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:cd24:8081:155:9524:ff01	149.36.255.1
cb15:901b:8024:cd24:8081:155:9524:ff02	149.36.255.2
cb15:901b:8024:cd24:8081:155:9524:ff03	149.36.255.3
cb15:901b:8024:cd24:8081:155:9524:ff04	149.36.255.4
cb15:901b:8024:cd24:8081:155:9524:ff05	149.36.255.5
cb15:901b:8024:cd24:8081:155:9524:ff06	149.36.255.6
cb15:901b:8024:cd24:8081:155:9524:ff07	149.36.255.7
cb15:901b:8024:cd24:8081:155:9524:ff08	149.36.255.8
cb15:901b:8024:cd24:8081:155:9524:ff09	149.36.255.9
cb15:901b:8024:cd24:8081:155:9524:ff0a	149.36.255.10
cb15:901b:8024:cd24:8081:155:9524:ff0b	149.36.255.11
cb15:901b:8024:cd24:8081:155:9524:ff0c	149.36.255.12
cb15:901b:8024:cd24:8081:155:9524:ff0d	149.36.255.13
cb15:901b:8024:cd24:8081:155:9524:ff0e	149.36.255.14
cb15:901b:8024:cd24:8081:155:9524:ff0f	149.36.255.15
cb15:901b:8024:cd24:8081:155:9524:ff10	149.36.255.16
cb15:901b:8024:cd24:8081:155:9524:ff11	149.36.255.17
cb15:901b:8024:cd24:8081:155:9524:ff12	149.36.255.18
cb15:901b:8024:cd24:8081:155:9524:ff13	149.36.255.19
cb15:901b:8024:cd24:8081:155:9524:ff14	149.36.255.20
cb15:901b:8024:cd24:8081:155:9524:ff15	149.36.255.21
cb15:901b:8024:cd24:8081:155:9524:ff16	149.36.255.22
cb15:901b:8024:cd24:8081:155:9524:ff17	149.36.255.23
cb15:901b:8024:cd24:8081:155:9524:ff18	149.36.255.24
cb15:901b:8024:cd24:8081:155:9524:ff19	149.36.255.25
cb15:901b:8024:cd24:8081:155:9524:ff1a	149.36.255.26
cb15:901b:8024:cd24:8081:155:9524:ff1b	149.36.255.27
cb15:901b:8024:cd24:8081:155:9524:ff1c	149.36.255.28
cb15:901b:8024:cd24:8081:155:9524:ff1d	149.36.255.29
cb15:901b:8024:cd24:8081:155:9524:ff1e	149.36.255.30
cb15:901b:8024:cd24:8081:155:9524:ff1f	149.36.255.31
cb15:901b:8024:cd24:8081:155:9524:ff20	149.36.255.32
cb15:901b:8024:cd24:8081:155:9524:ff21	149.36.255.33
cb15:901b:8024:cd24:8081:155:9524:ff22	149.36.255.34
cb15:901b:8024:cd24:8081:155:9524:ff23	149.36.255.35
cb15:901b:8024:cd24:8081:155:9524:ff24	149.36.255.36
cb15:901b:8024:cd24:8081:155:9524:ff25	149.36.255.37
cb15:901b:8024:cd24:8081:155:9524:ff26	149.36.255.38
cb15:901b:8024:cd24:8081:155:9524:ff27	149.36.255.39
cb15:901b:8024:cd24:8081:155:9524:ff28	149.36.255.40
cb15:901b:8024:cd24:8081:155:9524:ff29	149.36.255.41
cb15:901b:8024:cd24:8081:155:9524:ff2a	149.36.255.42
cb15:901b:8024:cd24:8081:155:9524:ff2b	149.36.255.43
cb15:901b:8024:cd24:8081:155:9524:ff2c	149.36.255.44
cb15:901b:8024:cd24:8081:155:9524:ff2d	149.36.255.45
cb15:901b:8024:cd24:8081:155:9524:ff2e	149.36.255.46
cb15:901b:8024:cd24:8081:155:9524:ff2f	149.36.255.47
cb15:901b:8024:cd24:8081:155:9524:ff30	149.36.255.48
cb15:901b:8024:cd24:8081:155:9524:ff31	149.36.255.49
cb15:901b:8024:cd24:8081:155:9524:ff32	149.36.255.50
cb15:901b:8024:cd24:8081:155:9524:ff33	149.36.255.51
