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:ada3:db24:c681:7e01	198.129.126.1
cb15:901b:901b:1324:ada3:db24:c681:7e02	198.129.126.2
cb15:901b:901b:1324:ada3:db24:c681:7e03	198.129.126.3
cb15:901b:901b:1324:ada3:db24:c681:7e04	198.129.126.4
cb15:901b:901b:1324:ada3:db24:c681:7e05	198.129.126.5
cb15:901b:901b:1324:ada3:db24:c681:7e06	198.129.126.6
cb15:901b:901b:1324:ada3:db24:c681:7e07	198.129.126.7
cb15:901b:901b:1324:ada3:db24:c681:7e08	198.129.126.8
cb15:901b:901b:1324:ada3:db24:c681:7e09	198.129.126.9
cb15:901b:901b:1324:ada3:db24:c681:7e0a	198.129.126.10
cb15:901b:901b:1324:ada3:db24:c681:7e0b	198.129.126.11
cb15:901b:901b:1324:ada3:db24:c681:7e0c	198.129.126.12
cb15:901b:901b:1324:ada3:db24:c681:7e0d	198.129.126.13
cb15:901b:901b:1324:ada3:db24:c681:7e0e	198.129.126.14
cb15:901b:901b:1324:ada3:db24:c681:7e0f	198.129.126.15
cb15:901b:901b:1324:ada3:db24:c681:7e10	198.129.126.16
cb15:901b:901b:1324:ada3:db24:c681:7e11	198.129.126.17
cb15:901b:901b:1324:ada3:db24:c681:7e12	198.129.126.18
cb15:901b:901b:1324:ada3:db24:c681:7e13	198.129.126.19
cb15:901b:901b:1324:ada3:db24:c681:7e14	198.129.126.20
cb15:901b:901b:1324:ada3:db24:c681:7e15	198.129.126.21
cb15:901b:901b:1324:ada3:db24:c681:7e16	198.129.126.22
cb15:901b:901b:1324:ada3:db24:c681:7e17	198.129.126.23
cb15:901b:901b:1324:ada3:db24:c681:7e18	198.129.126.24
cb15:901b:901b:1324:ada3:db24:c681:7e19	198.129.126.25
cb15:901b:901b:1324:ada3:db24:c681:7e1a	198.129.126.26
cb15:901b:901b:1324:ada3:db24:c681:7e1b	198.129.126.27
cb15:901b:901b:1324:ada3:db24:c681:7e1c	198.129.126.28
cb15:901b:901b:1324:ada3:db24:c681:7e1d	198.129.126.29
cb15:901b:901b:1324:ada3:db24:c681:7e1e	198.129.126.30
cb15:901b:901b:1324:ada3:db24:c681:7e1f	198.129.126.31
cb15:901b:901b:1324:ada3:db24:c681:7e20	198.129.126.32
cb15:901b:901b:1324:ada3:db24:c681:7e21	198.129.126.33
cb15:901b:901b:1324:ada3:db24:c681:7e22	198.129.126.34
cb15:901b:901b:1324:ada3:db24:c681:7e23	198.129.126.35
cb15:901b:901b:1324:ada3:db24:c681:7e24	198.129.126.36
cb15:901b:901b:1324:ada3:db24:c681:7e25	198.129.126.37
cb15:901b:901b:1324:ada3:db24:c681:7e26	198.129.126.38
cb15:901b:901b:1324:ada3:db24:c681:7e27	198.129.126.39
cb15:901b:901b:1324:ada3:db24:c681:7e28	198.129.126.40
cb15:901b:901b:1324:ada3:db24:c681:7e29	198.129.126.41
cb15:901b:901b:1324:ada3:db24:c681:7e2a	198.129.126.42
cb15:901b:901b:1324:ada3:db24:c681:7e2b	198.129.126.43
cb15:901b:901b:1324:ada3:db24:c681:7e2c	198.129.126.44
cb15:901b:901b:1324:ada3:db24:c681:7e2d	198.129.126.45
cb15:901b:901b:1324:ada3:db24:c681:7e2e	198.129.126.46
cb15:901b:901b:1324:ada3:db24:c681:7e2f	198.129.126.47
cb15:901b:901b:1324:ada3:db24:c681:7e30	198.129.126.48
cb15:901b:901b:1324:ada3:db24:c681:7e31	198.129.126.49
cb15:901b:901b:1324:ada3:db24:c681:7e32	198.129.126.50
cb15:901b:901b:1324:ada3:db24:c681:7e33	198.129.126.51
