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:901b:8082:d157:ac86:b155:fb01	177.85.251.1
b51a:901b:901b:8082:d157:ac86:b155:fb02	177.85.251.2
b51a:901b:901b:8082:d157:ac86:b155:fb03	177.85.251.3
b51a:901b:901b:8082:d157:ac86:b155:fb04	177.85.251.4
b51a:901b:901b:8082:d157:ac86:b155:fb05	177.85.251.5
b51a:901b:901b:8082:d157:ac86:b155:fb06	177.85.251.6
b51a:901b:901b:8082:d157:ac86:b155:fb07	177.85.251.7
b51a:901b:901b:8082:d157:ac86:b155:fb08	177.85.251.8
b51a:901b:901b:8082:d157:ac86:b155:fb09	177.85.251.9
b51a:901b:901b:8082:d157:ac86:b155:fb0a	177.85.251.10
b51a:901b:901b:8082:d157:ac86:b155:fb0b	177.85.251.11
b51a:901b:901b:8082:d157:ac86:b155:fb0c	177.85.251.12
b51a:901b:901b:8082:d157:ac86:b155:fb0d	177.85.251.13
b51a:901b:901b:8082:d157:ac86:b155:fb0e	177.85.251.14
b51a:901b:901b:8082:d157:ac86:b155:fb0f	177.85.251.15
b51a:901b:901b:8082:d157:ac86:b155:fb10	177.85.251.16
b51a:901b:901b:8082:d157:ac86:b155:fb11	177.85.251.17
b51a:901b:901b:8082:d157:ac86:b155:fb12	177.85.251.18
b51a:901b:901b:8082:d157:ac86:b155:fb13	177.85.251.19
b51a:901b:901b:8082:d157:ac86:b155:fb14	177.85.251.20
b51a:901b:901b:8082:d157:ac86:b155:fb15	177.85.251.21
b51a:901b:901b:8082:d157:ac86:b155:fb16	177.85.251.22
b51a:901b:901b:8082:d157:ac86:b155:fb17	177.85.251.23
b51a:901b:901b:8082:d157:ac86:b155:fb18	177.85.251.24
b51a:901b:901b:8082:d157:ac86:b155:fb19	177.85.251.25
b51a:901b:901b:8082:d157:ac86:b155:fb1a	177.85.251.26
b51a:901b:901b:8082:d157:ac86:b155:fb1b	177.85.251.27
b51a:901b:901b:8082:d157:ac86:b155:fb1c	177.85.251.28
b51a:901b:901b:8082:d157:ac86:b155:fb1d	177.85.251.29
b51a:901b:901b:8082:d157:ac86:b155:fb1e	177.85.251.30
b51a:901b:901b:8082:d157:ac86:b155:fb1f	177.85.251.31
b51a:901b:901b:8082:d157:ac86:b155:fb20	177.85.251.32
b51a:901b:901b:8082:d157:ac86:b155:fb21	177.85.251.33
b51a:901b:901b:8082:d157:ac86:b155:fb22	177.85.251.34
b51a:901b:901b:8082:d157:ac86:b155:fb23	177.85.251.35
b51a:901b:901b:8082:d157:ac86:b155:fb24	177.85.251.36
b51a:901b:901b:8082:d157:ac86:b155:fb25	177.85.251.37
b51a:901b:901b:8082:d157:ac86:b155:fb26	177.85.251.38
b51a:901b:901b:8082:d157:ac86:b155:fb27	177.85.251.39
b51a:901b:901b:8082:d157:ac86:b155:fb28	177.85.251.40
b51a:901b:901b:8082:d157:ac86:b155:fb29	177.85.251.41
b51a:901b:901b:8082:d157:ac86:b155:fb2a	177.85.251.42
b51a:901b:901b:8082:d157:ac86:b155:fb2b	177.85.251.43
b51a:901b:901b:8082:d157:ac86:b155:fb2c	177.85.251.44
b51a:901b:901b:8082:d157:ac86:b155:fb2d	177.85.251.45
b51a:901b:901b:8082:d157:ac86:b155:fb2e	177.85.251.46
b51a:901b:901b:8082:d157:ac86:b155:fb2f	177.85.251.47
b51a:901b:901b:8082:d157:ac86:b155:fb30	177.85.251.48
b51a:901b:901b:8082:d157:ac86:b155:fb31	177.85.251.49
b51a:901b:901b:8082:d157:ac86:b155:fb32	177.85.251.50
b51a:901b:901b:8082:d157:ac86:b155:fb33	177.85.251.51
