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:ada8:1289:d824:b401	216.36.180.1
b51a:901b:cb15:8045:ada8:1289:d824:b402	216.36.180.2
b51a:901b:cb15:8045:ada8:1289:d824:b403	216.36.180.3
b51a:901b:cb15:8045:ada8:1289:d824:b404	216.36.180.4
b51a:901b:cb15:8045:ada8:1289:d824:b405	216.36.180.5
b51a:901b:cb15:8045:ada8:1289:d824:b406	216.36.180.6
b51a:901b:cb15:8045:ada8:1289:d824:b407	216.36.180.7
b51a:901b:cb15:8045:ada8:1289:d824:b408	216.36.180.8
b51a:901b:cb15:8045:ada8:1289:d824:b409	216.36.180.9
b51a:901b:cb15:8045:ada8:1289:d824:b40a	216.36.180.10
b51a:901b:cb15:8045:ada8:1289:d824:b40b	216.36.180.11
b51a:901b:cb15:8045:ada8:1289:d824:b40c	216.36.180.12
b51a:901b:cb15:8045:ada8:1289:d824:b40d	216.36.180.13
b51a:901b:cb15:8045:ada8:1289:d824:b40e	216.36.180.14
b51a:901b:cb15:8045:ada8:1289:d824:b40f	216.36.180.15
b51a:901b:cb15:8045:ada8:1289:d824:b410	216.36.180.16
b51a:901b:cb15:8045:ada8:1289:d824:b411	216.36.180.17
b51a:901b:cb15:8045:ada8:1289:d824:b412	216.36.180.18
b51a:901b:cb15:8045:ada8:1289:d824:b413	216.36.180.19
b51a:901b:cb15:8045:ada8:1289:d824:b414	216.36.180.20
b51a:901b:cb15:8045:ada8:1289:d824:b415	216.36.180.21
b51a:901b:cb15:8045:ada8:1289:d824:b416	216.36.180.22
b51a:901b:cb15:8045:ada8:1289:d824:b417	216.36.180.23
b51a:901b:cb15:8045:ada8:1289:d824:b418	216.36.180.24
b51a:901b:cb15:8045:ada8:1289:d824:b419	216.36.180.25
b51a:901b:cb15:8045:ada8:1289:d824:b41a	216.36.180.26
b51a:901b:cb15:8045:ada8:1289:d824:b41b	216.36.180.27
b51a:901b:cb15:8045:ada8:1289:d824:b41c	216.36.180.28
b51a:901b:cb15:8045:ada8:1289:d824:b41d	216.36.180.29
b51a:901b:cb15:8045:ada8:1289:d824:b41e	216.36.180.30
b51a:901b:cb15:8045:ada8:1289:d824:b41f	216.36.180.31
b51a:901b:cb15:8045:ada8:1289:d824:b420	216.36.180.32
b51a:901b:cb15:8045:ada8:1289:d824:b421	216.36.180.33
b51a:901b:cb15:8045:ada8:1289:d824:b422	216.36.180.34
b51a:901b:cb15:8045:ada8:1289:d824:b423	216.36.180.35
b51a:901b:cb15:8045:ada8:1289:d824:b424	216.36.180.36
b51a:901b:cb15:8045:ada8:1289:d824:b425	216.36.180.37
b51a:901b:cb15:8045:ada8:1289:d824:b426	216.36.180.38
b51a:901b:cb15:8045:ada8:1289:d824:b427	216.36.180.39
b51a:901b:cb15:8045:ada8:1289:d824:b428	216.36.180.40
b51a:901b:cb15:8045:ada8:1289:d824:b429	216.36.180.41
b51a:901b:cb15:8045:ada8:1289:d824:b42a	216.36.180.42
b51a:901b:cb15:8045:ada8:1289:d824:b42b	216.36.180.43
b51a:901b:cb15:8045:ada8:1289:d824:b42c	216.36.180.44
b51a:901b:cb15:8045:ada8:1289:d824:b42d	216.36.180.45
b51a:901b:cb15:8045:ada8:1289:d824:b42e	216.36.180.46
b51a:901b:cb15:8045:ada8:1289:d824:b42f	216.36.180.47
b51a:901b:cb15:8045:ada8:1289:d824:b430	216.36.180.48
b51a:901b:cb15:8045:ada8:1289:d824:b431	216.36.180.49
b51a:901b:cb15:8045:ada8:1289:d824:b432	216.36.180.50
b51a:901b:cb15:8045:ada8:1289:d824:b433	216.36.180.51
