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:adaa:5155:fbff:3d01	251.255.61.1
cb15:901b:901b:1324:adaa:5155:fbff:3d02	251.255.61.2
cb15:901b:901b:1324:adaa:5155:fbff:3d03	251.255.61.3
cb15:901b:901b:1324:adaa:5155:fbff:3d04	251.255.61.4
cb15:901b:901b:1324:adaa:5155:fbff:3d05	251.255.61.5
cb15:901b:901b:1324:adaa:5155:fbff:3d06	251.255.61.6
cb15:901b:901b:1324:adaa:5155:fbff:3d07	251.255.61.7
cb15:901b:901b:1324:adaa:5155:fbff:3d08	251.255.61.8
cb15:901b:901b:1324:adaa:5155:fbff:3d09	251.255.61.9
cb15:901b:901b:1324:adaa:5155:fbff:3d0a	251.255.61.10
cb15:901b:901b:1324:adaa:5155:fbff:3d0b	251.255.61.11
cb15:901b:901b:1324:adaa:5155:fbff:3d0c	251.255.61.12
cb15:901b:901b:1324:adaa:5155:fbff:3d0d	251.255.61.13
cb15:901b:901b:1324:adaa:5155:fbff:3d0e	251.255.61.14
cb15:901b:901b:1324:adaa:5155:fbff:3d0f	251.255.61.15
cb15:901b:901b:1324:adaa:5155:fbff:3d10	251.255.61.16
cb15:901b:901b:1324:adaa:5155:fbff:3d11	251.255.61.17
cb15:901b:901b:1324:adaa:5155:fbff:3d12	251.255.61.18
cb15:901b:901b:1324:adaa:5155:fbff:3d13	251.255.61.19
cb15:901b:901b:1324:adaa:5155:fbff:3d14	251.255.61.20
cb15:901b:901b:1324:adaa:5155:fbff:3d15	251.255.61.21
cb15:901b:901b:1324:adaa:5155:fbff:3d16	251.255.61.22
cb15:901b:901b:1324:adaa:5155:fbff:3d17	251.255.61.23
cb15:901b:901b:1324:adaa:5155:fbff:3d18	251.255.61.24
cb15:901b:901b:1324:adaa:5155:fbff:3d19	251.255.61.25
cb15:901b:901b:1324:adaa:5155:fbff:3d1a	251.255.61.26
cb15:901b:901b:1324:adaa:5155:fbff:3d1b	251.255.61.27
cb15:901b:901b:1324:adaa:5155:fbff:3d1c	251.255.61.28
cb15:901b:901b:1324:adaa:5155:fbff:3d1d	251.255.61.29
cb15:901b:901b:1324:adaa:5155:fbff:3d1e	251.255.61.30
cb15:901b:901b:1324:adaa:5155:fbff:3d1f	251.255.61.31
cb15:901b:901b:1324:adaa:5155:fbff:3d20	251.255.61.32
cb15:901b:901b:1324:adaa:5155:fbff:3d21	251.255.61.33
cb15:901b:901b:1324:adaa:5155:fbff:3d22	251.255.61.34
cb15:901b:901b:1324:adaa:5155:fbff:3d23	251.255.61.35
cb15:901b:901b:1324:adaa:5155:fbff:3d24	251.255.61.36
cb15:901b:901b:1324:adaa:5155:fbff:3d25	251.255.61.37
cb15:901b:901b:1324:adaa:5155:fbff:3d26	251.255.61.38
cb15:901b:901b:1324:adaa:5155:fbff:3d27	251.255.61.39
cb15:901b:901b:1324:adaa:5155:fbff:3d28	251.255.61.40
cb15:901b:901b:1324:adaa:5155:fbff:3d29	251.255.61.41
cb15:901b:901b:1324:adaa:5155:fbff:3d2a	251.255.61.42
cb15:901b:901b:1324:adaa:5155:fbff:3d2b	251.255.61.43
