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:be24:c49:bb01	12.73.187.1
b51a:901b:cb15:8045:ada8:be24:c49:bb02	12.73.187.2
b51a:901b:cb15:8045:ada8:be24:c49:bb03	12.73.187.3
b51a:901b:cb15:8045:ada8:be24:c49:bb04	12.73.187.4
b51a:901b:cb15:8045:ada8:be24:c49:bb05	12.73.187.5
b51a:901b:cb15:8045:ada8:be24:c49:bb06	12.73.187.6
b51a:901b:cb15:8045:ada8:be24:c49:bb07	12.73.187.7
b51a:901b:cb15:8045:ada8:be24:c49:bb08	12.73.187.8
b51a:901b:cb15:8045:ada8:be24:c49:bb09	12.73.187.9
b51a:901b:cb15:8045:ada8:be24:c49:bb0a	12.73.187.10
b51a:901b:cb15:8045:ada8:be24:c49:bb0b	12.73.187.11
b51a:901b:cb15:8045:ada8:be24:c49:bb0c	12.73.187.12
b51a:901b:cb15:8045:ada8:be24:c49:bb0d	12.73.187.13
b51a:901b:cb15:8045:ada8:be24:c49:bb0e	12.73.187.14
b51a:901b:cb15:8045:ada8:be24:c49:bb0f	12.73.187.15
b51a:901b:cb15:8045:ada8:be24:c49:bb10	12.73.187.16
b51a:901b:cb15:8045:ada8:be24:c49:bb11	12.73.187.17
b51a:901b:cb15:8045:ada8:be24:c49:bb12	12.73.187.18
b51a:901b:cb15:8045:ada8:be24:c49:bb13	12.73.187.19
b51a:901b:cb15:8045:ada8:be24:c49:bb14	12.73.187.20
b51a:901b:cb15:8045:ada8:be24:c49:bb15	12.73.187.21
b51a:901b:cb15:8045:ada8:be24:c49:bb16	12.73.187.22
b51a:901b:cb15:8045:ada8:be24:c49:bb17	12.73.187.23
b51a:901b:cb15:8045:ada8:be24:c49:bb18	12.73.187.24
b51a:901b:cb15:8045:ada8:be24:c49:bb19	12.73.187.25
b51a:901b:cb15:8045:ada8:be24:c49:bb1a	12.73.187.26
b51a:901b:cb15:8045:ada8:be24:c49:bb1b	12.73.187.27
b51a:901b:cb15:8045:ada8:be24:c49:bb1c	12.73.187.28
b51a:901b:cb15:8045:ada8:be24:c49:bb1d	12.73.187.29
b51a:901b:cb15:8045:ada8:be24:c49:bb1e	12.73.187.30
b51a:901b:cb15:8045:ada8:be24:c49:bb1f	12.73.187.31
b51a:901b:cb15:8045:ada8:be24:c49:bb20	12.73.187.32
b51a:901b:cb15:8045:ada8:be24:c49:bb21	12.73.187.33
b51a:901b:cb15:8045:ada8:be24:c49:bb22	12.73.187.34
b51a:901b:cb15:8045:ada8:be24:c49:bb23	12.73.187.35
b51a:901b:cb15:8045:ada8:be24:c49:bb24	12.73.187.36
b51a:901b:cb15:8045:ada8:be24:c49:bb25	12.73.187.37
b51a:901b:cb15:8045:ada8:be24:c49:bb26	12.73.187.38
b51a:901b:cb15:8045:ada8:be24:c49:bb27	12.73.187.39
b51a:901b:cb15:8045:ada8:be24:c49:bb28	12.73.187.40
b51a:901b:cb15:8045:ada8:be24:c49:bb29	12.73.187.41
b51a:901b:cb15:8045:ada8:be24:c49:bb2a	12.73.187.42
b51a:901b:cb15:8045:ada8:be24:c49:bb2b	12.73.187.43
