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
b51a:901b:cb15:8045:ada8:eb24:15eb:ac01	21.235.172.1
b51a:901b:cb15:8045:ada8:eb24:15eb:ac02	21.235.172.2
b51a:901b:cb15:8045:ada8:eb24:15eb:ac03	21.235.172.3
b51a:901b:cb15:8045:ada8:eb24:15eb:ac04	21.235.172.4
b51a:901b:cb15:8045:ada8:eb24:15eb:ac05	21.235.172.5
b51a:901b:cb15:8045:ada8:eb24:15eb:ac06	21.235.172.6
b51a:901b:cb15:8045:ada8:eb24:15eb:ac07	21.235.172.7
b51a:901b:cb15:8045:ada8:eb24:15eb:ac08	21.235.172.8
b51a:901b:cb15:8045:ada8:eb24:15eb:ac09	21.235.172.9
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0a	21.235.172.10
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0b	21.235.172.11
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0c	21.235.172.12
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0d	21.235.172.13
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0e	21.235.172.14
b51a:901b:cb15:8045:ada8:eb24:15eb:ac0f	21.235.172.15
b51a:901b:cb15:8045:ada8:eb24:15eb:ac10	21.235.172.16
b51a:901b:cb15:8045:ada8:eb24:15eb:ac11	21.235.172.17
b51a:901b:cb15:8045:ada8:eb24:15eb:ac12	21.235.172.18
b51a:901b:cb15:8045:ada8:eb24:15eb:ac13	21.235.172.19
b51a:901b:cb15:8045:ada8:eb24:15eb:ac14	21.235.172.20
b51a:901b:cb15:8045:ada8:eb24:15eb:ac15	21.235.172.21
b51a:901b:cb15:8045:ada8:eb24:15eb:ac16	21.235.172.22
b51a:901b:cb15:8045:ada8:eb24:15eb:ac17	21.235.172.23
b51a:901b:cb15:8045:ada8:eb24:15eb:ac18	21.235.172.24
b51a:901b:cb15:8045:ada8:eb24:15eb:ac19	21.235.172.25
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1a	21.235.172.26
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1b	21.235.172.27
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1c	21.235.172.28
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1d	21.235.172.29
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1e	21.235.172.30
b51a:901b:cb15:8045:ada8:eb24:15eb:ac1f	21.235.172.31
b51a:901b:cb15:8045:ada8:eb24:15eb:ac20	21.235.172.32
b51a:901b:cb15:8045:ada8:eb24:15eb:ac21	21.235.172.33
b51a:901b:cb15:8045:ada8:eb24:15eb:ac22	21.235.172.34
b51a:901b:cb15:8045:ada8:eb24:15eb:ac23	21.235.172.35
b51a:901b:cb15:8045:ada8:eb24:15eb:ac24	21.235.172.36
b51a:901b:cb15:8045:ada8:eb24:15eb:ac25	21.235.172.37
b51a:901b:cb15:8045:ada8:eb24:15eb:ac26	21.235.172.38
b51a:901b:cb15:8045:ada8:eb24:15eb:ac27	21.235.172.39
b51a:901b:cb15:8045:ada8:eb24:15eb:ac28	21.235.172.40
b51a:901b:cb15:8045:ada8:eb24:15eb:ac29	21.235.172.41
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2a	21.235.172.42
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2b	21.235.172.43
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2c	21.235.172.44
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2d	21.235.172.45
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2e	21.235.172.46
b51a:901b:cb15:8045:ada8:eb24:15eb:ac2f	21.235.172.47
b51a:901b:cb15:8045:ada8:eb24:15eb:ac30	21.235.172.48
b51a:901b:cb15:8045:ada8:eb24:15eb:ac31	21.235.172.49
