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:901b:fb65:4024:3136:b51f:bd01	181.31.189.1
cb15:901b:901b:fb65:4024:3136:b51f:bd02	181.31.189.2
cb15:901b:901b:fb65:4024:3136:b51f:bd03	181.31.189.3
cb15:901b:901b:fb65:4024:3136:b51f:bd04	181.31.189.4
cb15:901b:901b:fb65:4024:3136:b51f:bd05	181.31.189.5
cb15:901b:901b:fb65:4024:3136:b51f:bd06	181.31.189.6
cb15:901b:901b:fb65:4024:3136:b51f:bd07	181.31.189.7
cb15:901b:901b:fb65:4024:3136:b51f:bd08	181.31.189.8
cb15:901b:901b:fb65:4024:3136:b51f:bd09	181.31.189.9
cb15:901b:901b:fb65:4024:3136:b51f:bd0a	181.31.189.10
cb15:901b:901b:fb65:4024:3136:b51f:bd0b	181.31.189.11
cb15:901b:901b:fb65:4024:3136:b51f:bd0c	181.31.189.12
cb15:901b:901b:fb65:4024:3136:b51f:bd0d	181.31.189.13
cb15:901b:901b:fb65:4024:3136:b51f:bd0e	181.31.189.14
cb15:901b:901b:fb65:4024:3136:b51f:bd0f	181.31.189.15
cb15:901b:901b:fb65:4024:3136:b51f:bd10	181.31.189.16
cb15:901b:901b:fb65:4024:3136:b51f:bd11	181.31.189.17
cb15:901b:901b:fb65:4024:3136:b51f:bd12	181.31.189.18
cb15:901b:901b:fb65:4024:3136:b51f:bd13	181.31.189.19
cb15:901b:901b:fb65:4024:3136:b51f:bd14	181.31.189.20
cb15:901b:901b:fb65:4024:3136:b51f:bd15	181.31.189.21
cb15:901b:901b:fb65:4024:3136:b51f:bd16	181.31.189.22
cb15:901b:901b:fb65:4024:3136:b51f:bd17	181.31.189.23
cb15:901b:901b:fb65:4024:3136:b51f:bd18	181.31.189.24
cb15:901b:901b:fb65:4024:3136:b51f:bd19	181.31.189.25
cb15:901b:901b:fb65:4024:3136:b51f:bd1a	181.31.189.26
cb15:901b:901b:fb65:4024:3136:b51f:bd1b	181.31.189.27
cb15:901b:901b:fb65:4024:3136:b51f:bd1c	181.31.189.28
cb15:901b:901b:fb65:4024:3136:b51f:bd1d	181.31.189.29
cb15:901b:901b:fb65:4024:3136:b51f:bd1e	181.31.189.30
cb15:901b:901b:fb65:4024:3136:b51f:bd1f	181.31.189.31
cb15:901b:901b:fb65:4024:3136:b51f:bd20	181.31.189.32
cb15:901b:901b:fb65:4024:3136:b51f:bd21	181.31.189.33
cb15:901b:901b:fb65:4024:3136:b51f:bd22	181.31.189.34
cb15:901b:901b:fb65:4024:3136:b51f:bd23	181.31.189.35
cb15:901b:901b:fb65:4024:3136:b51f:bd24	181.31.189.36
cb15:901b:901b:fb65:4024:3136:b51f:bd25	181.31.189.37
cb15:901b:901b:fb65:4024:3136:b51f:bd26	181.31.189.38
cb15:901b:901b:fb65:4024:3136:b51f:bd27	181.31.189.39
cb15:901b:901b:fb65:4024:3136:b51f:bd28	181.31.189.40
cb15:901b:901b:fb65:4024:3136:b51f:bd29	181.31.189.41
cb15:901b:901b:fb65:4024:3136:b51f:bd2a	181.31.189.42
cb15:901b:901b:fb65:4024:3136:b51f:bd2b	181.31.189.43