b51a:901b:cb15:8045:ada8:be24:c49:bb2c	12.73.187.44
b51a:901b:cb15:8045:ada8:be24:c49:bb2d	12.73.187.45
b51a:901b:cb15:8045:ada8:be24:c49:bb2e	12.73.187.46
b51a:901b:cb15:8045:ada8:be24:c49:bb2f	12.73.187.47
b51a:901b:cb15:8045:ada8:be24:c49:bb30	12.73.187.48
b51a:901b:cb15:8045:ada8:be24:c49:bb31	12.73.187.49
b51a:901b:cb15:8045:ada8:be24:c49:bb32	12.73.187.50
b51a:901b:cb15:8045:ada8:be24:c49:bb33	12.73.187.51
b51a:901b:cb15:8045:ada8:be24:c49:bb34	12.73.187.52
b51a:901b:cb15:8045:ada8:be24:c49:bb35	12.73.187.53
b51a:901b:cb15:8045:ada8:be24:c49:bb36	12.73.187.54
b51a:901b:cb15:8045:ada8:be24:c49:bb37	12.73.187.55
b51a:901b:cb15:8045:ada8:be24:c49:bb38	12.73.187.56
b51a:901b:cb15:8045:ada8:be24:c49:bb39	12.73.187.57
b51a:901b:cb15:8045:ada8:be24:c49:bb3a	12.73.187.58
b51a:901b:cb15:8045:ada8:be24:c49:bb3b	12.73.187.59
b51a:901b:cb15:8045:ada8:be24:c49:bb3c	12.73.187.60

b51a:901b:cb15:8045:ada8:be24:c49:bb3d	12.73.187.61
b51a:901b:cb15:8045:ada8:be24:c49:bb3e	12.73.187.62
b51a:901b:cb15:8045:ada8:be24:c49:bb3f	12.73.187.63
b51a:901b:cb15:8045:ada8:be24:c49:bb40	12.73.187.64
b51a:901b:cb15:8045:ada8:be24:c49:bb41	12.73.187.65
b51a:901b:cb15:8045:ada8:be24:c49:bb42	12.73.187.66
b51a:901b:cb15:8045:ada8:be24:c49:bb43	12.73.187.67
b51a:901b:cb15:8045:ada8:be24:c49:bb44	12.73.187.68
b51a:901b:cb15:8045:ada8:be24:c49:bb45	12.73.187.69
b51a:901b:cb15:8045:ada8:be24:c49:bb46	12.73.187.70
b51a:901b:cb15:8045:ada8:be24:c49:bb47	12.73.187.71
b51a:901b:cb15:8045:ada8:be24:c49:bb48	12.73.187.72
b51a:901b:cb15:8045:ada8:be24:c49:bb49	12.73.187.73
b51a:901b:cb15:8045:ada8:be24:c49:bb4a	12.73.187.74
b51a:901b:cb15:8045:ada8:be24:c49:bb4b	12.73.187.75
b51a:901b:cb15:8045:ada8:be24:c49:bb4c	12.73.187.76
b51a:901b:cb15:8045:ada8:be24:c49:bb4d	12.73.187.77
b51a:901b:cb15:8045:ada8:be24:c49:bb4e	12.73.187.78
b51a:901b:cb15:8045:ada8:be24:c49:bb4f	12.73.187.79
b51a:901b:cb15:8045:ada8:be24:c49:bb50	12.73.187.80
b51a:901b:cb15:8045:ada8:be24:c49:bb51	12.73.187.81
b51a:901b:cb15:8045:ada8:be24:c49:bb52	12.73.187.82
b51a:901b:cb15:8045:ada8:be24:c49:bb53	12.73.187.83
b51a:901b:cb15:8045:ada8:be24:c49:bb54	12.73.187.84
b51a:901b:cb15:8045:ada8:be24:c49:bb55	12.73.187.85
b51a:901b:cb15:8045:ada8:be24:c49:bb56	12.73.187.86
