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:8024:901b:40fb:4049:b157:bf01	177.87.191.1
cb15:901b:8024:901b:40fb:4049:b157:bf02	177.87.191.2
cb15:901b:8024:901b:40fb:4049:b157:bf03	177.87.191.3
cb15:901b:8024:901b:40fb:4049:b157:bf04	177.87.191.4
cb15:901b:8024:901b:40fb:4049:b157:bf05	177.87.191.5
cb15:901b:8024:901b:40fb:4049:b157:bf06	177.87.191.6
cb15:901b:8024:901b:40fb:4049:b157:bf07	177.87.191.7
cb15:901b:8024:901b:40fb:4049:b157:bf08	177.87.191.8
cb15:901b:8024:901b:40fb:4049:b157:bf09	177.87.191.9
cb15:901b:8024:901b:40fb:4049:b157:bf0a	177.87.191.10
cb15:901b:8024:901b:40fb:4049:b157:bf0b	177.87.191.11
cb15:901b:8024:901b:40fb:4049:b157:bf0c	177.87.191.12
cb15:901b:8024:901b:40fb:4049:b157:bf0d	177.87.191.13
cb15:901b:8024:901b:40fb:4049:b157:bf0e	177.87.191.14
cb15:901b:8024:901b:40fb:4049:b157:bf0f	177.87.191.15
cb15:901b:8024:901b:40fb:4049:b157:bf10	177.87.191.16
cb15:901b:8024:901b:40fb:4049:b157:bf11	177.87.191.17
cb15:901b:8024:901b:40fb:4049:b157:bf12	177.87.191.18
cb15:901b:8024:901b:40fb:4049:b157:bf13	177.87.191.19
cb15:901b:8024:901b:40fb:4049:b157:bf14	177.87.191.20
cb15:901b:8024:901b:40fb:4049:b157:bf15	177.87.191.21
cb15:901b:8024:901b:40fb:4049:b157:bf16	177.87.191.22
cb15:901b:8024:901b:40fb:4049:b157:bf17	177.87.191.23
cb15:901b:8024:901b:40fb:4049:b157:bf18	177.87.191.24
cb15:901b:8024:901b:40fb:4049:b157:bf19	177.87.191.25
cb15:901b:8024:901b:40fb:4049:b157:bf1a	177.87.191.26
cb15:901b:8024:901b:40fb:4049:b157:bf1b	177.87.191.27
cb15:901b:8024:901b:40fb:4049:b157:bf1c	177.87.191.28
cb15:901b:8024:901b:40fb:4049:b157:bf1d	177.87.191.29
cb15:901b:8024:901b:40fb:4049:b157:bf1e	177.87.191.30
cb15:901b:8024:901b:40fb:4049:b157:bf1f	177.87.191.31
cb15:901b:8024:901b:40fb:4049:b157:bf20	177.87.191.32
cb15:901b:8024:901b:40fb:4049:b157:bf21	177.87.191.33
cb15:901b:8024:901b:40fb:4049:b157:bf22	177.87.191.34
cb15:901b:8024:901b:40fb:4049:b157:bf23	177.87.191.35
cb15:901b:8024:901b:40fb:4049:b157:bf24	177.87.191.36
cb15:901b:8024:901b:40fb:4049:b157:bf25	177.87.191.37
cb15:901b:8024:901b:40fb:4049:b157:bf26	177.87.191.38
cb15:901b:8024:901b:40fb:4049:b157:bf27	177.87.191.39
cb15:901b:8024:901b:40fb:4049:b157:bf28	177.87.191.40
cb15:901b:8024:901b:40fb:4049:b157:bf29	177.87.191.41
cb15:901b:8024:901b:40fb:4049:b157:bf2a	177.87.191.42
cb15:901b:8024:901b:40fb:4049:b157:bf2b	177.87.191.43
cb15:901b:8024:901b:40fb:4049:b157:bf2c	177.87.191.44
cb15:901b:8024:901b:40fb:4049:b157:bf2d	177.87.191.45
cb15:901b:8024:901b:40fb:4049:b157:bf2e	177.87.191.46
cb15:901b:8024:901b:40fb:4049:b157:bf2f	177.87.191.47
cb15:901b:8024:901b:40fb:4049:b157:bf30	177.87.191.48
cb15:901b:8024:901b:40fb:4049:b157:bf31	177.87.191.49
cb15:901b:8024:901b:40fb:4049:b157:bf32	177.87.191.50
cb15:901b:8024:901b:40fb:4049:b157:bf33	177.87.191.51
