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:b51:7b51:8082:4a01	128.130.74.1
cb15:901b:901b:1324:b51:7b51:8082:4a02	128.130.74.2
cb15:901b:901b:1324:b51:7b51:8082:4a03	128.130.74.3
cb15:901b:901b:1324:b51:7b51:8082:4a04	128.130.74.4
cb15:901b:901b:1324:b51:7b51:8082:4a05	128.130.74.5
cb15:901b:901b:1324:b51:7b51:8082:4a06	128.130.74.6
cb15:901b:901b:1324:b51:7b51:8082:4a07	128.130.74.7
cb15:901b:901b:1324:b51:7b51:8082:4a08	128.130.74.8
cb15:901b:901b:1324:b51:7b51:8082:4a09	128.130.74.9
cb15:901b:901b:1324:b51:7b51:8082:4a0a	128.130.74.10
cb15:901b:901b:1324:b51:7b51:8082:4a0b	128.130.74.11
cb15:901b:901b:1324:b51:7b51:8082:4a0c	128.130.74.12
cb15:901b:901b:1324:b51:7b51:8082:4a0d	128.130.74.13
cb15:901b:901b:1324:b51:7b51:8082:4a0e	128.130.74.14
cb15:901b:901b:1324:b51:7b51:8082:4a0f	128.130.74.15
cb15:901b:901b:1324:b51:7b51:8082:4a10	128.130.74.16
cb15:901b:901b:1324:b51:7b51:8082:4a11	128.130.74.17
cb15:901b:901b:1324:b51:7b51:8082:4a12	128.130.74.18
cb15:901b:901b:1324:b51:7b51:8082:4a13	128.130.74.19
cb15:901b:901b:1324:b51:7b51:8082:4a14	128.130.74.20
cb15:901b:901b:1324:b51:7b51:8082:4a15	128.130.74.21
cb15:901b:901b:1324:b51:7b51:8082:4a16	128.130.74.22
cb15:901b:901b:1324:b51:7b51:8082:4a17	128.130.74.23
cb15:901b:901b:1324:b51:7b51:8082:4a18	128.130.74.24
cb15:901b:901b:1324:b51:7b51:8082:4a19	128.130.74.25
cb15:901b:901b:1324:b51:7b51:8082:4a1a	128.130.74.26
cb15:901b:901b:1324:b51:7b51:8082:4a1b	128.130.74.27
cb15:901b:901b:1324:b51:7b51:8082:4a1c	128.130.74.28
cb15:901b:901b:1324:b51:7b51:8082:4a1d	128.130.74.29
cb15:901b:901b:1324:b51:7b51:8082:4a1e	128.130.74.30
cb15:901b:901b:1324:b51:7b51:8082:4a1f	128.130.74.31
cb15:901b:901b:1324:b51:7b51:8082:4a20	128.130.74.32
cb15:901b:901b:1324:b51:7b51:8082:4a21	128.130.74.33
cb15:901b:901b:1324:b51:7b51:8082:4a22	128.130.74.34
cb15:901b:901b:1324:b51:7b51:8082:4a23	128.130.74.35
cb15:901b:901b:1324:b51:7b51:8082:4a24	128.130.74.36
cb15:901b:901b:1324:b51:7b51:8082:4a25	128.130.74.37
cb15:901b:901b:1324:b51:7b51:8082:4a26	128.130.74.38
cb15:901b:901b:1324:b51:7b51:8082:4a27	128.130.74.39
cb15:901b:901b:1324:b51:7b51:8082:4a28	128.130.74.40
cb15:901b:901b:1324:b51:7b51:8082:4a29	128.130.74.41
cb15:901b:901b:1324:b51:7b51:8082:4a2a	128.130.74.42
cb15:901b:901b:1324:b51:7b51:8082:4a2b	128.130.74.43
cb15:901b:901b:1324:b51:7b51:8082:4a2c	128.130.74.44
cb15:901b:901b:1324:b51:7b51:8082:4a2d	128.130.74.45
cb15:901b:901b:1324:b51:7b51:8082:4a2e	128.130.74.46
cb15:901b:901b:1324:b51:7b51:8082:4a2f	128.130.74.47
cb15:901b:901b:1324:b51:7b51:8082:4a30	128.130.74.48
cb15:901b:901b:1324:b51:7b51:8082:4a31	128.130.74.49
cb15:901b:901b:1324:b51:7b51:8082:4a32	128.130.74.50
cb15:901b:901b:1324:b51:7b51:8082:4a33	128.130.74.51
