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:a501	240.51.165.1
cb15:901b:901b:1324:ada3:b51e:f033:a502	240.51.165.2
cb15:901b:901b:1324:ada3:b51e:f033:a503	240.51.165.3
cb15:901b:901b:1324:ada3:b51e:f033:a504	240.51.165.4
cb15:901b:901b:1324:ada3:b51e:f033:a505	240.51.165.5
cb15:901b:901b:1324:ada3:b51e:f033:a506	240.51.165.6
cb15:901b:901b:1324:ada3:b51e:f033:a507	240.51.165.7
cb15:901b:901b:1324:ada3:b51e:f033:a508	240.51.165.8
cb15:901b:901b:1324:ada3:b51e:f033:a509	240.51.165.9
cb15:901b:901b:1324:ada3:b51e:f033:a50a	240.51.165.10
cb15:901b:901b:1324:ada3:b51e:f033:a50b	240.51.165.11
cb15:901b:901b:1324:ada3:b51e:f033:a50c	240.51.165.12
cb15:901b:901b:1324:ada3:b51e:f033:a50d	240.51.165.13
cb15:901b:901b:1324:ada3:b51e:f033:a50e	240.51.165.14
cb15:901b:901b:1324:ada3:b51e:f033:a50f	240.51.165.15
cb15:901b:901b:1324:ada3:b51e:f033:a510	240.51.165.16
cb15:901b:901b:1324:ada3:b51e:f033:a511	240.51.165.17
cb15:901b:901b:1324:ada3:b51e:f033:a512	240.51.165.18
cb15:901b:901b:1324:ada3:b51e:f033:a513	240.51.165.19
cb15:901b:901b:1324:ada3:b51e:f033:a514	240.51.165.20
cb15:901b:901b:1324:ada3:b51e:f033:a515	240.51.165.21
cb15:901b:901b:1324:ada3:b51e:f033:a516	240.51.165.22
cb15:901b:901b:1324:ada3:b51e:f033:a517	240.51.165.23
cb15:901b:901b:1324:ada3:b51e:f033:a518	240.51.165.24
cb15:901b:901b:1324:ada3:b51e:f033:a519	240.51.165.25
cb15:901b:901b:1324:ada3:b51e:f033:a51a	240.51.165.26
cb15:901b:901b:1324:ada3:b51e:f033:a51b	240.51.165.27
cb15:901b:901b:1324:ada3:b51e:f033:a51c	240.51.165.28
cb15:901b:901b:1324:ada3:b51e:f033:a51d	240.51.165.29
cb15:901b:901b:1324:ada3:b51e:f033:a51e	240.51.165.30
cb15:901b:901b:1324:ada3:b51e:f033:a51f	240.51.165.31
cb15:901b:901b:1324:ada3:b51e:f033:a520	240.51.165.32
cb15:901b:901b:1324:ada3:b51e:f033:a521	240.51.165.33
cb15:901b:901b:1324:ada3:b51e:f033:a522	240.51.165.34
cb15:901b:901b:1324:ada3:b51e:f033:a523	240.51.165.35
cb15:901b:901b:1324:ada3:b51e:f033:a524	240.51.165.36
cb15:901b:901b:1324:ada3:b51e:f033:a525	240.51.165.37
cb15:901b:901b:1324:ada3:b51e:f033:a526	240.51.165.38
cb15:901b:901b:1324:ada3:b51e:f033:a527	240.51.165.39
cb15:901b:901b:1324:ada3:b51e:f033:a528	240.51.165.40
cb15:901b:901b:1324:ada3:b51e:f033:a529	240.51.165.41
cb15:901b:901b:1324:ada3:b51e:f033:a52a	240.51.165.42
cb15:901b:901b:1324:ada3:b51e:f033:a52b	240.51.165.43
cb15:901b:901b:1324:ada3:b51e:f033:a52c	240.51.165.44
cb15:901b:901b:1324:ada3:b51e:f033:a52d	240.51.165.45
cb15:901b:901b:1324:ada3:b51e:f033:a52e	240.51.165.46
cb15:901b:901b:1324:ada3:b51e:f033:a52f	240.51.165.47
cb15:901b:901b:1324:ada3:b51e:f033:a530	240.51.165.48
cb15:901b:901b:1324:ada3:b51e:f033:a531	240.51.165.49
cb15:901b:901b:1324:ada3:b51e:f033:a532	240.51.165.50
cb15:901b:901b:1324:ada3:b51e:f033:a533	240.51.165.51
cb15:901b:901b:1324:ada3:b51e:f033:a534	240.51.165.52
