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:b51:2c01	11.81.44.1
cb15:901b:901b:1324:b51:7b51:b51:2c02	11.81.44.2
cb15:901b:901b:1324:b51:7b51:b51:2c03	11.81.44.3
cb15:901b:901b:1324:b51:7b51:b51:2c04	11.81.44.4
cb15:901b:901b:1324:b51:7b51:b51:2c05	11.81.44.5
cb15:901b:901b:1324:b51:7b51:b51:2c06	11.81.44.6
cb15:901b:901b:1324:b51:7b51:b51:2c07	11.81.44.7
cb15:901b:901b:1324:b51:7b51:b51:2c08	11.81.44.8
cb15:901b:901b:1324:b51:7b51:b51:2c09	11.81.44.9
cb15:901b:901b:1324:b51:7b51:b51:2c0a	11.81.44.10
cb15:901b:901b:1324:b51:7b51:b51:2c0b	11.81.44.11
cb15:901b:901b:1324:b51:7b51:b51:2c0c	11.81.44.12
cb15:901b:901b:1324:b51:7b51:b51:2c0d	11.81.44.13
cb15:901b:901b:1324:b51:7b51:b51:2c0e	11.81.44.14
cb15:901b:901b:1324:b51:7b51:b51:2c0f	11.81.44.15
cb15:901b:901b:1324:b51:7b51:b51:2c10	11.81.44.16
cb15:901b:901b:1324:b51:7b51:b51:2c11	11.81.44.17
cb15:901b:901b:1324:b51:7b51:b51:2c12	11.81.44.18
cb15:901b:901b:1324:b51:7b51:b51:2c13	11.81.44.19
cb15:901b:901b:1324:b51:7b51:b51:2c14	11.81.44.20
cb15:901b:901b:1324:b51:7b51:b51:2c15	11.81.44.21
cb15:901b:901b:1324:b51:7b51:b51:2c16	11.81.44.22
cb15:901b:901b:1324:b51:7b51:b51:2c17	11.81.44.23
cb15:901b:901b:1324:b51:7b51:b51:2c18	11.81.44.24
cb15:901b:901b:1324:b51:7b51:b51:2c19	11.81.44.25
cb15:901b:901b:1324:b51:7b51:b51:2c1a	11.81.44.26
cb15:901b:901b:1324:b51:7b51:b51:2c1b	11.81.44.27
cb15:901b:901b:1324:b51:7b51:b51:2c1c	11.81.44.28
cb15:901b:901b:1324:b51:7b51:b51:2c1d	11.81.44.29
cb15:901b:901b:1324:b51:7b51:b51:2c1e	11.81.44.30
cb15:901b:901b:1324:b51:7b51:b51:2c1f	11.81.44.31
cb15:901b:901b:1324:b51:7b51:b51:2c20	11.81.44.32
cb15:901b:901b:1324:b51:7b51:b51:2c21	11.81.44.33
cb15:901b:901b:1324:b51:7b51:b51:2c22	11.81.44.34
cb15:901b:901b:1324:b51:7b51:b51:2c23	11.81.44.35
cb15:901b:901b:1324:b51:7b51:b51:2c24	11.81.44.36
cb15:901b:901b:1324:b51:7b51:b51:2c25	11.81.44.37
cb15:901b:901b:1324:b51:7b51:b51:2c26	11.81.44.38
cb15:901b:901b:1324:b51:7b51:b51:2c27	11.81.44.39
cb15:901b:901b:1324:b51:7b51:b51:2c28	11.81.44.40
cb15:901b:901b:1324:b51:7b51:b51:2c29	11.81.44.41
cb15:901b:901b:1324:b51:7b51:b51:2c2a	11.81.44.42
cb15:901b:901b:1324:b51:7b51:b51:2c2b	11.81.44.43
cb15:901b:901b:1324:b51:7b51:b51:2c2c	11.81.44.44
cb15:901b:901b:1324:b51:7b51:b51:2c2d	11.81.44.45
cb15:901b:901b:1324:b51:7b51:b51:2c2e	11.81.44.46
cb15:901b:901b:1324:b51:7b51:b51:2c2f	11.81.44.47
cb15:901b:901b:1324:b51:7b51:b51:2c30	11.81.44.48
cb15:901b:901b:1324:b51:7b51:b51:2c31	11.81.44.49
cb15:901b:901b:1324:b51:7b51:b51:2c32	11.81.44.50
cb15:901b:901b:1324:b51:7b51:b51:2c33	11.81.44.51
cb15:901b:901b:1324:b51:7b51:b51:2c34	11.81.44.52
