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:ff37:f101	255.55.241.1
cb15:901b:d157:b51:8045:b51a:ff37:f102	255.55.241.2
cb15:901b:d157:b51:8045:b51a:ff37:f103	255.55.241.3
cb15:901b:d157:b51:8045:b51a:ff37:f104	255.55.241.4
cb15:901b:d157:b51:8045:b51a:ff37:f105	255.55.241.5
cb15:901b:d157:b51:8045:b51a:ff37:f106	255.55.241.6
cb15:901b:d157:b51:8045:b51a:ff37:f107	255.55.241.7
cb15:901b:d157:b51:8045:b51a:ff37:f108	255.55.241.8
cb15:901b:d157:b51:8045:b51a:ff37:f109	255.55.241.9
cb15:901b:d157:b51:8045:b51a:ff37:f10a	255.55.241.10
cb15:901b:d157:b51:8045:b51a:ff37:f10b	255.55.241.11
cb15:901b:d157:b51:8045:b51a:ff37:f10c	255.55.241.12
cb15:901b:d157:b51:8045:b51a:ff37:f10d	255.55.241.13
cb15:901b:d157:b51:8045:b51a:ff37:f10e	255.55.241.14
cb15:901b:d157:b51:8045:b51a:ff37:f10f	255.55.241.15
cb15:901b:d157:b51:8045:b51a:ff37:f110	255.55.241.16
cb15:901b:d157:b51:8045:b51a:ff37:f111	255.55.241.17
cb15:901b:d157:b51:8045:b51a:ff37:f112	255.55.241.18
cb15:901b:d157:b51:8045:b51a:ff37:f113	255.55.241.19
cb15:901b:d157:b51:8045:b51a:ff37:f114	255.55.241.20
cb15:901b:d157:b51:8045:b51a:ff37:f115	255.55.241.21
cb15:901b:d157:b51:8045:b51a:ff37:f116	255.55.241.22
cb15:901b:d157:b51:8045:b51a:ff37:f117	255.55.241.23
cb15:901b:d157:b51:8045:b51a:ff37:f118	255.55.241.24
cb15:901b:d157:b51:8045:b51a:ff37:f119	255.55.241.25
cb15:901b:d157:b51:8045:b51a:ff37:f11a	255.55.241.26
cb15:901b:d157:b51:8045:b51a:ff37:f11b	255.55.241.27
cb15:901b:d157:b51:8045:b51a:ff37:f11c	255.55.241.28
cb15:901b:d157:b51:8045:b51a:ff37:f11d	255.55.241.29
cb15:901b:d157:b51:8045:b51a:ff37:f11e	255.55.241.30
cb15:901b:d157:b51:8045:b51a:ff37:f11f	255.55.241.31
cb15:901b:d157:b51:8045:b51a:ff37:f120	255.55.241.32
cb15:901b:d157:b51:8045:b51a:ff37:f121	255.55.241.33
cb15:901b:d157:b51:8045:b51a:ff37:f122	255.55.241.34
cb15:901b:d157:b51:8045:b51a:ff37:f123	255.55.241.35
cb15:901b:d157:b51:8045:b51a:ff37:f124	255.55.241.36
cb15:901b:d157:b51:8045:b51a:ff37:f125	255.55.241.37
cb15:901b:d157:b51:8045:b51a:ff37:f126	255.55.241.38
cb15:901b:d157:b51:8045:b51a:ff37:f127	255.55.241.39
cb15:901b:d157:b51:8045:b51a:ff37:f128	255.55.241.40
cb15:901b:d157:b51:8045:b51a:ff37:f129	255.55.241.41
cb15:901b:d157:b51:8045:b51a:ff37:f12a	255.55.241.42
cb15:901b:d157:b51:8045:b51a:ff37:f12b	255.55.241.43
cb15:901b:d157:b51:8045:b51a:ff37:f12c	255.55.241.44
cb15:901b:d157:b51:8045:b51a:ff37:f12d	255.55.241.45
cb15:901b:d157:b51:8045:b51a:ff37:f12e	255.55.241.46
cb15:901b:d157:b51:8045:b51a:ff37:f12f	255.55.241.47
cb15:901b:d157:b51:8045:b51a:ff37:f130	255.55.241.48
cb15:901b:d157:b51:8045:b51a:ff37:f131	255.55.241.49
cb15:901b:d157:b51:8045:b51a:ff37:f132	255.55.241.50
cb15:901b:d157:b51:8045:b51a:ff37:f133	255.55.241.51
cb15:901b:d157:b51:8045:b51a:ff37:f134	255.55.241.52
