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:1324:ada3:db24:c681:ac01	198.129.172.1
cb15:901b:901b:1324:ada3:db24:c681:ac02	198.129.172.2
cb15:901b:901b:1324:ada3:db24:c681:ac03	198.129.172.3
cb15:901b:901b:1324:ada3:db24:c681:ac04	198.129.172.4
cb15:901b:901b:1324:ada3:db24:c681:ac05	198.129.172.5
cb15:901b:901b:1324:ada3:db24:c681:ac06	198.129.172.6
cb15:901b:901b:1324:ada3:db24:c681:ac07	198.129.172.7
cb15:901b:901b:1324:ada3:db24:c681:ac08	198.129.172.8
cb15:901b:901b:1324:ada3:db24:c681:ac09	198.129.172.9
cb15:901b:901b:1324:ada3:db24:c681:ac0a	198.129.172.10
cb15:901b:901b:1324:ada3:db24:c681:ac0b	198.129.172.11
cb15:901b:901b:1324:ada3:db24:c681:ac0c	198.129.172.12
cb15:901b:901b:1324:ada3:db24:c681:ac0d	198.129.172.13
cb15:901b:901b:1324:ada3:db24:c681:ac0e	198.129.172.14
cb15:901b:901b:1324:ada3:db24:c681:ac0f	198.129.172.15
cb15:901b:901b:1324:ada3:db24:c681:ac10	198.129.172.16
cb15:901b:901b:1324:ada3:db24:c681:ac11	198.129.172.17
cb15:901b:901b:1324:ada3:db24:c681:ac12	198.129.172.18
cb15:901b:901b:1324:ada3:db24:c681:ac13	198.129.172.19
cb15:901b:901b:1324:ada3:db24:c681:ac14	198.129.172.20
cb15:901b:901b:1324:ada3:db24:c681:ac15	198.129.172.21
cb15:901b:901b:1324:ada3:db24:c681:ac16	198.129.172.22
cb15:901b:901b:1324:ada3:db24:c681:ac17	198.129.172.23
cb15:901b:901b:1324:ada3:db24:c681:ac18	198.129.172.24
cb15:901b:901b:1324:ada3:db24:c681:ac19	198.129.172.25
cb15:901b:901b:1324:ada3:db24:c681:ac1a	198.129.172.26
cb15:901b:901b:1324:ada3:db24:c681:ac1b	198.129.172.27
cb15:901b:901b:1324:ada3:db24:c681:ac1c	198.129.172.28
cb15:901b:901b:1324:ada3:db24:c681:ac1d	198.129.172.29
cb15:901b:901b:1324:ada3:db24:c681:ac1e	198.129.172.30
cb15:901b:901b:1324:ada3:db24:c681:ac1f	198.129.172.31
cb15:901b:901b:1324:ada3:db24:c681:ac20	198.129.172.32
cb15:901b:901b:1324:ada3:db24:c681:ac21	198.129.172.33
cb15:901b:901b:1324:ada3:db24:c681:ac22	198.129.172.34
cb15:901b:901b:1324:ada3:db24:c681:ac23	198.129.172.35
cb15:901b:901b:1324:ada3:db24:c681:ac24	198.129.172.36
cb15:901b:901b:1324:ada3:db24:c681:ac25	198.129.172.37
cb15:901b:901b:1324:ada3:db24:c681:ac26	198.129.172.38
cb15:901b:901b:1324:ada3:db24:c681:ac27	198.129.172.39
cb15:901b:901b:1324:ada3:db24:c681:ac28	198.129.172.40
cb15:901b:901b:1324:ada3:db24:c681:ac29	198.129.172.41
cb15:901b:901b:1324:ada3:db24:c681:ac2a	198.129.172.42
cb15:901b:901b:1324:ada3:db24:c681:ac2b	198.129.172.43
cb15:901b:901b:1324:ada3:db24:c681:ac2c	198.129.172.44
cb15:901b:901b:1324:ada3:db24:c681:ac2d	198.129.172.45
cb15:901b:901b:1324:ada3:db24:c681:ac2e	198.129.172.46
cb15:901b:901b:1324:ada3:db24:c681:ac2f	198.129.172.47
cb15:901b:901b:1324:ada3:db24:c681:ac30	198.129.172.48
cb15:901b:901b:1324:ada3:db24:c681:ac31	198.129.172.49
cb15:901b:901b:1324:ada3:db24:c681:ac32	198.129.172.50
cb15:901b:901b:1324:ada3:db24:c681:ac33	198.129.172.51