cb15:901b:901b:1324:b51:7b51:b51:2c35	11.81.44.53
cb15:901b:901b:1324:b51:7b51:b51:2c36	11.81.44.54
cb15:901b:901b:1324:b51:7b51:b51:2c37	11.81.44.55
cb15:901b:901b:1324:b51:7b51:b51:2c38	11.81.44.56
cb15:901b:901b:1324:b51:7b51:b51:2c39	11.81.44.57
cb15:901b:901b:1324:b51:7b51:b51:2c3a	11.81.44.58
cb15:901b:901b:1324:b51:7b51:b51:2c3b	11.81.44.59
cb15:901b:901b:1324:b51:7b51:b51:2c3c	11.81.44.60

cb15:901b:901b:1324:b51:7b51:b51:2c3d	11.81.44.61
cb15:901b:901b:1324:b51:7b51:b51:2c3e	11.81.44.62
cb15:901b:901b:1324:b51:7b51:b51:2c3f	11.81.44.63
cb15:901b:901b:1324:b51:7b51:b51:2c40	11.81.44.64
cb15:901b:901b:1324:b51:7b51:b51:2c41	11.81.44.65
cb15:901b:901b:1324:b51:7b51:b51:2c42	11.81.44.66
cb15:901b:901b:1324:b51:7b51:b51:2c43	11.81.44.67
cb15:901b:901b:1324:b51:7b51:b51:2c44	11.81.44.68
cb15:901b:901b:1324:b51:7b51:b51:2c45	11.81.44.69
cb15:901b:901b:1324:b51:7b51:b51:2c46	11.81.44.70
cb15:901b:901b:1324:b51:7b51:b51:2c47	11.81.44.71
cb15:901b:901b:1324:b51:7b51:b51:2c48	11.81.44.72
cb15:901b:901b:1324:b51:7b51:b51:2c49	11.81.44.73
cb15:901b:901b:1324:b51:7b51:b51:2c4a	11.81.44.74
cb15:901b:901b:1324:b51:7b51:b51:2c4b	11.81.44.75
cb15:901b:901b:1324:b51:7b51:b51:2c4c	11.81.44.76
cb15:901b:901b:1324:b51:7b51:b51:2c4d	11.81.44.77
cb15:901b:901b:1324:b51:7b51:b51:2c4e	11.81.44.78
cb15:901b:901b:1324:b51:7b51:b51:2c4f	11.81.44.79
cb15:901b:901b:1324:b51:7b51:b51:2c50	11.81.44.80
cb15:901b:901b:1324:b51:7b51:b51:2c51	11.81.44.81
cb15:901b:901b:1324:b51:7b51:b51:2c52	11.81.44.82
cb15:901b:901b:1324:b51:7b51:b51:2c53	11.81.44.83
cb15:901b:901b:1324:b51:7b51:b51:2c54	11.81.44.84
cb15:901b:901b:1324:b51:7b51:b51:2c55	11.81.44.85
cb15:901b:901b:1324:b51:7b51:b51:2c56	11.81.44.86
cb15:901b:901b:1324:b51:7b51:b51:2c57	11.81.44.87
cb15:901b:901b:1324:b51:7b51:b51:2c58	11.81.44.88
cb15:901b:901b:1324:b51:7b51:b51:2c59	11.81.44.89
cb15:901b:901b:1324:b51:7b51:b51:2c5a	11.81.44.90
cb15:901b:901b:1324:b51:7b51:b51:2c5b	11.81.44.91
cb15:901b:901b:1324:b51:7b51:b51:2c5c	11.81.44.92
cb15:901b:901b:1324:b51:7b51:b51:2c5d	11.81.44.93
cb15:901b:901b:1324:b51:7b51:b51:2c5e	11.81.44.94
cb15:901b:901b:1324:b51:7b51:b51:2c5f	11.81.44.95
cb15:901b:901b:1324:b51:7b51:b51:2c60	11.81.44.96
cb15:901b:901b:1324:b51:7b51:b51:2c61	11.81.44.97
cb15:901b:901b:1324:b51:7b51:b51:2c62	11.81.44.98
cb15:901b:901b:1324:b51:7b51:b51:2c63	11.81.44.99
cb15:901b:901b:1324:b51:7b51:b51:2c64	11.81.44.100
cb15:901b:901b:1324:b51:7b51:b51:2c65	11.81.44.101
cb15:901b:901b:1324:b51:7b51:b51:2c66	11.81.44.102
cb15:901b:901b:1324:b51:7b51:b51:2c67	11.81.44.103
