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:db24:c681:8a01	198.129.138.1
cb15:901b:901b:1324:ada3:db24:c681:8a02	198.129.138.2
cb15:901b:901b:1324:ada3:db24:c681:8a03	198.129.138.3
cb15:901b:901b:1324:ada3:db24:c681:8a04	198.129.138.4
cb15:901b:901b:1324:ada3:db24:c681:8a05	198.129.138.5
cb15:901b:901b:1324:ada3:db24:c681:8a06	198.129.138.6
cb15:901b:901b:1324:ada3:db24:c681:8a07	198.129.138.7
cb15:901b:901b:1324:ada3:db24:c681:8a08	198.129.138.8
cb15:901b:901b:1324:ada3:db24:c681:8a09	198.129.138.9
cb15:901b:901b:1324:ada3:db24:c681:8a0a	198.129.138.10
cb15:901b:901b:1324:ada3:db24:c681:8a0b	198.129.138.11
cb15:901b:901b:1324:ada3:db24:c681:8a0c	198.129.138.12
cb15:901b:901b:1324:ada3:db24:c681:8a0d	198.129.138.13
cb15:901b:901b:1324:ada3:db24:c681:8a0e	198.129.138.14
cb15:901b:901b:1324:ada3:db24:c681:8a0f	198.129.138.15
cb15:901b:901b:1324:ada3:db24:c681:8a10	198.129.138.16
cb15:901b:901b:1324:ada3:db24:c681:8a11	198.129.138.17
cb15:901b:901b:1324:ada3:db24:c681:8a12	198.129.138.18
cb15:901b:901b:1324:ada3:db24:c681:8a13	198.129.138.19
cb15:901b:901b:1324:ada3:db24:c681:8a14	198.129.138.20
cb15:901b:901b:1324:ada3:db24:c681:8a15	198.129.138.21
cb15:901b:901b:1324:ada3:db24:c681:8a16	198.129.138.22
cb15:901b:901b:1324:ada3:db24:c681:8a17	198.129.138.23
cb15:901b:901b:1324:ada3:db24:c681:8a18	198.129.138.24
cb15:901b:901b:1324:ada3:db24:c681:8a19	198.129.138.25
cb15:901b:901b:1324:ada3:db24:c681:8a1a	198.129.138.26
cb15:901b:901b:1324:ada3:db24:c681:8a1b	198.129.138.27
cb15:901b:901b:1324:ada3:db24:c681:8a1c	198.129.138.28
cb15:901b:901b:1324:ada3:db24:c681:8a1d	198.129.138.29
cb15:901b:901b:1324:ada3:db24:c681:8a1e	198.129.138.30
cb15:901b:901b:1324:ada3:db24:c681:8a1f	198.129.138.31
cb15:901b:901b:1324:ada3:db24:c681:8a20	198.129.138.32
cb15:901b:901b:1324:ada3:db24:c681:8a21	198.129.138.33
cb15:901b:901b:1324:ada3:db24:c681:8a22	198.129.138.34
cb15:901b:901b:1324:ada3:db24:c681:8a23	198.129.138.35
cb15:901b:901b:1324:ada3:db24:c681:8a24	198.129.138.36
cb15:901b:901b:1324:ada3:db24:c681:8a25	198.129.138.37
cb15:901b:901b:1324:ada3:db24:c681:8a26	198.129.138.38
cb15:901b:901b:1324:ada3:db24:c681:8a27	198.129.138.39
cb15:901b:901b:1324:ada3:db24:c681:8a28	198.129.138.40
cb15:901b:901b:1324:ada3:db24:c681:8a29	198.129.138.41
cb15:901b:901b:1324:ada3:db24:c681:8a2a	198.129.138.42
cb15:901b:901b:1324:ada3:db24:c681:8a2b	198.129.138.43
cb15:901b:901b:1324:ada3:db24:c681:8a2c	198.129.138.44
cb15:901b:901b:1324:ada3:db24:c681:8a2d	198.129.138.45
cb15:901b:901b:1324:ada3:db24:c681:8a2e	198.129.138.46
cb15:901b:901b:1324:ada3:db24:c681:8a2f	198.129.138.47
cb15:901b:901b:1324:ada3:db24:c681:8a30	198.129.138.48
cb15:901b:901b:1324:ada3:db24:c681:8a31	198.129.138.49
cb15:901b:901b:1324:ada3:db24:c681:8a32	198.129.138.50
cb15:901b:901b:1324:ada3:db24:c681:8a33	198.129.138.51