cb15:901b:901b:1324:ada3:db24:c681:ac34	198.129.172.52
cb15:901b:901b:1324:ada3:db24:c681:ac35	198.129.172.53
cb15:901b:901b:1324:ada3:db24:c681:ac36	198.129.172.54
cb15:901b:901b:1324:ada3:db24:c681:ac37	198.129.172.55
cb15:901b:901b:1324:ada3:db24:c681:ac38	198.129.172.56
cb15:901b:901b:1324:ada3:db24:c681:ac39	198.129.172.57
cb15:901b:901b:1324:ada3:db24:c681:ac3a	198.129.172.58
cb15:901b:901b:1324:ada3:db24:c681:ac3b	198.129.172.59
cb15:901b:901b:1324:ada3:db24:c681:ac3c	198.129.172.60

cb15:901b:901b:1324:ada3:db24:c681:ac3d	198.129.172.61
cb15:901b:901b:1324:ada3:db24:c681:ac3e	198.129.172.62
cb15:901b:901b:1324:ada3:db24:c681:ac3f	198.129.172.63
cb15:901b:901b:1324:ada3:db24:c681:ac40	198.129.172.64
cb15:901b:901b:1324:ada3:db24:c681:ac41	198.129.172.65
cb15:901b:901b:1324:ada3:db24:c681:ac42	198.129.172.66
cb15:901b:901b:1324:ada3:db24:c681:ac43	198.129.172.67
cb15:901b:901b:1324:ada3:db24:c681:ac44	198.129.172.68
cb15:901b:901b:1324:ada3:db24:c681:ac45	198.129.172.69
cb15:901b:901b:1324:ada3:db24:c681:ac46	198.129.172.70
cb15:901b:901b:1324:ada3:db24:c681:ac47	198.129.172.71
cb15:901b:901b:1324:ada3:db24:c681:ac48	198.129.172.72
cb15:901b:901b:1324:ada3:db24:c681:ac49	198.129.172.73
cb15:901b:901b:1324:ada3:db24:c681:ac4a	198.129.172.74
cb15:901b:901b:1324:ada3:db24:c681:ac4b	198.129.172.75
cb15:901b:901b:1324:ada3:db24:c681:ac4c	198.129.172.76
cb15:901b:901b:1324:ada3:db24:c681:ac4d	198.129.172.77
cb15:901b:901b:1324:ada3:db24:c681:ac4e	198.129.172.78
cb15:901b:901b:1324:ada3:db24:c681:ac4f	198.129.172.79
cb15:901b:901b:1324:ada3:db24:c681:ac50	198.129.172.80
cb15:901b:901b:1324:ada3:db24:c681:ac51	198.129.172.81
cb15:901b:901b:1324:ada3:db24:c681:ac52	198.129.172.82
cb15:901b:901b:1324:ada3:db24:c681:ac53	198.129.172.83
cb15:901b:901b:1324:ada3:db24:c681:ac54	198.129.172.84
cb15:901b:901b:1324:ada3:db24:c681:ac55	198.129.172.85
cb15:901b:901b:1324:ada3:db24:c681:ac56	198.129.172.86
cb15:901b:901b:1324:ada3:db24:c681:ac57	198.129.172.87
cb15:901b:901b:1324:ada3:db24:c681:ac58	198.129.172.88
cb15:901b:901b:1324:ada3:db24:c681:ac59	198.129.172.89
cb15:901b:901b:1324:ada3:db24:c681:ac5a	198.129.172.90
cb15:901b:901b:1324:ada3:db24:c681:ac5b	198.129.172.91
cb15:901b:901b:1324:ada3:db24:c681:ac5c	198.129.172.92
cb15:901b:901b:1324:ada3:db24:c681:ac5d	198.129.172.93
cb15:901b:901b:1324:ada3:db24:c681:ac5e	198.129.172.94
cb15:901b:901b:1324:ada3:db24:c681:ac5f	198.129.172.95
cb15:901b:901b:1324:ada3:db24:c681:ac60	198.129.172.96
cb15:901b:901b:1324:ada3:db24:c681:ac61	198.129.172.97
cb15:901b:901b:1324:ada3:db24:c681:ac62	198.129.172.98
cb15:901b:901b:1324:ada3:db24:c681:ac63	198.129.172.99
cb15:901b:901b:1324:ada3:db24:c681:ac64	198.129.172.100
cb15:901b:901b:1324:ada3:db24:c681:ac65	198.129.172.101
cb15:901b:901b:1324:ada3:db24:c681:ac66	198.129.172.102
cb15:901b:901b:1324:ada3:db24:c681:ac67	198.129.172.103
