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:fb84:4a01	251.132.74.1
cb15:901b:901b:1324:b51:7b51:fb84:4a02	251.132.74.2
cb15:901b:901b:1324:b51:7b51:fb84:4a03	251.132.74.3
cb15:901b:901b:1324:b51:7b51:fb84:4a04	251.132.74.4
cb15:901b:901b:1324:b51:7b51:fb84:4a05	251.132.74.5
cb15:901b:901b:1324:b51:7b51:fb84:4a06	251.132.74.6
cb15:901b:901b:1324:b51:7b51:fb84:4a07	251.132.74.7
cb15:901b:901b:1324:b51:7b51:fb84:4a08	251.132.74.8
cb15:901b:901b:1324:b51:7b51:fb84:4a09	251.132.74.9
cb15:901b:901b:1324:b51:7b51:fb84:4a0a	251.132.74.10
cb15:901b:901b:1324:b51:7b51:fb84:4a0b	251.132.74.11
cb15:901b:901b:1324:b51:7b51:fb84:4a0c	251.132.74.12
cb15:901b:901b:1324:b51:7b51:fb84:4a0d	251.132.74.13
cb15:901b:901b:1324:b51:7b51:fb84:4a0e	251.132.74.14
cb15:901b:901b:1324:b51:7b51:fb84:4a0f	251.132.74.15
cb15:901b:901b:1324:b51:7b51:fb84:4a10	251.132.74.16
cb15:901b:901b:1324:b51:7b51:fb84:4a11	251.132.74.17
cb15:901b:901b:1324:b51:7b51:fb84:4a12	251.132.74.18
cb15:901b:901b:1324:b51:7b51:fb84:4a13	251.132.74.19
cb15:901b:901b:1324:b51:7b51:fb84:4a14	251.132.74.20
cb15:901b:901b:1324:b51:7b51:fb84:4a15	251.132.74.21
cb15:901b:901b:1324:b51:7b51:fb84:4a16	251.132.74.22
cb15:901b:901b:1324:b51:7b51:fb84:4a17	251.132.74.23
cb15:901b:901b:1324:b51:7b51:fb84:4a18	251.132.74.24
cb15:901b:901b:1324:b51:7b51:fb84:4a19	251.132.74.25
cb15:901b:901b:1324:b51:7b51:fb84:4a1a	251.132.74.26
cb15:901b:901b:1324:b51:7b51:fb84:4a1b	251.132.74.27
cb15:901b:901b:1324:b51:7b51:fb84:4a1c	251.132.74.28
cb15:901b:901b:1324:b51:7b51:fb84:4a1d	251.132.74.29
cb15:901b:901b:1324:b51:7b51:fb84:4a1e	251.132.74.30
cb15:901b:901b:1324:b51:7b51:fb84:4a1f	251.132.74.31
cb15:901b:901b:1324:b51:7b51:fb84:4a20	251.132.74.32
cb15:901b:901b:1324:b51:7b51:fb84:4a21	251.132.74.33
cb15:901b:901b:1324:b51:7b51:fb84:4a22	251.132.74.34
cb15:901b:901b:1324:b51:7b51:fb84:4a23	251.132.74.35
cb15:901b:901b:1324:b51:7b51:fb84:4a24	251.132.74.36
cb15:901b:901b:1324:b51:7b51:fb84:4a25	251.132.74.37
cb15:901b:901b:1324:b51:7b51:fb84:4a26	251.132.74.38
cb15:901b:901b:1324:b51:7b51:fb84:4a27	251.132.74.39
cb15:901b:901b:1324:b51:7b51:fb84:4a28	251.132.74.40
cb15:901b:901b:1324:b51:7b51:fb84:4a29	251.132.74.41
cb15:901b:901b:1324:b51:7b51:fb84:4a2a	251.132.74.42
cb15:901b:901b:1324:b51:7b51:fb84:4a2b	251.132.74.43