cb15:901b:901b:1324:b51:7b51:8082:4a34	128.130.74.52
cb15:901b:901b:1324:b51:7b51:8082:4a35	128.130.74.53
cb15:901b:901b:1324:b51:7b51:8082:4a36	128.130.74.54
cb15:901b:901b:1324:b51:7b51:8082:4a37	128.130.74.55
cb15:901b:901b:1324:b51:7b51:8082:4a38	128.130.74.56
cb15:901b:901b:1324:b51:7b51:8082:4a39	128.130.74.57
cb15:901b:901b:1324:b51:7b51:8082:4a3a	128.130.74.58
cb15:901b:901b:1324:b51:7b51:8082:4a3b	128.130.74.59
cb15:901b:901b:1324:b51:7b51:8082:4a3c	128.130.74.60

cb15:901b:901b:1324:b51:7b51:8082:4a3d	128.130.74.61
cb15:901b:901b:1324:b51:7b51:8082:4a3e	128.130.74.62
cb15:901b:901b:1324:b51:7b51:8082:4a3f	128.130.74.63
cb15:901b:901b:1324:b51:7b51:8082:4a40	128.130.74.64
cb15:901b:901b:1324:b51:7b51:8082:4a41	128.130.74.65
cb15:901b:901b:1324:b51:7b51:8082:4a42	128.130.74.66
cb15:901b:901b:1324:b51:7b51:8082:4a43	128.130.74.67
cb15:901b:901b:1324:b51:7b51:8082:4a44	128.130.74.68
cb15:901b:901b:1324:b51:7b51:8082:4a45	128.130.74.69
cb15:901b:901b:1324:b51:7b51:8082:4a46	128.130.74.70
cb15:901b:901b:1324:b51:7b51:8082:4a47	128.130.74.71
cb15:901b:901b:1324:b51:7b51:8082:4a48	128.130.74.72
cb15:901b:901b:1324:b51:7b51:8082:4a49	128.130.74.73
cb15:901b:901b:1324:b51:7b51:8082:4a4a	128.130.74.74
cb15:901b:901b:1324:b51:7b51:8082:4a4b	128.130.74.75
cb15:901b:901b:1324:b51:7b51:8082:4a4c	128.130.74.76
cb15:901b:901b:1324:b51:7b51:8082:4a4d	128.130.74.77
cb15:901b:901b:1324:b51:7b51:8082:4a4e	128.130.74.78
cb15:901b:901b:1324:b51:7b51:8082:4a4f	128.130.74.79
cb15:901b:901b:1324:b51:7b51:8082:4a50	128.130.74.80
cb15:901b:901b:1324:b51:7b51:8082:4a51	128.130.74.81
cb15:901b:901b:1324:b51:7b51:8082:4a52	128.130.74.82
cb15:901b:901b:1324:b51:7b51:8082:4a53	128.130.74.83
cb15:901b:901b:1324:b51:7b51:8082:4a54	128.130.74.84
cb15:901b:901b:1324:b51:7b51:8082:4a55	128.130.74.85
cb15:901b:901b:1324:b51:7b51:8082:4a56	128.130.74.86
cb15:901b:901b:1324:b51:7b51:8082:4a57	128.130.74.87
cb15:901b:901b:1324:b51:7b51:8082:4a58	128.130.74.88
cb15:901b:901b:1324:b51:7b51:8082:4a59	128.130.74.89
cb15:901b:901b:1324:b51:7b51:8082:4a5a	128.130.74.90
cb15:901b:901b:1324:b51:7b51:8082:4a5b	128.130.74.91
cb15:901b:901b:1324:b51:7b51:8082:4a5c	128.130.74.92
cb15:901b:901b:1324:b51:7b51:8082:4a5d	128.130.74.93
cb15:901b:901b:1324:b51:7b51:8082:4a5e	128.130.74.94
cb15:901b:901b:1324:b51:7b51:8082:4a5f	128.130.74.95
cb15:901b:901b:1324:b51:7b51:8082:4a60	128.130.74.96
cb15:901b:901b:1324:b51:7b51:8082:4a61	128.130.74.97
cb15:901b:901b:1324:b51:7b51:8082:4a62	128.130.74.98
cb15:901b:901b:1324:b51:7b51:8082:4a63	128.130.74.99
cb15:901b:901b:1324:b51:7b51:8082:4a64	128.130.74.100
cb15:901b:901b:1324:b51:7b51:8082:4a65	128.130.74.101
cb15:901b:901b:1324:b51:7b51:8082:4a66	128.130.74.102
cb15:901b:901b:1324:b51:7b51:8082:4a67	128.130.74.103
