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:fa28:bb01	250.40.187.1
b51a:901b:cb15:8045:ada8:eb24:fa28:bb02	250.40.187.2
b51a:901b:cb15:8045:ada8:eb24:fa28:bb03	250.40.187.3
b51a:901b:cb15:8045:ada8:eb24:fa28:bb04	250.40.187.4
b51a:901b:cb15:8045:ada8:eb24:fa28:bb05	250.40.187.5
b51a:901b:cb15:8045:ada8:eb24:fa28:bb06	250.40.187.6
b51a:901b:cb15:8045:ada8:eb24:fa28:bb07	250.40.187.7
b51a:901b:cb15:8045:ada8:eb24:fa28:bb08	250.40.187.8
b51a:901b:cb15:8045:ada8:eb24:fa28:bb09	250.40.187.9
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0a	250.40.187.10
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0b	250.40.187.11
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0c	250.40.187.12
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0d	250.40.187.13
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0e	250.40.187.14
b51a:901b:cb15:8045:ada8:eb24:fa28:bb0f	250.40.187.15
b51a:901b:cb15:8045:ada8:eb24:fa28:bb10	250.40.187.16
b51a:901b:cb15:8045:ada8:eb24:fa28:bb11	250.40.187.17
b51a:901b:cb15:8045:ada8:eb24:fa28:bb12	250.40.187.18
b51a:901b:cb15:8045:ada8:eb24:fa28:bb13	250.40.187.19
b51a:901b:cb15:8045:ada8:eb24:fa28:bb14	250.40.187.20
b51a:901b:cb15:8045:ada8:eb24:fa28:bb15	250.40.187.21
b51a:901b:cb15:8045:ada8:eb24:fa28:bb16	250.40.187.22
b51a:901b:cb15:8045:ada8:eb24:fa28:bb17	250.40.187.23
b51a:901b:cb15:8045:ada8:eb24:fa28:bb18	250.40.187.24
b51a:901b:cb15:8045:ada8:eb24:fa28:bb19	250.40.187.25
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1a	250.40.187.26
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1b	250.40.187.27
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1c	250.40.187.28
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1d	250.40.187.29
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1e	250.40.187.30
b51a:901b:cb15:8045:ada8:eb24:fa28:bb1f	250.40.187.31
b51a:901b:cb15:8045:ada8:eb24:fa28:bb20	250.40.187.32
b51a:901b:cb15:8045:ada8:eb24:fa28:bb21	250.40.187.33
b51a:901b:cb15:8045:ada8:eb24:fa28:bb22	250.40.187.34
b51a:901b:cb15:8045:ada8:eb24:fa28:bb23	250.40.187.35
b51a:901b:cb15:8045:ada8:eb24:fa28:bb24	250.40.187.36
b51a:901b:cb15:8045:ada8:eb24:fa28:bb25	250.40.187.37
b51a:901b:cb15:8045:ada8:eb24:fa28:bb26	250.40.187.38
b51a:901b:cb15:8045:ada8:eb24:fa28:bb27	250.40.187.39
b51a:901b:cb15:8045:ada8:eb24:fa28:bb28	250.40.187.40
b51a:901b:cb15:8045:ada8:eb24:fa28:bb29	250.40.187.41
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2a	250.40.187.42
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2b	250.40.187.43
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2c	250.40.187.44
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2d	250.40.187.45
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2e	250.40.187.46
b51a:901b:cb15:8045:ada8:eb24:fa28:bb2f	250.40.187.47
b51a:901b:cb15:8045:ada8:eb24:fa28:bb30	250.40.187.48
b51a:901b:cb15:8045:ada8:eb24:fa28:bb31	250.40.187.49
b51a:901b:cb15:8045:ada8:eb24:fa28:bb32	250.40.187.50
b51a:901b:cb15:8045:ada8:eb24:fa28:bb33	250.40.187.51
b51a:901b:cb15:8045:ada8:eb24:fa28:bb34	250.40.187.52
b51a:901b:cb15:8045:ada8:eb24:fa28:bb35	250.40.187.53
b51a:901b:cb15:8045:ada8:eb24:fa28:bb36	250.40.187.54
b51a:901b:cb15:8045:ada8:eb24:fa28:bb37	250.40.187.55
b51a:901b:cb15:8045:ada8:eb24:fa28:bb38	250.40.187.56
b51a:901b:cb15:8045:ada8:eb24:fa28:bb39	250.40.187.57
b51a:901b:cb15:8045:ada8:eb24:fa28:bb3a	250.40.187.58
b51a:901b:cb15:8045:ada8:eb24:fa28:bb3b	250.40.187.59
b51a:901b:cb15:8045:ada8:eb24:fa28:bb3c	250.40.187.60

b51a:901b:cb15:8045:ada8:eb24:fa28:bb3d	250.40.187.61
b51a:901b:cb15:8045:ada8:eb24:fa28:bb3e	250.40.187.62
b51a:901b:cb15:8045:ada8:eb24:fa28:bb3f	250.40.187.63
b51a:901b:cb15:8045:ada8:eb24:fa28:bb40	250.40.187.64
b51a:901b:cb15:8045:ada8:eb24:fa28:bb41	250.40.187.65
b51a:901b:cb15:8045:ada8:eb24:fa28:bb42	250.40.187.66
b51a:901b:cb15:8045:ada8:eb24:fa28:bb43	250.40.187.67