b51a:901b:cb15:8045:ada8:be24:c49:bb57	12.73.187.87
b51a:901b:cb15:8045:ada8:be24:c49:bb58	12.73.187.88
b51a:901b:cb15:8045:ada8:be24:c49:bb59	12.73.187.89
b51a:901b:cb15:8045:ada8:be24:c49:bb5a	12.73.187.90
b51a:901b:cb15:8045:ada8:be24:c49:bb5b	12.73.187.91
b51a:901b:cb15:8045:ada8:be24:c49:bb5c	12.73.187.92
b51a:901b:cb15:8045:ada8:be24:c49:bb5d	12.73.187.93
b51a:901b:cb15:8045:ada8:be24:c49:bb5e	12.73.187.94
b51a:901b:cb15:8045:ada8:be24:c49:bb5f	12.73.187.95
b51a:901b:cb15:8045:ada8:be24:c49:bb60	12.73.187.96
b51a:901b:cb15:8045:ada8:be24:c49:bb61	12.73.187.97
b51a:901b:cb15:8045:ada8:be24:c49:bb62	12.73.187.98
b51a:901b:cb15:8045:ada8:be24:c49:bb63	12.73.187.99
b51a:901b:cb15:8045:ada8:be24:c49:bb64	12.73.187.100
b51a:901b:cb15:8045:ada8:be24:c49:bb65	12.73.187.101
b51a:901b:cb15:8045:ada8:be24:c49:bb66	12.73.187.102
b51a:901b:cb15:8045:ada8:be24:c49:bb67	12.73.187.103
b51a:901b:cb15:8045:ada8:be24:c49:bb68	12.73.187.104
b51a:901b:cb15:8045:ada8:be24:c49:bb69	12.73.187.105
b51a:901b:cb15:8045:ada8:be24:c49:bb6a	12.73.187.106
b51a:901b:cb15:8045:ada8:be24:c49:bb6b	12.73.187.107
b51a:901b:cb15:8045:ada8:be24:c49:bb6c	12.73.187.108
b51a:901b:cb15:8045:ada8:be24:c49:bb6d	12.73.187.109
b51a:901b:cb15:8045:ada8:be24:c49:bb6e	12.73.187.110
b51a:901b:cb15:8045:ada8:be24:c49:bb6f	12.73.187.111
b51a:901b:cb15:8045:ada8:be24:c49:bb70	12.73.187.112
b51a:901b:cb15:8045:ada8:be24:c49:bb71	12.73.187.113
b51a:901b:cb15:8045:ada8:be24:c49:bb72	12.73.187.114
b51a:901b:cb15:8045:ada8:be24:c49:bb73	12.73.187.115
b51a:901b:cb15:8045:ada8:be24:c49:bb74	12.73.187.116
b51a:901b:cb15:8045:ada8:be24:c49:bb75	12.73.187.117
b51a:901b:cb15:8045:ada8:be24:c49:bb76	12.73.187.118
b51a:901b:cb15:8045:ada8:be24:c49:bb77	12.73.187.119
b51a:901b:cb15:8045:ada8:be24:c49:bb78	12.73.187.120

b51a:901b:cb15:8045:ada8:be24:c49:bb79	12.73.187.121
b51a:901b:cb15:8045:ada8:be24:c49:bb7a	12.73.187.122
b51a:901b:cb15:8045:ada8:be24:c49:bb7b	12.73.187.123
b51a:901b:cb15:8045:ada8:be24:c49:bb7c	12.73.187.124
b51a:901b:cb15:8045:ada8:be24:c49:bb7d	12.73.187.125
b51a:901b:cb15:8045:ada8:be24:c49:bb7e	12.73.187.126
b51a:901b:cb15:8045:ada8:be24:c49:bb7f	12.73.187.127
b51a:901b:cb15:8045:ada8:be24:c49:bb80	12.73.187.128
b51a:901b:cb15:8045:ada8:be24:c49:bb81	12.73.187.129