b51a:901b:cb15:8045:ada8:1289:d824:b434	216.36.180.52
b51a:901b:cb15:8045:ada8:1289:d824:b435	216.36.180.53
b51a:901b:cb15:8045:ada8:1289:d824:b436	216.36.180.54
b51a:901b:cb15:8045:ada8:1289:d824:b437	216.36.180.55
b51a:901b:cb15:8045:ada8:1289:d824:b438	216.36.180.56
b51a:901b:cb15:8045:ada8:1289:d824:b439	216.36.180.57
b51a:901b:cb15:8045:ada8:1289:d824:b43a	216.36.180.58
b51a:901b:cb15:8045:ada8:1289:d824:b43b	216.36.180.59
b51a:901b:cb15:8045:ada8:1289:d824:b43c	216.36.180.60

b51a:901b:cb15:8045:ada8:1289:d824:b43d	216.36.180.61
b51a:901b:cb15:8045:ada8:1289:d824:b43e	216.36.180.62
b51a:901b:cb15:8045:ada8:1289:d824:b43f	216.36.180.63
b51a:901b:cb15:8045:ada8:1289:d824:b440	216.36.180.64
b51a:901b:cb15:8045:ada8:1289:d824:b441	216.36.180.65
b51a:901b:cb15:8045:ada8:1289:d824:b442	216.36.180.66
b51a:901b:cb15:8045:ada8:1289:d824:b443	216.36.180.67
b51a:901b:cb15:8045:ada8:1289:d824:b444	216.36.180.68
b51a:901b:cb15:8045:ada8:1289:d824:b445	216.36.180.69
b51a:901b:cb15:8045:ada8:1289:d824:b446	216.36.180.70
b51a:901b:cb15:8045:ada8:1289:d824:b447	216.36.180.71
b51a:901b:cb15:8045:ada8:1289:d824:b448	216.36.180.72
b51a:901b:cb15:8045:ada8:1289:d824:b449	216.36.180.73
b51a:901b:cb15:8045:ada8:1289:d824:b44a	216.36.180.74
b51a:901b:cb15:8045:ada8:1289:d824:b44b	216.36.180.75
b51a:901b:cb15:8045:ada8:1289:d824:b44c	216.36.180.76
b51a:901b:cb15:8045:ada8:1289:d824:b44d	216.36.180.77
b51a:901b:cb15:8045:ada8:1289:d824:b44e	216.36.180.78
b51a:901b:cb15:8045:ada8:1289:d824:b44f	216.36.180.79
b51a:901b:cb15:8045:ada8:1289:d824:b450	216.36.180.80
b51a:901b:cb15:8045:ada8:1289:d824:b451	216.36.180.81
b51a:901b:cb15:8045:ada8:1289:d824:b452	216.36.180.82
b51a:901b:cb15:8045:ada8:1289:d824:b453	216.36.180.83
b51a:901b:cb15:8045:ada8:1289:d824:b454	216.36.180.84
b51a:901b:cb15:8045:ada8:1289:d824:b455	216.36.180.85
b51a:901b:cb15:8045:ada8:1289:d824:b456	216.36.180.86
b51a:901b:cb15:8045:ada8:1289:d824:b457	216.36.180.87
b51a:901b:cb15:8045:ada8:1289:d824:b458	216.36.180.88
b51a:901b:cb15:8045:ada8:1289:d824:b459	216.36.180.89
b51a:901b:cb15:8045:ada8:1289:d824:b45a	216.36.180.90
b51a:901b:cb15:8045:ada8:1289:d824:b45b	216.36.180.91
b51a:901b:cb15:8045:ada8:1289:d824:b45c	216.36.180.92
b51a:901b:cb15:8045:ada8:1289:d824:b45d	216.36.180.93
b51a:901b:cb15:8045:ada8:1289:d824:b45e	216.36.180.94
b51a:901b:cb15:8045:ada8:1289:d824:b45f	216.36.180.95
b51a:901b:cb15:8045:ada8:1289:d824:b460	216.36.180.96
b51a:901b:cb15:8045:ada8:1289:d824:b461	216.36.180.97
b51a:901b:cb15:8045:ada8:1289:d824:b462	216.36.180.98
b51a:901b:cb15:8045:ada8:1289:d824:b463	216.36.180.99
b51a:901b:cb15:8045:ada8:1289:d824:b464	216.36.180.100
b51a:901b:cb15:8045:ada8:1289:d824:b465	216.36.180.101
b51a:901b:cb15:8045:ada8:1289:d824:b466	216.36.180.102
b51a:901b:cb15:8045:ada8:1289:d824:b467	216.36.180.103