cb15:901b:901b:1324:ada3:db24:c681:7e34	198.129.126.52
cb15:901b:901b:1324:ada3:db24:c681:7e35	198.129.126.53
cb15:901b:901b:1324:ada3:db24:c681:7e36	198.129.126.54
cb15:901b:901b:1324:ada3:db24:c681:7e37	198.129.126.55
cb15:901b:901b:1324:ada3:db24:c681:7e38	198.129.126.56
cb15:901b:901b:1324:ada3:db24:c681:7e39	198.129.126.57
cb15:901b:901b:1324:ada3:db24:c681:7e3a	198.129.126.58
cb15:901b:901b:1324:ada3:db24:c681:7e3b	198.129.126.59
cb15:901b:901b:1324:ada3:db24:c681:7e3c	198.129.126.60

cb15:901b:901b:1324:ada3:db24:c681:7e3d	198.129.126.61
cb15:901b:901b:1324:ada3:db24:c681:7e3e	198.129.126.62
cb15:901b:901b:1324:ada3:db24:c681:7e3f	198.129.126.63
cb15:901b:901b:1324:ada3:db24:c681:7e40	198.129.126.64
cb15:901b:901b:1324:ada3:db24:c681:7e41	198.129.126.65
cb15:901b:901b:1324:ada3:db24:c681:7e42	198.129.126.66
cb15:901b:901b:1324:ada3:db24:c681:7e43	198.129.126.67
cb15:901b:901b:1324:ada3:db24:c681:7e44	198.129.126.68
cb15:901b:901b:1324:ada3:db24:c681:7e45	198.129.126.69
cb15:901b:901b:1324:ada3:db24:c681:7e46	198.129.126.70
cb15:901b:901b:1324:ada3:db24:c681:7e47	198.129.126.71
cb15:901b:901b:1324:ada3:db24:c681:7e48	198.129.126.72
cb15:901b:901b:1324:ada3:db24:c681:7e49	198.129.126.73
cb15:901b:901b:1324:ada3:db24:c681:7e4a	198.129.126.74
cb15:901b:901b:1324:ada3:db24:c681:7e4b	198.129.126.75
cb15:901b:901b:1324:ada3:db24:c681:7e4c	198.129.126.76
cb15:901b:901b:1324:ada3:db24:c681:7e4d	198.129.126.77
cb15:901b:901b:1324:ada3:db24:c681:7e4e	198.129.126.78
cb15:901b:901b:1324:ada3:db24:c681:7e4f	198.129.126.79
cb15:901b:901b:1324:ada3:db24:c681:7e50	198.129.126.80
cb15:901b:901b:1324:ada3:db24:c681:7e51	198.129.126.81
cb15:901b:901b:1324:ada3:db24:c681:7e52	198.129.126.82
cb15:901b:901b:1324:ada3:db24:c681:7e53	198.129.126.83
cb15:901b:901b:1324:ada3:db24:c681:7e54	198.129.126.84
cb15:901b:901b:1324:ada3:db24:c681:7e55	198.129.126.85
cb15:901b:901b:1324:ada3:db24:c681:7e56	198.129.126.86
cb15:901b:901b:1324:ada3:db24:c681:7e57	198.129.126.87
cb15:901b:901b:1324:ada3:db24:c681:7e58	198.129.126.88
cb15:901b:901b:1324:ada3:db24:c681:7e59	198.129.126.89
cb15:901b:901b:1324:ada3:db24:c681:7e5a	198.129.126.90
cb15:901b:901b:1324:ada3:db24:c681:7e5b	198.129.126.91
cb15:901b:901b:1324:ada3:db24:c681:7e5c	198.129.126.92
cb15:901b:901b:1324:ada3:db24:c681:7e5d	198.129.126.93
cb15:901b:901b:1324:ada3:db24:c681:7e5e	198.129.126.94
cb15:901b:901b:1324:ada3:db24:c681:7e5f	198.129.126.95
cb15:901b:901b:1324:ada3:db24:c681:7e60	198.129.126.96
cb15:901b:901b:1324:ada3:db24:c681:7e61	198.129.126.97
cb15:901b:901b:1324:ada3:db24:c681:7e62	198.129.126.98
cb15:901b:901b:1324:ada3:db24:c681:7e63	198.129.126.99
cb15:901b:901b:1324:ada3:db24:c681:7e64	198.129.126.100
cb15:901b:901b:1324:ada3:db24:c681:7e65	198.129.126.101
cb15:901b:901b:1324:ada3:db24:c681:7e66	198.129.126.102
cb15:901b:901b:1324:ada3:db24:c681:7e67	198.129.126.103