cb15:901b:901b:1324:adaa:5155:fbff:3d2c	251.255.61.44
cb15:901b:901b:1324:adaa:5155:fbff:3d2d	251.255.61.45
cb15:901b:901b:1324:adaa:5155:fbff:3d2e	251.255.61.46
cb15:901b:901b:1324:adaa:5155:fbff:3d2f	251.255.61.47
cb15:901b:901b:1324:adaa:5155:fbff:3d30	251.255.61.48
cb15:901b:901b:1324:adaa:5155:fbff:3d31	251.255.61.49
cb15:901b:901b:1324:adaa:5155:fbff:3d32	251.255.61.50
cb15:901b:901b:1324:adaa:5155:fbff:3d33	251.255.61.51
cb15:901b:901b:1324:adaa:5155:fbff:3d34	251.255.61.52
cb15:901b:901b:1324:adaa:5155:fbff:3d35	251.255.61.53
cb15:901b:901b:1324:adaa:5155:fbff:3d36	251.255.61.54
cb15:901b:901b:1324:adaa:5155:fbff:3d37	251.255.61.55
cb15:901b:901b:1324:adaa:5155:fbff:3d38	251.255.61.56
cb15:901b:901b:1324:adaa:5155:fbff:3d39	251.255.61.57
cb15:901b:901b:1324:adaa:5155:fbff:3d3a	251.255.61.58
cb15:901b:901b:1324:adaa:5155:fbff:3d3b	251.255.61.59
cb15:901b:901b:1324:adaa:5155:fbff:3d3c	251.255.61.60

cb15:901b:901b:1324:adaa:5155:fbff:3d3d	251.255.61.61
cb15:901b:901b:1324:adaa:5155:fbff:3d3e	251.255.61.62
cb15:901b:901b:1324:adaa:5155:fbff:3d3f	251.255.61.63
cb15:901b:901b:1324:adaa:5155:fbff:3d40	251.255.61.64
cb15:901b:901b:1324:adaa:5155:fbff:3d41	251.255.61.65
cb15:901b:901b:1324:adaa:5155:fbff:3d42	251.255.61.66
cb15:901b:901b:1324:adaa:5155:fbff:3d43	251.255.61.67
cb15:901b:901b:1324:adaa:5155:fbff:3d44	251.255.61.68
cb15:901b:901b:1324:adaa:5155:fbff:3d45	251.255.61.69
cb15:901b:901b:1324:adaa:5155:fbff:3d46	251.255.61.70
cb15:901b:901b:1324:adaa:5155:fbff:3d47	251.255.61.71
cb15:901b:901b:1324:adaa:5155:fbff:3d48	251.255.61.72
cb15:901b:901b:1324:adaa:5155:fbff:3d49	251.255.61.73
cb15:901b:901b:1324:adaa:5155:fbff:3d4a	251.255.61.74
cb15:901b:901b:1324:adaa:5155:fbff:3d4b	251.255.61.75
cb15:901b:901b:1324:adaa:5155:fbff:3d4c	251.255.61.76
cb15:901b:901b:1324:adaa:5155:fbff:3d4d	251.255.61.77
cb15:901b:901b:1324:adaa:5155:fbff:3d4e	251.255.61.78
cb15:901b:901b:1324:adaa:5155:fbff:3d4f	251.255.61.79
cb15:901b:901b:1324:adaa:5155:fbff:3d50	251.255.61.80
cb15:901b:901b:1324:adaa:5155:fbff:3d51	251.255.61.81
cb15:901b:901b:1324:adaa:5155:fbff:3d52	251.255.61.82
cb15:901b:901b:1324:adaa:5155:fbff:3d53	251.255.61.83
cb15:901b:901b:1324:adaa:5155:fbff:3d54	251.255.61.84
cb15:901b:901b:1324:adaa:5155:fbff:3d55	251.255.61.85
cb15:901b:901b:1324:adaa:5155:fbff:3d56	251.255.61.86