cb15:901b:d157:b51:8045:b51a:ff37:f135	255.55.241.53
cb15:901b:d157:b51:8045:b51a:ff37:f136	255.55.241.54
cb15:901b:d157:b51:8045:b51a:ff37:f137	255.55.241.55
cb15:901b:d157:b51:8045:b51a:ff37:f138	255.55.241.56
cb15:901b:d157:b51:8045:b51a:ff37:f139	255.55.241.57
cb15:901b:d157:b51:8045:b51a:ff37:f13a	255.55.241.58
cb15:901b:d157:b51:8045:b51a:ff37:f13b	255.55.241.59
cb15:901b:d157:b51:8045:b51a:ff37:f13c	255.55.241.60

cb15:901b:d157:b51:8045:b51a:ff37:f13d	255.55.241.61
cb15:901b:d157:b51:8045:b51a:ff37:f13e	255.55.241.62
cb15:901b:d157:b51:8045:b51a:ff37:f13f	255.55.241.63
cb15:901b:d157:b51:8045:b51a:ff37:f140	255.55.241.64
cb15:901b:d157:b51:8045:b51a:ff37:f141	255.55.241.65
cb15:901b:d157:b51:8045:b51a:ff37:f142	255.55.241.66
cb15:901b:d157:b51:8045:b51a:ff37:f143	255.55.241.67
cb15:901b:d157:b51:8045:b51a:ff37:f144	255.55.241.68
cb15:901b:d157:b51:8045:b51a:ff37:f145	255.55.241.69
cb15:901b:d157:b51:8045:b51a:ff37:f146	255.55.241.70
cb15:901b:d157:b51:8045:b51a:ff37:f147	255.55.241.71
cb15:901b:d157:b51:8045:b51a:ff37:f148	255.55.241.72
cb15:901b:d157:b51:8045:b51a:ff37:f149	255.55.241.73
cb15:901b:d157:b51:8045:b51a:ff37:f14a	255.55.241.74
cb15:901b:d157:b51:8045:b51a:ff37:f14b	255.55.241.75
cb15:901b:d157:b51:8045:b51a:ff37:f14c	255.55.241.76
cb15:901b:d157:b51:8045:b51a:ff37:f14d	255.55.241.77
cb15:901b:d157:b51:8045:b51a:ff37:f14e	255.55.241.78
cb15:901b:d157:b51:8045:b51a:ff37:f14f	255.55.241.79
cb15:901b:d157:b51:8045:b51a:ff37:f150	255.55.241.80
cb15:901b:d157:b51:8045:b51a:ff37:f151	255.55.241.81
cb15:901b:d157:b51:8045:b51a:ff37:f152	255.55.241.82
cb15:901b:d157:b51:8045:b51a:ff37:f153	255.55.241.83
cb15:901b:d157:b51:8045:b51a:ff37:f154	255.55.241.84
cb15:901b:d157:b51:8045:b51a:ff37:f155	255.55.241.85
cb15:901b:d157:b51:8045:b51a:ff37:f156	255.55.241.86
cb15:901b:d157:b51:8045:b51a:ff37:f157	255.55.241.87
cb15:901b:d157:b51:8045:b51a:ff37:f158	255.55.241.88
cb15:901b:d157:b51:8045:b51a:ff37:f159	255.55.241.89
cb15:901b:d157:b51:8045:b51a:ff37:f15a	255.55.241.90
cb15:901b:d157:b51:8045:b51a:ff37:f15b	255.55.241.91
cb15:901b:d157:b51:8045:b51a:ff37:f15c	255.55.241.92
cb15:901b:d157:b51:8045:b51a:ff37:f15d	255.55.241.93
cb15:901b:d157:b51:8045:b51a:ff37:f15e	255.55.241.94
cb15:901b:d157:b51:8045:b51a:ff37:f15f	255.55.241.95
cb15:901b:d157:b51:8045:b51a:ff37:f160	255.55.241.96
cb15:901b:d157:b51:8045:b51a:ff37:f161	255.55.241.97
cb15:901b:d157:b51:8045:b51a:ff37:f162	255.55.241.98
cb15:901b:d157:b51:8045:b51a:ff37:f163	255.55.241.99
cb15:901b:d157:b51:8045:b51a:ff37:f164	255.55.241.100
cb15:901b:d157:b51:8045:b51a:ff37:f165	255.55.241.101
cb15:901b:d157:b51:8045:b51a:ff37:f166	255.55.241.102
cb15:901b:d157:b51:8045:b51a:ff37:f167	255.55.241.103
