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:d157:b51:8045:b51a:ffde:ac01	255.222.172.1
cb15:901b:d157:b51:8045:b51a:ffde:ac02	255.222.172.2
cb15:901b:d157:b51:8045:b51a:ffde:ac03	255.222.172.3
cb15:901b:d157:b51:8045:b51a:ffde:ac04	255.222.172.4
cb15:901b:d157:b51:8045:b51a:ffde:ac05	255.222.172.5
cb15:901b:d157:b51:8045:b51a:ffde:ac06	255.222.172.6
cb15:901b:d157:b51:8045:b51a:ffde:ac07	255.222.172.7
cb15:901b:d157:b51:8045:b51a:ffde:ac08	255.222.172.8
cb15:901b:d157:b51:8045:b51a:ffde:ac09	255.222.172.9
cb15:901b:d157:b51:8045:b51a:ffde:ac0a	255.222.172.10
cb15:901b:d157:b51:8045:b51a:ffde:ac0b	255.222.172.11
cb15:901b:d157:b51:8045:b51a:ffde:ac0c	255.222.172.12
cb15:901b:d157:b51:8045:b51a:ffde:ac0d	255.222.172.13
cb15:901b:d157:b51:8045:b51a:ffde:ac0e	255.222.172.14
cb15:901b:d157:b51:8045:b51a:ffde:ac0f	255.222.172.15
cb15:901b:d157:b51:8045:b51a:ffde:ac10	255.222.172.16
cb15:901b:d157:b51:8045:b51a:ffde:ac11	255.222.172.17
cb15:901b:d157:b51:8045:b51a:ffde:ac12	255.222.172.18
cb15:901b:d157:b51:8045:b51a:ffde:ac13	255.222.172.19
cb15:901b:d157:b51:8045:b51a:ffde:ac14	255.222.172.20
cb15:901b:d157:b51:8045:b51a:ffde:ac15	255.222.172.21
cb15:901b:d157:b51:8045:b51a:ffde:ac16	255.222.172.22
cb15:901b:d157:b51:8045:b51a:ffde:ac17	255.222.172.23
cb15:901b:d157:b51:8045:b51a:ffde:ac18	255.222.172.24
cb15:901b:d157:b51:8045:b51a:ffde:ac19	255.222.172.25
cb15:901b:d157:b51:8045:b51a:ffde:ac1a	255.222.172.26
cb15:901b:d157:b51:8045:b51a:ffde:ac1b	255.222.172.27
cb15:901b:d157:b51:8045:b51a:ffde:ac1c	255.222.172.28
cb15:901b:d157:b51:8045:b51a:ffde:ac1d	255.222.172.29
cb15:901b:d157:b51:8045:b51a:ffde:ac1e	255.222.172.30
cb15:901b:d157:b51:8045:b51a:ffde:ac1f	255.222.172.31
cb15:901b:d157:b51:8045:b51a:ffde:ac20	255.222.172.32
cb15:901b:d157:b51:8045:b51a:ffde:ac21	255.222.172.33
cb15:901b:d157:b51:8045:b51a:ffde:ac22	255.222.172.34
cb15:901b:d157:b51:8045:b51a:ffde:ac23	255.222.172.35
cb15:901b:d157:b51:8045:b51a:ffde:ac24	255.222.172.36
cb15:901b:d157:b51:8045:b51a:ffde:ac25	255.222.172.37
cb15:901b:d157:b51:8045:b51a:ffde:ac26	255.222.172.38
cb15:901b:d157:b51:8045:b51a:ffde:ac27	255.222.172.39
cb15:901b:d157:b51:8045:b51a:ffde:ac28	255.222.172.40
cb15:901b:d157:b51:8045:b51a:ffde:ac29	255.222.172.41
cb15:901b:d157:b51:8045:b51a:ffde:ac2a	255.222.172.42
cb15:901b:d157:b51:8045:b51a:ffde:ac2b	255.222.172.43