cb15:901b:901b:1324:adaa:5155:fbff:3d57	251.255.61.87
cb15:901b:901b:1324:adaa:5155:fbff:3d58	251.255.61.88
cb15:901b:901b:1324:adaa:5155:fbff:3d59	251.255.61.89
cb15:901b:901b:1324:adaa:5155:fbff:3d5a	251.255.61.90
cb15:901b:901b:1324:adaa:5155:fbff:3d5b	251.255.61.91
cb15:901b:901b:1324:adaa:5155:fbff:3d5c	251.255.61.92
cb15:901b:901b:1324:adaa:5155:fbff:3d5d	251.255.61.93
cb15:901b:901b:1324:adaa:5155:fbff:3d5e	251.255.61.94
cb15:901b:901b:1324:adaa:5155:fbff:3d5f	251.255.61.95
cb15:901b:901b:1324:adaa:5155:fbff:3d60	251.255.61.96
cb15:901b:901b:1324:adaa:5155:fbff:3d61	251.255.61.97
cb15:901b:901b:1324:adaa:5155:fbff:3d62	251.255.61.98
cb15:901b:901b:1324:adaa:5155:fbff:3d63	251.255.61.99
cb15:901b:901b:1324:adaa:5155:fbff:3d64	251.255.61.100
cb15:901b:901b:1324:adaa:5155:fbff:3d65	251.255.61.101
cb15:901b:901b:1324:adaa:5155:fbff:3d66	251.255.61.102
cb15:901b:901b:1324:adaa:5155:fbff:3d67	251.255.61.103
cb15:901b:901b:1324:adaa:5155:fbff:3d68	251.255.61.104
cb15:901b:901b:1324:adaa:5155:fbff:3d69	251.255.61.105
cb15:901b:901b:1324:adaa:5155:fbff:3d6a	251.255.61.106
cb15:901b:901b:1324:adaa:5155:fbff:3d6b	251.255.61.107
cb15:901b:901b:1324:adaa:5155:fbff:3d6c	251.255.61.108
cb15:901b:901b:1324:adaa:5155:fbff:3d6d	251.255.61.109
cb15:901b:901b:1324:adaa:5155:fbff:3d6e	251.255.61.110
cb15:901b:901b:1324:adaa:5155:fbff:3d6f	251.255.61.111
cb15:901b:901b:1324:adaa:5155:fbff:3d70	251.255.61.112
cb15:901b:901b:1324:adaa:5155:fbff:3d71	251.255.61.113
cb15:901b:901b:1324:adaa:5155:fbff:3d72	251.255.61.114
cb15:901b:901b:1324:adaa:5155:fbff:3d73	251.255.61.115
cb15:901b:901b:1324:adaa:5155:fbff:3d74	251.255.61.116
cb15:901b:901b:1324:adaa:5155:fbff:3d75	251.255.61.117
cb15:901b:901b:1324:adaa:5155:fbff:3d76	251.255.61.118
cb15:901b:901b:1324:adaa:5155:fbff:3d77	251.255.61.119
cb15:901b:901b:1324:adaa:5155:fbff:3d78	251.255.61.120

cb15:901b:901b:1324:adaa:5155:fbff:3d79	251.255.61.121
cb15:901b:901b:1324:adaa:5155:fbff:3d7a	251.255.61.122
cb15:901b:901b:1324:adaa:5155:fbff:3d7b	251.255.61.123
cb15:901b:901b:1324:adaa:5155:fbff:3d7c	251.255.61.124
cb15:901b:901b:1324:adaa:5155:fbff:3d7d	251.255.61.125
cb15:901b:901b:1324:adaa:5155:fbff:3d7e	251.255.61.126
cb15:901b:901b:1324:adaa:5155:fbff:3d7f	251.255.61.127
cb15:901b:901b:1324:adaa:5155:fbff:3d80	251.255.61.128
cb15:901b:901b:1324:adaa:5155:fbff:3d81	251.255.61.129