cb15:901b:8024:901b:40fb:4049:b157:bf34	177.87.191.52
cb15:901b:8024:901b:40fb:4049:b157:bf35	177.87.191.53
cb15:901b:8024:901b:40fb:4049:b157:bf36	177.87.191.54
cb15:901b:8024:901b:40fb:4049:b157:bf37	177.87.191.55
cb15:901b:8024:901b:40fb:4049:b157:bf38	177.87.191.56
cb15:901b:8024:901b:40fb:4049:b157:bf39	177.87.191.57
cb15:901b:8024:901b:40fb:4049:b157:bf3a	177.87.191.58
cb15:901b:8024:901b:40fb:4049:b157:bf3b	177.87.191.59
cb15:901b:8024:901b:40fb:4049:b157:bf3c	177.87.191.60

cb15:901b:8024:901b:40fb:4049:b157:bf3d	177.87.191.61
cb15:901b:8024:901b:40fb:4049:b157:bf3e	177.87.191.62
cb15:901b:8024:901b:40fb:4049:b157:bf3f	177.87.191.63
cb15:901b:8024:901b:40fb:4049:b157:bf40	177.87.191.64
cb15:901b:8024:901b:40fb:4049:b157:bf41	177.87.191.65
cb15:901b:8024:901b:40fb:4049:b157:bf42	177.87.191.66
cb15:901b:8024:901b:40fb:4049:b157:bf43	177.87.191.67
cb15:901b:8024:901b:40fb:4049:b157:bf44	177.87.191.68
cb15:901b:8024:901b:40fb:4049:b157:bf45	177.87.191.69
cb15:901b:8024:901b:40fb:4049:b157:bf46	177.87.191.70
cb15:901b:8024:901b:40fb:4049:b157:bf47	177.87.191.71
cb15:901b:8024:901b:40fb:4049:b157:bf48	177.87.191.72
cb15:901b:8024:901b:40fb:4049:b157:bf49	177.87.191.73
cb15:901b:8024:901b:40fb:4049:b157:bf4a	177.87.191.74
cb15:901b:8024:901b:40fb:4049:b157:bf4b	177.87.191.75
cb15:901b:8024:901b:40fb:4049:b157:bf4c	177.87.191.76
cb15:901b:8024:901b:40fb:4049:b157:bf4d	177.87.191.77
cb15:901b:8024:901b:40fb:4049:b157:bf4e	177.87.191.78
cb15:901b:8024:901b:40fb:4049:b157:bf4f	177.87.191.79
cb15:901b:8024:901b:40fb:4049:b157:bf50	177.87.191.80
cb15:901b:8024:901b:40fb:4049:b157:bf51	177.87.191.81
cb15:901b:8024:901b:40fb:4049:b157:bf52	177.87.191.82
cb15:901b:8024:901b:40fb:4049:b157:bf53	177.87.191.83
cb15:901b:8024:901b:40fb:4049:b157:bf54	177.87.191.84
cb15:901b:8024:901b:40fb:4049:b157:bf55	177.87.191.85
cb15:901b:8024:901b:40fb:4049:b157:bf56	177.87.191.86
cb15:901b:8024:901b:40fb:4049:b157:bf57	177.87.191.87
cb15:901b:8024:901b:40fb:4049:b157:bf58	177.87.191.88
cb15:901b:8024:901b:40fb:4049:b157:bf59	177.87.191.89
cb15:901b:8024:901b:40fb:4049:b157:bf5a	177.87.191.90
cb15:901b:8024:901b:40fb:4049:b157:bf5b	177.87.191.91
cb15:901b:8024:901b:40fb:4049:b157:bf5c	177.87.191.92
cb15:901b:8024:901b:40fb:4049:b157:bf5d	177.87.191.93
cb15:901b:8024:901b:40fb:4049:b157:bf5e	177.87.191.94
cb15:901b:8024:901b:40fb:4049:b157:bf5f	177.87.191.95
cb15:901b:8024:901b:40fb:4049:b157:bf60	177.87.191.96
cb15:901b:8024:901b:40fb:4049:b157:bf61	177.87.191.97
cb15:901b:8024:901b:40fb:4049:b157:bf62	177.87.191.98
cb15:901b:8024:901b:40fb:4049:b157:bf63	177.87.191.99
cb15:901b:8024:901b:40fb:4049:b157:bf64	177.87.191.100
cb15:901b:8024:901b:40fb:4049:b157:bf65	177.87.191.101
cb15:901b:8024:901b:40fb:4049:b157:bf66	177.87.191.102
cb15:901b:8024:901b:40fb:4049:b157:bf67	177.87.191.103
