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:8024:901b:91ca:3155:cbb:a01	12.187.10.1
cb15:901b:8024:901b:91ca:3155:cbb:a02	12.187.10.2
cb15:901b:8024:901b:91ca:3155:cbb:a03	12.187.10.3
cb15:901b:8024:901b:91ca:3155:cbb:a04	12.187.10.4
cb15:901b:8024:901b:91ca:3155:cbb:a05	12.187.10.5
cb15:901b:8024:901b:91ca:3155:cbb:a06	12.187.10.6
cb15:901b:8024:901b:91ca:3155:cbb:a07	12.187.10.7
cb15:901b:8024:901b:91ca:3155:cbb:a08	12.187.10.8
cb15:901b:8024:901b:91ca:3155:cbb:a09	12.187.10.9
cb15:901b:8024:901b:91ca:3155:cbb:a0a	12.187.10.10
cb15:901b:8024:901b:91ca:3155:cbb:a0b	12.187.10.11
cb15:901b:8024:901b:91ca:3155:cbb:a0c	12.187.10.12
cb15:901b:8024:901b:91ca:3155:cbb:a0d	12.187.10.13
cb15:901b:8024:901b:91ca:3155:cbb:a0e	12.187.10.14
cb15:901b:8024:901b:91ca:3155:cbb:a0f	12.187.10.15
cb15:901b:8024:901b:91ca:3155:cbb:a10	12.187.10.16
cb15:901b:8024:901b:91ca:3155:cbb:a11	12.187.10.17
cb15:901b:8024:901b:91ca:3155:cbb:a12	12.187.10.18
cb15:901b:8024:901b:91ca:3155:cbb:a13	12.187.10.19
cb15:901b:8024:901b:91ca:3155:cbb:a14	12.187.10.20
cb15:901b:8024:901b:91ca:3155:cbb:a15	12.187.10.21
cb15:901b:8024:901b:91ca:3155:cbb:a16	12.187.10.22
cb15:901b:8024:901b:91ca:3155:cbb:a17	12.187.10.23
cb15:901b:8024:901b:91ca:3155:cbb:a18	12.187.10.24
cb15:901b:8024:901b:91ca:3155:cbb:a19	12.187.10.25
cb15:901b:8024:901b:91ca:3155:cbb:a1a	12.187.10.26
cb15:901b:8024:901b:91ca:3155:cbb:a1b	12.187.10.27
cb15:901b:8024:901b:91ca:3155:cbb:a1c	12.187.10.28
cb15:901b:8024:901b:91ca:3155:cbb:a1d	12.187.10.29
cb15:901b:8024:901b:91ca:3155:cbb:a1e	12.187.10.30
cb15:901b:8024:901b:91ca:3155:cbb:a1f	12.187.10.31
cb15:901b:8024:901b:91ca:3155:cbb:a20	12.187.10.32
cb15:901b:8024:901b:91ca:3155:cbb:a21	12.187.10.33
cb15:901b:8024:901b:91ca:3155:cbb:a22	12.187.10.34
cb15:901b:8024:901b:91ca:3155:cbb:a23	12.187.10.35
cb15:901b:8024:901b:91ca:3155:cbb:a24	12.187.10.36
cb15:901b:8024:901b:91ca:3155:cbb:a25	12.187.10.37
cb15:901b:8024:901b:91ca:3155:cbb:a26	12.187.10.38
cb15:901b:8024:901b:91ca:3155:cbb:a27	12.187.10.39
cb15:901b:8024:901b:91ca:3155:cbb:a28	12.187.10.40
cb15:901b:8024:901b:91ca:3155:cbb:a29	12.187.10.41
cb15:901b:8024:901b:91ca:3155:cbb:a2a	12.187.10.42
cb15:901b:8024:901b:91ca:3155:cbb:a2b	12.187.10.43
cb15:901b:8024:901b:91ca:3155:cbb:a2c	12.187.10.44
cb15:901b:8024:901b:91ca:3155:cbb:a2d	12.187.10.45
cb15:901b:8024:901b:91ca:3155:cbb:a2e	12.187.10.46
cb15:901b:8024:901b:91ca:3155:cbb:a2f	12.187.10.47
cb15:901b:8024:901b:91ca:3155:cbb:a30	12.187.10.48
cb15:901b:8024:901b:91ca:3155:cbb:a31	12.187.10.49
cb15:901b:8024:901b:91ca:3155:cbb:a32	12.187.10.50
cb15:901b:8024:901b:91ca:3155:cbb:a33	12.187.10.51
