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:b51b:fffe:8a01	255.254.138.1
cb15:901b:901b:1324:ada3:b51b:fffe:8a02	255.254.138.2
cb15:901b:901b:1324:ada3:b51b:fffe:8a03	255.254.138.3
cb15:901b:901b:1324:ada3:b51b:fffe:8a04	255.254.138.4
cb15:901b:901b:1324:ada3:b51b:fffe:8a05	255.254.138.5
cb15:901b:901b:1324:ada3:b51b:fffe:8a06	255.254.138.6
cb15:901b:901b:1324:ada3:b51b:fffe:8a07	255.254.138.7
cb15:901b:901b:1324:ada3:b51b:fffe:8a08	255.254.138.8
cb15:901b:901b:1324:ada3:b51b:fffe:8a09	255.254.138.9
cb15:901b:901b:1324:ada3:b51b:fffe:8a0a	255.254.138.10
cb15:901b:901b:1324:ada3:b51b:fffe:8a0b	255.254.138.11
cb15:901b:901b:1324:ada3:b51b:fffe:8a0c	255.254.138.12
cb15:901b:901b:1324:ada3:b51b:fffe:8a0d	255.254.138.13
cb15:901b:901b:1324:ada3:b51b:fffe:8a0e	255.254.138.14
cb15:901b:901b:1324:ada3:b51b:fffe:8a0f	255.254.138.15
cb15:901b:901b:1324:ada3:b51b:fffe:8a10	255.254.138.16
cb15:901b:901b:1324:ada3:b51b:fffe:8a11	255.254.138.17
cb15:901b:901b:1324:ada3:b51b:fffe:8a12	255.254.138.18
cb15:901b:901b:1324:ada3:b51b:fffe:8a13	255.254.138.19
cb15:901b:901b:1324:ada3:b51b:fffe:8a14	255.254.138.20
cb15:901b:901b:1324:ada3:b51b:fffe:8a15	255.254.138.21
cb15:901b:901b:1324:ada3:b51b:fffe:8a16	255.254.138.22
cb15:901b:901b:1324:ada3:b51b:fffe:8a17	255.254.138.23
cb15:901b:901b:1324:ada3:b51b:fffe:8a18	255.254.138.24
cb15:901b:901b:1324:ada3:b51b:fffe:8a19	255.254.138.25
cb15:901b:901b:1324:ada3:b51b:fffe:8a1a	255.254.138.26
cb15:901b:901b:1324:ada3:b51b:fffe:8a1b	255.254.138.27
cb15:901b:901b:1324:ada3:b51b:fffe:8a1c	255.254.138.28
cb15:901b:901b:1324:ada3:b51b:fffe:8a1d	255.254.138.29
cb15:901b:901b:1324:ada3:b51b:fffe:8a1e	255.254.138.30
cb15:901b:901b:1324:ada3:b51b:fffe:8a1f	255.254.138.31
cb15:901b:901b:1324:ada3:b51b:fffe:8a20	255.254.138.32
cb15:901b:901b:1324:ada3:b51b:fffe:8a21	255.254.138.33
cb15:901b:901b:1324:ada3:b51b:fffe:8a22	255.254.138.34
cb15:901b:901b:1324:ada3:b51b:fffe:8a23	255.254.138.35
cb15:901b:901b:1324:ada3:b51b:fffe:8a24	255.254.138.36
cb15:901b:901b:1324:ada3:b51b:fffe:8a25	255.254.138.37
cb15:901b:901b:1324:ada3:b51b:fffe:8a26	255.254.138.38
cb15:901b:901b:1324:ada3:b51b:fffe:8a27	255.254.138.39
cb15:901b:901b:1324:ada3:b51b:fffe:8a28	255.254.138.40
cb15:901b:901b:1324:ada3:b51b:fffe:8a29	255.254.138.41
cb15:901b:901b:1324:ada3:b51b:fffe:8a2a	255.254.138.42
cb15:901b:901b:1324:ada3:b51b:fffe:8a2b	255.254.138.43
