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:cd24:8081:4072:7b51:bd01	123.81.189.1
cb15:901b:8024:cd24:8081:4072:7b51:bd02	123.81.189.2
cb15:901b:8024:cd24:8081:4072:7b51:bd03	123.81.189.3
cb15:901b:8024:cd24:8081:4072:7b51:bd04	123.81.189.4
cb15:901b:8024:cd24:8081:4072:7b51:bd05	123.81.189.5
cb15:901b:8024:cd24:8081:4072:7b51:bd06	123.81.189.6
cb15:901b:8024:cd24:8081:4072:7b51:bd07	123.81.189.7
cb15:901b:8024:cd24:8081:4072:7b51:bd08	123.81.189.8
cb15:901b:8024:cd24:8081:4072:7b51:bd09	123.81.189.9
cb15:901b:8024:cd24:8081:4072:7b51:bd0a	123.81.189.10
cb15:901b:8024:cd24:8081:4072:7b51:bd0b	123.81.189.11
cb15:901b:8024:cd24:8081:4072:7b51:bd0c	123.81.189.12
cb15:901b:8024:cd24:8081:4072:7b51:bd0d	123.81.189.13
cb15:901b:8024:cd24:8081:4072:7b51:bd0e	123.81.189.14
cb15:901b:8024:cd24:8081:4072:7b51:bd0f	123.81.189.15
cb15:901b:8024:cd24:8081:4072:7b51:bd10	123.81.189.16
cb15:901b:8024:cd24:8081:4072:7b51:bd11	123.81.189.17
cb15:901b:8024:cd24:8081:4072:7b51:bd12	123.81.189.18
cb15:901b:8024:cd24:8081:4072:7b51:bd13	123.81.189.19
cb15:901b:8024:cd24:8081:4072:7b51:bd14	123.81.189.20
cb15:901b:8024:cd24:8081:4072:7b51:bd15	123.81.189.21
cb15:901b:8024:cd24:8081:4072:7b51:bd16	123.81.189.22
cb15:901b:8024:cd24:8081:4072:7b51:bd17	123.81.189.23
cb15:901b:8024:cd24:8081:4072:7b51:bd18	123.81.189.24
cb15:901b:8024:cd24:8081:4072:7b51:bd19	123.81.189.25
cb15:901b:8024:cd24:8081:4072:7b51:bd1a	123.81.189.26
cb15:901b:8024:cd24:8081:4072:7b51:bd1b	123.81.189.27
cb15:901b:8024:cd24:8081:4072:7b51:bd1c	123.81.189.28
cb15:901b:8024:cd24:8081:4072:7b51:bd1d	123.81.189.29
cb15:901b:8024:cd24:8081:4072:7b51:bd1e	123.81.189.30
cb15:901b:8024:cd24:8081:4072:7b51:bd1f	123.81.189.31
cb15:901b:8024:cd24:8081:4072:7b51:bd20	123.81.189.32
cb15:901b:8024:cd24:8081:4072:7b51:bd21	123.81.189.33
cb15:901b:8024:cd24:8081:4072:7b51:bd22	123.81.189.34
cb15:901b:8024:cd24:8081:4072:7b51:bd23	123.81.189.35
cb15:901b:8024:cd24:8081:4072:7b51:bd24	123.81.189.36
cb15:901b:8024:cd24:8081:4072:7b51:bd25	123.81.189.37
cb15:901b:8024:cd24:8081:4072:7b51:bd26	123.81.189.38
cb15:901b:8024:cd24:8081:4072:7b51:bd27	123.81.189.39
cb15:901b:8024:cd24:8081:4072:7b51:bd28	123.81.189.40
cb15:901b:8024:cd24:8081:4072:7b51:bd29	123.81.189.41
cb15:901b:8024:cd24:8081:4072:7b51:bd2a	123.81.189.42
cb15:901b:8024:cd24:8081:4072:7b51:bd2b	123.81.189.43