cb15:901b:901b:fb65:4024:3136:b51f:bd2c	181.31.189.44
cb15:901b:901b:fb65:4024:3136:b51f:bd2d	181.31.189.45
cb15:901b:901b:fb65:4024:3136:b51f:bd2e	181.31.189.46
cb15:901b:901b:fb65:4024:3136:b51f:bd2f	181.31.189.47
cb15:901b:901b:fb65:4024:3136:b51f:bd30	181.31.189.48
cb15:901b:901b:fb65:4024:3136:b51f:bd31	181.31.189.49
cb15:901b:901b:fb65:4024:3136:b51f:bd32	181.31.189.50
cb15:901b:901b:fb65:4024:3136:b51f:bd33	181.31.189.51
cb15:901b:901b:fb65:4024:3136:b51f:bd34	181.31.189.52
cb15:901b:901b:fb65:4024:3136:b51f:bd35	181.31.189.53
cb15:901b:901b:fb65:4024:3136:b51f:bd36	181.31.189.54
cb15:901b:901b:fb65:4024:3136:b51f:bd37	181.31.189.55
cb15:901b:901b:fb65:4024:3136:b51f:bd38	181.31.189.56
cb15:901b:901b:fb65:4024:3136:b51f:bd39	181.31.189.57
cb15:901b:901b:fb65:4024:3136:b51f:bd3a	181.31.189.58
cb15:901b:901b:fb65:4024:3136:b51f:bd3b	181.31.189.59
cb15:901b:901b:fb65:4024:3136:b51f:bd3c	181.31.189.60

cb15:901b:901b:fb65:4024:3136:b51f:bd3d	181.31.189.61
cb15:901b:901b:fb65:4024:3136:b51f:bd3e	181.31.189.62
cb15:901b:901b:fb65:4024:3136:b51f:bd3f	181.31.189.63
cb15:901b:901b:fb65:4024:3136:b51f:bd40	181.31.189.64
cb15:901b:901b:fb65:4024:3136:b51f:bd41	181.31.189.65
cb15:901b:901b:fb65:4024:3136:b51f:bd42	181.31.189.66
cb15:901b:901b:fb65:4024:3136:b51f:bd43	181.31.189.67
cb15:901b:901b:fb65:4024:3136:b51f:bd44	181.31.189.68
cb15:901b:901b:fb65:4024:3136:b51f:bd45	181.31.189.69
cb15:901b:901b:fb65:4024:3136:b51f:bd46	181.31.189.70
cb15:901b:901b:fb65:4024:3136:b51f:bd47	181.31.189.71
cb15:901b:901b:fb65:4024:3136:b51f:bd48	181.31.189.72
cb15:901b:901b:fb65:4024:3136:b51f:bd49	181.31.189.73
cb15:901b:901b:fb65:4024:3136:b51f:bd4a	181.31.189.74
cb15:901b:901b:fb65:4024:3136:b51f:bd4b	181.31.189.75
cb15:901b:901b:fb65:4024:3136:b51f:bd4c	181.31.189.76
cb15:901b:901b:fb65:4024:3136:b51f:bd4d	181.31.189.77
cb15:901b:901b:fb65:4024:3136:b51f:bd4e	181.31.189.78
cb15:901b:901b:fb65:4024:3136:b51f:bd4f	181.31.189.79
cb15:901b:901b:fb65:4024:3136:b51f:bd50	181.31.189.80
cb15:901b:901b:fb65:4024:3136:b51f:bd51	181.31.189.81
cb15:901b:901b:fb65:4024:3136:b51f:bd52	181.31.189.82
cb15:901b:901b:fb65:4024:3136:b51f:bd53	181.31.189.83
cb15:901b:901b:fb65:4024:3136:b51f:bd54	181.31.189.84
cb15:901b:901b:fb65:4024:3136:b51f:bd55	181.31.189.85
cb15:901b:901b:fb65:4024:3136:b51f:bd56	181.31.189.86