cb15:901b:901b:1324:ada3:b51e:f033:a535	240.51.165.53
cb15:901b:901b:1324:ada3:b51e:f033:a536	240.51.165.54
cb15:901b:901b:1324:ada3:b51e:f033:a537	240.51.165.55
cb15:901b:901b:1324:ada3:b51e:f033:a538	240.51.165.56
cb15:901b:901b:1324:ada3:b51e:f033:a539	240.51.165.57
cb15:901b:901b:1324:ada3:b51e:f033:a53a	240.51.165.58
cb15:901b:901b:1324:ada3:b51e:f033:a53b	240.51.165.59
cb15:901b:901b:1324:ada3:b51e:f033:a53c	240.51.165.60

cb15:901b:901b:1324:ada3:b51e:f033:a53d	240.51.165.61
cb15:901b:901b:1324:ada3:b51e:f033:a53e	240.51.165.62
cb15:901b:901b:1324:ada3:b51e:f033:a53f	240.51.165.63
cb15:901b:901b:1324:ada3:b51e:f033:a540	240.51.165.64
cb15:901b:901b:1324:ada3:b51e:f033:a541	240.51.165.65
cb15:901b:901b:1324:ada3:b51e:f033:a542	240.51.165.66
cb15:901b:901b:1324:ada3:b51e:f033:a543	240.51.165.67
cb15:901b:901b:1324:ada3:b51e:f033:a544	240.51.165.68
cb15:901b:901b:1324:ada3:b51e:f033:a545	240.51.165.69
cb15:901b:901b:1324:ada3:b51e:f033:a546	240.51.165.70
cb15:901b:901b:1324:ada3:b51e:f033:a547	240.51.165.71
cb15:901b:901b:1324:ada3:b51e:f033:a548	240.51.165.72
cb15:901b:901b:1324:ada3:b51e:f033:a549	240.51.165.73
cb15:901b:901b:1324:ada3:b51e:f033:a54a	240.51.165.74
cb15:901b:901b:1324:ada3:b51e:f033:a54b	240.51.165.75
cb15:901b:901b:1324:ada3:b51e:f033:a54c	240.51.165.76
cb15:901b:901b:1324:ada3:b51e:f033:a54d	240.51.165.77
cb15:901b:901b:1324:ada3:b51e:f033:a54e	240.51.165.78
cb15:901b:901b:1324:ada3:b51e:f033:a54f	240.51.165.79
cb15:901b:901b:1324:ada3:b51e:f033:a550	240.51.165.80
cb15:901b:901b:1324:ada3:b51e:f033:a551	240.51.165.81
cb15:901b:901b:1324:ada3:b51e:f033:a552	240.51.165.82
cb15:901b:901b:1324:ada3:b51e:f033:a553	240.51.165.83
cb15:901b:901b:1324:ada3:b51e:f033:a554	240.51.165.84
cb15:901b:901b:1324:ada3:b51e:f033:a555	240.51.165.85
cb15:901b:901b:1324:ada3:b51e:f033:a556	240.51.165.86
cb15:901b:901b:1324:ada3:b51e:f033:a557	240.51.165.87
cb15:901b:901b:1324:ada3:b51e:f033:a558	240.51.165.88
cb15:901b:901b:1324:ada3:b51e:f033:a559	240.51.165.89
cb15:901b:901b:1324:ada3:b51e:f033:a55a	240.51.165.90
cb15:901b:901b:1324:ada3:b51e:f033:a55b	240.51.165.91
cb15:901b:901b:1324:ada3:b51e:f033:a55c	240.51.165.92
cb15:901b:901b:1324:ada3:b51e:f033:a55d	240.51.165.93
cb15:901b:901b:1324:ada3:b51e:f033:a55e	240.51.165.94
cb15:901b:901b:1324:ada3:b51e:f033:a55f	240.51.165.95
cb15:901b:901b:1324:ada3:b51e:f033:a560	240.51.165.96
cb15:901b:901b:1324:ada3:b51e:f033:a561	240.51.165.97
cb15:901b:901b:1324:ada3:b51e:f033:a562	240.51.165.98
cb15:901b:901b:1324:ada3:b51e:f033:a563	240.51.165.99
cb15:901b:901b:1324:ada3:b51e:f033:a564	240.51.165.100
cb15:901b:901b:1324:ada3:b51e:f033:a565	240.51.165.101
cb15:901b:901b:1324:ada3:b51e:f033:a566	240.51.165.102
cb15:901b:901b:1324:ada3:b51e:f033:a567	240.51.165.103
