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:d157:4024:ada9:b218:7b51:2a01	123.81.42.1
cb15:901b:d157:4024:ada9:b218:7b51:2a02	123.81.42.2
cb15:901b:d157:4024:ada9:b218:7b51:2a03	123.81.42.3
cb15:901b:d157:4024:ada9:b218:7b51:2a04	123.81.42.4
cb15:901b:d157:4024:ada9:b218:7b51:2a05	123.81.42.5
cb15:901b:d157:4024:ada9:b218:7b51:2a06	123.81.42.6
cb15:901b:d157:4024:ada9:b218:7b51:2a07	123.81.42.7
cb15:901b:d157:4024:ada9:b218:7b51:2a08	123.81.42.8
cb15:901b:d157:4024:ada9:b218:7b51:2a09	123.81.42.9
cb15:901b:d157:4024:ada9:b218:7b51:2a0a	123.81.42.10
cb15:901b:d157:4024:ada9:b218:7b51:2a0b	123.81.42.11
cb15:901b:d157:4024:ada9:b218:7b51:2a0c	123.81.42.12
cb15:901b:d157:4024:ada9:b218:7b51:2a0d	123.81.42.13
cb15:901b:d157:4024:ada9:b218:7b51:2a0e	123.81.42.14
cb15:901b:d157:4024:ada9:b218:7b51:2a0f	123.81.42.15
cb15:901b:d157:4024:ada9:b218:7b51:2a10	123.81.42.16
cb15:901b:d157:4024:ada9:b218:7b51:2a11	123.81.42.17
cb15:901b:d157:4024:ada9:b218:7b51:2a12	123.81.42.18
cb15:901b:d157:4024:ada9:b218:7b51:2a13	123.81.42.19
cb15:901b:d157:4024:ada9:b218:7b51:2a14	123.81.42.20
cb15:901b:d157:4024:ada9:b218:7b51:2a15	123.81.42.21
cb15:901b:d157:4024:ada9:b218:7b51:2a16	123.81.42.22
cb15:901b:d157:4024:ada9:b218:7b51:2a17	123.81.42.23
cb15:901b:d157:4024:ada9:b218:7b51:2a18	123.81.42.24
cb15:901b:d157:4024:ada9:b218:7b51:2a19	123.81.42.25
cb15:901b:d157:4024:ada9:b218:7b51:2a1a	123.81.42.26
cb15:901b:d157:4024:ada9:b218:7b51:2a1b	123.81.42.27
cb15:901b:d157:4024:ada9:b218:7b51:2a1c	123.81.42.28
cb15:901b:d157:4024:ada9:b218:7b51:2a1d	123.81.42.29
cb15:901b:d157:4024:ada9:b218:7b51:2a1e	123.81.42.30
cb15:901b:d157:4024:ada9:b218:7b51:2a1f	123.81.42.31
cb15:901b:d157:4024:ada9:b218:7b51:2a20	123.81.42.32
cb15:901b:d157:4024:ada9:b218:7b51:2a21	123.81.42.33
cb15:901b:d157:4024:ada9:b218:7b51:2a22	123.81.42.34
cb15:901b:d157:4024:ada9:b218:7b51:2a23	123.81.42.35
cb15:901b:d157:4024:ada9:b218:7b51:2a24	123.81.42.36
cb15:901b:d157:4024:ada9:b218:7b51:2a25	123.81.42.37
cb15:901b:d157:4024:ada9:b218:7b51:2a26	123.81.42.38
cb15:901b:d157:4024:ada9:b218:7b51:2a27	123.81.42.39
cb15:901b:d157:4024:ada9:b218:7b51:2a28	123.81.42.40
cb15:901b:d157:4024:ada9:b218:7b51:2a29	123.81.42.41
cb15:901b:d157:4024:ada9:b218:7b51:2a2a	123.81.42.42
cb15:901b:d157:4024:ada9:b218:7b51:2a2b	123.81.42.43