b51a:901b:cb15:8045:ada8:eb24:15eb:ac32	21.235.172.50
b51a:901b:cb15:8045:ada8:eb24:15eb:ac33	21.235.172.51
b51a:901b:cb15:8045:ada8:eb24:15eb:ac34	21.235.172.52
b51a:901b:cb15:8045:ada8:eb24:15eb:ac35	21.235.172.53
b51a:901b:cb15:8045:ada8:eb24:15eb:ac36	21.235.172.54
b51a:901b:cb15:8045:ada8:eb24:15eb:ac37	21.235.172.55
b51a:901b:cb15:8045:ada8:eb24:15eb:ac38	21.235.172.56
b51a:901b:cb15:8045:ada8:eb24:15eb:ac39	21.235.172.57
b51a:901b:cb15:8045:ada8:eb24:15eb:ac3a	21.235.172.58
b51a:901b:cb15:8045:ada8:eb24:15eb:ac3b	21.235.172.59
b51a:901b:cb15:8045:ada8:eb24:15eb:ac3c	21.235.172.60

b51a:901b:cb15:8045:ada8:eb24:15eb:ac3d	21.235.172.61
b51a:901b:cb15:8045:ada8:eb24:15eb:ac3e	21.235.172.62
b51a:901b:cb15:8045:ada8:eb24:15eb:ac3f	21.235.172.63
b51a:901b:cb15:8045:ada8:eb24:15eb:ac40	21.235.172.64
b51a:901b:cb15:8045:ada8:eb24:15eb:ac41	21.235.172.65
b51a:901b:cb15:8045:ada8:eb24:15eb:ac42	21.235.172.66
b51a:901b:cb15:8045:ada8:eb24:15eb:ac43	21.235.172.67
b51a:901b:cb15:8045:ada8:eb24:15eb:ac44	21.235.172.68
b51a:901b:cb15:8045:ada8:eb24:15eb:ac45	21.235.172.69
b51a:901b:cb15:8045:ada8:eb24:15eb:ac46	21.235.172.70
b51a:901b:cb15:8045:ada8:eb24:15eb:ac47	21.235.172.71
b51a:901b:cb15:8045:ada8:eb24:15eb:ac48	21.235.172.72
b51a:901b:cb15:8045:ada8:eb24:15eb:ac49	21.235.172.73
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4a	21.235.172.74
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4b	21.235.172.75
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4c	21.235.172.76
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4d	21.235.172.77
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4e	21.235.172.78
b51a:901b:cb15:8045:ada8:eb24:15eb:ac4f	21.235.172.79
b51a:901b:cb15:8045:ada8:eb24:15eb:ac50	21.235.172.80
b51a:901b:cb15:8045:ada8:eb24:15eb:ac51	21.235.172.81
b51a:901b:cb15:8045:ada8:eb24:15eb:ac52	21.235.172.82
b51a:901b:cb15:8045:ada8:eb24:15eb:ac53	21.235.172.83
b51a:901b:cb15:8045:ada8:eb24:15eb:ac54	21.235.172.84
b51a:901b:cb15:8045:ada8:eb24:15eb:ac55	21.235.172.85
b51a:901b:cb15:8045:ada8:eb24:15eb:ac56	21.235.172.86
b51a:901b:cb15:8045:ada8:eb24:15eb:ac57	21.235.172.87
b51a:901b:cb15:8045:ada8:eb24:15eb:ac58	21.235.172.88
b51a:901b:cb15:8045:ada8:eb24:15eb:ac59	21.235.172.89
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5a	21.235.172.90
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5b	21.235.172.91
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5c	21.235.172.92
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5d	21.235.172.93
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5e	21.235.172.94
b51a:901b:cb15:8045:ada8:eb24:15eb:ac5f	21.235.172.95
b51a:901b:cb15:8045:ada8:eb24:15eb:ac60	21.235.172.96
b51a:901b:cb15:8045:ada8:eb24:15eb:ac61	21.235.172.97
b51a:901b:cb15:8045:ada8:eb24:15eb:ac62	21.235.172.98
b51a:901b:cb15:8045:ada8:eb24:15eb:ac63	21.235.172.99
b51a:901b:cb15:8045:ada8:eb24:15eb:ac64	21.235.172.100
b51a:901b:cb15:8045:ada8:eb24:15eb:ac65	21.235.172.101
