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:155:901b:8069:cb15:90ca:ff01	144.202.255.1
cb15:901b:155:901b:8069:cb15:90ca:ff02	144.202.255.2
cb15:901b:155:901b:8069:cb15:90ca:ff03	144.202.255.3
cb15:901b:155:901b:8069:cb15:90ca:ff04	144.202.255.4
cb15:901b:155:901b:8069:cb15:90ca:ff05	144.202.255.5
cb15:901b:155:901b:8069:cb15:90ca:ff06	144.202.255.6
cb15:901b:155:901b:8069:cb15:90ca:ff07	144.202.255.7
cb15:901b:155:901b:8069:cb15:90ca:ff08	144.202.255.8
cb15:901b:155:901b:8069:cb15:90ca:ff09	144.202.255.9
cb15:901b:155:901b:8069:cb15:90ca:ff0a	144.202.255.10
cb15:901b:155:901b:8069:cb15:90ca:ff0b	144.202.255.11
cb15:901b:155:901b:8069:cb15:90ca:ff0c	144.202.255.12
cb15:901b:155:901b:8069:cb15:90ca:ff0d	144.202.255.13
cb15:901b:155:901b:8069:cb15:90ca:ff0e	144.202.255.14
cb15:901b:155:901b:8069:cb15:90ca:ff0f	144.202.255.15
cb15:901b:155:901b:8069:cb15:90ca:ff10	144.202.255.16
cb15:901b:155:901b:8069:cb15:90ca:ff11	144.202.255.17
cb15:901b:155:901b:8069:cb15:90ca:ff12	144.202.255.18
cb15:901b:155:901b:8069:cb15:90ca:ff13	144.202.255.19
cb15:901b:155:901b:8069:cb15:90ca:ff14	144.202.255.20
cb15:901b:155:901b:8069:cb15:90ca:ff15	144.202.255.21
cb15:901b:155:901b:8069:cb15:90ca:ff16	144.202.255.22
cb15:901b:155:901b:8069:cb15:90ca:ff17	144.202.255.23
cb15:901b:155:901b:8069:cb15:90ca:ff18	144.202.255.24
cb15:901b:155:901b:8069:cb15:90ca:ff19	144.202.255.25
cb15:901b:155:901b:8069:cb15:90ca:ff1a	144.202.255.26
cb15:901b:155:901b:8069:cb15:90ca:ff1b	144.202.255.27
cb15:901b:155:901b:8069:cb15:90ca:ff1c	144.202.255.28
cb15:901b:155:901b:8069:cb15:90ca:ff1d	144.202.255.29
cb15:901b:155:901b:8069:cb15:90ca:ff1e	144.202.255.30
cb15:901b:155:901b:8069:cb15:90ca:ff1f	144.202.255.31
cb15:901b:155:901b:8069:cb15:90ca:ff20	144.202.255.32
cb15:901b:155:901b:8069:cb15:90ca:ff21	144.202.255.33
cb15:901b:155:901b:8069:cb15:90ca:ff22	144.202.255.34
cb15:901b:155:901b:8069:cb15:90ca:ff23	144.202.255.35
cb15:901b:155:901b:8069:cb15:90ca:ff24	144.202.255.36
cb15:901b:155:901b:8069:cb15:90ca:ff25	144.202.255.37
cb15:901b:155:901b:8069:cb15:90ca:ff26	144.202.255.38
cb15:901b:155:901b:8069:cb15:90ca:ff27	144.202.255.39
cb15:901b:155:901b:8069:cb15:90ca:ff28	144.202.255.40
cb15:901b:155:901b:8069:cb15:90ca:ff29	144.202.255.41
cb15:901b:155:901b:8069:cb15:90ca:ff2a	144.202.255.42
cb15:901b:155:901b:8069:cb15:90ca:ff2b	144.202.255.43
cb15:901b:155:901b:8069:cb15:90ca:ff2c	144.202.255.44
cb15:901b:155:901b:8069:cb15:90ca:ff2d	144.202.255.45
cb15:901b:155:901b:8069:cb15:90ca:ff2e	144.202.255.46
cb15:901b:155:901b:8069:cb15:90ca:ff2f	144.202.255.47
cb15:901b:155:901b:8069:cb15:90ca:ff30	144.202.255.48
cb15:901b:155:901b:8069:cb15:90ca:ff31	144.202.255.49
cb15:901b:155:901b:8069:cb15:90ca:ff32	144.202.255.50
cb15:901b:155:901b:8069:cb15:90ca:ff33	144.202.255.51