cb15:901b:d157:b51:8045:b51a:ffde:ac2c	255.222.172.44
cb15:901b:d157:b51:8045:b51a:ffde:ac2d	255.222.172.45
cb15:901b:d157:b51:8045:b51a:ffde:ac2e	255.222.172.46
cb15:901b:d157:b51:8045:b51a:ffde:ac2f	255.222.172.47
cb15:901b:d157:b51:8045:b51a:ffde:ac30	255.222.172.48
cb15:901b:d157:b51:8045:b51a:ffde:ac31	255.222.172.49
cb15:901b:d157:b51:8045:b51a:ffde:ac32	255.222.172.50
cb15:901b:d157:b51:8045:b51a:ffde:ac33	255.222.172.51
cb15:901b:d157:b51:8045:b51a:ffde:ac34	255.222.172.52
cb15:901b:d157:b51:8045:b51a:ffde:ac35	255.222.172.53
cb15:901b:d157:b51:8045:b51a:ffde:ac36	255.222.172.54
cb15:901b:d157:b51:8045:b51a:ffde:ac37	255.222.172.55
cb15:901b:d157:b51:8045:b51a:ffde:ac38	255.222.172.56
cb15:901b:d157:b51:8045:b51a:ffde:ac39	255.222.172.57
cb15:901b:d157:b51:8045:b51a:ffde:ac3a	255.222.172.58
cb15:901b:d157:b51:8045:b51a:ffde:ac3b	255.222.172.59
cb15:901b:d157:b51:8045:b51a:ffde:ac3c	255.222.172.60

cb15:901b:d157:b51:8045:b51a:ffde:ac3d	255.222.172.61
cb15:901b:d157:b51:8045:b51a:ffde:ac3e	255.222.172.62
cb15:901b:d157:b51:8045:b51a:ffde:ac3f	255.222.172.63
cb15:901b:d157:b51:8045:b51a:ffde:ac40	255.222.172.64
cb15:901b:d157:b51:8045:b51a:ffde:ac41	255.222.172.65
cb15:901b:d157:b51:8045:b51a:ffde:ac42	255.222.172.66
cb15:901b:d157:b51:8045:b51a:ffde:ac43	255.222.172.67
cb15:901b:d157:b51:8045:b51a:ffde:ac44	255.222.172.68
cb15:901b:d157:b51:8045:b51a:ffde:ac45	255.222.172.69
cb15:901b:d157:b51:8045:b51a:ffde:ac46	255.222.172.70
cb15:901b:d157:b51:8045:b51a:ffde:ac47	255.222.172.71
cb15:901b:d157:b51:8045:b51a:ffde:ac48	255.222.172.72
cb15:901b:d157:b51:8045:b51a:ffde:ac49	255.222.172.73
cb15:901b:d157:b51:8045:b51a:ffde:ac4a	255.222.172.74
cb15:901b:d157:b51:8045:b51a:ffde:ac4b	255.222.172.75
cb15:901b:d157:b51:8045:b51a:ffde:ac4c	255.222.172.76
cb15:901b:d157:b51:8045:b51a:ffde:ac4d	255.222.172.77
cb15:901b:d157:b51:8045:b51a:ffde:ac4e	255.222.172.78
cb15:901b:d157:b51:8045:b51a:ffde:ac4f	255.222.172.79
cb15:901b:d157:b51:8045:b51a:ffde:ac50	255.222.172.80
cb15:901b:d157:b51:8045:b51a:ffde:ac51	255.222.172.81
cb15:901b:d157:b51:8045:b51a:ffde:ac52	255.222.172.82
cb15:901b:d157:b51:8045:b51a:ffde:ac53	255.222.172.83
cb15:901b:d157:b51:8045:b51a:ffde:ac54	255.222.172.84
cb15:901b:d157:b51:8045:b51a:ffde:ac55	255.222.172.85
cb15:901b:d157:b51:8045:b51a:ffde:ac56	255.222.172.86
