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:ada8:2224:f2bc:fb01	242.188.251.1
b51a:901b:cb15:8045:ada8:2224:f2bc:fb02	242.188.251.2
b51a:901b:cb15:8045:ada8:2224:f2bc:fb03	242.188.251.3
b51a:901b:cb15:8045:ada8:2224:f2bc:fb04	242.188.251.4
b51a:901b:cb15:8045:ada8:2224:f2bc:fb05	242.188.251.5
b51a:901b:cb15:8045:ada8:2224:f2bc:fb06	242.188.251.6
b51a:901b:cb15:8045:ada8:2224:f2bc:fb07	242.188.251.7
b51a:901b:cb15:8045:ada8:2224:f2bc:fb08	242.188.251.8
b51a:901b:cb15:8045:ada8:2224:f2bc:fb09	242.188.251.9
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0a	242.188.251.10
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0b	242.188.251.11
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0c	242.188.251.12
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0d	242.188.251.13
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0e	242.188.251.14
b51a:901b:cb15:8045:ada8:2224:f2bc:fb0f	242.188.251.15
b51a:901b:cb15:8045:ada8:2224:f2bc:fb10	242.188.251.16
b51a:901b:cb15:8045:ada8:2224:f2bc:fb11	242.188.251.17
b51a:901b:cb15:8045:ada8:2224:f2bc:fb12	242.188.251.18
b51a:901b:cb15:8045:ada8:2224:f2bc:fb13	242.188.251.19
b51a:901b:cb15:8045:ada8:2224:f2bc:fb14	242.188.251.20
b51a:901b:cb15:8045:ada8:2224:f2bc:fb15	242.188.251.21
b51a:901b:cb15:8045:ada8:2224:f2bc:fb16	242.188.251.22
b51a:901b:cb15:8045:ada8:2224:f2bc:fb17	242.188.251.23
b51a:901b:cb15:8045:ada8:2224:f2bc:fb18	242.188.251.24
b51a:901b:cb15:8045:ada8:2224:f2bc:fb19	242.188.251.25
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1a	242.188.251.26
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1b	242.188.251.27
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1c	242.188.251.28
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1d	242.188.251.29
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1e	242.188.251.30
b51a:901b:cb15:8045:ada8:2224:f2bc:fb1f	242.188.251.31
b51a:901b:cb15:8045:ada8:2224:f2bc:fb20	242.188.251.32
b51a:901b:cb15:8045:ada8:2224:f2bc:fb21	242.188.251.33
b51a:901b:cb15:8045:ada8:2224:f2bc:fb22	242.188.251.34
b51a:901b:cb15:8045:ada8:2224:f2bc:fb23	242.188.251.35
b51a:901b:cb15:8045:ada8:2224:f2bc:fb24	242.188.251.36
b51a:901b:cb15:8045:ada8:2224:f2bc:fb25	242.188.251.37
b51a:901b:cb15:8045:ada8:2224:f2bc:fb26	242.188.251.38
b51a:901b:cb15:8045:ada8:2224:f2bc:fb27	242.188.251.39
b51a:901b:cb15:8045:ada8:2224:f2bc:fb28	242.188.251.40
b51a:901b:cb15:8045:ada8:2224:f2bc:fb29	242.188.251.41
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2a	242.188.251.42
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2b	242.188.251.43
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2c	242.188.251.44
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2d	242.188.251.45
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2e	242.188.251.46
b51a:901b:cb15:8045:ada8:2224:f2bc:fb2f	242.188.251.47
b51a:901b:cb15:8045:ada8:2224:f2bc:fb30	242.188.251.48
b51a:901b:cb15:8045:ada8:2224:f2bc:fb31	242.188.251.49
b51a:901b:cb15:8045:ada8:2224:f2bc:fb32	242.188.251.50
b51a:901b:cb15:8045:ada8:2224:f2bc:fb33	242.188.251.51
b51a:901b:cb15:8045:ada8:2224:f2bc:fb34	242.188.251.52
b51a:901b:cb15:8045:ada8:2224:f2bc:fb35	242.188.251.53
b51a:901b:cb15:8045:ada8:2224:f2bc:fb36	242.188.251.54
b51a:901b:cb15:8045:ada8:2224:f2bc:fb37	242.188.251.55
b51a:901b:cb15:8045:ada8:2224:f2bc:fb38	242.188.251.56
b51a:901b:cb15:8045:ada8:2224:f2bc:fb39	242.188.251.57
b51a:901b:cb15:8045:ada8:2224:f2bc:fb3a	242.188.251.58
b51a:901b:cb15:8045:ada8:2224:f2bc:fb3b	242.188.251.59
b51a:901b:cb15:8045:ada8:2224:f2bc:fb3c	242.188.251.60

b51a:901b:cb15:8045:ada8:2224:f2bc:fb3d	242.188.251.61
b51a:901b:cb15:8045:ada8:2224:f2bc:fb3e	242.188.251.62
b51a:901b:cb15:8045:ada8:2224:f2bc:fb3f	242.188.251.63
b51a:901b:cb15:8045:ada8:2224:f2bc:fb40	242.188.251.64
b51a:901b:cb15:8045:ada8:2224:f2bc:fb41	242.188.251.65
b51a:901b:cb15:8045:ada8:2224:f2bc:fb42	242.188.251.66