cb15:901b:8024:901b:91ca:3155:cbb:a34	12.187.10.52
cb15:901b:8024:901b:91ca:3155:cbb:a35	12.187.10.53
cb15:901b:8024:901b:91ca:3155:cbb:a36	12.187.10.54
cb15:901b:8024:901b:91ca:3155:cbb:a37	12.187.10.55
cb15:901b:8024:901b:91ca:3155:cbb:a38	12.187.10.56
cb15:901b:8024:901b:91ca:3155:cbb:a39	12.187.10.57
cb15:901b:8024:901b:91ca:3155:cbb:a3a	12.187.10.58
cb15:901b:8024:901b:91ca:3155:cbb:a3b	12.187.10.59
cb15:901b:8024:901b:91ca:3155:cbb:a3c	12.187.10.60

cb15:901b:8024:901b:91ca:3155:cbb:a3d	12.187.10.61
cb15:901b:8024:901b:91ca:3155:cbb:a3e	12.187.10.62
cb15:901b:8024:901b:91ca:3155:cbb:a3f	12.187.10.63
cb15:901b:8024:901b:91ca:3155:cbb:a40	12.187.10.64
cb15:901b:8024:901b:91ca:3155:cbb:a41	12.187.10.65
cb15:901b:8024:901b:91ca:3155:cbb:a42	12.187.10.66
cb15:901b:8024:901b:91ca:3155:cbb:a43	12.187.10.67
cb15:901b:8024:901b:91ca:3155:cbb:a44	12.187.10.68
cb15:901b:8024:901b:91ca:3155:cbb:a45	12.187.10.69
cb15:901b:8024:901b:91ca:3155:cbb:a46	12.187.10.70
cb15:901b:8024:901b:91ca:3155:cbb:a47	12.187.10.71
cb15:901b:8024:901b:91ca:3155:cbb:a48	12.187.10.72
cb15:901b:8024:901b:91ca:3155:cbb:a49	12.187.10.73
cb15:901b:8024:901b:91ca:3155:cbb:a4a	12.187.10.74
cb15:901b:8024:901b:91ca:3155:cbb:a4b	12.187.10.75
cb15:901b:8024:901b:91ca:3155:cbb:a4c	12.187.10.76
cb15:901b:8024:901b:91ca:3155:cbb:a4d	12.187.10.77
cb15:901b:8024:901b:91ca:3155:cbb:a4e	12.187.10.78
cb15:901b:8024:901b:91ca:3155:cbb:a4f	12.187.10.79
cb15:901b:8024:901b:91ca:3155:cbb:a50	12.187.10.80
cb15:901b:8024:901b:91ca:3155:cbb:a51	12.187.10.81
cb15:901b:8024:901b:91ca:3155:cbb:a52	12.187.10.82
cb15:901b:8024:901b:91ca:3155:cbb:a53	12.187.10.83
cb15:901b:8024:901b:91ca:3155:cbb:a54	12.187.10.84
cb15:901b:8024:901b:91ca:3155:cbb:a55	12.187.10.85
cb15:901b:8024:901b:91ca:3155:cbb:a56	12.187.10.86
cb15:901b:8024:901b:91ca:3155:cbb:a57	12.187.10.87
cb15:901b:8024:901b:91ca:3155:cbb:a58	12.187.10.88
cb15:901b:8024:901b:91ca:3155:cbb:a59	12.187.10.89
cb15:901b:8024:901b:91ca:3155:cbb:a5a	12.187.10.90
cb15:901b:8024:901b:91ca:3155:cbb:a5b	12.187.10.91
cb15:901b:8024:901b:91ca:3155:cbb:a5c	12.187.10.92
cb15:901b:8024:901b:91ca:3155:cbb:a5d	12.187.10.93
cb15:901b:8024:901b:91ca:3155:cbb:a5e	12.187.10.94
cb15:901b:8024:901b:91ca:3155:cbb:a5f	12.187.10.95
cb15:901b:8024:901b:91ca:3155:cbb:a60	12.187.10.96
cb15:901b:8024:901b:91ca:3155:cbb:a61	12.187.10.97
cb15:901b:8024:901b:91ca:3155:cbb:a62	12.187.10.98
cb15:901b:8024:901b:91ca:3155:cbb:a63	12.187.10.99
cb15:901b:8024:901b:91ca:3155:cbb:a64	12.187.10.100
cb15:901b:8024:901b:91ca:3155:cbb:a65	12.187.10.101
cb15:901b:8024:901b:91ca:3155:cbb:a66	12.187.10.102
cb15:901b:8024:901b:91ca:3155:cbb:a67	12.187.10.103