b51a:901b:cb15:8045:ada8:1289:d824:b468	216.36.180.104
b51a:901b:cb15:8045:ada8:1289:d824:b469	216.36.180.105
b51a:901b:cb15:8045:ada8:1289:d824:b46a	216.36.180.106
b51a:901b:cb15:8045:ada8:1289:d824:b46b	216.36.180.107
b51a:901b:cb15:8045:ada8:1289:d824:b46c	216.36.180.108
b51a:901b:cb15:8045:ada8:1289:d824:b46d	216.36.180.109
b51a:901b:cb15:8045:ada8:1289:d824:b46e	216.36.180.110
b51a:901b:cb15:8045:ada8:1289:d824:b46f	216.36.180.111
b51a:901b:cb15:8045:ada8:1289:d824:b470	216.36.180.112
b51a:901b:cb15:8045:ada8:1289:d824:b471	216.36.180.113
b51a:901b:cb15:8045:ada8:1289:d824:b472	216.36.180.114
b51a:901b:cb15:8045:ada8:1289:d824:b473	216.36.180.115
b51a:901b:cb15:8045:ada8:1289:d824:b474	216.36.180.116
b51a:901b:cb15:8045:ada8:1289:d824:b475	216.36.180.117
b51a:901b:cb15:8045:ada8:1289:d824:b476	216.36.180.118
b51a:901b:cb15:8045:ada8:1289:d824:b477	216.36.180.119
b51a:901b:cb15:8045:ada8:1289:d824:b478	216.36.180.120

b51a:901b:cb15:8045:ada8:1289:d824:b479	216.36.180.121
b51a:901b:cb15:8045:ada8:1289:d824:b47a	216.36.180.122
b51a:901b:cb15:8045:ada8:1289:d824:b47b	216.36.180.123
b51a:901b:cb15:8045:ada8:1289:d824:b47c	216.36.180.124
b51a:901b:cb15:8045:ada8:1289:d824:b47d	216.36.180.125
b51a:901b:cb15:8045:ada8:1289:d824:b47e	216.36.180.126
b51a:901b:cb15:8045:ada8:1289:d824:b47f	216.36.180.127
b51a:901b:cb15:8045:ada8:1289:d824:b480	216.36.180.128
b51a:901b:cb15:8045:ada8:1289:d824:b481	216.36.180.129
b51a:901b:cb15:8045:ada8:1289:d824:b482	216.36.180.130
b51a:901b:cb15:8045:ada8:1289:d824:b483	216.36.180.131
b51a:901b:cb15:8045:ada8:1289:d824:b484	216.36.180.132
b51a:901b:cb15:8045:ada8:1289:d824:b485	216.36.180.133
b51a:901b:cb15:8045:ada8:1289:d824:b486	216.36.180.134
b51a:901b:cb15:8045:ada8:1289:d824:b487	216.36.180.135
b51a:901b:cb15:8045:ada8:1289:d824:b488	216.36.180.136
b51a:901b:cb15:8045:ada8:1289:d824:b489	216.36.180.137
b51a:901b:cb15:8045:ada8:1289:d824:b48a	216.36.180.138
b51a:901b:cb15:8045:ada8:1289:d824:b48b	216.36.180.139
b51a:901b:cb15:8045:ada8:1289:d824:b48c	216.36.180.140
b51a:901b:cb15:8045:ada8:1289:d824:b48d	216.36.180.141
b51a:901b:cb15:8045:ada8:1289:d824:b48e	216.36.180.142
b51a:901b:cb15:8045:ada8:1289:d824:b48f	216.36.180.143
b51a:901b:cb15:8045:ada8:1289:d824:b490	216.36.180.144
b51a:901b:cb15:8045:ada8:1289:d824:b491	216.36.180.145
b51a:901b:cb15:8045:ada8:1289:d824:b492	216.36.180.146
b51a:901b:cb15:8045:ada8:1289:d824:b493	216.36.180.147
b51a:901b:cb15:8045:ada8:1289:d824:b494	216.36.180.148
b51a:901b:cb15:8045:ada8:1289:d824:b495	216.36.180.149
b51a:901b:cb15:8045:ada8:1289:d824:b496	216.36.180.150
b51a:901b:cb15:8045:ada8:1289:d824:b497	216.36.180.151
b51a:901b:cb15:8045:ada8:1289:d824:b498	216.36.180.152
b51a:901b:cb15:8045:ada8:1289:d824:b499	216.36.180.153
b51a:901b:cb15:8045:ada8:1289:d824:b49a	216.36.180.154
