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:fb84:4c01	251.132.76.1
cb15:901b:901b:1324:b51:7b51:fb84:4c02	251.132.76.2
cb15:901b:901b:1324:b51:7b51:fb84:4c03	251.132.76.3
cb15:901b:901b:1324:b51:7b51:fb84:4c04	251.132.76.4
cb15:901b:901b:1324:b51:7b51:fb84:4c05	251.132.76.5
cb15:901b:901b:1324:b51:7b51:fb84:4c06	251.132.76.6
cb15:901b:901b:1324:b51:7b51:fb84:4c07	251.132.76.7
cb15:901b:901b:1324:b51:7b51:fb84:4c08	251.132.76.8
cb15:901b:901b:1324:b51:7b51:fb84:4c09	251.132.76.9
cb15:901b:901b:1324:b51:7b51:fb84:4c0a	251.132.76.10
cb15:901b:901b:1324:b51:7b51:fb84:4c0b	251.132.76.11
cb15:901b:901b:1324:b51:7b51:fb84:4c0c	251.132.76.12
cb15:901b:901b:1324:b51:7b51:fb84:4c0d	251.132.76.13
cb15:901b:901b:1324:b51:7b51:fb84:4c0e	251.132.76.14
cb15:901b:901b:1324:b51:7b51:fb84:4c0f	251.132.76.15
cb15:901b:901b:1324:b51:7b51:fb84:4c10	251.132.76.16
cb15:901b:901b:1324:b51:7b51:fb84:4c11	251.132.76.17
cb15:901b:901b:1324:b51:7b51:fb84:4c12	251.132.76.18
cb15:901b:901b:1324:b51:7b51:fb84:4c13	251.132.76.19
cb15:901b:901b:1324:b51:7b51:fb84:4c14	251.132.76.20
cb15:901b:901b:1324:b51:7b51:fb84:4c15	251.132.76.21
cb15:901b:901b:1324:b51:7b51:fb84:4c16	251.132.76.22
cb15:901b:901b:1324:b51:7b51:fb84:4c17	251.132.76.23
cb15:901b:901b:1324:b51:7b51:fb84:4c18	251.132.76.24
cb15:901b:901b:1324:b51:7b51:fb84:4c19	251.132.76.25
cb15:901b:901b:1324:b51:7b51:fb84:4c1a	251.132.76.26
cb15:901b:901b:1324:b51:7b51:fb84:4c1b	251.132.76.27
cb15:901b:901b:1324:b51:7b51:fb84:4c1c	251.132.76.28
cb15:901b:901b:1324:b51:7b51:fb84:4c1d	251.132.76.29
cb15:901b:901b:1324:b51:7b51:fb84:4c1e	251.132.76.30
cb15:901b:901b:1324:b51:7b51:fb84:4c1f	251.132.76.31
cb15:901b:901b:1324:b51:7b51:fb84:4c20	251.132.76.32
cb15:901b:901b:1324:b51:7b51:fb84:4c21	251.132.76.33
cb15:901b:901b:1324:b51:7b51:fb84:4c22	251.132.76.34
cb15:901b:901b:1324:b51:7b51:fb84:4c23	251.132.76.35
cb15:901b:901b:1324:b51:7b51:fb84:4c24	251.132.76.36
cb15:901b:901b:1324:b51:7b51:fb84:4c25	251.132.76.37
cb15:901b:901b:1324:b51:7b51:fb84:4c26	251.132.76.38
cb15:901b:901b:1324:b51:7b51:fb84:4c27	251.132.76.39
cb15:901b:901b:1324:b51:7b51:fb84:4c28	251.132.76.40
cb15:901b:901b:1324:b51:7b51:fb84:4c29	251.132.76.41
cb15:901b:901b:1324:b51:7b51:fb84:4c2a	251.132.76.42
cb15:901b:901b:1324:b51:7b51:fb84:4c2b	251.132.76.43