cb15:901b:d157:b51:8045:b51a:ff37:f168	255.55.241.104
cb15:901b:d157:b51:8045:b51a:ff37:f169	255.55.241.105
cb15:901b:d157:b51:8045:b51a:ff37:f16a	255.55.241.106
cb15:901b:d157:b51:8045:b51a:ff37:f16b	255.55.241.107
cb15:901b:d157:b51:8045:b51a:ff37:f16c	255.55.241.108
cb15:901b:d157:b51:8045:b51a:ff37:f16d	255.55.241.109
cb15:901b:d157:b51:8045:b51a:ff37:f16e	255.55.241.110
cb15:901b:d157:b51:8045:b51a:ff37:f16f	255.55.241.111
cb15:901b:d157:b51:8045:b51a:ff37:f170	255.55.241.112
cb15:901b:d157:b51:8045:b51a:ff37:f171	255.55.241.113
cb15:901b:d157:b51:8045:b51a:ff37:f172	255.55.241.114
cb15:901b:d157:b51:8045:b51a:ff37:f173	255.55.241.115
cb15:901b:d157:b51:8045:b51a:ff37:f174	255.55.241.116
cb15:901b:d157:b51:8045:b51a:ff37:f175	255.55.241.117
cb15:901b:d157:b51:8045:b51a:ff37:f176	255.55.241.118
cb15:901b:d157:b51:8045:b51a:ff37:f177	255.55.241.119
cb15:901b:d157:b51:8045:b51a:ff37:f178	255.55.241.120

cb15:901b:d157:b51:8045:b51a:ff37:f179	255.55.241.121
cb15:901b:d157:b51:8045:b51a:ff37:f17a	255.55.241.122
cb15:901b:d157:b51:8045:b51a:ff37:f17b	255.55.241.123
cb15:901b:d157:b51:8045:b51a:ff37:f17c	255.55.241.124
cb15:901b:d157:b51:8045:b51a:ff37:f17d	255.55.241.125
cb15:901b:d157:b51:8045:b51a:ff37:f17e	255.55.241.126
cb15:901b:d157:b51:8045:b51a:ff37:f17f	255.55.241.127
cb15:901b:d157:b51:8045:b51a:ff37:f180	255.55.241.128
cb15:901b:d157:b51:8045:b51a:ff37:f181	255.55.241.129
cb15:901b:d157:b51:8045:b51a:ff37:f182	255.55.241.130
cb15:901b:d157:b51:8045:b51a:ff37:f183	255.55.241.131
cb15:901b:d157:b51:8045:b51a:ff37:f184	255.55.241.132
cb15:901b:d157:b51:8045:b51a:ff37:f185	255.55.241.133
cb15:901b:d157:b51:8045:b51a:ff37:f186	255.55.241.134
cb15:901b:d157:b51:8045:b51a:ff37:f187	255.55.241.135
cb15:901b:d157:b51:8045:b51a:ff37:f188	255.55.241.136
cb15:901b:d157:b51:8045:b51a:ff37:f189	255.55.241.137
cb15:901b:d157:b51:8045:b51a:ff37:f18a	255.55.241.138
cb15:901b:d157:b51:8045:b51a:ff37:f18b	255.55.241.139
cb15:901b:d157:b51:8045:b51a:ff37:f18c	255.55.241.140
cb15:901b:d157:b51:8045:b51a:ff37:f18d	255.55.241.141
cb15:901b:d157:b51:8045:b51a:ff37:f18e	255.55.241.142
cb15:901b:d157:b51:8045:b51a:ff37:f18f	255.55.241.143
cb15:901b:d157:b51:8045:b51a:ff37:f190	255.55.241.144
cb15:901b:d157:b51:8045:b51a:ff37:f191	255.55.241.145
cb15:901b:d157:b51:8045:b51a:ff37:f192	255.55.241.146
cb15:901b:d157:b51:8045:b51a:ff37:f193	255.55.241.147
cb15:901b:d157:b51:8045:b51a:ff37:f194	255.55.241.148
cb15:901b:d157:b51:8045:b51a:ff37:f195	255.55.241.149
cb15:901b:d157:b51:8045:b51a:ff37:f196	255.55.241.150
cb15:901b:d157:b51:8045:b51a:ff37:f197	255.55.241.151
cb15:901b:d157:b51:8045:b51a:ff37:f198	255.55.241.152
cb15:901b:d157:b51:8045:b51a:ff37:f199	255.55.241.153
cb15:901b:d157:b51:8045:b51a:ff37:f19a	255.55.241.154
