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:fe49:ac01	254.73.172.1
b51a:901b:cb15:8045:ada8:eb24:fe49:ac02	254.73.172.2
b51a:901b:cb15:8045:ada8:eb24:fe49:ac03	254.73.172.3
b51a:901b:cb15:8045:ada8:eb24:fe49:ac04	254.73.172.4
b51a:901b:cb15:8045:ada8:eb24:fe49:ac05	254.73.172.5
b51a:901b:cb15:8045:ada8:eb24:fe49:ac06	254.73.172.6
b51a:901b:cb15:8045:ada8:eb24:fe49:ac07	254.73.172.7
b51a:901b:cb15:8045:ada8:eb24:fe49:ac08	254.73.172.8
b51a:901b:cb15:8045:ada8:eb24:fe49:ac09	254.73.172.9
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0a	254.73.172.10
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0b	254.73.172.11
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0c	254.73.172.12
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0d	254.73.172.13
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0e	254.73.172.14
b51a:901b:cb15:8045:ada8:eb24:fe49:ac0f	254.73.172.15
b51a:901b:cb15:8045:ada8:eb24:fe49:ac10	254.73.172.16
b51a:901b:cb15:8045:ada8:eb24:fe49:ac11	254.73.172.17
b51a:901b:cb15:8045:ada8:eb24:fe49:ac12	254.73.172.18
b51a:901b:cb15:8045:ada8:eb24:fe49:ac13	254.73.172.19
b51a:901b:cb15:8045:ada8:eb24:fe49:ac14	254.73.172.20
b51a:901b:cb15:8045:ada8:eb24:fe49:ac15	254.73.172.21
b51a:901b:cb15:8045:ada8:eb24:fe49:ac16	254.73.172.22
b51a:901b:cb15:8045:ada8:eb24:fe49:ac17	254.73.172.23
b51a:901b:cb15:8045:ada8:eb24:fe49:ac18	254.73.172.24
b51a:901b:cb15:8045:ada8:eb24:fe49:ac19	254.73.172.25
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1a	254.73.172.26
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1b	254.73.172.27
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1c	254.73.172.28
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1d	254.73.172.29
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1e	254.73.172.30
b51a:901b:cb15:8045:ada8:eb24:fe49:ac1f	254.73.172.31
b51a:901b:cb15:8045:ada8:eb24:fe49:ac20	254.73.172.32
b51a:901b:cb15:8045:ada8:eb24:fe49:ac21	254.73.172.33
b51a:901b:cb15:8045:ada8:eb24:fe49:ac22	254.73.172.34
b51a:901b:cb15:8045:ada8:eb24:fe49:ac23	254.73.172.35
b51a:901b:cb15:8045:ada8:eb24:fe49:ac24	254.73.172.36
b51a:901b:cb15:8045:ada8:eb24:fe49:ac25	254.73.172.37
b51a:901b:cb15:8045:ada8:eb24:fe49:ac26	254.73.172.38
b51a:901b:cb15:8045:ada8:eb24:fe49:ac27	254.73.172.39
b51a:901b:cb15:8045:ada8:eb24:fe49:ac28	254.73.172.40
b51a:901b:cb15:8045:ada8:eb24:fe49:ac29	254.73.172.41
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2a	254.73.172.42
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2b	254.73.172.43
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2c	254.73.172.44
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2d	254.73.172.45
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2e	254.73.172.46
b51a:901b:cb15:8045:ada8:eb24:fe49:ac2f	254.73.172.47
b51a:901b:cb15:8045:ada8:eb24:fe49:ac30	254.73.172.48
b51a:901b:cb15:8045:ada8:eb24:fe49:ac31	254.73.172.49
b51a:901b:cb15:8045:ada8:eb24:fe49:ac32	254.73.172.50