cb15:901b:8024:901b:91ca:3155:cbb:a68	12.187.10.104
cb15:901b:8024:901b:91ca:3155:cbb:a69	12.187.10.105
cb15:901b:8024:901b:91ca:3155:cbb:a6a	12.187.10.106
cb15:901b:8024:901b:91ca:3155:cbb:a6b	12.187.10.107
cb15:901b:8024:901b:91ca:3155:cbb:a6c	12.187.10.108
cb15:901b:8024:901b:91ca:3155:cbb:a6d	12.187.10.109
cb15:901b:8024:901b:91ca:3155:cbb:a6e	12.187.10.110
cb15:901b:8024:901b:91ca:3155:cbb:a6f	12.187.10.111
cb15:901b:8024:901b:91ca:3155:cbb:a70	12.187.10.112
cb15:901b:8024:901b:91ca:3155:cbb:a71	12.187.10.113
cb15:901b:8024:901b:91ca:3155:cbb:a72	12.187.10.114
cb15:901b:8024:901b:91ca:3155:cbb:a73	12.187.10.115
cb15:901b:8024:901b:91ca:3155:cbb:a74	12.187.10.116
cb15:901b:8024:901b:91ca:3155:cbb:a75	12.187.10.117
cb15:901b:8024:901b:91ca:3155:cbb:a76	12.187.10.118
cb15:901b:8024:901b:91ca:3155:cbb:a77	12.187.10.119
cb15:901b:8024:901b:91ca:3155:cbb:a78	12.187.10.120

cb15:901b:8024:901b:91ca:3155:cbb:a79	12.187.10.121
cb15:901b:8024:901b:91ca:3155:cbb:a7a	12.187.10.122
cb15:901b:8024:901b:91ca:3155:cbb:a7b	12.187.10.123
cb15:901b:8024:901b:91ca:3155:cbb:a7c	12.187.10.124
cb15:901b:8024:901b:91ca:3155:cbb:a7d	12.187.10.125
cb15:901b:8024:901b:91ca:3155:cbb:a7e	12.187.10.126
cb15:901b:8024:901b:91ca:3155:cbb:a7f	12.187.10.127
cb15:901b:8024:901b:91ca:3155:cbb:a80	12.187.10.128
cb15:901b:8024:901b:91ca:3155:cbb:a81	12.187.10.129
cb15:901b:8024:901b:91ca:3155:cbb:a82	12.187.10.130
cb15:901b:8024:901b:91ca:3155:cbb:a83	12.187.10.131
cb15:901b:8024:901b:91ca:3155:cbb:a84	12.187.10.132
cb15:901b:8024:901b:91ca:3155:cbb:a85	12.187.10.133
cb15:901b:8024:901b:91ca:3155:cbb:a86	12.187.10.134
cb15:901b:8024:901b:91ca:3155:cbb:a87	12.187.10.135
cb15:901b:8024:901b:91ca:3155:cbb:a88	12.187.10.136
cb15:901b:8024:901b:91ca:3155:cbb:a89	12.187.10.137
cb15:901b:8024:901b:91ca:3155:cbb:a8a	12.187.10.138
cb15:901b:8024:901b:91ca:3155:cbb:a8b	12.187.10.139
cb15:901b:8024:901b:91ca:3155:cbb:a8c	12.187.10.140
cb15:901b:8024:901b:91ca:3155:cbb:a8d	12.187.10.141
cb15:901b:8024:901b:91ca:3155:cbb:a8e	12.187.10.142
cb15:901b:8024:901b:91ca:3155:cbb:a8f	12.187.10.143
cb15:901b:8024:901b:91ca:3155:cbb:a90	12.187.10.144
cb15:901b:8024:901b:91ca:3155:cbb:a91	12.187.10.145
cb15:901b:8024:901b:91ca:3155:cbb:a92	12.187.10.146
cb15:901b:8024:901b:91ca:3155:cbb:a93	12.187.10.147
cb15:901b:8024:901b:91ca:3155:cbb:a94	12.187.10.148
cb15:901b:8024:901b:91ca:3155:cbb:a95	12.187.10.149
cb15:901b:8024:901b:91ca:3155:cbb:a96	12.187.10.150
cb15:901b:8024:901b:91ca:3155:cbb:a97	12.187.10.151
cb15:901b:8024:901b:91ca:3155:cbb:a98	12.187.10.152
cb15:901b:8024:901b:91ca:3155:cbb:a99	12.187.10.153
cb15:901b:8024:901b:91ca:3155:cbb:a9a	12.187.10.154