b51a:901b:cb15:8045:ada8:eb24:15eb:ac66	21.235.172.102
b51a:901b:cb15:8045:ada8:eb24:15eb:ac67	21.235.172.103
b51a:901b:cb15:8045:ada8:eb24:15eb:ac68	21.235.172.104
b51a:901b:cb15:8045:ada8:eb24:15eb:ac69	21.235.172.105
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6a	21.235.172.106
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6b	21.235.172.107
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6c	21.235.172.108
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6d	21.235.172.109
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6e	21.235.172.110
b51a:901b:cb15:8045:ada8:eb24:15eb:ac6f	21.235.172.111
b51a:901b:cb15:8045:ada8:eb24:15eb:ac70	21.235.172.112
b51a:901b:cb15:8045:ada8:eb24:15eb:ac71	21.235.172.113
b51a:901b:cb15:8045:ada8:eb24:15eb:ac72	21.235.172.114
b51a:901b:cb15:8045:ada8:eb24:15eb:ac73	21.235.172.115
b51a:901b:cb15:8045:ada8:eb24:15eb:ac74	21.235.172.116
b51a:901b:cb15:8045:ada8:eb24:15eb:ac75	21.235.172.117
b51a:901b:cb15:8045:ada8:eb24:15eb:ac76	21.235.172.118
b51a:901b:cb15:8045:ada8:eb24:15eb:ac77	21.235.172.119
b51a:901b:cb15:8045:ada8:eb24:15eb:ac78	21.235.172.120

b51a:901b:cb15:8045:ada8:eb24:15eb:ac79	21.235.172.121
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7a	21.235.172.122
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7b	21.235.172.123
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7c	21.235.172.124
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7d	21.235.172.125
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7e	21.235.172.126
b51a:901b:cb15:8045:ada8:eb24:15eb:ac7f	21.235.172.127
b51a:901b:cb15:8045:ada8:eb24:15eb:ac80	21.235.172.128
b51a:901b:cb15:8045:ada8:eb24:15eb:ac81	21.235.172.129
b51a:901b:cb15:8045:ada8:eb24:15eb:ac82	21.235.172.130
b51a:901b:cb15:8045:ada8:eb24:15eb:ac83	21.235.172.131
b51a:901b:cb15:8045:ada8:eb24:15eb:ac84	21.235.172.132
b51a:901b:cb15:8045:ada8:eb24:15eb:ac85	21.235.172.133
b51a:901b:cb15:8045:ada8:eb24:15eb:ac86	21.235.172.134
b51a:901b:cb15:8045:ada8:eb24:15eb:ac87	21.235.172.135
b51a:901b:cb15:8045:ada8:eb24:15eb:ac88	21.235.172.136
b51a:901b:cb15:8045:ada8:eb24:15eb:ac89	21.235.172.137
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8a	21.235.172.138
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8b	21.235.172.139
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8c	21.235.172.140
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8d	21.235.172.141
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8e	21.235.172.142
b51a:901b:cb15:8045:ada8:eb24:15eb:ac8f	21.235.172.143
b51a:901b:cb15:8045:ada8:eb24:15eb:ac90	21.235.172.144
b51a:901b:cb15:8045:ada8:eb24:15eb:ac91	21.235.172.145
b51a:901b:cb15:8045:ada8:eb24:15eb:ac92	21.235.172.146
b51a:901b:cb15:8045:ada8:eb24:15eb:ac93	21.235.172.147
b51a:901b:cb15:8045:ada8:eb24:15eb:ac94	21.235.172.148
b51a:901b:cb15:8045:ada8:eb24:15eb:ac95	21.235.172.149
b51a:901b:cb15:8045:ada8:eb24:15eb:ac96	21.235.172.150
