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:b51:8045:b51a:7f23:c01	127.35.12.1
cb15:901b:d157:b51:8045:b51a:7f23:c02	127.35.12.2
cb15:901b:d157:b51:8045:b51a:7f23:c03	127.35.12.3
cb15:901b:d157:b51:8045:b51a:7f23:c04	127.35.12.4
cb15:901b:d157:b51:8045:b51a:7f23:c05	127.35.12.5
cb15:901b:d157:b51:8045:b51a:7f23:c06	127.35.12.6
cb15:901b:d157:b51:8045:b51a:7f23:c07	127.35.12.7
cb15:901b:d157:b51:8045:b51a:7f23:c08	127.35.12.8
cb15:901b:d157:b51:8045:b51a:7f23:c09	127.35.12.9
cb15:901b:d157:b51:8045:b51a:7f23:c0a	127.35.12.10
cb15:901b:d157:b51:8045:b51a:7f23:c0b	127.35.12.11
cb15:901b:d157:b51:8045:b51a:7f23:c0c	127.35.12.12
cb15:901b:d157:b51:8045:b51a:7f23:c0d	127.35.12.13
cb15:901b:d157:b51:8045:b51a:7f23:c0e	127.35.12.14
cb15:901b:d157:b51:8045:b51a:7f23:c0f	127.35.12.15
cb15:901b:d157:b51:8045:b51a:7f23:c10	127.35.12.16
cb15:901b:d157:b51:8045:b51a:7f23:c11	127.35.12.17
cb15:901b:d157:b51:8045:b51a:7f23:c12	127.35.12.18
cb15:901b:d157:b51:8045:b51a:7f23:c13	127.35.12.19
cb15:901b:d157:b51:8045:b51a:7f23:c14	127.35.12.20
cb15:901b:d157:b51:8045:b51a:7f23:c15	127.35.12.21
cb15:901b:d157:b51:8045:b51a:7f23:c16	127.35.12.22
cb15:901b:d157:b51:8045:b51a:7f23:c17	127.35.12.23
cb15:901b:d157:b51:8045:b51a:7f23:c18	127.35.12.24
cb15:901b:d157:b51:8045:b51a:7f23:c19	127.35.12.25
cb15:901b:d157:b51:8045:b51a:7f23:c1a	127.35.12.26
cb15:901b:d157:b51:8045:b51a:7f23:c1b	127.35.12.27
cb15:901b:d157:b51:8045:b51a:7f23:c1c	127.35.12.28
cb15:901b:d157:b51:8045:b51a:7f23:c1d	127.35.12.29
cb15:901b:d157:b51:8045:b51a:7f23:c1e	127.35.12.30
cb15:901b:d157:b51:8045:b51a:7f23:c1f	127.35.12.31
cb15:901b:d157:b51:8045:b51a:7f23:c20	127.35.12.32
cb15:901b:d157:b51:8045:b51a:7f23:c21	127.35.12.33
cb15:901b:d157:b51:8045:b51a:7f23:c22	127.35.12.34
cb15:901b:d157:b51:8045:b51a:7f23:c23	127.35.12.35
cb15:901b:d157:b51:8045:b51a:7f23:c24	127.35.12.36
cb15:901b:d157:b51:8045:b51a:7f23:c25	127.35.12.37
cb15:901b:d157:b51:8045:b51a:7f23:c26	127.35.12.38
cb15:901b:d157:b51:8045:b51a:7f23:c27	127.35.12.39
cb15:901b:d157:b51:8045:b51a:7f23:c28	127.35.12.40
cb15:901b:d157:b51:8045:b51a:7f23:c29	127.35.12.41
cb15:901b:d157:b51:8045:b51a:7f23:c2a	127.35.12.42
cb15:901b:d157:b51:8045:b51a:7f23:c2b	127.35.12.43
cb15:901b:d157:b51:8045:b51a:7f23:c2c	127.35.12.44
cb15:901b:d157:b51:8045:b51a:7f23:c2d	127.35.12.45
cb15:901b:d157:b51:8045:b51a:7f23:c2e	127.35.12.46
cb15:901b:d157:b51:8045:b51a:7f23:c2f	127.35.12.47
cb15:901b:d157:b51:8045:b51a:7f23:c30	127.35.12.48
cb15:901b:d157:b51:8045:b51a:7f23:c31	127.35.12.49
cb15:901b:d157:b51:8045:b51a:7f23:c32	127.35.12.50
cb15:901b:d157:b51:8045:b51a:7f23:c33	127.35.12.51