cb15:901b:d157:b51:8045:b51a:ffde:ac57	255.222.172.87
cb15:901b:d157:b51:8045:b51a:ffde:ac58	255.222.172.88
cb15:901b:d157:b51:8045:b51a:ffde:ac59	255.222.172.89
cb15:901b:d157:b51:8045:b51a:ffde:ac5a	255.222.172.90
cb15:901b:d157:b51:8045:b51a:ffde:ac5b	255.222.172.91
cb15:901b:d157:b51:8045:b51a:ffde:ac5c	255.222.172.92
cb15:901b:d157:b51:8045:b51a:ffde:ac5d	255.222.172.93
cb15:901b:d157:b51:8045:b51a:ffde:ac5e	255.222.172.94
cb15:901b:d157:b51:8045:b51a:ffde:ac5f	255.222.172.95
cb15:901b:d157:b51:8045:b51a:ffde:ac60	255.222.172.96
cb15:901b:d157:b51:8045:b51a:ffde:ac61	255.222.172.97
cb15:901b:d157:b51:8045:b51a:ffde:ac62	255.222.172.98
cb15:901b:d157:b51:8045:b51a:ffde:ac63	255.222.172.99
cb15:901b:d157:b51:8045:b51a:ffde:ac64	255.222.172.100
cb15:901b:d157:b51:8045:b51a:ffde:ac65	255.222.172.101
cb15:901b:d157:b51:8045:b51a:ffde:ac66	255.222.172.102
cb15:901b:d157:b51:8045:b51a:ffde:ac67	255.222.172.103
cb15:901b:d157:b51:8045:b51a:ffde:ac68	255.222.172.104
cb15:901b:d157:b51:8045:b51a:ffde:ac69	255.222.172.105
cb15:901b:d157:b51:8045:b51a:ffde:ac6a	255.222.172.106
cb15:901b:d157:b51:8045:b51a:ffde:ac6b	255.222.172.107
cb15:901b:d157:b51:8045:b51a:ffde:ac6c	255.222.172.108
cb15:901b:d157:b51:8045:b51a:ffde:ac6d	255.222.172.109
cb15:901b:d157:b51:8045:b51a:ffde:ac6e	255.222.172.110
cb15:901b:d157:b51:8045:b51a:ffde:ac6f	255.222.172.111
cb15:901b:d157:b51:8045:b51a:ffde:ac70	255.222.172.112
cb15:901b:d157:b51:8045:b51a:ffde:ac71	255.222.172.113
cb15:901b:d157:b51:8045:b51a:ffde:ac72	255.222.172.114
cb15:901b:d157:b51:8045:b51a:ffde:ac73	255.222.172.115
cb15:901b:d157:b51:8045:b51a:ffde:ac74	255.222.172.116
cb15:901b:d157:b51:8045:b51a:ffde:ac75	255.222.172.117
cb15:901b:d157:b51:8045:b51a:ffde:ac76	255.222.172.118
cb15:901b:d157:b51:8045:b51a:ffde:ac77	255.222.172.119
cb15:901b:d157:b51:8045:b51a:ffde:ac78	255.222.172.120

cb15:901b:d157:b51:8045:b51a:ffde:ac79	255.222.172.121
cb15:901b:d157:b51:8045:b51a:ffde:ac7a	255.222.172.122
cb15:901b:d157:b51:8045:b51a:ffde:ac7b	255.222.172.123
cb15:901b:d157:b51:8045:b51a:ffde:ac7c	255.222.172.124
cb15:901b:d157:b51:8045:b51a:ffde:ac7d	255.222.172.125
cb15:901b:d157:b51:8045:b51a:ffde:ac7e	255.222.172.126
cb15:901b:d157:b51:8045:b51a:ffde:ac7f	255.222.172.127
cb15:901b:d157:b51:8045:b51a:ffde:ac80	255.222.172.128
cb15:901b:d157:b51:8045:b51a:ffde:ac81	255.222.172.129