cb15:901b:8024:cd24:8081:4072:7b51:bd2c	123.81.189.44
cb15:901b:8024:cd24:8081:4072:7b51:bd2d	123.81.189.45
cb15:901b:8024:cd24:8081:4072:7b51:bd2e	123.81.189.46
cb15:901b:8024:cd24:8081:4072:7b51:bd2f	123.81.189.47
cb15:901b:8024:cd24:8081:4072:7b51:bd30	123.81.189.48
cb15:901b:8024:cd24:8081:4072:7b51:bd31	123.81.189.49
cb15:901b:8024:cd24:8081:4072:7b51:bd32	123.81.189.50
cb15:901b:8024:cd24:8081:4072:7b51:bd33	123.81.189.51
cb15:901b:8024:cd24:8081:4072:7b51:bd34	123.81.189.52
cb15:901b:8024:cd24:8081:4072:7b51:bd35	123.81.189.53
cb15:901b:8024:cd24:8081:4072:7b51:bd36	123.81.189.54
cb15:901b:8024:cd24:8081:4072:7b51:bd37	123.81.189.55
cb15:901b:8024:cd24:8081:4072:7b51:bd38	123.81.189.56
cb15:901b:8024:cd24:8081:4072:7b51:bd39	123.81.189.57
cb15:901b:8024:cd24:8081:4072:7b51:bd3a	123.81.189.58
cb15:901b:8024:cd24:8081:4072:7b51:bd3b	123.81.189.59
cb15:901b:8024:cd24:8081:4072:7b51:bd3c	123.81.189.60

cb15:901b:8024:cd24:8081:4072:7b51:bd3d	123.81.189.61
cb15:901b:8024:cd24:8081:4072:7b51:bd3e	123.81.189.62
cb15:901b:8024:cd24:8081:4072:7b51:bd3f	123.81.189.63
cb15:901b:8024:cd24:8081:4072:7b51:bd40	123.81.189.64
cb15:901b:8024:cd24:8081:4072:7b51:bd41	123.81.189.65
cb15:901b:8024:cd24:8081:4072:7b51:bd42	123.81.189.66
cb15:901b:8024:cd24:8081:4072:7b51:bd43	123.81.189.67
cb15:901b:8024:cd24:8081:4072:7b51:bd44	123.81.189.68
cb15:901b:8024:cd24:8081:4072:7b51:bd45	123.81.189.69
cb15:901b:8024:cd24:8081:4072:7b51:bd46	123.81.189.70
cb15:901b:8024:cd24:8081:4072:7b51:bd47	123.81.189.71
cb15:901b:8024:cd24:8081:4072:7b51:bd48	123.81.189.72
cb15:901b:8024:cd24:8081:4072:7b51:bd49	123.81.189.73
cb15:901b:8024:cd24:8081:4072:7b51:bd4a	123.81.189.74
cb15:901b:8024:cd24:8081:4072:7b51:bd4b	123.81.189.75
cb15:901b:8024:cd24:8081:4072:7b51:bd4c	123.81.189.76
cb15:901b:8024:cd24:8081:4072:7b51:bd4d	123.81.189.77
cb15:901b:8024:cd24:8081:4072:7b51:bd4e	123.81.189.78
cb15:901b:8024:cd24:8081:4072:7b51:bd4f	123.81.189.79
cb15:901b:8024:cd24:8081:4072:7b51:bd50	123.81.189.80
cb15:901b:8024:cd24:8081:4072:7b51:bd51	123.81.189.81
cb15:901b:8024:cd24:8081:4072:7b51:bd52	123.81.189.82
cb15:901b:8024:cd24:8081:4072:7b51:bd53	123.81.189.83
cb15:901b:8024:cd24:8081:4072:7b51:bd54	123.81.189.84
cb15:901b:8024:cd24:8081:4072:7b51:bd55	123.81.189.85
cb15:901b:8024:cd24:8081:4072:7b51:bd56	123.81.189.86
