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:ada8:7157:50cb:be01	80.203.190.1
b51a:901b:cb15:8045:ada8:7157:50cb:be02	80.203.190.2
b51a:901b:cb15:8045:ada8:7157:50cb:be03	80.203.190.3
b51a:901b:cb15:8045:ada8:7157:50cb:be04	80.203.190.4
b51a:901b:cb15:8045:ada8:7157:50cb:be05	80.203.190.5
b51a:901b:cb15:8045:ada8:7157:50cb:be06	80.203.190.6
b51a:901b:cb15:8045:ada8:7157:50cb:be07	80.203.190.7
b51a:901b:cb15:8045:ada8:7157:50cb:be08	80.203.190.8
b51a:901b:cb15:8045:ada8:7157:50cb:be09	80.203.190.9
b51a:901b:cb15:8045:ada8:7157:50cb:be0a	80.203.190.10
b51a:901b:cb15:8045:ada8:7157:50cb:be0b	80.203.190.11
b51a:901b:cb15:8045:ada8:7157:50cb:be0c	80.203.190.12
b51a:901b:cb15:8045:ada8:7157:50cb:be0d	80.203.190.13
b51a:901b:cb15:8045:ada8:7157:50cb:be0e	80.203.190.14
b51a:901b:cb15:8045:ada8:7157:50cb:be0f	80.203.190.15
b51a:901b:cb15:8045:ada8:7157:50cb:be10	80.203.190.16
b51a:901b:cb15:8045:ada8:7157:50cb:be11	80.203.190.17
b51a:901b:cb15:8045:ada8:7157:50cb:be12	80.203.190.18
b51a:901b:cb15:8045:ada8:7157:50cb:be13	80.203.190.19
b51a:901b:cb15:8045:ada8:7157:50cb:be14	80.203.190.20
b51a:901b:cb15:8045:ada8:7157:50cb:be15	80.203.190.21
b51a:901b:cb15:8045:ada8:7157:50cb:be16	80.203.190.22
b51a:901b:cb15:8045:ada8:7157:50cb:be17	80.203.190.23
b51a:901b:cb15:8045:ada8:7157:50cb:be18	80.203.190.24
b51a:901b:cb15:8045:ada8:7157:50cb:be19	80.203.190.25
b51a:901b:cb15:8045:ada8:7157:50cb:be1a	80.203.190.26
b51a:901b:cb15:8045:ada8:7157:50cb:be1b	80.203.190.27
b51a:901b:cb15:8045:ada8:7157:50cb:be1c	80.203.190.28
b51a:901b:cb15:8045:ada8:7157:50cb:be1d	80.203.190.29
b51a:901b:cb15:8045:ada8:7157:50cb:be1e	80.203.190.30
b51a:901b:cb15:8045:ada8:7157:50cb:be1f	80.203.190.31
b51a:901b:cb15:8045:ada8:7157:50cb:be20	80.203.190.32
b51a:901b:cb15:8045:ada8:7157:50cb:be21	80.203.190.33
b51a:901b:cb15:8045:ada8:7157:50cb:be22	80.203.190.34
b51a:901b:cb15:8045:ada8:7157:50cb:be23	80.203.190.35
b51a:901b:cb15:8045:ada8:7157:50cb:be24	80.203.190.36
b51a:901b:cb15:8045:ada8:7157:50cb:be25	80.203.190.37
b51a:901b:cb15:8045:ada8:7157:50cb:be26	80.203.190.38
b51a:901b:cb15:8045:ada8:7157:50cb:be27	80.203.190.39
b51a:901b:cb15:8045:ada8:7157:50cb:be28	80.203.190.40
b51a:901b:cb15:8045:ada8:7157:50cb:be29	80.203.190.41
b51a:901b:cb15:8045:ada8:7157:50cb:be2a	80.203.190.42
b51a:901b:cb15:8045:ada8:7157:50cb:be2b	80.203.190.43