cb15:901b:901b:1324:b51:7b51:8082:4a68	128.130.74.104
cb15:901b:901b:1324:b51:7b51:8082:4a69	128.130.74.105
cb15:901b:901b:1324:b51:7b51:8082:4a6a	128.130.74.106
cb15:901b:901b:1324:b51:7b51:8082:4a6b	128.130.74.107
cb15:901b:901b:1324:b51:7b51:8082:4a6c	128.130.74.108
cb15:901b:901b:1324:b51:7b51:8082:4a6d	128.130.74.109
cb15:901b:901b:1324:b51:7b51:8082:4a6e	128.130.74.110
cb15:901b:901b:1324:b51:7b51:8082:4a6f	128.130.74.111
cb15:901b:901b:1324:b51:7b51:8082:4a70	128.130.74.112
cb15:901b:901b:1324:b51:7b51:8082:4a71	128.130.74.113
cb15:901b:901b:1324:b51:7b51:8082:4a72	128.130.74.114
cb15:901b:901b:1324:b51:7b51:8082:4a73	128.130.74.115
cb15:901b:901b:1324:b51:7b51:8082:4a74	128.130.74.116
cb15:901b:901b:1324:b51:7b51:8082:4a75	128.130.74.117
cb15:901b:901b:1324:b51:7b51:8082:4a76	128.130.74.118
cb15:901b:901b:1324:b51:7b51:8082:4a77	128.130.74.119
cb15:901b:901b:1324:b51:7b51:8082:4a78	128.130.74.120

cb15:901b:901b:1324:b51:7b51:8082:4a79	128.130.74.121
cb15:901b:901b:1324:b51:7b51:8082:4a7a	128.130.74.122
cb15:901b:901b:1324:b51:7b51:8082:4a7b	128.130.74.123
cb15:901b:901b:1324:b51:7b51:8082:4a7c	128.130.74.124
cb15:901b:901b:1324:b51:7b51:8082:4a7d	128.130.74.125
cb15:901b:901b:1324:b51:7b51:8082:4a7e	128.130.74.126
cb15:901b:901b:1324:b51:7b51:8082:4a7f	128.130.74.127
cb15:901b:901b:1324:b51:7b51:8082:4a80	128.130.74.128
cb15:901b:901b:1324:b51:7b51:8082:4a81	128.130.74.129
cb15:901b:901b:1324:b51:7b51:8082:4a82	128.130.74.130
cb15:901b:901b:1324:b51:7b51:8082:4a83	128.130.74.131
cb15:901b:901b:1324:b51:7b51:8082:4a84	128.130.74.132
cb15:901b:901b:1324:b51:7b51:8082:4a85	128.130.74.133
cb15:901b:901b:1324:b51:7b51:8082:4a86	128.130.74.134
cb15:901b:901b:1324:b51:7b51:8082:4a87	128.130.74.135
cb15:901b:901b:1324:b51:7b51:8082:4a88	128.130.74.136
cb15:901b:901b:1324:b51:7b51:8082:4a89	128.130.74.137
cb15:901b:901b:1324:b51:7b51:8082:4a8a	128.130.74.138
cb15:901b:901b:1324:b51:7b51:8082:4a8b	128.130.74.139
cb15:901b:901b:1324:b51:7b51:8082:4a8c	128.130.74.140
cb15:901b:901b:1324:b51:7b51:8082:4a8d	128.130.74.141
cb15:901b:901b:1324:b51:7b51:8082:4a8e	128.130.74.142
cb15:901b:901b:1324:b51:7b51:8082:4a8f	128.130.74.143
cb15:901b:901b:1324:b51:7b51:8082:4a90	128.130.74.144
cb15:901b:901b:1324:b51:7b51:8082:4a91	128.130.74.145
cb15:901b:901b:1324:b51:7b51:8082:4a92	128.130.74.146
cb15:901b:901b:1324:b51:7b51:8082:4a93	128.130.74.147
cb15:901b:901b:1324:b51:7b51:8082:4a94	128.130.74.148
cb15:901b:901b:1324:b51:7b51:8082:4a95	128.130.74.149
cb15:901b:901b:1324:b51:7b51:8082:4a96	128.130.74.150
cb15:901b:901b:1324:b51:7b51:8082:4a97	128.130.74.151
cb15:901b:901b:1324:b51:7b51:8082:4a98	128.130.74.152
cb15:901b:901b:1324:b51:7b51:8082:4a99	128.130.74.153
cb15:901b:901b:1324:b51:7b51:8082:4a9a	128.130.74.154