cb15:901b:901b:1324:ada3:db24:c681:ac68	198.129.172.104
cb15:901b:901b:1324:ada3:db24:c681:ac69	198.129.172.105
cb15:901b:901b:1324:ada3:db24:c681:ac6a	198.129.172.106
cb15:901b:901b:1324:ada3:db24:c681:ac6b	198.129.172.107
cb15:901b:901b:1324:ada3:db24:c681:ac6c	198.129.172.108
cb15:901b:901b:1324:ada3:db24:c681:ac6d	198.129.172.109
cb15:901b:901b:1324:ada3:db24:c681:ac6e	198.129.172.110
cb15:901b:901b:1324:ada3:db24:c681:ac6f	198.129.172.111
cb15:901b:901b:1324:ada3:db24:c681:ac70	198.129.172.112
cb15:901b:901b:1324:ada3:db24:c681:ac71	198.129.172.113
cb15:901b:901b:1324:ada3:db24:c681:ac72	198.129.172.114
cb15:901b:901b:1324:ada3:db24:c681:ac73	198.129.172.115
cb15:901b:901b:1324:ada3:db24:c681:ac74	198.129.172.116
cb15:901b:901b:1324:ada3:db24:c681:ac75	198.129.172.117
cb15:901b:901b:1324:ada3:db24:c681:ac76	198.129.172.118
cb15:901b:901b:1324:ada3:db24:c681:ac77	198.129.172.119
cb15:901b:901b:1324:ada3:db24:c681:ac78	198.129.172.120

cb15:901b:901b:1324:ada3:db24:c681:ac79	198.129.172.121
cb15:901b:901b:1324:ada3:db24:c681:ac7a	198.129.172.122
cb15:901b:901b:1324:ada3:db24:c681:ac7b	198.129.172.123
cb15:901b:901b:1324:ada3:db24:c681:ac7c	198.129.172.124
cb15:901b:901b:1324:ada3:db24:c681:ac7d	198.129.172.125
cb15:901b:901b:1324:ada3:db24:c681:ac7e	198.129.172.126
cb15:901b:901b:1324:ada3:db24:c681:ac7f	198.129.172.127
cb15:901b:901b:1324:ada3:db24:c681:ac80	198.129.172.128
cb15:901b:901b:1324:ada3:db24:c681:ac81	198.129.172.129
cb15:901b:901b:1324:ada3:db24:c681:ac82	198.129.172.130
cb15:901b:901b:1324:ada3:db24:c681:ac83	198.129.172.131
cb15:901b:901b:1324:ada3:db24:c681:ac84	198.129.172.132
cb15:901b:901b:1324:ada3:db24:c681:ac85	198.129.172.133
cb15:901b:901b:1324:ada3:db24:c681:ac86	198.129.172.134
cb15:901b:901b:1324:ada3:db24:c681:ac87	198.129.172.135
cb15:901b:901b:1324:ada3:db24:c681:ac88	198.129.172.136
cb15:901b:901b:1324:ada3:db24:c681:ac89	198.129.172.137
cb15:901b:901b:1324:ada3:db24:c681:ac8a	198.129.172.138
cb15:901b:901b:1324:ada3:db24:c681:ac8b	198.129.172.139
cb15:901b:901b:1324:ada3:db24:c681:ac8c	198.129.172.140
cb15:901b:901b:1324:ada3:db24:c681:ac8d	198.129.172.141
cb15:901b:901b:1324:ada3:db24:c681:ac8e	198.129.172.142
cb15:901b:901b:1324:ada3:db24:c681:ac8f	198.129.172.143
cb15:901b:901b:1324:ada3:db24:c681:ac90	198.129.172.144
cb15:901b:901b:1324:ada3:db24:c681:ac91	198.129.172.145
cb15:901b:901b:1324:ada3:db24:c681:ac92	198.129.172.146
cb15:901b:901b:1324:ada3:db24:c681:ac93	198.129.172.147
cb15:901b:901b:1324:ada3:db24:c681:ac94	198.129.172.148
cb15:901b:901b:1324:ada3:db24:c681:ac95	198.129.172.149
cb15:901b:901b:1324:ada3:db24:c681:ac96	198.129.172.150
cb15:901b:901b:1324:ada3:db24:c681:ac97	198.129.172.151
cb15:901b:901b:1324:ada3:db24:c681:ac98	198.129.172.152
cb15:901b:901b:1324:ada3:db24:c681:ac99	198.129.172.153
cb15:901b:901b:1324:ada3:db24:c681:ac9a	198.129.172.154