b51a:901b:cb15:8045:ada8:be24:c49:bb82	12.73.187.130
b51a:901b:cb15:8045:ada8:be24:c49:bb83	12.73.187.131
b51a:901b:cb15:8045:ada8:be24:c49:bb84	12.73.187.132
b51a:901b:cb15:8045:ada8:be24:c49:bb85	12.73.187.133
b51a:901b:cb15:8045:ada8:be24:c49:bb86	12.73.187.134
b51a:901b:cb15:8045:ada8:be24:c49:bb87	12.73.187.135
b51a:901b:cb15:8045:ada8:be24:c49:bb88	12.73.187.136
b51a:901b:cb15:8045:ada8:be24:c49:bb89	12.73.187.137
b51a:901b:cb15:8045:ada8:be24:c49:bb8a	12.73.187.138
b51a:901b:cb15:8045:ada8:be24:c49:bb8b	12.73.187.139
b51a:901b:cb15:8045:ada8:be24:c49:bb8c	12.73.187.140
b51a:901b:cb15:8045:ada8:be24:c49:bb8d	12.73.187.141
b51a:901b:cb15:8045:ada8:be24:c49:bb8e	12.73.187.142
b51a:901b:cb15:8045:ada8:be24:c49:bb8f	12.73.187.143
b51a:901b:cb15:8045:ada8:be24:c49:bb90	12.73.187.144
b51a:901b:cb15:8045:ada8:be24:c49:bb91	12.73.187.145
b51a:901b:cb15:8045:ada8:be24:c49:bb92	12.73.187.146
b51a:901b:cb15:8045:ada8:be24:c49:bb93	12.73.187.147
b51a:901b:cb15:8045:ada8:be24:c49:bb94	12.73.187.148
b51a:901b:cb15:8045:ada8:be24:c49:bb95	12.73.187.149
b51a:901b:cb15:8045:ada8:be24:c49:bb96	12.73.187.150
b51a:901b:cb15:8045:ada8:be24:c49:bb97	12.73.187.151
b51a:901b:cb15:8045:ada8:be24:c49:bb98	12.73.187.152
b51a:901b:cb15:8045:ada8:be24:c49:bb99	12.73.187.153
b51a:901b:cb15:8045:ada8:be24:c49:bb9a	12.73.187.154
b51a:901b:cb15:8045:ada8:be24:c49:bb9b	12.73.187.155
b51a:901b:cb15:8045:ada8:be24:c49:bb9c	12.73.187.156
b51a:901b:cb15:8045:ada8:be24:c49:bb9d	12.73.187.157
b51a:901b:cb15:8045:ada8:be24:c49:bb9e	12.73.187.158
b51a:901b:cb15:8045:ada8:be24:c49:bb9f	12.73.187.159
b51a:901b:cb15:8045:ada8:be24:c49:bba0	12.73.187.160
b51a:901b:cb15:8045:ada8:be24:c49:bba1	12.73.187.161
b51a:901b:cb15:8045:ada8:be24:c49:bba2	12.73.187.162
b51a:901b:cb15:8045:ada8:be24:c49:bba3	12.73.187.163
b51a:901b:cb15:8045:ada8:be24:c49:bba4	12.73.187.164
b51a:901b:cb15:8045:ada8:be24:c49:bba5	12.73.187.165
b51a:901b:cb15:8045:ada8:be24:c49:bba6	12.73.187.166
b51a:901b:cb15:8045:ada8:be24:c49:bba7	12.73.187.167
b51a:901b:cb15:8045:ada8:be24:c49:bba8	12.73.187.168
b51a:901b:cb15:8045:ada8:be24:c49:bba9	12.73.187.169
b51a:901b:cb15:8045:ada8:be24:c49:bbaa	12.73.187.170
b51a:901b:cb15:8045:ada8:be24:c49:bbab	12.73.187.171