cb15:901b:d157:b51:8045:b51a:ff37:f19b	255.55.241.155
cb15:901b:d157:b51:8045:b51a:ff37:f19c	255.55.241.156
cb15:901b:d157:b51:8045:b51a:ff37:f19d	255.55.241.157
cb15:901b:d157:b51:8045:b51a:ff37:f19e	255.55.241.158
cb15:901b:d157:b51:8045:b51a:ff37:f19f	255.55.241.159
cb15:901b:d157:b51:8045:b51a:ff37:f1a0	255.55.241.160
cb15:901b:d157:b51:8045:b51a:ff37:f1a1	255.55.241.161
cb15:901b:d157:b51:8045:b51a:ff37:f1a2	255.55.241.162
cb15:901b:d157:b51:8045:b51a:ff37:f1a3	255.55.241.163
cb15:901b:d157:b51:8045:b51a:ff37:f1a4	255.55.241.164
cb15:901b:d157:b51:8045:b51a:ff37:f1a5	255.55.241.165
cb15:901b:d157:b51:8045:b51a:ff37:f1a6	255.55.241.166
cb15:901b:d157:b51:8045:b51a:ff37:f1a7	255.55.241.167
cb15:901b:d157:b51:8045:b51a:ff37:f1a8	255.55.241.168
cb15:901b:d157:b51:8045:b51a:ff37:f1a9	255.55.241.169
cb15:901b:d157:b51:8045:b51a:ff37:f1aa	255.55.241.170
cb15:901b:d157:b51:8045:b51a:ff37:f1ab	255.55.241.171
cb15:901b:d157:b51:8045:b51a:ff37:f1ac	255.55.241.172
cb15:901b:d157:b51:8045:b51a:ff37:f1ad	255.55.241.173
cb15:901b:d157:b51:8045:b51a:ff37:f1ae	255.55.241.174
cb15:901b:d157:b51:8045:b51a:ff37:f1af	255.55.241.175
cb15:901b:d157:b51:8045:b51a:ff37:f1b0	255.55.241.176
cb15:901b:d157:b51:8045:b51a:ff37:f1b1	255.55.241.177
cb15:901b:d157:b51:8045:b51a:ff37:f1b2	255.55.241.178
cb15:901b:d157:b51:8045:b51a:ff37:f1b3	255.55.241.179
cb15:901b:d157:b51:8045:b51a:ff37:f1b4	255.55.241.180

cb15:901b:d157:b51:8045:b51a:ff37:f1b5	255.55.241.181
cb15:901b:d157:b51:8045:b51a:ff37:f1b6	255.55.241.182
cb15:901b:d157:b51:8045:b51a:ff37:f1b7	255.55.241.183
cb15:901b:d157:b51:8045:b51a:ff37:f1b8	255.55.241.184
cb15:901b:d157:b51:8045:b51a:ff37:f1b9	255.55.241.185
cb15:901b:d157:b51:8045:b51a:ff37:f1ba	255.55.241.186
cb15:901b:d157:b51:8045:b51a:ff37:f1bb	255.55.241.187
cb15:901b:d157:b51:8045:b51a:ff37:f1bc	255.55.241.188
cb15:901b:d157:b51:8045:b51a:ff37:f1bd	255.55.241.189
cb15:901b:d157:b51:8045:b51a:ff37:f1be	255.55.241.190
cb15:901b:d157:b51:8045:b51a:ff37:f1bf	255.55.241.191
cb15:901b:d157:b51:8045:b51a:ff37:f1c0	255.55.241.192
cb15:901b:d157:b51:8045:b51a:ff37:f1c1	255.55.241.193
cb15:901b:d157:b51:8045:b51a:ff37:f1c2	255.55.241.194
cb15:901b:d157:b51:8045:b51a:ff37:f1c3	255.55.241.195
cb15:901b:d157:b51:8045:b51a:ff37:f1c4	255.55.241.196
cb15:901b:d157:b51:8045:b51a:ff37:f1c5	255.55.241.197
cb15:901b:d157:b51:8045:b51a:ff37:f1c6	255.55.241.198
cb15:901b:d157:b51:8045:b51a:ff37:f1c7	255.55.241.199
cb15:901b:d157:b51:8045:b51a:ff37:f1c8	255.55.241.200
cb15:901b:d157:b51:8045:b51a:ff37:f1c9	255.55.241.201
cb15:901b:d157:b51:8045:b51a:ff37:f1ca	255.55.241.202
cb15:901b:d157:b51:8045:b51a:ff37:f1cb	255.55.241.203
cb15:901b:d157:b51:8045:b51a:ff37:f1cc	255.55.241.204
cb15:901b:d157:b51:8045:b51a:ff37:f1cd	255.55.241.205