cb15:901b:901b:1324:ada3:db24:c681:ac9b	198.129.172.155
cb15:901b:901b:1324:ada3:db24:c681:ac9c	198.129.172.156
cb15:901b:901b:1324:ada3:db24:c681:ac9d	198.129.172.157
cb15:901b:901b:1324:ada3:db24:c681:ac9e	198.129.172.158
cb15:901b:901b:1324:ada3:db24:c681:ac9f	198.129.172.159
cb15:901b:901b:1324:ada3:db24:c681:aca0	198.129.172.160
cb15:901b:901b:1324:ada3:db24:c681:aca1	198.129.172.161
cb15:901b:901b:1324:ada3:db24:c681:aca2	198.129.172.162
cb15:901b:901b:1324:ada3:db24:c681:aca3	198.129.172.163
cb15:901b:901b:1324:ada3:db24:c681:aca4	198.129.172.164
cb15:901b:901b:1324:ada3:db24:c681:aca5	198.129.172.165
cb15:901b:901b:1324:ada3:db24:c681:aca6	198.129.172.166
cb15:901b:901b:1324:ada3:db24:c681:aca7	198.129.172.167
cb15:901b:901b:1324:ada3:db24:c681:aca8	198.129.172.168
cb15:901b:901b:1324:ada3:db24:c681:aca9	198.129.172.169
cb15:901b:901b:1324:ada3:db24:c681:acaa	198.129.172.170
cb15:901b:901b:1324:ada3:db24:c681:acab	198.129.172.171
cb15:901b:901b:1324:ada3:db24:c681:acac	198.129.172.172
cb15:901b:901b:1324:ada3:db24:c681:acad	198.129.172.173
cb15:901b:901b:1324:ada3:db24:c681:acae	198.129.172.174
cb15:901b:901b:1324:ada3:db24:c681:acaf	198.129.172.175
cb15:901b:901b:1324:ada3:db24:c681:acb0	198.129.172.176
cb15:901b:901b:1324:ada3:db24:c681:acb1	198.129.172.177
cb15:901b:901b:1324:ada3:db24:c681:acb2	198.129.172.178
cb15:901b:901b:1324:ada3:db24:c681:acb3	198.129.172.179
cb15:901b:901b:1324:ada3:db24:c681:acb4	198.129.172.180

cb15:901b:901b:1324:ada3:db24:c681:acb5	198.129.172.181
cb15:901b:901b:1324:ada3:db24:c681:acb6	198.129.172.182
cb15:901b:901b:1324:ada3:db24:c681:acb7	198.129.172.183
cb15:901b:901b:1324:ada3:db24:c681:acb8	198.129.172.184
cb15:901b:901b:1324:ada3:db24:c681:acb9	198.129.172.185
cb15:901b:901b:1324:ada3:db24:c681:acba	198.129.172.186
cb15:901b:901b:1324:ada3:db24:c681:acbb	198.129.172.187
cb15:901b:901b:1324:ada3:db24:c681:acbc	198.129.172.188
cb15:901b:901b:1324:ada3:db24:c681:acbd	198.129.172.189
cb15:901b:901b:1324:ada3:db24:c681:acbe	198.129.172.190
cb15:901b:901b:1324:ada3:db24:c681:acbf	198.129.172.191
cb15:901b:901b:1324:ada3:db24:c681:acc0	198.129.172.192
cb15:901b:901b:1324:ada3:db24:c681:acc1	198.129.172.193
cb15:901b:901b:1324:ada3:db24:c681:acc2	198.129.172.194
cb15:901b:901b:1324:ada3:db24:c681:acc3	198.129.172.195
cb15:901b:901b:1324:ada3:db24:c681:acc4	198.129.172.196
cb15:901b:901b:1324:ada3:db24:c681:acc5	198.129.172.197
cb15:901b:901b:1324:ada3:db24:c681:acc6	198.129.172.198
cb15:901b:901b:1324:ada3:db24:c681:acc7	198.129.172.199
cb15:901b:901b:1324:ada3:db24:c681:acc8	198.129.172.200
cb15:901b:901b:1324:ada3:db24:c681:acc9	198.129.172.201
cb15:901b:901b:1324:ada3:db24:c681:acca	198.129.172.202
cb15:901b:901b:1324:ada3:db24:c681:accb	198.129.172.203
cb15:901b:901b:1324:ada3:db24:c681:accc	198.129.172.204
cb15:901b:901b:1324:ada3:db24:c681:accd	198.129.172.205