b51a:901b:cb15:8045:ada8:eb24:fe49:ac33	254.73.172.51
b51a:901b:cb15:8045:ada8:eb24:fe49:ac34	254.73.172.52
b51a:901b:cb15:8045:ada8:eb24:fe49:ac35	254.73.172.53
b51a:901b:cb15:8045:ada8:eb24:fe49:ac36	254.73.172.54
b51a:901b:cb15:8045:ada8:eb24:fe49:ac37	254.73.172.55
b51a:901b:cb15:8045:ada8:eb24:fe49:ac38	254.73.172.56
b51a:901b:cb15:8045:ada8:eb24:fe49:ac39	254.73.172.57
b51a:901b:cb15:8045:ada8:eb24:fe49:ac3a	254.73.172.58
b51a:901b:cb15:8045:ada8:eb24:fe49:ac3b	254.73.172.59
b51a:901b:cb15:8045:ada8:eb24:fe49:ac3c	254.73.172.60

b51a:901b:cb15:8045:ada8:eb24:fe49:ac3d	254.73.172.61
b51a:901b:cb15:8045:ada8:eb24:fe49:ac3e	254.73.172.62
b51a:901b:cb15:8045:ada8:eb24:fe49:ac3f	254.73.172.63
b51a:901b:cb15:8045:ada8:eb24:fe49:ac40	254.73.172.64
b51a:901b:cb15:8045:ada8:eb24:fe49:ac41	254.73.172.65
b51a:901b:cb15:8045:ada8:eb24:fe49:ac42	254.73.172.66
b51a:901b:cb15:8045:ada8:eb24:fe49:ac43	254.73.172.67
b51a:901b:cb15:8045:ada8:eb24:fe49:ac44	254.73.172.68
b51a:901b:cb15:8045:ada8:eb24:fe49:ac45	254.73.172.69
b51a:901b:cb15:8045:ada8:eb24:fe49:ac46	254.73.172.70
b51a:901b:cb15:8045:ada8:eb24:fe49:ac47	254.73.172.71
b51a:901b:cb15:8045:ada8:eb24:fe49:ac48	254.73.172.72
b51a:901b:cb15:8045:ada8:eb24:fe49:ac49	254.73.172.73
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4a	254.73.172.74
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4b	254.73.172.75
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4c	254.73.172.76
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4d	254.73.172.77
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4e	254.73.172.78
b51a:901b:cb15:8045:ada8:eb24:fe49:ac4f	254.73.172.79
b51a:901b:cb15:8045:ada8:eb24:fe49:ac50	254.73.172.80
b51a:901b:cb15:8045:ada8:eb24:fe49:ac51	254.73.172.81
b51a:901b:cb15:8045:ada8:eb24:fe49:ac52	254.73.172.82
b51a:901b:cb15:8045:ada8:eb24:fe49:ac53	254.73.172.83
b51a:901b:cb15:8045:ada8:eb24:fe49:ac54	254.73.172.84
b51a:901b:cb15:8045:ada8:eb24:fe49:ac55	254.73.172.85
b51a:901b:cb15:8045:ada8:eb24:fe49:ac56	254.73.172.86
b51a:901b:cb15:8045:ada8:eb24:fe49:ac57	254.73.172.87
b51a:901b:cb15:8045:ada8:eb24:fe49:ac58	254.73.172.88
b51a:901b:cb15:8045:ada8:eb24:fe49:ac59	254.73.172.89
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5a	254.73.172.90
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5b	254.73.172.91
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5c	254.73.172.92
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5d	254.73.172.93
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5e	254.73.172.94
b51a:901b:cb15:8045:ada8:eb24:fe49:ac5f	254.73.172.95
b51a:901b:cb15:8045:ada8:eb24:fe49:ac60	254.73.172.96
b51a:901b:cb15:8045:ada8:eb24:fe49:ac61	254.73.172.97
b51a:901b:cb15:8045:ada8:eb24:fe49:ac62	254.73.172.98
b51a:901b:cb15:8045:ada8:eb24:fe49:ac63	254.73.172.99
b51a:901b:cb15:8045:ada8:eb24:fe49:ac64	254.73.172.100
b51a:901b:cb15:8045:ada8:eb24:fe49:ac65	254.73.172.101