cb15:901b:d157:b51:8045:b51a:7f23:c34	127.35.12.52
cb15:901b:d157:b51:8045:b51a:7f23:c35	127.35.12.53
cb15:901b:d157:b51:8045:b51a:7f23:c36	127.35.12.54
cb15:901b:d157:b51:8045:b51a:7f23:c37	127.35.12.55
cb15:901b:d157:b51:8045:b51a:7f23:c38	127.35.12.56
cb15:901b:d157:b51:8045:b51a:7f23:c39	127.35.12.57
cb15:901b:d157:b51:8045:b51a:7f23:c3a	127.35.12.58
cb15:901b:d157:b51:8045:b51a:7f23:c3b	127.35.12.59
cb15:901b:d157:b51:8045:b51a:7f23:c3c	127.35.12.60

cb15:901b:d157:b51:8045:b51a:7f23:c3d	127.35.12.61
cb15:901b:d157:b51:8045:b51a:7f23:c3e	127.35.12.62
cb15:901b:d157:b51:8045:b51a:7f23:c3f	127.35.12.63
cb15:901b:d157:b51:8045:b51a:7f23:c40	127.35.12.64
cb15:901b:d157:b51:8045:b51a:7f23:c41	127.35.12.65
cb15:901b:d157:b51:8045:b51a:7f23:c42	127.35.12.66
cb15:901b:d157:b51:8045:b51a:7f23:c43	127.35.12.67
cb15:901b:d157:b51:8045:b51a:7f23:c44	127.35.12.68
cb15:901b:d157:b51:8045:b51a:7f23:c45	127.35.12.69
cb15:901b:d157:b51:8045:b51a:7f23:c46	127.35.12.70
cb15:901b:d157:b51:8045:b51a:7f23:c47	127.35.12.71
cb15:901b:d157:b51:8045:b51a:7f23:c48	127.35.12.72
cb15:901b:d157:b51:8045:b51a:7f23:c49	127.35.12.73
cb15:901b:d157:b51:8045:b51a:7f23:c4a	127.35.12.74
cb15:901b:d157:b51:8045:b51a:7f23:c4b	127.35.12.75
cb15:901b:d157:b51:8045:b51a:7f23:c4c	127.35.12.76
cb15:901b:d157:b51:8045:b51a:7f23:c4d	127.35.12.77
cb15:901b:d157:b51:8045:b51a:7f23:c4e	127.35.12.78
cb15:901b:d157:b51:8045:b51a:7f23:c4f	127.35.12.79
cb15:901b:d157:b51:8045:b51a:7f23:c50	127.35.12.80
cb15:901b:d157:b51:8045:b51a:7f23:c51	127.35.12.81
cb15:901b:d157:b51:8045:b51a:7f23:c52	127.35.12.82
cb15:901b:d157:b51:8045:b51a:7f23:c53	127.35.12.83
cb15:901b:d157:b51:8045:b51a:7f23:c54	127.35.12.84
cb15:901b:d157:b51:8045:b51a:7f23:c55	127.35.12.85
cb15:901b:d157:b51:8045:b51a:7f23:c56	127.35.12.86
cb15:901b:d157:b51:8045:b51a:7f23:c57	127.35.12.87
cb15:901b:d157:b51:8045:b51a:7f23:c58	127.35.12.88
cb15:901b:d157:b51:8045:b51a:7f23:c59	127.35.12.89
cb15:901b:d157:b51:8045:b51a:7f23:c5a	127.35.12.90
cb15:901b:d157:b51:8045:b51a:7f23:c5b	127.35.12.91
cb15:901b:d157:b51:8045:b51a:7f23:c5c	127.35.12.92
cb15:901b:d157:b51:8045:b51a:7f23:c5d	127.35.12.93
cb15:901b:d157:b51:8045:b51a:7f23:c5e	127.35.12.94
cb15:901b:d157:b51:8045:b51a:7f23:c5f	127.35.12.95
cb15:901b:d157:b51:8045:b51a:7f23:c60	127.35.12.96
cb15:901b:d157:b51:8045:b51a:7f23:c61	127.35.12.97
cb15:901b:d157:b51:8045:b51a:7f23:c62	127.35.12.98
cb15:901b:d157:b51:8045:b51a:7f23:c63	127.35.12.99
cb15:901b:d157:b51:8045:b51a:7f23:c64	127.35.12.100
cb15:901b:d157:b51:8045:b51a:7f23:c65	127.35.12.101
cb15:901b:d157:b51:8045:b51a:7f23:c66	127.35.12.102
cb15:901b:d157:b51:8045:b51a:7f23:c67	127.35.12.103