cb15:901b:901b:1324:b51:7b51:8082:4a9b	128.130.74.155
cb15:901b:901b:1324:b51:7b51:8082:4a9c	128.130.74.156
cb15:901b:901b:1324:b51:7b51:8082:4a9d	128.130.74.157
cb15:901b:901b:1324:b51:7b51:8082:4a9e	128.130.74.158
cb15:901b:901b:1324:b51:7b51:8082:4a9f	128.130.74.159
cb15:901b:901b:1324:b51:7b51:8082:4aa0	128.130.74.160
cb15:901b:901b:1324:b51:7b51:8082:4aa1	128.130.74.161
cb15:901b:901b:1324:b51:7b51:8082:4aa2	128.130.74.162
cb15:901b:901b:1324:b51:7b51:8082:4aa3	128.130.74.163
cb15:901b:901b:1324:b51:7b51:8082:4aa4	128.130.74.164
cb15:901b:901b:1324:b51:7b51:8082:4aa5	128.130.74.165
cb15:901b:901b:1324:b51:7b51:8082:4aa6	128.130.74.166
cb15:901b:901b:1324:b51:7b51:8082:4aa7	128.130.74.167
cb15:901b:901b:1324:b51:7b51:8082:4aa8	128.130.74.168
cb15:901b:901b:1324:b51:7b51:8082:4aa9	128.130.74.169
cb15:901b:901b:1324:b51:7b51:8082:4aaa	128.130.74.170
cb15:901b:901b:1324:b51:7b51:8082:4aab	128.130.74.171
cb15:901b:901b:1324:b51:7b51:8082:4aac	128.130.74.172
cb15:901b:901b:1324:b51:7b51:8082:4aad	128.130.74.173
cb15:901b:901b:1324:b51:7b51:8082:4aae	128.130.74.174
cb15:901b:901b:1324:b51:7b51:8082:4aaf	128.130.74.175
cb15:901b:901b:1324:b51:7b51:8082:4ab0	128.130.74.176
cb15:901b:901b:1324:b51:7b51:8082:4ab1	128.130.74.177
cb15:901b:901b:1324:b51:7b51:8082:4ab2	128.130.74.178
cb15:901b:901b:1324:b51:7b51:8082:4ab3	128.130.74.179
cb15:901b:901b:1324:b51:7b51:8082:4ab4	128.130.74.180

cb15:901b:901b:1324:b51:7b51:8082:4ab5	128.130.74.181
cb15:901b:901b:1324:b51:7b51:8082:4ab6	128.130.74.182
cb15:901b:901b:1324:b51:7b51:8082:4ab7	128.130.74.183
cb15:901b:901b:1324:b51:7b51:8082:4ab8	128.130.74.184
cb15:901b:901b:1324:b51:7b51:8082:4ab9	128.130.74.185
cb15:901b:901b:1324:b51:7b51:8082:4aba	128.130.74.186
cb15:901b:901b:1324:b51:7b51:8082:4abb	128.130.74.187
cb15:901b:901b:1324:b51:7b51:8082:4abc	128.130.74.188
cb15:901b:901b:1324:b51:7b51:8082:4abd	128.130.74.189
cb15:901b:901b:1324:b51:7b51:8082:4abe	128.130.74.190
cb15:901b:901b:1324:b51:7b51:8082:4abf	128.130.74.191
cb15:901b:901b:1324:b51:7b51:8082:4ac0	128.130.74.192
cb15:901b:901b:1324:b51:7b51:8082:4ac1	128.130.74.193
cb15:901b:901b:1324:b51:7b51:8082:4ac2	128.130.74.194
cb15:901b:901b:1324:b51:7b51:8082:4ac3	128.130.74.195
cb15:901b:901b:1324:b51:7b51:8082:4ac4	128.130.74.196
cb15:901b:901b:1324:b51:7b51:8082:4ac5	128.130.74.197
cb15:901b:901b:1324:b51:7b51:8082:4ac6	128.130.74.198
cb15:901b:901b:1324:b51:7b51:8082:4ac7	128.130.74.199
cb15:901b:901b:1324:b51:7b51:8082:4ac8	128.130.74.200
cb15:901b:901b:1324:b51:7b51:8082:4ac9	128.130.74.201
cb15:901b:901b:1324:b51:7b51:8082:4aca	128.130.74.202
cb15:901b:901b:1324:b51:7b51:8082:4acb	128.130.74.203
cb15:901b:901b:1324:b51:7b51:8082:4acc	128.130.74.204
cb15:901b:901b:1324:b51:7b51:8082:4acd	128.130.74.205