cb15:901b:8024:cd24:8081:4072:7b51:bd57	123.81.189.87
cb15:901b:8024:cd24:8081:4072:7b51:bd58	123.81.189.88
cb15:901b:8024:cd24:8081:4072:7b51:bd59	123.81.189.89
cb15:901b:8024:cd24:8081:4072:7b51:bd5a	123.81.189.90
cb15:901b:8024:cd24:8081:4072:7b51:bd5b	123.81.189.91
cb15:901b:8024:cd24:8081:4072:7b51:bd5c	123.81.189.92
cb15:901b:8024:cd24:8081:4072:7b51:bd5d	123.81.189.93
cb15:901b:8024:cd24:8081:4072:7b51:bd5e	123.81.189.94
cb15:901b:8024:cd24:8081:4072:7b51:bd5f	123.81.189.95
cb15:901b:8024:cd24:8081:4072:7b51:bd60	123.81.189.96
cb15:901b:8024:cd24:8081:4072:7b51:bd61	123.81.189.97
cb15:901b:8024:cd24:8081:4072:7b51:bd62	123.81.189.98
cb15:901b:8024:cd24:8081:4072:7b51:bd63	123.81.189.99
cb15:901b:8024:cd24:8081:4072:7b51:bd64	123.81.189.100
cb15:901b:8024:cd24:8081:4072:7b51:bd65	123.81.189.101
cb15:901b:8024:cd24:8081:4072:7b51:bd66	123.81.189.102
cb15:901b:8024:cd24:8081:4072:7b51:bd67	123.81.189.103
cb15:901b:8024:cd24:8081:4072:7b51:bd68	123.81.189.104
cb15:901b:8024:cd24:8081:4072:7b51:bd69	123.81.189.105
cb15:901b:8024:cd24:8081:4072:7b51:bd6a	123.81.189.106
cb15:901b:8024:cd24:8081:4072:7b51:bd6b	123.81.189.107
cb15:901b:8024:cd24:8081:4072:7b51:bd6c	123.81.189.108
cb15:901b:8024:cd24:8081:4072:7b51:bd6d	123.81.189.109
cb15:901b:8024:cd24:8081:4072:7b51:bd6e	123.81.189.110
cb15:901b:8024:cd24:8081:4072:7b51:bd6f	123.81.189.111
cb15:901b:8024:cd24:8081:4072:7b51:bd70	123.81.189.112
cb15:901b:8024:cd24:8081:4072:7b51:bd71	123.81.189.113
cb15:901b:8024:cd24:8081:4072:7b51:bd72	123.81.189.114
cb15:901b:8024:cd24:8081:4072:7b51:bd73	123.81.189.115
cb15:901b:8024:cd24:8081:4072:7b51:bd74	123.81.189.116
cb15:901b:8024:cd24:8081:4072:7b51:bd75	123.81.189.117
cb15:901b:8024:cd24:8081:4072:7b51:bd76	123.81.189.118
cb15:901b:8024:cd24:8081:4072:7b51:bd77	123.81.189.119
cb15:901b:8024:cd24:8081:4072:7b51:bd78	123.81.189.120

cb15:901b:8024:cd24:8081:4072:7b51:bd79	123.81.189.121
cb15:901b:8024:cd24:8081:4072:7b51:bd7a	123.81.189.122
cb15:901b:8024:cd24:8081:4072:7b51:bd7b	123.81.189.123
cb15:901b:8024:cd24:8081:4072:7b51:bd7c	123.81.189.124
cb15:901b:8024:cd24:8081:4072:7b51:bd7d	123.81.189.125
cb15:901b:8024:cd24:8081:4072:7b51:bd7e	123.81.189.126
cb15:901b:8024:cd24:8081:4072:7b51:bd7f	123.81.189.127
cb15:901b:8024:cd24:8081:4072:7b51:bd80	123.81.189.128
cb15:901b:8024:cd24:8081:4072:7b51:bd81	123.81.189.129