cb15:901b:901b:1324:ada3:db24:c681:8a34	198.129.138.52
cb15:901b:901b:1324:ada3:db24:c681:8a35	198.129.138.53
cb15:901b:901b:1324:ada3:db24:c681:8a36	198.129.138.54
cb15:901b:901b:1324:ada3:db24:c681:8a37	198.129.138.55
cb15:901b:901b:1324:ada3:db24:c681:8a38	198.129.138.56
cb15:901b:901b:1324:ada3:db24:c681:8a39	198.129.138.57
cb15:901b:901b:1324:ada3:db24:c681:8a3a	198.129.138.58
cb15:901b:901b:1324:ada3:db24:c681:8a3b	198.129.138.59
cb15:901b:901b:1324:ada3:db24:c681:8a3c	198.129.138.60

cb15:901b:901b:1324:ada3:db24:c681:8a3d	198.129.138.61
cb15:901b:901b:1324:ada3:db24:c681:8a3e	198.129.138.62
cb15:901b:901b:1324:ada3:db24:c681:8a3f	198.129.138.63
cb15:901b:901b:1324:ada3:db24:c681:8a40	198.129.138.64
cb15:901b:901b:1324:ada3:db24:c681:8a41	198.129.138.65
cb15:901b:901b:1324:ada3:db24:c681:8a42	198.129.138.66
cb15:901b:901b:1324:ada3:db24:c681:8a43	198.129.138.67
cb15:901b:901b:1324:ada3:db24:c681:8a44	198.129.138.68
cb15:901b:901b:1324:ada3:db24:c681:8a45	198.129.138.69
cb15:901b:901b:1324:ada3:db24:c681:8a46	198.129.138.70
cb15:901b:901b:1324:ada3:db24:c681:8a47	198.129.138.71
cb15:901b:901b:1324:ada3:db24:c681:8a48	198.129.138.72
cb15:901b:901b:1324:ada3:db24:c681:8a49	198.129.138.73
cb15:901b:901b:1324:ada3:db24:c681:8a4a	198.129.138.74
cb15:901b:901b:1324:ada3:db24:c681:8a4b	198.129.138.75
cb15:901b:901b:1324:ada3:db24:c681:8a4c	198.129.138.76
cb15:901b:901b:1324:ada3:db24:c681:8a4d	198.129.138.77
cb15:901b:901b:1324:ada3:db24:c681:8a4e	198.129.138.78
cb15:901b:901b:1324:ada3:db24:c681:8a4f	198.129.138.79
cb15:901b:901b:1324:ada3:db24:c681:8a50	198.129.138.80
cb15:901b:901b:1324:ada3:db24:c681:8a51	198.129.138.81
cb15:901b:901b:1324:ada3:db24:c681:8a52	198.129.138.82
cb15:901b:901b:1324:ada3:db24:c681:8a53	198.129.138.83
cb15:901b:901b:1324:ada3:db24:c681:8a54	198.129.138.84
cb15:901b:901b:1324:ada3:db24:c681:8a55	198.129.138.85
cb15:901b:901b:1324:ada3:db24:c681:8a56	198.129.138.86
cb15:901b:901b:1324:ada3:db24:c681:8a57	198.129.138.87
cb15:901b:901b:1324:ada3:db24:c681:8a58	198.129.138.88
cb15:901b:901b:1324:ada3:db24:c681:8a59	198.129.138.89
cb15:901b:901b:1324:ada3:db24:c681:8a5a	198.129.138.90
cb15:901b:901b:1324:ada3:db24:c681:8a5b	198.129.138.91
cb15:901b:901b:1324:ada3:db24:c681:8a5c	198.129.138.92
cb15:901b:901b:1324:ada3:db24:c681:8a5d	198.129.138.93
cb15:901b:901b:1324:ada3:db24:c681:8a5e	198.129.138.94
cb15:901b:901b:1324:ada3:db24:c681:8a5f	198.129.138.95
cb15:901b:901b:1324:ada3:db24:c681:8a60	198.129.138.96
cb15:901b:901b:1324:ada3:db24:c681:8a61	198.129.138.97
cb15:901b:901b:1324:ada3:db24:c681:8a62	198.129.138.98
cb15:901b:901b:1324:ada3:db24:c681:8a63	198.129.138.99
cb15:901b:901b:1324:ada3:db24:c681:8a64	198.129.138.100
cb15:901b:901b:1324:ada3:db24:c681:8a65	198.129.138.101
cb15:901b:901b:1324:ada3:db24:c681:8a66	198.129.138.102
cb15:901b:901b:1324:ada3:db24:c681:8a67	198.129.138.103