cb15:901b:901b:1324:b51:7b51:fb84:4a2c	251.132.74.44
cb15:901b:901b:1324:b51:7b51:fb84:4a2d	251.132.74.45
cb15:901b:901b:1324:b51:7b51:fb84:4a2e	251.132.74.46
cb15:901b:901b:1324:b51:7b51:fb84:4a2f	251.132.74.47
cb15:901b:901b:1324:b51:7b51:fb84:4a30	251.132.74.48
cb15:901b:901b:1324:b51:7b51:fb84:4a31	251.132.74.49
cb15:901b:901b:1324:b51:7b51:fb84:4a32	251.132.74.50
cb15:901b:901b:1324:b51:7b51:fb84:4a33	251.132.74.51
cb15:901b:901b:1324:b51:7b51:fb84:4a34	251.132.74.52
cb15:901b:901b:1324:b51:7b51:fb84:4a35	251.132.74.53
cb15:901b:901b:1324:b51:7b51:fb84:4a36	251.132.74.54
cb15:901b:901b:1324:b51:7b51:fb84:4a37	251.132.74.55
cb15:901b:901b:1324:b51:7b51:fb84:4a38	251.132.74.56
cb15:901b:901b:1324:b51:7b51:fb84:4a39	251.132.74.57
cb15:901b:901b:1324:b51:7b51:fb84:4a3a	251.132.74.58
cb15:901b:901b:1324:b51:7b51:fb84:4a3b	251.132.74.59
cb15:901b:901b:1324:b51:7b51:fb84:4a3c	251.132.74.60

cb15:901b:901b:1324:b51:7b51:fb84:4a3d	251.132.74.61
cb15:901b:901b:1324:b51:7b51:fb84:4a3e	251.132.74.62
cb15:901b:901b:1324:b51:7b51:fb84:4a3f	251.132.74.63
cb15:901b:901b:1324:b51:7b51:fb84:4a40	251.132.74.64
cb15:901b:901b:1324:b51:7b51:fb84:4a41	251.132.74.65
cb15:901b:901b:1324:b51:7b51:fb84:4a42	251.132.74.66
cb15:901b:901b:1324:b51:7b51:fb84:4a43	251.132.74.67
cb15:901b:901b:1324:b51:7b51:fb84:4a44	251.132.74.68
cb15:901b:901b:1324:b51:7b51:fb84:4a45	251.132.74.69
cb15:901b:901b:1324:b51:7b51:fb84:4a46	251.132.74.70
cb15:901b:901b:1324:b51:7b51:fb84:4a47	251.132.74.71
cb15:901b:901b:1324:b51:7b51:fb84:4a48	251.132.74.72
cb15:901b:901b:1324:b51:7b51:fb84:4a49	251.132.74.73
cb15:901b:901b:1324:b51:7b51:fb84:4a4a	251.132.74.74
cb15:901b:901b:1324:b51:7b51:fb84:4a4b	251.132.74.75
cb15:901b:901b:1324:b51:7b51:fb84:4a4c	251.132.74.76
cb15:901b:901b:1324:b51:7b51:fb84:4a4d	251.132.74.77
cb15:901b:901b:1324:b51:7b51:fb84:4a4e	251.132.74.78
cb15:901b:901b:1324:b51:7b51:fb84:4a4f	251.132.74.79
cb15:901b:901b:1324:b51:7b51:fb84:4a50	251.132.74.80
cb15:901b:901b:1324:b51:7b51:fb84:4a51	251.132.74.81
cb15:901b:901b:1324:b51:7b51:fb84:4a52	251.132.74.82
cb15:901b:901b:1324:b51:7b51:fb84:4a53	251.132.74.83
cb15:901b:901b:1324:b51:7b51:fb84:4a54	251.132.74.84
cb15:901b:901b:1324:b51:7b51:fb84:4a55	251.132.74.85
cb15:901b:901b:1324:b51:7b51:fb84:4a56	251.132.74.86