cb15:901b:901b:1324:adaa:5155:fbff:3d82	251.255.61.130
cb15:901b:901b:1324:adaa:5155:fbff:3d83	251.255.61.131
cb15:901b:901b:1324:adaa:5155:fbff:3d84	251.255.61.132
cb15:901b:901b:1324:adaa:5155:fbff:3d85	251.255.61.133
cb15:901b:901b:1324:adaa:5155:fbff:3d86	251.255.61.134
cb15:901b:901b:1324:adaa:5155:fbff:3d87	251.255.61.135
cb15:901b:901b:1324:adaa:5155:fbff:3d88	251.255.61.136
cb15:901b:901b:1324:adaa:5155:fbff:3d89	251.255.61.137
cb15:901b:901b:1324:adaa:5155:fbff:3d8a	251.255.61.138
cb15:901b:901b:1324:adaa:5155:fbff:3d8b	251.255.61.139
cb15:901b:901b:1324:adaa:5155:fbff:3d8c	251.255.61.140
cb15:901b:901b:1324:adaa:5155:fbff:3d8d	251.255.61.141
cb15:901b:901b:1324:adaa:5155:fbff:3d8e	251.255.61.142
cb15:901b:901b:1324:adaa:5155:fbff:3d8f	251.255.61.143
cb15:901b:901b:1324:adaa:5155:fbff:3d90	251.255.61.144
cb15:901b:901b:1324:adaa:5155:fbff:3d91	251.255.61.145
cb15:901b:901b:1324:adaa:5155:fbff:3d92	251.255.61.146
cb15:901b:901b:1324:adaa:5155:fbff:3d93	251.255.61.147
cb15:901b:901b:1324:adaa:5155:fbff:3d94	251.255.61.148
cb15:901b:901b:1324:adaa:5155:fbff:3d95	251.255.61.149
cb15:901b:901b:1324:adaa:5155:fbff:3d96	251.255.61.150
cb15:901b:901b:1324:adaa:5155:fbff:3d97	251.255.61.151
cb15:901b:901b:1324:adaa:5155:fbff:3d98	251.255.61.152
cb15:901b:901b:1324:adaa:5155:fbff:3d99	251.255.61.153
cb15:901b:901b:1324:adaa:5155:fbff:3d9a	251.255.61.154
cb15:901b:901b:1324:adaa:5155:fbff:3d9b	251.255.61.155
cb15:901b:901b:1324:adaa:5155:fbff:3d9c	251.255.61.156
cb15:901b:901b:1324:adaa:5155:fbff:3d9d	251.255.61.157
cb15:901b:901b:1324:adaa:5155:fbff:3d9e	251.255.61.158
cb15:901b:901b:1324:adaa:5155:fbff:3d9f	251.255.61.159
cb15:901b:901b:1324:adaa:5155:fbff:3da0	251.255.61.160
cb15:901b:901b:1324:adaa:5155:fbff:3da1	251.255.61.161
cb15:901b:901b:1324:adaa:5155:fbff:3da2	251.255.61.162
cb15:901b:901b:1324:adaa:5155:fbff:3da3	251.255.61.163
cb15:901b:901b:1324:adaa:5155:fbff:3da4	251.255.61.164
cb15:901b:901b:1324:adaa:5155:fbff:3da5	251.255.61.165
cb15:901b:901b:1324:adaa:5155:fbff:3da6	251.255.61.166
cb15:901b:901b:1324:adaa:5155:fbff:3da7	251.255.61.167
cb15:901b:901b:1324:adaa:5155:fbff:3da8	251.255.61.168
cb15:901b:901b:1324:adaa:5155:fbff:3da9	251.255.61.169
cb15:901b:901b:1324:adaa:5155:fbff:3daa	251.255.61.170
cb15:901b:901b:1324:adaa:5155:fbff:3dab	251.255.61.171