cb15:901b:d157:4024:ada9:b218:7b51:2a2c	123.81.42.44
cb15:901b:d157:4024:ada9:b218:7b51:2a2d	123.81.42.45
cb15:901b:d157:4024:ada9:b218:7b51:2a2e	123.81.42.46
cb15:901b:d157:4024:ada9:b218:7b51:2a2f	123.81.42.47
cb15:901b:d157:4024:ada9:b218:7b51:2a30	123.81.42.48
cb15:901b:d157:4024:ada9:b218:7b51:2a31	123.81.42.49
cb15:901b:d157:4024:ada9:b218:7b51:2a32	123.81.42.50
cb15:901b:d157:4024:ada9:b218:7b51:2a33	123.81.42.51
cb15:901b:d157:4024:ada9:b218:7b51:2a34	123.81.42.52
cb15:901b:d157:4024:ada9:b218:7b51:2a35	123.81.42.53
cb15:901b:d157:4024:ada9:b218:7b51:2a36	123.81.42.54
cb15:901b:d157:4024:ada9:b218:7b51:2a37	123.81.42.55
cb15:901b:d157:4024:ada9:b218:7b51:2a38	123.81.42.56
cb15:901b:d157:4024:ada9:b218:7b51:2a39	123.81.42.57
cb15:901b:d157:4024:ada9:b218:7b51:2a3a	123.81.42.58
cb15:901b:d157:4024:ada9:b218:7b51:2a3b	123.81.42.59
cb15:901b:d157:4024:ada9:b218:7b51:2a3c	123.81.42.60

cb15:901b:d157:4024:ada9:b218:7b51:2a3d	123.81.42.61
cb15:901b:d157:4024:ada9:b218:7b51:2a3e	123.81.42.62
cb15:901b:d157:4024:ada9:b218:7b51:2a3f	123.81.42.63
cb15:901b:d157:4024:ada9:b218:7b51:2a40	123.81.42.64
cb15:901b:d157:4024:ada9:b218:7b51:2a41	123.81.42.65
cb15:901b:d157:4024:ada9:b218:7b51:2a42	123.81.42.66
cb15:901b:d157:4024:ada9:b218:7b51:2a43	123.81.42.67
cb15:901b:d157:4024:ada9:b218:7b51:2a44	123.81.42.68
cb15:901b:d157:4024:ada9:b218:7b51:2a45	123.81.42.69
cb15:901b:d157:4024:ada9:b218:7b51:2a46	123.81.42.70
cb15:901b:d157:4024:ada9:b218:7b51:2a47	123.81.42.71
cb15:901b:d157:4024:ada9:b218:7b51:2a48	123.81.42.72
cb15:901b:d157:4024:ada9:b218:7b51:2a49	123.81.42.73
cb15:901b:d157:4024:ada9:b218:7b51:2a4a	123.81.42.74
cb15:901b:d157:4024:ada9:b218:7b51:2a4b	123.81.42.75
cb15:901b:d157:4024:ada9:b218:7b51:2a4c	123.81.42.76
cb15:901b:d157:4024:ada9:b218:7b51:2a4d	123.81.42.77
cb15:901b:d157:4024:ada9:b218:7b51:2a4e	123.81.42.78
cb15:901b:d157:4024:ada9:b218:7b51:2a4f	123.81.42.79
cb15:901b:d157:4024:ada9:b218:7b51:2a50	123.81.42.80
cb15:901b:d157:4024:ada9:b218:7b51:2a51	123.81.42.81
cb15:901b:d157:4024:ada9:b218:7b51:2a52	123.81.42.82
cb15:901b:d157:4024:ada9:b218:7b51:2a53	123.81.42.83
cb15:901b:d157:4024:ada9:b218:7b51:2a54	123.81.42.84
cb15:901b:d157:4024:ada9:b218:7b51:2a55	123.81.42.85
cb15:901b:d157:4024:ada9:b218:7b51:2a56	123.81.42.86