cb15:901b:901b:1324:b51:7b51:b51:2c68	11.81.44.104
cb15:901b:901b:1324:b51:7b51:b51:2c69	11.81.44.105
cb15:901b:901b:1324:b51:7b51:b51:2c6a	11.81.44.106
cb15:901b:901b:1324:b51:7b51:b51:2c6b	11.81.44.107
cb15:901b:901b:1324:b51:7b51:b51:2c6c	11.81.44.108
cb15:901b:901b:1324:b51:7b51:b51:2c6d	11.81.44.109
cb15:901b:901b:1324:b51:7b51:b51:2c6e	11.81.44.110
cb15:901b:901b:1324:b51:7b51:b51:2c6f	11.81.44.111
cb15:901b:901b:1324:b51:7b51:b51:2c70	11.81.44.112
cb15:901b:901b:1324:b51:7b51:b51:2c71	11.81.44.113
cb15:901b:901b:1324:b51:7b51:b51:2c72	11.81.44.114
cb15:901b:901b:1324:b51:7b51:b51:2c73	11.81.44.115
cb15:901b:901b:1324:b51:7b51:b51:2c74	11.81.44.116
cb15:901b:901b:1324:b51:7b51:b51:2c75	11.81.44.117
cb15:901b:901b:1324:b51:7b51:b51:2c76	11.81.44.118
cb15:901b:901b:1324:b51:7b51:b51:2c77	11.81.44.119
cb15:901b:901b:1324:b51:7b51:b51:2c78	11.81.44.120

cb15:901b:901b:1324:b51:7b51:b51:2c79	11.81.44.121
cb15:901b:901b:1324:b51:7b51:b51:2c7a	11.81.44.122
cb15:901b:901b:1324:b51:7b51:b51:2c7b	11.81.44.123
cb15:901b:901b:1324:b51:7b51:b51:2c7c	11.81.44.124
cb15:901b:901b:1324:b51:7b51:b51:2c7d	11.81.44.125
cb15:901b:901b:1324:b51:7b51:b51:2c7e	11.81.44.126
cb15:901b:901b:1324:b51:7b51:b51:2c7f	11.81.44.127
cb15:901b:901b:1324:b51:7b51:b51:2c80	11.81.44.128
cb15:901b:901b:1324:b51:7b51:b51:2c81	11.81.44.129
cb15:901b:901b:1324:b51:7b51:b51:2c82	11.81.44.130
cb15:901b:901b:1324:b51:7b51:b51:2c83	11.81.44.131
cb15:901b:901b:1324:b51:7b51:b51:2c84	11.81.44.132
cb15:901b:901b:1324:b51:7b51:b51:2c85	11.81.44.133
cb15:901b:901b:1324:b51:7b51:b51:2c86	11.81.44.134
cb15:901b:901b:1324:b51:7b51:b51:2c87	11.81.44.135
cb15:901b:901b:1324:b51:7b51:b51:2c88	11.81.44.136
cb15:901b:901b:1324:b51:7b51:b51:2c89	11.81.44.137
cb15:901b:901b:1324:b51:7b51:b51:2c8a	11.81.44.138
cb15:901b:901b:1324:b51:7b51:b51:2c8b	11.81.44.139
cb15:901b:901b:1324:b51:7b51:b51:2c8c	11.81.44.140
cb15:901b:901b:1324:b51:7b51:b51:2c8d	11.81.44.141
cb15:901b:901b:1324:b51:7b51:b51:2c8e	11.81.44.142
cb15:901b:901b:1324:b51:7b51:b51:2c8f	11.81.44.143
cb15:901b:901b:1324:b51:7b51:b51:2c90	11.81.44.144
cb15:901b:901b:1324:b51:7b51:b51:2c91	11.81.44.145
cb15:901b:901b:1324:b51:7b51:b51:2c92	11.81.44.146
cb15:901b:901b:1324:b51:7b51:b51:2c93	11.81.44.147
cb15:901b:901b:1324:b51:7b51:b51:2c94	11.81.44.148
cb15:901b:901b:1324:b51:7b51:b51:2c95	11.81.44.149
cb15:901b:901b:1324:b51:7b51:b51:2c96	11.81.44.150
cb15:901b:901b:1324:b51:7b51:b51:2c97	11.81.44.151
cb15:901b:901b:1324:b51:7b51:b51:2c98	11.81.44.152
cb15:901b:901b:1324:b51:7b51:b51:2c99	11.81.44.153
cb15:901b:901b:1324:b51:7b51:b51:2c9a	11.81.44.154
