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:cb01	242.188.203.1
b51a:901b:cb15:8045:ada8:2224:f2bc:cb02	242.188.203.2
b51a:901b:cb15:8045:ada8:2224:f2bc:cb03	242.188.203.3
b51a:901b:cb15:8045:ada8:2224:f2bc:cb04	242.188.203.4
b51a:901b:cb15:8045:ada8:2224:f2bc:cb05	242.188.203.5
b51a:901b:cb15:8045:ada8:2224:f2bc:cb06	242.188.203.6
b51a:901b:cb15:8045:ada8:2224:f2bc:cb07	242.188.203.7
b51a:901b:cb15:8045:ada8:2224:f2bc:cb08	242.188.203.8
b51a:901b:cb15:8045:ada8:2224:f2bc:cb09	242.188.203.9
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0a	242.188.203.10
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0b	242.188.203.11
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0c	242.188.203.12
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0d	242.188.203.13
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0e	242.188.203.14
b51a:901b:cb15:8045:ada8:2224:f2bc:cb0f	242.188.203.15
b51a:901b:cb15:8045:ada8:2224:f2bc:cb10	242.188.203.16
b51a:901b:cb15:8045:ada8:2224:f2bc:cb11	242.188.203.17
b51a:901b:cb15:8045:ada8:2224:f2bc:cb12	242.188.203.18
b51a:901b:cb15:8045:ada8:2224:f2bc:cb13	242.188.203.19
b51a:901b:cb15:8045:ada8:2224:f2bc:cb14	242.188.203.20
b51a:901b:cb15:8045:ada8:2224:f2bc:cb15	242.188.203.21
b51a:901b:cb15:8045:ada8:2224:f2bc:cb16	242.188.203.22
b51a:901b:cb15:8045:ada8:2224:f2bc:cb17	242.188.203.23
b51a:901b:cb15:8045:ada8:2224:f2bc:cb18	242.188.203.24
b51a:901b:cb15:8045:ada8:2224:f2bc:cb19	242.188.203.25
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1a	242.188.203.26
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1b	242.188.203.27
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1c	242.188.203.28
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1d	242.188.203.29
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1e	242.188.203.30
b51a:901b:cb15:8045:ada8:2224:f2bc:cb1f	242.188.203.31
b51a:901b:cb15:8045:ada8:2224:f2bc:cb20	242.188.203.32
b51a:901b:cb15:8045:ada8:2224:f2bc:cb21	242.188.203.33
b51a:901b:cb15:8045:ada8:2224:f2bc:cb22	242.188.203.34
b51a:901b:cb15:8045:ada8:2224:f2bc:cb23	242.188.203.35
b51a:901b:cb15:8045:ada8:2224:f2bc:cb24	242.188.203.36
b51a:901b:cb15:8045:ada8:2224:f2bc:cb25	242.188.203.37
b51a:901b:cb15:8045:ada8:2224:f2bc:cb26	242.188.203.38
b51a:901b:cb15:8045:ada8:2224:f2bc:cb27	242.188.203.39
b51a:901b:cb15:8045:ada8:2224:f2bc:cb28	242.188.203.40
b51a:901b:cb15:8045:ada8:2224:f2bc:cb29	242.188.203.41
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2a	242.188.203.42
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2b	242.188.203.43
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2c	242.188.203.44
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2d	242.188.203.45
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2e	242.188.203.46
b51a:901b:cb15:8045:ada8:2224:f2bc:cb2f	242.188.203.47
b51a:901b:cb15:8045:ada8:2224:f2bc:cb30	242.188.203.48
b51a:901b:cb15:8045:ada8:2224:f2bc:cb31	242.188.203.49
b51a:901b:cb15:8045:ada8:2224:f2bc:cb32	242.188.203.50
b51a:901b:cb15:8045:ada8:2224:f2bc:cb33	242.188.203.51
b51a:901b:cb15:8045:ada8:2224:f2bc:cb34	242.188.203.52
b51a:901b:cb15:8045:ada8:2224:f2bc:cb35	242.188.203.53
b51a:901b:cb15:8045:ada8:2224:f2bc:cb36	242.188.203.54
b51a:901b:cb15:8045:ada8:2224:f2bc:cb37	242.188.203.55
b51a:901b:cb15:8045:ada8:2224:f2bc:cb38	242.188.203.56
b51a:901b:cb15:8045:ada8:2224:f2bc:cb39	242.188.203.57
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3a	242.188.203.58
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3b	242.188.203.59
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3c	242.188.203.60

b51a:901b:cb15:8045:ada8:2224:f2bc:cb3d	242.188.203.61
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3e	242.188.203.62
b51a:901b:cb15:8045:ada8:2224:f2bc:cb3f	242.188.203.63
b51a:901b:cb15:8045:ada8:2224:f2bc:cb40	242.188.203.64
b51a:901b:cb15:8045:ada8:2224:f2bc:cb41	242.188.203.65
b51a:901b:cb15:8045:ada8:2224:f2bc:cb42	242.188.203.66
