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:ada9:5024:cb15:9e01	203.21.158.1
cb15:901b:d157:4024:ada9:5024:cb15:9e02	203.21.158.2
cb15:901b:d157:4024:ada9:5024:cb15:9e03	203.21.158.3
cb15:901b:d157:4024:ada9:5024:cb15:9e04	203.21.158.4
cb15:901b:d157:4024:ada9:5024:cb15:9e05	203.21.158.5
cb15:901b:d157:4024:ada9:5024:cb15:9e06	203.21.158.6
cb15:901b:d157:4024:ada9:5024:cb15:9e07	203.21.158.7
cb15:901b:d157:4024:ada9:5024:cb15:9e08	203.21.158.8
cb15:901b:d157:4024:ada9:5024:cb15:9e09	203.21.158.9
cb15:901b:d157:4024:ada9:5024:cb15:9e0a	203.21.158.10
cb15:901b:d157:4024:ada9:5024:cb15:9e0b	203.21.158.11
cb15:901b:d157:4024:ada9:5024:cb15:9e0c	203.21.158.12
cb15:901b:d157:4024:ada9:5024:cb15:9e0d	203.21.158.13
cb15:901b:d157:4024:ada9:5024:cb15:9e0e	203.21.158.14
cb15:901b:d157:4024:ada9:5024:cb15:9e0f	203.21.158.15
cb15:901b:d157:4024:ada9:5024:cb15:9e10	203.21.158.16
cb15:901b:d157:4024:ada9:5024:cb15:9e11	203.21.158.17
cb15:901b:d157:4024:ada9:5024:cb15:9e12	203.21.158.18
cb15:901b:d157:4024:ada9:5024:cb15:9e13	203.21.158.19
cb15:901b:d157:4024:ada9:5024:cb15:9e14	203.21.158.20
cb15:901b:d157:4024:ada9:5024:cb15:9e15	203.21.158.21
cb15:901b:d157:4024:ada9:5024:cb15:9e16	203.21.158.22
cb15:901b:d157:4024:ada9:5024:cb15:9e17	203.21.158.23
cb15:901b:d157:4024:ada9:5024:cb15:9e18	203.21.158.24
cb15:901b:d157:4024:ada9:5024:cb15:9e19	203.21.158.25
cb15:901b:d157:4024:ada9:5024:cb15:9e1a	203.21.158.26
cb15:901b:d157:4024:ada9:5024:cb15:9e1b	203.21.158.27
cb15:901b:d157:4024:ada9:5024:cb15:9e1c	203.21.158.28
cb15:901b:d157:4024:ada9:5024:cb15:9e1d	203.21.158.29
cb15:901b:d157:4024:ada9:5024:cb15:9e1e	203.21.158.30
cb15:901b:d157:4024:ada9:5024:cb15:9e1f	203.21.158.31
cb15:901b:d157:4024:ada9:5024:cb15:9e20	203.21.158.32
cb15:901b:d157:4024:ada9:5024:cb15:9e21	203.21.158.33
cb15:901b:d157:4024:ada9:5024:cb15:9e22	203.21.158.34
cb15:901b:d157:4024:ada9:5024:cb15:9e23	203.21.158.35
cb15:901b:d157:4024:ada9:5024:cb15:9e24	203.21.158.36
cb15:901b:d157:4024:ada9:5024:cb15:9e25	203.21.158.37
cb15:901b:d157:4024:ada9:5024:cb15:9e26	203.21.158.38
cb15:901b:d157:4024:ada9:5024:cb15:9e27	203.21.158.39
cb15:901b:d157:4024:ada9:5024:cb15:9e28	203.21.158.40
cb15:901b:d157:4024:ada9:5024:cb15:9e29	203.21.158.41
cb15:901b:d157:4024:ada9:5024:cb15:9e2a	203.21.158.42
cb15:901b:d157:4024:ada9:5024:cb15:9e2b	203.21.158.43