cb15:901b:8024:901b:40fb:4049:b157:bf68	177.87.191.104
cb15:901b:8024:901b:40fb:4049:b157:bf69	177.87.191.105
cb15:901b:8024:901b:40fb:4049:b157:bf6a	177.87.191.106
cb15:901b:8024:901b:40fb:4049:b157:bf6b	177.87.191.107
cb15:901b:8024:901b:40fb:4049:b157:bf6c	177.87.191.108
cb15:901b:8024:901b:40fb:4049:b157:bf6d	177.87.191.109
cb15:901b:8024:901b:40fb:4049:b157:bf6e	177.87.191.110
cb15:901b:8024:901b:40fb:4049:b157:bf6f	177.87.191.111
cb15:901b:8024:901b:40fb:4049:b157:bf70	177.87.191.112
cb15:901b:8024:901b:40fb:4049:b157:bf71	177.87.191.113
cb15:901b:8024:901b:40fb:4049:b157:bf72	177.87.191.114
cb15:901b:8024:901b:40fb:4049:b157:bf73	177.87.191.115
cb15:901b:8024:901b:40fb:4049:b157:bf74	177.87.191.116
cb15:901b:8024:901b:40fb:4049:b157:bf75	177.87.191.117
cb15:901b:8024:901b:40fb:4049:b157:bf76	177.87.191.118
cb15:901b:8024:901b:40fb:4049:b157:bf77	177.87.191.119
cb15:901b:8024:901b:40fb:4049:b157:bf78	177.87.191.120

cb15:901b:8024:901b:40fb:4049:b157:bf79	177.87.191.121
cb15:901b:8024:901b:40fb:4049:b157:bf7a	177.87.191.122
cb15:901b:8024:901b:40fb:4049:b157:bf7b	177.87.191.123
cb15:901b:8024:901b:40fb:4049:b157:bf7c	177.87.191.124
cb15:901b:8024:901b:40fb:4049:b157:bf7d	177.87.191.125
cb15:901b:8024:901b:40fb:4049:b157:bf7e	177.87.191.126
cb15:901b:8024:901b:40fb:4049:b157:bf7f	177.87.191.127
cb15:901b:8024:901b:40fb:4049:b157:bf80	177.87.191.128
cb15:901b:8024:901b:40fb:4049:b157:bf81	177.87.191.129
cb15:901b:8024:901b:40fb:4049:b157:bf82	177.87.191.130
cb15:901b:8024:901b:40fb:4049:b157:bf83	177.87.191.131
cb15:901b:8024:901b:40fb:4049:b157:bf84	177.87.191.132
cb15:901b:8024:901b:40fb:4049:b157:bf85	177.87.191.133
cb15:901b:8024:901b:40fb:4049:b157:bf86	177.87.191.134
cb15:901b:8024:901b:40fb:4049:b157:bf87	177.87.191.135
cb15:901b:8024:901b:40fb:4049:b157:bf88	177.87.191.136
cb15:901b:8024:901b:40fb:4049:b157:bf89	177.87.191.137
cb15:901b:8024:901b:40fb:4049:b157:bf8a	177.87.191.138
cb15:901b:8024:901b:40fb:4049:b157:bf8b	177.87.191.139
cb15:901b:8024:901b:40fb:4049:b157:bf8c	177.87.191.140
cb15:901b:8024:901b:40fb:4049:b157:bf8d	177.87.191.141
cb15:901b:8024:901b:40fb:4049:b157:bf8e	177.87.191.142
cb15:901b:8024:901b:40fb:4049:b157:bf8f	177.87.191.143
cb15:901b:8024:901b:40fb:4049:b157:bf90	177.87.191.144
cb15:901b:8024:901b:40fb:4049:b157:bf91	177.87.191.145
cb15:901b:8024:901b:40fb:4049:b157:bf92	177.87.191.146
cb15:901b:8024:901b:40fb:4049:b157:bf93	177.87.191.147
cb15:901b:8024:901b:40fb:4049:b157:bf94	177.87.191.148
cb15:901b:8024:901b:40fb:4049:b157:bf95	177.87.191.149
cb15:901b:8024:901b:40fb:4049:b157:bf96	177.87.191.150
cb15:901b:8024:901b:40fb:4049:b157:bf97	177.87.191.151
cb15:901b:8024:901b:40fb:4049:b157:bf98	177.87.191.152
cb15:901b:8024:901b:40fb:4049:b157:bf99	177.87.191.153
cb15:901b:8024:901b:40fb:4049:b157:bf9a	177.87.191.154