cb15:901b:901b:1324:ada3:b51b:fffe:8a2c	255.254.138.44
cb15:901b:901b:1324:ada3:b51b:fffe:8a2d	255.254.138.45
cb15:901b:901b:1324:ada3:b51b:fffe:8a2e	255.254.138.46
cb15:901b:901b:1324:ada3:b51b:fffe:8a2f	255.254.138.47
cb15:901b:901b:1324:ada3:b51b:fffe:8a30	255.254.138.48
cb15:901b:901b:1324:ada3:b51b:fffe:8a31	255.254.138.49
cb15:901b:901b:1324:ada3:b51b:fffe:8a32	255.254.138.50
cb15:901b:901b:1324:ada3:b51b:fffe:8a33	255.254.138.51
cb15:901b:901b:1324:ada3:b51b:fffe:8a34	255.254.138.52
cb15:901b:901b:1324:ada3:b51b:fffe:8a35	255.254.138.53
cb15:901b:901b:1324:ada3:b51b:fffe:8a36	255.254.138.54
cb15:901b:901b:1324:ada3:b51b:fffe:8a37	255.254.138.55
cb15:901b:901b:1324:ada3:b51b:fffe:8a38	255.254.138.56
cb15:901b:901b:1324:ada3:b51b:fffe:8a39	255.254.138.57
cb15:901b:901b:1324:ada3:b51b:fffe:8a3a	255.254.138.58
cb15:901b:901b:1324:ada3:b51b:fffe:8a3b	255.254.138.59
cb15:901b:901b:1324:ada3:b51b:fffe:8a3c	255.254.138.60

cb15:901b:901b:1324:ada3:b51b:fffe:8a3d	255.254.138.61
cb15:901b:901b:1324:ada3:b51b:fffe:8a3e	255.254.138.62
cb15:901b:901b:1324:ada3:b51b:fffe:8a3f	255.254.138.63
cb15:901b:901b:1324:ada3:b51b:fffe:8a40	255.254.138.64
cb15:901b:901b:1324:ada3:b51b:fffe:8a41	255.254.138.65
cb15:901b:901b:1324:ada3:b51b:fffe:8a42	255.254.138.66
cb15:901b:901b:1324:ada3:b51b:fffe:8a43	255.254.138.67
cb15:901b:901b:1324:ada3:b51b:fffe:8a44	255.254.138.68
cb15:901b:901b:1324:ada3:b51b:fffe:8a45	255.254.138.69
cb15:901b:901b:1324:ada3:b51b:fffe:8a46	255.254.138.70
cb15:901b:901b:1324:ada3:b51b:fffe:8a47	255.254.138.71
cb15:901b:901b:1324:ada3:b51b:fffe:8a48	255.254.138.72
cb15:901b:901b:1324:ada3:b51b:fffe:8a49	255.254.138.73
cb15:901b:901b:1324:ada3:b51b:fffe:8a4a	255.254.138.74
cb15:901b:901b:1324:ada3:b51b:fffe:8a4b	255.254.138.75
cb15:901b:901b:1324:ada3:b51b:fffe:8a4c	255.254.138.76
cb15:901b:901b:1324:ada3:b51b:fffe:8a4d	255.254.138.77
cb15:901b:901b:1324:ada3:b51b:fffe:8a4e	255.254.138.78
cb15:901b:901b:1324:ada3:b51b:fffe:8a4f	255.254.138.79
cb15:901b:901b:1324:ada3:b51b:fffe:8a50	255.254.138.80
cb15:901b:901b:1324:ada3:b51b:fffe:8a51	255.254.138.81
cb15:901b:901b:1324:ada3:b51b:fffe:8a52	255.254.138.82
cb15:901b:901b:1324:ada3:b51b:fffe:8a53	255.254.138.83
cb15:901b:901b:1324:ada3:b51b:fffe:8a54	255.254.138.84
cb15:901b:901b:1324:ada3:b51b:fffe:8a55	255.254.138.85
cb15:901b:901b:1324:ada3:b51b:fffe:8a56	255.254.138.86
