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:fb65:4024:3136:1324:fe01	19.36.254.1
cb15:901b:901b:fb65:4024:3136:1324:fe02	19.36.254.2
cb15:901b:901b:fb65:4024:3136:1324:fe03	19.36.254.3
cb15:901b:901b:fb65:4024:3136:1324:fe04	19.36.254.4
cb15:901b:901b:fb65:4024:3136:1324:fe05	19.36.254.5
cb15:901b:901b:fb65:4024:3136:1324:fe06	19.36.254.6
cb15:901b:901b:fb65:4024:3136:1324:fe07	19.36.254.7
cb15:901b:901b:fb65:4024:3136:1324:fe08	19.36.254.8
cb15:901b:901b:fb65:4024:3136:1324:fe09	19.36.254.9
cb15:901b:901b:fb65:4024:3136:1324:fe0a	19.36.254.10
cb15:901b:901b:fb65:4024:3136:1324:fe0b	19.36.254.11
cb15:901b:901b:fb65:4024:3136:1324:fe0c	19.36.254.12
cb15:901b:901b:fb65:4024:3136:1324:fe0d	19.36.254.13
cb15:901b:901b:fb65:4024:3136:1324:fe0e	19.36.254.14
cb15:901b:901b:fb65:4024:3136:1324:fe0f	19.36.254.15
cb15:901b:901b:fb65:4024:3136:1324:fe10	19.36.254.16
cb15:901b:901b:fb65:4024:3136:1324:fe11	19.36.254.17
cb15:901b:901b:fb65:4024:3136:1324:fe12	19.36.254.18
cb15:901b:901b:fb65:4024:3136:1324:fe13	19.36.254.19
cb15:901b:901b:fb65:4024:3136:1324:fe14	19.36.254.20
cb15:901b:901b:fb65:4024:3136:1324:fe15	19.36.254.21
cb15:901b:901b:fb65:4024:3136:1324:fe16	19.36.254.22
cb15:901b:901b:fb65:4024:3136:1324:fe17	19.36.254.23
cb15:901b:901b:fb65:4024:3136:1324:fe18	19.36.254.24
cb15:901b:901b:fb65:4024:3136:1324:fe19	19.36.254.25
cb15:901b:901b:fb65:4024:3136:1324:fe1a	19.36.254.26
cb15:901b:901b:fb65:4024:3136:1324:fe1b	19.36.254.27
cb15:901b:901b:fb65:4024:3136:1324:fe1c	19.36.254.28
cb15:901b:901b:fb65:4024:3136:1324:fe1d	19.36.254.29
cb15:901b:901b:fb65:4024:3136:1324:fe1e	19.36.254.30
cb15:901b:901b:fb65:4024:3136:1324:fe1f	19.36.254.31
cb15:901b:901b:fb65:4024:3136:1324:fe20	19.36.254.32
cb15:901b:901b:fb65:4024:3136:1324:fe21	19.36.254.33
cb15:901b:901b:fb65:4024:3136:1324:fe22	19.36.254.34
cb15:901b:901b:fb65:4024:3136:1324:fe23	19.36.254.35
cb15:901b:901b:fb65:4024:3136:1324:fe24	19.36.254.36
cb15:901b:901b:fb65:4024:3136:1324:fe25	19.36.254.37
cb15:901b:901b:fb65:4024:3136:1324:fe26	19.36.254.38
cb15:901b:901b:fb65:4024:3136:1324:fe27	19.36.254.39
cb15:901b:901b:fb65:4024:3136:1324:fe28	19.36.254.40
cb15:901b:901b:fb65:4024:3136:1324:fe29	19.36.254.41
cb15:901b:901b:fb65:4024:3136:1324:fe2a	19.36.254.42
cb15:901b:901b:fb65:4024:3136:1324:fe2b	19.36.254.43
cb15:901b:901b:fb65:4024:3136:1324:fe2c	19.36.254.44
cb15:901b:901b:fb65:4024:3136:1324:fe2d	19.36.254.45
cb15:901b:901b:fb65:4024:3136:1324:fe2e	19.36.254.46
cb15:901b:901b:fb65:4024:3136:1324:fe2f	19.36.254.47
cb15:901b:901b:fb65:4024:3136:1324:fe30	19.36.254.48
cb15:901b:901b:fb65:4024:3136:1324:fe31	19.36.254.49
cb15:901b:901b:fb65:4024:3136:1324:fe32	19.36.254.50
cb15:901b:901b:fb65:4024:3136:1324:fe33	19.36.254.51