cb15:901b:901b:1324:b51:7b51:fb84:4c2c	251.132.76.44
cb15:901b:901b:1324:b51:7b51:fb84:4c2d	251.132.76.45
cb15:901b:901b:1324:b51:7b51:fb84:4c2e	251.132.76.46
cb15:901b:901b:1324:b51:7b51:fb84:4c2f	251.132.76.47
cb15:901b:901b:1324:b51:7b51:fb84:4c30	251.132.76.48
cb15:901b:901b:1324:b51:7b51:fb84:4c31	251.132.76.49
cb15:901b:901b:1324:b51:7b51:fb84:4c32	251.132.76.50
cb15:901b:901b:1324:b51:7b51:fb84:4c33	251.132.76.51
cb15:901b:901b:1324:b51:7b51:fb84:4c34	251.132.76.52
cb15:901b:901b:1324:b51:7b51:fb84:4c35	251.132.76.53
cb15:901b:901b:1324:b51:7b51:fb84:4c36	251.132.76.54
cb15:901b:901b:1324:b51:7b51:fb84:4c37	251.132.76.55
cb15:901b:901b:1324:b51:7b51:fb84:4c38	251.132.76.56
cb15:901b:901b:1324:b51:7b51:fb84:4c39	251.132.76.57
cb15:901b:901b:1324:b51:7b51:fb84:4c3a	251.132.76.58
cb15:901b:901b:1324:b51:7b51:fb84:4c3b	251.132.76.59
cb15:901b:901b:1324:b51:7b51:fb84:4c3c	251.132.76.60

cb15:901b:901b:1324:b51:7b51:fb84:4c3d	251.132.76.61
cb15:901b:901b:1324:b51:7b51:fb84:4c3e	251.132.76.62
cb15:901b:901b:1324:b51:7b51:fb84:4c3f	251.132.76.63
cb15:901b:901b:1324:b51:7b51:fb84:4c40	251.132.76.64
cb15:901b:901b:1324:b51:7b51:fb84:4c41	251.132.76.65
cb15:901b:901b:1324:b51:7b51:fb84:4c42	251.132.76.66
cb15:901b:901b:1324:b51:7b51:fb84:4c43	251.132.76.67
cb15:901b:901b:1324:b51:7b51:fb84:4c44	251.132.76.68
cb15:901b:901b:1324:b51:7b51:fb84:4c45	251.132.76.69
cb15:901b:901b:1324:b51:7b51:fb84:4c46	251.132.76.70
cb15:901b:901b:1324:b51:7b51:fb84:4c47	251.132.76.71
cb15:901b:901b:1324:b51:7b51:fb84:4c48	251.132.76.72
cb15:901b:901b:1324:b51:7b51:fb84:4c49	251.132.76.73
cb15:901b:901b:1324:b51:7b51:fb84:4c4a	251.132.76.74
cb15:901b:901b:1324:b51:7b51:fb84:4c4b	251.132.76.75
cb15:901b:901b:1324:b51:7b51:fb84:4c4c	251.132.76.76
cb15:901b:901b:1324:b51:7b51:fb84:4c4d	251.132.76.77
cb15:901b:901b:1324:b51:7b51:fb84:4c4e	251.132.76.78
cb15:901b:901b:1324:b51:7b51:fb84:4c4f	251.132.76.79
cb15:901b:901b:1324:b51:7b51:fb84:4c50	251.132.76.80
cb15:901b:901b:1324:b51:7b51:fb84:4c51	251.132.76.81
cb15:901b:901b:1324:b51:7b51:fb84:4c52	251.132.76.82
cb15:901b:901b:1324:b51:7b51:fb84:4c53	251.132.76.83
cb15:901b:901b:1324:b51:7b51:fb84:4c54	251.132.76.84
cb15:901b:901b:1324:b51:7b51:fb84:4c55	251.132.76.85
cb15:901b:901b:1324:b51:7b51:fb84:4c56	251.132.76.86