cb15:901b:d157:4024:ada9:5024:cb15:9e2c	203.21.158.44
cb15:901b:d157:4024:ada9:5024:cb15:9e2d	203.21.158.45
cb15:901b:d157:4024:ada9:5024:cb15:9e2e	203.21.158.46
cb15:901b:d157:4024:ada9:5024:cb15:9e2f	203.21.158.47
cb15:901b:d157:4024:ada9:5024:cb15:9e30	203.21.158.48
cb15:901b:d157:4024:ada9:5024:cb15:9e31	203.21.158.49
cb15:901b:d157:4024:ada9:5024:cb15:9e32	203.21.158.50
cb15:901b:d157:4024:ada9:5024:cb15:9e33	203.21.158.51
cb15:901b:d157:4024:ada9:5024:cb15:9e34	203.21.158.52
cb15:901b:d157:4024:ada9:5024:cb15:9e35	203.21.158.53
cb15:901b:d157:4024:ada9:5024:cb15:9e36	203.21.158.54
cb15:901b:d157:4024:ada9:5024:cb15:9e37	203.21.158.55
cb15:901b:d157:4024:ada9:5024:cb15:9e38	203.21.158.56
cb15:901b:d157:4024:ada9:5024:cb15:9e39	203.21.158.57
cb15:901b:d157:4024:ada9:5024:cb15:9e3a	203.21.158.58
cb15:901b:d157:4024:ada9:5024:cb15:9e3b	203.21.158.59
cb15:901b:d157:4024:ada9:5024:cb15:9e3c	203.21.158.60

cb15:901b:d157:4024:ada9:5024:cb15:9e3d	203.21.158.61
cb15:901b:d157:4024:ada9:5024:cb15:9e3e	203.21.158.62
cb15:901b:d157:4024:ada9:5024:cb15:9e3f	203.21.158.63
cb15:901b:d157:4024:ada9:5024:cb15:9e40	203.21.158.64
cb15:901b:d157:4024:ada9:5024:cb15:9e41	203.21.158.65
cb15:901b:d157:4024:ada9:5024:cb15:9e42	203.21.158.66
cb15:901b:d157:4024:ada9:5024:cb15:9e43	203.21.158.67
cb15:901b:d157:4024:ada9:5024:cb15:9e44	203.21.158.68
cb15:901b:d157:4024:ada9:5024:cb15:9e45	203.21.158.69
cb15:901b:d157:4024:ada9:5024:cb15:9e46	203.21.158.70
cb15:901b:d157:4024:ada9:5024:cb15:9e47	203.21.158.71
cb15:901b:d157:4024:ada9:5024:cb15:9e48	203.21.158.72
cb15:901b:d157:4024:ada9:5024:cb15:9e49	203.21.158.73
cb15:901b:d157:4024:ada9:5024:cb15:9e4a	203.21.158.74
cb15:901b:d157:4024:ada9:5024:cb15:9e4b	203.21.158.75
cb15:901b:d157:4024:ada9:5024:cb15:9e4c	203.21.158.76
cb15:901b:d157:4024:ada9:5024:cb15:9e4d	203.21.158.77
cb15:901b:d157:4024:ada9:5024:cb15:9e4e	203.21.158.78
cb15:901b:d157:4024:ada9:5024:cb15:9e4f	203.21.158.79
cb15:901b:d157:4024:ada9:5024:cb15:9e50	203.21.158.80
cb15:901b:d157:4024:ada9:5024:cb15:9e51	203.21.158.81
cb15:901b:d157:4024:ada9:5024:cb15:9e52	203.21.158.82
cb15:901b:d157:4024:ada9:5024:cb15:9e53	203.21.158.83
cb15:901b:d157:4024:ada9:5024:cb15:9e54	203.21.158.84
cb15:901b:d157:4024:ada9:5024:cb15:9e55	203.21.158.85
cb15:901b:d157:4024:ada9:5024:cb15:9e56	203.21.158.86