cb15:901b:d157:b51:8045:b51a:7f23:c68	127.35.12.104
cb15:901b:d157:b51:8045:b51a:7f23:c69	127.35.12.105
cb15:901b:d157:b51:8045:b51a:7f23:c6a	127.35.12.106
cb15:901b:d157:b51:8045:b51a:7f23:c6b	127.35.12.107
cb15:901b:d157:b51:8045:b51a:7f23:c6c	127.35.12.108
cb15:901b:d157:b51:8045:b51a:7f23:c6d	127.35.12.109
cb15:901b:d157:b51:8045:b51a:7f23:c6e	127.35.12.110
cb15:901b:d157:b51:8045:b51a:7f23:c6f	127.35.12.111
cb15:901b:d157:b51:8045:b51a:7f23:c70	127.35.12.112
cb15:901b:d157:b51:8045:b51a:7f23:c71	127.35.12.113
cb15:901b:d157:b51:8045:b51a:7f23:c72	127.35.12.114
cb15:901b:d157:b51:8045:b51a:7f23:c73	127.35.12.115
cb15:901b:d157:b51:8045:b51a:7f23:c74	127.35.12.116
cb15:901b:d157:b51:8045:b51a:7f23:c75	127.35.12.117
cb15:901b:d157:b51:8045:b51a:7f23:c76	127.35.12.118
cb15:901b:d157:b51:8045:b51a:7f23:c77	127.35.12.119
cb15:901b:d157:b51:8045:b51a:7f23:c78	127.35.12.120

cb15:901b:d157:b51:8045:b51a:7f23:c79	127.35.12.121
cb15:901b:d157:b51:8045:b51a:7f23:c7a	127.35.12.122
cb15:901b:d157:b51:8045:b51a:7f23:c7b	127.35.12.123
cb15:901b:d157:b51:8045:b51a:7f23:c7c	127.35.12.124
cb15:901b:d157:b51:8045:b51a:7f23:c7d	127.35.12.125
cb15:901b:d157:b51:8045:b51a:7f23:c7e	127.35.12.126
cb15:901b:d157:b51:8045:b51a:7f23:c7f	127.35.12.127
cb15:901b:d157:b51:8045:b51a:7f23:c80	127.35.12.128
cb15:901b:d157:b51:8045:b51a:7f23:c81	127.35.12.129
cb15:901b:d157:b51:8045:b51a:7f23:c82	127.35.12.130
cb15:901b:d157:b51:8045:b51a:7f23:c83	127.35.12.131
cb15:901b:d157:b51:8045:b51a:7f23:c84	127.35.12.132
cb15:901b:d157:b51:8045:b51a:7f23:c85	127.35.12.133
cb15:901b:d157:b51:8045:b51a:7f23:c86	127.35.12.134
cb15:901b:d157:b51:8045:b51a:7f23:c87	127.35.12.135
cb15:901b:d157:b51:8045:b51a:7f23:c88	127.35.12.136
cb15:901b:d157:b51:8045:b51a:7f23:c89	127.35.12.137
cb15:901b:d157:b51:8045:b51a:7f23:c8a	127.35.12.138
cb15:901b:d157:b51:8045:b51a:7f23:c8b	127.35.12.139
cb15:901b:d157:b51:8045:b51a:7f23:c8c	127.35.12.140
cb15:901b:d157:b51:8045:b51a:7f23:c8d	127.35.12.141
cb15:901b:d157:b51:8045:b51a:7f23:c8e	127.35.12.142
cb15:901b:d157:b51:8045:b51a:7f23:c8f	127.35.12.143
cb15:901b:d157:b51:8045:b51a:7f23:c90	127.35.12.144
cb15:901b:d157:b51:8045:b51a:7f23:c91	127.35.12.145
cb15:901b:d157:b51:8045:b51a:7f23:c92	127.35.12.146
cb15:901b:d157:b51:8045:b51a:7f23:c93	127.35.12.147
cb15:901b:d157:b51:8045:b51a:7f23:c94	127.35.12.148
cb15:901b:d157:b51:8045:b51a:7f23:c95	127.35.12.149
cb15:901b:d157:b51:8045:b51a:7f23:c96	127.35.12.150
cb15:901b:d157:b51:8045:b51a:7f23:c97	127.35.12.151
cb15:901b:d157:b51:8045:b51a:7f23:c98	127.35.12.152
cb15:901b:d157:b51:8045:b51a:7f23:c99	127.35.12.153
cb15:901b:d157:b51:8045:b51a:7f23:c9a	127.35.12.154