b51a:901b:cb15:8045:ada8:be24:c49:bbac	12.73.187.172
b51a:901b:cb15:8045:ada8:be24:c49:bbad	12.73.187.173
b51a:901b:cb15:8045:ada8:be24:c49:bbae	12.73.187.174
b51a:901b:cb15:8045:ada8:be24:c49:bbaf	12.73.187.175
b51a:901b:cb15:8045:ada8:be24:c49:bbb0	12.73.187.176
b51a:901b:cb15:8045:ada8:be24:c49:bbb1	12.73.187.177
b51a:901b:cb15:8045:ada8:be24:c49:bbb2	12.73.187.178
b51a:901b:cb15:8045:ada8:be24:c49:bbb3	12.73.187.179
b51a:901b:cb15:8045:ada8:be24:c49:bbb4	12.73.187.180

b51a:901b:cb15:8045:ada8:be24:c49:bbb5	12.73.187.181
b51a:901b:cb15:8045:ada8:be24:c49:bbb6	12.73.187.182
b51a:901b:cb15:8045:ada8:be24:c49:bbb7	12.73.187.183
b51a:901b:cb15:8045:ada8:be24:c49:bbb8	12.73.187.184
b51a:901b:cb15:8045:ada8:be24:c49:bbb9	12.73.187.185
b51a:901b:cb15:8045:ada8:be24:c49:bbba	12.73.187.186
b51a:901b:cb15:8045:ada8:be24:c49:bbbb	12.73.187.187
b51a:901b:cb15:8045:ada8:be24:c49:bbbc	12.73.187.188
b51a:901b:cb15:8045:ada8:be24:c49:bbbd	12.73.187.189
b51a:901b:cb15:8045:ada8:be24:c49:bbbe	12.73.187.190
b51a:901b:cb15:8045:ada8:be24:c49:bbbf	12.73.187.191
b51a:901b:cb15:8045:ada8:be24:c49:bbc0	12.73.187.192
b51a:901b:cb15:8045:ada8:be24:c49:bbc1	12.73.187.193
b51a:901b:cb15:8045:ada8:be24:c49:bbc2	12.73.187.194
b51a:901b:cb15:8045:ada8:be24:c49:bbc3	12.73.187.195
b51a:901b:cb15:8045:ada8:be24:c49:bbc4	12.73.187.196
b51a:901b:cb15:8045:ada8:be24:c49:bbc5	12.73.187.197
b51a:901b:cb15:8045:ada8:be24:c49:bbc6	12.73.187.198
b51a:901b:cb15:8045:ada8:be24:c49:bbc7	12.73.187.199
b51a:901b:cb15:8045:ada8:be24:c49:bbc8	12.73.187.200
b51a:901b:cb15:8045:ada8:be24:c49:bbc9	12.73.187.201
b51a:901b:cb15:8045:ada8:be24:c49:bbca	12.73.187.202
b51a:901b:cb15:8045:ada8:be24:c49:bbcb	12.73.187.203
b51a:901b:cb15:8045:ada8:be24:c49:bbcc	12.73.187.204
b51a:901b:cb15:8045:ada8:be24:c49:bbcd	12.73.187.205
b51a:901b:cb15:8045:ada8:be24:c49:bbce	12.73.187.206
b51a:901b:cb15:8045:ada8:be24:c49:bbcf	12.73.187.207
b51a:901b:cb15:8045:ada8:be24:c49:bbd0	12.73.187.208
b51a:901b:cb15:8045:ada8:be24:c49:bbd1	12.73.187.209
b51a:901b:cb15:8045:ada8:be24:c49:bbd2	12.73.187.210
b51a:901b:cb15:8045:ada8:be24:c49:bbd3	12.73.187.211
b51a:901b:cb15:8045:ada8:be24:c49:bbd4	12.73.187.212
b51a:901b:cb15:8045:ada8:be24:c49:bbd5	12.73.187.213
b51a:901b:cb15:8045:ada8:be24:c49:bbd6	12.73.187.214