cb15:901b:d157:4024:ada9:5024:cb15:9e57	203.21.158.87
cb15:901b:d157:4024:ada9:5024:cb15:9e58	203.21.158.88
cb15:901b:d157:4024:ada9:5024:cb15:9e59	203.21.158.89
cb15:901b:d157:4024:ada9:5024:cb15:9e5a	203.21.158.90
cb15:901b:d157:4024:ada9:5024:cb15:9e5b	203.21.158.91
cb15:901b:d157:4024:ada9:5024:cb15:9e5c	203.21.158.92
cb15:901b:d157:4024:ada9:5024:cb15:9e5d	203.21.158.93
cb15:901b:d157:4024:ada9:5024:cb15:9e5e	203.21.158.94
cb15:901b:d157:4024:ada9:5024:cb15:9e5f	203.21.158.95
cb15:901b:d157:4024:ada9:5024:cb15:9e60	203.21.158.96
cb15:901b:d157:4024:ada9:5024:cb15:9e61	203.21.158.97
cb15:901b:d157:4024:ada9:5024:cb15:9e62	203.21.158.98
cb15:901b:d157:4024:ada9:5024:cb15:9e63	203.21.158.99
cb15:901b:d157:4024:ada9:5024:cb15:9e64	203.21.158.100
cb15:901b:d157:4024:ada9:5024:cb15:9e65	203.21.158.101
cb15:901b:d157:4024:ada9:5024:cb15:9e66	203.21.158.102
cb15:901b:d157:4024:ada9:5024:cb15:9e67	203.21.158.103
cb15:901b:d157:4024:ada9:5024:cb15:9e68	203.21.158.104
cb15:901b:d157:4024:ada9:5024:cb15:9e69	203.21.158.105
cb15:901b:d157:4024:ada9:5024:cb15:9e6a	203.21.158.106
cb15:901b:d157:4024:ada9:5024:cb15:9e6b	203.21.158.107
cb15:901b:d157:4024:ada9:5024:cb15:9e6c	203.21.158.108
cb15:901b:d157:4024:ada9:5024:cb15:9e6d	203.21.158.109
cb15:901b:d157:4024:ada9:5024:cb15:9e6e	203.21.158.110
cb15:901b:d157:4024:ada9:5024:cb15:9e6f	203.21.158.111
cb15:901b:d157:4024:ada9:5024:cb15:9e70	203.21.158.112
cb15:901b:d157:4024:ada9:5024:cb15:9e71	203.21.158.113
cb15:901b:d157:4024:ada9:5024:cb15:9e72	203.21.158.114
cb15:901b:d157:4024:ada9:5024:cb15:9e73	203.21.158.115
cb15:901b:d157:4024:ada9:5024:cb15:9e74	203.21.158.116
cb15:901b:d157:4024:ada9:5024:cb15:9e75	203.21.158.117
cb15:901b:d157:4024:ada9:5024:cb15:9e76	203.21.158.118
cb15:901b:d157:4024:ada9:5024:cb15:9e77	203.21.158.119
cb15:901b:d157:4024:ada9:5024:cb15:9e78	203.21.158.120

cb15:901b:d157:4024:ada9:5024:cb15:9e79	203.21.158.121
cb15:901b:d157:4024:ada9:5024:cb15:9e7a	203.21.158.122
cb15:901b:d157:4024:ada9:5024:cb15:9e7b	203.21.158.123
cb15:901b:d157:4024:ada9:5024:cb15:9e7c	203.21.158.124
cb15:901b:d157:4024:ada9:5024:cb15:9e7d	203.21.158.125
cb15:901b:d157:4024:ada9:5024:cb15:9e7e	203.21.158.126
cb15:901b:d157:4024:ada9:5024:cb15:9e7f	203.21.158.127
cb15:901b:d157:4024:ada9:5024:cb15:9e80	203.21.158.128
cb15:901b:d157:4024:ada9:5024:cb15:9e81	203.21.158.129