b51a:901b:cb15:8045:ada8:2224:f2bc:fb43	242.188.251.67
b51a:901b:cb15:8045:ada8:2224:f2bc:fb44	242.188.251.68
b51a:901b:cb15:8045:ada8:2224:f2bc:fb45	242.188.251.69
b51a:901b:cb15:8045:ada8:2224:f2bc:fb46	242.188.251.70
b51a:901b:cb15:8045:ada8:2224:f2bc:fb47	242.188.251.71
b51a:901b:cb15:8045:ada8:2224:f2bc:fb48	242.188.251.72
b51a:901b:cb15:8045:ada8:2224:f2bc:fb49	242.188.251.73
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4a	242.188.251.74
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4b	242.188.251.75
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4c	242.188.251.76
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4d	242.188.251.77
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4e	242.188.251.78
b51a:901b:cb15:8045:ada8:2224:f2bc:fb4f	242.188.251.79
b51a:901b:cb15:8045:ada8:2224:f2bc:fb50	242.188.251.80
b51a:901b:cb15:8045:ada8:2224:f2bc:fb51	242.188.251.81
b51a:901b:cb15:8045:ada8:2224:f2bc:fb52	242.188.251.82
b51a:901b:cb15:8045:ada8:2224:f2bc:fb53	242.188.251.83
b51a:901b:cb15:8045:ada8:2224:f2bc:fb54	242.188.251.84
b51a:901b:cb15:8045:ada8:2224:f2bc:fb55	242.188.251.85
b51a:901b:cb15:8045:ada8:2224:f2bc:fb56	242.188.251.86
b51a:901b:cb15:8045:ada8:2224:f2bc:fb57	242.188.251.87
b51a:901b:cb15:8045:ada8:2224:f2bc:fb58	242.188.251.88
b51a:901b:cb15:8045:ada8:2224:f2bc:fb59	242.188.251.89
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5a	242.188.251.90
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5b	242.188.251.91
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5c	242.188.251.92
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5d	242.188.251.93
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5e	242.188.251.94
b51a:901b:cb15:8045:ada8:2224:f2bc:fb5f	242.188.251.95
b51a:901b:cb15:8045:ada8:2224:f2bc:fb60	242.188.251.96
b51a:901b:cb15:8045:ada8:2224:f2bc:fb61	242.188.251.97
b51a:901b:cb15:8045:ada8:2224:f2bc:fb62	242.188.251.98
b51a:901b:cb15:8045:ada8:2224:f2bc:fb63	242.188.251.99
b51a:901b:cb15:8045:ada8:2224:f2bc:fb64	242.188.251.100
b51a:901b:cb15:8045:ada8:2224:f2bc:fb65	242.188.251.101
b51a:901b:cb15:8045:ada8:2224:f2bc:fb66	242.188.251.102
b51a:901b:cb15:8045:ada8:2224:f2bc:fb67	242.188.251.103
b51a:901b:cb15:8045:ada8:2224:f2bc:fb68	242.188.251.104
b51a:901b:cb15:8045:ada8:2224:f2bc:fb69	242.188.251.105
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6a	242.188.251.106
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6b	242.188.251.107
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6c	242.188.251.108
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6d	242.188.251.109
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6e	242.188.251.110
b51a:901b:cb15:8045:ada8:2224:f2bc:fb6f	242.188.251.111
b51a:901b:cb15:8045:ada8:2224:f2bc:fb70	242.188.251.112
b51a:901b:cb15:8045:ada8:2224:f2bc:fb71	242.188.251.113
b51a:901b:cb15:8045:ada8:2224:f2bc:fb72	242.188.251.114
b51a:901b:cb15:8045:ada8:2224:f2bc:fb73	242.188.251.115
b51a:901b:cb15:8045:ada8:2224:f2bc:fb74	242.188.251.116
b51a:901b:cb15:8045:ada8:2224:f2bc:fb75	242.188.251.117
b51a:901b:cb15:8045:ada8:2224:f2bc:fb76	242.188.251.118
b51a:901b:cb15:8045:ada8:2224:f2bc:fb77	242.188.251.119
b51a:901b:cb15:8045:ada8:2224:f2bc:fb78	242.188.251.120

b51a:901b:cb15:8045:ada8:2224:f2bc:fb79	242.188.251.121
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7a	242.188.251.122
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7b	242.188.251.123
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7c	242.188.251.124
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7d	242.188.251.125
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7e	242.188.251.126
b51a:901b:cb15:8045:ada8:2224:f2bc:fb7f	242.188.251.127
b51a:901b:cb15:8045:ada8:2224:f2bc:fb80	242.188.251.128
b51a:901b:cb15:8045:ada8:2224:f2bc:fb81	242.188.251.129
b51a:901b:cb15:8045:ada8:2224:f2bc:fb82	242.188.251.130
b51a:901b:cb15:8045:ada8:2224:f2bc:fb83	242.188.251.131