cb15:901b:901b:1324:ada3:db24:c681:8a68	198.129.138.104
cb15:901b:901b:1324:ada3:db24:c681:8a69	198.129.138.105
cb15:901b:901b:1324:ada3:db24:c681:8a6a	198.129.138.106
cb15:901b:901b:1324:ada3:db24:c681:8a6b	198.129.138.107
cb15:901b:901b:1324:ada3:db24:c681:8a6c	198.129.138.108
cb15:901b:901b:1324:ada3:db24:c681:8a6d	198.129.138.109
cb15:901b:901b:1324:ada3:db24:c681:8a6e	198.129.138.110
cb15:901b:901b:1324:ada3:db24:c681:8a6f	198.129.138.111
cb15:901b:901b:1324:ada3:db24:c681:8a70	198.129.138.112
cb15:901b:901b:1324:ada3:db24:c681:8a71	198.129.138.113
cb15:901b:901b:1324:ada3:db24:c681:8a72	198.129.138.114
cb15:901b:901b:1324:ada3:db24:c681:8a73	198.129.138.115
cb15:901b:901b:1324:ada3:db24:c681:8a74	198.129.138.116
cb15:901b:901b:1324:ada3:db24:c681:8a75	198.129.138.117
cb15:901b:901b:1324:ada3:db24:c681:8a76	198.129.138.118
cb15:901b:901b:1324:ada3:db24:c681:8a77	198.129.138.119
cb15:901b:901b:1324:ada3:db24:c681:8a78	198.129.138.120

cb15:901b:901b:1324:ada3:db24:c681:8a79	198.129.138.121
cb15:901b:901b:1324:ada3:db24:c681:8a7a	198.129.138.122
cb15:901b:901b:1324:ada3:db24:c681:8a7b	198.129.138.123
cb15:901b:901b:1324:ada3:db24:c681:8a7c	198.129.138.124
cb15:901b:901b:1324:ada3:db24:c681:8a7d	198.129.138.125
cb15:901b:901b:1324:ada3:db24:c681:8a7e	198.129.138.126
cb15:901b:901b:1324:ada3:db24:c681:8a7f	198.129.138.127
cb15:901b:901b:1324:ada3:db24:c681:8a80	198.129.138.128
cb15:901b:901b:1324:ada3:db24:c681:8a81	198.129.138.129
cb15:901b:901b:1324:ada3:db24:c681:8a82	198.129.138.130
cb15:901b:901b:1324:ada3:db24:c681:8a83	198.129.138.131
cb15:901b:901b:1324:ada3:db24:c681:8a84	198.129.138.132
cb15:901b:901b:1324:ada3:db24:c681:8a85	198.129.138.133
cb15:901b:901b:1324:ada3:db24:c681:8a86	198.129.138.134
cb15:901b:901b:1324:ada3:db24:c681:8a87	198.129.138.135
cb15:901b:901b:1324:ada3:db24:c681:8a88	198.129.138.136
cb15:901b:901b:1324:ada3:db24:c681:8a89	198.129.138.137
cb15:901b:901b:1324:ada3:db24:c681:8a8a	198.129.138.138
cb15:901b:901b:1324:ada3:db24:c681:8a8b	198.129.138.139
cb15:901b:901b:1324:ada3:db24:c681:8a8c	198.129.138.140
cb15:901b:901b:1324:ada3:db24:c681:8a8d	198.129.138.141
cb15:901b:901b:1324:ada3:db24:c681:8a8e	198.129.138.142
cb15:901b:901b:1324:ada3:db24:c681:8a8f	198.129.138.143
cb15:901b:901b:1324:ada3:db24:c681:8a90	198.129.138.144
cb15:901b:901b:1324:ada3:db24:c681:8a91	198.129.138.145
cb15:901b:901b:1324:ada3:db24:c681:8a92	198.129.138.146
cb15:901b:901b:1324:ada3:db24:c681:8a93	198.129.138.147
cb15:901b:901b:1324:ada3:db24:c681:8a94	198.129.138.148
cb15:901b:901b:1324:ada3:db24:c681:8a95	198.129.138.149
cb15:901b:901b:1324:ada3:db24:c681:8a96	198.129.138.150
cb15:901b:901b:1324:ada3:db24:c681:8a97	198.129.138.151
cb15:901b:901b:1324:ada3:db24:c681:8a98	198.129.138.152
cb15:901b:901b:1324:ada3:db24:c681:8a99	198.129.138.153
cb15:901b:901b:1324:ada3:db24:c681:8a9a	198.129.138.154