cb15:901b:d157:4024:ada9:b218:7b51:2a57	123.81.42.87
cb15:901b:d157:4024:ada9:b218:7b51:2a58	123.81.42.88
cb15:901b:d157:4024:ada9:b218:7b51:2a59	123.81.42.89
cb15:901b:d157:4024:ada9:b218:7b51:2a5a	123.81.42.90
cb15:901b:d157:4024:ada9:b218:7b51:2a5b	123.81.42.91
cb15:901b:d157:4024:ada9:b218:7b51:2a5c	123.81.42.92
cb15:901b:d157:4024:ada9:b218:7b51:2a5d	123.81.42.93
cb15:901b:d157:4024:ada9:b218:7b51:2a5e	123.81.42.94
cb15:901b:d157:4024:ada9:b218:7b51:2a5f	123.81.42.95
cb15:901b:d157:4024:ada9:b218:7b51:2a60	123.81.42.96
cb15:901b:d157:4024:ada9:b218:7b51:2a61	123.81.42.97
cb15:901b:d157:4024:ada9:b218:7b51:2a62	123.81.42.98
cb15:901b:d157:4024:ada9:b218:7b51:2a63	123.81.42.99
cb15:901b:d157:4024:ada9:b218:7b51:2a64	123.81.42.100
cb15:901b:d157:4024:ada9:b218:7b51:2a65	123.81.42.101
cb15:901b:d157:4024:ada9:b218:7b51:2a66	123.81.42.102
cb15:901b:d157:4024:ada9:b218:7b51:2a67	123.81.42.103
cb15:901b:d157:4024:ada9:b218:7b51:2a68	123.81.42.104
cb15:901b:d157:4024:ada9:b218:7b51:2a69	123.81.42.105
cb15:901b:d157:4024:ada9:b218:7b51:2a6a	123.81.42.106
cb15:901b:d157:4024:ada9:b218:7b51:2a6b	123.81.42.107
cb15:901b:d157:4024:ada9:b218:7b51:2a6c	123.81.42.108
cb15:901b:d157:4024:ada9:b218:7b51:2a6d	123.81.42.109
cb15:901b:d157:4024:ada9:b218:7b51:2a6e	123.81.42.110
cb15:901b:d157:4024:ada9:b218:7b51:2a6f	123.81.42.111
cb15:901b:d157:4024:ada9:b218:7b51:2a70	123.81.42.112
cb15:901b:d157:4024:ada9:b218:7b51:2a71	123.81.42.113
cb15:901b:d157:4024:ada9:b218:7b51:2a72	123.81.42.114
cb15:901b:d157:4024:ada9:b218:7b51:2a73	123.81.42.115
cb15:901b:d157:4024:ada9:b218:7b51:2a74	123.81.42.116
cb15:901b:d157:4024:ada9:b218:7b51:2a75	123.81.42.117
cb15:901b:d157:4024:ada9:b218:7b51:2a76	123.81.42.118
cb15:901b:d157:4024:ada9:b218:7b51:2a77	123.81.42.119
cb15:901b:d157:4024:ada9:b218:7b51:2a78	123.81.42.120

cb15:901b:d157:4024:ada9:b218:7b51:2a79	123.81.42.121
cb15:901b:d157:4024:ada9:b218:7b51:2a7a	123.81.42.122
cb15:901b:d157:4024:ada9:b218:7b51:2a7b	123.81.42.123
cb15:901b:d157:4024:ada9:b218:7b51:2a7c	123.81.42.124
cb15:901b:d157:4024:ada9:b218:7b51:2a7d	123.81.42.125
cb15:901b:d157:4024:ada9:b218:7b51:2a7e	123.81.42.126
cb15:901b:d157:4024:ada9:b218:7b51:2a7f	123.81.42.127
cb15:901b:d157:4024:ada9:b218:7b51:2a80	123.81.42.128
cb15:901b:d157:4024:ada9:b218:7b51:2a81	123.81.42.129