cb15:901b:901b:1324:b51:7b51:fb84:4c57	251.132.76.87
cb15:901b:901b:1324:b51:7b51:fb84:4c58	251.132.76.88
cb15:901b:901b:1324:b51:7b51:fb84:4c59	251.132.76.89
cb15:901b:901b:1324:b51:7b51:fb84:4c5a	251.132.76.90
cb15:901b:901b:1324:b51:7b51:fb84:4c5b	251.132.76.91
cb15:901b:901b:1324:b51:7b51:fb84:4c5c	251.132.76.92
cb15:901b:901b:1324:b51:7b51:fb84:4c5d	251.132.76.93
cb15:901b:901b:1324:b51:7b51:fb84:4c5e	251.132.76.94
cb15:901b:901b:1324:b51:7b51:fb84:4c5f	251.132.76.95
cb15:901b:901b:1324:b51:7b51:fb84:4c60	251.132.76.96
cb15:901b:901b:1324:b51:7b51:fb84:4c61	251.132.76.97
cb15:901b:901b:1324:b51:7b51:fb84:4c62	251.132.76.98
cb15:901b:901b:1324:b51:7b51:fb84:4c63	251.132.76.99
cb15:901b:901b:1324:b51:7b51:fb84:4c64	251.132.76.100
cb15:901b:901b:1324:b51:7b51:fb84:4c65	251.132.76.101
cb15:901b:901b:1324:b51:7b51:fb84:4c66	251.132.76.102
cb15:901b:901b:1324:b51:7b51:fb84:4c67	251.132.76.103
cb15:901b:901b:1324:b51:7b51:fb84:4c68	251.132.76.104
cb15:901b:901b:1324:b51:7b51:fb84:4c69	251.132.76.105
cb15:901b:901b:1324:b51:7b51:fb84:4c6a	251.132.76.106
cb15:901b:901b:1324:b51:7b51:fb84:4c6b	251.132.76.107
cb15:901b:901b:1324:b51:7b51:fb84:4c6c	251.132.76.108
cb15:901b:901b:1324:b51:7b51:fb84:4c6d	251.132.76.109
cb15:901b:901b:1324:b51:7b51:fb84:4c6e	251.132.76.110
cb15:901b:901b:1324:b51:7b51:fb84:4c6f	251.132.76.111
cb15:901b:901b:1324:b51:7b51:fb84:4c70	251.132.76.112
cb15:901b:901b:1324:b51:7b51:fb84:4c71	251.132.76.113
cb15:901b:901b:1324:b51:7b51:fb84:4c72	251.132.76.114
cb15:901b:901b:1324:b51:7b51:fb84:4c73	251.132.76.115
cb15:901b:901b:1324:b51:7b51:fb84:4c74	251.132.76.116
cb15:901b:901b:1324:b51:7b51:fb84:4c75	251.132.76.117
cb15:901b:901b:1324:b51:7b51:fb84:4c76	251.132.76.118
cb15:901b:901b:1324:b51:7b51:fb84:4c77	251.132.76.119
cb15:901b:901b:1324:b51:7b51:fb84:4c78	251.132.76.120

cb15:901b:901b:1324:b51:7b51:fb84:4c79	251.132.76.121
cb15:901b:901b:1324:b51:7b51:fb84:4c7a	251.132.76.122
cb15:901b:901b:1324:b51:7b51:fb84:4c7b	251.132.76.123
cb15:901b:901b:1324:b51:7b51:fb84:4c7c	251.132.76.124
cb15:901b:901b:1324:b51:7b51:fb84:4c7d	251.132.76.125
cb15:901b:901b:1324:b51:7b51:fb84:4c7e	251.132.76.126
cb15:901b:901b:1324:b51:7b51:fb84:4c7f	251.132.76.127
cb15:901b:901b:1324:b51:7b51:fb84:4c80	251.132.76.128
cb15:901b:901b:1324:b51:7b51:fb84:4c81	251.132.76.129