b51a:901b:cb15:8045:ada8:1289:d824:b49b	216.36.180.155
b51a:901b:cb15:8045:ada8:1289:d824:b49c	216.36.180.156
b51a:901b:cb15:8045:ada8:1289:d824:b49d	216.36.180.157
b51a:901b:cb15:8045:ada8:1289:d824:b49e	216.36.180.158
b51a:901b:cb15:8045:ada8:1289:d824:b49f	216.36.180.159
b51a:901b:cb15:8045:ada8:1289:d824:b4a0	216.36.180.160
b51a:901b:cb15:8045:ada8:1289:d824:b4a1	216.36.180.161
b51a:901b:cb15:8045:ada8:1289:d824:b4a2	216.36.180.162
b51a:901b:cb15:8045:ada8:1289:d824:b4a3	216.36.180.163
b51a:901b:cb15:8045:ada8:1289:d824:b4a4	216.36.180.164
b51a:901b:cb15:8045:ada8:1289:d824:b4a5	216.36.180.165
b51a:901b:cb15:8045:ada8:1289:d824:b4a6	216.36.180.166
b51a:901b:cb15:8045:ada8:1289:d824:b4a7	216.36.180.167
b51a:901b:cb15:8045:ada8:1289:d824:b4a8	216.36.180.168
b51a:901b:cb15:8045:ada8:1289:d824:b4a9	216.36.180.169
b51a:901b:cb15:8045:ada8:1289:d824:b4aa	216.36.180.170
b51a:901b:cb15:8045:ada8:1289:d824:b4ab	216.36.180.171
b51a:901b:cb15:8045:ada8:1289:d824:b4ac	216.36.180.172
b51a:901b:cb15:8045:ada8:1289:d824:b4ad	216.36.180.173
b51a:901b:cb15:8045:ada8:1289:d824:b4ae	216.36.180.174
b51a:901b:cb15:8045:ada8:1289:d824:b4af	216.36.180.175
b51a:901b:cb15:8045:ada8:1289:d824:b4b0	216.36.180.176
b51a:901b:cb15:8045:ada8:1289:d824:b4b1	216.36.180.177
b51a:901b:cb15:8045:ada8:1289:d824:b4b2	216.36.180.178
b51a:901b:cb15:8045:ada8:1289:d824:b4b3	216.36.180.179
b51a:901b:cb15:8045:ada8:1289:d824:b4b4	216.36.180.180

b51a:901b:cb15:8045:ada8:1289:d824:b4b5	216.36.180.181
b51a:901b:cb15:8045:ada8:1289:d824:b4b6	216.36.180.182
b51a:901b:cb15:8045:ada8:1289:d824:b4b7	216.36.180.183
b51a:901b:cb15:8045:ada8:1289:d824:b4b8	216.36.180.184
b51a:901b:cb15:8045:ada8:1289:d824:b4b9	216.36.180.185
b51a:901b:cb15:8045:ada8:1289:d824:b4ba	216.36.180.186
b51a:901b:cb15:8045:ada8:1289:d824:b4bb	216.36.180.187
b51a:901b:cb15:8045:ada8:1289:d824:b4bc	216.36.180.188
b51a:901b:cb15:8045:ada8:1289:d824:b4bd	216.36.180.189
b51a:901b:cb15:8045:ada8:1289:d824:b4be	216.36.180.190
b51a:901b:cb15:8045:ada8:1289:d824:b4bf	216.36.180.191
b51a:901b:cb15:8045:ada8:1289:d824:b4c0	216.36.180.192
b51a:901b:cb15:8045:ada8:1289:d824:b4c1	216.36.180.193
b51a:901b:cb15:8045:ada8:1289:d824:b4c2	216.36.180.194
b51a:901b:cb15:8045:ada8:1289:d824:b4c3	216.36.180.195
b51a:901b:cb15:8045:ada8:1289:d824:b4c4	216.36.180.196
b51a:901b:cb15:8045:ada8:1289:d824:b4c5	216.36.180.197
b51a:901b:cb15:8045:ada8:1289:d824:b4c6	216.36.180.198
b51a:901b:cb15:8045:ada8:1289:d824:b4c7	216.36.180.199
b51a:901b:cb15:8045:ada8:1289:d824:b4c8	216.36.180.200
b51a:901b:cb15:8045:ada8:1289:d824:b4c9	216.36.180.201
b51a:901b:cb15:8045:ada8:1289:d824:b4ca	216.36.180.202
b51a:901b:cb15:8045:ada8:1289:d824:b4cb	216.36.180.203
b51a:901b:cb15:8045:ada8:1289:d824:b4cc	216.36.180.204
b51a:901b:cb15:8045:ada8:1289:d824:b4cd	216.36.180.205