cb15:901b:d157:b51:8045:b51a:7f23:c9b	127.35.12.155
cb15:901b:d157:b51:8045:b51a:7f23:c9c	127.35.12.156
cb15:901b:d157:b51:8045:b51a:7f23:c9d	127.35.12.157
cb15:901b:d157:b51:8045:b51a:7f23:c9e	127.35.12.158
cb15:901b:d157:b51:8045:b51a:7f23:c9f	127.35.12.159
cb15:901b:d157:b51:8045:b51a:7f23:ca0	127.35.12.160
cb15:901b:d157:b51:8045:b51a:7f23:ca1	127.35.12.161
cb15:901b:d157:b51:8045:b51a:7f23:ca2	127.35.12.162
cb15:901b:d157:b51:8045:b51a:7f23:ca3	127.35.12.163
cb15:901b:d157:b51:8045:b51a:7f23:ca4	127.35.12.164
cb15:901b:d157:b51:8045:b51a:7f23:ca5	127.35.12.165
cb15:901b:d157:b51:8045:b51a:7f23:ca6	127.35.12.166
cb15:901b:d157:b51:8045:b51a:7f23:ca7	127.35.12.167
cb15:901b:d157:b51:8045:b51a:7f23:ca8	127.35.12.168
cb15:901b:d157:b51:8045:b51a:7f23:ca9	127.35.12.169
cb15:901b:d157:b51:8045:b51a:7f23:caa	127.35.12.170
cb15:901b:d157:b51:8045:b51a:7f23:cab	127.35.12.171
cb15:901b:d157:b51:8045:b51a:7f23:cac	127.35.12.172
cb15:901b:d157:b51:8045:b51a:7f23:cad	127.35.12.173
cb15:901b:d157:b51:8045:b51a:7f23:cae	127.35.12.174
cb15:901b:d157:b51:8045:b51a:7f23:caf	127.35.12.175
cb15:901b:d157:b51:8045:b51a:7f23:cb0	127.35.12.176
cb15:901b:d157:b51:8045:b51a:7f23:cb1	127.35.12.177
cb15:901b:d157:b51:8045:b51a:7f23:cb2	127.35.12.178
cb15:901b:d157:b51:8045:b51a:7f23:cb3	127.35.12.179
cb15:901b:d157:b51:8045:b51a:7f23:cb4	127.35.12.180

cb15:901b:d157:b51:8045:b51a:7f23:cb5	127.35.12.181
cb15:901b:d157:b51:8045:b51a:7f23:cb6	127.35.12.182
cb15:901b:d157:b51:8045:b51a:7f23:cb7	127.35.12.183
cb15:901b:d157:b51:8045:b51a:7f23:cb8	127.35.12.184
cb15:901b:d157:b51:8045:b51a:7f23:cb9	127.35.12.185
cb15:901b:d157:b51:8045:b51a:7f23:cba	127.35.12.186
cb15:901b:d157:b51:8045:b51a:7f23:cbb	127.35.12.187
cb15:901b:d157:b51:8045:b51a:7f23:cbc	127.35.12.188
cb15:901b:d157:b51:8045:b51a:7f23:cbd	127.35.12.189
cb15:901b:d157:b51:8045:b51a:7f23:cbe	127.35.12.190
cb15:901b:d157:b51:8045:b51a:7f23:cbf	127.35.12.191
cb15:901b:d157:b51:8045:b51a:7f23:cc0	127.35.12.192
cb15:901b:d157:b51:8045:b51a:7f23:cc1	127.35.12.193
cb15:901b:d157:b51:8045:b51a:7f23:cc2	127.35.12.194
cb15:901b:d157:b51:8045:b51a:7f23:cc3	127.35.12.195
cb15:901b:d157:b51:8045:b51a:7f23:cc4	127.35.12.196
cb15:901b:d157:b51:8045:b51a:7f23:cc5	127.35.12.197
cb15:901b:d157:b51:8045:b51a:7f23:cc6	127.35.12.198
cb15:901b:d157:b51:8045:b51a:7f23:cc7	127.35.12.199
cb15:901b:d157:b51:8045:b51a:7f23:cc8	127.35.12.200
cb15:901b:d157:b51:8045:b51a:7f23:cc9	127.35.12.201
cb15:901b:d157:b51:8045:b51a:7f23:cca	127.35.12.202
cb15:901b:d157:b51:8045:b51a:7f23:ccb	127.35.12.203
cb15:901b:d157:b51:8045:b51a:7f23:ccc	127.35.12.204
cb15:901b:d157:b51:8045:b51a:7f23:ccd	127.35.12.205