b51a:901b:cb15:8045:ada8:7157:50cb:be2c	80.203.190.44
b51a:901b:cb15:8045:ada8:7157:50cb:be2d	80.203.190.45
b51a:901b:cb15:8045:ada8:7157:50cb:be2e	80.203.190.46
b51a:901b:cb15:8045:ada8:7157:50cb:be2f	80.203.190.47
b51a:901b:cb15:8045:ada8:7157:50cb:be30	80.203.190.48
b51a:901b:cb15:8045:ada8:7157:50cb:be31	80.203.190.49
b51a:901b:cb15:8045:ada8:7157:50cb:be32	80.203.190.50
b51a:901b:cb15:8045:ada8:7157:50cb:be33	80.203.190.51
b51a:901b:cb15:8045:ada8:7157:50cb:be34	80.203.190.52
b51a:901b:cb15:8045:ada8:7157:50cb:be35	80.203.190.53
b51a:901b:cb15:8045:ada8:7157:50cb:be36	80.203.190.54
b51a:901b:cb15:8045:ada8:7157:50cb:be37	80.203.190.55
b51a:901b:cb15:8045:ada8:7157:50cb:be38	80.203.190.56
b51a:901b:cb15:8045:ada8:7157:50cb:be39	80.203.190.57
b51a:901b:cb15:8045:ada8:7157:50cb:be3a	80.203.190.58
b51a:901b:cb15:8045:ada8:7157:50cb:be3b	80.203.190.59
b51a:901b:cb15:8045:ada8:7157:50cb:be3c	80.203.190.60

b51a:901b:cb15:8045:ada8:7157:50cb:be3d	80.203.190.61
b51a:901b:cb15:8045:ada8:7157:50cb:be3e	80.203.190.62
b51a:901b:cb15:8045:ada8:7157:50cb:be3f	80.203.190.63
b51a:901b:cb15:8045:ada8:7157:50cb:be40	80.203.190.64
b51a:901b:cb15:8045:ada8:7157:50cb:be41	80.203.190.65
b51a:901b:cb15:8045:ada8:7157:50cb:be42	80.203.190.66
b51a:901b:cb15:8045:ada8:7157:50cb:be43	80.203.190.67
b51a:901b:cb15:8045:ada8:7157:50cb:be44	80.203.190.68
b51a:901b:cb15:8045:ada8:7157:50cb:be45	80.203.190.69
b51a:901b:cb15:8045:ada8:7157:50cb:be46	80.203.190.70
b51a:901b:cb15:8045:ada8:7157:50cb:be47	80.203.190.71
b51a:901b:cb15:8045:ada8:7157:50cb:be48	80.203.190.72
b51a:901b:cb15:8045:ada8:7157:50cb:be49	80.203.190.73
b51a:901b:cb15:8045:ada8:7157:50cb:be4a	80.203.190.74
b51a:901b:cb15:8045:ada8:7157:50cb:be4b	80.203.190.75
b51a:901b:cb15:8045:ada8:7157:50cb:be4c	80.203.190.76
b51a:901b:cb15:8045:ada8:7157:50cb:be4d	80.203.190.77
b51a:901b:cb15:8045:ada8:7157:50cb:be4e	80.203.190.78
b51a:901b:cb15:8045:ada8:7157:50cb:be4f	80.203.190.79
b51a:901b:cb15:8045:ada8:7157:50cb:be50	80.203.190.80
b51a:901b:cb15:8045:ada8:7157:50cb:be51	80.203.190.81
b51a:901b:cb15:8045:ada8:7157:50cb:be52	80.203.190.82
b51a:901b:cb15:8045:ada8:7157:50cb:be53	80.203.190.83
b51a:901b:cb15:8045:ada8:7157:50cb:be54	80.203.190.84
b51a:901b:cb15:8045:ada8:7157:50cb:be55	80.203.190.85
b51a:901b:cb15:8045:ada8:7157:50cb:be56	80.203.190.86