b51a:901b:cb15:8045:ada8:2224:f2bc:cb43	242.188.203.67
b51a:901b:cb15:8045:ada8:2224:f2bc:cb44	242.188.203.68
b51a:901b:cb15:8045:ada8:2224:f2bc:cb45	242.188.203.69
b51a:901b:cb15:8045:ada8:2224:f2bc:cb46	242.188.203.70
b51a:901b:cb15:8045:ada8:2224:f2bc:cb47	242.188.203.71
b51a:901b:cb15:8045:ada8:2224:f2bc:cb48	242.188.203.72
b51a:901b:cb15:8045:ada8:2224:f2bc:cb49	242.188.203.73
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4a	242.188.203.74
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4b	242.188.203.75
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4c	242.188.203.76
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4d	242.188.203.77
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4e	242.188.203.78
b51a:901b:cb15:8045:ada8:2224:f2bc:cb4f	242.188.203.79
b51a:901b:cb15:8045:ada8:2224:f2bc:cb50	242.188.203.80
b51a:901b:cb15:8045:ada8:2224:f2bc:cb51	242.188.203.81
b51a:901b:cb15:8045:ada8:2224:f2bc:cb52	242.188.203.82
b51a:901b:cb15:8045:ada8:2224:f2bc:cb53	242.188.203.83
b51a:901b:cb15:8045:ada8:2224:f2bc:cb54	242.188.203.84
b51a:901b:cb15:8045:ada8:2224:f2bc:cb55	242.188.203.85
b51a:901b:cb15:8045:ada8:2224:f2bc:cb56	242.188.203.86
b51a:901b:cb15:8045:ada8:2224:f2bc:cb57	242.188.203.87
b51a:901b:cb15:8045:ada8:2224:f2bc:cb58	242.188.203.88
b51a:901b:cb15:8045:ada8:2224:f2bc:cb59	242.188.203.89
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5a	242.188.203.90
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5b	242.188.203.91
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5c	242.188.203.92
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5d	242.188.203.93
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5e	242.188.203.94
b51a:901b:cb15:8045:ada8:2224:f2bc:cb5f	242.188.203.95
b51a:901b:cb15:8045:ada8:2224:f2bc:cb60	242.188.203.96
b51a:901b:cb15:8045:ada8:2224:f2bc:cb61	242.188.203.97
b51a:901b:cb15:8045:ada8:2224:f2bc:cb62	242.188.203.98
b51a:901b:cb15:8045:ada8:2224:f2bc:cb63	242.188.203.99
b51a:901b:cb15:8045:ada8:2224:f2bc:cb64	242.188.203.100
b51a:901b:cb15:8045:ada8:2224:f2bc:cb65	242.188.203.101
b51a:901b:cb15:8045:ada8:2224:f2bc:cb66	242.188.203.102
b51a:901b:cb15:8045:ada8:2224:f2bc:cb67	242.188.203.103
b51a:901b:cb15:8045:ada8:2224:f2bc:cb68	242.188.203.104
b51a:901b:cb15:8045:ada8:2224:f2bc:cb69	242.188.203.105
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6a	242.188.203.106
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6b	242.188.203.107
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6c	242.188.203.108
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6d	242.188.203.109
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6e	242.188.203.110
b51a:901b:cb15:8045:ada8:2224:f2bc:cb6f	242.188.203.111
b51a:901b:cb15:8045:ada8:2224:f2bc:cb70	242.188.203.112
b51a:901b:cb15:8045:ada8:2224:f2bc:cb71	242.188.203.113
b51a:901b:cb15:8045:ada8:2224:f2bc:cb72	242.188.203.114
b51a:901b:cb15:8045:ada8:2224:f2bc:cb73	242.188.203.115
b51a:901b:cb15:8045:ada8:2224:f2bc:cb74	242.188.203.116
b51a:901b:cb15:8045:ada8:2224:f2bc:cb75	242.188.203.117
b51a:901b:cb15:8045:ada8:2224:f2bc:cb76	242.188.203.118
b51a:901b:cb15:8045:ada8:2224:f2bc:cb77	242.188.203.119
b51a:901b:cb15:8045:ada8:2224:f2bc:cb78	242.188.203.120

b51a:901b:cb15:8045:ada8:2224:f2bc:cb79	242.188.203.121
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7a	242.188.203.122
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7b	242.188.203.123
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7c	242.188.203.124
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7d	242.188.203.125
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7e	242.188.203.126
b51a:901b:cb15:8045:ada8:2224:f2bc:cb7f	242.188.203.127
b51a:901b:cb15:8045:ada8:2224:f2bc:cb80	242.188.203.128
b51a:901b:cb15:8045:ada8:2224:f2bc:cb81	242.188.203.129
b51a:901b:cb15:8045:ada8:2224:f2bc:cb82	242.188.203.130
b51a:901b:cb15:8045:ada8:2224:f2bc:cb83	242.188.203.131