cb15:901b:d157:b51:8045:b51a:ff37:f1ce	255.55.241.206
cb15:901b:d157:b51:8045:b51a:ff37:f1cf	255.55.241.207
cb15:901b:d157:b51:8045:b51a:ff37:f1d0	255.55.241.208
cb15:901b:d157:b51:8045:b51a:ff37:f1d1	255.55.241.209
cb15:901b:d157:b51:8045:b51a:ff37:f1d2	255.55.241.210
cb15:901b:d157:b51:8045:b51a:ff37:f1d3	255.55.241.211
cb15:901b:d157:b51:8045:b51a:ff37:f1d4	255.55.241.212
cb15:901b:d157:b51:8045:b51a:ff37:f1d5	255.55.241.213
cb15:901b:d157:b51:8045:b51a:ff37:f1d6	255.55.241.214
cb15:901b:d157:b51:8045:b51a:ff37:f1d7	255.55.241.215
cb15:901b:d157:b51:8045:b51a:ff37:f1d8	255.55.241.216
cb15:901b:d157:b51:8045:b51a:ff37:f1d9	255.55.241.217
cb15:901b:d157:b51:8045:b51a:ff37:f1da	255.55.241.218
cb15:901b:d157:b51:8045:b51a:ff37:f1db	255.55.241.219
cb15:901b:d157:b51:8045:b51a:ff37:f1dc	255.55.241.220
cb15:901b:d157:b51:8045:b51a:ff37:f1dd	255.55.241.221
cb15:901b:d157:b51:8045:b51a:ff37:f1de	255.55.241.222
cb15:901b:d157:b51:8045:b51a:ff37:f1df	255.55.241.223
cb15:901b:d157:b51:8045:b51a:ff37:f1e0	255.55.241.224
cb15:901b:d157:b51:8045:b51a:ff37:f1e1	255.55.241.225
cb15:901b:d157:b51:8045:b51a:ff37:f1e2	255.55.241.226
cb15:901b:d157:b51:8045:b51a:ff37:f1e3	255.55.241.227
cb15:901b:d157:b51:8045:b51a:ff37:f1e4	255.55.241.228
cb15:901b:d157:b51:8045:b51a:ff37:f1e5	255.55.241.229
cb15:901b:d157:b51:8045:b51a:ff37:f1e6	255.55.241.230
cb15:901b:d157:b51:8045:b51a:ff37:f1e7	255.55.241.231
cb15:901b:d157:b51:8045:b51a:ff37:f1e8	255.55.241.232
cb15:901b:d157:b51:8045:b51a:ff37:f1e9	255.55.241.233
cb15:901b:d157:b51:8045:b51a:ff37:f1ea	255.55.241.234
cb15:901b:d157:b51:8045:b51a:ff37:f1eb	255.55.241.235
cb15:901b:d157:b51:8045:b51a:ff37:f1ec	255.55.241.236
cb15:901b:d157:b51:8045:b51a:ff37:f1ed	255.55.241.237
cb15:901b:d157:b51:8045:b51a:ff37:f1ee	255.55.241.238
cb15:901b:d157:b51:8045:b51a:ff37:f1ef	255.55.241.239
cb15:901b:d157:b51:8045:b51a:ff37:f1f0	255.55.241.240
cb15:901b:d157:b51:8045:b51a:ff37:f1f1	255.55.241.241
cb15:901b:d157:b51:8045:b51a:ff37:f1f2	255.55.241.242
cb15:901b:d157:b51:8045:b51a:ff37:f1f3	255.55.241.243
cb15:901b:d157:b51:8045:b51a:ff37:f1f4	255.55.241.244
cb15:901b:d157:b51:8045:b51a:ff37:f1f5	255.55.241.245
cb15:901b:d157:b51:8045:b51a:ff37:f1f6	255.55.241.246
cb15:901b:d157:b51:8045:b51a:ff37:f1f7	255.55.241.247
cb15:901b:d157:b51:8045:b51a:ff37:f1f8	255.55.241.248
cb15:901b:d157:b51:8045:b51a:ff37:f1f9	255.55.241.249
cb15:901b:d157:b51:8045:b51a:ff37:f1fa	255.55.241.250
cb15:901b:d157:b51:8045:b51a:ff37:f1fb	255.55.241.251
cb15:901b:d157:b51:8045:b51a:ff37:f1fc	255.55.241.252
cb15:901b:d157:b51:8045:b51a:ff37:f1fd	255.55.241.253
cb15:901b:d157:b51:8045:b51a:ff37:f1fe	255.55.241.254
cb15:901b:d157:b51:8045:b51a:ff37:f1ff	255.55.241.255

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.