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:80f8:5324:1224:ff01	18.36.255.1
cb15:901b:155:901b:80f8:5324:1224:ff02	18.36.255.2
cb15:901b:155:901b:80f8:5324:1224:ff03	18.36.255.3
cb15:901b:155:901b:80f8:5324:1224:ff04	18.36.255.4
cb15:901b:155:901b:80f8:5324:1224:ff05	18.36.255.5
cb15:901b:155:901b:80f8:5324:1224:ff06	18.36.255.6
cb15:901b:155:901b:80f8:5324:1224:ff07	18.36.255.7
cb15:901b:155:901b:80f8:5324:1224:ff08	18.36.255.8
cb15:901b:155:901b:80f8:5324:1224:ff09	18.36.255.9
cb15:901b:155:901b:80f8:5324:1224:ff0a	18.36.255.10
cb15:901b:155:901b:80f8:5324:1224:ff0b	18.36.255.11
cb15:901b:155:901b:80f8:5324:1224:ff0c	18.36.255.12
cb15:901b:155:901b:80f8:5324:1224:ff0d	18.36.255.13
cb15:901b:155:901b:80f8:5324:1224:ff0e	18.36.255.14
cb15:901b:155:901b:80f8:5324:1224:ff0f	18.36.255.15
cb15:901b:155:901b:80f8:5324:1224:ff10	18.36.255.16
cb15:901b:155:901b:80f8:5324:1224:ff11	18.36.255.17
cb15:901b:155:901b:80f8:5324:1224:ff12	18.36.255.18
cb15:901b:155:901b:80f8:5324:1224:ff13	18.36.255.19
cb15:901b:155:901b:80f8:5324:1224:ff14	18.36.255.20
cb15:901b:155:901b:80f8:5324:1224:ff15	18.36.255.21
cb15:901b:155:901b:80f8:5324:1224:ff16	18.36.255.22
cb15:901b:155:901b:80f8:5324:1224:ff17	18.36.255.23
cb15:901b:155:901b:80f8:5324:1224:ff18	18.36.255.24
cb15:901b:155:901b:80f8:5324:1224:ff19	18.36.255.25
cb15:901b:155:901b:80f8:5324:1224:ff1a	18.36.255.26
cb15:901b:155:901b:80f8:5324:1224:ff1b	18.36.255.27
cb15:901b:155:901b:80f8:5324:1224:ff1c	18.36.255.28
cb15:901b:155:901b:80f8:5324:1224:ff1d	18.36.255.29
cb15:901b:155:901b:80f8:5324:1224:ff1e	18.36.255.30
cb15:901b:155:901b:80f8:5324:1224:ff1f	18.36.255.31
cb15:901b:155:901b:80f8:5324:1224:ff20	18.36.255.32
cb15:901b:155:901b:80f8:5324:1224:ff21	18.36.255.33
cb15:901b:155:901b:80f8:5324:1224:ff22	18.36.255.34
cb15:901b:155:901b:80f8:5324:1224:ff23	18.36.255.35
cb15:901b:155:901b:80f8:5324:1224:ff24	18.36.255.36
cb15:901b:155:901b:80f8:5324:1224:ff25	18.36.255.37
cb15:901b:155:901b:80f8:5324:1224:ff26	18.36.255.38
cb15:901b:155:901b:80f8:5324:1224:ff27	18.36.255.39
cb15:901b:155:901b:80f8:5324:1224:ff28	18.36.255.40
cb15:901b:155:901b:80f8:5324:1224:ff29	18.36.255.41
cb15:901b:155:901b:80f8:5324:1224:ff2a	18.36.255.42
cb15:901b:155:901b:80f8:5324:1224:ff2b	18.36.255.43
cb15:901b:155:901b:80f8:5324:1224:ff2c	18.36.255.44
cb15:901b:155:901b:80f8:5324:1224:ff2d	18.36.255.45
cb15:901b:155:901b:80f8:5324:1224:ff2e	18.36.255.46
cb15:901b:155:901b:80f8:5324:1224:ff2f	18.36.255.47
cb15:901b:155:901b:80f8:5324:1224:ff30	18.36.255.48
cb15:901b:155:901b:80f8:5324:1224:ff31	18.36.255.49
cb15:901b:155:901b:80f8:5324:1224:ff32	18.36.255.50
cb15:901b:155:901b:80f8:5324:1224:ff33	18.36.255.51