cb15:901b:901b:1324:ada3:b51e:f033:a568	240.51.165.104
cb15:901b:901b:1324:ada3:b51e:f033:a569	240.51.165.105
cb15:901b:901b:1324:ada3:b51e:f033:a56a	240.51.165.106
cb15:901b:901b:1324:ada3:b51e:f033:a56b	240.51.165.107
cb15:901b:901b:1324:ada3:b51e:f033:a56c	240.51.165.108
cb15:901b:901b:1324:ada3:b51e:f033:a56d	240.51.165.109
cb15:901b:901b:1324:ada3:b51e:f033:a56e	240.51.165.110
cb15:901b:901b:1324:ada3:b51e:f033:a56f	240.51.165.111
cb15:901b:901b:1324:ada3:b51e:f033:a570	240.51.165.112
cb15:901b:901b:1324:ada3:b51e:f033:a571	240.51.165.113
cb15:901b:901b:1324:ada3:b51e:f033:a572	240.51.165.114
cb15:901b:901b:1324:ada3:b51e:f033:a573	240.51.165.115
cb15:901b:901b:1324:ada3:b51e:f033:a574	240.51.165.116
cb15:901b:901b:1324:ada3:b51e:f033:a575	240.51.165.117
cb15:901b:901b:1324:ada3:b51e:f033:a576	240.51.165.118
cb15:901b:901b:1324:ada3:b51e:f033:a577	240.51.165.119
cb15:901b:901b:1324:ada3:b51e:f033:a578	240.51.165.120

cb15:901b:901b:1324:ada3:b51e:f033:a579	240.51.165.121
cb15:901b:901b:1324:ada3:b51e:f033:a57a	240.51.165.122
cb15:901b:901b:1324:ada3:b51e:f033:a57b	240.51.165.123
cb15:901b:901b:1324:ada3:b51e:f033:a57c	240.51.165.124
cb15:901b:901b:1324:ada3:b51e:f033:a57d	240.51.165.125
cb15:901b:901b:1324:ada3:b51e:f033:a57e	240.51.165.126
cb15:901b:901b:1324:ada3:b51e:f033:a57f	240.51.165.127
cb15:901b:901b:1324:ada3:b51e:f033:a580	240.51.165.128
cb15:901b:901b:1324:ada3:b51e:f033:a581	240.51.165.129
cb15:901b:901b:1324:ada3:b51e:f033:a582	240.51.165.130
cb15:901b:901b:1324:ada3:b51e:f033:a583	240.51.165.131
cb15:901b:901b:1324:ada3:b51e:f033:a584	240.51.165.132
cb15:901b:901b:1324:ada3:b51e:f033:a585	240.51.165.133
cb15:901b:901b:1324:ada3:b51e:f033:a586	240.51.165.134
cb15:901b:901b:1324:ada3:b51e:f033:a587	240.51.165.135
cb15:901b:901b:1324:ada3:b51e:f033:a588	240.51.165.136
cb15:901b:901b:1324:ada3:b51e:f033:a589	240.51.165.137
cb15:901b:901b:1324:ada3:b51e:f033:a58a	240.51.165.138
cb15:901b:901b:1324:ada3:b51e:f033:a58b	240.51.165.139
cb15:901b:901b:1324:ada3:b51e:f033:a58c	240.51.165.140
cb15:901b:901b:1324:ada3:b51e:f033:a58d	240.51.165.141
cb15:901b:901b:1324:ada3:b51e:f033:a58e	240.51.165.142
cb15:901b:901b:1324:ada3:b51e:f033:a58f	240.51.165.143
cb15:901b:901b:1324:ada3:b51e:f033:a590	240.51.165.144
cb15:901b:901b:1324:ada3:b51e:f033:a591	240.51.165.145
cb15:901b:901b:1324:ada3:b51e:f033:a592	240.51.165.146
cb15:901b:901b:1324:ada3:b51e:f033:a593	240.51.165.147
cb15:901b:901b:1324:ada3:b51e:f033:a594	240.51.165.148
cb15:901b:901b:1324:ada3:b51e:f033:a595	240.51.165.149
cb15:901b:901b:1324:ada3:b51e:f033:a596	240.51.165.150
cb15:901b:901b:1324:ada3:b51e:f033:a597	240.51.165.151
cb15:901b:901b:1324:ada3:b51e:f033:a598	240.51.165.152
cb15:901b:901b:1324:ada3:b51e:f033:a599	240.51.165.153
cb15:901b:901b:1324:ada3:b51e:f033:a59a	240.51.165.154