b51a:901b:901b:8082:d157:ac86:b155:fb34	177.85.251.52
b51a:901b:901b:8082:d157:ac86:b155:fb35	177.85.251.53
b51a:901b:901b:8082:d157:ac86:b155:fb36	177.85.251.54
b51a:901b:901b:8082:d157:ac86:b155:fb37	177.85.251.55
b51a:901b:901b:8082:d157:ac86:b155:fb38	177.85.251.56
b51a:901b:901b:8082:d157:ac86:b155:fb39	177.85.251.57
b51a:901b:901b:8082:d157:ac86:b155:fb3a	177.85.251.58
b51a:901b:901b:8082:d157:ac86:b155:fb3b	177.85.251.59
b51a:901b:901b:8082:d157:ac86:b155:fb3c	177.85.251.60

b51a:901b:901b:8082:d157:ac86:b155:fb3d	177.85.251.61
b51a:901b:901b:8082:d157:ac86:b155:fb3e	177.85.251.62
b51a:901b:901b:8082:d157:ac86:b155:fb3f	177.85.251.63
b51a:901b:901b:8082:d157:ac86:b155:fb40	177.85.251.64
b51a:901b:901b:8082:d157:ac86:b155:fb41	177.85.251.65
b51a:901b:901b:8082:d157:ac86:b155:fb42	177.85.251.66
b51a:901b:901b:8082:d157:ac86:b155:fb43	177.85.251.67
b51a:901b:901b:8082:d157:ac86:b155:fb44	177.85.251.68
b51a:901b:901b:8082:d157:ac86:b155:fb45	177.85.251.69
b51a:901b:901b:8082:d157:ac86:b155:fb46	177.85.251.70
b51a:901b:901b:8082:d157:ac86:b155:fb47	177.85.251.71
b51a:901b:901b:8082:d157:ac86:b155:fb48	177.85.251.72
b51a:901b:901b:8082:d157:ac86:b155:fb49	177.85.251.73
b51a:901b:901b:8082:d157:ac86:b155:fb4a	177.85.251.74
b51a:901b:901b:8082:d157:ac86:b155:fb4b	177.85.251.75
b51a:901b:901b:8082:d157:ac86:b155:fb4c	177.85.251.76
b51a:901b:901b:8082:d157:ac86:b155:fb4d	177.85.251.77
b51a:901b:901b:8082:d157:ac86:b155:fb4e	177.85.251.78
b51a:901b:901b:8082:d157:ac86:b155:fb4f	177.85.251.79
b51a:901b:901b:8082:d157:ac86:b155:fb50	177.85.251.80
b51a:901b:901b:8082:d157:ac86:b155:fb51	177.85.251.81
b51a:901b:901b:8082:d157:ac86:b155:fb52	177.85.251.82
b51a:901b:901b:8082:d157:ac86:b155:fb53	177.85.251.83
b51a:901b:901b:8082:d157:ac86:b155:fb54	177.85.251.84
b51a:901b:901b:8082:d157:ac86:b155:fb55	177.85.251.85
b51a:901b:901b:8082:d157:ac86:b155:fb56	177.85.251.86
b51a:901b:901b:8082:d157:ac86:b155:fb57	177.85.251.87
b51a:901b:901b:8082:d157:ac86:b155:fb58	177.85.251.88
b51a:901b:901b:8082:d157:ac86:b155:fb59	177.85.251.89
b51a:901b:901b:8082:d157:ac86:b155:fb5a	177.85.251.90
b51a:901b:901b:8082:d157:ac86:b155:fb5b	177.85.251.91
b51a:901b:901b:8082:d157:ac86:b155:fb5c	177.85.251.92
b51a:901b:901b:8082:d157:ac86:b155:fb5d	177.85.251.93
b51a:901b:901b:8082:d157:ac86:b155:fb5e	177.85.251.94
b51a:901b:901b:8082:d157:ac86:b155:fb5f	177.85.251.95
b51a:901b:901b:8082:d157:ac86:b155:fb60	177.85.251.96
b51a:901b:901b:8082:d157:ac86:b155:fb61	177.85.251.97
b51a:901b:901b:8082:d157:ac86:b155:fb62	177.85.251.98
b51a:901b:901b:8082:d157:ac86:b155:fb63	177.85.251.99
b51a:901b:901b:8082:d157:ac86:b155:fb64	177.85.251.100
b51a:901b:901b:8082:d157:ac86:b155:fb65	177.85.251.101
b51a:901b:901b:8082:d157:ac86:b155:fb66	177.85.251.102
b51a:901b:901b:8082:d157:ac86:b155:fb67	177.85.251.103