cb15:901b:901b:1324:ada3:db24:c681:8a9b	198.129.138.155
cb15:901b:901b:1324:ada3:db24:c681:8a9c	198.129.138.156
cb15:901b:901b:1324:ada3:db24:c681:8a9d	198.129.138.157
cb15:901b:901b:1324:ada3:db24:c681:8a9e	198.129.138.158
cb15:901b:901b:1324:ada3:db24:c681:8a9f	198.129.138.159
cb15:901b:901b:1324:ada3:db24:c681:8aa0	198.129.138.160
cb15:901b:901b:1324:ada3:db24:c681:8aa1	198.129.138.161
cb15:901b:901b:1324:ada3:db24:c681:8aa2	198.129.138.162
cb15:901b:901b:1324:ada3:db24:c681:8aa3	198.129.138.163
cb15:901b:901b:1324:ada3:db24:c681:8aa4	198.129.138.164
cb15:901b:901b:1324:ada3:db24:c681:8aa5	198.129.138.165
cb15:901b:901b:1324:ada3:db24:c681:8aa6	198.129.138.166
cb15:901b:901b:1324:ada3:db24:c681:8aa7	198.129.138.167
cb15:901b:901b:1324:ada3:db24:c681:8aa8	198.129.138.168
cb15:901b:901b:1324:ada3:db24:c681:8aa9	198.129.138.169
cb15:901b:901b:1324:ada3:db24:c681:8aaa	198.129.138.170
cb15:901b:901b:1324:ada3:db24:c681:8aab	198.129.138.171
cb15:901b:901b:1324:ada3:db24:c681:8aac	198.129.138.172
cb15:901b:901b:1324:ada3:db24:c681:8aad	198.129.138.173
cb15:901b:901b:1324:ada3:db24:c681:8aae	198.129.138.174
cb15:901b:901b:1324:ada3:db24:c681:8aaf	198.129.138.175
cb15:901b:901b:1324:ada3:db24:c681:8ab0	198.129.138.176
cb15:901b:901b:1324:ada3:db24:c681:8ab1	198.129.138.177
cb15:901b:901b:1324:ada3:db24:c681:8ab2	198.129.138.178
cb15:901b:901b:1324:ada3:db24:c681:8ab3	198.129.138.179
cb15:901b:901b:1324:ada3:db24:c681:8ab4	198.129.138.180

cb15:901b:901b:1324:ada3:db24:c681:8ab5	198.129.138.181
cb15:901b:901b:1324:ada3:db24:c681:8ab6	198.129.138.182
cb15:901b:901b:1324:ada3:db24:c681:8ab7	198.129.138.183
cb15:901b:901b:1324:ada3:db24:c681:8ab8	198.129.138.184
cb15:901b:901b:1324:ada3:db24:c681:8ab9	198.129.138.185
cb15:901b:901b:1324:ada3:db24:c681:8aba	198.129.138.186
cb15:901b:901b:1324:ada3:db24:c681:8abb	198.129.138.187
cb15:901b:901b:1324:ada3:db24:c681:8abc	198.129.138.188
cb15:901b:901b:1324:ada3:db24:c681:8abd	198.129.138.189
cb15:901b:901b:1324:ada3:db24:c681:8abe	198.129.138.190
cb15:901b:901b:1324:ada3:db24:c681:8abf	198.129.138.191
cb15:901b:901b:1324:ada3:db24:c681:8ac0	198.129.138.192
cb15:901b:901b:1324:ada3:db24:c681:8ac1	198.129.138.193
cb15:901b:901b:1324:ada3:db24:c681:8ac2	198.129.138.194
cb15:901b:901b:1324:ada3:db24:c681:8ac3	198.129.138.195
cb15:901b:901b:1324:ada3:db24:c681:8ac4	198.129.138.196
cb15:901b:901b:1324:ada3:db24:c681:8ac5	198.129.138.197
cb15:901b:901b:1324:ada3:db24:c681:8ac6	198.129.138.198
cb15:901b:901b:1324:ada3:db24:c681:8ac7	198.129.138.199
cb15:901b:901b:1324:ada3:db24:c681:8ac8	198.129.138.200
cb15:901b:901b:1324:ada3:db24:c681:8ac9	198.129.138.201
cb15:901b:901b:1324:ada3:db24:c681:8aca	198.129.138.202
cb15:901b:901b:1324:ada3:db24:c681:8acb	198.129.138.203
cb15:901b:901b:1324:ada3:db24:c681:8acc	198.129.138.204
cb15:901b:901b:1324:ada3:db24:c681:8acd	198.129.138.205