b51a:901b:cb15:8045:ada8:1289:d824:b4ce	216.36.180.206
b51a:901b:cb15:8045:ada8:1289:d824:b4cf	216.36.180.207
b51a:901b:cb15:8045:ada8:1289:d824:b4d0	216.36.180.208
b51a:901b:cb15:8045:ada8:1289:d824:b4d1	216.36.180.209
b51a:901b:cb15:8045:ada8:1289:d824:b4d2	216.36.180.210
b51a:901b:cb15:8045:ada8:1289:d824:b4d3	216.36.180.211
b51a:901b:cb15:8045:ada8:1289:d824:b4d4	216.36.180.212
b51a:901b:cb15:8045:ada8:1289:d824:b4d5	216.36.180.213
b51a:901b:cb15:8045:ada8:1289:d824:b4d6	216.36.180.214
b51a:901b:cb15:8045:ada8:1289:d824:b4d7	216.36.180.215
b51a:901b:cb15:8045:ada8:1289:d824:b4d8	216.36.180.216
b51a:901b:cb15:8045:ada8:1289:d824:b4d9	216.36.180.217
b51a:901b:cb15:8045:ada8:1289:d824:b4da	216.36.180.218
b51a:901b:cb15:8045:ada8:1289:d824:b4db	216.36.180.219
b51a:901b:cb15:8045:ada8:1289:d824:b4dc	216.36.180.220
b51a:901b:cb15:8045:ada8:1289:d824:b4dd	216.36.180.221
b51a:901b:cb15:8045:ada8:1289:d824:b4de	216.36.180.222
b51a:901b:cb15:8045:ada8:1289:d824:b4df	216.36.180.223
b51a:901b:cb15:8045:ada8:1289:d824:b4e0	216.36.180.224
b51a:901b:cb15:8045:ada8:1289:d824:b4e1	216.36.180.225
b51a:901b:cb15:8045:ada8:1289:d824:b4e2	216.36.180.226
b51a:901b:cb15:8045:ada8:1289:d824:b4e3	216.36.180.227
b51a:901b:cb15:8045:ada8:1289:d824:b4e4	216.36.180.228
b51a:901b:cb15:8045:ada8:1289:d824:b4e5	216.36.180.229
b51a:901b:cb15:8045:ada8:1289:d824:b4e6	216.36.180.230
b51a:901b:cb15:8045:ada8:1289:d824:b4e7	216.36.180.231
b51a:901b:cb15:8045:ada8:1289:d824:b4e8	216.36.180.232
b51a:901b:cb15:8045:ada8:1289:d824:b4e9	216.36.180.233
b51a:901b:cb15:8045:ada8:1289:d824:b4ea	216.36.180.234
b51a:901b:cb15:8045:ada8:1289:d824:b4eb	216.36.180.235
b51a:901b:cb15:8045:ada8:1289:d824:b4ec	216.36.180.236
b51a:901b:cb15:8045:ada8:1289:d824:b4ed	216.36.180.237
b51a:901b:cb15:8045:ada8:1289:d824:b4ee	216.36.180.238
b51a:901b:cb15:8045:ada8:1289:d824:b4ef	216.36.180.239
b51a:901b:cb15:8045:ada8:1289:d824:b4f0	216.36.180.240
b51a:901b:cb15:8045:ada8:1289:d824:b4f1	216.36.180.241
b51a:901b:cb15:8045:ada8:1289:d824:b4f2	216.36.180.242
b51a:901b:cb15:8045:ada8:1289:d824:b4f3	216.36.180.243
b51a:901b:cb15:8045:ada8:1289:d824:b4f4	216.36.180.244
b51a:901b:cb15:8045:ada8:1289:d824:b4f5	216.36.180.245
b51a:901b:cb15:8045:ada8:1289:d824:b4f6	216.36.180.246
b51a:901b:cb15:8045:ada8:1289:d824:b4f7	216.36.180.247
b51a:901b:cb15:8045:ada8:1289:d824:b4f8	216.36.180.248
b51a:901b:cb15:8045:ada8:1289:d824:b4f9	216.36.180.249
b51a:901b:cb15:8045:ada8:1289:d824:b4fa	216.36.180.250
b51a:901b:cb15:8045:ada8:1289:d824:b4fb	216.36.180.251
b51a:901b:cb15:8045:ada8:1289:d824:b4fc	216.36.180.252
b51a:901b:cb15:8045:ada8:1289:d824:b4fd	216.36.180.253
b51a:901b:cb15:8045:ada8:1289:d824:b4fe	216.36.180.254
b51a:901b:cb15:8045:ada8:1289:d824:b4ff	216.36.180.255

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.