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:8024:cd24:8081:155:51a1:4e01	81.161.78.1
cb15:901b:8024:cd24:8081:155:51a1:4e02	81.161.78.2
cb15:901b:8024:cd24:8081:155:51a1:4e03	81.161.78.3
cb15:901b:8024:cd24:8081:155:51a1:4e04	81.161.78.4
cb15:901b:8024:cd24:8081:155:51a1:4e05	81.161.78.5
cb15:901b:8024:cd24:8081:155:51a1:4e06	81.161.78.6
cb15:901b:8024:cd24:8081:155:51a1:4e07	81.161.78.7
cb15:901b:8024:cd24:8081:155:51a1:4e08	81.161.78.8
cb15:901b:8024:cd24:8081:155:51a1:4e09	81.161.78.9
cb15:901b:8024:cd24:8081:155:51a1:4e0a	81.161.78.10
cb15:901b:8024:cd24:8081:155:51a1:4e0b	81.161.78.11
cb15:901b:8024:cd24:8081:155:51a1:4e0c	81.161.78.12
cb15:901b:8024:cd24:8081:155:51a1:4e0d	81.161.78.13
cb15:901b:8024:cd24:8081:155:51a1:4e0e	81.161.78.14
cb15:901b:8024:cd24:8081:155:51a1:4e0f	81.161.78.15
cb15:901b:8024:cd24:8081:155:51a1:4e10	81.161.78.16
cb15:901b:8024:cd24:8081:155:51a1:4e11	81.161.78.17
cb15:901b:8024:cd24:8081:155:51a1:4e12	81.161.78.18
cb15:901b:8024:cd24:8081:155:51a1:4e13	81.161.78.19
cb15:901b:8024:cd24:8081:155:51a1:4e14	81.161.78.20
cb15:901b:8024:cd24:8081:155:51a1:4e15	81.161.78.21
cb15:901b:8024:cd24:8081:155:51a1:4e16	81.161.78.22
cb15:901b:8024:cd24:8081:155:51a1:4e17	81.161.78.23
cb15:901b:8024:cd24:8081:155:51a1:4e18	81.161.78.24
cb15:901b:8024:cd24:8081:155:51a1:4e19	81.161.78.25
cb15:901b:8024:cd24:8081:155:51a1:4e1a	81.161.78.26
cb15:901b:8024:cd24:8081:155:51a1:4e1b	81.161.78.27
cb15:901b:8024:cd24:8081:155:51a1:4e1c	81.161.78.28
cb15:901b:8024:cd24:8081:155:51a1:4e1d	81.161.78.29
cb15:901b:8024:cd24:8081:155:51a1:4e1e	81.161.78.30
cb15:901b:8024:cd24:8081:155:51a1:4e1f	81.161.78.31
cb15:901b:8024:cd24:8081:155:51a1:4e20	81.161.78.32
cb15:901b:8024:cd24:8081:155:51a1:4e21	81.161.78.33
cb15:901b:8024:cd24:8081:155:51a1:4e22	81.161.78.34
cb15:901b:8024:cd24:8081:155:51a1:4e23	81.161.78.35
cb15:901b:8024:cd24:8081:155:51a1:4e24	81.161.78.36
cb15:901b:8024:cd24:8081:155:51a1:4e25	81.161.78.37
cb15:901b:8024:cd24:8081:155:51a1:4e26	81.161.78.38
cb15:901b:8024:cd24:8081:155:51a1:4e27	81.161.78.39
cb15:901b:8024:cd24:8081:155:51a1:4e28	81.161.78.40
cb15:901b:8024:cd24:8081:155:51a1:4e29	81.161.78.41
cb15:901b:8024:cd24:8081:155:51a1:4e2a	81.161.78.42
cb15:901b:8024:cd24:8081:155:51a1:4e2b	81.161.78.43
cb15:901b:8024:cd24:8081:155:51a1:4e2c	81.161.78.44
cb15:901b:8024:cd24:8081:155:51a1:4e2d	81.161.78.45
cb15:901b:8024:cd24:8081:155:51a1:4e2e	81.161.78.46
cb15:901b:8024:cd24:8081:155:51a1:4e2f	81.161.78.47
cb15:901b:8024:cd24:8081:155:51a1:4e30	81.161.78.48
cb15:901b:8024:cd24:8081:155:51a1:4e31	81.161.78.49
cb15:901b:8024:cd24:8081:155:51a1:4e32	81.161.78.50
cb15:901b:8024:cd24:8081:155:51a1:4e33	81.161.78.51