cb15:901b:8024:901b:40fb:4049:b157:bf9b	177.87.191.155
cb15:901b:8024:901b:40fb:4049:b157:bf9c	177.87.191.156
cb15:901b:8024:901b:40fb:4049:b157:bf9d	177.87.191.157
cb15:901b:8024:901b:40fb:4049:b157:bf9e	177.87.191.158
cb15:901b:8024:901b:40fb:4049:b157:bf9f	177.87.191.159
cb15:901b:8024:901b:40fb:4049:b157:bfa0	177.87.191.160
cb15:901b:8024:901b:40fb:4049:b157:bfa1	177.87.191.161
cb15:901b:8024:901b:40fb:4049:b157:bfa2	177.87.191.162
cb15:901b:8024:901b:40fb:4049:b157:bfa3	177.87.191.163
cb15:901b:8024:901b:40fb:4049:b157:bfa4	177.87.191.164
cb15:901b:8024:901b:40fb:4049:b157:bfa5	177.87.191.165
cb15:901b:8024:901b:40fb:4049:b157:bfa6	177.87.191.166
cb15:901b:8024:901b:40fb:4049:b157:bfa7	177.87.191.167
cb15:901b:8024:901b:40fb:4049:b157:bfa8	177.87.191.168
cb15:901b:8024:901b:40fb:4049:b157:bfa9	177.87.191.169
cb15:901b:8024:901b:40fb:4049:b157:bfaa	177.87.191.170
cb15:901b:8024:901b:40fb:4049:b157:bfab	177.87.191.171
cb15:901b:8024:901b:40fb:4049:b157:bfac	177.87.191.172
cb15:901b:8024:901b:40fb:4049:b157:bfad	177.87.191.173
cb15:901b:8024:901b:40fb:4049:b157:bfae	177.87.191.174
cb15:901b:8024:901b:40fb:4049:b157:bfaf	177.87.191.175
cb15:901b:8024:901b:40fb:4049:b157:bfb0	177.87.191.176
cb15:901b:8024:901b:40fb:4049:b157:bfb1	177.87.191.177
cb15:901b:8024:901b:40fb:4049:b157:bfb2	177.87.191.178
cb15:901b:8024:901b:40fb:4049:b157:bfb3	177.87.191.179
cb15:901b:8024:901b:40fb:4049:b157:bfb4	177.87.191.180

cb15:901b:8024:901b:40fb:4049:b157:bfb5	177.87.191.181
cb15:901b:8024:901b:40fb:4049:b157:bfb6	177.87.191.182
cb15:901b:8024:901b:40fb:4049:b157:bfb7	177.87.191.183
cb15:901b:8024:901b:40fb:4049:b157:bfb8	177.87.191.184
cb15:901b:8024:901b:40fb:4049:b157:bfb9	177.87.191.185
cb15:901b:8024:901b:40fb:4049:b157:bfba	177.87.191.186
cb15:901b:8024:901b:40fb:4049:b157:bfbb	177.87.191.187
cb15:901b:8024:901b:40fb:4049:b157:bfbc	177.87.191.188
cb15:901b:8024:901b:40fb:4049:b157:bfbd	177.87.191.189
cb15:901b:8024:901b:40fb:4049:b157:bfbe	177.87.191.190
cb15:901b:8024:901b:40fb:4049:b157:bfbf	177.87.191.191
cb15:901b:8024:901b:40fb:4049:b157:bfc0	177.87.191.192
cb15:901b:8024:901b:40fb:4049:b157:bfc1	177.87.191.193
cb15:901b:8024:901b:40fb:4049:b157:bfc2	177.87.191.194
cb15:901b:8024:901b:40fb:4049:b157:bfc3	177.87.191.195
cb15:901b:8024:901b:40fb:4049:b157:bfc4	177.87.191.196
cb15:901b:8024:901b:40fb:4049:b157:bfc5	177.87.191.197
cb15:901b:8024:901b:40fb:4049:b157:bfc6	177.87.191.198
cb15:901b:8024:901b:40fb:4049:b157:bfc7	177.87.191.199
cb15:901b:8024:901b:40fb:4049:b157:bfc8	177.87.191.200
cb15:901b:8024:901b:40fb:4049:b157:bfc9	177.87.191.201
cb15:901b:8024:901b:40fb:4049:b157:bfca	177.87.191.202
cb15:901b:8024:901b:40fb:4049:b157:bfcb	177.87.191.203
cb15:901b:8024:901b:40fb:4049:b157:bfcc	177.87.191.204
cb15:901b:8024:901b:40fb:4049:b157:bfcd	177.87.191.205