cb15:901b:901b:1324:ada3:b51b:fffe:8a57	255.254.138.87
cb15:901b:901b:1324:ada3:b51b:fffe:8a58	255.254.138.88
cb15:901b:901b:1324:ada3:b51b:fffe:8a59	255.254.138.89
cb15:901b:901b:1324:ada3:b51b:fffe:8a5a	255.254.138.90
cb15:901b:901b:1324:ada3:b51b:fffe:8a5b	255.254.138.91
cb15:901b:901b:1324:ada3:b51b:fffe:8a5c	255.254.138.92
cb15:901b:901b:1324:ada3:b51b:fffe:8a5d	255.254.138.93
cb15:901b:901b:1324:ada3:b51b:fffe:8a5e	255.254.138.94
cb15:901b:901b:1324:ada3:b51b:fffe:8a5f	255.254.138.95
cb15:901b:901b:1324:ada3:b51b:fffe:8a60	255.254.138.96
cb15:901b:901b:1324:ada3:b51b:fffe:8a61	255.254.138.97
cb15:901b:901b:1324:ada3:b51b:fffe:8a62	255.254.138.98
cb15:901b:901b:1324:ada3:b51b:fffe:8a63	255.254.138.99
cb15:901b:901b:1324:ada3:b51b:fffe:8a64	255.254.138.100
cb15:901b:901b:1324:ada3:b51b:fffe:8a65	255.254.138.101
cb15:901b:901b:1324:ada3:b51b:fffe:8a66	255.254.138.102
cb15:901b:901b:1324:ada3:b51b:fffe:8a67	255.254.138.103
cb15:901b:901b:1324:ada3:b51b:fffe:8a68	255.254.138.104
cb15:901b:901b:1324:ada3:b51b:fffe:8a69	255.254.138.105
cb15:901b:901b:1324:ada3:b51b:fffe:8a6a	255.254.138.106
cb15:901b:901b:1324:ada3:b51b:fffe:8a6b	255.254.138.107
cb15:901b:901b:1324:ada3:b51b:fffe:8a6c	255.254.138.108
cb15:901b:901b:1324:ada3:b51b:fffe:8a6d	255.254.138.109
cb15:901b:901b:1324:ada3:b51b:fffe:8a6e	255.254.138.110
cb15:901b:901b:1324:ada3:b51b:fffe:8a6f	255.254.138.111
cb15:901b:901b:1324:ada3:b51b:fffe:8a70	255.254.138.112
cb15:901b:901b:1324:ada3:b51b:fffe:8a71	255.254.138.113
cb15:901b:901b:1324:ada3:b51b:fffe:8a72	255.254.138.114
cb15:901b:901b:1324:ada3:b51b:fffe:8a73	255.254.138.115
cb15:901b:901b:1324:ada3:b51b:fffe:8a74	255.254.138.116
cb15:901b:901b:1324:ada3:b51b:fffe:8a75	255.254.138.117
cb15:901b:901b:1324:ada3:b51b:fffe:8a76	255.254.138.118
cb15:901b:901b:1324:ada3:b51b:fffe:8a77	255.254.138.119
cb15:901b:901b:1324:ada3:b51b:fffe:8a78	255.254.138.120

cb15:901b:901b:1324:ada3:b51b:fffe:8a79	255.254.138.121
cb15:901b:901b:1324:ada3:b51b:fffe:8a7a	255.254.138.122
cb15:901b:901b:1324:ada3:b51b:fffe:8a7b	255.254.138.123
cb15:901b:901b:1324:ada3:b51b:fffe:8a7c	255.254.138.124
cb15:901b:901b:1324:ada3:b51b:fffe:8a7d	255.254.138.125
cb15:901b:901b:1324:ada3:b51b:fffe:8a7e	255.254.138.126
cb15:901b:901b:1324:ada3:b51b:fffe:8a7f	255.254.138.127
cb15:901b:901b:1324:ada3:b51b:fffe:8a80	255.254.138.128
cb15:901b:901b:1324:ada3:b51b:fffe:8a81	255.254.138.129