cb15:901b:8024:cd24:8081:155:9524:ff34	149.36.255.52
cb15:901b:8024:cd24:8081:155:9524:ff35	149.36.255.53
cb15:901b:8024:cd24:8081:155:9524:ff36	149.36.255.54
cb15:901b:8024:cd24:8081:155:9524:ff37	149.36.255.55
cb15:901b:8024:cd24:8081:155:9524:ff38	149.36.255.56
cb15:901b:8024:cd24:8081:155:9524:ff39	149.36.255.57
cb15:901b:8024:cd24:8081:155:9524:ff3a	149.36.255.58
cb15:901b:8024:cd24:8081:155:9524:ff3b	149.36.255.59
cb15:901b:8024:cd24:8081:155:9524:ff3c	149.36.255.60

cb15:901b:8024:cd24:8081:155:9524:ff3d	149.36.255.61
cb15:901b:8024:cd24:8081:155:9524:ff3e	149.36.255.62
cb15:901b:8024:cd24:8081:155:9524:ff3f	149.36.255.63
cb15:901b:8024:cd24:8081:155:9524:ff40	149.36.255.64
cb15:901b:8024:cd24:8081:155:9524:ff41	149.36.255.65
cb15:901b:8024:cd24:8081:155:9524:ff42	149.36.255.66
cb15:901b:8024:cd24:8081:155:9524:ff43	149.36.255.67
cb15:901b:8024:cd24:8081:155:9524:ff44	149.36.255.68
cb15:901b:8024:cd24:8081:155:9524:ff45	149.36.255.69
cb15:901b:8024:cd24:8081:155:9524:ff46	149.36.255.70
cb15:901b:8024:cd24:8081:155:9524:ff47	149.36.255.71
cb15:901b:8024:cd24:8081:155:9524:ff48	149.36.255.72
cb15:901b:8024:cd24:8081:155:9524:ff49	149.36.255.73
cb15:901b:8024:cd24:8081:155:9524:ff4a	149.36.255.74
cb15:901b:8024:cd24:8081:155:9524:ff4b	149.36.255.75
cb15:901b:8024:cd24:8081:155:9524:ff4c	149.36.255.76
cb15:901b:8024:cd24:8081:155:9524:ff4d	149.36.255.77
cb15:901b:8024:cd24:8081:155:9524:ff4e	149.36.255.78
cb15:901b:8024:cd24:8081:155:9524:ff4f	149.36.255.79
cb15:901b:8024:cd24:8081:155:9524:ff50	149.36.255.80
cb15:901b:8024:cd24:8081:155:9524:ff51	149.36.255.81
cb15:901b:8024:cd24:8081:155:9524:ff52	149.36.255.82
cb15:901b:8024:cd24:8081:155:9524:ff53	149.36.255.83
cb15:901b:8024:cd24:8081:155:9524:ff54	149.36.255.84
cb15:901b:8024:cd24:8081:155:9524:ff55	149.36.255.85
cb15:901b:8024:cd24:8081:155:9524:ff56	149.36.255.86
cb15:901b:8024:cd24:8081:155:9524:ff57	149.36.255.87
cb15:901b:8024:cd24:8081:155:9524:ff58	149.36.255.88
cb15:901b:8024:cd24:8081:155:9524:ff59	149.36.255.89
cb15:901b:8024:cd24:8081:155:9524:ff5a	149.36.255.90
cb15:901b:8024:cd24:8081:155:9524:ff5b	149.36.255.91
cb15:901b:8024:cd24:8081:155:9524:ff5c	149.36.255.92
cb15:901b:8024:cd24:8081:155:9524:ff5d	149.36.255.93
cb15:901b:8024:cd24:8081:155:9524:ff5e	149.36.255.94
cb15:901b:8024:cd24:8081:155:9524:ff5f	149.36.255.95
cb15:901b:8024:cd24:8081:155:9524:ff60	149.36.255.96
cb15:901b:8024:cd24:8081:155:9524:ff61	149.36.255.97
cb15:901b:8024:cd24:8081:155:9524:ff62	149.36.255.98
cb15:901b:8024:cd24:8081:155:9524:ff63	149.36.255.99
cb15:901b:8024:cd24:8081:155:9524:ff64	149.36.255.100
cb15:901b:8024:cd24:8081:155:9524:ff65	149.36.255.101
cb15:901b:8024:cd24:8081:155:9524:ff66	149.36.255.102
cb15:901b:8024:cd24:8081:155:9524:ff67	149.36.255.103