b51a:901b:cb15:8045:ada8:2224:f2bc:fb84	242.188.251.132
b51a:901b:cb15:8045:ada8:2224:f2bc:fb85	242.188.251.133
b51a:901b:cb15:8045:ada8:2224:f2bc:fb86	242.188.251.134
b51a:901b:cb15:8045:ada8:2224:f2bc:fb87	242.188.251.135
b51a:901b:cb15:8045:ada8:2224:f2bc:fb88	242.188.251.136
b51a:901b:cb15:8045:ada8:2224:f2bc:fb89	242.188.251.137
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8a	242.188.251.138
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8b	242.188.251.139
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8c	242.188.251.140
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8d	242.188.251.141
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8e	242.188.251.142
b51a:901b:cb15:8045:ada8:2224:f2bc:fb8f	242.188.251.143
b51a:901b:cb15:8045:ada8:2224:f2bc:fb90	242.188.251.144
b51a:901b:cb15:8045:ada8:2224:f2bc:fb91	242.188.251.145
b51a:901b:cb15:8045:ada8:2224:f2bc:fb92	242.188.251.146
b51a:901b:cb15:8045:ada8:2224:f2bc:fb93	242.188.251.147
b51a:901b:cb15:8045:ada8:2224:f2bc:fb94	242.188.251.148
b51a:901b:cb15:8045:ada8:2224:f2bc:fb95	242.188.251.149
b51a:901b:cb15:8045:ada8:2224:f2bc:fb96	242.188.251.150
b51a:901b:cb15:8045:ada8:2224:f2bc:fb97	242.188.251.151
b51a:901b:cb15:8045:ada8:2224:f2bc:fb98	242.188.251.152
b51a:901b:cb15:8045:ada8:2224:f2bc:fb99	242.188.251.153
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9a	242.188.251.154
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9b	242.188.251.155
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9c	242.188.251.156
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9d	242.188.251.157
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9e	242.188.251.158
b51a:901b:cb15:8045:ada8:2224:f2bc:fb9f	242.188.251.159
b51a:901b:cb15:8045:ada8:2224:f2bc:fba0	242.188.251.160
b51a:901b:cb15:8045:ada8:2224:f2bc:fba1	242.188.251.161
b51a:901b:cb15:8045:ada8:2224:f2bc:fba2	242.188.251.162
b51a:901b:cb15:8045:ada8:2224:f2bc:fba3	242.188.251.163
b51a:901b:cb15:8045:ada8:2224:f2bc:fba4	242.188.251.164
b51a:901b:cb15:8045:ada8:2224:f2bc:fba5	242.188.251.165
b51a:901b:cb15:8045:ada8:2224:f2bc:fba6	242.188.251.166
b51a:901b:cb15:8045:ada8:2224:f2bc:fba7	242.188.251.167
b51a:901b:cb15:8045:ada8:2224:f2bc:fba8	242.188.251.168
b51a:901b:cb15:8045:ada8:2224:f2bc:fba9	242.188.251.169
b51a:901b:cb15:8045:ada8:2224:f2bc:fbaa	242.188.251.170
b51a:901b:cb15:8045:ada8:2224:f2bc:fbab	242.188.251.171
b51a:901b:cb15:8045:ada8:2224:f2bc:fbac	242.188.251.172
b51a:901b:cb15:8045:ada8:2224:f2bc:fbad	242.188.251.173
b51a:901b:cb15:8045:ada8:2224:f2bc:fbae	242.188.251.174
b51a:901b:cb15:8045:ada8:2224:f2bc:fbaf	242.188.251.175
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb0	242.188.251.176
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb1	242.188.251.177
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb2	242.188.251.178
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb3	242.188.251.179
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb4	242.188.251.180

b51a:901b:cb15:8045:ada8:2224:f2bc:fbb5	242.188.251.181
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb6	242.188.251.182
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb7	242.188.251.183
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb8	242.188.251.184
b51a:901b:cb15:8045:ada8:2224:f2bc:fbb9	242.188.251.185
b51a:901b:cb15:8045:ada8:2224:f2bc:fbba	242.188.251.186
b51a:901b:cb15:8045:ada8:2224:f2bc:fbbb	242.188.251.187
b51a:901b:cb15:8045:ada8:2224:f2bc:fbbc	242.188.251.188
b51a:901b:cb15:8045:ada8:2224:f2bc:fbbd	242.188.251.189
b51a:901b:cb15:8045:ada8:2224:f2bc:fbbe	242.188.251.190
b51a:901b:cb15:8045:ada8:2224:f2bc:fbbf	242.188.251.191
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc0	242.188.251.192
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc1	242.188.251.193
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc2	242.188.251.194
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc3	242.188.251.195