cb15:901b:8024:cd24:8081:4072:7b51:bd82	123.81.189.130
cb15:901b:8024:cd24:8081:4072:7b51:bd83	123.81.189.131
cb15:901b:8024:cd24:8081:4072:7b51:bd84	123.81.189.132
cb15:901b:8024:cd24:8081:4072:7b51:bd85	123.81.189.133
cb15:901b:8024:cd24:8081:4072:7b51:bd86	123.81.189.134
cb15:901b:8024:cd24:8081:4072:7b51:bd87	123.81.189.135
cb15:901b:8024:cd24:8081:4072:7b51:bd88	123.81.189.136
cb15:901b:8024:cd24:8081:4072:7b51:bd89	123.81.189.137
cb15:901b:8024:cd24:8081:4072:7b51:bd8a	123.81.189.138
cb15:901b:8024:cd24:8081:4072:7b51:bd8b	123.81.189.139
cb15:901b:8024:cd24:8081:4072:7b51:bd8c	123.81.189.140
cb15:901b:8024:cd24:8081:4072:7b51:bd8d	123.81.189.141
cb15:901b:8024:cd24:8081:4072:7b51:bd8e	123.81.189.142
cb15:901b:8024:cd24:8081:4072:7b51:bd8f	123.81.189.143
cb15:901b:8024:cd24:8081:4072:7b51:bd90	123.81.189.144
cb15:901b:8024:cd24:8081:4072:7b51:bd91	123.81.189.145
cb15:901b:8024:cd24:8081:4072:7b51:bd92	123.81.189.146
cb15:901b:8024:cd24:8081:4072:7b51:bd93	123.81.189.147
cb15:901b:8024:cd24:8081:4072:7b51:bd94	123.81.189.148
cb15:901b:8024:cd24:8081:4072:7b51:bd95	123.81.189.149
cb15:901b:8024:cd24:8081:4072:7b51:bd96	123.81.189.150
cb15:901b:8024:cd24:8081:4072:7b51:bd97	123.81.189.151
cb15:901b:8024:cd24:8081:4072:7b51:bd98	123.81.189.152
cb15:901b:8024:cd24:8081:4072:7b51:bd99	123.81.189.153
cb15:901b:8024:cd24:8081:4072:7b51:bd9a	123.81.189.154
cb15:901b:8024:cd24:8081:4072:7b51:bd9b	123.81.189.155
cb15:901b:8024:cd24:8081:4072:7b51:bd9c	123.81.189.156
cb15:901b:8024:cd24:8081:4072:7b51:bd9d	123.81.189.157
cb15:901b:8024:cd24:8081:4072:7b51:bd9e	123.81.189.158
cb15:901b:8024:cd24:8081:4072:7b51:bd9f	123.81.189.159
cb15:901b:8024:cd24:8081:4072:7b51:bda0	123.81.189.160
cb15:901b:8024:cd24:8081:4072:7b51:bda1	123.81.189.161
cb15:901b:8024:cd24:8081:4072:7b51:bda2	123.81.189.162
cb15:901b:8024:cd24:8081:4072:7b51:bda3	123.81.189.163
cb15:901b:8024:cd24:8081:4072:7b51:bda4	123.81.189.164
cb15:901b:8024:cd24:8081:4072:7b51:bda5	123.81.189.165
cb15:901b:8024:cd24:8081:4072:7b51:bda6	123.81.189.166
cb15:901b:8024:cd24:8081:4072:7b51:bda7	123.81.189.167
cb15:901b:8024:cd24:8081:4072:7b51:bda8	123.81.189.168
cb15:901b:8024:cd24:8081:4072:7b51:bda9	123.81.189.169
cb15:901b:8024:cd24:8081:4072:7b51:bdaa	123.81.189.170
cb15:901b:8024:cd24:8081:4072:7b51:bdab	123.81.189.171