b51a:901b:cb15:8045:ada8:7157:50cb:be57	80.203.190.87
b51a:901b:cb15:8045:ada8:7157:50cb:be58	80.203.190.88
b51a:901b:cb15:8045:ada8:7157:50cb:be59	80.203.190.89
b51a:901b:cb15:8045:ada8:7157:50cb:be5a	80.203.190.90
b51a:901b:cb15:8045:ada8:7157:50cb:be5b	80.203.190.91
b51a:901b:cb15:8045:ada8:7157:50cb:be5c	80.203.190.92
b51a:901b:cb15:8045:ada8:7157:50cb:be5d	80.203.190.93
b51a:901b:cb15:8045:ada8:7157:50cb:be5e	80.203.190.94
b51a:901b:cb15:8045:ada8:7157:50cb:be5f	80.203.190.95
b51a:901b:cb15:8045:ada8:7157:50cb:be60	80.203.190.96
b51a:901b:cb15:8045:ada8:7157:50cb:be61	80.203.190.97
b51a:901b:cb15:8045:ada8:7157:50cb:be62	80.203.190.98
b51a:901b:cb15:8045:ada8:7157:50cb:be63	80.203.190.99
b51a:901b:cb15:8045:ada8:7157:50cb:be64	80.203.190.100
b51a:901b:cb15:8045:ada8:7157:50cb:be65	80.203.190.101
b51a:901b:cb15:8045:ada8:7157:50cb:be66	80.203.190.102
b51a:901b:cb15:8045:ada8:7157:50cb:be67	80.203.190.103
b51a:901b:cb15:8045:ada8:7157:50cb:be68	80.203.190.104
b51a:901b:cb15:8045:ada8:7157:50cb:be69	80.203.190.105
b51a:901b:cb15:8045:ada8:7157:50cb:be6a	80.203.190.106
b51a:901b:cb15:8045:ada8:7157:50cb:be6b	80.203.190.107
b51a:901b:cb15:8045:ada8:7157:50cb:be6c	80.203.190.108
b51a:901b:cb15:8045:ada8:7157:50cb:be6d	80.203.190.109
b51a:901b:cb15:8045:ada8:7157:50cb:be6e	80.203.190.110
b51a:901b:cb15:8045:ada8:7157:50cb:be6f	80.203.190.111
b51a:901b:cb15:8045:ada8:7157:50cb:be70	80.203.190.112
b51a:901b:cb15:8045:ada8:7157:50cb:be71	80.203.190.113
b51a:901b:cb15:8045:ada8:7157:50cb:be72	80.203.190.114
b51a:901b:cb15:8045:ada8:7157:50cb:be73	80.203.190.115
b51a:901b:cb15:8045:ada8:7157:50cb:be74	80.203.190.116
b51a:901b:cb15:8045:ada8:7157:50cb:be75	80.203.190.117
b51a:901b:cb15:8045:ada8:7157:50cb:be76	80.203.190.118
b51a:901b:cb15:8045:ada8:7157:50cb:be77	80.203.190.119
b51a:901b:cb15:8045:ada8:7157:50cb:be78	80.203.190.120

b51a:901b:cb15:8045:ada8:7157:50cb:be79	80.203.190.121
b51a:901b:cb15:8045:ada8:7157:50cb:be7a	80.203.190.122
b51a:901b:cb15:8045:ada8:7157:50cb:be7b	80.203.190.123
b51a:901b:cb15:8045:ada8:7157:50cb:be7c	80.203.190.124
b51a:901b:cb15:8045:ada8:7157:50cb:be7d	80.203.190.125
b51a:901b:cb15:8045:ada8:7157:50cb:be7e	80.203.190.126
b51a:901b:cb15:8045:ada8:7157:50cb:be7f	80.203.190.127
b51a:901b:cb15:8045:ada8:7157:50cb:be80	80.203.190.128
b51a:901b:cb15:8045:ada8:7157:50cb:be81	80.203.190.129