b51a:901b:901b:8082:d157:ac86:b155:fb68	177.85.251.104
b51a:901b:901b:8082:d157:ac86:b155:fb69	177.85.251.105
b51a:901b:901b:8082:d157:ac86:b155:fb6a	177.85.251.106
b51a:901b:901b:8082:d157:ac86:b155:fb6b	177.85.251.107
b51a:901b:901b:8082:d157:ac86:b155:fb6c	177.85.251.108
b51a:901b:901b:8082:d157:ac86:b155:fb6d	177.85.251.109
b51a:901b:901b:8082:d157:ac86:b155:fb6e	177.85.251.110
b51a:901b:901b:8082:d157:ac86:b155:fb6f	177.85.251.111
b51a:901b:901b:8082:d157:ac86:b155:fb70	177.85.251.112
b51a:901b:901b:8082:d157:ac86:b155:fb71	177.85.251.113
b51a:901b:901b:8082:d157:ac86:b155:fb72	177.85.251.114
b51a:901b:901b:8082:d157:ac86:b155:fb73	177.85.251.115
b51a:901b:901b:8082:d157:ac86:b155:fb74	177.85.251.116
b51a:901b:901b:8082:d157:ac86:b155:fb75	177.85.251.117
b51a:901b:901b:8082:d157:ac86:b155:fb76	177.85.251.118
b51a:901b:901b:8082:d157:ac86:b155:fb77	177.85.251.119
b51a:901b:901b:8082:d157:ac86:b155:fb78	177.85.251.120

b51a:901b:901b:8082:d157:ac86:b155:fb79	177.85.251.121
b51a:901b:901b:8082:d157:ac86:b155:fb7a	177.85.251.122
b51a:901b:901b:8082:d157:ac86:b155:fb7b	177.85.251.123
b51a:901b:901b:8082:d157:ac86:b155:fb7c	177.85.251.124
b51a:901b:901b:8082:d157:ac86:b155:fb7d	177.85.251.125
b51a:901b:901b:8082:d157:ac86:b155:fb7e	177.85.251.126
b51a:901b:901b:8082:d157:ac86:b155:fb7f	177.85.251.127
b51a:901b:901b:8082:d157:ac86:b155:fb80	177.85.251.128
b51a:901b:901b:8082:d157:ac86:b155:fb81	177.85.251.129
b51a:901b:901b:8082:d157:ac86:b155:fb82	177.85.251.130
b51a:901b:901b:8082:d157:ac86:b155:fb83	177.85.251.131
b51a:901b:901b:8082:d157:ac86:b155:fb84	177.85.251.132
b51a:901b:901b:8082:d157:ac86:b155:fb85	177.85.251.133
b51a:901b:901b:8082:d157:ac86:b155:fb86	177.85.251.134
b51a:901b:901b:8082:d157:ac86:b155:fb87	177.85.251.135
b51a:901b:901b:8082:d157:ac86:b155:fb88	177.85.251.136
b51a:901b:901b:8082:d157:ac86:b155:fb89	177.85.251.137
b51a:901b:901b:8082:d157:ac86:b155:fb8a	177.85.251.138
b51a:901b:901b:8082:d157:ac86:b155:fb8b	177.85.251.139
b51a:901b:901b:8082:d157:ac86:b155:fb8c	177.85.251.140
b51a:901b:901b:8082:d157:ac86:b155:fb8d	177.85.251.141
b51a:901b:901b:8082:d157:ac86:b155:fb8e	177.85.251.142
b51a:901b:901b:8082:d157:ac86:b155:fb8f	177.85.251.143
b51a:901b:901b:8082:d157:ac86:b155:fb90	177.85.251.144
b51a:901b:901b:8082:d157:ac86:b155:fb91	177.85.251.145
b51a:901b:901b:8082:d157:ac86:b155:fb92	177.85.251.146
b51a:901b:901b:8082:d157:ac86:b155:fb93	177.85.251.147
b51a:901b:901b:8082:d157:ac86:b155:fb94	177.85.251.148
b51a:901b:901b:8082:d157:ac86:b155:fb95	177.85.251.149
b51a:901b:901b:8082:d157:ac86:b155:fb96	177.85.251.150
b51a:901b:901b:8082:d157:ac86:b155:fb97	177.85.251.151
b51a:901b:901b:8082:d157:ac86:b155:fb98	177.85.251.152
b51a:901b:901b:8082:d157:ac86:b155:fb99	177.85.251.153
b51a:901b:901b:8082:d157:ac86:b155:fb9a	177.85.251.154