cb15:901b:d157:4024:ada9:5024:cb15:9e82	203.21.158.130
cb15:901b:d157:4024:ada9:5024:cb15:9e83	203.21.158.131
cb15:901b:d157:4024:ada9:5024:cb15:9e84	203.21.158.132
cb15:901b:d157:4024:ada9:5024:cb15:9e85	203.21.158.133
cb15:901b:d157:4024:ada9:5024:cb15:9e86	203.21.158.134
cb15:901b:d157:4024:ada9:5024:cb15:9e87	203.21.158.135
cb15:901b:d157:4024:ada9:5024:cb15:9e88	203.21.158.136
cb15:901b:d157:4024:ada9:5024:cb15:9e89	203.21.158.137
cb15:901b:d157:4024:ada9:5024:cb15:9e8a	203.21.158.138
cb15:901b:d157:4024:ada9:5024:cb15:9e8b	203.21.158.139
cb15:901b:d157:4024:ada9:5024:cb15:9e8c	203.21.158.140
cb15:901b:d157:4024:ada9:5024:cb15:9e8d	203.21.158.141
cb15:901b:d157:4024:ada9:5024:cb15:9e8e	203.21.158.142
cb15:901b:d157:4024:ada9:5024:cb15:9e8f	203.21.158.143
cb15:901b:d157:4024:ada9:5024:cb15:9e90	203.21.158.144
cb15:901b:d157:4024:ada9:5024:cb15:9e91	203.21.158.145
cb15:901b:d157:4024:ada9:5024:cb15:9e92	203.21.158.146
cb15:901b:d157:4024:ada9:5024:cb15:9e93	203.21.158.147
cb15:901b:d157:4024:ada9:5024:cb15:9e94	203.21.158.148
cb15:901b:d157:4024:ada9:5024:cb15:9e95	203.21.158.149
cb15:901b:d157:4024:ada9:5024:cb15:9e96	203.21.158.150
cb15:901b:d157:4024:ada9:5024:cb15:9e97	203.21.158.151
cb15:901b:d157:4024:ada9:5024:cb15:9e98	203.21.158.152
cb15:901b:d157:4024:ada9:5024:cb15:9e99	203.21.158.153
cb15:901b:d157:4024:ada9:5024:cb15:9e9a	203.21.158.154
cb15:901b:d157:4024:ada9:5024:cb15:9e9b	203.21.158.155
cb15:901b:d157:4024:ada9:5024:cb15:9e9c	203.21.158.156
cb15:901b:d157:4024:ada9:5024:cb15:9e9d	203.21.158.157
cb15:901b:d157:4024:ada9:5024:cb15:9e9e	203.21.158.158
cb15:901b:d157:4024:ada9:5024:cb15:9e9f	203.21.158.159
cb15:901b:d157:4024:ada9:5024:cb15:9ea0	203.21.158.160
cb15:901b:d157:4024:ada9:5024:cb15:9ea1	203.21.158.161
cb15:901b:d157:4024:ada9:5024:cb15:9ea2	203.21.158.162
cb15:901b:d157:4024:ada9:5024:cb15:9ea3	203.21.158.163
cb15:901b:d157:4024:ada9:5024:cb15:9ea4	203.21.158.164
cb15:901b:d157:4024:ada9:5024:cb15:9ea5	203.21.158.165
cb15:901b:d157:4024:ada9:5024:cb15:9ea6	203.21.158.166
cb15:901b:d157:4024:ada9:5024:cb15:9ea7	203.21.158.167
cb15:901b:d157:4024:ada9:5024:cb15:9ea8	203.21.158.168
cb15:901b:d157:4024:ada9:5024:cb15:9ea9	203.21.158.169
cb15:901b:d157:4024:ada9:5024:cb15:9eaa	203.21.158.170
cb15:901b:d157:4024:ada9:5024:cb15:9eab	203.21.158.171