cb15:901b:901b:1324:ada3:b51e:f033:a59b	240.51.165.155
cb15:901b:901b:1324:ada3:b51e:f033:a59c	240.51.165.156
cb15:901b:901b:1324:ada3:b51e:f033:a59d	240.51.165.157
cb15:901b:901b:1324:ada3:b51e:f033:a59e	240.51.165.158
cb15:901b:901b:1324:ada3:b51e:f033:a59f	240.51.165.159
cb15:901b:901b:1324:ada3:b51e:f033:a5a0	240.51.165.160
cb15:901b:901b:1324:ada3:b51e:f033:a5a1	240.51.165.161
cb15:901b:901b:1324:ada3:b51e:f033:a5a2	240.51.165.162
cb15:901b:901b:1324:ada3:b51e:f033:a5a3	240.51.165.163
cb15:901b:901b:1324:ada3:b51e:f033:a5a4	240.51.165.164
cb15:901b:901b:1324:ada3:b51e:f033:a5a5	240.51.165.165
cb15:901b:901b:1324:ada3:b51e:f033:a5a6	240.51.165.166
cb15:901b:901b:1324:ada3:b51e:f033:a5a7	240.51.165.167
cb15:901b:901b:1324:ada3:b51e:f033:a5a8	240.51.165.168
cb15:901b:901b:1324:ada3:b51e:f033:a5a9	240.51.165.169
cb15:901b:901b:1324:ada3:b51e:f033:a5aa	240.51.165.170
cb15:901b:901b:1324:ada3:b51e:f033:a5ab	240.51.165.171
cb15:901b:901b:1324:ada3:b51e:f033:a5ac	240.51.165.172
cb15:901b:901b:1324:ada3:b51e:f033:a5ad	240.51.165.173
cb15:901b:901b:1324:ada3:b51e:f033:a5ae	240.51.165.174
cb15:901b:901b:1324:ada3:b51e:f033:a5af	240.51.165.175
cb15:901b:901b:1324:ada3:b51e:f033:a5b0	240.51.165.176
cb15:901b:901b:1324:ada3:b51e:f033:a5b1	240.51.165.177
cb15:901b:901b:1324:ada3:b51e:f033:a5b2	240.51.165.178
cb15:901b:901b:1324:ada3:b51e:f033:a5b3	240.51.165.179
cb15:901b:901b:1324:ada3:b51e:f033:a5b4	240.51.165.180

cb15:901b:901b:1324:ada3:b51e:f033:a5b5	240.51.165.181
cb15:901b:901b:1324:ada3:b51e:f033:a5b6	240.51.165.182
cb15:901b:901b:1324:ada3:b51e:f033:a5b7	240.51.165.183
cb15:901b:901b:1324:ada3:b51e:f033:a5b8	240.51.165.184
cb15:901b:901b:1324:ada3:b51e:f033:a5b9	240.51.165.185
cb15:901b:901b:1324:ada3:b51e:f033:a5ba	240.51.165.186
cb15:901b:901b:1324:ada3:b51e:f033:a5bb	240.51.165.187
cb15:901b:901b:1324:ada3:b51e:f033:a5bc	240.51.165.188
cb15:901b:901b:1324:ada3:b51e:f033:a5bd	240.51.165.189
cb15:901b:901b:1324:ada3:b51e:f033:a5be	240.51.165.190
cb15:901b:901b:1324:ada3:b51e:f033:a5bf	240.51.165.191
cb15:901b:901b:1324:ada3:b51e:f033:a5c0	240.51.165.192
cb15:901b:901b:1324:ada3:b51e:f033:a5c1	240.51.165.193
cb15:901b:901b:1324:ada3:b51e:f033:a5c2	240.51.165.194
cb15:901b:901b:1324:ada3:b51e:f033:a5c3	240.51.165.195
cb15:901b:901b:1324:ada3:b51e:f033:a5c4	240.51.165.196
cb15:901b:901b:1324:ada3:b51e:f033:a5c5	240.51.165.197
cb15:901b:901b:1324:ada3:b51e:f033:a5c6	240.51.165.198
cb15:901b:901b:1324:ada3:b51e:f033:a5c7	240.51.165.199
cb15:901b:901b:1324:ada3:b51e:f033:a5c8	240.51.165.200
cb15:901b:901b:1324:ada3:b51e:f033:a5c9	240.51.165.201
cb15:901b:901b:1324:ada3:b51e:f033:a5ca	240.51.165.202
cb15:901b:901b:1324:ada3:b51e:f033:a5cb	240.51.165.203
cb15:901b:901b:1324:ada3:b51e:f033:a5cc	240.51.165.204
cb15:901b:901b:1324:ada3:b51e:f033:a5cd	240.51.165.205