cb15:901b:901b:1324:ada3:db24:c681:8ace	198.129.138.206
cb15:901b:901b:1324:ada3:db24:c681:8acf	198.129.138.207
cb15:901b:901b:1324:ada3:db24:c681:8ad0	198.129.138.208
cb15:901b:901b:1324:ada3:db24:c681:8ad1	198.129.138.209
cb15:901b:901b:1324:ada3:db24:c681:8ad2	198.129.138.210
cb15:901b:901b:1324:ada3:db24:c681:8ad3	198.129.138.211
cb15:901b:901b:1324:ada3:db24:c681:8ad4	198.129.138.212
cb15:901b:901b:1324:ada3:db24:c681:8ad5	198.129.138.213
cb15:901b:901b:1324:ada3:db24:c681:8ad6	198.129.138.214
cb15:901b:901b:1324:ada3:db24:c681:8ad7	198.129.138.215
cb15:901b:901b:1324:ada3:db24:c681:8ad8	198.129.138.216
cb15:901b:901b:1324:ada3:db24:c681:8ad9	198.129.138.217
cb15:901b:901b:1324:ada3:db24:c681:8ada	198.129.138.218
cb15:901b:901b:1324:ada3:db24:c681:8adb	198.129.138.219
cb15:901b:901b:1324:ada3:db24:c681:8adc	198.129.138.220
cb15:901b:901b:1324:ada3:db24:c681:8add	198.129.138.221
cb15:901b:901b:1324:ada3:db24:c681:8ade	198.129.138.222
cb15:901b:901b:1324:ada3:db24:c681:8adf	198.129.138.223
cb15:901b:901b:1324:ada3:db24:c681:8ae0	198.129.138.224
cb15:901b:901b:1324:ada3:db24:c681:8ae1	198.129.138.225
cb15:901b:901b:1324:ada3:db24:c681:8ae2	198.129.138.226
cb15:901b:901b:1324:ada3:db24:c681:8ae3	198.129.138.227
cb15:901b:901b:1324:ada3:db24:c681:8ae4	198.129.138.228
cb15:901b:901b:1324:ada3:db24:c681:8ae5	198.129.138.229
cb15:901b:901b:1324:ada3:db24:c681:8ae6	198.129.138.230
cb15:901b:901b:1324:ada3:db24:c681:8ae7	198.129.138.231
cb15:901b:901b:1324:ada3:db24:c681:8ae8	198.129.138.232
cb15:901b:901b:1324:ada3:db24:c681:8ae9	198.129.138.233
cb15:901b:901b:1324:ada3:db24:c681:8aea	198.129.138.234
cb15:901b:901b:1324:ada3:db24:c681:8aeb	198.129.138.235
cb15:901b:901b:1324:ada3:db24:c681:8aec	198.129.138.236
cb15:901b:901b:1324:ada3:db24:c681:8aed	198.129.138.237
cb15:901b:901b:1324:ada3:db24:c681:8aee	198.129.138.238
cb15:901b:901b:1324:ada3:db24:c681:8aef	198.129.138.239
cb15:901b:901b:1324:ada3:db24:c681:8af0	198.129.138.240
cb15:901b:901b:1324:ada3:db24:c681:8af1	198.129.138.241
cb15:901b:901b:1324:ada3:db24:c681:8af2	198.129.138.242
cb15:901b:901b:1324:ada3:db24:c681:8af3	198.129.138.243
cb15:901b:901b:1324:ada3:db24:c681:8af4	198.129.138.244
cb15:901b:901b:1324:ada3:db24:c681:8af5	198.129.138.245
cb15:901b:901b:1324:ada3:db24:c681:8af6	198.129.138.246
cb15:901b:901b:1324:ada3:db24:c681:8af7	198.129.138.247
cb15:901b:901b:1324:ada3:db24:c681:8af8	198.129.138.248
cb15:901b:901b:1324:ada3:db24:c681:8af9	198.129.138.249
cb15:901b:901b:1324:ada3:db24:c681:8afa	198.129.138.250
cb15:901b:901b:1324:ada3:db24:c681:8afb	198.129.138.251
cb15:901b:901b:1324:ada3:db24:c681:8afc	198.129.138.252
cb15:901b:901b:1324:ada3:db24:c681:8afd	198.129.138.253
cb15:901b:901b:1324:ada3:db24:c681:8afe	198.129.138.254
cb15:901b:901b:1324:ada3:db24:c681:8aff	198.129.138.255

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.