cb15:901b:8024:901b:91ca:3155:cbb:a9b	12.187.10.155
cb15:901b:8024:901b:91ca:3155:cbb:a9c	12.187.10.156
cb15:901b:8024:901b:91ca:3155:cbb:a9d	12.187.10.157
cb15:901b:8024:901b:91ca:3155:cbb:a9e	12.187.10.158
cb15:901b:8024:901b:91ca:3155:cbb:a9f	12.187.10.159
cb15:901b:8024:901b:91ca:3155:cbb:aa0	12.187.10.160
cb15:901b:8024:901b:91ca:3155:cbb:aa1	12.187.10.161
cb15:901b:8024:901b:91ca:3155:cbb:aa2	12.187.10.162
cb15:901b:8024:901b:91ca:3155:cbb:aa3	12.187.10.163
cb15:901b:8024:901b:91ca:3155:cbb:aa4	12.187.10.164
cb15:901b:8024:901b:91ca:3155:cbb:aa5	12.187.10.165
cb15:901b:8024:901b:91ca:3155:cbb:aa6	12.187.10.166
cb15:901b:8024:901b:91ca:3155:cbb:aa7	12.187.10.167
cb15:901b:8024:901b:91ca:3155:cbb:aa8	12.187.10.168
cb15:901b:8024:901b:91ca:3155:cbb:aa9	12.187.10.169
cb15:901b:8024:901b:91ca:3155:cbb:aaa	12.187.10.170
cb15:901b:8024:901b:91ca:3155:cbb:aab	12.187.10.171
cb15:901b:8024:901b:91ca:3155:cbb:aac	12.187.10.172
cb15:901b:8024:901b:91ca:3155:cbb:aad	12.187.10.173
cb15:901b:8024:901b:91ca:3155:cbb:aae	12.187.10.174
cb15:901b:8024:901b:91ca:3155:cbb:aaf	12.187.10.175
cb15:901b:8024:901b:91ca:3155:cbb:ab0	12.187.10.176
cb15:901b:8024:901b:91ca:3155:cbb:ab1	12.187.10.177
cb15:901b:8024:901b:91ca:3155:cbb:ab2	12.187.10.178
cb15:901b:8024:901b:91ca:3155:cbb:ab3	12.187.10.179
cb15:901b:8024:901b:91ca:3155:cbb:ab4	12.187.10.180

cb15:901b:8024:901b:91ca:3155:cbb:ab5	12.187.10.181
cb15:901b:8024:901b:91ca:3155:cbb:ab6	12.187.10.182
cb15:901b:8024:901b:91ca:3155:cbb:ab7	12.187.10.183
cb15:901b:8024:901b:91ca:3155:cbb:ab8	12.187.10.184
cb15:901b:8024:901b:91ca:3155:cbb:ab9	12.187.10.185
cb15:901b:8024:901b:91ca:3155:cbb:aba	12.187.10.186
cb15:901b:8024:901b:91ca:3155:cbb:abb	12.187.10.187
cb15:901b:8024:901b:91ca:3155:cbb:abc	12.187.10.188
cb15:901b:8024:901b:91ca:3155:cbb:abd	12.187.10.189
cb15:901b:8024:901b:91ca:3155:cbb:abe	12.187.10.190
cb15:901b:8024:901b:91ca:3155:cbb:abf	12.187.10.191
cb15:901b:8024:901b:91ca:3155:cbb:ac0	12.187.10.192
cb15:901b:8024:901b:91ca:3155:cbb:ac1	12.187.10.193
cb15:901b:8024:901b:91ca:3155:cbb:ac2	12.187.10.194
cb15:901b:8024:901b:91ca:3155:cbb:ac3	12.187.10.195
cb15:901b:8024:901b:91ca:3155:cbb:ac4	12.187.10.196
cb15:901b:8024:901b:91ca:3155:cbb:ac5	12.187.10.197
cb15:901b:8024:901b:91ca:3155:cbb:ac6	12.187.10.198
cb15:901b:8024:901b:91ca:3155:cbb:ac7	12.187.10.199
cb15:901b:8024:901b:91ca:3155:cbb:ac8	12.187.10.200
cb15:901b:8024:901b:91ca:3155:cbb:ac9	12.187.10.201
cb15:901b:8024:901b:91ca:3155:cbb:aca	12.187.10.202
cb15:901b:8024:901b:91ca:3155:cbb:acb	12.187.10.203
cb15:901b:8024:901b:91ca:3155:cbb:acc	12.187.10.204
cb15:901b:8024:901b:91ca:3155:cbb:acd	12.187.10.205