cb15:901b:901b:1324:ada3:db24:c681:7e68	198.129.126.104
cb15:901b:901b:1324:ada3:db24:c681:7e69	198.129.126.105
cb15:901b:901b:1324:ada3:db24:c681:7e6a	198.129.126.106
cb15:901b:901b:1324:ada3:db24:c681:7e6b	198.129.126.107
cb15:901b:901b:1324:ada3:db24:c681:7e6c	198.129.126.108
cb15:901b:901b:1324:ada3:db24:c681:7e6d	198.129.126.109
cb15:901b:901b:1324:ada3:db24:c681:7e6e	198.129.126.110
cb15:901b:901b:1324:ada3:db24:c681:7e6f	198.129.126.111
cb15:901b:901b:1324:ada3:db24:c681:7e70	198.129.126.112
cb15:901b:901b:1324:ada3:db24:c681:7e71	198.129.126.113
cb15:901b:901b:1324:ada3:db24:c681:7e72	198.129.126.114
cb15:901b:901b:1324:ada3:db24:c681:7e73	198.129.126.115
cb15:901b:901b:1324:ada3:db24:c681:7e74	198.129.126.116
cb15:901b:901b:1324:ada3:db24:c681:7e75	198.129.126.117
cb15:901b:901b:1324:ada3:db24:c681:7e76	198.129.126.118
cb15:901b:901b:1324:ada3:db24:c681:7e77	198.129.126.119
cb15:901b:901b:1324:ada3:db24:c681:7e78	198.129.126.120

cb15:901b:901b:1324:ada3:db24:c681:7e79	198.129.126.121
cb15:901b:901b:1324:ada3:db24:c681:7e7a	198.129.126.122
cb15:901b:901b:1324:ada3:db24:c681:7e7b	198.129.126.123
cb15:901b:901b:1324:ada3:db24:c681:7e7c	198.129.126.124
cb15:901b:901b:1324:ada3:db24:c681:7e7d	198.129.126.125
cb15:901b:901b:1324:ada3:db24:c681:7e7e	198.129.126.126
cb15:901b:901b:1324:ada3:db24:c681:7e7f	198.129.126.127
cb15:901b:901b:1324:ada3:db24:c681:7e80	198.129.126.128
cb15:901b:901b:1324:ada3:db24:c681:7e81	198.129.126.129
cb15:901b:901b:1324:ada3:db24:c681:7e82	198.129.126.130
cb15:901b:901b:1324:ada3:db24:c681:7e83	198.129.126.131
cb15:901b:901b:1324:ada3:db24:c681:7e84	198.129.126.132
cb15:901b:901b:1324:ada3:db24:c681:7e85	198.129.126.133
cb15:901b:901b:1324:ada3:db24:c681:7e86	198.129.126.134
cb15:901b:901b:1324:ada3:db24:c681:7e87	198.129.126.135
cb15:901b:901b:1324:ada3:db24:c681:7e88	198.129.126.136
cb15:901b:901b:1324:ada3:db24:c681:7e89	198.129.126.137
cb15:901b:901b:1324:ada3:db24:c681:7e8a	198.129.126.138
cb15:901b:901b:1324:ada3:db24:c681:7e8b	198.129.126.139
cb15:901b:901b:1324:ada3:db24:c681:7e8c	198.129.126.140
cb15:901b:901b:1324:ada3:db24:c681:7e8d	198.129.126.141
cb15:901b:901b:1324:ada3:db24:c681:7e8e	198.129.126.142
cb15:901b:901b:1324:ada3:db24:c681:7e8f	198.129.126.143
cb15:901b:901b:1324:ada3:db24:c681:7e90	198.129.126.144
cb15:901b:901b:1324:ada3:db24:c681:7e91	198.129.126.145
cb15:901b:901b:1324:ada3:db24:c681:7e92	198.129.126.146
cb15:901b:901b:1324:ada3:db24:c681:7e93	198.129.126.147
cb15:901b:901b:1324:ada3:db24:c681:7e94	198.129.126.148
cb15:901b:901b:1324:ada3:db24:c681:7e95	198.129.126.149
cb15:901b:901b:1324:ada3:db24:c681:7e96	198.129.126.150
cb15:901b:901b:1324:ada3:db24:c681:7e97	198.129.126.151
cb15:901b:901b:1324:ada3:db24:c681:7e98	198.129.126.152
cb15:901b:901b:1324:ada3:db24:c681:7e99	198.129.126.153
cb15:901b:901b:1324:ada3:db24:c681:7e9a	198.129.126.154