cb15:901b:901b:fb65:4024:3136:1324:fe34	19.36.254.52
cb15:901b:901b:fb65:4024:3136:1324:fe35	19.36.254.53
cb15:901b:901b:fb65:4024:3136:1324:fe36	19.36.254.54
cb15:901b:901b:fb65:4024:3136:1324:fe37	19.36.254.55
cb15:901b:901b:fb65:4024:3136:1324:fe38	19.36.254.56
cb15:901b:901b:fb65:4024:3136:1324:fe39	19.36.254.57
cb15:901b:901b:fb65:4024:3136:1324:fe3a	19.36.254.58
cb15:901b:901b:fb65:4024:3136:1324:fe3b	19.36.254.59
cb15:901b:901b:fb65:4024:3136:1324:fe3c	19.36.254.60

cb15:901b:901b:fb65:4024:3136:1324:fe3d	19.36.254.61
cb15:901b:901b:fb65:4024:3136:1324:fe3e	19.36.254.62
cb15:901b:901b:fb65:4024:3136:1324:fe3f	19.36.254.63
cb15:901b:901b:fb65:4024:3136:1324:fe40	19.36.254.64
cb15:901b:901b:fb65:4024:3136:1324:fe41	19.36.254.65
cb15:901b:901b:fb65:4024:3136:1324:fe42	19.36.254.66
cb15:901b:901b:fb65:4024:3136:1324:fe43	19.36.254.67
cb15:901b:901b:fb65:4024:3136:1324:fe44	19.36.254.68
cb15:901b:901b:fb65:4024:3136:1324:fe45	19.36.254.69
cb15:901b:901b:fb65:4024:3136:1324:fe46	19.36.254.70
cb15:901b:901b:fb65:4024:3136:1324:fe47	19.36.254.71
cb15:901b:901b:fb65:4024:3136:1324:fe48	19.36.254.72
cb15:901b:901b:fb65:4024:3136:1324:fe49	19.36.254.73
cb15:901b:901b:fb65:4024:3136:1324:fe4a	19.36.254.74
cb15:901b:901b:fb65:4024:3136:1324:fe4b	19.36.254.75
cb15:901b:901b:fb65:4024:3136:1324:fe4c	19.36.254.76
cb15:901b:901b:fb65:4024:3136:1324:fe4d	19.36.254.77
cb15:901b:901b:fb65:4024:3136:1324:fe4e	19.36.254.78
cb15:901b:901b:fb65:4024:3136:1324:fe4f	19.36.254.79
cb15:901b:901b:fb65:4024:3136:1324:fe50	19.36.254.80
cb15:901b:901b:fb65:4024:3136:1324:fe51	19.36.254.81
cb15:901b:901b:fb65:4024:3136:1324:fe52	19.36.254.82
cb15:901b:901b:fb65:4024:3136:1324:fe53	19.36.254.83
cb15:901b:901b:fb65:4024:3136:1324:fe54	19.36.254.84
cb15:901b:901b:fb65:4024:3136:1324:fe55	19.36.254.85
cb15:901b:901b:fb65:4024:3136:1324:fe56	19.36.254.86
cb15:901b:901b:fb65:4024:3136:1324:fe57	19.36.254.87
cb15:901b:901b:fb65:4024:3136:1324:fe58	19.36.254.88
cb15:901b:901b:fb65:4024:3136:1324:fe59	19.36.254.89
cb15:901b:901b:fb65:4024:3136:1324:fe5a	19.36.254.90
cb15:901b:901b:fb65:4024:3136:1324:fe5b	19.36.254.91
cb15:901b:901b:fb65:4024:3136:1324:fe5c	19.36.254.92
cb15:901b:901b:fb65:4024:3136:1324:fe5d	19.36.254.93
cb15:901b:901b:fb65:4024:3136:1324:fe5e	19.36.254.94
cb15:901b:901b:fb65:4024:3136:1324:fe5f	19.36.254.95
cb15:901b:901b:fb65:4024:3136:1324:fe60	19.36.254.96
cb15:901b:901b:fb65:4024:3136:1324:fe61	19.36.254.97
cb15:901b:901b:fb65:4024:3136:1324:fe62	19.36.254.98
cb15:901b:901b:fb65:4024:3136:1324:fe63	19.36.254.99
cb15:901b:901b:fb65:4024:3136:1324:fe64	19.36.254.100
cb15:901b:901b:fb65:4024:3136:1324:fe65	19.36.254.101
cb15:901b:901b:fb65:4024:3136:1324:fe66	19.36.254.102
cb15:901b:901b:fb65:4024:3136:1324:fe67	19.36.254.103