cb15:901b:901b:1324:ada3:b51b:fffe:8a82	255.254.138.130
cb15:901b:901b:1324:ada3:b51b:fffe:8a83	255.254.138.131
cb15:901b:901b:1324:ada3:b51b:fffe:8a84	255.254.138.132
cb15:901b:901b:1324:ada3:b51b:fffe:8a85	255.254.138.133
cb15:901b:901b:1324:ada3:b51b:fffe:8a86	255.254.138.134
cb15:901b:901b:1324:ada3:b51b:fffe:8a87	255.254.138.135
cb15:901b:901b:1324:ada3:b51b:fffe:8a88	255.254.138.136
cb15:901b:901b:1324:ada3:b51b:fffe:8a89	255.254.138.137
cb15:901b:901b:1324:ada3:b51b:fffe:8a8a	255.254.138.138
cb15:901b:901b:1324:ada3:b51b:fffe:8a8b	255.254.138.139
cb15:901b:901b:1324:ada3:b51b:fffe:8a8c	255.254.138.140
cb15:901b:901b:1324:ada3:b51b:fffe:8a8d	255.254.138.141
cb15:901b:901b:1324:ada3:b51b:fffe:8a8e	255.254.138.142
cb15:901b:901b:1324:ada3:b51b:fffe:8a8f	255.254.138.143
cb15:901b:901b:1324:ada3:b51b:fffe:8a90	255.254.138.144
cb15:901b:901b:1324:ada3:b51b:fffe:8a91	255.254.138.145
cb15:901b:901b:1324:ada3:b51b:fffe:8a92	255.254.138.146
cb15:901b:901b:1324:ada3:b51b:fffe:8a93	255.254.138.147
cb15:901b:901b:1324:ada3:b51b:fffe:8a94	255.254.138.148
cb15:901b:901b:1324:ada3:b51b:fffe:8a95	255.254.138.149
cb15:901b:901b:1324:ada3:b51b:fffe:8a96	255.254.138.150
cb15:901b:901b:1324:ada3:b51b:fffe:8a97	255.254.138.151
cb15:901b:901b:1324:ada3:b51b:fffe:8a98	255.254.138.152
cb15:901b:901b:1324:ada3:b51b:fffe:8a99	255.254.138.153
cb15:901b:901b:1324:ada3:b51b:fffe:8a9a	255.254.138.154
cb15:901b:901b:1324:ada3:b51b:fffe:8a9b	255.254.138.155
cb15:901b:901b:1324:ada3:b51b:fffe:8a9c	255.254.138.156
cb15:901b:901b:1324:ada3:b51b:fffe:8a9d	255.254.138.157
cb15:901b:901b:1324:ada3:b51b:fffe:8a9e	255.254.138.158
cb15:901b:901b:1324:ada3:b51b:fffe:8a9f	255.254.138.159
cb15:901b:901b:1324:ada3:b51b:fffe:8aa0	255.254.138.160
cb15:901b:901b:1324:ada3:b51b:fffe:8aa1	255.254.138.161
cb15:901b:901b:1324:ada3:b51b:fffe:8aa2	255.254.138.162
cb15:901b:901b:1324:ada3:b51b:fffe:8aa3	255.254.138.163
cb15:901b:901b:1324:ada3:b51b:fffe:8aa4	255.254.138.164
cb15:901b:901b:1324:ada3:b51b:fffe:8aa5	255.254.138.165
cb15:901b:901b:1324:ada3:b51b:fffe:8aa6	255.254.138.166
cb15:901b:901b:1324:ada3:b51b:fffe:8aa7	255.254.138.167
cb15:901b:901b:1324:ada3:b51b:fffe:8aa8	255.254.138.168
cb15:901b:901b:1324:ada3:b51b:fffe:8aa9	255.254.138.169
cb15:901b:901b:1324:ada3:b51b:fffe:8aaa	255.254.138.170
cb15:901b:901b:1324:ada3:b51b:fffe:8aab	255.254.138.171