cb15:901b:901b:1324:ada3:b51e:f033:a5ce	240.51.165.206
cb15:901b:901b:1324:ada3:b51e:f033:a5cf	240.51.165.207
cb15:901b:901b:1324:ada3:b51e:f033:a5d0	240.51.165.208
cb15:901b:901b:1324:ada3:b51e:f033:a5d1	240.51.165.209
cb15:901b:901b:1324:ada3:b51e:f033:a5d2	240.51.165.210
cb15:901b:901b:1324:ada3:b51e:f033:a5d3	240.51.165.211
cb15:901b:901b:1324:ada3:b51e:f033:a5d4	240.51.165.212
cb15:901b:901b:1324:ada3:b51e:f033:a5d5	240.51.165.213
cb15:901b:901b:1324:ada3:b51e:f033:a5d6	240.51.165.214
cb15:901b:901b:1324:ada3:b51e:f033:a5d7	240.51.165.215
cb15:901b:901b:1324:ada3:b51e:f033:a5d8	240.51.165.216
cb15:901b:901b:1324:ada3:b51e:f033:a5d9	240.51.165.217
cb15:901b:901b:1324:ada3:b51e:f033:a5da	240.51.165.218
cb15:901b:901b:1324:ada3:b51e:f033:a5db	240.51.165.219
cb15:901b:901b:1324:ada3:b51e:f033:a5dc	240.51.165.220
cb15:901b:901b:1324:ada3:b51e:f033:a5dd	240.51.165.221
cb15:901b:901b:1324:ada3:b51e:f033:a5de	240.51.165.222
cb15:901b:901b:1324:ada3:b51e:f033:a5df	240.51.165.223
cb15:901b:901b:1324:ada3:b51e:f033:a5e0	240.51.165.224
cb15:901b:901b:1324:ada3:b51e:f033:a5e1	240.51.165.225
cb15:901b:901b:1324:ada3:b51e:f033:a5e2	240.51.165.226
cb15:901b:901b:1324:ada3:b51e:f033:a5e3	240.51.165.227
cb15:901b:901b:1324:ada3:b51e:f033:a5e4	240.51.165.228
cb15:901b:901b:1324:ada3:b51e:f033:a5e5	240.51.165.229
cb15:901b:901b:1324:ada3:b51e:f033:a5e6	240.51.165.230
cb15:901b:901b:1324:ada3:b51e:f033:a5e7	240.51.165.231
cb15:901b:901b:1324:ada3:b51e:f033:a5e8	240.51.165.232
cb15:901b:901b:1324:ada3:b51e:f033:a5e9	240.51.165.233
cb15:901b:901b:1324:ada3:b51e:f033:a5ea	240.51.165.234
cb15:901b:901b:1324:ada3:b51e:f033:a5eb	240.51.165.235
cb15:901b:901b:1324:ada3:b51e:f033:a5ec	240.51.165.236
cb15:901b:901b:1324:ada3:b51e:f033:a5ed	240.51.165.237
cb15:901b:901b:1324:ada3:b51e:f033:a5ee	240.51.165.238
cb15:901b:901b:1324:ada3:b51e:f033:a5ef	240.51.165.239
cb15:901b:901b:1324:ada3:b51e:f033:a5f0	240.51.165.240
cb15:901b:901b:1324:ada3:b51e:f033:a5f1	240.51.165.241
cb15:901b:901b:1324:ada3:b51e:f033:a5f2	240.51.165.242
cb15:901b:901b:1324:ada3:b51e:f033:a5f3	240.51.165.243
cb15:901b:901b:1324:ada3:b51e:f033:a5f4	240.51.165.244
cb15:901b:901b:1324:ada3:b51e:f033:a5f5	240.51.165.245
cb15:901b:901b:1324:ada3:b51e:f033:a5f6	240.51.165.246
cb15:901b:901b:1324:ada3:b51e:f033:a5f7	240.51.165.247
cb15:901b:901b:1324:ada3:b51e:f033:a5f8	240.51.165.248
cb15:901b:901b:1324:ada3:b51e:f033:a5f9	240.51.165.249
cb15:901b:901b:1324:ada3:b51e:f033:a5fa	240.51.165.250
cb15:901b:901b:1324:ada3:b51e:f033:a5fb	240.51.165.251
cb15:901b:901b:1324:ada3:b51e:f033:a5fc	240.51.165.252
cb15:901b:901b:1324:ada3:b51e:f033:a5fd	240.51.165.253
cb15:901b:901b:1324:ada3:b51e:f033:a5fe	240.51.165.254
cb15:901b:901b:1324:ada3:b51e:f033:a5ff	240.51.165.255

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.