cb15:901b:8024:cd24:8081:155:9524:ff68	149.36.255.104
cb15:901b:8024:cd24:8081:155:9524:ff69	149.36.255.105
cb15:901b:8024:cd24:8081:155:9524:ff6a	149.36.255.106
cb15:901b:8024:cd24:8081:155:9524:ff6b	149.36.255.107
cb15:901b:8024:cd24:8081:155:9524:ff6c	149.36.255.108
cb15:901b:8024:cd24:8081:155:9524:ff6d	149.36.255.109
cb15:901b:8024:cd24:8081:155:9524:ff6e	149.36.255.110
cb15:901b:8024:cd24:8081:155:9524:ff6f	149.36.255.111
cb15:901b:8024:cd24:8081:155:9524:ff70	149.36.255.112
cb15:901b:8024:cd24:8081:155:9524:ff71	149.36.255.113
cb15:901b:8024:cd24:8081:155:9524:ff72	149.36.255.114
cb15:901b:8024:cd24:8081:155:9524:ff73	149.36.255.115
cb15:901b:8024:cd24:8081:155:9524:ff74	149.36.255.116
cb15:901b:8024:cd24:8081:155:9524:ff75	149.36.255.117
cb15:901b:8024:cd24:8081:155:9524:ff76	149.36.255.118
cb15:901b:8024:cd24:8081:155:9524:ff77	149.36.255.119
cb15:901b:8024:cd24:8081:155:9524:ff78	149.36.255.120

cb15:901b:8024:cd24:8081:155:9524:ff79	149.36.255.121
cb15:901b:8024:cd24:8081:155:9524:ff7a	149.36.255.122
cb15:901b:8024:cd24:8081:155:9524:ff7b	149.36.255.123
cb15:901b:8024:cd24:8081:155:9524:ff7c	149.36.255.124
cb15:901b:8024:cd24:8081:155:9524:ff7d	149.36.255.125
cb15:901b:8024:cd24:8081:155:9524:ff7e	149.36.255.126
cb15:901b:8024:cd24:8081:155:9524:ff7f	149.36.255.127
cb15:901b:8024:cd24:8081:155:9524:ff80	149.36.255.128
cb15:901b:8024:cd24:8081:155:9524:ff81	149.36.255.129
cb15:901b:8024:cd24:8081:155:9524:ff82	149.36.255.130
cb15:901b:8024:cd24:8081:155:9524:ff83	149.36.255.131
cb15:901b:8024:cd24:8081:155:9524:ff84	149.36.255.132
cb15:901b:8024:cd24:8081:155:9524:ff85	149.36.255.133
cb15:901b:8024:cd24:8081:155:9524:ff86	149.36.255.134
cb15:901b:8024:cd24:8081:155:9524:ff87	149.36.255.135
cb15:901b:8024:cd24:8081:155:9524:ff88	149.36.255.136
cb15:901b:8024:cd24:8081:155:9524:ff89	149.36.255.137
cb15:901b:8024:cd24:8081:155:9524:ff8a	149.36.255.138
cb15:901b:8024:cd24:8081:155:9524:ff8b	149.36.255.139
cb15:901b:8024:cd24:8081:155:9524:ff8c	149.36.255.140
cb15:901b:8024:cd24:8081:155:9524:ff8d	149.36.255.141
cb15:901b:8024:cd24:8081:155:9524:ff8e	149.36.255.142
cb15:901b:8024:cd24:8081:155:9524:ff8f	149.36.255.143
cb15:901b:8024:cd24:8081:155:9524:ff90	149.36.255.144
cb15:901b:8024:cd24:8081:155:9524:ff91	149.36.255.145
cb15:901b:8024:cd24:8081:155:9524:ff92	149.36.255.146
cb15:901b:8024:cd24:8081:155:9524:ff93	149.36.255.147
cb15:901b:8024:cd24:8081:155:9524:ff94	149.36.255.148
cb15:901b:8024:cd24:8081:155:9524:ff95	149.36.255.149
cb15:901b:8024:cd24:8081:155:9524:ff96	149.36.255.150
cb15:901b:8024:cd24:8081:155:9524:ff97	149.36.255.151
cb15:901b:8024:cd24:8081:155:9524:ff98	149.36.255.152
cb15:901b:8024:cd24:8081:155:9524:ff99	149.36.255.153
cb15:901b:8024:cd24:8081:155:9524:ff9a	149.36.255.154