cb15:901b:901b:1324:ada3:db24:c681:7e9b	198.129.126.155
cb15:901b:901b:1324:ada3:db24:c681:7e9c	198.129.126.156
cb15:901b:901b:1324:ada3:db24:c681:7e9d	198.129.126.157
cb15:901b:901b:1324:ada3:db24:c681:7e9e	198.129.126.158
cb15:901b:901b:1324:ada3:db24:c681:7e9f	198.129.126.159
cb15:901b:901b:1324:ada3:db24:c681:7ea0	198.129.126.160
cb15:901b:901b:1324:ada3:db24:c681:7ea1	198.129.126.161
cb15:901b:901b:1324:ada3:db24:c681:7ea2	198.129.126.162
cb15:901b:901b:1324:ada3:db24:c681:7ea3	198.129.126.163
cb15:901b:901b:1324:ada3:db24:c681:7ea4	198.129.126.164
cb15:901b:901b:1324:ada3:db24:c681:7ea5	198.129.126.165
cb15:901b:901b:1324:ada3:db24:c681:7ea6	198.129.126.166
cb15:901b:901b:1324:ada3:db24:c681:7ea7	198.129.126.167
cb15:901b:901b:1324:ada3:db24:c681:7ea8	198.129.126.168
cb15:901b:901b:1324:ada3:db24:c681:7ea9	198.129.126.169
cb15:901b:901b:1324:ada3:db24:c681:7eaa	198.129.126.170
cb15:901b:901b:1324:ada3:db24:c681:7eab	198.129.126.171
cb15:901b:901b:1324:ada3:db24:c681:7eac	198.129.126.172
cb15:901b:901b:1324:ada3:db24:c681:7ead	198.129.126.173
cb15:901b:901b:1324:ada3:db24:c681:7eae	198.129.126.174
cb15:901b:901b:1324:ada3:db24:c681:7eaf	198.129.126.175
cb15:901b:901b:1324:ada3:db24:c681:7eb0	198.129.126.176
cb15:901b:901b:1324:ada3:db24:c681:7eb1	198.129.126.177
cb15:901b:901b:1324:ada3:db24:c681:7eb2	198.129.126.178
cb15:901b:901b:1324:ada3:db24:c681:7eb3	198.129.126.179
cb15:901b:901b:1324:ada3:db24:c681:7eb4	198.129.126.180

cb15:901b:901b:1324:ada3:db24:c681:7eb5	198.129.126.181
cb15:901b:901b:1324:ada3:db24:c681:7eb6	198.129.126.182
cb15:901b:901b:1324:ada3:db24:c681:7eb7	198.129.126.183
cb15:901b:901b:1324:ada3:db24:c681:7eb8	198.129.126.184
cb15:901b:901b:1324:ada3:db24:c681:7eb9	198.129.126.185
cb15:901b:901b:1324:ada3:db24:c681:7eba	198.129.126.186
cb15:901b:901b:1324:ada3:db24:c681:7ebb	198.129.126.187
cb15:901b:901b:1324:ada3:db24:c681:7ebc	198.129.126.188
cb15:901b:901b:1324:ada3:db24:c681:7ebd	198.129.126.189
cb15:901b:901b:1324:ada3:db24:c681:7ebe	198.129.126.190
cb15:901b:901b:1324:ada3:db24:c681:7ebf	198.129.126.191
cb15:901b:901b:1324:ada3:db24:c681:7ec0	198.129.126.192
cb15:901b:901b:1324:ada3:db24:c681:7ec1	198.129.126.193
cb15:901b:901b:1324:ada3:db24:c681:7ec2	198.129.126.194
cb15:901b:901b:1324:ada3:db24:c681:7ec3	198.129.126.195
cb15:901b:901b:1324:ada3:db24:c681:7ec4	198.129.126.196
cb15:901b:901b:1324:ada3:db24:c681:7ec5	198.129.126.197
cb15:901b:901b:1324:ada3:db24:c681:7ec6	198.129.126.198
cb15:901b:901b:1324:ada3:db24:c681:7ec7	198.129.126.199
cb15:901b:901b:1324:ada3:db24:c681:7ec8	198.129.126.200
cb15:901b:901b:1324:ada3:db24:c681:7ec9	198.129.126.201
cb15:901b:901b:1324:ada3:db24:c681:7eca	198.129.126.202
cb15:901b:901b:1324:ada3:db24:c681:7ecb	198.129.126.203
cb15:901b:901b:1324:ada3:db24:c681:7ecc	198.129.126.204
cb15:901b:901b:1324:ada3:db24:c681:7ecd	198.129.126.205