cb15:901b:155:901b:8069:cb15:90ca:ff34	144.202.255.52
cb15:901b:155:901b:8069:cb15:90ca:ff35	144.202.255.53
cb15:901b:155:901b:8069:cb15:90ca:ff36	144.202.255.54
cb15:901b:155:901b:8069:cb15:90ca:ff37	144.202.255.55
cb15:901b:155:901b:8069:cb15:90ca:ff38	144.202.255.56
cb15:901b:155:901b:8069:cb15:90ca:ff39	144.202.255.57
cb15:901b:155:901b:8069:cb15:90ca:ff3a	144.202.255.58
cb15:901b:155:901b:8069:cb15:90ca:ff3b	144.202.255.59
cb15:901b:155:901b:8069:cb15:90ca:ff3c	144.202.255.60

cb15:901b:155:901b:8069:cb15:90ca:ff3d	144.202.255.61
cb15:901b:155:901b:8069:cb15:90ca:ff3e	144.202.255.62
cb15:901b:155:901b:8069:cb15:90ca:ff3f	144.202.255.63
cb15:901b:155:901b:8069:cb15:90ca:ff40	144.202.255.64
cb15:901b:155:901b:8069:cb15:90ca:ff41	144.202.255.65
cb15:901b:155:901b:8069:cb15:90ca:ff42	144.202.255.66
cb15:901b:155:901b:8069:cb15:90ca:ff43	144.202.255.67
cb15:901b:155:901b:8069:cb15:90ca:ff44	144.202.255.68
cb15:901b:155:901b:8069:cb15:90ca:ff45	144.202.255.69
cb15:901b:155:901b:8069:cb15:90ca:ff46	144.202.255.70
cb15:901b:155:901b:8069:cb15:90ca:ff47	144.202.255.71
cb15:901b:155:901b:8069:cb15:90ca:ff48	144.202.255.72
cb15:901b:155:901b:8069:cb15:90ca:ff49	144.202.255.73
cb15:901b:155:901b:8069:cb15:90ca:ff4a	144.202.255.74
cb15:901b:155:901b:8069:cb15:90ca:ff4b	144.202.255.75
cb15:901b:155:901b:8069:cb15:90ca:ff4c	144.202.255.76
cb15:901b:155:901b:8069:cb15:90ca:ff4d	144.202.255.77
cb15:901b:155:901b:8069:cb15:90ca:ff4e	144.202.255.78
cb15:901b:155:901b:8069:cb15:90ca:ff4f	144.202.255.79
cb15:901b:155:901b:8069:cb15:90ca:ff50	144.202.255.80
cb15:901b:155:901b:8069:cb15:90ca:ff51	144.202.255.81
cb15:901b:155:901b:8069:cb15:90ca:ff52	144.202.255.82
cb15:901b:155:901b:8069:cb15:90ca:ff53	144.202.255.83
cb15:901b:155:901b:8069:cb15:90ca:ff54	144.202.255.84
cb15:901b:155:901b:8069:cb15:90ca:ff55	144.202.255.85
cb15:901b:155:901b:8069:cb15:90ca:ff56	144.202.255.86
cb15:901b:155:901b:8069:cb15:90ca:ff57	144.202.255.87
cb15:901b:155:901b:8069:cb15:90ca:ff58	144.202.255.88
cb15:901b:155:901b:8069:cb15:90ca:ff59	144.202.255.89
cb15:901b:155:901b:8069:cb15:90ca:ff5a	144.202.255.90
cb15:901b:155:901b:8069:cb15:90ca:ff5b	144.202.255.91
cb15:901b:155:901b:8069:cb15:90ca:ff5c	144.202.255.92
cb15:901b:155:901b:8069:cb15:90ca:ff5d	144.202.255.93
cb15:901b:155:901b:8069:cb15:90ca:ff5e	144.202.255.94
cb15:901b:155:901b:8069:cb15:90ca:ff5f	144.202.255.95
cb15:901b:155:901b:8069:cb15:90ca:ff60	144.202.255.96
cb15:901b:155:901b:8069:cb15:90ca:ff61	144.202.255.97
cb15:901b:155:901b:8069:cb15:90ca:ff62	144.202.255.98
cb15:901b:155:901b:8069:cb15:90ca:ff63	144.202.255.99
cb15:901b:155:901b:8069:cb15:90ca:ff64	144.202.255.100
cb15:901b:155:901b:8069:cb15:90ca:ff65	144.202.255.101
cb15:901b:155:901b:8069:cb15:90ca:ff66	144.202.255.102
cb15:901b:155:901b:8069:cb15:90ca:ff67	144.202.255.103