b51a:901b:cb15:8045:ada8:7157:50cb:be82	80.203.190.130
b51a:901b:cb15:8045:ada8:7157:50cb:be83	80.203.190.131
b51a:901b:cb15:8045:ada8:7157:50cb:be84	80.203.190.132
b51a:901b:cb15:8045:ada8:7157:50cb:be85	80.203.190.133
b51a:901b:cb15:8045:ada8:7157:50cb:be86	80.203.190.134
b51a:901b:cb15:8045:ada8:7157:50cb:be87	80.203.190.135
b51a:901b:cb15:8045:ada8:7157:50cb:be88	80.203.190.136
b51a:901b:cb15:8045:ada8:7157:50cb:be89	80.203.190.137
b51a:901b:cb15:8045:ada8:7157:50cb:be8a	80.203.190.138
b51a:901b:cb15:8045:ada8:7157:50cb:be8b	80.203.190.139
b51a:901b:cb15:8045:ada8:7157:50cb:be8c	80.203.190.140
b51a:901b:cb15:8045:ada8:7157:50cb:be8d	80.203.190.141
b51a:901b:cb15:8045:ada8:7157:50cb:be8e	80.203.190.142
b51a:901b:cb15:8045:ada8:7157:50cb:be8f	80.203.190.143
b51a:901b:cb15:8045:ada8:7157:50cb:be90	80.203.190.144
b51a:901b:cb15:8045:ada8:7157:50cb:be91	80.203.190.145
b51a:901b:cb15:8045:ada8:7157:50cb:be92	80.203.190.146
b51a:901b:cb15:8045:ada8:7157:50cb:be93	80.203.190.147
b51a:901b:cb15:8045:ada8:7157:50cb:be94	80.203.190.148
b51a:901b:cb15:8045:ada8:7157:50cb:be95	80.203.190.149
b51a:901b:cb15:8045:ada8:7157:50cb:be96	80.203.190.150
b51a:901b:cb15:8045:ada8:7157:50cb:be97	80.203.190.151
b51a:901b:cb15:8045:ada8:7157:50cb:be98	80.203.190.152
b51a:901b:cb15:8045:ada8:7157:50cb:be99	80.203.190.153
b51a:901b:cb15:8045:ada8:7157:50cb:be9a	80.203.190.154
b51a:901b:cb15:8045:ada8:7157:50cb:be9b	80.203.190.155
b51a:901b:cb15:8045:ada8:7157:50cb:be9c	80.203.190.156
b51a:901b:cb15:8045:ada8:7157:50cb:be9d	80.203.190.157
b51a:901b:cb15:8045:ada8:7157:50cb:be9e	80.203.190.158
b51a:901b:cb15:8045:ada8:7157:50cb:be9f	80.203.190.159
b51a:901b:cb15:8045:ada8:7157:50cb:bea0	80.203.190.160
b51a:901b:cb15:8045:ada8:7157:50cb:bea1	80.203.190.161
b51a:901b:cb15:8045:ada8:7157:50cb:bea2	80.203.190.162
b51a:901b:cb15:8045:ada8:7157:50cb:bea3	80.203.190.163
b51a:901b:cb15:8045:ada8:7157:50cb:bea4	80.203.190.164
b51a:901b:cb15:8045:ada8:7157:50cb:bea5	80.203.190.165
b51a:901b:cb15:8045:ada8:7157:50cb:bea6	80.203.190.166
b51a:901b:cb15:8045:ada8:7157:50cb:bea7	80.203.190.167
b51a:901b:cb15:8045:ada8:7157:50cb:bea8	80.203.190.168
b51a:901b:cb15:8045:ada8:7157:50cb:bea9	80.203.190.169
b51a:901b:cb15:8045:ada8:7157:50cb:beaa	80.203.190.170
b51a:901b:cb15:8045:ada8:7157:50cb:beab	80.203.190.171