cb15:901b:8024:cd24:8081:155:51a1:4e34	81.161.78.52
cb15:901b:8024:cd24:8081:155:51a1:4e35	81.161.78.53
cb15:901b:8024:cd24:8081:155:51a1:4e36	81.161.78.54
cb15:901b:8024:cd24:8081:155:51a1:4e37	81.161.78.55
cb15:901b:8024:cd24:8081:155:51a1:4e38	81.161.78.56
cb15:901b:8024:cd24:8081:155:51a1:4e39	81.161.78.57
cb15:901b:8024:cd24:8081:155:51a1:4e3a	81.161.78.58
cb15:901b:8024:cd24:8081:155:51a1:4e3b	81.161.78.59
cb15:901b:8024:cd24:8081:155:51a1:4e3c	81.161.78.60

cb15:901b:8024:cd24:8081:155:51a1:4e3d	81.161.78.61
cb15:901b:8024:cd24:8081:155:51a1:4e3e	81.161.78.62
cb15:901b:8024:cd24:8081:155:51a1:4e3f	81.161.78.63
cb15:901b:8024:cd24:8081:155:51a1:4e40	81.161.78.64
cb15:901b:8024:cd24:8081:155:51a1:4e41	81.161.78.65
cb15:901b:8024:cd24:8081:155:51a1:4e42	81.161.78.66
cb15:901b:8024:cd24:8081:155:51a1:4e43	81.161.78.67
cb15:901b:8024:cd24:8081:155:51a1:4e44	81.161.78.68
cb15:901b:8024:cd24:8081:155:51a1:4e45	81.161.78.69
cb15:901b:8024:cd24:8081:155:51a1:4e46	81.161.78.70
cb15:901b:8024:cd24:8081:155:51a1:4e47	81.161.78.71
cb15:901b:8024:cd24:8081:155:51a1:4e48	81.161.78.72
cb15:901b:8024:cd24:8081:155:51a1:4e49	81.161.78.73
cb15:901b:8024:cd24:8081:155:51a1:4e4a	81.161.78.74
cb15:901b:8024:cd24:8081:155:51a1:4e4b	81.161.78.75
cb15:901b:8024:cd24:8081:155:51a1:4e4c	81.161.78.76
cb15:901b:8024:cd24:8081:155:51a1:4e4d	81.161.78.77
cb15:901b:8024:cd24:8081:155:51a1:4e4e	81.161.78.78
cb15:901b:8024:cd24:8081:155:51a1:4e4f	81.161.78.79
cb15:901b:8024:cd24:8081:155:51a1:4e50	81.161.78.80
cb15:901b:8024:cd24:8081:155:51a1:4e51	81.161.78.81
cb15:901b:8024:cd24:8081:155:51a1:4e52	81.161.78.82
cb15:901b:8024:cd24:8081:155:51a1:4e53	81.161.78.83
cb15:901b:8024:cd24:8081:155:51a1:4e54	81.161.78.84
cb15:901b:8024:cd24:8081:155:51a1:4e55	81.161.78.85
cb15:901b:8024:cd24:8081:155:51a1:4e56	81.161.78.86
cb15:901b:8024:cd24:8081:155:51a1:4e57	81.161.78.87
cb15:901b:8024:cd24:8081:155:51a1:4e58	81.161.78.88
cb15:901b:8024:cd24:8081:155:51a1:4e59	81.161.78.89
cb15:901b:8024:cd24:8081:155:51a1:4e5a	81.161.78.90
cb15:901b:8024:cd24:8081:155:51a1:4e5b	81.161.78.91
cb15:901b:8024:cd24:8081:155:51a1:4e5c	81.161.78.92
cb15:901b:8024:cd24:8081:155:51a1:4e5d	81.161.78.93
cb15:901b:8024:cd24:8081:155:51a1:4e5e	81.161.78.94
cb15:901b:8024:cd24:8081:155:51a1:4e5f	81.161.78.95
cb15:901b:8024:cd24:8081:155:51a1:4e60	81.161.78.96
cb15:901b:8024:cd24:8081:155:51a1:4e61	81.161.78.97
cb15:901b:8024:cd24:8081:155:51a1:4e62	81.161.78.98
cb15:901b:8024:cd24:8081:155:51a1:4e63	81.161.78.99
cb15:901b:8024:cd24:8081:155:51a1:4e64	81.161.78.100
cb15:901b:8024:cd24:8081:155:51a1:4e65	81.161.78.101
cb15:901b:8024:cd24:8081:155:51a1:4e66	81.161.78.102
cb15:901b:8024:cd24:8081:155:51a1:4e67	81.161.78.103