b51a:901b:cb15:8045:ada8:2224:f2bc:cb84	242.188.203.132
b51a:901b:cb15:8045:ada8:2224:f2bc:cb85	242.188.203.133
b51a:901b:cb15:8045:ada8:2224:f2bc:cb86	242.188.203.134
b51a:901b:cb15:8045:ada8:2224:f2bc:cb87	242.188.203.135
b51a:901b:cb15:8045:ada8:2224:f2bc:cb88	242.188.203.136
b51a:901b:cb15:8045:ada8:2224:f2bc:cb89	242.188.203.137
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8a	242.188.203.138
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8b	242.188.203.139
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8c	242.188.203.140
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8d	242.188.203.141
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8e	242.188.203.142
b51a:901b:cb15:8045:ada8:2224:f2bc:cb8f	242.188.203.143
b51a:901b:cb15:8045:ada8:2224:f2bc:cb90	242.188.203.144
b51a:901b:cb15:8045:ada8:2224:f2bc:cb91	242.188.203.145
b51a:901b:cb15:8045:ada8:2224:f2bc:cb92	242.188.203.146
b51a:901b:cb15:8045:ada8:2224:f2bc:cb93	242.188.203.147
b51a:901b:cb15:8045:ada8:2224:f2bc:cb94	242.188.203.148
b51a:901b:cb15:8045:ada8:2224:f2bc:cb95	242.188.203.149
b51a:901b:cb15:8045:ada8:2224:f2bc:cb96	242.188.203.150
b51a:901b:cb15:8045:ada8:2224:f2bc:cb97	242.188.203.151
b51a:901b:cb15:8045:ada8:2224:f2bc:cb98	242.188.203.152
b51a:901b:cb15:8045:ada8:2224:f2bc:cb99	242.188.203.153
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9a	242.188.203.154
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9b	242.188.203.155
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9c	242.188.203.156
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9d	242.188.203.157
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9e	242.188.203.158
b51a:901b:cb15:8045:ada8:2224:f2bc:cb9f	242.188.203.159
b51a:901b:cb15:8045:ada8:2224:f2bc:cba0	242.188.203.160
b51a:901b:cb15:8045:ada8:2224:f2bc:cba1	242.188.203.161
b51a:901b:cb15:8045:ada8:2224:f2bc:cba2	242.188.203.162
b51a:901b:cb15:8045:ada8:2224:f2bc:cba3	242.188.203.163
b51a:901b:cb15:8045:ada8:2224:f2bc:cba4	242.188.203.164
b51a:901b:cb15:8045:ada8:2224:f2bc:cba5	242.188.203.165
b51a:901b:cb15:8045:ada8:2224:f2bc:cba6	242.188.203.166
b51a:901b:cb15:8045:ada8:2224:f2bc:cba7	242.188.203.167
b51a:901b:cb15:8045:ada8:2224:f2bc:cba8	242.188.203.168
b51a:901b:cb15:8045:ada8:2224:f2bc:cba9	242.188.203.169
b51a:901b:cb15:8045:ada8:2224:f2bc:cbaa	242.188.203.170
b51a:901b:cb15:8045:ada8:2224:f2bc:cbab	242.188.203.171
b51a:901b:cb15:8045:ada8:2224:f2bc:cbac	242.188.203.172
b51a:901b:cb15:8045:ada8:2224:f2bc:cbad	242.188.203.173
b51a:901b:cb15:8045:ada8:2224:f2bc:cbae	242.188.203.174
b51a:901b:cb15:8045:ada8:2224:f2bc:cbaf	242.188.203.175
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb0	242.188.203.176
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb1	242.188.203.177
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb2	242.188.203.178
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb3	242.188.203.179
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb4	242.188.203.180

b51a:901b:cb15:8045:ada8:2224:f2bc:cbb5	242.188.203.181
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb6	242.188.203.182
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb7	242.188.203.183
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb8	242.188.203.184
b51a:901b:cb15:8045:ada8:2224:f2bc:cbb9	242.188.203.185
b51a:901b:cb15:8045:ada8:2224:f2bc:cbba	242.188.203.186
b51a:901b:cb15:8045:ada8:2224:f2bc:cbbb	242.188.203.187
b51a:901b:cb15:8045:ada8:2224:f2bc:cbbc	242.188.203.188
b51a:901b:cb15:8045:ada8:2224:f2bc:cbbd	242.188.203.189
b51a:901b:cb15:8045:ada8:2224:f2bc:cbbe	242.188.203.190
b51a:901b:cb15:8045:ada8:2224:f2bc:cbbf	242.188.203.191
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc0	242.188.203.192
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc1	242.188.203.193
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc2	242.188.203.194
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc3	242.188.203.195