cb15:901b:d157:b51:8045:b51a:ffde:ac82	255.222.172.130
cb15:901b:d157:b51:8045:b51a:ffde:ac83	255.222.172.131
cb15:901b:d157:b51:8045:b51a:ffde:ac84	255.222.172.132
cb15:901b:d157:b51:8045:b51a:ffde:ac85	255.222.172.133
cb15:901b:d157:b51:8045:b51a:ffde:ac86	255.222.172.134
cb15:901b:d157:b51:8045:b51a:ffde:ac87	255.222.172.135
cb15:901b:d157:b51:8045:b51a:ffde:ac88	255.222.172.136
cb15:901b:d157:b51:8045:b51a:ffde:ac89	255.222.172.137
cb15:901b:d157:b51:8045:b51a:ffde:ac8a	255.222.172.138
cb15:901b:d157:b51:8045:b51a:ffde:ac8b	255.222.172.139
cb15:901b:d157:b51:8045:b51a:ffde:ac8c	255.222.172.140
cb15:901b:d157:b51:8045:b51a:ffde:ac8d	255.222.172.141
cb15:901b:d157:b51:8045:b51a:ffde:ac8e	255.222.172.142
cb15:901b:d157:b51:8045:b51a:ffde:ac8f	255.222.172.143
cb15:901b:d157:b51:8045:b51a:ffde:ac90	255.222.172.144
cb15:901b:d157:b51:8045:b51a:ffde:ac91	255.222.172.145
cb15:901b:d157:b51:8045:b51a:ffde:ac92	255.222.172.146
cb15:901b:d157:b51:8045:b51a:ffde:ac93	255.222.172.147
cb15:901b:d157:b51:8045:b51a:ffde:ac94	255.222.172.148
cb15:901b:d157:b51:8045:b51a:ffde:ac95	255.222.172.149
cb15:901b:d157:b51:8045:b51a:ffde:ac96	255.222.172.150
cb15:901b:d157:b51:8045:b51a:ffde:ac97	255.222.172.151
cb15:901b:d157:b51:8045:b51a:ffde:ac98	255.222.172.152
cb15:901b:d157:b51:8045:b51a:ffde:ac99	255.222.172.153
cb15:901b:d157:b51:8045:b51a:ffde:ac9a	255.222.172.154
cb15:901b:d157:b51:8045:b51a:ffde:ac9b	255.222.172.155
cb15:901b:d157:b51:8045:b51a:ffde:ac9c	255.222.172.156
cb15:901b:d157:b51:8045:b51a:ffde:ac9d	255.222.172.157
cb15:901b:d157:b51:8045:b51a:ffde:ac9e	255.222.172.158
cb15:901b:d157:b51:8045:b51a:ffde:ac9f	255.222.172.159
cb15:901b:d157:b51:8045:b51a:ffde:aca0	255.222.172.160
cb15:901b:d157:b51:8045:b51a:ffde:aca1	255.222.172.161
cb15:901b:d157:b51:8045:b51a:ffde:aca2	255.222.172.162
cb15:901b:d157:b51:8045:b51a:ffde:aca3	255.222.172.163
cb15:901b:d157:b51:8045:b51a:ffde:aca4	255.222.172.164
cb15:901b:d157:b51:8045:b51a:ffde:aca5	255.222.172.165
cb15:901b:d157:b51:8045:b51a:ffde:aca6	255.222.172.166
cb15:901b:d157:b51:8045:b51a:ffde:aca7	255.222.172.167
cb15:901b:d157:b51:8045:b51a:ffde:aca8	255.222.172.168
cb15:901b:d157:b51:8045:b51a:ffde:aca9	255.222.172.169
cb15:901b:d157:b51:8045:b51a:ffde:acaa	255.222.172.170
cb15:901b:d157:b51:8045:b51a:ffde:acab	255.222.172.171