b51a:901b:cb15:8045:ada8:eb24:fe49:ac66	254.73.172.102
b51a:901b:cb15:8045:ada8:eb24:fe49:ac67	254.73.172.103
b51a:901b:cb15:8045:ada8:eb24:fe49:ac68	254.73.172.104
b51a:901b:cb15:8045:ada8:eb24:fe49:ac69	254.73.172.105
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6a	254.73.172.106
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6b	254.73.172.107
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6c	254.73.172.108
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6d	254.73.172.109
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6e	254.73.172.110
b51a:901b:cb15:8045:ada8:eb24:fe49:ac6f	254.73.172.111
b51a:901b:cb15:8045:ada8:eb24:fe49:ac70	254.73.172.112
b51a:901b:cb15:8045:ada8:eb24:fe49:ac71	254.73.172.113
b51a:901b:cb15:8045:ada8:eb24:fe49:ac72	254.73.172.114
b51a:901b:cb15:8045:ada8:eb24:fe49:ac73	254.73.172.115
b51a:901b:cb15:8045:ada8:eb24:fe49:ac74	254.73.172.116
b51a:901b:cb15:8045:ada8:eb24:fe49:ac75	254.73.172.117
b51a:901b:cb15:8045:ada8:eb24:fe49:ac76	254.73.172.118
b51a:901b:cb15:8045:ada8:eb24:fe49:ac77	254.73.172.119
b51a:901b:cb15:8045:ada8:eb24:fe49:ac78	254.73.172.120

b51a:901b:cb15:8045:ada8:eb24:fe49:ac79	254.73.172.121
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7a	254.73.172.122
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7b	254.73.172.123
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7c	254.73.172.124
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7d	254.73.172.125
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7e	254.73.172.126
b51a:901b:cb15:8045:ada8:eb24:fe49:ac7f	254.73.172.127
b51a:901b:cb15:8045:ada8:eb24:fe49:ac80	254.73.172.128
b51a:901b:cb15:8045:ada8:eb24:fe49:ac81	254.73.172.129
b51a:901b:cb15:8045:ada8:eb24:fe49:ac82	254.73.172.130
b51a:901b:cb15:8045:ada8:eb24:fe49:ac83	254.73.172.131
b51a:901b:cb15:8045:ada8:eb24:fe49:ac84	254.73.172.132
b51a:901b:cb15:8045:ada8:eb24:fe49:ac85	254.73.172.133
b51a:901b:cb15:8045:ada8:eb24:fe49:ac86	254.73.172.134
b51a:901b:cb15:8045:ada8:eb24:fe49:ac87	254.73.172.135
b51a:901b:cb15:8045:ada8:eb24:fe49:ac88	254.73.172.136
b51a:901b:cb15:8045:ada8:eb24:fe49:ac89	254.73.172.137
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8a	254.73.172.138
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8b	254.73.172.139
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8c	254.73.172.140
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8d	254.73.172.141
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8e	254.73.172.142
b51a:901b:cb15:8045:ada8:eb24:fe49:ac8f	254.73.172.143
b51a:901b:cb15:8045:ada8:eb24:fe49:ac90	254.73.172.144
b51a:901b:cb15:8045:ada8:eb24:fe49:ac91	254.73.172.145
b51a:901b:cb15:8045:ada8:eb24:fe49:ac92	254.73.172.146
b51a:901b:cb15:8045:ada8:eb24:fe49:ac93	254.73.172.147
b51a:901b:cb15:8045:ada8:eb24:fe49:ac94	254.73.172.148
b51a:901b:cb15:8045:ada8:eb24:fe49:ac95	254.73.172.149
b51a:901b:cb15:8045:ada8:eb24:fe49:ac96	254.73.172.150