cb15:901b:901b:1324:ada3:b51b:fffe:8aac	255.254.138.172
cb15:901b:901b:1324:ada3:b51b:fffe:8aad	255.254.138.173
cb15:901b:901b:1324:ada3:b51b:fffe:8aae	255.254.138.174
cb15:901b:901b:1324:ada3:b51b:fffe:8aaf	255.254.138.175
cb15:901b:901b:1324:ada3:b51b:fffe:8ab0	255.254.138.176
cb15:901b:901b:1324:ada3:b51b:fffe:8ab1	255.254.138.177
cb15:901b:901b:1324:ada3:b51b:fffe:8ab2	255.254.138.178
cb15:901b:901b:1324:ada3:b51b:fffe:8ab3	255.254.138.179
cb15:901b:901b:1324:ada3:b51b:fffe:8ab4	255.254.138.180

cb15:901b:901b:1324:ada3:b51b:fffe:8ab5	255.254.138.181
cb15:901b:901b:1324:ada3:b51b:fffe:8ab6	255.254.138.182
cb15:901b:901b:1324:ada3:b51b:fffe:8ab7	255.254.138.183
cb15:901b:901b:1324:ada3:b51b:fffe:8ab8	255.254.138.184
cb15:901b:901b:1324:ada3:b51b:fffe:8ab9	255.254.138.185
cb15:901b:901b:1324:ada3:b51b:fffe:8aba	255.254.138.186
cb15:901b:901b:1324:ada3:b51b:fffe:8abb	255.254.138.187
cb15:901b:901b:1324:ada3:b51b:fffe:8abc	255.254.138.188
cb15:901b:901b:1324:ada3:b51b:fffe:8abd	255.254.138.189
cb15:901b:901b:1324:ada3:b51b:fffe:8abe	255.254.138.190
cb15:901b:901b:1324:ada3:b51b:fffe:8abf	255.254.138.191
cb15:901b:901b:1324:ada3:b51b:fffe:8ac0	255.254.138.192
cb15:901b:901b:1324:ada3:b51b:fffe:8ac1	255.254.138.193
cb15:901b:901b:1324:ada3:b51b:fffe:8ac2	255.254.138.194
cb15:901b:901b:1324:ada3:b51b:fffe:8ac3	255.254.138.195
cb15:901b:901b:1324:ada3:b51b:fffe:8ac4	255.254.138.196
cb15:901b:901b:1324:ada3:b51b:fffe:8ac5	255.254.138.197
cb15:901b:901b:1324:ada3:b51b:fffe:8ac6	255.254.138.198
cb15:901b:901b:1324:ada3:b51b:fffe:8ac7	255.254.138.199
cb15:901b:901b:1324:ada3:b51b:fffe:8ac8	255.254.138.200
cb15:901b:901b:1324:ada3:b51b:fffe:8ac9	255.254.138.201
cb15:901b:901b:1324:ada3:b51b:fffe:8aca	255.254.138.202
cb15:901b:901b:1324:ada3:b51b:fffe:8acb	255.254.138.203
cb15:901b:901b:1324:ada3:b51b:fffe:8acc	255.254.138.204
cb15:901b:901b:1324:ada3:b51b:fffe:8acd	255.254.138.205
cb15:901b:901b:1324:ada3:b51b:fffe:8ace	255.254.138.206
cb15:901b:901b:1324:ada3:b51b:fffe:8acf	255.254.138.207
cb15:901b:901b:1324:ada3:b51b:fffe:8ad0	255.254.138.208
cb15:901b:901b:1324:ada3:b51b:fffe:8ad1	255.254.138.209
cb15:901b:901b:1324:ada3:b51b:fffe:8ad2	255.254.138.210
cb15:901b:901b:1324:ada3:b51b:fffe:8ad3	255.254.138.211
cb15:901b:901b:1324:ada3:b51b:fffe:8ad4	255.254.138.212
cb15:901b:901b:1324:ada3:b51b:fffe:8ad5	255.254.138.213
cb15:901b:901b:1324:ada3:b51b:fffe:8ad6	255.254.138.214