cb15:901b:8024:901b:91ca:3155:cbb:ace	12.187.10.206
cb15:901b:8024:901b:91ca:3155:cbb:acf	12.187.10.207
cb15:901b:8024:901b:91ca:3155:cbb:ad0	12.187.10.208
cb15:901b:8024:901b:91ca:3155:cbb:ad1	12.187.10.209
cb15:901b:8024:901b:91ca:3155:cbb:ad2	12.187.10.210
cb15:901b:8024:901b:91ca:3155:cbb:ad3	12.187.10.211
cb15:901b:8024:901b:91ca:3155:cbb:ad4	12.187.10.212
cb15:901b:8024:901b:91ca:3155:cbb:ad5	12.187.10.213
cb15:901b:8024:901b:91ca:3155:cbb:ad6	12.187.10.214
cb15:901b:8024:901b:91ca:3155:cbb:ad7	12.187.10.215
cb15:901b:8024:901b:91ca:3155:cbb:ad8	12.187.10.216
cb15:901b:8024:901b:91ca:3155:cbb:ad9	12.187.10.217
cb15:901b:8024:901b:91ca:3155:cbb:ada	12.187.10.218
cb15:901b:8024:901b:91ca:3155:cbb:adb	12.187.10.219
cb15:901b:8024:901b:91ca:3155:cbb:adc	12.187.10.220
cb15:901b:8024:901b:91ca:3155:cbb:add	12.187.10.221
cb15:901b:8024:901b:91ca:3155:cbb:ade	12.187.10.222
cb15:901b:8024:901b:91ca:3155:cbb:adf	12.187.10.223
cb15:901b:8024:901b:91ca:3155:cbb:ae0	12.187.10.224
cb15:901b:8024:901b:91ca:3155:cbb:ae1	12.187.10.225
cb15:901b:8024:901b:91ca:3155:cbb:ae2	12.187.10.226
cb15:901b:8024:901b:91ca:3155:cbb:ae3	12.187.10.227
cb15:901b:8024:901b:91ca:3155:cbb:ae4	12.187.10.228
cb15:901b:8024:901b:91ca:3155:cbb:ae5	12.187.10.229
cb15:901b:8024:901b:91ca:3155:cbb:ae6	12.187.10.230
cb15:901b:8024:901b:91ca:3155:cbb:ae7	12.187.10.231
cb15:901b:8024:901b:91ca:3155:cbb:ae8	12.187.10.232
cb15:901b:8024:901b:91ca:3155:cbb:ae9	12.187.10.233
cb15:901b:8024:901b:91ca:3155:cbb:aea	12.187.10.234
cb15:901b:8024:901b:91ca:3155:cbb:aeb	12.187.10.235
cb15:901b:8024:901b:91ca:3155:cbb:aec	12.187.10.236
cb15:901b:8024:901b:91ca:3155:cbb:aed	12.187.10.237
cb15:901b:8024:901b:91ca:3155:cbb:aee	12.187.10.238
cb15:901b:8024:901b:91ca:3155:cbb:aef	12.187.10.239
cb15:901b:8024:901b:91ca:3155:cbb:af0	12.187.10.240
cb15:901b:8024:901b:91ca:3155:cbb:af1	12.187.10.241
cb15:901b:8024:901b:91ca:3155:cbb:af2	12.187.10.242
cb15:901b:8024:901b:91ca:3155:cbb:af3	12.187.10.243
cb15:901b:8024:901b:91ca:3155:cbb:af4	12.187.10.244
cb15:901b:8024:901b:91ca:3155:cbb:af5	12.187.10.245
cb15:901b:8024:901b:91ca:3155:cbb:af6	12.187.10.246
cb15:901b:8024:901b:91ca:3155:cbb:af7	12.187.10.247
cb15:901b:8024:901b:91ca:3155:cbb:af8	12.187.10.248
cb15:901b:8024:901b:91ca:3155:cbb:af9	12.187.10.249
cb15:901b:8024:901b:91ca:3155:cbb:afa	12.187.10.250
cb15:901b:8024:901b:91ca:3155:cbb:afb	12.187.10.251
cb15:901b:8024:901b:91ca:3155:cbb:afc	12.187.10.252
cb15:901b:8024:901b:91ca:3155:cbb:afd	12.187.10.253
cb15:901b:8024:901b:91ca:3155:cbb:afe	12.187.10.254
cb15:901b:8024:901b:91ca:3155:cbb:aff	12.187.10.255

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.