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc4	242.188.251.196
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc5	242.188.251.197
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc6	242.188.251.198
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc7	242.188.251.199
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc8	242.188.251.200
b51a:901b:cb15:8045:ada8:2224:f2bc:fbc9	242.188.251.201
b51a:901b:cb15:8045:ada8:2224:f2bc:fbca	242.188.251.202
b51a:901b:cb15:8045:ada8:2224:f2bc:fbcb	242.188.251.203
b51a:901b:cb15:8045:ada8:2224:f2bc:fbcc	242.188.251.204
b51a:901b:cb15:8045:ada8:2224:f2bc:fbcd	242.188.251.205
b51a:901b:cb15:8045:ada8:2224:f2bc:fbce	242.188.251.206
b51a:901b:cb15:8045:ada8:2224:f2bc:fbcf	242.188.251.207
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd0	242.188.251.208
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd1	242.188.251.209
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd2	242.188.251.210
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd3	242.188.251.211
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd4	242.188.251.212
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd5	242.188.251.213
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd6	242.188.251.214
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd7	242.188.251.215
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd8	242.188.251.216
b51a:901b:cb15:8045:ada8:2224:f2bc:fbd9	242.188.251.217
b51a:901b:cb15:8045:ada8:2224:f2bc:fbda	242.188.251.218
b51a:901b:cb15:8045:ada8:2224:f2bc:fbdb	242.188.251.219
b51a:901b:cb15:8045:ada8:2224:f2bc:fbdc	242.188.251.220
b51a:901b:cb15:8045:ada8:2224:f2bc:fbdd	242.188.251.221
b51a:901b:cb15:8045:ada8:2224:f2bc:fbde	242.188.251.222
b51a:901b:cb15:8045:ada8:2224:f2bc:fbdf	242.188.251.223
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe0	242.188.251.224
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe1	242.188.251.225
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe2	242.188.251.226
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe3	242.188.251.227
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe4	242.188.251.228
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe5	242.188.251.229
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe6	242.188.251.230
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe7	242.188.251.231
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe8	242.188.251.232
b51a:901b:cb15:8045:ada8:2224:f2bc:fbe9	242.188.251.233
b51a:901b:cb15:8045:ada8:2224:f2bc:fbea	242.188.251.234
b51a:901b:cb15:8045:ada8:2224:f2bc:fbeb	242.188.251.235
b51a:901b:cb15:8045:ada8:2224:f2bc:fbec	242.188.251.236
b51a:901b:cb15:8045:ada8:2224:f2bc:fbed	242.188.251.237
b51a:901b:cb15:8045:ada8:2224:f2bc:fbee	242.188.251.238
b51a:901b:cb15:8045:ada8:2224:f2bc:fbef	242.188.251.239
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf0	242.188.251.240
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf1	242.188.251.241
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf2	242.188.251.242
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf3	242.188.251.243
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf4	242.188.251.244
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf5	242.188.251.245
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf6	242.188.251.246
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf7	242.188.251.247
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf8	242.188.251.248
b51a:901b:cb15:8045:ada8:2224:f2bc:fbf9	242.188.251.249
b51a:901b:cb15:8045:ada8:2224:f2bc:fbfa	242.188.251.250
b51a:901b:cb15:8045:ada8:2224:f2bc:fbfb	242.188.251.251
b51a:901b:cb15:8045:ada8:2224:f2bc:fbfc	242.188.251.252
b51a:901b:cb15:8045:ada8:2224:f2bc:fbfd	242.188.251.253
b51a:901b:cb15:8045:ada8:2224:f2bc:fbfe	242.188.251.254
b51a:901b:cb15:8045:ada8:2224:f2bc:fbff	242.188.251.255

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.