cb15:901b:155:901b:8069:cb15:90ca:ff68	144.202.255.104
cb15:901b:155:901b:8069:cb15:90ca:ff69	144.202.255.105
cb15:901b:155:901b:8069:cb15:90ca:ff6a	144.202.255.106
cb15:901b:155:901b:8069:cb15:90ca:ff6b	144.202.255.107
cb15:901b:155:901b:8069:cb15:90ca:ff6c	144.202.255.108
cb15:901b:155:901b:8069:cb15:90ca:ff6d	144.202.255.109
cb15:901b:155:901b:8069:cb15:90ca:ff6e	144.202.255.110
cb15:901b:155:901b:8069:cb15:90ca:ff6f	144.202.255.111
cb15:901b:155:901b:8069:cb15:90ca:ff70	144.202.255.112
cb15:901b:155:901b:8069:cb15:90ca:ff71	144.202.255.113
cb15:901b:155:901b:8069:cb15:90ca:ff72	144.202.255.114
cb15:901b:155:901b:8069:cb15:90ca:ff73	144.202.255.115
cb15:901b:155:901b:8069:cb15:90ca:ff74	144.202.255.116
cb15:901b:155:901b:8069:cb15:90ca:ff75	144.202.255.117
cb15:901b:155:901b:8069:cb15:90ca:ff76	144.202.255.118
cb15:901b:155:901b:8069:cb15:90ca:ff77	144.202.255.119
cb15:901b:155:901b:8069:cb15:90ca:ff78	144.202.255.120

cb15:901b:155:901b:8069:cb15:90ca:ff79	144.202.255.121
cb15:901b:155:901b:8069:cb15:90ca:ff7a	144.202.255.122
cb15:901b:155:901b:8069:cb15:90ca:ff7b	144.202.255.123
cb15:901b:155:901b:8069:cb15:90ca:ff7c	144.202.255.124
cb15:901b:155:901b:8069:cb15:90ca:ff7d	144.202.255.125
cb15:901b:155:901b:8069:cb15:90ca:ff7e	144.202.255.126
cb15:901b:155:901b:8069:cb15:90ca:ff7f	144.202.255.127
cb15:901b:155:901b:8069:cb15:90ca:ff80	144.202.255.128
cb15:901b:155:901b:8069:cb15:90ca:ff81	144.202.255.129
cb15:901b:155:901b:8069:cb15:90ca:ff82	144.202.255.130
cb15:901b:155:901b:8069:cb15:90ca:ff83	144.202.255.131
cb15:901b:155:901b:8069:cb15:90ca:ff84	144.202.255.132
cb15:901b:155:901b:8069:cb15:90ca:ff85	144.202.255.133
cb15:901b:155:901b:8069:cb15:90ca:ff86	144.202.255.134
cb15:901b:155:901b:8069:cb15:90ca:ff87	144.202.255.135
cb15:901b:155:901b:8069:cb15:90ca:ff88	144.202.255.136
cb15:901b:155:901b:8069:cb15:90ca:ff89	144.202.255.137
cb15:901b:155:901b:8069:cb15:90ca:ff8a	144.202.255.138
cb15:901b:155:901b:8069:cb15:90ca:ff8b	144.202.255.139
cb15:901b:155:901b:8069:cb15:90ca:ff8c	144.202.255.140
cb15:901b:155:901b:8069:cb15:90ca:ff8d	144.202.255.141
cb15:901b:155:901b:8069:cb15:90ca:ff8e	144.202.255.142
cb15:901b:155:901b:8069:cb15:90ca:ff8f	144.202.255.143
cb15:901b:155:901b:8069:cb15:90ca:ff90	144.202.255.144
cb15:901b:155:901b:8069:cb15:90ca:ff91	144.202.255.145
cb15:901b:155:901b:8069:cb15:90ca:ff92	144.202.255.146
cb15:901b:155:901b:8069:cb15:90ca:ff93	144.202.255.147
cb15:901b:155:901b:8069:cb15:90ca:ff94	144.202.255.148
cb15:901b:155:901b:8069:cb15:90ca:ff95	144.202.255.149
cb15:901b:155:901b:8069:cb15:90ca:ff96	144.202.255.150
cb15:901b:155:901b:8069:cb15:90ca:ff97	144.202.255.151
cb15:901b:155:901b:8069:cb15:90ca:ff98	144.202.255.152
cb15:901b:155:901b:8069:cb15:90ca:ff99	144.202.255.153
cb15:901b:155:901b:8069:cb15:90ca:ff9a	144.202.255.154