b51a:901b:cb15:8045:ada8:7157:50cb:beac	80.203.190.172
b51a:901b:cb15:8045:ada8:7157:50cb:bead	80.203.190.173
b51a:901b:cb15:8045:ada8:7157:50cb:beae	80.203.190.174
b51a:901b:cb15:8045:ada8:7157:50cb:beaf	80.203.190.175
b51a:901b:cb15:8045:ada8:7157:50cb:beb0	80.203.190.176
b51a:901b:cb15:8045:ada8:7157:50cb:beb1	80.203.190.177
b51a:901b:cb15:8045:ada8:7157:50cb:beb2	80.203.190.178
b51a:901b:cb15:8045:ada8:7157:50cb:beb3	80.203.190.179
b51a:901b:cb15:8045:ada8:7157:50cb:beb4	80.203.190.180

b51a:901b:cb15:8045:ada8:7157:50cb:beb5	80.203.190.181
b51a:901b:cb15:8045:ada8:7157:50cb:beb6	80.203.190.182
b51a:901b:cb15:8045:ada8:7157:50cb:beb7	80.203.190.183
b51a:901b:cb15:8045:ada8:7157:50cb:beb8	80.203.190.184
b51a:901b:cb15:8045:ada8:7157:50cb:beb9	80.203.190.185
b51a:901b:cb15:8045:ada8:7157:50cb:beba	80.203.190.186
b51a:901b:cb15:8045:ada8:7157:50cb:bebb	80.203.190.187
b51a:901b:cb15:8045:ada8:7157:50cb:bebc	80.203.190.188
b51a:901b:cb15:8045:ada8:7157:50cb:bebd	80.203.190.189
b51a:901b:cb15:8045:ada8:7157:50cb:bebe	80.203.190.190
b51a:901b:cb15:8045:ada8:7157:50cb:bebf	80.203.190.191
b51a:901b:cb15:8045:ada8:7157:50cb:bec0	80.203.190.192
b51a:901b:cb15:8045:ada8:7157:50cb:bec1	80.203.190.193
b51a:901b:cb15:8045:ada8:7157:50cb:bec2	80.203.190.194
b51a:901b:cb15:8045:ada8:7157:50cb:bec3	80.203.190.195
b51a:901b:cb15:8045:ada8:7157:50cb:bec4	80.203.190.196
b51a:901b:cb15:8045:ada8:7157:50cb:bec5	80.203.190.197
b51a:901b:cb15:8045:ada8:7157:50cb:bec6	80.203.190.198
b51a:901b:cb15:8045:ada8:7157:50cb:bec7	80.203.190.199
b51a:901b:cb15:8045:ada8:7157:50cb:bec8	80.203.190.200
b51a:901b:cb15:8045:ada8:7157:50cb:bec9	80.203.190.201
b51a:901b:cb15:8045:ada8:7157:50cb:beca	80.203.190.202
b51a:901b:cb15:8045:ada8:7157:50cb:becb	80.203.190.203
b51a:901b:cb15:8045:ada8:7157:50cb:becc	80.203.190.204
b51a:901b:cb15:8045:ada8:7157:50cb:becd	80.203.190.205
b51a:901b:cb15:8045:ada8:7157:50cb:bece	80.203.190.206
b51a:901b:cb15:8045:ada8:7157:50cb:becf	80.203.190.207
b51a:901b:cb15:8045:ada8:7157:50cb:bed0	80.203.190.208
b51a:901b:cb15:8045:ada8:7157:50cb:bed1	80.203.190.209
b51a:901b:cb15:8045:ada8:7157:50cb:bed2	80.203.190.210
b51a:901b:cb15:8045:ada8:7157:50cb:bed3	80.203.190.211
b51a:901b:cb15:8045:ada8:7157:50cb:bed4	80.203.190.212
b51a:901b:cb15:8045:ada8:7157:50cb:bed5	80.203.190.213
b51a:901b:cb15:8045:ada8:7157:50cb:bed6	80.203.190.214