cb15:901b:8024:901b:40fb:4049:b157:bfce	177.87.191.206
cb15:901b:8024:901b:40fb:4049:b157:bfcf	177.87.191.207
cb15:901b:8024:901b:40fb:4049:b157:bfd0	177.87.191.208
cb15:901b:8024:901b:40fb:4049:b157:bfd1	177.87.191.209
cb15:901b:8024:901b:40fb:4049:b157:bfd2	177.87.191.210
cb15:901b:8024:901b:40fb:4049:b157:bfd3	177.87.191.211
cb15:901b:8024:901b:40fb:4049:b157:bfd4	177.87.191.212
cb15:901b:8024:901b:40fb:4049:b157:bfd5	177.87.191.213
cb15:901b:8024:901b:40fb:4049:b157:bfd6	177.87.191.214
cb15:901b:8024:901b:40fb:4049:b157:bfd7	177.87.191.215
cb15:901b:8024:901b:40fb:4049:b157:bfd8	177.87.191.216
cb15:901b:8024:901b:40fb:4049:b157:bfd9	177.87.191.217
cb15:901b:8024:901b:40fb:4049:b157:bfda	177.87.191.218
cb15:901b:8024:901b:40fb:4049:b157:bfdb	177.87.191.219
cb15:901b:8024:901b:40fb:4049:b157:bfdc	177.87.191.220
cb15:901b:8024:901b:40fb:4049:b157:bfdd	177.87.191.221
cb15:901b:8024:901b:40fb:4049:b157:bfde	177.87.191.222
cb15:901b:8024:901b:40fb:4049:b157:bfdf	177.87.191.223
cb15:901b:8024:901b:40fb:4049:b157:bfe0	177.87.191.224
cb15:901b:8024:901b:40fb:4049:b157:bfe1	177.87.191.225
cb15:901b:8024:901b:40fb:4049:b157:bfe2	177.87.191.226
cb15:901b:8024:901b:40fb:4049:b157:bfe3	177.87.191.227
cb15:901b:8024:901b:40fb:4049:b157:bfe4	177.87.191.228
cb15:901b:8024:901b:40fb:4049:b157:bfe5	177.87.191.229
cb15:901b:8024:901b:40fb:4049:b157:bfe6	177.87.191.230
cb15:901b:8024:901b:40fb:4049:b157:bfe7	177.87.191.231
cb15:901b:8024:901b:40fb:4049:b157:bfe8	177.87.191.232
cb15:901b:8024:901b:40fb:4049:b157:bfe9	177.87.191.233
cb15:901b:8024:901b:40fb:4049:b157:bfea	177.87.191.234
cb15:901b:8024:901b:40fb:4049:b157:bfeb	177.87.191.235
cb15:901b:8024:901b:40fb:4049:b157:bfec	177.87.191.236
cb15:901b:8024:901b:40fb:4049:b157:bfed	177.87.191.237
cb15:901b:8024:901b:40fb:4049:b157:bfee	177.87.191.238
cb15:901b:8024:901b:40fb:4049:b157:bfef	177.87.191.239
cb15:901b:8024:901b:40fb:4049:b157:bff0	177.87.191.240
cb15:901b:8024:901b:40fb:4049:b157:bff1	177.87.191.241
cb15:901b:8024:901b:40fb:4049:b157:bff2	177.87.191.242
cb15:901b:8024:901b:40fb:4049:b157:bff3	177.87.191.243
cb15:901b:8024:901b:40fb:4049:b157:bff4	177.87.191.244
cb15:901b:8024:901b:40fb:4049:b157:bff5	177.87.191.245
cb15:901b:8024:901b:40fb:4049:b157:bff6	177.87.191.246
cb15:901b:8024:901b:40fb:4049:b157:bff7	177.87.191.247
cb15:901b:8024:901b:40fb:4049:b157:bff8	177.87.191.248
cb15:901b:8024:901b:40fb:4049:b157:bff9	177.87.191.249
cb15:901b:8024:901b:40fb:4049:b157:bffa	177.87.191.250
cb15:901b:8024:901b:40fb:4049:b157:bffb	177.87.191.251
cb15:901b:8024:901b:40fb:4049:b157:bffc	177.87.191.252
cb15:901b:8024:901b:40fb:4049:b157:bffd	177.87.191.253
cb15:901b:8024:901b:40fb:4049:b157:bffe	177.87.191.254
cb15:901b:8024:901b:40fb:4049:b157:bfff	177.87.191.255

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.