cb15:901b:8024:cd24:8081:155:51a1:4e68	81.161.78.104
cb15:901b:8024:cd24:8081:155:51a1:4e69	81.161.78.105
cb15:901b:8024:cd24:8081:155:51a1:4e6a	81.161.78.106
cb15:901b:8024:cd24:8081:155:51a1:4e6b	81.161.78.107
cb15:901b:8024:cd24:8081:155:51a1:4e6c	81.161.78.108
cb15:901b:8024:cd24:8081:155:51a1:4e6d	81.161.78.109
cb15:901b:8024:cd24:8081:155:51a1:4e6e	81.161.78.110
cb15:901b:8024:cd24:8081:155:51a1:4e6f	81.161.78.111
cb15:901b:8024:cd24:8081:155:51a1:4e70	81.161.78.112
cb15:901b:8024:cd24:8081:155:51a1:4e71	81.161.78.113
cb15:901b:8024:cd24:8081:155:51a1:4e72	81.161.78.114
cb15:901b:8024:cd24:8081:155:51a1:4e73	81.161.78.115
cb15:901b:8024:cd24:8081:155:51a1:4e74	81.161.78.116
cb15:901b:8024:cd24:8081:155:51a1:4e75	81.161.78.117
cb15:901b:8024:cd24:8081:155:51a1:4e76	81.161.78.118
cb15:901b:8024:cd24:8081:155:51a1:4e77	81.161.78.119
cb15:901b:8024:cd24:8081:155:51a1:4e78	81.161.78.120

cb15:901b:8024:cd24:8081:155:51a1:4e79	81.161.78.121
cb15:901b:8024:cd24:8081:155:51a1:4e7a	81.161.78.122
cb15:901b:8024:cd24:8081:155:51a1:4e7b	81.161.78.123
cb15:901b:8024:cd24:8081:155:51a1:4e7c	81.161.78.124
cb15:901b:8024:cd24:8081:155:51a1:4e7d	81.161.78.125
cb15:901b:8024:cd24:8081:155:51a1:4e7e	81.161.78.126
cb15:901b:8024:cd24:8081:155:51a1:4e7f	81.161.78.127
cb15:901b:8024:cd24:8081:155:51a1:4e80	81.161.78.128
cb15:901b:8024:cd24:8081:155:51a1:4e81	81.161.78.129
cb15:901b:8024:cd24:8081:155:51a1:4e82	81.161.78.130
cb15:901b:8024:cd24:8081:155:51a1:4e83	81.161.78.131
cb15:901b:8024:cd24:8081:155:51a1:4e84	81.161.78.132
cb15:901b:8024:cd24:8081:155:51a1:4e85	81.161.78.133
cb15:901b:8024:cd24:8081:155:51a1:4e86	81.161.78.134
cb15:901b:8024:cd24:8081:155:51a1:4e87	81.161.78.135
cb15:901b:8024:cd24:8081:155:51a1:4e88	81.161.78.136
cb15:901b:8024:cd24:8081:155:51a1:4e89	81.161.78.137
cb15:901b:8024:cd24:8081:155:51a1:4e8a	81.161.78.138
cb15:901b:8024:cd24:8081:155:51a1:4e8b	81.161.78.139
cb15:901b:8024:cd24:8081:155:51a1:4e8c	81.161.78.140
cb15:901b:8024:cd24:8081:155:51a1:4e8d	81.161.78.141
cb15:901b:8024:cd24:8081:155:51a1:4e8e	81.161.78.142
cb15:901b:8024:cd24:8081:155:51a1:4e8f	81.161.78.143
cb15:901b:8024:cd24:8081:155:51a1:4e90	81.161.78.144
cb15:901b:8024:cd24:8081:155:51a1:4e91	81.161.78.145
cb15:901b:8024:cd24:8081:155:51a1:4e92	81.161.78.146
cb15:901b:8024:cd24:8081:155:51a1:4e93	81.161.78.147
cb15:901b:8024:cd24:8081:155:51a1:4e94	81.161.78.148
cb15:901b:8024:cd24:8081:155:51a1:4e95	81.161.78.149
cb15:901b:8024:cd24:8081:155:51a1:4e96	81.161.78.150
cb15:901b:8024:cd24:8081:155:51a1:4e97	81.161.78.151
cb15:901b:8024:cd24:8081:155:51a1:4e98	81.161.78.152
cb15:901b:8024:cd24:8081:155:51a1:4e99	81.161.78.153
cb15:901b:8024:cd24:8081:155:51a1:4e9a	81.161.78.154