cb15:901b:901b:1324:b51:7b51:fb84:4c82	251.132.76.130
cb15:901b:901b:1324:b51:7b51:fb84:4c83	251.132.76.131
cb15:901b:901b:1324:b51:7b51:fb84:4c84	251.132.76.132
cb15:901b:901b:1324:b51:7b51:fb84:4c85	251.132.76.133
cb15:901b:901b:1324:b51:7b51:fb84:4c86	251.132.76.134
cb15:901b:901b:1324:b51:7b51:fb84:4c87	251.132.76.135
cb15:901b:901b:1324:b51:7b51:fb84:4c88	251.132.76.136
cb15:901b:901b:1324:b51:7b51:fb84:4c89	251.132.76.137
cb15:901b:901b:1324:b51:7b51:fb84:4c8a	251.132.76.138
cb15:901b:901b:1324:b51:7b51:fb84:4c8b	251.132.76.139
cb15:901b:901b:1324:b51:7b51:fb84:4c8c	251.132.76.140
cb15:901b:901b:1324:b51:7b51:fb84:4c8d	251.132.76.141
cb15:901b:901b:1324:b51:7b51:fb84:4c8e	251.132.76.142
cb15:901b:901b:1324:b51:7b51:fb84:4c8f	251.132.76.143
cb15:901b:901b:1324:b51:7b51:fb84:4c90	251.132.76.144
cb15:901b:901b:1324:b51:7b51:fb84:4c91	251.132.76.145
cb15:901b:901b:1324:b51:7b51:fb84:4c92	251.132.76.146
cb15:901b:901b:1324:b51:7b51:fb84:4c93	251.132.76.147
cb15:901b:901b:1324:b51:7b51:fb84:4c94	251.132.76.148
cb15:901b:901b:1324:b51:7b51:fb84:4c95	251.132.76.149
cb15:901b:901b:1324:b51:7b51:fb84:4c96	251.132.76.150
cb15:901b:901b:1324:b51:7b51:fb84:4c97	251.132.76.151
cb15:901b:901b:1324:b51:7b51:fb84:4c98	251.132.76.152
cb15:901b:901b:1324:b51:7b51:fb84:4c99	251.132.76.153
cb15:901b:901b:1324:b51:7b51:fb84:4c9a	251.132.76.154
cb15:901b:901b:1324:b51:7b51:fb84:4c9b	251.132.76.155
cb15:901b:901b:1324:b51:7b51:fb84:4c9c	251.132.76.156
cb15:901b:901b:1324:b51:7b51:fb84:4c9d	251.132.76.157
cb15:901b:901b:1324:b51:7b51:fb84:4c9e	251.132.76.158
cb15:901b:901b:1324:b51:7b51:fb84:4c9f	251.132.76.159
cb15:901b:901b:1324:b51:7b51:fb84:4ca0	251.132.76.160
cb15:901b:901b:1324:b51:7b51:fb84:4ca1	251.132.76.161
cb15:901b:901b:1324:b51:7b51:fb84:4ca2	251.132.76.162
cb15:901b:901b:1324:b51:7b51:fb84:4ca3	251.132.76.163
cb15:901b:901b:1324:b51:7b51:fb84:4ca4	251.132.76.164
cb15:901b:901b:1324:b51:7b51:fb84:4ca5	251.132.76.165
cb15:901b:901b:1324:b51:7b51:fb84:4ca6	251.132.76.166
cb15:901b:901b:1324:b51:7b51:fb84:4ca7	251.132.76.167
cb15:901b:901b:1324:b51:7b51:fb84:4ca8	251.132.76.168
cb15:901b:901b:1324:b51:7b51:fb84:4ca9	251.132.76.169
cb15:901b:901b:1324:b51:7b51:fb84:4caa	251.132.76.170
cb15:901b:901b:1324:b51:7b51:fb84:4cab	251.132.76.171