cb15:901b:d157:b51:8045:b51a:ffde:acac	255.222.172.172
cb15:901b:d157:b51:8045:b51a:ffde:acad	255.222.172.173
cb15:901b:d157:b51:8045:b51a:ffde:acae	255.222.172.174
cb15:901b:d157:b51:8045:b51a:ffde:acaf	255.222.172.175
cb15:901b:d157:b51:8045:b51a:ffde:acb0	255.222.172.176
cb15:901b:d157:b51:8045:b51a:ffde:acb1	255.222.172.177
cb15:901b:d157:b51:8045:b51a:ffde:acb2	255.222.172.178
cb15:901b:d157:b51:8045:b51a:ffde:acb3	255.222.172.179
cb15:901b:d157:b51:8045:b51a:ffde:acb4	255.222.172.180

cb15:901b:d157:b51:8045:b51a:ffde:acb5	255.222.172.181
cb15:901b:d157:b51:8045:b51a:ffde:acb6	255.222.172.182
cb15:901b:d157:b51:8045:b51a:ffde:acb7	255.222.172.183
cb15:901b:d157:b51:8045:b51a:ffde:acb8	255.222.172.184
cb15:901b:d157:b51:8045:b51a:ffde:acb9	255.222.172.185
cb15:901b:d157:b51:8045:b51a:ffde:acba	255.222.172.186
cb15:901b:d157:b51:8045:b51a:ffde:acbb	255.222.172.187
cb15:901b:d157:b51:8045:b51a:ffde:acbc	255.222.172.188
cb15:901b:d157:b51:8045:b51a:ffde:acbd	255.222.172.189
cb15:901b:d157:b51:8045:b51a:ffde:acbe	255.222.172.190
cb15:901b:d157:b51:8045:b51a:ffde:acbf	255.222.172.191
cb15:901b:d157:b51:8045:b51a:ffde:acc0	255.222.172.192
cb15:901b:d157:b51:8045:b51a:ffde:acc1	255.222.172.193
cb15:901b:d157:b51:8045:b51a:ffde:acc2	255.222.172.194
cb15:901b:d157:b51:8045:b51a:ffde:acc3	255.222.172.195
cb15:901b:d157:b51:8045:b51a:ffde:acc4	255.222.172.196
cb15:901b:d157:b51:8045:b51a:ffde:acc5	255.222.172.197
cb15:901b:d157:b51:8045:b51a:ffde:acc6	255.222.172.198
cb15:901b:d157:b51:8045:b51a:ffde:acc7	255.222.172.199
cb15:901b:d157:b51:8045:b51a:ffde:acc8	255.222.172.200
cb15:901b:d157:b51:8045:b51a:ffde:acc9	255.222.172.201
cb15:901b:d157:b51:8045:b51a:ffde:acca	255.222.172.202
cb15:901b:d157:b51:8045:b51a:ffde:accb	255.222.172.203
cb15:901b:d157:b51:8045:b51a:ffde:accc	255.222.172.204
cb15:901b:d157:b51:8045:b51a:ffde:accd	255.222.172.205
cb15:901b:d157:b51:8045:b51a:ffde:acce	255.222.172.206
cb15:901b:d157:b51:8045:b51a:ffde:accf	255.222.172.207
cb15:901b:d157:b51:8045:b51a:ffde:acd0	255.222.172.208
cb15:901b:d157:b51:8045:b51a:ffde:acd1	255.222.172.209
cb15:901b:d157:b51:8045:b51a:ffde:acd2	255.222.172.210
cb15:901b:d157:b51:8045:b51a:ffde:acd3	255.222.172.211
cb15:901b:d157:b51:8045:b51a:ffde:acd4	255.222.172.212
cb15:901b:d157:b51:8045:b51a:ffde:acd5	255.222.172.213
cb15:901b:d157:b51:8045:b51a:ffde:acd6	255.222.172.214