cb15:901b:901b:1324:b51:7b51:fb84:4a57	251.132.74.87
cb15:901b:901b:1324:b51:7b51:fb84:4a58	251.132.74.88
cb15:901b:901b:1324:b51:7b51:fb84:4a59	251.132.74.89
cb15:901b:901b:1324:b51:7b51:fb84:4a5a	251.132.74.90
cb15:901b:901b:1324:b51:7b51:fb84:4a5b	251.132.74.91
cb15:901b:901b:1324:b51:7b51:fb84:4a5c	251.132.74.92
cb15:901b:901b:1324:b51:7b51:fb84:4a5d	251.132.74.93
cb15:901b:901b:1324:b51:7b51:fb84:4a5e	251.132.74.94
cb15:901b:901b:1324:b51:7b51:fb84:4a5f	251.132.74.95
cb15:901b:901b:1324:b51:7b51:fb84:4a60	251.132.74.96
cb15:901b:901b:1324:b51:7b51:fb84:4a61	251.132.74.97
cb15:901b:901b:1324:b51:7b51:fb84:4a62	251.132.74.98
cb15:901b:901b:1324:b51:7b51:fb84:4a63	251.132.74.99
cb15:901b:901b:1324:b51:7b51:fb84:4a64	251.132.74.100
cb15:901b:901b:1324:b51:7b51:fb84:4a65	251.132.74.101
cb15:901b:901b:1324:b51:7b51:fb84:4a66	251.132.74.102
cb15:901b:901b:1324:b51:7b51:fb84:4a67	251.132.74.103
cb15:901b:901b:1324:b51:7b51:fb84:4a68	251.132.74.104
cb15:901b:901b:1324:b51:7b51:fb84:4a69	251.132.74.105
cb15:901b:901b:1324:b51:7b51:fb84:4a6a	251.132.74.106
cb15:901b:901b:1324:b51:7b51:fb84:4a6b	251.132.74.107
cb15:901b:901b:1324:b51:7b51:fb84:4a6c	251.132.74.108
cb15:901b:901b:1324:b51:7b51:fb84:4a6d	251.132.74.109
cb15:901b:901b:1324:b51:7b51:fb84:4a6e	251.132.74.110
cb15:901b:901b:1324:b51:7b51:fb84:4a6f	251.132.74.111
cb15:901b:901b:1324:b51:7b51:fb84:4a70	251.132.74.112
cb15:901b:901b:1324:b51:7b51:fb84:4a71	251.132.74.113
cb15:901b:901b:1324:b51:7b51:fb84:4a72	251.132.74.114
cb15:901b:901b:1324:b51:7b51:fb84:4a73	251.132.74.115
cb15:901b:901b:1324:b51:7b51:fb84:4a74	251.132.74.116
cb15:901b:901b:1324:b51:7b51:fb84:4a75	251.132.74.117
cb15:901b:901b:1324:b51:7b51:fb84:4a76	251.132.74.118
cb15:901b:901b:1324:b51:7b51:fb84:4a77	251.132.74.119
cb15:901b:901b:1324:b51:7b51:fb84:4a78	251.132.74.120

cb15:901b:901b:1324:b51:7b51:fb84:4a79	251.132.74.121
cb15:901b:901b:1324:b51:7b51:fb84:4a7a	251.132.74.122
cb15:901b:901b:1324:b51:7b51:fb84:4a7b	251.132.74.123
cb15:901b:901b:1324:b51:7b51:fb84:4a7c	251.132.74.124
cb15:901b:901b:1324:b51:7b51:fb84:4a7d	251.132.74.125
cb15:901b:901b:1324:b51:7b51:fb84:4a7e	251.132.74.126
cb15:901b:901b:1324:b51:7b51:fb84:4a7f	251.132.74.127
cb15:901b:901b:1324:b51:7b51:fb84:4a80	251.132.74.128
cb15:901b:901b:1324:b51:7b51:fb84:4a81	251.132.74.129