b51a:901b:cb15:8045:ada8:eb24:15eb:ac97	21.235.172.151
b51a:901b:cb15:8045:ada8:eb24:15eb:ac98	21.235.172.152
b51a:901b:cb15:8045:ada8:eb24:15eb:ac99	21.235.172.153
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9a	21.235.172.154
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9b	21.235.172.155
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9c	21.235.172.156
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9d	21.235.172.157
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9e	21.235.172.158
b51a:901b:cb15:8045:ada8:eb24:15eb:ac9f	21.235.172.159
b51a:901b:cb15:8045:ada8:eb24:15eb:aca0	21.235.172.160
b51a:901b:cb15:8045:ada8:eb24:15eb:aca1	21.235.172.161
b51a:901b:cb15:8045:ada8:eb24:15eb:aca2	21.235.172.162
b51a:901b:cb15:8045:ada8:eb24:15eb:aca3	21.235.172.163
b51a:901b:cb15:8045:ada8:eb24:15eb:aca4	21.235.172.164
b51a:901b:cb15:8045:ada8:eb24:15eb:aca5	21.235.172.165
b51a:901b:cb15:8045:ada8:eb24:15eb:aca6	21.235.172.166
b51a:901b:cb15:8045:ada8:eb24:15eb:aca7	21.235.172.167
b51a:901b:cb15:8045:ada8:eb24:15eb:aca8	21.235.172.168
b51a:901b:cb15:8045:ada8:eb24:15eb:aca9	21.235.172.169
b51a:901b:cb15:8045:ada8:eb24:15eb:acaa	21.235.172.170
b51a:901b:cb15:8045:ada8:eb24:15eb:acab	21.235.172.171
b51a:901b:cb15:8045:ada8:eb24:15eb:acac	21.235.172.172
b51a:901b:cb15:8045:ada8:eb24:15eb:acad	21.235.172.173
b51a:901b:cb15:8045:ada8:eb24:15eb:acae	21.235.172.174
b51a:901b:cb15:8045:ada8:eb24:15eb:acaf	21.235.172.175
b51a:901b:cb15:8045:ada8:eb24:15eb:acb0	21.235.172.176
b51a:901b:cb15:8045:ada8:eb24:15eb:acb1	21.235.172.177
b51a:901b:cb15:8045:ada8:eb24:15eb:acb2	21.235.172.178
b51a:901b:cb15:8045:ada8:eb24:15eb:acb3	21.235.172.179
b51a:901b:cb15:8045:ada8:eb24:15eb:acb4	21.235.172.180

b51a:901b:cb15:8045:ada8:eb24:15eb:acb5	21.235.172.181
b51a:901b:cb15:8045:ada8:eb24:15eb:acb6	21.235.172.182
b51a:901b:cb15:8045:ada8:eb24:15eb:acb7	21.235.172.183
b51a:901b:cb15:8045:ada8:eb24:15eb:acb8	21.235.172.184
b51a:901b:cb15:8045:ada8:eb24:15eb:acb9	21.235.172.185
b51a:901b:cb15:8045:ada8:eb24:15eb:acba	21.235.172.186
b51a:901b:cb15:8045:ada8:eb24:15eb:acbb	21.235.172.187
b51a:901b:cb15:8045:ada8:eb24:15eb:acbc	21.235.172.188
b51a:901b:cb15:8045:ada8:eb24:15eb:acbd	21.235.172.189
b51a:901b:cb15:8045:ada8:eb24:15eb:acbe	21.235.172.190
b51a:901b:cb15:8045:ada8:eb24:15eb:acbf	21.235.172.191
b51a:901b:cb15:8045:ada8:eb24:15eb:acc0	21.235.172.192
b51a:901b:cb15:8045:ada8:eb24:15eb:acc1	21.235.172.193
b51a:901b:cb15:8045:ada8:eb24:15eb:acc2	21.235.172.194
b51a:901b:cb15:8045:ada8:eb24:15eb:acc3	21.235.172.195
b51a:901b:cb15:8045:ada8:eb24:15eb:acc4	21.235.172.196
b51a:901b:cb15:8045:ada8:eb24:15eb:acc5	21.235.172.197
b51a:901b:cb15:8045:ada8:eb24:15eb:acc6	21.235.172.198
b51a:901b:cb15:8045:ada8:eb24:15eb:acc7	21.235.172.199
b51a:901b:cb15:8045:ada8:eb24:15eb:acc8	21.235.172.200
b51a:901b:cb15:8045:ada8:eb24:15eb:acc9	21.235.172.201
b51a:901b:cb15:8045:ada8:eb24:15eb:acca	21.235.172.202