b51a:901b:cb15:8045:ada8:eb24:fe49:ac97	254.73.172.151
b51a:901b:cb15:8045:ada8:eb24:fe49:ac98	254.73.172.152
b51a:901b:cb15:8045:ada8:eb24:fe49:ac99	254.73.172.153
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9a	254.73.172.154
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9b	254.73.172.155
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9c	254.73.172.156
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9d	254.73.172.157
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9e	254.73.172.158
b51a:901b:cb15:8045:ada8:eb24:fe49:ac9f	254.73.172.159
b51a:901b:cb15:8045:ada8:eb24:fe49:aca0	254.73.172.160
b51a:901b:cb15:8045:ada8:eb24:fe49:aca1	254.73.172.161
b51a:901b:cb15:8045:ada8:eb24:fe49:aca2	254.73.172.162
b51a:901b:cb15:8045:ada8:eb24:fe49:aca3	254.73.172.163
b51a:901b:cb15:8045:ada8:eb24:fe49:aca4	254.73.172.164
b51a:901b:cb15:8045:ada8:eb24:fe49:aca5	254.73.172.165
b51a:901b:cb15:8045:ada8:eb24:fe49:aca6	254.73.172.166
b51a:901b:cb15:8045:ada8:eb24:fe49:aca7	254.73.172.167
b51a:901b:cb15:8045:ada8:eb24:fe49:aca8	254.73.172.168
b51a:901b:cb15:8045:ada8:eb24:fe49:aca9	254.73.172.169
b51a:901b:cb15:8045:ada8:eb24:fe49:acaa	254.73.172.170
b51a:901b:cb15:8045:ada8:eb24:fe49:acab	254.73.172.171
b51a:901b:cb15:8045:ada8:eb24:fe49:acac	254.73.172.172
b51a:901b:cb15:8045:ada8:eb24:fe49:acad	254.73.172.173
b51a:901b:cb15:8045:ada8:eb24:fe49:acae	254.73.172.174
b51a:901b:cb15:8045:ada8:eb24:fe49:acaf	254.73.172.175
b51a:901b:cb15:8045:ada8:eb24:fe49:acb0	254.73.172.176
b51a:901b:cb15:8045:ada8:eb24:fe49:acb1	254.73.172.177
b51a:901b:cb15:8045:ada8:eb24:fe49:acb2	254.73.172.178
b51a:901b:cb15:8045:ada8:eb24:fe49:acb3	254.73.172.179
b51a:901b:cb15:8045:ada8:eb24:fe49:acb4	254.73.172.180

b51a:901b:cb15:8045:ada8:eb24:fe49:acb5	254.73.172.181
b51a:901b:cb15:8045:ada8:eb24:fe49:acb6	254.73.172.182
b51a:901b:cb15:8045:ada8:eb24:fe49:acb7	254.73.172.183
b51a:901b:cb15:8045:ada8:eb24:fe49:acb8	254.73.172.184
b51a:901b:cb15:8045:ada8:eb24:fe49:acb9	254.73.172.185
b51a:901b:cb15:8045:ada8:eb24:fe49:acba	254.73.172.186
b51a:901b:cb15:8045:ada8:eb24:fe49:acbb	254.73.172.187
b51a:901b:cb15:8045:ada8:eb24:fe49:acbc	254.73.172.188
b51a:901b:cb15:8045:ada8:eb24:fe49:acbd	254.73.172.189
b51a:901b:cb15:8045:ada8:eb24:fe49:acbe	254.73.172.190
b51a:901b:cb15:8045:ada8:eb24:fe49:acbf	254.73.172.191
b51a:901b:cb15:8045:ada8:eb24:fe49:acc0	254.73.172.192
b51a:901b:cb15:8045:ada8:eb24:fe49:acc1	254.73.172.193
b51a:901b:cb15:8045:ada8:eb24:fe49:acc2	254.73.172.194
b51a:901b:cb15:8045:ada8:eb24:fe49:acc3	254.73.172.195
b51a:901b:cb15:8045:ada8:eb24:fe49:acc4	254.73.172.196
b51a:901b:cb15:8045:ada8:eb24:fe49:acc5	254.73.172.197
b51a:901b:cb15:8045:ada8:eb24:fe49:acc6	254.73.172.198
b51a:901b:cb15:8045:ada8:eb24:fe49:acc7	254.73.172.199
b51a:901b:cb15:8045:ada8:eb24:fe49:acc8	254.73.172.200
b51a:901b:cb15:8045:ada8:eb24:fe49:acc9	254.73.172.201
b51a:901b:cb15:8045:ada8:eb24:fe49:acca	254.73.172.202