cb15:901b:901b:1324:b51:7b51:b51:2c9b	11.81.44.155
cb15:901b:901b:1324:b51:7b51:b51:2c9c	11.81.44.156
cb15:901b:901b:1324:b51:7b51:b51:2c9d	11.81.44.157
cb15:901b:901b:1324:b51:7b51:b51:2c9e	11.81.44.158
cb15:901b:901b:1324:b51:7b51:b51:2c9f	11.81.44.159
cb15:901b:901b:1324:b51:7b51:b51:2ca0	11.81.44.160
cb15:901b:901b:1324:b51:7b51:b51:2ca1	11.81.44.161
cb15:901b:901b:1324:b51:7b51:b51:2ca2	11.81.44.162
cb15:901b:901b:1324:b51:7b51:b51:2ca3	11.81.44.163
cb15:901b:901b:1324:b51:7b51:b51:2ca4	11.81.44.164
cb15:901b:901b:1324:b51:7b51:b51:2ca5	11.81.44.165
cb15:901b:901b:1324:b51:7b51:b51:2ca6	11.81.44.166
cb15:901b:901b:1324:b51:7b51:b51:2ca7	11.81.44.167
cb15:901b:901b:1324:b51:7b51:b51:2ca8	11.81.44.168
cb15:901b:901b:1324:b51:7b51:b51:2ca9	11.81.44.169
cb15:901b:901b:1324:b51:7b51:b51:2caa	11.81.44.170
cb15:901b:901b:1324:b51:7b51:b51:2cab	11.81.44.171
cb15:901b:901b:1324:b51:7b51:b51:2cac	11.81.44.172
cb15:901b:901b:1324:b51:7b51:b51:2cad	11.81.44.173
cb15:901b:901b:1324:b51:7b51:b51:2cae	11.81.44.174
cb15:901b:901b:1324:b51:7b51:b51:2caf	11.81.44.175
cb15:901b:901b:1324:b51:7b51:b51:2cb0	11.81.44.176
cb15:901b:901b:1324:b51:7b51:b51:2cb1	11.81.44.177
cb15:901b:901b:1324:b51:7b51:b51:2cb2	11.81.44.178
cb15:901b:901b:1324:b51:7b51:b51:2cb3	11.81.44.179
cb15:901b:901b:1324:b51:7b51:b51:2cb4	11.81.44.180

cb15:901b:901b:1324:b51:7b51:b51:2cb5	11.81.44.181
cb15:901b:901b:1324:b51:7b51:b51:2cb6	11.81.44.182
cb15:901b:901b:1324:b51:7b51:b51:2cb7	11.81.44.183
cb15:901b:901b:1324:b51:7b51:b51:2cb8	11.81.44.184
cb15:901b:901b:1324:b51:7b51:b51:2cb9	11.81.44.185
cb15:901b:901b:1324:b51:7b51:b51:2cba	11.81.44.186
cb15:901b:901b:1324:b51:7b51:b51:2cbb	11.81.44.187
cb15:901b:901b:1324:b51:7b51:b51:2cbc	11.81.44.188
cb15:901b:901b:1324:b51:7b51:b51:2cbd	11.81.44.189
cb15:901b:901b:1324:b51:7b51:b51:2cbe	11.81.44.190
cb15:901b:901b:1324:b51:7b51:b51:2cbf	11.81.44.191
cb15:901b:901b:1324:b51:7b51:b51:2cc0	11.81.44.192
cb15:901b:901b:1324:b51:7b51:b51:2cc1	11.81.44.193
cb15:901b:901b:1324:b51:7b51:b51:2cc2	11.81.44.194
cb15:901b:901b:1324:b51:7b51:b51:2cc3	11.81.44.195
cb15:901b:901b:1324:b51:7b51:b51:2cc4	11.81.44.196
cb15:901b:901b:1324:b51:7b51:b51:2cc5	11.81.44.197
cb15:901b:901b:1324:b51:7b51:b51:2cc6	11.81.44.198
cb15:901b:901b:1324:b51:7b51:b51:2cc7	11.81.44.199
cb15:901b:901b:1324:b51:7b51:b51:2cc8	11.81.44.200
cb15:901b:901b:1324:b51:7b51:b51:2cc9	11.81.44.201
cb15:901b:901b:1324:b51:7b51:b51:2cca	11.81.44.202
cb15:901b:901b:1324:b51:7b51:b51:2ccb	11.81.44.203
cb15:901b:901b:1324:b51:7b51:b51:2ccc	11.81.44.204
cb15:901b:901b:1324:b51:7b51:b51:2ccd	11.81.44.205