cb15:901b:155:901b:80f8:5324:1224:ff34	18.36.255.52
cb15:901b:155:901b:80f8:5324:1224:ff35	18.36.255.53
cb15:901b:155:901b:80f8:5324:1224:ff36	18.36.255.54
cb15:901b:155:901b:80f8:5324:1224:ff37	18.36.255.55
cb15:901b:155:901b:80f8:5324:1224:ff38	18.36.255.56
cb15:901b:155:901b:80f8:5324:1224:ff39	18.36.255.57
cb15:901b:155:901b:80f8:5324:1224:ff3a	18.36.255.58
cb15:901b:155:901b:80f8:5324:1224:ff3b	18.36.255.59
cb15:901b:155:901b:80f8:5324:1224:ff3c	18.36.255.60

cb15:901b:155:901b:80f8:5324:1224:ff3d	18.36.255.61
cb15:901b:155:901b:80f8:5324:1224:ff3e	18.36.255.62
cb15:901b:155:901b:80f8:5324:1224:ff3f	18.36.255.63
cb15:901b:155:901b:80f8:5324:1224:ff40	18.36.255.64
cb15:901b:155:901b:80f8:5324:1224:ff41	18.36.255.65
cb15:901b:155:901b:80f8:5324:1224:ff42	18.36.255.66
cb15:901b:155:901b:80f8:5324:1224:ff43	18.36.255.67
cb15:901b:155:901b:80f8:5324:1224:ff44	18.36.255.68
cb15:901b:155:901b:80f8:5324:1224:ff45	18.36.255.69
cb15:901b:155:901b:80f8:5324:1224:ff46	18.36.255.70
cb15:901b:155:901b:80f8:5324:1224:ff47	18.36.255.71
cb15:901b:155:901b:80f8:5324:1224:ff48	18.36.255.72
cb15:901b:155:901b:80f8:5324:1224:ff49	18.36.255.73
cb15:901b:155:901b:80f8:5324:1224:ff4a	18.36.255.74
cb15:901b:155:901b:80f8:5324:1224:ff4b	18.36.255.75
cb15:901b:155:901b:80f8:5324:1224:ff4c	18.36.255.76
cb15:901b:155:901b:80f8:5324:1224:ff4d	18.36.255.77
cb15:901b:155:901b:80f8:5324:1224:ff4e	18.36.255.78
cb15:901b:155:901b:80f8:5324:1224:ff4f	18.36.255.79
cb15:901b:155:901b:80f8:5324:1224:ff50	18.36.255.80
cb15:901b:155:901b:80f8:5324:1224:ff51	18.36.255.81
cb15:901b:155:901b:80f8:5324:1224:ff52	18.36.255.82
cb15:901b:155:901b:80f8:5324:1224:ff53	18.36.255.83
cb15:901b:155:901b:80f8:5324:1224:ff54	18.36.255.84
cb15:901b:155:901b:80f8:5324:1224:ff55	18.36.255.85
cb15:901b:155:901b:80f8:5324:1224:ff56	18.36.255.86
cb15:901b:155:901b:80f8:5324:1224:ff57	18.36.255.87
cb15:901b:155:901b:80f8:5324:1224:ff58	18.36.255.88
cb15:901b:155:901b:80f8:5324:1224:ff59	18.36.255.89
cb15:901b:155:901b:80f8:5324:1224:ff5a	18.36.255.90
cb15:901b:155:901b:80f8:5324:1224:ff5b	18.36.255.91
cb15:901b:155:901b:80f8:5324:1224:ff5c	18.36.255.92
cb15:901b:155:901b:80f8:5324:1224:ff5d	18.36.255.93
cb15:901b:155:901b:80f8:5324:1224:ff5e	18.36.255.94
cb15:901b:155:901b:80f8:5324:1224:ff5f	18.36.255.95
cb15:901b:155:901b:80f8:5324:1224:ff60	18.36.255.96
cb15:901b:155:901b:80f8:5324:1224:ff61	18.36.255.97
cb15:901b:155:901b:80f8:5324:1224:ff62	18.36.255.98
cb15:901b:155:901b:80f8:5324:1224:ff63	18.36.255.99
cb15:901b:155:901b:80f8:5324:1224:ff64	18.36.255.100
cb15:901b:155:901b:80f8:5324:1224:ff65	18.36.255.101
cb15:901b:155:901b:80f8:5324:1224:ff66	18.36.255.102
cb15:901b:155:901b:80f8:5324:1224:ff67	18.36.255.103