cb15:901b:901b:fb65:4024:3136:b51f:bd57	181.31.189.87
cb15:901b:901b:fb65:4024:3136:b51f:bd58	181.31.189.88
cb15:901b:901b:fb65:4024:3136:b51f:bd59	181.31.189.89
cb15:901b:901b:fb65:4024:3136:b51f:bd5a	181.31.189.90
cb15:901b:901b:fb65:4024:3136:b51f:bd5b	181.31.189.91
cb15:901b:901b:fb65:4024:3136:b51f:bd5c	181.31.189.92
cb15:901b:901b:fb65:4024:3136:b51f:bd5d	181.31.189.93
cb15:901b:901b:fb65:4024:3136:b51f:bd5e	181.31.189.94
cb15:901b:901b:fb65:4024:3136:b51f:bd5f	181.31.189.95
cb15:901b:901b:fb65:4024:3136:b51f:bd60	181.31.189.96
cb15:901b:901b:fb65:4024:3136:b51f:bd61	181.31.189.97
cb15:901b:901b:fb65:4024:3136:b51f:bd62	181.31.189.98
cb15:901b:901b:fb65:4024:3136:b51f:bd63	181.31.189.99
cb15:901b:901b:fb65:4024:3136:b51f:bd64	181.31.189.100
cb15:901b:901b:fb65:4024:3136:b51f:bd65	181.31.189.101
cb15:901b:901b:fb65:4024:3136:b51f:bd66	181.31.189.102
cb15:901b:901b:fb65:4024:3136:b51f:bd67	181.31.189.103
cb15:901b:901b:fb65:4024:3136:b51f:bd68	181.31.189.104
cb15:901b:901b:fb65:4024:3136:b51f:bd69	181.31.189.105
cb15:901b:901b:fb65:4024:3136:b51f:bd6a	181.31.189.106
cb15:901b:901b:fb65:4024:3136:b51f:bd6b	181.31.189.107
cb15:901b:901b:fb65:4024:3136:b51f:bd6c	181.31.189.108
cb15:901b:901b:fb65:4024:3136:b51f:bd6d	181.31.189.109
cb15:901b:901b:fb65:4024:3136:b51f:bd6e	181.31.189.110
cb15:901b:901b:fb65:4024:3136:b51f:bd6f	181.31.189.111
cb15:901b:901b:fb65:4024:3136:b51f:bd70	181.31.189.112
cb15:901b:901b:fb65:4024:3136:b51f:bd71	181.31.189.113
cb15:901b:901b:fb65:4024:3136:b51f:bd72	181.31.189.114
cb15:901b:901b:fb65:4024:3136:b51f:bd73	181.31.189.115
cb15:901b:901b:fb65:4024:3136:b51f:bd74	181.31.189.116
cb15:901b:901b:fb65:4024:3136:b51f:bd75	181.31.189.117
cb15:901b:901b:fb65:4024:3136:b51f:bd76	181.31.189.118
cb15:901b:901b:fb65:4024:3136:b51f:bd77	181.31.189.119
cb15:901b:901b:fb65:4024:3136:b51f:bd78	181.31.189.120

cb15:901b:901b:fb65:4024:3136:b51f:bd79	181.31.189.121
cb15:901b:901b:fb65:4024:3136:b51f:bd7a	181.31.189.122
cb15:901b:901b:fb65:4024:3136:b51f:bd7b	181.31.189.123
cb15:901b:901b:fb65:4024:3136:b51f:bd7c	181.31.189.124
cb15:901b:901b:fb65:4024:3136:b51f:bd7d	181.31.189.125
cb15:901b:901b:fb65:4024:3136:b51f:bd7e	181.31.189.126
cb15:901b:901b:fb65:4024:3136:b51f:bd7f	181.31.189.127
cb15:901b:901b:fb65:4024:3136:b51f:bd80	181.31.189.128
cb15:901b:901b:fb65:4024:3136:b51f:bd81	181.31.189.129