cb15:901b:8024:cd24:8081:155:51a1:4e9b	81.161.78.155
cb15:901b:8024:cd24:8081:155:51a1:4e9c	81.161.78.156
cb15:901b:8024:cd24:8081:155:51a1:4e9d	81.161.78.157
cb15:901b:8024:cd24:8081:155:51a1:4e9e	81.161.78.158
cb15:901b:8024:cd24:8081:155:51a1:4e9f	81.161.78.159
cb15:901b:8024:cd24:8081:155:51a1:4ea0	81.161.78.160
cb15:901b:8024:cd24:8081:155:51a1:4ea1	81.161.78.161
cb15:901b:8024:cd24:8081:155:51a1:4ea2	81.161.78.162
cb15:901b:8024:cd24:8081:155:51a1:4ea3	81.161.78.163
cb15:901b:8024:cd24:8081:155:51a1:4ea4	81.161.78.164
cb15:901b:8024:cd24:8081:155:51a1:4ea5	81.161.78.165
cb15:901b:8024:cd24:8081:155:51a1:4ea6	81.161.78.166
cb15:901b:8024:cd24:8081:155:51a1:4ea7	81.161.78.167
cb15:901b:8024:cd24:8081:155:51a1:4ea8	81.161.78.168
cb15:901b:8024:cd24:8081:155:51a1:4ea9	81.161.78.169
cb15:901b:8024:cd24:8081:155:51a1:4eaa	81.161.78.170
cb15:901b:8024:cd24:8081:155:51a1:4eab	81.161.78.171
cb15:901b:8024:cd24:8081:155:51a1:4eac	81.161.78.172
cb15:901b:8024:cd24:8081:155:51a1:4ead	81.161.78.173
cb15:901b:8024:cd24:8081:155:51a1:4eae	81.161.78.174
cb15:901b:8024:cd24:8081:155:51a1:4eaf	81.161.78.175
cb15:901b:8024:cd24:8081:155:51a1:4eb0	81.161.78.176
cb15:901b:8024:cd24:8081:155:51a1:4eb1	81.161.78.177
cb15:901b:8024:cd24:8081:155:51a1:4eb2	81.161.78.178
cb15:901b:8024:cd24:8081:155:51a1:4eb3	81.161.78.179
cb15:901b:8024:cd24:8081:155:51a1:4eb4	81.161.78.180

cb15:901b:8024:cd24:8081:155:51a1:4eb5	81.161.78.181
cb15:901b:8024:cd24:8081:155:51a1:4eb6	81.161.78.182
cb15:901b:8024:cd24:8081:155:51a1:4eb7	81.161.78.183
cb15:901b:8024:cd24:8081:155:51a1:4eb8	81.161.78.184
cb15:901b:8024:cd24:8081:155:51a1:4eb9	81.161.78.185
cb15:901b:8024:cd24:8081:155:51a1:4eba	81.161.78.186
cb15:901b:8024:cd24:8081:155:51a1:4ebb	81.161.78.187
cb15:901b:8024:cd24:8081:155:51a1:4ebc	81.161.78.188
cb15:901b:8024:cd24:8081:155:51a1:4ebd	81.161.78.189
cb15:901b:8024:cd24:8081:155:51a1:4ebe	81.161.78.190
cb15:901b:8024:cd24:8081:155:51a1:4ebf	81.161.78.191
cb15:901b:8024:cd24:8081:155:51a1:4ec0	81.161.78.192
cb15:901b:8024:cd24:8081:155:51a1:4ec1	81.161.78.193
cb15:901b:8024:cd24:8081:155:51a1:4ec2	81.161.78.194
cb15:901b:8024:cd24:8081:155:51a1:4ec3	81.161.78.195
cb15:901b:8024:cd24:8081:155:51a1:4ec4	81.161.78.196
cb15:901b:8024:cd24:8081:155:51a1:4ec5	81.161.78.197
cb15:901b:8024:cd24:8081:155:51a1:4ec6	81.161.78.198
cb15:901b:8024:cd24:8081:155:51a1:4ec7	81.161.78.199
cb15:901b:8024:cd24:8081:155:51a1:4ec8	81.161.78.200
cb15:901b:8024:cd24:8081:155:51a1:4ec9	81.161.78.201
cb15:901b:8024:cd24:8081:155:51a1:4eca	81.161.78.202
cb15:901b:8024:cd24:8081:155:51a1:4ecb	81.161.78.203
cb15:901b:8024:cd24:8081:155:51a1:4ecc	81.161.78.204
cb15:901b:8024:cd24:8081:155:51a1:4ecd	81.161.78.205