cb15:901b:155:901b:80f8:5324:1224:ff68	18.36.255.104
cb15:901b:155:901b:80f8:5324:1224:ff69	18.36.255.105
cb15:901b:155:901b:80f8:5324:1224:ff6a	18.36.255.106
cb15:901b:155:901b:80f8:5324:1224:ff6b	18.36.255.107
cb15:901b:155:901b:80f8:5324:1224:ff6c	18.36.255.108
cb15:901b:155:901b:80f8:5324:1224:ff6d	18.36.255.109
cb15:901b:155:901b:80f8:5324:1224:ff6e	18.36.255.110
cb15:901b:155:901b:80f8:5324:1224:ff6f	18.36.255.111
cb15:901b:155:901b:80f8:5324:1224:ff70	18.36.255.112
cb15:901b:155:901b:80f8:5324:1224:ff71	18.36.255.113
cb15:901b:155:901b:80f8:5324:1224:ff72	18.36.255.114
cb15:901b:155:901b:80f8:5324:1224:ff73	18.36.255.115
cb15:901b:155:901b:80f8:5324:1224:ff74	18.36.255.116
cb15:901b:155:901b:80f8:5324:1224:ff75	18.36.255.117
cb15:901b:155:901b:80f8:5324:1224:ff76	18.36.255.118
cb15:901b:155:901b:80f8:5324:1224:ff77	18.36.255.119
cb15:901b:155:901b:80f8:5324:1224:ff78	18.36.255.120

cb15:901b:155:901b:80f8:5324:1224:ff79	18.36.255.121
cb15:901b:155:901b:80f8:5324:1224:ff7a	18.36.255.122
cb15:901b:155:901b:80f8:5324:1224:ff7b	18.36.255.123
cb15:901b:155:901b:80f8:5324:1224:ff7c	18.36.255.124
cb15:901b:155:901b:80f8:5324:1224:ff7d	18.36.255.125
cb15:901b:155:901b:80f8:5324:1224:ff7e	18.36.255.126
cb15:901b:155:901b:80f8:5324:1224:ff7f	18.36.255.127
cb15:901b:155:901b:80f8:5324:1224:ff80	18.36.255.128
cb15:901b:155:901b:80f8:5324:1224:ff81	18.36.255.129
cb15:901b:155:901b:80f8:5324:1224:ff82	18.36.255.130
cb15:901b:155:901b:80f8:5324:1224:ff83	18.36.255.131
cb15:901b:155:901b:80f8:5324:1224:ff84	18.36.255.132
cb15:901b:155:901b:80f8:5324:1224:ff85	18.36.255.133
cb15:901b:155:901b:80f8:5324:1224:ff86	18.36.255.134
cb15:901b:155:901b:80f8:5324:1224:ff87	18.36.255.135
cb15:901b:155:901b:80f8:5324:1224:ff88	18.36.255.136
cb15:901b:155:901b:80f8:5324:1224:ff89	18.36.255.137
cb15:901b:155:901b:80f8:5324:1224:ff8a	18.36.255.138
cb15:901b:155:901b:80f8:5324:1224:ff8b	18.36.255.139
cb15:901b:155:901b:80f8:5324:1224:ff8c	18.36.255.140
cb15:901b:155:901b:80f8:5324:1224:ff8d	18.36.255.141
cb15:901b:155:901b:80f8:5324:1224:ff8e	18.36.255.142
cb15:901b:155:901b:80f8:5324:1224:ff8f	18.36.255.143
cb15:901b:155:901b:80f8:5324:1224:ff90	18.36.255.144
cb15:901b:155:901b:80f8:5324:1224:ff91	18.36.255.145
cb15:901b:155:901b:80f8:5324:1224:ff92	18.36.255.146
cb15:901b:155:901b:80f8:5324:1224:ff93	18.36.255.147
cb15:901b:155:901b:80f8:5324:1224:ff94	18.36.255.148
cb15:901b:155:901b:80f8:5324:1224:ff95	18.36.255.149
cb15:901b:155:901b:80f8:5324:1224:ff96	18.36.255.150
cb15:901b:155:901b:80f8:5324:1224:ff97	18.36.255.151
cb15:901b:155:901b:80f8:5324:1224:ff98	18.36.255.152
cb15:901b:155:901b:80f8:5324:1224:ff99	18.36.255.153
cb15:901b:155:901b:80f8:5324:1224:ff9a	18.36.255.154