cb15:901b:901b:1324:adaa:5155:fbff:3dac	251.255.61.172
cb15:901b:901b:1324:adaa:5155:fbff:3dad	251.255.61.173
cb15:901b:901b:1324:adaa:5155:fbff:3dae	251.255.61.174
cb15:901b:901b:1324:adaa:5155:fbff:3daf	251.255.61.175
cb15:901b:901b:1324:adaa:5155:fbff:3db0	251.255.61.176
cb15:901b:901b:1324:adaa:5155:fbff:3db1	251.255.61.177
cb15:901b:901b:1324:adaa:5155:fbff:3db2	251.255.61.178
cb15:901b:901b:1324:adaa:5155:fbff:3db3	251.255.61.179
cb15:901b:901b:1324:adaa:5155:fbff:3db4	251.255.61.180

cb15:901b:901b:1324:adaa:5155:fbff:3db5	251.255.61.181
cb15:901b:901b:1324:adaa:5155:fbff:3db6	251.255.61.182
cb15:901b:901b:1324:adaa:5155:fbff:3db7	251.255.61.183
cb15:901b:901b:1324:adaa:5155:fbff:3db8	251.255.61.184
cb15:901b:901b:1324:adaa:5155:fbff:3db9	251.255.61.185
cb15:901b:901b:1324:adaa:5155:fbff:3dba	251.255.61.186
cb15:901b:901b:1324:adaa:5155:fbff:3dbb	251.255.61.187
cb15:901b:901b:1324:adaa:5155:fbff:3dbc	251.255.61.188
cb15:901b:901b:1324:adaa:5155:fbff:3dbd	251.255.61.189
cb15:901b:901b:1324:adaa:5155:fbff:3dbe	251.255.61.190
cb15:901b:901b:1324:adaa:5155:fbff:3dbf	251.255.61.191
cb15:901b:901b:1324:adaa:5155:fbff:3dc0	251.255.61.192
cb15:901b:901b:1324:adaa:5155:fbff:3dc1	251.255.61.193
cb15:901b:901b:1324:adaa:5155:fbff:3dc2	251.255.61.194
cb15:901b:901b:1324:adaa:5155:fbff:3dc3	251.255.61.195
cb15:901b:901b:1324:adaa:5155:fbff:3dc4	251.255.61.196
cb15:901b:901b:1324:adaa:5155:fbff:3dc5	251.255.61.197
cb15:901b:901b:1324:adaa:5155:fbff:3dc6	251.255.61.198
cb15:901b:901b:1324:adaa:5155:fbff:3dc7	251.255.61.199
cb15:901b:901b:1324:adaa:5155:fbff:3dc8	251.255.61.200
cb15:901b:901b:1324:adaa:5155:fbff:3dc9	251.255.61.201
cb15:901b:901b:1324:adaa:5155:fbff:3dca	251.255.61.202
cb15:901b:901b:1324:adaa:5155:fbff:3dcb	251.255.61.203
cb15:901b:901b:1324:adaa:5155:fbff:3dcc	251.255.61.204
cb15:901b:901b:1324:adaa:5155:fbff:3dcd	251.255.61.205
cb15:901b:901b:1324:adaa:5155:fbff:3dce	251.255.61.206
cb15:901b:901b:1324:adaa:5155:fbff:3dcf	251.255.61.207
cb15:901b:901b:1324:adaa:5155:fbff:3dd0	251.255.61.208
cb15:901b:901b:1324:adaa:5155:fbff:3dd1	251.255.61.209
cb15:901b:901b:1324:adaa:5155:fbff:3dd2	251.255.61.210
cb15:901b:901b:1324:adaa:5155:fbff:3dd3	251.255.61.211
cb15:901b:901b:1324:adaa:5155:fbff:3dd4	251.255.61.212
cb15:901b:901b:1324:adaa:5155:fbff:3dd5	251.255.61.213
cb15:901b:901b:1324:adaa:5155:fbff:3dd6	251.255.61.214