b51a:901b:cb15:8045:ada8:eb24:fa28:bb44	250.40.187.68
b51a:901b:cb15:8045:ada8:eb24:fa28:bb45	250.40.187.69
b51a:901b:cb15:8045:ada8:eb24:fa28:bb46	250.40.187.70
b51a:901b:cb15:8045:ada8:eb24:fa28:bb47	250.40.187.71
b51a:901b:cb15:8045:ada8:eb24:fa28:bb48	250.40.187.72
b51a:901b:cb15:8045:ada8:eb24:fa28:bb49	250.40.187.73
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4a	250.40.187.74
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4b	250.40.187.75
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4c	250.40.187.76
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4d	250.40.187.77
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4e	250.40.187.78
b51a:901b:cb15:8045:ada8:eb24:fa28:bb4f	250.40.187.79
b51a:901b:cb15:8045:ada8:eb24:fa28:bb50	250.40.187.80
b51a:901b:cb15:8045:ada8:eb24:fa28:bb51	250.40.187.81
b51a:901b:cb15:8045:ada8:eb24:fa28:bb52	250.40.187.82
b51a:901b:cb15:8045:ada8:eb24:fa28:bb53	250.40.187.83
b51a:901b:cb15:8045:ada8:eb24:fa28:bb54	250.40.187.84
b51a:901b:cb15:8045:ada8:eb24:fa28:bb55	250.40.187.85
b51a:901b:cb15:8045:ada8:eb24:fa28:bb56	250.40.187.86
b51a:901b:cb15:8045:ada8:eb24:fa28:bb57	250.40.187.87
b51a:901b:cb15:8045:ada8:eb24:fa28:bb58	250.40.187.88
b51a:901b:cb15:8045:ada8:eb24:fa28:bb59	250.40.187.89
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5a	250.40.187.90
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5b	250.40.187.91
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5c	250.40.187.92
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5d	250.40.187.93
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5e	250.40.187.94
b51a:901b:cb15:8045:ada8:eb24:fa28:bb5f	250.40.187.95
b51a:901b:cb15:8045:ada8:eb24:fa28:bb60	250.40.187.96
b51a:901b:cb15:8045:ada8:eb24:fa28:bb61	250.40.187.97
b51a:901b:cb15:8045:ada8:eb24:fa28:bb62	250.40.187.98
b51a:901b:cb15:8045:ada8:eb24:fa28:bb63	250.40.187.99
b51a:901b:cb15:8045:ada8:eb24:fa28:bb64	250.40.187.100
b51a:901b:cb15:8045:ada8:eb24:fa28:bb65	250.40.187.101
b51a:901b:cb15:8045:ada8:eb24:fa28:bb66	250.40.187.102
b51a:901b:cb15:8045:ada8:eb24:fa28:bb67	250.40.187.103
b51a:901b:cb15:8045:ada8:eb24:fa28:bb68	250.40.187.104
b51a:901b:cb15:8045:ada8:eb24:fa28:bb69	250.40.187.105
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6a	250.40.187.106
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6b	250.40.187.107
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6c	250.40.187.108
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6d	250.40.187.109
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6e	250.40.187.110
b51a:901b:cb15:8045:ada8:eb24:fa28:bb6f	250.40.187.111
b51a:901b:cb15:8045:ada8:eb24:fa28:bb70	250.40.187.112
b51a:901b:cb15:8045:ada8:eb24:fa28:bb71	250.40.187.113
b51a:901b:cb15:8045:ada8:eb24:fa28:bb72	250.40.187.114
b51a:901b:cb15:8045:ada8:eb24:fa28:bb73	250.40.187.115
b51a:901b:cb15:8045:ada8:eb24:fa28:bb74	250.40.187.116
b51a:901b:cb15:8045:ada8:eb24:fa28:bb75	250.40.187.117
b51a:901b:cb15:8045:ada8:eb24:fa28:bb76	250.40.187.118
b51a:901b:cb15:8045:ada8:eb24:fa28:bb77	250.40.187.119
b51a:901b:cb15:8045:ada8:eb24:fa28:bb78	250.40.187.120

b51a:901b:cb15:8045:ada8:eb24:fa28:bb79	250.40.187.121
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7a	250.40.187.122
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7b	250.40.187.123
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7c	250.40.187.124
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7d	250.40.187.125
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7e	250.40.187.126
b51a:901b:cb15:8045:ada8:eb24:fa28:bb7f	250.40.187.127
b51a:901b:cb15:8045:ada8:eb24:fa28:bb80	250.40.187.128
b51a:901b:cb15:8045:ada8:eb24:fa28:bb81	250.40.187.129
b51a:901b:cb15:8045:ada8:eb24:fa28:bb82	250.40.187.130
b51a:901b:cb15:8045:ada8:eb24:fa28:bb83	250.40.187.131
b51a:901b:cb15:8045:ada8:eb24:fa28:bb84	250.40.187.132