cb15:901b:901b:1324:b51:7b51:fb84:4cac	251.132.76.172
cb15:901b:901b:1324:b51:7b51:fb84:4cad	251.132.76.173
cb15:901b:901b:1324:b51:7b51:fb84:4cae	251.132.76.174
cb15:901b:901b:1324:b51:7b51:fb84:4caf	251.132.76.175
cb15:901b:901b:1324:b51:7b51:fb84:4cb0	251.132.76.176
cb15:901b:901b:1324:b51:7b51:fb84:4cb1	251.132.76.177
cb15:901b:901b:1324:b51:7b51:fb84:4cb2	251.132.76.178
cb15:901b:901b:1324:b51:7b51:fb84:4cb3	251.132.76.179
cb15:901b:901b:1324:b51:7b51:fb84:4cb4	251.132.76.180

cb15:901b:901b:1324:b51:7b51:fb84:4cb5	251.132.76.181
cb15:901b:901b:1324:b51:7b51:fb84:4cb6	251.132.76.182
cb15:901b:901b:1324:b51:7b51:fb84:4cb7	251.132.76.183
cb15:901b:901b:1324:b51:7b51:fb84:4cb8	251.132.76.184
cb15:901b:901b:1324:b51:7b51:fb84:4cb9	251.132.76.185
cb15:901b:901b:1324:b51:7b51:fb84:4cba	251.132.76.186
cb15:901b:901b:1324:b51:7b51:fb84:4cbb	251.132.76.187
cb15:901b:901b:1324:b51:7b51:fb84:4cbc	251.132.76.188
cb15:901b:901b:1324:b51:7b51:fb84:4cbd	251.132.76.189
cb15:901b:901b:1324:b51:7b51:fb84:4cbe	251.132.76.190
cb15:901b:901b:1324:b51:7b51:fb84:4cbf	251.132.76.191
cb15:901b:901b:1324:b51:7b51:fb84:4cc0	251.132.76.192
cb15:901b:901b:1324:b51:7b51:fb84:4cc1	251.132.76.193
cb15:901b:901b:1324:b51:7b51:fb84:4cc2	251.132.76.194
cb15:901b:901b:1324:b51:7b51:fb84:4cc3	251.132.76.195
cb15:901b:901b:1324:b51:7b51:fb84:4cc4	251.132.76.196
cb15:901b:901b:1324:b51:7b51:fb84:4cc5	251.132.76.197
cb15:901b:901b:1324:b51:7b51:fb84:4cc6	251.132.76.198
cb15:901b:901b:1324:b51:7b51:fb84:4cc7	251.132.76.199
cb15:901b:901b:1324:b51:7b51:fb84:4cc8	251.132.76.200
cb15:901b:901b:1324:b51:7b51:fb84:4cc9	251.132.76.201
cb15:901b:901b:1324:b51:7b51:fb84:4cca	251.132.76.202
cb15:901b:901b:1324:b51:7b51:fb84:4ccb	251.132.76.203
cb15:901b:901b:1324:b51:7b51:fb84:4ccc	251.132.76.204
cb15:901b:901b:1324:b51:7b51:fb84:4ccd	251.132.76.205
cb15:901b:901b:1324:b51:7b51:fb84:4cce	251.132.76.206
cb15:901b:901b:1324:b51:7b51:fb84:4ccf	251.132.76.207
cb15:901b:901b:1324:b51:7b51:fb84:4cd0	251.132.76.208
cb15:901b:901b:1324:b51:7b51:fb84:4cd1	251.132.76.209
cb15:901b:901b:1324:b51:7b51:fb84:4cd2	251.132.76.210
cb15:901b:901b:1324:b51:7b51:fb84:4cd3	251.132.76.211
cb15:901b:901b:1324:b51:7b51:fb84:4cd4	251.132.76.212
cb15:901b:901b:1324:b51:7b51:fb84:4cd5	251.132.76.213
cb15:901b:901b:1324:b51:7b51:fb84:4cd6	251.132.76.214