cb15:901b:901b:1324:adaa:5155:fbff:3dd7	251.255.61.215
cb15:901b:901b:1324:adaa:5155:fbff:3dd8	251.255.61.216
cb15:901b:901b:1324:adaa:5155:fbff:3dd9	251.255.61.217
cb15:901b:901b:1324:adaa:5155:fbff:3dda	251.255.61.218
cb15:901b:901b:1324:adaa:5155:fbff:3ddb	251.255.61.219
cb15:901b:901b:1324:adaa:5155:fbff:3ddc	251.255.61.220
cb15:901b:901b:1324:adaa:5155:fbff:3ddd	251.255.61.221
cb15:901b:901b:1324:adaa:5155:fbff:3dde	251.255.61.222
cb15:901b:901b:1324:adaa:5155:fbff:3ddf	251.255.61.223
cb15:901b:901b:1324:adaa:5155:fbff:3de0	251.255.61.224
cb15:901b:901b:1324:adaa:5155:fbff:3de1	251.255.61.225
cb15:901b:901b:1324:adaa:5155:fbff:3de2	251.255.61.226
cb15:901b:901b:1324:adaa:5155:fbff:3de3	251.255.61.227
cb15:901b:901b:1324:adaa:5155:fbff:3de4	251.255.61.228
cb15:901b:901b:1324:adaa:5155:fbff:3de5	251.255.61.229
cb15:901b:901b:1324:adaa:5155:fbff:3de6	251.255.61.230
cb15:901b:901b:1324:adaa:5155:fbff:3de7	251.255.61.231
cb15:901b:901b:1324:adaa:5155:fbff:3de8	251.255.61.232
cb15:901b:901b:1324:adaa:5155:fbff:3de9	251.255.61.233
cb15:901b:901b:1324:adaa:5155:fbff:3dea	251.255.61.234
cb15:901b:901b:1324:adaa:5155:fbff:3deb	251.255.61.235
cb15:901b:901b:1324:adaa:5155:fbff:3dec	251.255.61.236
cb15:901b:901b:1324:adaa:5155:fbff:3ded	251.255.61.237
cb15:901b:901b:1324:adaa:5155:fbff:3dee	251.255.61.238
cb15:901b:901b:1324:adaa:5155:fbff:3def	251.255.61.239
cb15:901b:901b:1324:adaa:5155:fbff:3df0	251.255.61.240
cb15:901b:901b:1324:adaa:5155:fbff:3df1	251.255.61.241
cb15:901b:901b:1324:adaa:5155:fbff:3df2	251.255.61.242
cb15:901b:901b:1324:adaa:5155:fbff:3df3	251.255.61.243
cb15:901b:901b:1324:adaa:5155:fbff:3df4	251.255.61.244
cb15:901b:901b:1324:adaa:5155:fbff:3df5	251.255.61.245
cb15:901b:901b:1324:adaa:5155:fbff:3df6	251.255.61.246
cb15:901b:901b:1324:adaa:5155:fbff:3df7	251.255.61.247
cb15:901b:901b:1324:adaa:5155:fbff:3df8	251.255.61.248
cb15:901b:901b:1324:adaa:5155:fbff:3df9	251.255.61.249
cb15:901b:901b:1324:adaa:5155:fbff:3dfa	251.255.61.250
cb15:901b:901b:1324:adaa:5155:fbff:3dfb	251.255.61.251
cb15:901b:901b:1324:adaa:5155:fbff:3dfc	251.255.61.252
cb15:901b:901b:1324:adaa:5155:fbff:3dfd	251.255.61.253
cb15:901b:901b:1324:adaa:5155:fbff:3dfe	251.255.61.254
cb15:901b:901b:1324:adaa:5155:fbff:3dff	251.255.61.255

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.