cb15:901b:8024:cd24:8081:155:9524:ff9b	149.36.255.155
cb15:901b:8024:cd24:8081:155:9524:ff9c	149.36.255.156
cb15:901b:8024:cd24:8081:155:9524:ff9d	149.36.255.157
cb15:901b:8024:cd24:8081:155:9524:ff9e	149.36.255.158
cb15:901b:8024:cd24:8081:155:9524:ff9f	149.36.255.159
cb15:901b:8024:cd24:8081:155:9524:ffa0	149.36.255.160
cb15:901b:8024:cd24:8081:155:9524:ffa1	149.36.255.161
cb15:901b:8024:cd24:8081:155:9524:ffa2	149.36.255.162
cb15:901b:8024:cd24:8081:155:9524:ffa3	149.36.255.163
cb15:901b:8024:cd24:8081:155:9524:ffa4	149.36.255.164
cb15:901b:8024:cd24:8081:155:9524:ffa5	149.36.255.165
cb15:901b:8024:cd24:8081:155:9524:ffa6	149.36.255.166
cb15:901b:8024:cd24:8081:155:9524:ffa7	149.36.255.167
cb15:901b:8024:cd24:8081:155:9524:ffa8	149.36.255.168
cb15:901b:8024:cd24:8081:155:9524:ffa9	149.36.255.169
cb15:901b:8024:cd24:8081:155:9524:ffaa	149.36.255.170
cb15:901b:8024:cd24:8081:155:9524:ffab	149.36.255.171
cb15:901b:8024:cd24:8081:155:9524:ffac	149.36.255.172
cb15:901b:8024:cd24:8081:155:9524:ffad	149.36.255.173
cb15:901b:8024:cd24:8081:155:9524:ffae	149.36.255.174
cb15:901b:8024:cd24:8081:155:9524:ffaf	149.36.255.175
cb15:901b:8024:cd24:8081:155:9524:ffb0	149.36.255.176
cb15:901b:8024:cd24:8081:155:9524:ffb1	149.36.255.177
cb15:901b:8024:cd24:8081:155:9524:ffb2	149.36.255.178
cb15:901b:8024:cd24:8081:155:9524:ffb3	149.36.255.179
cb15:901b:8024:cd24:8081:155:9524:ffb4	149.36.255.180

cb15:901b:8024:cd24:8081:155:9524:ffb5	149.36.255.181
cb15:901b:8024:cd24:8081:155:9524:ffb6	149.36.255.182
cb15:901b:8024:cd24:8081:155:9524:ffb7	149.36.255.183
cb15:901b:8024:cd24:8081:155:9524:ffb8	149.36.255.184
cb15:901b:8024:cd24:8081:155:9524:ffb9	149.36.255.185
cb15:901b:8024:cd24:8081:155:9524:ffba	149.36.255.186
cb15:901b:8024:cd24:8081:155:9524:ffbb	149.36.255.187
cb15:901b:8024:cd24:8081:155:9524:ffbc	149.36.255.188
cb15:901b:8024:cd24:8081:155:9524:ffbd	149.36.255.189
cb15:901b:8024:cd24:8081:155:9524:ffbe	149.36.255.190
cb15:901b:8024:cd24:8081:155:9524:ffbf	149.36.255.191
cb15:901b:8024:cd24:8081:155:9524:ffc0	149.36.255.192
cb15:901b:8024:cd24:8081:155:9524:ffc1	149.36.255.193
cb15:901b:8024:cd24:8081:155:9524:ffc2	149.36.255.194
cb15:901b:8024:cd24:8081:155:9524:ffc3	149.36.255.195
cb15:901b:8024:cd24:8081:155:9524:ffc4	149.36.255.196
cb15:901b:8024:cd24:8081:155:9524:ffc5	149.36.255.197
cb15:901b:8024:cd24:8081:155:9524:ffc6	149.36.255.198
cb15:901b:8024:cd24:8081:155:9524:ffc7	149.36.255.199
cb15:901b:8024:cd24:8081:155:9524:ffc8	149.36.255.200
cb15:901b:8024:cd24:8081:155:9524:ffc9	149.36.255.201
cb15:901b:8024:cd24:8081:155:9524:ffca	149.36.255.202
cb15:901b:8024:cd24:8081:155:9524:ffcb	149.36.255.203
cb15:901b:8024:cd24:8081:155:9524:ffcc	149.36.255.204
cb15:901b:8024:cd24:8081:155:9524:ffcd	149.36.255.205