cb15:901b:901b:1324:b51:7b51:fb84:4cd7	251.132.76.215
cb15:901b:901b:1324:b51:7b51:fb84:4cd8	251.132.76.216
cb15:901b:901b:1324:b51:7b51:fb84:4cd9	251.132.76.217
cb15:901b:901b:1324:b51:7b51:fb84:4cda	251.132.76.218
cb15:901b:901b:1324:b51:7b51:fb84:4cdb	251.132.76.219
cb15:901b:901b:1324:b51:7b51:fb84:4cdc	251.132.76.220
cb15:901b:901b:1324:b51:7b51:fb84:4cdd	251.132.76.221
cb15:901b:901b:1324:b51:7b51:fb84:4cde	251.132.76.222
cb15:901b:901b:1324:b51:7b51:fb84:4cdf	251.132.76.223
cb15:901b:901b:1324:b51:7b51:fb84:4ce0	251.132.76.224
cb15:901b:901b:1324:b51:7b51:fb84:4ce1	251.132.76.225
cb15:901b:901b:1324:b51:7b51:fb84:4ce2	251.132.76.226
cb15:901b:901b:1324:b51:7b51:fb84:4ce3	251.132.76.227
cb15:901b:901b:1324:b51:7b51:fb84:4ce4	251.132.76.228
cb15:901b:901b:1324:b51:7b51:fb84:4ce5	251.132.76.229
cb15:901b:901b:1324:b51:7b51:fb84:4ce6	251.132.76.230
cb15:901b:901b:1324:b51:7b51:fb84:4ce7	251.132.76.231
cb15:901b:901b:1324:b51:7b51:fb84:4ce8	251.132.76.232
cb15:901b:901b:1324:b51:7b51:fb84:4ce9	251.132.76.233
cb15:901b:901b:1324:b51:7b51:fb84:4cea	251.132.76.234
cb15:901b:901b:1324:b51:7b51:fb84:4ceb	251.132.76.235
cb15:901b:901b:1324:b51:7b51:fb84:4cec	251.132.76.236
cb15:901b:901b:1324:b51:7b51:fb84:4ced	251.132.76.237
cb15:901b:901b:1324:b51:7b51:fb84:4cee	251.132.76.238
cb15:901b:901b:1324:b51:7b51:fb84:4cef	251.132.76.239
cb15:901b:901b:1324:b51:7b51:fb84:4cf0	251.132.76.240
cb15:901b:901b:1324:b51:7b51:fb84:4cf1	251.132.76.241
cb15:901b:901b:1324:b51:7b51:fb84:4cf2	251.132.76.242
cb15:901b:901b:1324:b51:7b51:fb84:4cf3	251.132.76.243
cb15:901b:901b:1324:b51:7b51:fb84:4cf4	251.132.76.244
cb15:901b:901b:1324:b51:7b51:fb84:4cf5	251.132.76.245
cb15:901b:901b:1324:b51:7b51:fb84:4cf6	251.132.76.246
cb15:901b:901b:1324:b51:7b51:fb84:4cf7	251.132.76.247
cb15:901b:901b:1324:b51:7b51:fb84:4cf8	251.132.76.248
cb15:901b:901b:1324:b51:7b51:fb84:4cf9	251.132.76.249
cb15:901b:901b:1324:b51:7b51:fb84:4cfa	251.132.76.250
cb15:901b:901b:1324:b51:7b51:fb84:4cfb	251.132.76.251
cb15:901b:901b:1324:b51:7b51:fb84:4cfc	251.132.76.252
cb15:901b:901b:1324:b51:7b51:fb84:4cfd	251.132.76.253
cb15:901b:901b:1324:b51:7b51:fb84:4cfe	251.132.76.254
cb15:901b:901b:1324:b51:7b51:fb84:4cff	251.132.76.255

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.