cb15:901b:d157:4024:ada9:b218:7b51:2a82	123.81.42.130
cb15:901b:d157:4024:ada9:b218:7b51:2a83	123.81.42.131
cb15:901b:d157:4024:ada9:b218:7b51:2a84	123.81.42.132
cb15:901b:d157:4024:ada9:b218:7b51:2a85	123.81.42.133
cb15:901b:d157:4024:ada9:b218:7b51:2a86	123.81.42.134
cb15:901b:d157:4024:ada9:b218:7b51:2a87	123.81.42.135
cb15:901b:d157:4024:ada9:b218:7b51:2a88	123.81.42.136
cb15:901b:d157:4024:ada9:b218:7b51:2a89	123.81.42.137
cb15:901b:d157:4024:ada9:b218:7b51:2a8a	123.81.42.138
cb15:901b:d157:4024:ada9:b218:7b51:2a8b	123.81.42.139
cb15:901b:d157:4024:ada9:b218:7b51:2a8c	123.81.42.140
cb15:901b:d157:4024:ada9:b218:7b51:2a8d	123.81.42.141
cb15:901b:d157:4024:ada9:b218:7b51:2a8e	123.81.42.142
cb15:901b:d157:4024:ada9:b218:7b51:2a8f	123.81.42.143
cb15:901b:d157:4024:ada9:b218:7b51:2a90	123.81.42.144
cb15:901b:d157:4024:ada9:b218:7b51:2a91	123.81.42.145
cb15:901b:d157:4024:ada9:b218:7b51:2a92	123.81.42.146
cb15:901b:d157:4024:ada9:b218:7b51:2a93	123.81.42.147
cb15:901b:d157:4024:ada9:b218:7b51:2a94	123.81.42.148
cb15:901b:d157:4024:ada9:b218:7b51:2a95	123.81.42.149
cb15:901b:d157:4024:ada9:b218:7b51:2a96	123.81.42.150
cb15:901b:d157:4024:ada9:b218:7b51:2a97	123.81.42.151
cb15:901b:d157:4024:ada9:b218:7b51:2a98	123.81.42.152
cb15:901b:d157:4024:ada9:b218:7b51:2a99	123.81.42.153
cb15:901b:d157:4024:ada9:b218:7b51:2a9a	123.81.42.154
cb15:901b:d157:4024:ada9:b218:7b51:2a9b	123.81.42.155
cb15:901b:d157:4024:ada9:b218:7b51:2a9c	123.81.42.156
cb15:901b:d157:4024:ada9:b218:7b51:2a9d	123.81.42.157
cb15:901b:d157:4024:ada9:b218:7b51:2a9e	123.81.42.158
cb15:901b:d157:4024:ada9:b218:7b51:2a9f	123.81.42.159
cb15:901b:d157:4024:ada9:b218:7b51:2aa0	123.81.42.160
cb15:901b:d157:4024:ada9:b218:7b51:2aa1	123.81.42.161
cb15:901b:d157:4024:ada9:b218:7b51:2aa2	123.81.42.162
cb15:901b:d157:4024:ada9:b218:7b51:2aa3	123.81.42.163
cb15:901b:d157:4024:ada9:b218:7b51:2aa4	123.81.42.164
cb15:901b:d157:4024:ada9:b218:7b51:2aa5	123.81.42.165
cb15:901b:d157:4024:ada9:b218:7b51:2aa6	123.81.42.166
cb15:901b:d157:4024:ada9:b218:7b51:2aa7	123.81.42.167
cb15:901b:d157:4024:ada9:b218:7b51:2aa8	123.81.42.168
cb15:901b:d157:4024:ada9:b218:7b51:2aa9	123.81.42.169
cb15:901b:d157:4024:ada9:b218:7b51:2aaa	123.81.42.170
cb15:901b:d157:4024:ada9:b218:7b51:2aab	123.81.42.171