cb15:901b:901b:1324:b51:7b51:b51:2cce	11.81.44.206
cb15:901b:901b:1324:b51:7b51:b51:2ccf	11.81.44.207
cb15:901b:901b:1324:b51:7b51:b51:2cd0	11.81.44.208
cb15:901b:901b:1324:b51:7b51:b51:2cd1	11.81.44.209
cb15:901b:901b:1324:b51:7b51:b51:2cd2	11.81.44.210
cb15:901b:901b:1324:b51:7b51:b51:2cd3	11.81.44.211
cb15:901b:901b:1324:b51:7b51:b51:2cd4	11.81.44.212
cb15:901b:901b:1324:b51:7b51:b51:2cd5	11.81.44.213
cb15:901b:901b:1324:b51:7b51:b51:2cd6	11.81.44.214
cb15:901b:901b:1324:b51:7b51:b51:2cd7	11.81.44.215
cb15:901b:901b:1324:b51:7b51:b51:2cd8	11.81.44.216
cb15:901b:901b:1324:b51:7b51:b51:2cd9	11.81.44.217
cb15:901b:901b:1324:b51:7b51:b51:2cda	11.81.44.218
cb15:901b:901b:1324:b51:7b51:b51:2cdb	11.81.44.219
cb15:901b:901b:1324:b51:7b51:b51:2cdc	11.81.44.220
cb15:901b:901b:1324:b51:7b51:b51:2cdd	11.81.44.221
cb15:901b:901b:1324:b51:7b51:b51:2cde	11.81.44.222
cb15:901b:901b:1324:b51:7b51:b51:2cdf	11.81.44.223
cb15:901b:901b:1324:b51:7b51:b51:2ce0	11.81.44.224
cb15:901b:901b:1324:b51:7b51:b51:2ce1	11.81.44.225
cb15:901b:901b:1324:b51:7b51:b51:2ce2	11.81.44.226
cb15:901b:901b:1324:b51:7b51:b51:2ce3	11.81.44.227
cb15:901b:901b:1324:b51:7b51:b51:2ce4	11.81.44.228
cb15:901b:901b:1324:b51:7b51:b51:2ce5	11.81.44.229
cb15:901b:901b:1324:b51:7b51:b51:2ce6	11.81.44.230
cb15:901b:901b:1324:b51:7b51:b51:2ce7	11.81.44.231
cb15:901b:901b:1324:b51:7b51:b51:2ce8	11.81.44.232
cb15:901b:901b:1324:b51:7b51:b51:2ce9	11.81.44.233
cb15:901b:901b:1324:b51:7b51:b51:2cea	11.81.44.234
cb15:901b:901b:1324:b51:7b51:b51:2ceb	11.81.44.235
cb15:901b:901b:1324:b51:7b51:b51:2cec	11.81.44.236
cb15:901b:901b:1324:b51:7b51:b51:2ced	11.81.44.237
cb15:901b:901b:1324:b51:7b51:b51:2cee	11.81.44.238
cb15:901b:901b:1324:b51:7b51:b51:2cef	11.81.44.239
cb15:901b:901b:1324:b51:7b51:b51:2cf0	11.81.44.240
cb15:901b:901b:1324:b51:7b51:b51:2cf1	11.81.44.241
cb15:901b:901b:1324:b51:7b51:b51:2cf2	11.81.44.242
cb15:901b:901b:1324:b51:7b51:b51:2cf3	11.81.44.243
cb15:901b:901b:1324:b51:7b51:b51:2cf4	11.81.44.244
cb15:901b:901b:1324:b51:7b51:b51:2cf5	11.81.44.245
cb15:901b:901b:1324:b51:7b51:b51:2cf6	11.81.44.246
cb15:901b:901b:1324:b51:7b51:b51:2cf7	11.81.44.247
cb15:901b:901b:1324:b51:7b51:b51:2cf8	11.81.44.248
cb15:901b:901b:1324:b51:7b51:b51:2cf9	11.81.44.249
cb15:901b:901b:1324:b51:7b51:b51:2cfa	11.81.44.250
cb15:901b:901b:1324:b51:7b51:b51:2cfb	11.81.44.251
cb15:901b:901b:1324:b51:7b51:b51:2cfc	11.81.44.252
cb15:901b:901b:1324:b51:7b51:b51:2cfd	11.81.44.253
cb15:901b:901b:1324:b51:7b51:b51:2cfe	11.81.44.254
cb15:901b:901b:1324:b51:7b51:b51:2cff	11.81.44.255

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.