cb15:901b:901b:1324:b51:7b51:fb84:4a82	251.132.74.130
cb15:901b:901b:1324:b51:7b51:fb84:4a83	251.132.74.131
cb15:901b:901b:1324:b51:7b51:fb84:4a84	251.132.74.132
cb15:901b:901b:1324:b51:7b51:fb84:4a85	251.132.74.133
cb15:901b:901b:1324:b51:7b51:fb84:4a86	251.132.74.134
cb15:901b:901b:1324:b51:7b51:fb84:4a87	251.132.74.135
cb15:901b:901b:1324:b51:7b51:fb84:4a88	251.132.74.136
cb15:901b:901b:1324:b51:7b51:fb84:4a89	251.132.74.137
cb15:901b:901b:1324:b51:7b51:fb84:4a8a	251.132.74.138
cb15:901b:901b:1324:b51:7b51:fb84:4a8b	251.132.74.139
cb15:901b:901b:1324:b51:7b51:fb84:4a8c	251.132.74.140
cb15:901b:901b:1324:b51:7b51:fb84:4a8d	251.132.74.141
cb15:901b:901b:1324:b51:7b51:fb84:4a8e	251.132.74.142
cb15:901b:901b:1324:b51:7b51:fb84:4a8f	251.132.74.143
cb15:901b:901b:1324:b51:7b51:fb84:4a90	251.132.74.144
cb15:901b:901b:1324:b51:7b51:fb84:4a91	251.132.74.145
cb15:901b:901b:1324:b51:7b51:fb84:4a92	251.132.74.146
cb15:901b:901b:1324:b51:7b51:fb84:4a93	251.132.74.147
cb15:901b:901b:1324:b51:7b51:fb84:4a94	251.132.74.148
cb15:901b:901b:1324:b51:7b51:fb84:4a95	251.132.74.149
cb15:901b:901b:1324:b51:7b51:fb84:4a96	251.132.74.150
cb15:901b:901b:1324:b51:7b51:fb84:4a97	251.132.74.151
cb15:901b:901b:1324:b51:7b51:fb84:4a98	251.132.74.152
cb15:901b:901b:1324:b51:7b51:fb84:4a99	251.132.74.153
cb15:901b:901b:1324:b51:7b51:fb84:4a9a	251.132.74.154
cb15:901b:901b:1324:b51:7b51:fb84:4a9b	251.132.74.155
cb15:901b:901b:1324:b51:7b51:fb84:4a9c	251.132.74.156
cb15:901b:901b:1324:b51:7b51:fb84:4a9d	251.132.74.157
cb15:901b:901b:1324:b51:7b51:fb84:4a9e	251.132.74.158
cb15:901b:901b:1324:b51:7b51:fb84:4a9f	251.132.74.159
cb15:901b:901b:1324:b51:7b51:fb84:4aa0	251.132.74.160
cb15:901b:901b:1324:b51:7b51:fb84:4aa1	251.132.74.161
cb15:901b:901b:1324:b51:7b51:fb84:4aa2	251.132.74.162
cb15:901b:901b:1324:b51:7b51:fb84:4aa3	251.132.74.163
cb15:901b:901b:1324:b51:7b51:fb84:4aa4	251.132.74.164
cb15:901b:901b:1324:b51:7b51:fb84:4aa5	251.132.74.165
cb15:901b:901b:1324:b51:7b51:fb84:4aa6	251.132.74.166
cb15:901b:901b:1324:b51:7b51:fb84:4aa7	251.132.74.167
cb15:901b:901b:1324:b51:7b51:fb84:4aa8	251.132.74.168
cb15:901b:901b:1324:b51:7b51:fb84:4aa9	251.132.74.169
cb15:901b:901b:1324:b51:7b51:fb84:4aaa	251.132.74.170
cb15:901b:901b:1324:b51:7b51:fb84:4aab	251.132.74.171