cb15:901b:901b:fb65:4024:3136:1324:fe68	19.36.254.104
cb15:901b:901b:fb65:4024:3136:1324:fe69	19.36.254.105
cb15:901b:901b:fb65:4024:3136:1324:fe6a	19.36.254.106
cb15:901b:901b:fb65:4024:3136:1324:fe6b	19.36.254.107
cb15:901b:901b:fb65:4024:3136:1324:fe6c	19.36.254.108
cb15:901b:901b:fb65:4024:3136:1324:fe6d	19.36.254.109
cb15:901b:901b:fb65:4024:3136:1324:fe6e	19.36.254.110
cb15:901b:901b:fb65:4024:3136:1324:fe6f	19.36.254.111
cb15:901b:901b:fb65:4024:3136:1324:fe70	19.36.254.112
cb15:901b:901b:fb65:4024:3136:1324:fe71	19.36.254.113
cb15:901b:901b:fb65:4024:3136:1324:fe72	19.36.254.114
cb15:901b:901b:fb65:4024:3136:1324:fe73	19.36.254.115
cb15:901b:901b:fb65:4024:3136:1324:fe74	19.36.254.116
cb15:901b:901b:fb65:4024:3136:1324:fe75	19.36.254.117
cb15:901b:901b:fb65:4024:3136:1324:fe76	19.36.254.118
cb15:901b:901b:fb65:4024:3136:1324:fe77	19.36.254.119
cb15:901b:901b:fb65:4024:3136:1324:fe78	19.36.254.120

cb15:901b:901b:fb65:4024:3136:1324:fe79	19.36.254.121
cb15:901b:901b:fb65:4024:3136:1324:fe7a	19.36.254.122
cb15:901b:901b:fb65:4024:3136:1324:fe7b	19.36.254.123
cb15:901b:901b:fb65:4024:3136:1324:fe7c	19.36.254.124
cb15:901b:901b:fb65:4024:3136:1324:fe7d	19.36.254.125
cb15:901b:901b:fb65:4024:3136:1324:fe7e	19.36.254.126
cb15:901b:901b:fb65:4024:3136:1324:fe7f	19.36.254.127
cb15:901b:901b:fb65:4024:3136:1324:fe80	19.36.254.128
cb15:901b:901b:fb65:4024:3136:1324:fe81	19.36.254.129
cb15:901b:901b:fb65:4024:3136:1324:fe82	19.36.254.130
cb15:901b:901b:fb65:4024:3136:1324:fe83	19.36.254.131
cb15:901b:901b:fb65:4024:3136:1324:fe84	19.36.254.132
cb15:901b:901b:fb65:4024:3136:1324:fe85	19.36.254.133
cb15:901b:901b:fb65:4024:3136:1324:fe86	19.36.254.134
cb15:901b:901b:fb65:4024:3136:1324:fe87	19.36.254.135
cb15:901b:901b:fb65:4024:3136:1324:fe88	19.36.254.136
cb15:901b:901b:fb65:4024:3136:1324:fe89	19.36.254.137
cb15:901b:901b:fb65:4024:3136:1324:fe8a	19.36.254.138
cb15:901b:901b:fb65:4024:3136:1324:fe8b	19.36.254.139
cb15:901b:901b:fb65:4024:3136:1324:fe8c	19.36.254.140
cb15:901b:901b:fb65:4024:3136:1324:fe8d	19.36.254.141
cb15:901b:901b:fb65:4024:3136:1324:fe8e	19.36.254.142
cb15:901b:901b:fb65:4024:3136:1324:fe8f	19.36.254.143
cb15:901b:901b:fb65:4024:3136:1324:fe90	19.36.254.144
cb15:901b:901b:fb65:4024:3136:1324:fe91	19.36.254.145
cb15:901b:901b:fb65:4024:3136:1324:fe92	19.36.254.146
cb15:901b:901b:fb65:4024:3136:1324:fe93	19.36.254.147
cb15:901b:901b:fb65:4024:3136:1324:fe94	19.36.254.148
cb15:901b:901b:fb65:4024:3136:1324:fe95	19.36.254.149
cb15:901b:901b:fb65:4024:3136:1324:fe96	19.36.254.150
cb15:901b:901b:fb65:4024:3136:1324:fe97	19.36.254.151
cb15:901b:901b:fb65:4024:3136:1324:fe98	19.36.254.152
cb15:901b:901b:fb65:4024:3136:1324:fe99	19.36.254.153
cb15:901b:901b:fb65:4024:3136:1324:fe9a	19.36.254.154