cb15:901b:901b:1324:ada3:db24:c681:acce	198.129.172.206
cb15:901b:901b:1324:ada3:db24:c681:accf	198.129.172.207
cb15:901b:901b:1324:ada3:db24:c681:acd0	198.129.172.208
cb15:901b:901b:1324:ada3:db24:c681:acd1	198.129.172.209
cb15:901b:901b:1324:ada3:db24:c681:acd2	198.129.172.210
cb15:901b:901b:1324:ada3:db24:c681:acd3	198.129.172.211
cb15:901b:901b:1324:ada3:db24:c681:acd4	198.129.172.212
cb15:901b:901b:1324:ada3:db24:c681:acd5	198.129.172.213
cb15:901b:901b:1324:ada3:db24:c681:acd6	198.129.172.214
cb15:901b:901b:1324:ada3:db24:c681:acd7	198.129.172.215
cb15:901b:901b:1324:ada3:db24:c681:acd8	198.129.172.216
cb15:901b:901b:1324:ada3:db24:c681:acd9	198.129.172.217
cb15:901b:901b:1324:ada3:db24:c681:acda	198.129.172.218
cb15:901b:901b:1324:ada3:db24:c681:acdb	198.129.172.219
cb15:901b:901b:1324:ada3:db24:c681:acdc	198.129.172.220
cb15:901b:901b:1324:ada3:db24:c681:acdd	198.129.172.221
cb15:901b:901b:1324:ada3:db24:c681:acde	198.129.172.222
cb15:901b:901b:1324:ada3:db24:c681:acdf	198.129.172.223
cb15:901b:901b:1324:ada3:db24:c681:ace0	198.129.172.224
cb15:901b:901b:1324:ada3:db24:c681:ace1	198.129.172.225
cb15:901b:901b:1324:ada3:db24:c681:ace2	198.129.172.226
cb15:901b:901b:1324:ada3:db24:c681:ace3	198.129.172.227
cb15:901b:901b:1324:ada3:db24:c681:ace4	198.129.172.228
cb15:901b:901b:1324:ada3:db24:c681:ace5	198.129.172.229
cb15:901b:901b:1324:ada3:db24:c681:ace6	198.129.172.230
cb15:901b:901b:1324:ada3:db24:c681:ace7	198.129.172.231
cb15:901b:901b:1324:ada3:db24:c681:ace8	198.129.172.232
cb15:901b:901b:1324:ada3:db24:c681:ace9	198.129.172.233
cb15:901b:901b:1324:ada3:db24:c681:acea	198.129.172.234
cb15:901b:901b:1324:ada3:db24:c681:aceb	198.129.172.235
cb15:901b:901b:1324:ada3:db24:c681:acec	198.129.172.236
cb15:901b:901b:1324:ada3:db24:c681:aced	198.129.172.237
cb15:901b:901b:1324:ada3:db24:c681:acee	198.129.172.238
cb15:901b:901b:1324:ada3:db24:c681:acef	198.129.172.239
cb15:901b:901b:1324:ada3:db24:c681:acf0	198.129.172.240
cb15:901b:901b:1324:ada3:db24:c681:acf1	198.129.172.241
cb15:901b:901b:1324:ada3:db24:c681:acf2	198.129.172.242
cb15:901b:901b:1324:ada3:db24:c681:acf3	198.129.172.243
cb15:901b:901b:1324:ada3:db24:c681:acf4	198.129.172.244
cb15:901b:901b:1324:ada3:db24:c681:acf5	198.129.172.245
cb15:901b:901b:1324:ada3:db24:c681:acf6	198.129.172.246
cb15:901b:901b:1324:ada3:db24:c681:acf7	198.129.172.247
cb15:901b:901b:1324:ada3:db24:c681:acf8	198.129.172.248
cb15:901b:901b:1324:ada3:db24:c681:acf9	198.129.172.249
cb15:901b:901b:1324:ada3:db24:c681:acfa	198.129.172.250
cb15:901b:901b:1324:ada3:db24:c681:acfb	198.129.172.251
cb15:901b:901b:1324:ada3:db24:c681:acfc	198.129.172.252
cb15:901b:901b:1324:ada3:db24:c681:acfd	198.129.172.253
cb15:901b:901b:1324:ada3:db24:c681:acfe	198.129.172.254
cb15:901b:901b:1324:ada3:db24:c681:acff	198.129.172.255

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.