b51a:901b:901b:8082:d157:ac86:b155:fb9b	177.85.251.155
b51a:901b:901b:8082:d157:ac86:b155:fb9c	177.85.251.156
b51a:901b:901b:8082:d157:ac86:b155:fb9d	177.85.251.157
b51a:901b:901b:8082:d157:ac86:b155:fb9e	177.85.251.158
b51a:901b:901b:8082:d157:ac86:b155:fb9f	177.85.251.159
b51a:901b:901b:8082:d157:ac86:b155:fba0	177.85.251.160
b51a:901b:901b:8082:d157:ac86:b155:fba1	177.85.251.161
b51a:901b:901b:8082:d157:ac86:b155:fba2	177.85.251.162
b51a:901b:901b:8082:d157:ac86:b155:fba3	177.85.251.163
b51a:901b:901b:8082:d157:ac86:b155:fba4	177.85.251.164
b51a:901b:901b:8082:d157:ac86:b155:fba5	177.85.251.165
b51a:901b:901b:8082:d157:ac86:b155:fba6	177.85.251.166
b51a:901b:901b:8082:d157:ac86:b155:fba7	177.85.251.167
b51a:901b:901b:8082:d157:ac86:b155:fba8	177.85.251.168
b51a:901b:901b:8082:d157:ac86:b155:fba9	177.85.251.169
b51a:901b:901b:8082:d157:ac86:b155:fbaa	177.85.251.170
b51a:901b:901b:8082:d157:ac86:b155:fbab	177.85.251.171
b51a:901b:901b:8082:d157:ac86:b155:fbac	177.85.251.172
b51a:901b:901b:8082:d157:ac86:b155:fbad	177.85.251.173
b51a:901b:901b:8082:d157:ac86:b155:fbae	177.85.251.174
b51a:901b:901b:8082:d157:ac86:b155:fbaf	177.85.251.175
b51a:901b:901b:8082:d157:ac86:b155:fbb0	177.85.251.176
b51a:901b:901b:8082:d157:ac86:b155:fbb1	177.85.251.177
b51a:901b:901b:8082:d157:ac86:b155:fbb2	177.85.251.178
b51a:901b:901b:8082:d157:ac86:b155:fbb3	177.85.251.179
b51a:901b:901b:8082:d157:ac86:b155:fbb4	177.85.251.180

b51a:901b:901b:8082:d157:ac86:b155:fbb5	177.85.251.181
b51a:901b:901b:8082:d157:ac86:b155:fbb6	177.85.251.182
b51a:901b:901b:8082:d157:ac86:b155:fbb7	177.85.251.183
b51a:901b:901b:8082:d157:ac86:b155:fbb8	177.85.251.184
b51a:901b:901b:8082:d157:ac86:b155:fbb9	177.85.251.185
b51a:901b:901b:8082:d157:ac86:b155:fbba	177.85.251.186
b51a:901b:901b:8082:d157:ac86:b155:fbbb	177.85.251.187
b51a:901b:901b:8082:d157:ac86:b155:fbbc	177.85.251.188
b51a:901b:901b:8082:d157:ac86:b155:fbbd	177.85.251.189
b51a:901b:901b:8082:d157:ac86:b155:fbbe	177.85.251.190
b51a:901b:901b:8082:d157:ac86:b155:fbbf	177.85.251.191
b51a:901b:901b:8082:d157:ac86:b155:fbc0	177.85.251.192
b51a:901b:901b:8082:d157:ac86:b155:fbc1	177.85.251.193
b51a:901b:901b:8082:d157:ac86:b155:fbc2	177.85.251.194
b51a:901b:901b:8082:d157:ac86:b155:fbc3	177.85.251.195
b51a:901b:901b:8082:d157:ac86:b155:fbc4	177.85.251.196
b51a:901b:901b:8082:d157:ac86:b155:fbc5	177.85.251.197
b51a:901b:901b:8082:d157:ac86:b155:fbc6	177.85.251.198
b51a:901b:901b:8082:d157:ac86:b155:fbc7	177.85.251.199
b51a:901b:901b:8082:d157:ac86:b155:fbc8	177.85.251.200
b51a:901b:901b:8082:d157:ac86:b155:fbc9	177.85.251.201
b51a:901b:901b:8082:d157:ac86:b155:fbca	177.85.251.202
b51a:901b:901b:8082:d157:ac86:b155:fbcb	177.85.251.203
b51a:901b:901b:8082:d157:ac86:b155:fbcc	177.85.251.204
b51a:901b:901b:8082:d157:ac86:b155:fbcd	177.85.251.205