cb15:901b:8024:cd24:8081:155:9524:ffce	149.36.255.206
cb15:901b:8024:cd24:8081:155:9524:ffcf	149.36.255.207
cb15:901b:8024:cd24:8081:155:9524:ffd0	149.36.255.208
cb15:901b:8024:cd24:8081:155:9524:ffd1	149.36.255.209
cb15:901b:8024:cd24:8081:155:9524:ffd2	149.36.255.210
cb15:901b:8024:cd24:8081:155:9524:ffd3	149.36.255.211
cb15:901b:8024:cd24:8081:155:9524:ffd4	149.36.255.212
cb15:901b:8024:cd24:8081:155:9524:ffd5	149.36.255.213
cb15:901b:8024:cd24:8081:155:9524:ffd6	149.36.255.214
cb15:901b:8024:cd24:8081:155:9524:ffd7	149.36.255.215
cb15:901b:8024:cd24:8081:155:9524:ffd8	149.36.255.216
cb15:901b:8024:cd24:8081:155:9524:ffd9	149.36.255.217
cb15:901b:8024:cd24:8081:155:9524:ffda	149.36.255.218
cb15:901b:8024:cd24:8081:155:9524:ffdb	149.36.255.219
cb15:901b:8024:cd24:8081:155:9524:ffdc	149.36.255.220
cb15:901b:8024:cd24:8081:155:9524:ffdd	149.36.255.221
cb15:901b:8024:cd24:8081:155:9524:ffde	149.36.255.222
cb15:901b:8024:cd24:8081:155:9524:ffdf	149.36.255.223
cb15:901b:8024:cd24:8081:155:9524:ffe0	149.36.255.224
cb15:901b:8024:cd24:8081:155:9524:ffe1	149.36.255.225
cb15:901b:8024:cd24:8081:155:9524:ffe2	149.36.255.226
cb15:901b:8024:cd24:8081:155:9524:ffe3	149.36.255.227
cb15:901b:8024:cd24:8081:155:9524:ffe4	149.36.255.228
cb15:901b:8024:cd24:8081:155:9524:ffe5	149.36.255.229
cb15:901b:8024:cd24:8081:155:9524:ffe6	149.36.255.230
cb15:901b:8024:cd24:8081:155:9524:ffe7	149.36.255.231
cb15:901b:8024:cd24:8081:155:9524:ffe8	149.36.255.232
cb15:901b:8024:cd24:8081:155:9524:ffe9	149.36.255.233
cb15:901b:8024:cd24:8081:155:9524:ffea	149.36.255.234
cb15:901b:8024:cd24:8081:155:9524:ffeb	149.36.255.235
cb15:901b:8024:cd24:8081:155:9524:ffec	149.36.255.236
cb15:901b:8024:cd24:8081:155:9524:ffed	149.36.255.237
cb15:901b:8024:cd24:8081:155:9524:ffee	149.36.255.238
cb15:901b:8024:cd24:8081:155:9524:ffef	149.36.255.239
cb15:901b:8024:cd24:8081:155:9524:fff0	149.36.255.240
cb15:901b:8024:cd24:8081:155:9524:fff1	149.36.255.241
cb15:901b:8024:cd24:8081:155:9524:fff2	149.36.255.242
cb15:901b:8024:cd24:8081:155:9524:fff3	149.36.255.243
cb15:901b:8024:cd24:8081:155:9524:fff4	149.36.255.244
cb15:901b:8024:cd24:8081:155:9524:fff5	149.36.255.245
cb15:901b:8024:cd24:8081:155:9524:fff6	149.36.255.246
cb15:901b:8024:cd24:8081:155:9524:fff7	149.36.255.247
cb15:901b:8024:cd24:8081:155:9524:fff8	149.36.255.248
cb15:901b:8024:cd24:8081:155:9524:fff9	149.36.255.249
cb15:901b:8024:cd24:8081:155:9524:fffa	149.36.255.250
cb15:901b:8024:cd24:8081:155:9524:fffb	149.36.255.251
cb15:901b:8024:cd24:8081:155:9524:fffc	149.36.255.252
cb15:901b:8024:cd24:8081:155:9524:fffd	149.36.255.253
cb15:901b:8024:cd24:8081:155:9524:fffe	149.36.255.254
cb15:901b:8024:cd24:8081:155:9524:ffff	149.36.255.255

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.