cb15:901b:901b:1324:b51:7b51:fb84:4aac	251.132.74.172
cb15:901b:901b:1324:b51:7b51:fb84:4aad	251.132.74.173
cb15:901b:901b:1324:b51:7b51:fb84:4aae	251.132.74.174
cb15:901b:901b:1324:b51:7b51:fb84:4aaf	251.132.74.175
cb15:901b:901b:1324:b51:7b51:fb84:4ab0	251.132.74.176
cb15:901b:901b:1324:b51:7b51:fb84:4ab1	251.132.74.177
cb15:901b:901b:1324:b51:7b51:fb84:4ab2	251.132.74.178
cb15:901b:901b:1324:b51:7b51:fb84:4ab3	251.132.74.179
cb15:901b:901b:1324:b51:7b51:fb84:4ab4	251.132.74.180

cb15:901b:901b:1324:b51:7b51:fb84:4ab5	251.132.74.181
cb15:901b:901b:1324:b51:7b51:fb84:4ab6	251.132.74.182
cb15:901b:901b:1324:b51:7b51:fb84:4ab7	251.132.74.183
cb15:901b:901b:1324:b51:7b51:fb84:4ab8	251.132.74.184
cb15:901b:901b:1324:b51:7b51:fb84:4ab9	251.132.74.185
cb15:901b:901b:1324:b51:7b51:fb84:4aba	251.132.74.186
cb15:901b:901b:1324:b51:7b51:fb84:4abb	251.132.74.187
cb15:901b:901b:1324:b51:7b51:fb84:4abc	251.132.74.188
cb15:901b:901b:1324:b51:7b51:fb84:4abd	251.132.74.189
cb15:901b:901b:1324:b51:7b51:fb84:4abe	251.132.74.190
cb15:901b:901b:1324:b51:7b51:fb84:4abf	251.132.74.191
cb15:901b:901b:1324:b51:7b51:fb84:4ac0	251.132.74.192
cb15:901b:901b:1324:b51:7b51:fb84:4ac1	251.132.74.193
cb15:901b:901b:1324:b51:7b51:fb84:4ac2	251.132.74.194
cb15:901b:901b:1324:b51:7b51:fb84:4ac3	251.132.74.195
cb15:901b:901b:1324:b51:7b51:fb84:4ac4	251.132.74.196
cb15:901b:901b:1324:b51:7b51:fb84:4ac5	251.132.74.197
cb15:901b:901b:1324:b51:7b51:fb84:4ac6	251.132.74.198
cb15:901b:901b:1324:b51:7b51:fb84:4ac7	251.132.74.199
cb15:901b:901b:1324:b51:7b51:fb84:4ac8	251.132.74.200
cb15:901b:901b:1324:b51:7b51:fb84:4ac9	251.132.74.201
cb15:901b:901b:1324:b51:7b51:fb84:4aca	251.132.74.202
cb15:901b:901b:1324:b51:7b51:fb84:4acb	251.132.74.203
cb15:901b:901b:1324:b51:7b51:fb84:4acc	251.132.74.204
cb15:901b:901b:1324:b51:7b51:fb84:4acd	251.132.74.205
cb15:901b:901b:1324:b51:7b51:fb84:4ace	251.132.74.206
cb15:901b:901b:1324:b51:7b51:fb84:4acf	251.132.74.207
cb15:901b:901b:1324:b51:7b51:fb84:4ad0	251.132.74.208
cb15:901b:901b:1324:b51:7b51:fb84:4ad1	251.132.74.209
cb15:901b:901b:1324:b51:7b51:fb84:4ad2	251.132.74.210
cb15:901b:901b:1324:b51:7b51:fb84:4ad3	251.132.74.211
cb15:901b:901b:1324:b51:7b51:fb84:4ad4	251.132.74.212
cb15:901b:901b:1324:b51:7b51:fb84:4ad5	251.132.74.213
cb15:901b:901b:1324:b51:7b51:fb84:4ad6	251.132.74.214