cb15:901b:901b:fb65:4024:3136:1324:fe9b	19.36.254.155
cb15:901b:901b:fb65:4024:3136:1324:fe9c	19.36.254.156
cb15:901b:901b:fb65:4024:3136:1324:fe9d	19.36.254.157
cb15:901b:901b:fb65:4024:3136:1324:fe9e	19.36.254.158
cb15:901b:901b:fb65:4024:3136:1324:fe9f	19.36.254.159
cb15:901b:901b:fb65:4024:3136:1324:fea0	19.36.254.160
cb15:901b:901b:fb65:4024:3136:1324:fea1	19.36.254.161
cb15:901b:901b:fb65:4024:3136:1324:fea2	19.36.254.162
cb15:901b:901b:fb65:4024:3136:1324:fea3	19.36.254.163
cb15:901b:901b:fb65:4024:3136:1324:fea4	19.36.254.164
cb15:901b:901b:fb65:4024:3136:1324:fea5	19.36.254.165
cb15:901b:901b:fb65:4024:3136:1324:fea6	19.36.254.166
cb15:901b:901b:fb65:4024:3136:1324:fea7	19.36.254.167
cb15:901b:901b:fb65:4024:3136:1324:fea8	19.36.254.168
cb15:901b:901b:fb65:4024:3136:1324:fea9	19.36.254.169
cb15:901b:901b:fb65:4024:3136:1324:feaa	19.36.254.170
cb15:901b:901b:fb65:4024:3136:1324:feab	19.36.254.171
cb15:901b:901b:fb65:4024:3136:1324:feac	19.36.254.172
cb15:901b:901b:fb65:4024:3136:1324:fead	19.36.254.173
cb15:901b:901b:fb65:4024:3136:1324:feae	19.36.254.174
cb15:901b:901b:fb65:4024:3136:1324:feaf	19.36.254.175
cb15:901b:901b:fb65:4024:3136:1324:feb0	19.36.254.176
cb15:901b:901b:fb65:4024:3136:1324:feb1	19.36.254.177
cb15:901b:901b:fb65:4024:3136:1324:feb2	19.36.254.178
cb15:901b:901b:fb65:4024:3136:1324:feb3	19.36.254.179
cb15:901b:901b:fb65:4024:3136:1324:feb4	19.36.254.180

cb15:901b:901b:fb65:4024:3136:1324:feb5	19.36.254.181
cb15:901b:901b:fb65:4024:3136:1324:feb6	19.36.254.182
cb15:901b:901b:fb65:4024:3136:1324:feb7	19.36.254.183
cb15:901b:901b:fb65:4024:3136:1324:feb8	19.36.254.184
cb15:901b:901b:fb65:4024:3136:1324:feb9	19.36.254.185
cb15:901b:901b:fb65:4024:3136:1324:feba	19.36.254.186
cb15:901b:901b:fb65:4024:3136:1324:febb	19.36.254.187
cb15:901b:901b:fb65:4024:3136:1324:febc	19.36.254.188
cb15:901b:901b:fb65:4024:3136:1324:febd	19.36.254.189
cb15:901b:901b:fb65:4024:3136:1324:febe	19.36.254.190
cb15:901b:901b:fb65:4024:3136:1324:febf	19.36.254.191
cb15:901b:901b:fb65:4024:3136:1324:fec0	19.36.254.192
cb15:901b:901b:fb65:4024:3136:1324:fec1	19.36.254.193
cb15:901b:901b:fb65:4024:3136:1324:fec2	19.36.254.194
cb15:901b:901b:fb65:4024:3136:1324:fec3	19.36.254.195
cb15:901b:901b:fb65:4024:3136:1324:fec4	19.36.254.196
cb15:901b:901b:fb65:4024:3136:1324:fec5	19.36.254.197
cb15:901b:901b:fb65:4024:3136:1324:fec6	19.36.254.198
cb15:901b:901b:fb65:4024:3136:1324:fec7	19.36.254.199
cb15:901b:901b:fb65:4024:3136:1324:fec8	19.36.254.200
cb15:901b:901b:fb65:4024:3136:1324:fec9	19.36.254.201
cb15:901b:901b:fb65:4024:3136:1324:feca	19.36.254.202
cb15:901b:901b:fb65:4024:3136:1324:fecb	19.36.254.203
cb15:901b:901b:fb65:4024:3136:1324:fecc	19.36.254.204
cb15:901b:901b:fb65:4024:3136:1324:fecd	19.36.254.205