cb15:901b:d157:4024:ada9:5024:cb15:9eac	203.21.158.172
cb15:901b:d157:4024:ada9:5024:cb15:9ead	203.21.158.173
cb15:901b:d157:4024:ada9:5024:cb15:9eae	203.21.158.174
cb15:901b:d157:4024:ada9:5024:cb15:9eaf	203.21.158.175
cb15:901b:d157:4024:ada9:5024:cb15:9eb0	203.21.158.176
cb15:901b:d157:4024:ada9:5024:cb15:9eb1	203.21.158.177
cb15:901b:d157:4024:ada9:5024:cb15:9eb2	203.21.158.178
cb15:901b:d157:4024:ada9:5024:cb15:9eb3	203.21.158.179
cb15:901b:d157:4024:ada9:5024:cb15:9eb4	203.21.158.180

cb15:901b:d157:4024:ada9:5024:cb15:9eb5	203.21.158.181
cb15:901b:d157:4024:ada9:5024:cb15:9eb6	203.21.158.182
cb15:901b:d157:4024:ada9:5024:cb15:9eb7	203.21.158.183
cb15:901b:d157:4024:ada9:5024:cb15:9eb8	203.21.158.184
cb15:901b:d157:4024:ada9:5024:cb15:9eb9	203.21.158.185
cb15:901b:d157:4024:ada9:5024:cb15:9eba	203.21.158.186
cb15:901b:d157:4024:ada9:5024:cb15:9ebb	203.21.158.187
cb15:901b:d157:4024:ada9:5024:cb15:9ebc	203.21.158.188
cb15:901b:d157:4024:ada9:5024:cb15:9ebd	203.21.158.189
cb15:901b:d157:4024:ada9:5024:cb15:9ebe	203.21.158.190
cb15:901b:d157:4024:ada9:5024:cb15:9ebf	203.21.158.191
cb15:901b:d157:4024:ada9:5024:cb15:9ec0	203.21.158.192
cb15:901b:d157:4024:ada9:5024:cb15:9ec1	203.21.158.193
cb15:901b:d157:4024:ada9:5024:cb15:9ec2	203.21.158.194
cb15:901b:d157:4024:ada9:5024:cb15:9ec3	203.21.158.195
cb15:901b:d157:4024:ada9:5024:cb15:9ec4	203.21.158.196
cb15:901b:d157:4024:ada9:5024:cb15:9ec5	203.21.158.197
cb15:901b:d157:4024:ada9:5024:cb15:9ec6	203.21.158.198
cb15:901b:d157:4024:ada9:5024:cb15:9ec7	203.21.158.199
cb15:901b:d157:4024:ada9:5024:cb15:9ec8	203.21.158.200
cb15:901b:d157:4024:ada9:5024:cb15:9ec9	203.21.158.201
cb15:901b:d157:4024:ada9:5024:cb15:9eca	203.21.158.202
cb15:901b:d157:4024:ada9:5024:cb15:9ecb	203.21.158.203
cb15:901b:d157:4024:ada9:5024:cb15:9ecc	203.21.158.204
cb15:901b:d157:4024:ada9:5024:cb15:9ecd	203.21.158.205
cb15:901b:d157:4024:ada9:5024:cb15:9ece	203.21.158.206
cb15:901b:d157:4024:ada9:5024:cb15:9ecf	203.21.158.207
cb15:901b:d157:4024:ada9:5024:cb15:9ed0	203.21.158.208
cb15:901b:d157:4024:ada9:5024:cb15:9ed1	203.21.158.209
cb15:901b:d157:4024:ada9:5024:cb15:9ed2	203.21.158.210
cb15:901b:d157:4024:ada9:5024:cb15:9ed3	203.21.158.211
cb15:901b:d157:4024:ada9:5024:cb15:9ed4	203.21.158.212
cb15:901b:d157:4024:ada9:5024:cb15:9ed5	203.21.158.213
cb15:901b:d157:4024:ada9:5024:cb15:9ed6	203.21.158.214