cb15:901b:8024:cd24:8081:4072:7b51:bdac	123.81.189.172
cb15:901b:8024:cd24:8081:4072:7b51:bdad	123.81.189.173
cb15:901b:8024:cd24:8081:4072:7b51:bdae	123.81.189.174
cb15:901b:8024:cd24:8081:4072:7b51:bdaf	123.81.189.175
cb15:901b:8024:cd24:8081:4072:7b51:bdb0	123.81.189.176
cb15:901b:8024:cd24:8081:4072:7b51:bdb1	123.81.189.177
cb15:901b:8024:cd24:8081:4072:7b51:bdb2	123.81.189.178
cb15:901b:8024:cd24:8081:4072:7b51:bdb3	123.81.189.179
cb15:901b:8024:cd24:8081:4072:7b51:bdb4	123.81.189.180

cb15:901b:8024:cd24:8081:4072:7b51:bdb5	123.81.189.181
cb15:901b:8024:cd24:8081:4072:7b51:bdb6	123.81.189.182
cb15:901b:8024:cd24:8081:4072:7b51:bdb7	123.81.189.183
cb15:901b:8024:cd24:8081:4072:7b51:bdb8	123.81.189.184
cb15:901b:8024:cd24:8081:4072:7b51:bdb9	123.81.189.185
cb15:901b:8024:cd24:8081:4072:7b51:bdba	123.81.189.186
cb15:901b:8024:cd24:8081:4072:7b51:bdbb	123.81.189.187
cb15:901b:8024:cd24:8081:4072:7b51:bdbc	123.81.189.188
cb15:901b:8024:cd24:8081:4072:7b51:bdbd	123.81.189.189
cb15:901b:8024:cd24:8081:4072:7b51:bdbe	123.81.189.190
cb15:901b:8024:cd24:8081:4072:7b51:bdbf	123.81.189.191
cb15:901b:8024:cd24:8081:4072:7b51:bdc0	123.81.189.192
cb15:901b:8024:cd24:8081:4072:7b51:bdc1	123.81.189.193
cb15:901b:8024:cd24:8081:4072:7b51:bdc2	123.81.189.194
cb15:901b:8024:cd24:8081:4072:7b51:bdc3	123.81.189.195
cb15:901b:8024:cd24:8081:4072:7b51:bdc4	123.81.189.196
cb15:901b:8024:cd24:8081:4072:7b51:bdc5	123.81.189.197
cb15:901b:8024:cd24:8081:4072:7b51:bdc6	123.81.189.198
cb15:901b:8024:cd24:8081:4072:7b51:bdc7	123.81.189.199
cb15:901b:8024:cd24:8081:4072:7b51:bdc8	123.81.189.200
cb15:901b:8024:cd24:8081:4072:7b51:bdc9	123.81.189.201
cb15:901b:8024:cd24:8081:4072:7b51:bdca	123.81.189.202
cb15:901b:8024:cd24:8081:4072:7b51:bdcb	123.81.189.203
cb15:901b:8024:cd24:8081:4072:7b51:bdcc	123.81.189.204
cb15:901b:8024:cd24:8081:4072:7b51:bdcd	123.81.189.205
cb15:901b:8024:cd24:8081:4072:7b51:bdce	123.81.189.206
cb15:901b:8024:cd24:8081:4072:7b51:bdcf	123.81.189.207
cb15:901b:8024:cd24:8081:4072:7b51:bdd0	123.81.189.208
cb15:901b:8024:cd24:8081:4072:7b51:bdd1	123.81.189.209
cb15:901b:8024:cd24:8081:4072:7b51:bdd2	123.81.189.210
cb15:901b:8024:cd24:8081:4072:7b51:bdd3	123.81.189.211
cb15:901b:8024:cd24:8081:4072:7b51:bdd4	123.81.189.212
cb15:901b:8024:cd24:8081:4072:7b51:bdd5	123.81.189.213
cb15:901b:8024:cd24:8081:4072:7b51:bdd6	123.81.189.214