cb15:901b:155:901b:8069:cb15:90ca:ff9b	144.202.255.155
cb15:901b:155:901b:8069:cb15:90ca:ff9c	144.202.255.156
cb15:901b:155:901b:8069:cb15:90ca:ff9d	144.202.255.157
cb15:901b:155:901b:8069:cb15:90ca:ff9e	144.202.255.158
cb15:901b:155:901b:8069:cb15:90ca:ff9f	144.202.255.159
cb15:901b:155:901b:8069:cb15:90ca:ffa0	144.202.255.160
cb15:901b:155:901b:8069:cb15:90ca:ffa1	144.202.255.161
cb15:901b:155:901b:8069:cb15:90ca:ffa2	144.202.255.162
cb15:901b:155:901b:8069:cb15:90ca:ffa3	144.202.255.163
cb15:901b:155:901b:8069:cb15:90ca:ffa4	144.202.255.164
cb15:901b:155:901b:8069:cb15:90ca:ffa5	144.202.255.165
cb15:901b:155:901b:8069:cb15:90ca:ffa6	144.202.255.166
cb15:901b:155:901b:8069:cb15:90ca:ffa7	144.202.255.167
cb15:901b:155:901b:8069:cb15:90ca:ffa8	144.202.255.168
cb15:901b:155:901b:8069:cb15:90ca:ffa9	144.202.255.169
cb15:901b:155:901b:8069:cb15:90ca:ffaa	144.202.255.170
cb15:901b:155:901b:8069:cb15:90ca:ffab	144.202.255.171
cb15:901b:155:901b:8069:cb15:90ca:ffac	144.202.255.172
cb15:901b:155:901b:8069:cb15:90ca:ffad	144.202.255.173
cb15:901b:155:901b:8069:cb15:90ca:ffae	144.202.255.174
cb15:901b:155:901b:8069:cb15:90ca:ffaf	144.202.255.175
cb15:901b:155:901b:8069:cb15:90ca:ffb0	144.202.255.176
cb15:901b:155:901b:8069:cb15:90ca:ffb1	144.202.255.177
cb15:901b:155:901b:8069:cb15:90ca:ffb2	144.202.255.178
cb15:901b:155:901b:8069:cb15:90ca:ffb3	144.202.255.179
cb15:901b:155:901b:8069:cb15:90ca:ffb4	144.202.255.180

cb15:901b:155:901b:8069:cb15:90ca:ffb5	144.202.255.181
cb15:901b:155:901b:8069:cb15:90ca:ffb6	144.202.255.182
cb15:901b:155:901b:8069:cb15:90ca:ffb7	144.202.255.183
cb15:901b:155:901b:8069:cb15:90ca:ffb8	144.202.255.184
cb15:901b:155:901b:8069:cb15:90ca:ffb9	144.202.255.185
cb15:901b:155:901b:8069:cb15:90ca:ffba	144.202.255.186
cb15:901b:155:901b:8069:cb15:90ca:ffbb	144.202.255.187
cb15:901b:155:901b:8069:cb15:90ca:ffbc	144.202.255.188
cb15:901b:155:901b:8069:cb15:90ca:ffbd	144.202.255.189
cb15:901b:155:901b:8069:cb15:90ca:ffbe	144.202.255.190
cb15:901b:155:901b:8069:cb15:90ca:ffbf	144.202.255.191
cb15:901b:155:901b:8069:cb15:90ca:ffc0	144.202.255.192
cb15:901b:155:901b:8069:cb15:90ca:ffc1	144.202.255.193
cb15:901b:155:901b:8069:cb15:90ca:ffc2	144.202.255.194
cb15:901b:155:901b:8069:cb15:90ca:ffc3	144.202.255.195
cb15:901b:155:901b:8069:cb15:90ca:ffc4	144.202.255.196
cb15:901b:155:901b:8069:cb15:90ca:ffc5	144.202.255.197
cb15:901b:155:901b:8069:cb15:90ca:ffc6	144.202.255.198
cb15:901b:155:901b:8069:cb15:90ca:ffc7	144.202.255.199
cb15:901b:155:901b:8069:cb15:90ca:ffc8	144.202.255.200
cb15:901b:155:901b:8069:cb15:90ca:ffc9	144.202.255.201
cb15:901b:155:901b:8069:cb15:90ca:ffca	144.202.255.202
cb15:901b:155:901b:8069:cb15:90ca:ffcb	144.202.255.203
cb15:901b:155:901b:8069:cb15:90ca:ffcc	144.202.255.204
cb15:901b:155:901b:8069:cb15:90ca:ffcd	144.202.255.205