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc4	242.188.203.196
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc5	242.188.203.197
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc6	242.188.203.198
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc7	242.188.203.199
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc8	242.188.203.200
b51a:901b:cb15:8045:ada8:2224:f2bc:cbc9	242.188.203.201
b51a:901b:cb15:8045:ada8:2224:f2bc:cbca	242.188.203.202
b51a:901b:cb15:8045:ada8:2224:f2bc:cbcb	242.188.203.203
b51a:901b:cb15:8045:ada8:2224:f2bc:cbcc	242.188.203.204
b51a:901b:cb15:8045:ada8:2224:f2bc:cbcd	242.188.203.205
b51a:901b:cb15:8045:ada8:2224:f2bc:cbce	242.188.203.206
b51a:901b:cb15:8045:ada8:2224:f2bc:cbcf	242.188.203.207
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd0	242.188.203.208
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd1	242.188.203.209
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd2	242.188.203.210
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd3	242.188.203.211
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd4	242.188.203.212
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd5	242.188.203.213
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd6	242.188.203.214
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd7	242.188.203.215
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd8	242.188.203.216
b51a:901b:cb15:8045:ada8:2224:f2bc:cbd9	242.188.203.217
b51a:901b:cb15:8045:ada8:2224:f2bc:cbda	242.188.203.218
b51a:901b:cb15:8045:ada8:2224:f2bc:cbdb	242.188.203.219
b51a:901b:cb15:8045:ada8:2224:f2bc:cbdc	242.188.203.220
b51a:901b:cb15:8045:ada8:2224:f2bc:cbdd	242.188.203.221
b51a:901b:cb15:8045:ada8:2224:f2bc:cbde	242.188.203.222
b51a:901b:cb15:8045:ada8:2224:f2bc:cbdf	242.188.203.223
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe0	242.188.203.224
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe1	242.188.203.225
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe2	242.188.203.226
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe3	242.188.203.227
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe4	242.188.203.228
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe5	242.188.203.229
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe6	242.188.203.230
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe7	242.188.203.231
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe8	242.188.203.232
b51a:901b:cb15:8045:ada8:2224:f2bc:cbe9	242.188.203.233
b51a:901b:cb15:8045:ada8:2224:f2bc:cbea	242.188.203.234
b51a:901b:cb15:8045:ada8:2224:f2bc:cbeb	242.188.203.235
b51a:901b:cb15:8045:ada8:2224:f2bc:cbec	242.188.203.236
b51a:901b:cb15:8045:ada8:2224:f2bc:cbed	242.188.203.237
b51a:901b:cb15:8045:ada8:2224:f2bc:cbee	242.188.203.238
b51a:901b:cb15:8045:ada8:2224:f2bc:cbef	242.188.203.239
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf0	242.188.203.240
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf1	242.188.203.241
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf2	242.188.203.242
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf3	242.188.203.243
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf4	242.188.203.244
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf5	242.188.203.245
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf6	242.188.203.246
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf7	242.188.203.247
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf8	242.188.203.248
b51a:901b:cb15:8045:ada8:2224:f2bc:cbf9	242.188.203.249
b51a:901b:cb15:8045:ada8:2224:f2bc:cbfa	242.188.203.250
b51a:901b:cb15:8045:ada8:2224:f2bc:cbfb	242.188.203.251
b51a:901b:cb15:8045:ada8:2224:f2bc:cbfc	242.188.203.252
b51a:901b:cb15:8045:ada8:2224:f2bc:cbfd	242.188.203.253
b51a:901b:cb15:8045:ada8:2224:f2bc:cbfe	242.188.203.254
b51a:901b:cb15:8045:ada8:2224:f2bc:cbff	242.188.203.255

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.