cb15:901b:901b:1324:b51:7b51:fb84:4ad7	251.132.74.215
cb15:901b:901b:1324:b51:7b51:fb84:4ad8	251.132.74.216
cb15:901b:901b:1324:b51:7b51:fb84:4ad9	251.132.74.217
cb15:901b:901b:1324:b51:7b51:fb84:4ada	251.132.74.218
cb15:901b:901b:1324:b51:7b51:fb84:4adb	251.132.74.219
cb15:901b:901b:1324:b51:7b51:fb84:4adc	251.132.74.220
cb15:901b:901b:1324:b51:7b51:fb84:4add	251.132.74.221
cb15:901b:901b:1324:b51:7b51:fb84:4ade	251.132.74.222
cb15:901b:901b:1324:b51:7b51:fb84:4adf	251.132.74.223
cb15:901b:901b:1324:b51:7b51:fb84:4ae0	251.132.74.224
cb15:901b:901b:1324:b51:7b51:fb84:4ae1	251.132.74.225
cb15:901b:901b:1324:b51:7b51:fb84:4ae2	251.132.74.226
cb15:901b:901b:1324:b51:7b51:fb84:4ae3	251.132.74.227
cb15:901b:901b:1324:b51:7b51:fb84:4ae4	251.132.74.228
cb15:901b:901b:1324:b51:7b51:fb84:4ae5	251.132.74.229
cb15:901b:901b:1324:b51:7b51:fb84:4ae6	251.132.74.230
cb15:901b:901b:1324:b51:7b51:fb84:4ae7	251.132.74.231
cb15:901b:901b:1324:b51:7b51:fb84:4ae8	251.132.74.232
cb15:901b:901b:1324:b51:7b51:fb84:4ae9	251.132.74.233
cb15:901b:901b:1324:b51:7b51:fb84:4aea	251.132.74.234
cb15:901b:901b:1324:b51:7b51:fb84:4aeb	251.132.74.235
cb15:901b:901b:1324:b51:7b51:fb84:4aec	251.132.74.236
cb15:901b:901b:1324:b51:7b51:fb84:4aed	251.132.74.237
cb15:901b:901b:1324:b51:7b51:fb84:4aee	251.132.74.238
cb15:901b:901b:1324:b51:7b51:fb84:4aef	251.132.74.239
cb15:901b:901b:1324:b51:7b51:fb84:4af0	251.132.74.240
cb15:901b:901b:1324:b51:7b51:fb84:4af1	251.132.74.241
cb15:901b:901b:1324:b51:7b51:fb84:4af2	251.132.74.242
cb15:901b:901b:1324:b51:7b51:fb84:4af3	251.132.74.243
cb15:901b:901b:1324:b51:7b51:fb84:4af4	251.132.74.244
cb15:901b:901b:1324:b51:7b51:fb84:4af5	251.132.74.245
cb15:901b:901b:1324:b51:7b51:fb84:4af6	251.132.74.246
cb15:901b:901b:1324:b51:7b51:fb84:4af7	251.132.74.247
cb15:901b:901b:1324:b51:7b51:fb84:4af8	251.132.74.248
cb15:901b:901b:1324:b51:7b51:fb84:4af9	251.132.74.249
cb15:901b:901b:1324:b51:7b51:fb84:4afa	251.132.74.250
cb15:901b:901b:1324:b51:7b51:fb84:4afb	251.132.74.251
cb15:901b:901b:1324:b51:7b51:fb84:4afc	251.132.74.252
cb15:901b:901b:1324:b51:7b51:fb84:4afd	251.132.74.253
cb15:901b:901b:1324:b51:7b51:fb84:4afe	251.132.74.254
cb15:901b:901b:1324:b51:7b51:fb84:4aff	251.132.74.255

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.