cb15:901b:d157:b51:8045:b51a:ffde:acd7	255.222.172.215
cb15:901b:d157:b51:8045:b51a:ffde:acd8	255.222.172.216
cb15:901b:d157:b51:8045:b51a:ffde:acd9	255.222.172.217
cb15:901b:d157:b51:8045:b51a:ffde:acda	255.222.172.218
cb15:901b:d157:b51:8045:b51a:ffde:acdb	255.222.172.219
cb15:901b:d157:b51:8045:b51a:ffde:acdc	255.222.172.220
cb15:901b:d157:b51:8045:b51a:ffde:acdd	255.222.172.221
cb15:901b:d157:b51:8045:b51a:ffde:acde	255.222.172.222
cb15:901b:d157:b51:8045:b51a:ffde:acdf	255.222.172.223
cb15:901b:d157:b51:8045:b51a:ffde:ace0	255.222.172.224
cb15:901b:d157:b51:8045:b51a:ffde:ace1	255.222.172.225
cb15:901b:d157:b51:8045:b51a:ffde:ace2	255.222.172.226
cb15:901b:d157:b51:8045:b51a:ffde:ace3	255.222.172.227
cb15:901b:d157:b51:8045:b51a:ffde:ace4	255.222.172.228
cb15:901b:d157:b51:8045:b51a:ffde:ace5	255.222.172.229
cb15:901b:d157:b51:8045:b51a:ffde:ace6	255.222.172.230
cb15:901b:d157:b51:8045:b51a:ffde:ace7	255.222.172.231
cb15:901b:d157:b51:8045:b51a:ffde:ace8	255.222.172.232
cb15:901b:d157:b51:8045:b51a:ffde:ace9	255.222.172.233
cb15:901b:d157:b51:8045:b51a:ffde:acea	255.222.172.234
cb15:901b:d157:b51:8045:b51a:ffde:aceb	255.222.172.235
cb15:901b:d157:b51:8045:b51a:ffde:acec	255.222.172.236
cb15:901b:d157:b51:8045:b51a:ffde:aced	255.222.172.237
cb15:901b:d157:b51:8045:b51a:ffde:acee	255.222.172.238
cb15:901b:d157:b51:8045:b51a:ffde:acef	255.222.172.239
cb15:901b:d157:b51:8045:b51a:ffde:acf0	255.222.172.240
cb15:901b:d157:b51:8045:b51a:ffde:acf1	255.222.172.241
cb15:901b:d157:b51:8045:b51a:ffde:acf2	255.222.172.242
cb15:901b:d157:b51:8045:b51a:ffde:acf3	255.222.172.243
cb15:901b:d157:b51:8045:b51a:ffde:acf4	255.222.172.244
cb15:901b:d157:b51:8045:b51a:ffde:acf5	255.222.172.245
cb15:901b:d157:b51:8045:b51a:ffde:acf6	255.222.172.246
cb15:901b:d157:b51:8045:b51a:ffde:acf7	255.222.172.247
cb15:901b:d157:b51:8045:b51a:ffde:acf8	255.222.172.248
cb15:901b:d157:b51:8045:b51a:ffde:acf9	255.222.172.249
cb15:901b:d157:b51:8045:b51a:ffde:acfa	255.222.172.250
cb15:901b:d157:b51:8045:b51a:ffde:acfb	255.222.172.251
cb15:901b:d157:b51:8045:b51a:ffde:acfc	255.222.172.252
cb15:901b:d157:b51:8045:b51a:ffde:acfd	255.222.172.253
cb15:901b:d157:b51:8045:b51a:ffde:acfe	255.222.172.254
cb15:901b:d157:b51:8045:b51a:ffde:acff	255.222.172.255

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.