cb15:901b:901b:1324:ada3:b51b:fffe:8ad7	255.254.138.215
cb15:901b:901b:1324:ada3:b51b:fffe:8ad8	255.254.138.216
cb15:901b:901b:1324:ada3:b51b:fffe:8ad9	255.254.138.217
cb15:901b:901b:1324:ada3:b51b:fffe:8ada	255.254.138.218
cb15:901b:901b:1324:ada3:b51b:fffe:8adb	255.254.138.219
cb15:901b:901b:1324:ada3:b51b:fffe:8adc	255.254.138.220
cb15:901b:901b:1324:ada3:b51b:fffe:8add	255.254.138.221
cb15:901b:901b:1324:ada3:b51b:fffe:8ade	255.254.138.222
cb15:901b:901b:1324:ada3:b51b:fffe:8adf	255.254.138.223
cb15:901b:901b:1324:ada3:b51b:fffe:8ae0	255.254.138.224
cb15:901b:901b:1324:ada3:b51b:fffe:8ae1	255.254.138.225
cb15:901b:901b:1324:ada3:b51b:fffe:8ae2	255.254.138.226
cb15:901b:901b:1324:ada3:b51b:fffe:8ae3	255.254.138.227
cb15:901b:901b:1324:ada3:b51b:fffe:8ae4	255.254.138.228
cb15:901b:901b:1324:ada3:b51b:fffe:8ae5	255.254.138.229
cb15:901b:901b:1324:ada3:b51b:fffe:8ae6	255.254.138.230
cb15:901b:901b:1324:ada3:b51b:fffe:8ae7	255.254.138.231
cb15:901b:901b:1324:ada3:b51b:fffe:8ae8	255.254.138.232
cb15:901b:901b:1324:ada3:b51b:fffe:8ae9	255.254.138.233
cb15:901b:901b:1324:ada3:b51b:fffe:8aea	255.254.138.234
cb15:901b:901b:1324:ada3:b51b:fffe:8aeb	255.254.138.235
cb15:901b:901b:1324:ada3:b51b:fffe:8aec	255.254.138.236
cb15:901b:901b:1324:ada3:b51b:fffe:8aed	255.254.138.237
cb15:901b:901b:1324:ada3:b51b:fffe:8aee	255.254.138.238
cb15:901b:901b:1324:ada3:b51b:fffe:8aef	255.254.138.239
cb15:901b:901b:1324:ada3:b51b:fffe:8af0	255.254.138.240
cb15:901b:901b:1324:ada3:b51b:fffe:8af1	255.254.138.241
cb15:901b:901b:1324:ada3:b51b:fffe:8af2	255.254.138.242
cb15:901b:901b:1324:ada3:b51b:fffe:8af3	255.254.138.243
cb15:901b:901b:1324:ada3:b51b:fffe:8af4	255.254.138.244
cb15:901b:901b:1324:ada3:b51b:fffe:8af5	255.254.138.245
cb15:901b:901b:1324:ada3:b51b:fffe:8af6	255.254.138.246
cb15:901b:901b:1324:ada3:b51b:fffe:8af7	255.254.138.247
cb15:901b:901b:1324:ada3:b51b:fffe:8af8	255.254.138.248
cb15:901b:901b:1324:ada3:b51b:fffe:8af9	255.254.138.249
cb15:901b:901b:1324:ada3:b51b:fffe:8afa	255.254.138.250
cb15:901b:901b:1324:ada3:b51b:fffe:8afb	255.254.138.251
cb15:901b:901b:1324:ada3:b51b:fffe:8afc	255.254.138.252
cb15:901b:901b:1324:ada3:b51b:fffe:8afd	255.254.138.253
cb15:901b:901b:1324:ada3:b51b:fffe:8afe	255.254.138.254
cb15:901b:901b:1324:ada3:b51b:fffe:8aff	255.254.138.255

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.