b51a:901b:901b:8082:d157:ac86:b155:fbce	177.85.251.206
b51a:901b:901b:8082:d157:ac86:b155:fbcf	177.85.251.207
b51a:901b:901b:8082:d157:ac86:b155:fbd0	177.85.251.208
b51a:901b:901b:8082:d157:ac86:b155:fbd1	177.85.251.209
b51a:901b:901b:8082:d157:ac86:b155:fbd2	177.85.251.210
b51a:901b:901b:8082:d157:ac86:b155:fbd3	177.85.251.211
b51a:901b:901b:8082:d157:ac86:b155:fbd4	177.85.251.212
b51a:901b:901b:8082:d157:ac86:b155:fbd5	177.85.251.213
b51a:901b:901b:8082:d157:ac86:b155:fbd6	177.85.251.214
b51a:901b:901b:8082:d157:ac86:b155:fbd7	177.85.251.215
b51a:901b:901b:8082:d157:ac86:b155:fbd8	177.85.251.216
b51a:901b:901b:8082:d157:ac86:b155:fbd9	177.85.251.217
b51a:901b:901b:8082:d157:ac86:b155:fbda	177.85.251.218
b51a:901b:901b:8082:d157:ac86:b155:fbdb	177.85.251.219
b51a:901b:901b:8082:d157:ac86:b155:fbdc	177.85.251.220
b51a:901b:901b:8082:d157:ac86:b155:fbdd	177.85.251.221
b51a:901b:901b:8082:d157:ac86:b155:fbde	177.85.251.222
b51a:901b:901b:8082:d157:ac86:b155:fbdf	177.85.251.223
b51a:901b:901b:8082:d157:ac86:b155:fbe0	177.85.251.224
b51a:901b:901b:8082:d157:ac86:b155:fbe1	177.85.251.225
b51a:901b:901b:8082:d157:ac86:b155:fbe2	177.85.251.226
b51a:901b:901b:8082:d157:ac86:b155:fbe3	177.85.251.227
b51a:901b:901b:8082:d157:ac86:b155:fbe4	177.85.251.228
b51a:901b:901b:8082:d157:ac86:b155:fbe5	177.85.251.229
b51a:901b:901b:8082:d157:ac86:b155:fbe6	177.85.251.230
b51a:901b:901b:8082:d157:ac86:b155:fbe7	177.85.251.231
b51a:901b:901b:8082:d157:ac86:b155:fbe8	177.85.251.232
b51a:901b:901b:8082:d157:ac86:b155:fbe9	177.85.251.233
b51a:901b:901b:8082:d157:ac86:b155:fbea	177.85.251.234
b51a:901b:901b:8082:d157:ac86:b155:fbeb	177.85.251.235
b51a:901b:901b:8082:d157:ac86:b155:fbec	177.85.251.236
b51a:901b:901b:8082:d157:ac86:b155:fbed	177.85.251.237
b51a:901b:901b:8082:d157:ac86:b155:fbee	177.85.251.238
b51a:901b:901b:8082:d157:ac86:b155:fbef	177.85.251.239
b51a:901b:901b:8082:d157:ac86:b155:fbf0	177.85.251.240
b51a:901b:901b:8082:d157:ac86:b155:fbf1	177.85.251.241
b51a:901b:901b:8082:d157:ac86:b155:fbf2	177.85.251.242
b51a:901b:901b:8082:d157:ac86:b155:fbf3	177.85.251.243
b51a:901b:901b:8082:d157:ac86:b155:fbf4	177.85.251.244
b51a:901b:901b:8082:d157:ac86:b155:fbf5	177.85.251.245
b51a:901b:901b:8082:d157:ac86:b155:fbf6	177.85.251.246
b51a:901b:901b:8082:d157:ac86:b155:fbf7	177.85.251.247
b51a:901b:901b:8082:d157:ac86:b155:fbf8	177.85.251.248
b51a:901b:901b:8082:d157:ac86:b155:fbf9	177.85.251.249
b51a:901b:901b:8082:d157:ac86:b155:fbfa	177.85.251.250
b51a:901b:901b:8082:d157:ac86:b155:fbfb	177.85.251.251
b51a:901b:901b:8082:d157:ac86:b155:fbfc	177.85.251.252
b51a:901b:901b:8082:d157:ac86:b155:fbfd	177.85.251.253
b51a:901b:901b:8082:d157:ac86:b155:fbfe	177.85.251.254
b51a:901b:901b:8082:d157:ac86:b155:fbff	177.85.251.255

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.