b51a:901b:cb15:8045:ada8:eb24:15eb:accb	21.235.172.203
b51a:901b:cb15:8045:ada8:eb24:15eb:accc	21.235.172.204
b51a:901b:cb15:8045:ada8:eb24:15eb:accd	21.235.172.205
b51a:901b:cb15:8045:ada8:eb24:15eb:acce	21.235.172.206
b51a:901b:cb15:8045:ada8:eb24:15eb:accf	21.235.172.207
b51a:901b:cb15:8045:ada8:eb24:15eb:acd0	21.235.172.208
b51a:901b:cb15:8045:ada8:eb24:15eb:acd1	21.235.172.209
b51a:901b:cb15:8045:ada8:eb24:15eb:acd2	21.235.172.210
b51a:901b:cb15:8045:ada8:eb24:15eb:acd3	21.235.172.211
b51a:901b:cb15:8045:ada8:eb24:15eb:acd4	21.235.172.212
b51a:901b:cb15:8045:ada8:eb24:15eb:acd5	21.235.172.213
b51a:901b:cb15:8045:ada8:eb24:15eb:acd6	21.235.172.214
b51a:901b:cb15:8045:ada8:eb24:15eb:acd7	21.235.172.215
b51a:901b:cb15:8045:ada8:eb24:15eb:acd8	21.235.172.216
b51a:901b:cb15:8045:ada8:eb24:15eb:acd9	21.235.172.217
b51a:901b:cb15:8045:ada8:eb24:15eb:acda	21.235.172.218
b51a:901b:cb15:8045:ada8:eb24:15eb:acdb	21.235.172.219
b51a:901b:cb15:8045:ada8:eb24:15eb:acdc	21.235.172.220
b51a:901b:cb15:8045:ada8:eb24:15eb:acdd	21.235.172.221
b51a:901b:cb15:8045:ada8:eb24:15eb:acde	21.235.172.222
b51a:901b:cb15:8045:ada8:eb24:15eb:acdf	21.235.172.223
b51a:901b:cb15:8045:ada8:eb24:15eb:ace0	21.235.172.224
b51a:901b:cb15:8045:ada8:eb24:15eb:ace1	21.235.172.225
b51a:901b:cb15:8045:ada8:eb24:15eb:ace2	21.235.172.226
b51a:901b:cb15:8045:ada8:eb24:15eb:ace3	21.235.172.227
b51a:901b:cb15:8045:ada8:eb24:15eb:ace4	21.235.172.228
b51a:901b:cb15:8045:ada8:eb24:15eb:ace5	21.235.172.229
b51a:901b:cb15:8045:ada8:eb24:15eb:ace6	21.235.172.230
b51a:901b:cb15:8045:ada8:eb24:15eb:ace7	21.235.172.231
b51a:901b:cb15:8045:ada8:eb24:15eb:ace8	21.235.172.232
b51a:901b:cb15:8045:ada8:eb24:15eb:ace9	21.235.172.233
b51a:901b:cb15:8045:ada8:eb24:15eb:acea	21.235.172.234
b51a:901b:cb15:8045:ada8:eb24:15eb:aceb	21.235.172.235
b51a:901b:cb15:8045:ada8:eb24:15eb:acec	21.235.172.236
b51a:901b:cb15:8045:ada8:eb24:15eb:aced	21.235.172.237
b51a:901b:cb15:8045:ada8:eb24:15eb:acee	21.235.172.238
b51a:901b:cb15:8045:ada8:eb24:15eb:acef	21.235.172.239
b51a:901b:cb15:8045:ada8:eb24:15eb:acf0	21.235.172.240
b51a:901b:cb15:8045:ada8:eb24:15eb:acf1	21.235.172.241
b51a:901b:cb15:8045:ada8:eb24:15eb:acf2	21.235.172.242
b51a:901b:cb15:8045:ada8:eb24:15eb:acf3	21.235.172.243
b51a:901b:cb15:8045:ada8:eb24:15eb:acf4	21.235.172.244
b51a:901b:cb15:8045:ada8:eb24:15eb:acf5	21.235.172.245
b51a:901b:cb15:8045:ada8:eb24:15eb:acf6	21.235.172.246
b51a:901b:cb15:8045:ada8:eb24:15eb:acf7	21.235.172.247
b51a:901b:cb15:8045:ada8:eb24:15eb:acf8	21.235.172.248
b51a:901b:cb15:8045:ada8:eb24:15eb:acf9	21.235.172.249
b51a:901b:cb15:8045:ada8:eb24:15eb:acfa	21.235.172.250
b51a:901b:cb15:8045:ada8:eb24:15eb:acfb	21.235.172.251
b51a:901b:cb15:8045:ada8:eb24:15eb:acfc	21.235.172.252
b51a:901b:cb15:8045:ada8:eb24:15eb:acfd	21.235.172.253
b51a:901b:cb15:8045:ada8:eb24:15eb:acfe	21.235.172.254
b51a:901b:cb15:8045:ada8:eb24:15eb:acff	21.235.172.255

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.