cb15:901b:d157:4024:ada9:b218:7b51:2aac	123.81.42.172
cb15:901b:d157:4024:ada9:b218:7b51:2aad	123.81.42.173
cb15:901b:d157:4024:ada9:b218:7b51:2aae	123.81.42.174
cb15:901b:d157:4024:ada9:b218:7b51:2aaf	123.81.42.175
cb15:901b:d157:4024:ada9:b218:7b51:2ab0	123.81.42.176
cb15:901b:d157:4024:ada9:b218:7b51:2ab1	123.81.42.177
cb15:901b:d157:4024:ada9:b218:7b51:2ab2	123.81.42.178
cb15:901b:d157:4024:ada9:b218:7b51:2ab3	123.81.42.179
cb15:901b:d157:4024:ada9:b218:7b51:2ab4	123.81.42.180

cb15:901b:d157:4024:ada9:b218:7b51:2ab5	123.81.42.181
cb15:901b:d157:4024:ada9:b218:7b51:2ab6	123.81.42.182
cb15:901b:d157:4024:ada9:b218:7b51:2ab7	123.81.42.183
cb15:901b:d157:4024:ada9:b218:7b51:2ab8	123.81.42.184
cb15:901b:d157:4024:ada9:b218:7b51:2ab9	123.81.42.185
cb15:901b:d157:4024:ada9:b218:7b51:2aba	123.81.42.186
cb15:901b:d157:4024:ada9:b218:7b51:2abb	123.81.42.187
cb15:901b:d157:4024:ada9:b218:7b51:2abc	123.81.42.188
cb15:901b:d157:4024:ada9:b218:7b51:2abd	123.81.42.189
cb15:901b:d157:4024:ada9:b218:7b51:2abe	123.81.42.190
cb15:901b:d157:4024:ada9:b218:7b51:2abf	123.81.42.191
cb15:901b:d157:4024:ada9:b218:7b51:2ac0	123.81.42.192
cb15:901b:d157:4024:ada9:b218:7b51:2ac1	123.81.42.193
cb15:901b:d157:4024:ada9:b218:7b51:2ac2	123.81.42.194
cb15:901b:d157:4024:ada9:b218:7b51:2ac3	123.81.42.195
cb15:901b:d157:4024:ada9:b218:7b51:2ac4	123.81.42.196
cb15:901b:d157:4024:ada9:b218:7b51:2ac5	123.81.42.197
cb15:901b:d157:4024:ada9:b218:7b51:2ac6	123.81.42.198
cb15:901b:d157:4024:ada9:b218:7b51:2ac7	123.81.42.199
cb15:901b:d157:4024:ada9:b218:7b51:2ac8	123.81.42.200
cb15:901b:d157:4024:ada9:b218:7b51:2ac9	123.81.42.201
cb15:901b:d157:4024:ada9:b218:7b51:2aca	123.81.42.202
cb15:901b:d157:4024:ada9:b218:7b51:2acb	123.81.42.203
cb15:901b:d157:4024:ada9:b218:7b51:2acc	123.81.42.204
cb15:901b:d157:4024:ada9:b218:7b51:2acd	123.81.42.205
cb15:901b:d157:4024:ada9:b218:7b51:2ace	123.81.42.206
cb15:901b:d157:4024:ada9:b218:7b51:2acf	123.81.42.207
cb15:901b:d157:4024:ada9:b218:7b51:2ad0	123.81.42.208
cb15:901b:d157:4024:ada9:b218:7b51:2ad1	123.81.42.209
cb15:901b:d157:4024:ada9:b218:7b51:2ad2	123.81.42.210
cb15:901b:d157:4024:ada9:b218:7b51:2ad3	123.81.42.211
cb15:901b:d157:4024:ada9:b218:7b51:2ad4	123.81.42.212
cb15:901b:d157:4024:ada9:b218:7b51:2ad5	123.81.42.213
cb15:901b:d157:4024:ada9:b218:7b51:2ad6	123.81.42.214