cb15:901b:901b:1324:ada3:db24:c681:7ece	198.129.126.206
cb15:901b:901b:1324:ada3:db24:c681:7ecf	198.129.126.207
cb15:901b:901b:1324:ada3:db24:c681:7ed0	198.129.126.208
cb15:901b:901b:1324:ada3:db24:c681:7ed1	198.129.126.209
cb15:901b:901b:1324:ada3:db24:c681:7ed2	198.129.126.210
cb15:901b:901b:1324:ada3:db24:c681:7ed3	198.129.126.211
cb15:901b:901b:1324:ada3:db24:c681:7ed4	198.129.126.212
cb15:901b:901b:1324:ada3:db24:c681:7ed5	198.129.126.213
cb15:901b:901b:1324:ada3:db24:c681:7ed6	198.129.126.214
cb15:901b:901b:1324:ada3:db24:c681:7ed7	198.129.126.215
cb15:901b:901b:1324:ada3:db24:c681:7ed8	198.129.126.216
cb15:901b:901b:1324:ada3:db24:c681:7ed9	198.129.126.217
cb15:901b:901b:1324:ada3:db24:c681:7eda	198.129.126.218
cb15:901b:901b:1324:ada3:db24:c681:7edb	198.129.126.219
cb15:901b:901b:1324:ada3:db24:c681:7edc	198.129.126.220
cb15:901b:901b:1324:ada3:db24:c681:7edd	198.129.126.221
cb15:901b:901b:1324:ada3:db24:c681:7ede	198.129.126.222
cb15:901b:901b:1324:ada3:db24:c681:7edf	198.129.126.223
cb15:901b:901b:1324:ada3:db24:c681:7ee0	198.129.126.224
cb15:901b:901b:1324:ada3:db24:c681:7ee1	198.129.126.225
cb15:901b:901b:1324:ada3:db24:c681:7ee2	198.129.126.226
cb15:901b:901b:1324:ada3:db24:c681:7ee3	198.129.126.227
cb15:901b:901b:1324:ada3:db24:c681:7ee4	198.129.126.228
cb15:901b:901b:1324:ada3:db24:c681:7ee5	198.129.126.229
cb15:901b:901b:1324:ada3:db24:c681:7ee6	198.129.126.230
cb15:901b:901b:1324:ada3:db24:c681:7ee7	198.129.126.231
cb15:901b:901b:1324:ada3:db24:c681:7ee8	198.129.126.232
cb15:901b:901b:1324:ada3:db24:c681:7ee9	198.129.126.233
cb15:901b:901b:1324:ada3:db24:c681:7eea	198.129.126.234
cb15:901b:901b:1324:ada3:db24:c681:7eeb	198.129.126.235
cb15:901b:901b:1324:ada3:db24:c681:7eec	198.129.126.236
cb15:901b:901b:1324:ada3:db24:c681:7eed	198.129.126.237
cb15:901b:901b:1324:ada3:db24:c681:7eee	198.129.126.238
cb15:901b:901b:1324:ada3:db24:c681:7eef	198.129.126.239
cb15:901b:901b:1324:ada3:db24:c681:7ef0	198.129.126.240
cb15:901b:901b:1324:ada3:db24:c681:7ef1	198.129.126.241
cb15:901b:901b:1324:ada3:db24:c681:7ef2	198.129.126.242
cb15:901b:901b:1324:ada3:db24:c681:7ef3	198.129.126.243
cb15:901b:901b:1324:ada3:db24:c681:7ef4	198.129.126.244
cb15:901b:901b:1324:ada3:db24:c681:7ef5	198.129.126.245
cb15:901b:901b:1324:ada3:db24:c681:7ef6	198.129.126.246
cb15:901b:901b:1324:ada3:db24:c681:7ef7	198.129.126.247
cb15:901b:901b:1324:ada3:db24:c681:7ef8	198.129.126.248
cb15:901b:901b:1324:ada3:db24:c681:7ef9	198.129.126.249
cb15:901b:901b:1324:ada3:db24:c681:7efa	198.129.126.250
cb15:901b:901b:1324:ada3:db24:c681:7efb	198.129.126.251
cb15:901b:901b:1324:ada3:db24:c681:7efc	198.129.126.252
cb15:901b:901b:1324:ada3:db24:c681:7efd	198.129.126.253
cb15:901b:901b:1324:ada3:db24:c681:7efe	198.129.126.254
cb15:901b:901b:1324:ada3:db24:c681:7eff	198.129.126.255

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.