cb15:901b:d157:b51:8045:b51a:7f23:cce	127.35.12.206
cb15:901b:d157:b51:8045:b51a:7f23:ccf	127.35.12.207
cb15:901b:d157:b51:8045:b51a:7f23:cd0	127.35.12.208
cb15:901b:d157:b51:8045:b51a:7f23:cd1	127.35.12.209
cb15:901b:d157:b51:8045:b51a:7f23:cd2	127.35.12.210
cb15:901b:d157:b51:8045:b51a:7f23:cd3	127.35.12.211
cb15:901b:d157:b51:8045:b51a:7f23:cd4	127.35.12.212
cb15:901b:d157:b51:8045:b51a:7f23:cd5	127.35.12.213
cb15:901b:d157:b51:8045:b51a:7f23:cd6	127.35.12.214
cb15:901b:d157:b51:8045:b51a:7f23:cd7	127.35.12.215
cb15:901b:d157:b51:8045:b51a:7f23:cd8	127.35.12.216
cb15:901b:d157:b51:8045:b51a:7f23:cd9	127.35.12.217
cb15:901b:d157:b51:8045:b51a:7f23:cda	127.35.12.218
cb15:901b:d157:b51:8045:b51a:7f23:cdb	127.35.12.219
cb15:901b:d157:b51:8045:b51a:7f23:cdc	127.35.12.220
cb15:901b:d157:b51:8045:b51a:7f23:cdd	127.35.12.221
cb15:901b:d157:b51:8045:b51a:7f23:cde	127.35.12.222
cb15:901b:d157:b51:8045:b51a:7f23:cdf	127.35.12.223
cb15:901b:d157:b51:8045:b51a:7f23:ce0	127.35.12.224
cb15:901b:d157:b51:8045:b51a:7f23:ce1	127.35.12.225
cb15:901b:d157:b51:8045:b51a:7f23:ce2	127.35.12.226
cb15:901b:d157:b51:8045:b51a:7f23:ce3	127.35.12.227
cb15:901b:d157:b51:8045:b51a:7f23:ce4	127.35.12.228
cb15:901b:d157:b51:8045:b51a:7f23:ce5	127.35.12.229
cb15:901b:d157:b51:8045:b51a:7f23:ce6	127.35.12.230
cb15:901b:d157:b51:8045:b51a:7f23:ce7	127.35.12.231
cb15:901b:d157:b51:8045:b51a:7f23:ce8	127.35.12.232
cb15:901b:d157:b51:8045:b51a:7f23:ce9	127.35.12.233
cb15:901b:d157:b51:8045:b51a:7f23:cea	127.35.12.234
cb15:901b:d157:b51:8045:b51a:7f23:ceb	127.35.12.235
cb15:901b:d157:b51:8045:b51a:7f23:cec	127.35.12.236
cb15:901b:d157:b51:8045:b51a:7f23:ced	127.35.12.237
cb15:901b:d157:b51:8045:b51a:7f23:cee	127.35.12.238
cb15:901b:d157:b51:8045:b51a:7f23:cef	127.35.12.239
cb15:901b:d157:b51:8045:b51a:7f23:cf0	127.35.12.240
cb15:901b:d157:b51:8045:b51a:7f23:cf1	127.35.12.241
cb15:901b:d157:b51:8045:b51a:7f23:cf2	127.35.12.242
cb15:901b:d157:b51:8045:b51a:7f23:cf3	127.35.12.243
cb15:901b:d157:b51:8045:b51a:7f23:cf4	127.35.12.244
cb15:901b:d157:b51:8045:b51a:7f23:cf5	127.35.12.245
cb15:901b:d157:b51:8045:b51a:7f23:cf6	127.35.12.246
cb15:901b:d157:b51:8045:b51a:7f23:cf7	127.35.12.247
cb15:901b:d157:b51:8045:b51a:7f23:cf8	127.35.12.248
cb15:901b:d157:b51:8045:b51a:7f23:cf9	127.35.12.249
cb15:901b:d157:b51:8045:b51a:7f23:cfa	127.35.12.250
cb15:901b:d157:b51:8045:b51a:7f23:cfb	127.35.12.251
cb15:901b:d157:b51:8045:b51a:7f23:cfc	127.35.12.252
cb15:901b:d157:b51:8045:b51a:7f23:cfd	127.35.12.253
cb15:901b:d157:b51:8045:b51a:7f23:cfe	127.35.12.254
cb15:901b:d157:b51:8045:b51a:7f23:cff	127.35.12.255

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.