cb15:901b:8024:cd24:8081:4072:7b51:bdd7	123.81.189.215
cb15:901b:8024:cd24:8081:4072:7b51:bdd8	123.81.189.216
cb15:901b:8024:cd24:8081:4072:7b51:bdd9	123.81.189.217
cb15:901b:8024:cd24:8081:4072:7b51:bdda	123.81.189.218
cb15:901b:8024:cd24:8081:4072:7b51:bddb	123.81.189.219
cb15:901b:8024:cd24:8081:4072:7b51:bddc	123.81.189.220
cb15:901b:8024:cd24:8081:4072:7b51:bddd	123.81.189.221
cb15:901b:8024:cd24:8081:4072:7b51:bdde	123.81.189.222
cb15:901b:8024:cd24:8081:4072:7b51:bddf	123.81.189.223
cb15:901b:8024:cd24:8081:4072:7b51:bde0	123.81.189.224
cb15:901b:8024:cd24:8081:4072:7b51:bde1	123.81.189.225
cb15:901b:8024:cd24:8081:4072:7b51:bde2	123.81.189.226
cb15:901b:8024:cd24:8081:4072:7b51:bde3	123.81.189.227
cb15:901b:8024:cd24:8081:4072:7b51:bde4	123.81.189.228
cb15:901b:8024:cd24:8081:4072:7b51:bde5	123.81.189.229
cb15:901b:8024:cd24:8081:4072:7b51:bde6	123.81.189.230
cb15:901b:8024:cd24:8081:4072:7b51:bde7	123.81.189.231
cb15:901b:8024:cd24:8081:4072:7b51:bde8	123.81.189.232
cb15:901b:8024:cd24:8081:4072:7b51:bde9	123.81.189.233
cb15:901b:8024:cd24:8081:4072:7b51:bdea	123.81.189.234
cb15:901b:8024:cd24:8081:4072:7b51:bdeb	123.81.189.235
cb15:901b:8024:cd24:8081:4072:7b51:bdec	123.81.189.236
cb15:901b:8024:cd24:8081:4072:7b51:bded	123.81.189.237
cb15:901b:8024:cd24:8081:4072:7b51:bdee	123.81.189.238
cb15:901b:8024:cd24:8081:4072:7b51:bdef	123.81.189.239
cb15:901b:8024:cd24:8081:4072:7b51:bdf0	123.81.189.240
cb15:901b:8024:cd24:8081:4072:7b51:bdf1	123.81.189.241
cb15:901b:8024:cd24:8081:4072:7b51:bdf2	123.81.189.242
cb15:901b:8024:cd24:8081:4072:7b51:bdf3	123.81.189.243
cb15:901b:8024:cd24:8081:4072:7b51:bdf4	123.81.189.244
cb15:901b:8024:cd24:8081:4072:7b51:bdf5	123.81.189.245
cb15:901b:8024:cd24:8081:4072:7b51:bdf6	123.81.189.246
cb15:901b:8024:cd24:8081:4072:7b51:bdf7	123.81.189.247
cb15:901b:8024:cd24:8081:4072:7b51:bdf8	123.81.189.248
cb15:901b:8024:cd24:8081:4072:7b51:bdf9	123.81.189.249
cb15:901b:8024:cd24:8081:4072:7b51:bdfa	123.81.189.250
cb15:901b:8024:cd24:8081:4072:7b51:bdfb	123.81.189.251
cb15:901b:8024:cd24:8081:4072:7b51:bdfc	123.81.189.252
cb15:901b:8024:cd24:8081:4072:7b51:bdfd	123.81.189.253
cb15:901b:8024:cd24:8081:4072:7b51:bdfe	123.81.189.254
cb15:901b:8024:cd24:8081:4072:7b51:bdff	123.81.189.255

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.