cb15:901b:8024:cd24:8081:155:51a1:4ece	81.161.78.206
cb15:901b:8024:cd24:8081:155:51a1:4ecf	81.161.78.207
cb15:901b:8024:cd24:8081:155:51a1:4ed0	81.161.78.208
cb15:901b:8024:cd24:8081:155:51a1:4ed1	81.161.78.209
cb15:901b:8024:cd24:8081:155:51a1:4ed2	81.161.78.210
cb15:901b:8024:cd24:8081:155:51a1:4ed3	81.161.78.211
cb15:901b:8024:cd24:8081:155:51a1:4ed4	81.161.78.212
cb15:901b:8024:cd24:8081:155:51a1:4ed5	81.161.78.213
cb15:901b:8024:cd24:8081:155:51a1:4ed6	81.161.78.214
cb15:901b:8024:cd24:8081:155:51a1:4ed7	81.161.78.215
cb15:901b:8024:cd24:8081:155:51a1:4ed8	81.161.78.216
cb15:901b:8024:cd24:8081:155:51a1:4ed9	81.161.78.217
cb15:901b:8024:cd24:8081:155:51a1:4eda	81.161.78.218
cb15:901b:8024:cd24:8081:155:51a1:4edb	81.161.78.219
cb15:901b:8024:cd24:8081:155:51a1:4edc	81.161.78.220
cb15:901b:8024:cd24:8081:155:51a1:4edd	81.161.78.221
cb15:901b:8024:cd24:8081:155:51a1:4ede	81.161.78.222
cb15:901b:8024:cd24:8081:155:51a1:4edf	81.161.78.223
cb15:901b:8024:cd24:8081:155:51a1:4ee0	81.161.78.224
cb15:901b:8024:cd24:8081:155:51a1:4ee1	81.161.78.225
cb15:901b:8024:cd24:8081:155:51a1:4ee2	81.161.78.226
cb15:901b:8024:cd24:8081:155:51a1:4ee3	81.161.78.227
cb15:901b:8024:cd24:8081:155:51a1:4ee4	81.161.78.228
cb15:901b:8024:cd24:8081:155:51a1:4ee5	81.161.78.229
cb15:901b:8024:cd24:8081:155:51a1:4ee6	81.161.78.230
cb15:901b:8024:cd24:8081:155:51a1:4ee7	81.161.78.231
cb15:901b:8024:cd24:8081:155:51a1:4ee8	81.161.78.232
cb15:901b:8024:cd24:8081:155:51a1:4ee9	81.161.78.233
cb15:901b:8024:cd24:8081:155:51a1:4eea	81.161.78.234
cb15:901b:8024:cd24:8081:155:51a1:4eeb	81.161.78.235
cb15:901b:8024:cd24:8081:155:51a1:4eec	81.161.78.236
cb15:901b:8024:cd24:8081:155:51a1:4eed	81.161.78.237
cb15:901b:8024:cd24:8081:155:51a1:4eee	81.161.78.238
cb15:901b:8024:cd24:8081:155:51a1:4eef	81.161.78.239
cb15:901b:8024:cd24:8081:155:51a1:4ef0	81.161.78.240
cb15:901b:8024:cd24:8081:155:51a1:4ef1	81.161.78.241
cb15:901b:8024:cd24:8081:155:51a1:4ef2	81.161.78.242
cb15:901b:8024:cd24:8081:155:51a1:4ef3	81.161.78.243
cb15:901b:8024:cd24:8081:155:51a1:4ef4	81.161.78.244
cb15:901b:8024:cd24:8081:155:51a1:4ef5	81.161.78.245
cb15:901b:8024:cd24:8081:155:51a1:4ef6	81.161.78.246
cb15:901b:8024:cd24:8081:155:51a1:4ef7	81.161.78.247
cb15:901b:8024:cd24:8081:155:51a1:4ef8	81.161.78.248
cb15:901b:8024:cd24:8081:155:51a1:4ef9	81.161.78.249
cb15:901b:8024:cd24:8081:155:51a1:4efa	81.161.78.250
cb15:901b:8024:cd24:8081:155:51a1:4efb	81.161.78.251
cb15:901b:8024:cd24:8081:155:51a1:4efc	81.161.78.252
cb15:901b:8024:cd24:8081:155:51a1:4efd	81.161.78.253
cb15:901b:8024:cd24:8081:155:51a1:4efe	81.161.78.254
cb15:901b:8024:cd24:8081:155:51a1:4eff	81.161.78.255

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.