cb15:901b:155:901b:80f8:5324:1224:ff9b	18.36.255.155
cb15:901b:155:901b:80f8:5324:1224:ff9c	18.36.255.156
cb15:901b:155:901b:80f8:5324:1224:ff9d	18.36.255.157
cb15:901b:155:901b:80f8:5324:1224:ff9e	18.36.255.158
cb15:901b:155:901b:80f8:5324:1224:ff9f	18.36.255.159
cb15:901b:155:901b:80f8:5324:1224:ffa0	18.36.255.160
cb15:901b:155:901b:80f8:5324:1224:ffa1	18.36.255.161
cb15:901b:155:901b:80f8:5324:1224:ffa2	18.36.255.162
cb15:901b:155:901b:80f8:5324:1224:ffa3	18.36.255.163
cb15:901b:155:901b:80f8:5324:1224:ffa4	18.36.255.164
cb15:901b:155:901b:80f8:5324:1224:ffa5	18.36.255.165
cb15:901b:155:901b:80f8:5324:1224:ffa6	18.36.255.166
cb15:901b:155:901b:80f8:5324:1224:ffa7	18.36.255.167
cb15:901b:155:901b:80f8:5324:1224:ffa8	18.36.255.168
cb15:901b:155:901b:80f8:5324:1224:ffa9	18.36.255.169
cb15:901b:155:901b:80f8:5324:1224:ffaa	18.36.255.170
cb15:901b:155:901b:80f8:5324:1224:ffab	18.36.255.171
cb15:901b:155:901b:80f8:5324:1224:ffac	18.36.255.172
cb15:901b:155:901b:80f8:5324:1224:ffad	18.36.255.173
cb15:901b:155:901b:80f8:5324:1224:ffae	18.36.255.174
cb15:901b:155:901b:80f8:5324:1224:ffaf	18.36.255.175
cb15:901b:155:901b:80f8:5324:1224:ffb0	18.36.255.176
cb15:901b:155:901b:80f8:5324:1224:ffb1	18.36.255.177
cb15:901b:155:901b:80f8:5324:1224:ffb2	18.36.255.178
cb15:901b:155:901b:80f8:5324:1224:ffb3	18.36.255.179
cb15:901b:155:901b:80f8:5324:1224:ffb4	18.36.255.180

cb15:901b:155:901b:80f8:5324:1224:ffb5	18.36.255.181
cb15:901b:155:901b:80f8:5324:1224:ffb6	18.36.255.182
cb15:901b:155:901b:80f8:5324:1224:ffb7	18.36.255.183
cb15:901b:155:901b:80f8:5324:1224:ffb8	18.36.255.184
cb15:901b:155:901b:80f8:5324:1224:ffb9	18.36.255.185
cb15:901b:155:901b:80f8:5324:1224:ffba	18.36.255.186
cb15:901b:155:901b:80f8:5324:1224:ffbb	18.36.255.187
cb15:901b:155:901b:80f8:5324:1224:ffbc	18.36.255.188
cb15:901b:155:901b:80f8:5324:1224:ffbd	18.36.255.189
cb15:901b:155:901b:80f8:5324:1224:ffbe	18.36.255.190
cb15:901b:155:901b:80f8:5324:1224:ffbf	18.36.255.191
cb15:901b:155:901b:80f8:5324:1224:ffc0	18.36.255.192
cb15:901b:155:901b:80f8:5324:1224:ffc1	18.36.255.193
cb15:901b:155:901b:80f8:5324:1224:ffc2	18.36.255.194
cb15:901b:155:901b:80f8:5324:1224:ffc3	18.36.255.195
cb15:901b:155:901b:80f8:5324:1224:ffc4	18.36.255.196
cb15:901b:155:901b:80f8:5324:1224:ffc5	18.36.255.197
cb15:901b:155:901b:80f8:5324:1224:ffc6	18.36.255.198
cb15:901b:155:901b:80f8:5324:1224:ffc7	18.36.255.199
cb15:901b:155:901b:80f8:5324:1224:ffc8	18.36.255.200
cb15:901b:155:901b:80f8:5324:1224:ffc9	18.36.255.201
cb15:901b:155:901b:80f8:5324:1224:ffca	18.36.255.202
cb15:901b:155:901b:80f8:5324:1224:ffcb	18.36.255.203
cb15:901b:155:901b:80f8:5324:1224:ffcc	18.36.255.204
cb15:901b:155:901b:80f8:5324:1224:ffcd	18.36.255.205