b51a:901b:cb15:8045:ada8:be24:c49:bbd7	12.73.187.215
b51a:901b:cb15:8045:ada8:be24:c49:bbd8	12.73.187.216
b51a:901b:cb15:8045:ada8:be24:c49:bbd9	12.73.187.217
b51a:901b:cb15:8045:ada8:be24:c49:bbda	12.73.187.218
b51a:901b:cb15:8045:ada8:be24:c49:bbdb	12.73.187.219
b51a:901b:cb15:8045:ada8:be24:c49:bbdc	12.73.187.220
b51a:901b:cb15:8045:ada8:be24:c49:bbdd	12.73.187.221
b51a:901b:cb15:8045:ada8:be24:c49:bbde	12.73.187.222
b51a:901b:cb15:8045:ada8:be24:c49:bbdf	12.73.187.223
b51a:901b:cb15:8045:ada8:be24:c49:bbe0	12.73.187.224
b51a:901b:cb15:8045:ada8:be24:c49:bbe1	12.73.187.225
b51a:901b:cb15:8045:ada8:be24:c49:bbe2	12.73.187.226
b51a:901b:cb15:8045:ada8:be24:c49:bbe3	12.73.187.227
b51a:901b:cb15:8045:ada8:be24:c49:bbe4	12.73.187.228
b51a:901b:cb15:8045:ada8:be24:c49:bbe5	12.73.187.229
b51a:901b:cb15:8045:ada8:be24:c49:bbe6	12.73.187.230
b51a:901b:cb15:8045:ada8:be24:c49:bbe7	12.73.187.231
b51a:901b:cb15:8045:ada8:be24:c49:bbe8	12.73.187.232
b51a:901b:cb15:8045:ada8:be24:c49:bbe9	12.73.187.233
b51a:901b:cb15:8045:ada8:be24:c49:bbea	12.73.187.234
b51a:901b:cb15:8045:ada8:be24:c49:bbeb	12.73.187.235
b51a:901b:cb15:8045:ada8:be24:c49:bbec	12.73.187.236
b51a:901b:cb15:8045:ada8:be24:c49:bbed	12.73.187.237
b51a:901b:cb15:8045:ada8:be24:c49:bbee	12.73.187.238
b51a:901b:cb15:8045:ada8:be24:c49:bbef	12.73.187.239
b51a:901b:cb15:8045:ada8:be24:c49:bbf0	12.73.187.240
b51a:901b:cb15:8045:ada8:be24:c49:bbf1	12.73.187.241
b51a:901b:cb15:8045:ada8:be24:c49:bbf2	12.73.187.242
b51a:901b:cb15:8045:ada8:be24:c49:bbf3	12.73.187.243
b51a:901b:cb15:8045:ada8:be24:c49:bbf4	12.73.187.244
b51a:901b:cb15:8045:ada8:be24:c49:bbf5	12.73.187.245
b51a:901b:cb15:8045:ada8:be24:c49:bbf6	12.73.187.246
b51a:901b:cb15:8045:ada8:be24:c49:bbf7	12.73.187.247
b51a:901b:cb15:8045:ada8:be24:c49:bbf8	12.73.187.248
b51a:901b:cb15:8045:ada8:be24:c49:bbf9	12.73.187.249
b51a:901b:cb15:8045:ada8:be24:c49:bbfa	12.73.187.250
b51a:901b:cb15:8045:ada8:be24:c49:bbfb	12.73.187.251
b51a:901b:cb15:8045:ada8:be24:c49:bbfc	12.73.187.252
b51a:901b:cb15:8045:ada8:be24:c49:bbfd	12.73.187.253
b51a:901b:cb15:8045:ada8:be24:c49:bbfe	12.73.187.254
b51a:901b:cb15:8045:ada8:be24:c49:bbff	12.73.187.255

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.