cb15:901b:901b:fb65:4024:3136:b51f:bd82	181.31.189.130
cb15:901b:901b:fb65:4024:3136:b51f:bd83	181.31.189.131
cb15:901b:901b:fb65:4024:3136:b51f:bd84	181.31.189.132
cb15:901b:901b:fb65:4024:3136:b51f:bd85	181.31.189.133
cb15:901b:901b:fb65:4024:3136:b51f:bd86	181.31.189.134
cb15:901b:901b:fb65:4024:3136:b51f:bd87	181.31.189.135
cb15:901b:901b:fb65:4024:3136:b51f:bd88	181.31.189.136
cb15:901b:901b:fb65:4024:3136:b51f:bd89	181.31.189.137
cb15:901b:901b:fb65:4024:3136:b51f:bd8a	181.31.189.138
cb15:901b:901b:fb65:4024:3136:b51f:bd8b	181.31.189.139
cb15:901b:901b:fb65:4024:3136:b51f:bd8c	181.31.189.140
cb15:901b:901b:fb65:4024:3136:b51f:bd8d	181.31.189.141
cb15:901b:901b:fb65:4024:3136:b51f:bd8e	181.31.189.142
cb15:901b:901b:fb65:4024:3136:b51f:bd8f	181.31.189.143
cb15:901b:901b:fb65:4024:3136:b51f:bd90	181.31.189.144
cb15:901b:901b:fb65:4024:3136:b51f:bd91	181.31.189.145
cb15:901b:901b:fb65:4024:3136:b51f:bd92	181.31.189.146
cb15:901b:901b:fb65:4024:3136:b51f:bd93	181.31.189.147
cb15:901b:901b:fb65:4024:3136:b51f:bd94	181.31.189.148
cb15:901b:901b:fb65:4024:3136:b51f:bd95	181.31.189.149
cb15:901b:901b:fb65:4024:3136:b51f:bd96	181.31.189.150
cb15:901b:901b:fb65:4024:3136:b51f:bd97	181.31.189.151
cb15:901b:901b:fb65:4024:3136:b51f:bd98	181.31.189.152
cb15:901b:901b:fb65:4024:3136:b51f:bd99	181.31.189.153
cb15:901b:901b:fb65:4024:3136:b51f:bd9a	181.31.189.154
cb15:901b:901b:fb65:4024:3136:b51f:bd9b	181.31.189.155
cb15:901b:901b:fb65:4024:3136:b51f:bd9c	181.31.189.156
cb15:901b:901b:fb65:4024:3136:b51f:bd9d	181.31.189.157
cb15:901b:901b:fb65:4024:3136:b51f:bd9e	181.31.189.158
cb15:901b:901b:fb65:4024:3136:b51f:bd9f	181.31.189.159
cb15:901b:901b:fb65:4024:3136:b51f:bda0	181.31.189.160
cb15:901b:901b:fb65:4024:3136:b51f:bda1	181.31.189.161
cb15:901b:901b:fb65:4024:3136:b51f:bda2	181.31.189.162
cb15:901b:901b:fb65:4024:3136:b51f:bda3	181.31.189.163
cb15:901b:901b:fb65:4024:3136:b51f:bda4	181.31.189.164
cb15:901b:901b:fb65:4024:3136:b51f:bda5	181.31.189.165
cb15:901b:901b:fb65:4024:3136:b51f:bda6	181.31.189.166
cb15:901b:901b:fb65:4024:3136:b51f:bda7	181.31.189.167
cb15:901b:901b:fb65:4024:3136:b51f:bda8	181.31.189.168
cb15:901b:901b:fb65:4024:3136:b51f:bda9	181.31.189.169
cb15:901b:901b:fb65:4024:3136:b51f:bdaa	181.31.189.170
cb15:901b:901b:fb65:4024:3136:b51f:bdab	181.31.189.171