cb15:901b:155:901b:8069:cb15:90ca:ffce	144.202.255.206
cb15:901b:155:901b:8069:cb15:90ca:ffcf	144.202.255.207
cb15:901b:155:901b:8069:cb15:90ca:ffd0	144.202.255.208
cb15:901b:155:901b:8069:cb15:90ca:ffd1	144.202.255.209
cb15:901b:155:901b:8069:cb15:90ca:ffd2	144.202.255.210
cb15:901b:155:901b:8069:cb15:90ca:ffd3	144.202.255.211
cb15:901b:155:901b:8069:cb15:90ca:ffd4	144.202.255.212
cb15:901b:155:901b:8069:cb15:90ca:ffd5	144.202.255.213
cb15:901b:155:901b:8069:cb15:90ca:ffd6	144.202.255.214
cb15:901b:155:901b:8069:cb15:90ca:ffd7	144.202.255.215
cb15:901b:155:901b:8069:cb15:90ca:ffd8	144.202.255.216
cb15:901b:155:901b:8069:cb15:90ca:ffd9	144.202.255.217
cb15:901b:155:901b:8069:cb15:90ca:ffda	144.202.255.218
cb15:901b:155:901b:8069:cb15:90ca:ffdb	144.202.255.219
cb15:901b:155:901b:8069:cb15:90ca:ffdc	144.202.255.220
cb15:901b:155:901b:8069:cb15:90ca:ffdd	144.202.255.221
cb15:901b:155:901b:8069:cb15:90ca:ffde	144.202.255.222
cb15:901b:155:901b:8069:cb15:90ca:ffdf	144.202.255.223
cb15:901b:155:901b:8069:cb15:90ca:ffe0	144.202.255.224
cb15:901b:155:901b:8069:cb15:90ca:ffe1	144.202.255.225
cb15:901b:155:901b:8069:cb15:90ca:ffe2	144.202.255.226
cb15:901b:155:901b:8069:cb15:90ca:ffe3	144.202.255.227
cb15:901b:155:901b:8069:cb15:90ca:ffe4	144.202.255.228
cb15:901b:155:901b:8069:cb15:90ca:ffe5	144.202.255.229
cb15:901b:155:901b:8069:cb15:90ca:ffe6	144.202.255.230
cb15:901b:155:901b:8069:cb15:90ca:ffe7	144.202.255.231
cb15:901b:155:901b:8069:cb15:90ca:ffe8	144.202.255.232
cb15:901b:155:901b:8069:cb15:90ca:ffe9	144.202.255.233
cb15:901b:155:901b:8069:cb15:90ca:ffea	144.202.255.234
cb15:901b:155:901b:8069:cb15:90ca:ffeb	144.202.255.235
cb15:901b:155:901b:8069:cb15:90ca:ffec	144.202.255.236
cb15:901b:155:901b:8069:cb15:90ca:ffed	144.202.255.237
cb15:901b:155:901b:8069:cb15:90ca:ffee	144.202.255.238
cb15:901b:155:901b:8069:cb15:90ca:ffef	144.202.255.239
cb15:901b:155:901b:8069:cb15:90ca:fff0	144.202.255.240
cb15:901b:155:901b:8069:cb15:90ca:fff1	144.202.255.241
cb15:901b:155:901b:8069:cb15:90ca:fff2	144.202.255.242
cb15:901b:155:901b:8069:cb15:90ca:fff3	144.202.255.243
cb15:901b:155:901b:8069:cb15:90ca:fff4	144.202.255.244
cb15:901b:155:901b:8069:cb15:90ca:fff5	144.202.255.245
cb15:901b:155:901b:8069:cb15:90ca:fff6	144.202.255.246
cb15:901b:155:901b:8069:cb15:90ca:fff7	144.202.255.247
cb15:901b:155:901b:8069:cb15:90ca:fff8	144.202.255.248
cb15:901b:155:901b:8069:cb15:90ca:fff9	144.202.255.249
cb15:901b:155:901b:8069:cb15:90ca:fffa	144.202.255.250
cb15:901b:155:901b:8069:cb15:90ca:fffb	144.202.255.251
cb15:901b:155:901b:8069:cb15:90ca:fffc	144.202.255.252
cb15:901b:155:901b:8069:cb15:90ca:fffd	144.202.255.253
cb15:901b:155:901b:8069:cb15:90ca:fffe	144.202.255.254
cb15:901b:155:901b:8069:cb15:90ca:ffff	144.202.255.255

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.