cb15:901b:155:901b:80f8:5324:1224:ffce	18.36.255.206
cb15:901b:155:901b:80f8:5324:1224:ffcf	18.36.255.207
cb15:901b:155:901b:80f8:5324:1224:ffd0	18.36.255.208
cb15:901b:155:901b:80f8:5324:1224:ffd1	18.36.255.209
cb15:901b:155:901b:80f8:5324:1224:ffd2	18.36.255.210
cb15:901b:155:901b:80f8:5324:1224:ffd3	18.36.255.211
cb15:901b:155:901b:80f8:5324:1224:ffd4	18.36.255.212
cb15:901b:155:901b:80f8:5324:1224:ffd5	18.36.255.213
cb15:901b:155:901b:80f8:5324:1224:ffd6	18.36.255.214
cb15:901b:155:901b:80f8:5324:1224:ffd7	18.36.255.215
cb15:901b:155:901b:80f8:5324:1224:ffd8	18.36.255.216
cb15:901b:155:901b:80f8:5324:1224:ffd9	18.36.255.217
cb15:901b:155:901b:80f8:5324:1224:ffda	18.36.255.218
cb15:901b:155:901b:80f8:5324:1224:ffdb	18.36.255.219
cb15:901b:155:901b:80f8:5324:1224:ffdc	18.36.255.220
cb15:901b:155:901b:80f8:5324:1224:ffdd	18.36.255.221
cb15:901b:155:901b:80f8:5324:1224:ffde	18.36.255.222
cb15:901b:155:901b:80f8:5324:1224:ffdf	18.36.255.223
cb15:901b:155:901b:80f8:5324:1224:ffe0	18.36.255.224
cb15:901b:155:901b:80f8:5324:1224:ffe1	18.36.255.225
cb15:901b:155:901b:80f8:5324:1224:ffe2	18.36.255.226
cb15:901b:155:901b:80f8:5324:1224:ffe3	18.36.255.227
cb15:901b:155:901b:80f8:5324:1224:ffe4	18.36.255.228
cb15:901b:155:901b:80f8:5324:1224:ffe5	18.36.255.229
cb15:901b:155:901b:80f8:5324:1224:ffe6	18.36.255.230
cb15:901b:155:901b:80f8:5324:1224:ffe7	18.36.255.231
cb15:901b:155:901b:80f8:5324:1224:ffe8	18.36.255.232
cb15:901b:155:901b:80f8:5324:1224:ffe9	18.36.255.233
cb15:901b:155:901b:80f8:5324:1224:ffea	18.36.255.234
cb15:901b:155:901b:80f8:5324:1224:ffeb	18.36.255.235
cb15:901b:155:901b:80f8:5324:1224:ffec	18.36.255.236
cb15:901b:155:901b:80f8:5324:1224:ffed	18.36.255.237
cb15:901b:155:901b:80f8:5324:1224:ffee	18.36.255.238
cb15:901b:155:901b:80f8:5324:1224:ffef	18.36.255.239
cb15:901b:155:901b:80f8:5324:1224:fff0	18.36.255.240
cb15:901b:155:901b:80f8:5324:1224:fff1	18.36.255.241
cb15:901b:155:901b:80f8:5324:1224:fff2	18.36.255.242
cb15:901b:155:901b:80f8:5324:1224:fff3	18.36.255.243
cb15:901b:155:901b:80f8:5324:1224:fff4	18.36.255.244
cb15:901b:155:901b:80f8:5324:1224:fff5	18.36.255.245
cb15:901b:155:901b:80f8:5324:1224:fff6	18.36.255.246
cb15:901b:155:901b:80f8:5324:1224:fff7	18.36.255.247
cb15:901b:155:901b:80f8:5324:1224:fff8	18.36.255.248
cb15:901b:155:901b:80f8:5324:1224:fff9	18.36.255.249
cb15:901b:155:901b:80f8:5324:1224:fffa	18.36.255.250
cb15:901b:155:901b:80f8:5324:1224:fffb	18.36.255.251
cb15:901b:155:901b:80f8:5324:1224:fffc	18.36.255.252
cb15:901b:155:901b:80f8:5324:1224:fffd	18.36.255.253
cb15:901b:155:901b:80f8:5324:1224:fffe	18.36.255.254
cb15:901b:155:901b:80f8:5324:1224:ffff	18.36.255.255

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.