cb15:901b:901b:1324:b51:7b51:8082:4ace	128.130.74.206
cb15:901b:901b:1324:b51:7b51:8082:4acf	128.130.74.207
cb15:901b:901b:1324:b51:7b51:8082:4ad0	128.130.74.208
cb15:901b:901b:1324:b51:7b51:8082:4ad1	128.130.74.209
cb15:901b:901b:1324:b51:7b51:8082:4ad2	128.130.74.210
cb15:901b:901b:1324:b51:7b51:8082:4ad3	128.130.74.211
cb15:901b:901b:1324:b51:7b51:8082:4ad4	128.130.74.212
cb15:901b:901b:1324:b51:7b51:8082:4ad5	128.130.74.213
cb15:901b:901b:1324:b51:7b51:8082:4ad6	128.130.74.214
cb15:901b:901b:1324:b51:7b51:8082:4ad7	128.130.74.215
cb15:901b:901b:1324:b51:7b51:8082:4ad8	128.130.74.216
cb15:901b:901b:1324:b51:7b51:8082:4ad9	128.130.74.217
cb15:901b:901b:1324:b51:7b51:8082:4ada	128.130.74.218
cb15:901b:901b:1324:b51:7b51:8082:4adb	128.130.74.219
cb15:901b:901b:1324:b51:7b51:8082:4adc	128.130.74.220
cb15:901b:901b:1324:b51:7b51:8082:4add	128.130.74.221
cb15:901b:901b:1324:b51:7b51:8082:4ade	128.130.74.222
cb15:901b:901b:1324:b51:7b51:8082:4adf	128.130.74.223
cb15:901b:901b:1324:b51:7b51:8082:4ae0	128.130.74.224
cb15:901b:901b:1324:b51:7b51:8082:4ae1	128.130.74.225
cb15:901b:901b:1324:b51:7b51:8082:4ae2	128.130.74.226
cb15:901b:901b:1324:b51:7b51:8082:4ae3	128.130.74.227
cb15:901b:901b:1324:b51:7b51:8082:4ae4	128.130.74.228
cb15:901b:901b:1324:b51:7b51:8082:4ae5	128.130.74.229
cb15:901b:901b:1324:b51:7b51:8082:4ae6	128.130.74.230
cb15:901b:901b:1324:b51:7b51:8082:4ae7	128.130.74.231
cb15:901b:901b:1324:b51:7b51:8082:4ae8	128.130.74.232
cb15:901b:901b:1324:b51:7b51:8082:4ae9	128.130.74.233
cb15:901b:901b:1324:b51:7b51:8082:4aea	128.130.74.234
cb15:901b:901b:1324:b51:7b51:8082:4aeb	128.130.74.235
cb15:901b:901b:1324:b51:7b51:8082:4aec	128.130.74.236
cb15:901b:901b:1324:b51:7b51:8082:4aed	128.130.74.237
cb15:901b:901b:1324:b51:7b51:8082:4aee	128.130.74.238
cb15:901b:901b:1324:b51:7b51:8082:4aef	128.130.74.239
cb15:901b:901b:1324:b51:7b51:8082:4af0	128.130.74.240
cb15:901b:901b:1324:b51:7b51:8082:4af1	128.130.74.241
cb15:901b:901b:1324:b51:7b51:8082:4af2	128.130.74.242
cb15:901b:901b:1324:b51:7b51:8082:4af3	128.130.74.243
cb15:901b:901b:1324:b51:7b51:8082:4af4	128.130.74.244
cb15:901b:901b:1324:b51:7b51:8082:4af5	128.130.74.245
cb15:901b:901b:1324:b51:7b51:8082:4af6	128.130.74.246
cb15:901b:901b:1324:b51:7b51:8082:4af7	128.130.74.247
cb15:901b:901b:1324:b51:7b51:8082:4af8	128.130.74.248
cb15:901b:901b:1324:b51:7b51:8082:4af9	128.130.74.249
cb15:901b:901b:1324:b51:7b51:8082:4afa	128.130.74.250
cb15:901b:901b:1324:b51:7b51:8082:4afb	128.130.74.251
cb15:901b:901b:1324:b51:7b51:8082:4afc	128.130.74.252
cb15:901b:901b:1324:b51:7b51:8082:4afd	128.130.74.253
cb15:901b:901b:1324:b51:7b51:8082:4afe	128.130.74.254
cb15:901b:901b:1324:b51:7b51:8082:4aff	128.130.74.255

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.