cb15:901b:901b:fb65:4024:3136:b51f:bdac	181.31.189.172
cb15:901b:901b:fb65:4024:3136:b51f:bdad	181.31.189.173
cb15:901b:901b:fb65:4024:3136:b51f:bdae	181.31.189.174
cb15:901b:901b:fb65:4024:3136:b51f:bdaf	181.31.189.175
cb15:901b:901b:fb65:4024:3136:b51f:bdb0	181.31.189.176
cb15:901b:901b:fb65:4024:3136:b51f:bdb1	181.31.189.177
cb15:901b:901b:fb65:4024:3136:b51f:bdb2	181.31.189.178
cb15:901b:901b:fb65:4024:3136:b51f:bdb3	181.31.189.179
cb15:901b:901b:fb65:4024:3136:b51f:bdb4	181.31.189.180

cb15:901b:901b:fb65:4024:3136:b51f:bdb5	181.31.189.181
cb15:901b:901b:fb65:4024:3136:b51f:bdb6	181.31.189.182
cb15:901b:901b:fb65:4024:3136:b51f:bdb7	181.31.189.183
cb15:901b:901b:fb65:4024:3136:b51f:bdb8	181.31.189.184
cb15:901b:901b:fb65:4024:3136:b51f:bdb9	181.31.189.185
cb15:901b:901b:fb65:4024:3136:b51f:bdba	181.31.189.186
cb15:901b:901b:fb65:4024:3136:b51f:bdbb	181.31.189.187
cb15:901b:901b:fb65:4024:3136:b51f:bdbc	181.31.189.188
cb15:901b:901b:fb65:4024:3136:b51f:bdbd	181.31.189.189
cb15:901b:901b:fb65:4024:3136:b51f:bdbe	181.31.189.190
cb15:901b:901b:fb65:4024:3136:b51f:bdbf	181.31.189.191
cb15:901b:901b:fb65:4024:3136:b51f:bdc0	181.31.189.192
cb15:901b:901b:fb65:4024:3136:b51f:bdc1	181.31.189.193
cb15:901b:901b:fb65:4024:3136:b51f:bdc2	181.31.189.194
cb15:901b:901b:fb65:4024:3136:b51f:bdc3	181.31.189.195
cb15:901b:901b:fb65:4024:3136:b51f:bdc4	181.31.189.196
cb15:901b:901b:fb65:4024:3136:b51f:bdc5	181.31.189.197
cb15:901b:901b:fb65:4024:3136:b51f:bdc6	181.31.189.198
cb15:901b:901b:fb65:4024:3136:b51f:bdc7	181.31.189.199
cb15:901b:901b:fb65:4024:3136:b51f:bdc8	181.31.189.200
cb15:901b:901b:fb65:4024:3136:b51f:bdc9	181.31.189.201
cb15:901b:901b:fb65:4024:3136:b51f:bdca	181.31.189.202
cb15:901b:901b:fb65:4024:3136:b51f:bdcb	181.31.189.203
cb15:901b:901b:fb65:4024:3136:b51f:bdcc	181.31.189.204
cb15:901b:901b:fb65:4024:3136:b51f:bdcd	181.31.189.205
cb15:901b:901b:fb65:4024:3136:b51f:bdce	181.31.189.206
cb15:901b:901b:fb65:4024:3136:b51f:bdcf	181.31.189.207
cb15:901b:901b:fb65:4024:3136:b51f:bdd0	181.31.189.208
cb15:901b:901b:fb65:4024:3136:b51f:bdd1	181.31.189.209
cb15:901b:901b:fb65:4024:3136:b51f:bdd2	181.31.189.210
cb15:901b:901b:fb65:4024:3136:b51f:bdd3	181.31.189.211
cb15:901b:901b:fb65:4024:3136:b51f:bdd4	181.31.189.212
cb15:901b:901b:fb65:4024:3136:b51f:bdd5	181.31.189.213
cb15:901b:901b:fb65:4024:3136:b51f:bdd6	181.31.189.214