b51a:901b:cb15:8045:ada8:eb24:fa28:bb85	250.40.187.133
b51a:901b:cb15:8045:ada8:eb24:fa28:bb86	250.40.187.134
b51a:901b:cb15:8045:ada8:eb24:fa28:bb87	250.40.187.135
b51a:901b:cb15:8045:ada8:eb24:fa28:bb88	250.40.187.136
b51a:901b:cb15:8045:ada8:eb24:fa28:bb89	250.40.187.137
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8a	250.40.187.138
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8b	250.40.187.139
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8c	250.40.187.140
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8d	250.40.187.141
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8e	250.40.187.142
b51a:901b:cb15:8045:ada8:eb24:fa28:bb8f	250.40.187.143
b51a:901b:cb15:8045:ada8:eb24:fa28:bb90	250.40.187.144
b51a:901b:cb15:8045:ada8:eb24:fa28:bb91	250.40.187.145
b51a:901b:cb15:8045:ada8:eb24:fa28:bb92	250.40.187.146
b51a:901b:cb15:8045:ada8:eb24:fa28:bb93	250.40.187.147
b51a:901b:cb15:8045:ada8:eb24:fa28:bb94	250.40.187.148
b51a:901b:cb15:8045:ada8:eb24:fa28:bb95	250.40.187.149
b51a:901b:cb15:8045:ada8:eb24:fa28:bb96	250.40.187.150
b51a:901b:cb15:8045:ada8:eb24:fa28:bb97	250.40.187.151
b51a:901b:cb15:8045:ada8:eb24:fa28:bb98	250.40.187.152
b51a:901b:cb15:8045:ada8:eb24:fa28:bb99	250.40.187.153
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9a	250.40.187.154
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9b	250.40.187.155
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9c	250.40.187.156
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9d	250.40.187.157
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9e	250.40.187.158
b51a:901b:cb15:8045:ada8:eb24:fa28:bb9f	250.40.187.159
b51a:901b:cb15:8045:ada8:eb24:fa28:bba0	250.40.187.160
b51a:901b:cb15:8045:ada8:eb24:fa28:bba1	250.40.187.161
b51a:901b:cb15:8045:ada8:eb24:fa28:bba2	250.40.187.162
b51a:901b:cb15:8045:ada8:eb24:fa28:bba3	250.40.187.163
b51a:901b:cb15:8045:ada8:eb24:fa28:bba4	250.40.187.164
b51a:901b:cb15:8045:ada8:eb24:fa28:bba5	250.40.187.165
b51a:901b:cb15:8045:ada8:eb24:fa28:bba6	250.40.187.166
b51a:901b:cb15:8045:ada8:eb24:fa28:bba7	250.40.187.167
b51a:901b:cb15:8045:ada8:eb24:fa28:bba8	250.40.187.168
b51a:901b:cb15:8045:ada8:eb24:fa28:bba9	250.40.187.169
b51a:901b:cb15:8045:ada8:eb24:fa28:bbaa	250.40.187.170
b51a:901b:cb15:8045:ada8:eb24:fa28:bbab	250.40.187.171
b51a:901b:cb15:8045:ada8:eb24:fa28:bbac	250.40.187.172
b51a:901b:cb15:8045:ada8:eb24:fa28:bbad	250.40.187.173
b51a:901b:cb15:8045:ada8:eb24:fa28:bbae	250.40.187.174
b51a:901b:cb15:8045:ada8:eb24:fa28:bbaf	250.40.187.175
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb0	250.40.187.176
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb1	250.40.187.177
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb2	250.40.187.178
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb3	250.40.187.179
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb4	250.40.187.180

b51a:901b:cb15:8045:ada8:eb24:fa28:bbb5	250.40.187.181
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb6	250.40.187.182
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb7	250.40.187.183
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb8	250.40.187.184
b51a:901b:cb15:8045:ada8:eb24:fa28:bbb9	250.40.187.185
b51a:901b:cb15:8045:ada8:eb24:fa28:bbba	250.40.187.186
b51a:901b:cb15:8045:ada8:eb24:fa28:bbbb	250.40.187.187
b51a:901b:cb15:8045:ada8:eb24:fa28:bbbc	250.40.187.188
b51a:901b:cb15:8045:ada8:eb24:fa28:bbbd	250.40.187.189
b51a:901b:cb15:8045:ada8:eb24:fa28:bbbe	250.40.187.190
b51a:901b:cb15:8045:ada8:eb24:fa28:bbbf	250.40.187.191
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc0	250.40.187.192
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc1	250.40.187.193
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc2	250.40.187.194
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc3	250.40.187.195