b51a:901b:cb15:8045:ada8:7157:50cb:bed7	80.203.190.215
b51a:901b:cb15:8045:ada8:7157:50cb:bed8	80.203.190.216
b51a:901b:cb15:8045:ada8:7157:50cb:bed9	80.203.190.217
b51a:901b:cb15:8045:ada8:7157:50cb:beda	80.203.190.218
b51a:901b:cb15:8045:ada8:7157:50cb:bedb	80.203.190.219
b51a:901b:cb15:8045:ada8:7157:50cb:bedc	80.203.190.220
b51a:901b:cb15:8045:ada8:7157:50cb:bedd	80.203.190.221
b51a:901b:cb15:8045:ada8:7157:50cb:bede	80.203.190.222
b51a:901b:cb15:8045:ada8:7157:50cb:bedf	80.203.190.223
b51a:901b:cb15:8045:ada8:7157:50cb:bee0	80.203.190.224
b51a:901b:cb15:8045:ada8:7157:50cb:bee1	80.203.190.225
b51a:901b:cb15:8045:ada8:7157:50cb:bee2	80.203.190.226
b51a:901b:cb15:8045:ada8:7157:50cb:bee3	80.203.190.227
b51a:901b:cb15:8045:ada8:7157:50cb:bee4	80.203.190.228
b51a:901b:cb15:8045:ada8:7157:50cb:bee5	80.203.190.229
b51a:901b:cb15:8045:ada8:7157:50cb:bee6	80.203.190.230
b51a:901b:cb15:8045:ada8:7157:50cb:bee7	80.203.190.231
b51a:901b:cb15:8045:ada8:7157:50cb:bee8	80.203.190.232
b51a:901b:cb15:8045:ada8:7157:50cb:bee9	80.203.190.233
b51a:901b:cb15:8045:ada8:7157:50cb:beea	80.203.190.234
b51a:901b:cb15:8045:ada8:7157:50cb:beeb	80.203.190.235
b51a:901b:cb15:8045:ada8:7157:50cb:beec	80.203.190.236
b51a:901b:cb15:8045:ada8:7157:50cb:beed	80.203.190.237
b51a:901b:cb15:8045:ada8:7157:50cb:beee	80.203.190.238
b51a:901b:cb15:8045:ada8:7157:50cb:beef	80.203.190.239
b51a:901b:cb15:8045:ada8:7157:50cb:bef0	80.203.190.240
b51a:901b:cb15:8045:ada8:7157:50cb:bef1	80.203.190.241
b51a:901b:cb15:8045:ada8:7157:50cb:bef2	80.203.190.242
b51a:901b:cb15:8045:ada8:7157:50cb:bef3	80.203.190.243
b51a:901b:cb15:8045:ada8:7157:50cb:bef4	80.203.190.244
b51a:901b:cb15:8045:ada8:7157:50cb:bef5	80.203.190.245
b51a:901b:cb15:8045:ada8:7157:50cb:bef6	80.203.190.246
b51a:901b:cb15:8045:ada8:7157:50cb:bef7	80.203.190.247
b51a:901b:cb15:8045:ada8:7157:50cb:bef8	80.203.190.248
b51a:901b:cb15:8045:ada8:7157:50cb:bef9	80.203.190.249
b51a:901b:cb15:8045:ada8:7157:50cb:befa	80.203.190.250
b51a:901b:cb15:8045:ada8:7157:50cb:befb	80.203.190.251
b51a:901b:cb15:8045:ada8:7157:50cb:befc	80.203.190.252
b51a:901b:cb15:8045:ada8:7157:50cb:befd	80.203.190.253
b51a:901b:cb15:8045:ada8:7157:50cb:befe	80.203.190.254
b51a:901b:cb15:8045:ada8:7157:50cb:beff	80.203.190.255

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.