cb15:901b:d157:4024:ada9:b218:7b51:2ad7	123.81.42.215
cb15:901b:d157:4024:ada9:b218:7b51:2ad8	123.81.42.216
cb15:901b:d157:4024:ada9:b218:7b51:2ad9	123.81.42.217
cb15:901b:d157:4024:ada9:b218:7b51:2ada	123.81.42.218
cb15:901b:d157:4024:ada9:b218:7b51:2adb	123.81.42.219
cb15:901b:d157:4024:ada9:b218:7b51:2adc	123.81.42.220
cb15:901b:d157:4024:ada9:b218:7b51:2add	123.81.42.221
cb15:901b:d157:4024:ada9:b218:7b51:2ade	123.81.42.222
cb15:901b:d157:4024:ada9:b218:7b51:2adf	123.81.42.223
cb15:901b:d157:4024:ada9:b218:7b51:2ae0	123.81.42.224
cb15:901b:d157:4024:ada9:b218:7b51:2ae1	123.81.42.225
cb15:901b:d157:4024:ada9:b218:7b51:2ae2	123.81.42.226
cb15:901b:d157:4024:ada9:b218:7b51:2ae3	123.81.42.227
cb15:901b:d157:4024:ada9:b218:7b51:2ae4	123.81.42.228
cb15:901b:d157:4024:ada9:b218:7b51:2ae5	123.81.42.229
cb15:901b:d157:4024:ada9:b218:7b51:2ae6	123.81.42.230
cb15:901b:d157:4024:ada9:b218:7b51:2ae7	123.81.42.231
cb15:901b:d157:4024:ada9:b218:7b51:2ae8	123.81.42.232
cb15:901b:d157:4024:ada9:b218:7b51:2ae9	123.81.42.233
cb15:901b:d157:4024:ada9:b218:7b51:2aea	123.81.42.234
cb15:901b:d157:4024:ada9:b218:7b51:2aeb	123.81.42.235
cb15:901b:d157:4024:ada9:b218:7b51:2aec	123.81.42.236
cb15:901b:d157:4024:ada9:b218:7b51:2aed	123.81.42.237
cb15:901b:d157:4024:ada9:b218:7b51:2aee	123.81.42.238
cb15:901b:d157:4024:ada9:b218:7b51:2aef	123.81.42.239
cb15:901b:d157:4024:ada9:b218:7b51:2af0	123.81.42.240
cb15:901b:d157:4024:ada9:b218:7b51:2af1	123.81.42.241
cb15:901b:d157:4024:ada9:b218:7b51:2af2	123.81.42.242
cb15:901b:d157:4024:ada9:b218:7b51:2af3	123.81.42.243
cb15:901b:d157:4024:ada9:b218:7b51:2af4	123.81.42.244
cb15:901b:d157:4024:ada9:b218:7b51:2af5	123.81.42.245
cb15:901b:d157:4024:ada9:b218:7b51:2af6	123.81.42.246
cb15:901b:d157:4024:ada9:b218:7b51:2af7	123.81.42.247
cb15:901b:d157:4024:ada9:b218:7b51:2af8	123.81.42.248
cb15:901b:d157:4024:ada9:b218:7b51:2af9	123.81.42.249
cb15:901b:d157:4024:ada9:b218:7b51:2afa	123.81.42.250
cb15:901b:d157:4024:ada9:b218:7b51:2afb	123.81.42.251
cb15:901b:d157:4024:ada9:b218:7b51:2afc	123.81.42.252
cb15:901b:d157:4024:ada9:b218:7b51:2afd	123.81.42.253
cb15:901b:d157:4024:ada9:b218:7b51:2afe	123.81.42.254
cb15:901b:d157:4024:ada9:b218:7b51:2aff	123.81.42.255

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.