cb15:901b:d157:4024:ada9:5024:cb15:9ed7	203.21.158.215
cb15:901b:d157:4024:ada9:5024:cb15:9ed8	203.21.158.216
cb15:901b:d157:4024:ada9:5024:cb15:9ed9	203.21.158.217
cb15:901b:d157:4024:ada9:5024:cb15:9eda	203.21.158.218
cb15:901b:d157:4024:ada9:5024:cb15:9edb	203.21.158.219
cb15:901b:d157:4024:ada9:5024:cb15:9edc	203.21.158.220
cb15:901b:d157:4024:ada9:5024:cb15:9edd	203.21.158.221
cb15:901b:d157:4024:ada9:5024:cb15:9ede	203.21.158.222
cb15:901b:d157:4024:ada9:5024:cb15:9edf	203.21.158.223
cb15:901b:d157:4024:ada9:5024:cb15:9ee0	203.21.158.224
cb15:901b:d157:4024:ada9:5024:cb15:9ee1	203.21.158.225
cb15:901b:d157:4024:ada9:5024:cb15:9ee2	203.21.158.226
cb15:901b:d157:4024:ada9:5024:cb15:9ee3	203.21.158.227
cb15:901b:d157:4024:ada9:5024:cb15:9ee4	203.21.158.228
cb15:901b:d157:4024:ada9:5024:cb15:9ee5	203.21.158.229
cb15:901b:d157:4024:ada9:5024:cb15:9ee6	203.21.158.230
cb15:901b:d157:4024:ada9:5024:cb15:9ee7	203.21.158.231
cb15:901b:d157:4024:ada9:5024:cb15:9ee8	203.21.158.232
cb15:901b:d157:4024:ada9:5024:cb15:9ee9	203.21.158.233
cb15:901b:d157:4024:ada9:5024:cb15:9eea	203.21.158.234
cb15:901b:d157:4024:ada9:5024:cb15:9eeb	203.21.158.235
cb15:901b:d157:4024:ada9:5024:cb15:9eec	203.21.158.236
cb15:901b:d157:4024:ada9:5024:cb15:9eed	203.21.158.237
cb15:901b:d157:4024:ada9:5024:cb15:9eee	203.21.158.238
cb15:901b:d157:4024:ada9:5024:cb15:9eef	203.21.158.239
cb15:901b:d157:4024:ada9:5024:cb15:9ef0	203.21.158.240
cb15:901b:d157:4024:ada9:5024:cb15:9ef1	203.21.158.241
cb15:901b:d157:4024:ada9:5024:cb15:9ef2	203.21.158.242
cb15:901b:d157:4024:ada9:5024:cb15:9ef3	203.21.158.243
cb15:901b:d157:4024:ada9:5024:cb15:9ef4	203.21.158.244
cb15:901b:d157:4024:ada9:5024:cb15:9ef5	203.21.158.245
cb15:901b:d157:4024:ada9:5024:cb15:9ef6	203.21.158.246
cb15:901b:d157:4024:ada9:5024:cb15:9ef7	203.21.158.247
cb15:901b:d157:4024:ada9:5024:cb15:9ef8	203.21.158.248
cb15:901b:d157:4024:ada9:5024:cb15:9ef9	203.21.158.249
cb15:901b:d157:4024:ada9:5024:cb15:9efa	203.21.158.250
cb15:901b:d157:4024:ada9:5024:cb15:9efb	203.21.158.251
cb15:901b:d157:4024:ada9:5024:cb15:9efc	203.21.158.252
cb15:901b:d157:4024:ada9:5024:cb15:9efd	203.21.158.253
cb15:901b:d157:4024:ada9:5024:cb15:9efe	203.21.158.254
cb15:901b:d157:4024:ada9:5024:cb15:9eff	203.21.158.255

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.