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc4	250.40.187.196
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc5	250.40.187.197
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc6	250.40.187.198
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc7	250.40.187.199
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc8	250.40.187.200
b51a:901b:cb15:8045:ada8:eb24:fa28:bbc9	250.40.187.201
b51a:901b:cb15:8045:ada8:eb24:fa28:bbca	250.40.187.202
b51a:901b:cb15:8045:ada8:eb24:fa28:bbcb	250.40.187.203
b51a:901b:cb15:8045:ada8:eb24:fa28:bbcc	250.40.187.204
b51a:901b:cb15:8045:ada8:eb24:fa28:bbcd	250.40.187.205
b51a:901b:cb15:8045:ada8:eb24:fa28:bbce	250.40.187.206
b51a:901b:cb15:8045:ada8:eb24:fa28:bbcf	250.40.187.207
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd0	250.40.187.208
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd1	250.40.187.209
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd2	250.40.187.210
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd3	250.40.187.211
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd4	250.40.187.212
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd5	250.40.187.213
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd6	250.40.187.214
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd7	250.40.187.215
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd8	250.40.187.216
b51a:901b:cb15:8045:ada8:eb24:fa28:bbd9	250.40.187.217
b51a:901b:cb15:8045:ada8:eb24:fa28:bbda	250.40.187.218
b51a:901b:cb15:8045:ada8:eb24:fa28:bbdb	250.40.187.219
b51a:901b:cb15:8045:ada8:eb24:fa28:bbdc	250.40.187.220
b51a:901b:cb15:8045:ada8:eb24:fa28:bbdd	250.40.187.221
b51a:901b:cb15:8045:ada8:eb24:fa28:bbde	250.40.187.222
b51a:901b:cb15:8045:ada8:eb24:fa28:bbdf	250.40.187.223
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe0	250.40.187.224
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe1	250.40.187.225
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe2	250.40.187.226
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe3	250.40.187.227
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe4	250.40.187.228
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe5	250.40.187.229
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe6	250.40.187.230
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe7	250.40.187.231
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe8	250.40.187.232
b51a:901b:cb15:8045:ada8:eb24:fa28:bbe9	250.40.187.233
b51a:901b:cb15:8045:ada8:eb24:fa28:bbea	250.40.187.234
b51a:901b:cb15:8045:ada8:eb24:fa28:bbeb	250.40.187.235
b51a:901b:cb15:8045:ada8:eb24:fa28:bbec	250.40.187.236
b51a:901b:cb15:8045:ada8:eb24:fa28:bbed	250.40.187.237
b51a:901b:cb15:8045:ada8:eb24:fa28:bbee	250.40.187.238
b51a:901b:cb15:8045:ada8:eb24:fa28:bbef	250.40.187.239
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf0	250.40.187.240
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf1	250.40.187.241
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf2	250.40.187.242
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf3	250.40.187.243
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf4	250.40.187.244
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf5	250.40.187.245
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf6	250.40.187.246
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf7	250.40.187.247
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf8	250.40.187.248
b51a:901b:cb15:8045:ada8:eb24:fa28:bbf9	250.40.187.249
b51a:901b:cb15:8045:ada8:eb24:fa28:bbfa	250.40.187.250
b51a:901b:cb15:8045:ada8:eb24:fa28:bbfb	250.40.187.251
b51a:901b:cb15:8045:ada8:eb24:fa28:bbfc	250.40.187.252
b51a:901b:cb15:8045:ada8:eb24:fa28:bbfd	250.40.187.253
b51a:901b:cb15:8045:ada8:eb24:fa28:bbfe	250.40.187.254
b51a:901b:cb15:8045:ada8:eb24:fa28:bbff	250.40.187.255

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.