b51a:901b:cb15:8045:ada8:eb24:fe49:accb	254.73.172.203
b51a:901b:cb15:8045:ada8:eb24:fe49:accc	254.73.172.204
b51a:901b:cb15:8045:ada8:eb24:fe49:accd	254.73.172.205
b51a:901b:cb15:8045:ada8:eb24:fe49:acce	254.73.172.206
b51a:901b:cb15:8045:ada8:eb24:fe49:accf	254.73.172.207
b51a:901b:cb15:8045:ada8:eb24:fe49:acd0	254.73.172.208
b51a:901b:cb15:8045:ada8:eb24:fe49:acd1	254.73.172.209
b51a:901b:cb15:8045:ada8:eb24:fe49:acd2	254.73.172.210
b51a:901b:cb15:8045:ada8:eb24:fe49:acd3	254.73.172.211
b51a:901b:cb15:8045:ada8:eb24:fe49:acd4	254.73.172.212
b51a:901b:cb15:8045:ada8:eb24:fe49:acd5	254.73.172.213
b51a:901b:cb15:8045:ada8:eb24:fe49:acd6	254.73.172.214
b51a:901b:cb15:8045:ada8:eb24:fe49:acd7	254.73.172.215
b51a:901b:cb15:8045:ada8:eb24:fe49:acd8	254.73.172.216
b51a:901b:cb15:8045:ada8:eb24:fe49:acd9	254.73.172.217
b51a:901b:cb15:8045:ada8:eb24:fe49:acda	254.73.172.218
b51a:901b:cb15:8045:ada8:eb24:fe49:acdb	254.73.172.219
b51a:901b:cb15:8045:ada8:eb24:fe49:acdc	254.73.172.220
b51a:901b:cb15:8045:ada8:eb24:fe49:acdd	254.73.172.221
b51a:901b:cb15:8045:ada8:eb24:fe49:acde	254.73.172.222
b51a:901b:cb15:8045:ada8:eb24:fe49:acdf	254.73.172.223
b51a:901b:cb15:8045:ada8:eb24:fe49:ace0	254.73.172.224
b51a:901b:cb15:8045:ada8:eb24:fe49:ace1	254.73.172.225
b51a:901b:cb15:8045:ada8:eb24:fe49:ace2	254.73.172.226
b51a:901b:cb15:8045:ada8:eb24:fe49:ace3	254.73.172.227
b51a:901b:cb15:8045:ada8:eb24:fe49:ace4	254.73.172.228
b51a:901b:cb15:8045:ada8:eb24:fe49:ace5	254.73.172.229
b51a:901b:cb15:8045:ada8:eb24:fe49:ace6	254.73.172.230
b51a:901b:cb15:8045:ada8:eb24:fe49:ace7	254.73.172.231
b51a:901b:cb15:8045:ada8:eb24:fe49:ace8	254.73.172.232
b51a:901b:cb15:8045:ada8:eb24:fe49:ace9	254.73.172.233
b51a:901b:cb15:8045:ada8:eb24:fe49:acea	254.73.172.234
b51a:901b:cb15:8045:ada8:eb24:fe49:aceb	254.73.172.235
b51a:901b:cb15:8045:ada8:eb24:fe49:acec	254.73.172.236
b51a:901b:cb15:8045:ada8:eb24:fe49:aced	254.73.172.237
b51a:901b:cb15:8045:ada8:eb24:fe49:acee	254.73.172.238
b51a:901b:cb15:8045:ada8:eb24:fe49:acef	254.73.172.239
b51a:901b:cb15:8045:ada8:eb24:fe49:acf0	254.73.172.240
b51a:901b:cb15:8045:ada8:eb24:fe49:acf1	254.73.172.241
b51a:901b:cb15:8045:ada8:eb24:fe49:acf2	254.73.172.242
b51a:901b:cb15:8045:ada8:eb24:fe49:acf3	254.73.172.243
b51a:901b:cb15:8045:ada8:eb24:fe49:acf4	254.73.172.244
b51a:901b:cb15:8045:ada8:eb24:fe49:acf5	254.73.172.245
b51a:901b:cb15:8045:ada8:eb24:fe49:acf6	254.73.172.246
b51a:901b:cb15:8045:ada8:eb24:fe49:acf7	254.73.172.247
b51a:901b:cb15:8045:ada8:eb24:fe49:acf8	254.73.172.248
b51a:901b:cb15:8045:ada8:eb24:fe49:acf9	254.73.172.249
b51a:901b:cb15:8045:ada8:eb24:fe49:acfa	254.73.172.250
b51a:901b:cb15:8045:ada8:eb24:fe49:acfb	254.73.172.251
b51a:901b:cb15:8045:ada8:eb24:fe49:acfc	254.73.172.252
b51a:901b:cb15:8045:ada8:eb24:fe49:acfd	254.73.172.253
b51a:901b:cb15:8045:ada8:eb24:fe49:acfe	254.73.172.254
b51a:901b:cb15:8045:ada8:eb24:fe49:acff	254.73.172.255

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.