cb15:901b:901b:fb65:4024:3136:b51f:bdd7	181.31.189.215
cb15:901b:901b:fb65:4024:3136:b51f:bdd8	181.31.189.216
cb15:901b:901b:fb65:4024:3136:b51f:bdd9	181.31.189.217
cb15:901b:901b:fb65:4024:3136:b51f:bdda	181.31.189.218
cb15:901b:901b:fb65:4024:3136:b51f:bddb	181.31.189.219
cb15:901b:901b:fb65:4024:3136:b51f:bddc	181.31.189.220
cb15:901b:901b:fb65:4024:3136:b51f:bddd	181.31.189.221
cb15:901b:901b:fb65:4024:3136:b51f:bdde	181.31.189.222
cb15:901b:901b:fb65:4024:3136:b51f:bddf	181.31.189.223
cb15:901b:901b:fb65:4024:3136:b51f:bde0	181.31.189.224
cb15:901b:901b:fb65:4024:3136:b51f:bde1	181.31.189.225
cb15:901b:901b:fb65:4024:3136:b51f:bde2	181.31.189.226
cb15:901b:901b:fb65:4024:3136:b51f:bde3	181.31.189.227
cb15:901b:901b:fb65:4024:3136:b51f:bde4	181.31.189.228
cb15:901b:901b:fb65:4024:3136:b51f:bde5	181.31.189.229
cb15:901b:901b:fb65:4024:3136:b51f:bde6	181.31.189.230
cb15:901b:901b:fb65:4024:3136:b51f:bde7	181.31.189.231
cb15:901b:901b:fb65:4024:3136:b51f:bde8	181.31.189.232
cb15:901b:901b:fb65:4024:3136:b51f:bde9	181.31.189.233
cb15:901b:901b:fb65:4024:3136:b51f:bdea	181.31.189.234
cb15:901b:901b:fb65:4024:3136:b51f:bdeb	181.31.189.235
cb15:901b:901b:fb65:4024:3136:b51f:bdec	181.31.189.236
cb15:901b:901b:fb65:4024:3136:b51f:bded	181.31.189.237
cb15:901b:901b:fb65:4024:3136:b51f:bdee	181.31.189.238
cb15:901b:901b:fb65:4024:3136:b51f:bdef	181.31.189.239
cb15:901b:901b:fb65:4024:3136:b51f:bdf0	181.31.189.240
cb15:901b:901b:fb65:4024:3136:b51f:bdf1	181.31.189.241
cb15:901b:901b:fb65:4024:3136:b51f:bdf2	181.31.189.242
cb15:901b:901b:fb65:4024:3136:b51f:bdf3	181.31.189.243
cb15:901b:901b:fb65:4024:3136:b51f:bdf4	181.31.189.244
cb15:901b:901b:fb65:4024:3136:b51f:bdf5	181.31.189.245
cb15:901b:901b:fb65:4024:3136:b51f:bdf6	181.31.189.246
cb15:901b:901b:fb65:4024:3136:b51f:bdf7	181.31.189.247
cb15:901b:901b:fb65:4024:3136:b51f:bdf8	181.31.189.248
cb15:901b:901b:fb65:4024:3136:b51f:bdf9	181.31.189.249
cb15:901b:901b:fb65:4024:3136:b51f:bdfa	181.31.189.250
cb15:901b:901b:fb65:4024:3136:b51f:bdfb	181.31.189.251
cb15:901b:901b:fb65:4024:3136:b51f:bdfc	181.31.189.252
cb15:901b:901b:fb65:4024:3136:b51f:bdfd	181.31.189.253
cb15:901b:901b:fb65:4024:3136:b51f:bdfe	181.31.189.254
cb15:901b:901b:fb65:4024:3136:b51f:bdff	181.31.189.255

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.