cb15:901b:901b:fb65:4024:3136:1324:fece	19.36.254.206
cb15:901b:901b:fb65:4024:3136:1324:fecf	19.36.254.207
cb15:901b:901b:fb65:4024:3136:1324:fed0	19.36.254.208
cb15:901b:901b:fb65:4024:3136:1324:fed1	19.36.254.209
cb15:901b:901b:fb65:4024:3136:1324:fed2	19.36.254.210
cb15:901b:901b:fb65:4024:3136:1324:fed3	19.36.254.211
cb15:901b:901b:fb65:4024:3136:1324:fed4	19.36.254.212
cb15:901b:901b:fb65:4024:3136:1324:fed5	19.36.254.213
cb15:901b:901b:fb65:4024:3136:1324:fed6	19.36.254.214
cb15:901b:901b:fb65:4024:3136:1324:fed7	19.36.254.215
cb15:901b:901b:fb65:4024:3136:1324:fed8	19.36.254.216
cb15:901b:901b:fb65:4024:3136:1324:fed9	19.36.254.217
cb15:901b:901b:fb65:4024:3136:1324:feda	19.36.254.218
cb15:901b:901b:fb65:4024:3136:1324:fedb	19.36.254.219
cb15:901b:901b:fb65:4024:3136:1324:fedc	19.36.254.220
cb15:901b:901b:fb65:4024:3136:1324:fedd	19.36.254.221
cb15:901b:901b:fb65:4024:3136:1324:fede	19.36.254.222
cb15:901b:901b:fb65:4024:3136:1324:fedf	19.36.254.223
cb15:901b:901b:fb65:4024:3136:1324:fee0	19.36.254.224
cb15:901b:901b:fb65:4024:3136:1324:fee1	19.36.254.225
cb15:901b:901b:fb65:4024:3136:1324:fee2	19.36.254.226
cb15:901b:901b:fb65:4024:3136:1324:fee3	19.36.254.227
cb15:901b:901b:fb65:4024:3136:1324:fee4	19.36.254.228
cb15:901b:901b:fb65:4024:3136:1324:fee5	19.36.254.229
cb15:901b:901b:fb65:4024:3136:1324:fee6	19.36.254.230
cb15:901b:901b:fb65:4024:3136:1324:fee7	19.36.254.231
cb15:901b:901b:fb65:4024:3136:1324:fee8	19.36.254.232
cb15:901b:901b:fb65:4024:3136:1324:fee9	19.36.254.233
cb15:901b:901b:fb65:4024:3136:1324:feea	19.36.254.234
cb15:901b:901b:fb65:4024:3136:1324:feeb	19.36.254.235
cb15:901b:901b:fb65:4024:3136:1324:feec	19.36.254.236
cb15:901b:901b:fb65:4024:3136:1324:feed	19.36.254.237
cb15:901b:901b:fb65:4024:3136:1324:feee	19.36.254.238
cb15:901b:901b:fb65:4024:3136:1324:feef	19.36.254.239
cb15:901b:901b:fb65:4024:3136:1324:fef0	19.36.254.240
cb15:901b:901b:fb65:4024:3136:1324:fef1	19.36.254.241
cb15:901b:901b:fb65:4024:3136:1324:fef2	19.36.254.242
cb15:901b:901b:fb65:4024:3136:1324:fef3	19.36.254.243
cb15:901b:901b:fb65:4024:3136:1324:fef4	19.36.254.244
cb15:901b:901b:fb65:4024:3136:1324:fef5	19.36.254.245
cb15:901b:901b:fb65:4024:3136:1324:fef6	19.36.254.246
cb15:901b:901b:fb65:4024:3136:1324:fef7	19.36.254.247
cb15:901b:901b:fb65:4024:3136:1324:fef8	19.36.254.248
cb15:901b:901b:fb65:4024:3136:1324:fef9	19.36.254.249
cb15:901b:901b:fb65:4024:3136:1324:fefa	19.36.254.250
cb15:901b:901b:fb65:4024:3136:1324:fefb	19.36.254.251
cb15:901b:901b:fb65:4024:3136:1324:fefc	19.36.254.252
cb15:901b:901b:fb65:4024:3136:1324:fefd	19.36.254.253
cb15:901b:901b:fb65:4024:3136:1324:fefe	19.36.254.254
cb15:901b:901b:fb65:4024:3136:1324:feff	19.36.254.255

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.