e:f033:85fa	240.51.133.250
cb15:901b:901b:1324:ada3:b51e:f033:85fb	240.51.133.251
cb15:901b:901b:1324:ada3:b51e:f033:85fc	240.51.133.252
cb15:901b:901b:1324:ada3:b51e:f033:85fd	240.51.133.253
cb15:901b:901b:1324:ada3:b51e:f033:85fe	240.51.133.254
cb15:901b:901b:1324:ada3:b51e:f033:85ff	240.51.133.255

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.