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:901b:8082:d157:db63:d157:b401	209.87.180.1
b51a:901b:901b:8082:d157:db63:d157:b402	209.87.180.2
b51a:901b:901b:8082:d157:db63:d157:b403	209.87.180.3
b51a:901b:901b:8082:d157:db63:d157:b404	209.87.180.4
b51a:901b:901b:8082:d157:db63:d157:b405	209.87.180.5
b51a:901b:901b:8082:d157:db63:d157:b406	209.87.180.6
b51a:901b:901b:8082:d157:db63:d157:b407	209.87.180.7
b51a:901b:901b:8082:d157:db63:d157:b408	209.87.180.8
b51a:901b:901b:8082:d157:db63:d157:b409	209.87.180.9
b51a:901b:901b:8082:d157:db63:d157:b40a	209.87.180.10
b51a:901b:901b:8082:d157:db63:d157:b40b	209.87.180.11
b51a:901b:901b:8082:d157:db63:d157:b40c	209.87.180.12
b51a:901b:901b:8082:d157:db63:d157:b40d	209.87.180.13
b51a:901b:901b:8082:d157:db63:d157:b40e	209.87.180.14
b51a:901b:901b:8082:d157:db63:d157:b40f	209.87.180.15
b51a:901b:901b:8082:d157:db63:d157:b410	209.87.180.16
b51a:901b:901b:8082:d157:db63:d157:b411	209.87.180.17
b51a:901b:901b:8082:d157:db63:d157:b412	209.87.180.18
b51a:901b:901b:8082:d157:db63:d157:b413	209.87.180.19
b51a:901b:901b:8082:d157:db63:d157:b414	209.87.180.20
b51a:901b:901b:8082:d157:db63:d157:b415	209.87.180.21
b51a:901b:901b:8082:d157:db63:d157:b416	209.87.180.22
b51a:901b:901b:8082:d157:db63:d157:b417	209.87.180.23
b51a:901b:901b:8082:d157:db63:d157:b418	209.87.180.24
b51a:901b:901b:8082:d157:db63:d157:b419	209.87.180.25
b51a:901b:901b:8082:d157:db63:d157:b41a	209.87.180.26
b51a:901b:901b:8082:d157:db63:d157:b41b	209.87.180.27
b51a:901b:901b:8082:d157:db63:d157:b41c	209.87.180.28
b51a:901b:901b:8082:d157:db63:d157:b41d	209.87.180.29
b51a:901b:901b:8082:d157:db63:d157:b41e	209.87.180.30
b51a:901b:901b:8082:d157:db63:d157:b41f	209.87.180.31
b51a:901b:901b:8082:d157:db63:d157:b420	209.87.180.32
b51a:901b:901b:8082:d157:db63:d157:b421	209.87.180.33
b51a:901b:901b:8082:d157:db63:d157:b422	209.87.180.34
b51a:901b:901b:8082:d157:db63:d157:b423	209.87.180.35
b51a:901b:901b:8082:d157:db63:d157:b424	209.87.180.36
b51a:901b:901b:8082:d157:db63:d157:b425	209.87.180.37
b51a:901b:901b:8082:d157:db63:d157:b426	209.87.180.38
b51a:901b:901b:8082:d157:db63:d157:b427	209.87.180.39
b51a:901b:901b:8082:d157:db63:d157:b428	209.87.180.40
b51a:901b:901b:8082:d157:db63:d157:b429	209.87.180.41
b51a:901b:901b:8082:d157:db63:d157:b42a	209.87.180.42
b51a:901b:901b:8082:d157:db63:d157:b42b	209.87.180.43
b51a:901b:901b:8082:d157:db63:d157:b42c	209.87.180.44
b51a:901b:901b:8082:d157:db63:d157:b42d	209.87.180.45
b51a:901b:901b:8082:d157:db63:d157:b42e	209.87.180.46
b51a:901b:901b:8082:d157:db63:d157:b42f	209.87.180.47
b51a:901b:901b:8082:d157:db63:d157:b430	209.87.180.48
b51a:901b:901b:8082:d157:db63:d157:b431	209.87.180.49
b51a:901b:901b:8082:d157:db63:d157:b432	209.87.180.50
b51a:901b:901b:8082:d157:db63:d157:b433	209.87.180.51
b51a:901b:901b:8082:d157:db63:d157:b434	209.87.180.52
b51a:901b:901b:8082:d157:db63:d157:b435	209.87.180.53
b51a:901b:901b:8082:d157:db63:d157:b436	209.87.180.54
b51a:901b:901b:8082:d157:db63:d157:b437	209.87.180.55
b51a:901b:901b:8082:d157:db63:d157:b438	209.87.180.56
b51a:901b:901b:8082:d157:db63:d157:b439	209.87.180.57
b51a:901b:901b:8082:d157:db63:d157:b43a	209.87.180.58
b51a:901b:901b:8082:d157:db63:d157:b43b	209.87.180.59
b51a:901b:901b:8082:d157:db63:d157:b43c	209.87.180.60

b51a:901b:901b:8082:d157:db63:d157:b43d	209.87.180.61
b51a:901b:901b:8082:d157:db63:d157:b43e	209.87.180.62
b51a:901b:901b:8082:d157:db63:d157:b43f	209.87.180.63
b51a:901b:901b:8082:d157:db63:d157:b440	209.87.180.64
b51a:901b:901b:8082:d157:db63:d157:b441	209.87.180.65
b51a:901b:901b:8082:d157:db63:d157:b442	209.87.180.66
b51a:901b:901b:8082:d157:db63:d157:b443	209.87.180.67
b51a:901b:901b:8082:d157:db63:d157:b444	209.87.180.68
b51a:901b:901b:8082:d157:db63:d157:b445	209.87.180.69
b51a:901b:901b:8082:d157:db63:d157:b446	209.87.180.70
b51a:901b:901b:8082:d157:db63:d157:b447	209.87.180.71
b51a:901b:901b:8082:d157:db63:d157:b448	209.87.180.72
b51a:901b:901b:8082:d157:db63:d157:b449	209.87.180.73
b51a:901b:901b:8082:d157:db63:d157:b44a	209.87.180.74
b51a:901b:901b:8082:d157:db63:d157:b44b	209.87.180.75
b51a:901b:901b:8082:d157:db63:d157:b44c	209.87.180.76
b51a:901b:901b:8082:d157:db63:d157:b44d	209.87.180.77
b51a:901b:901b:8082:d157:db63:d157:b44e	209.87.180.78
b51a:901b:901b:8082:d157:db63:d157:b44f	209.87.180.79
b51a:901b:901b:8082:d157:db63:d157:b450	209.87.180.80
b51a:901b:901b:8082:d157:db63:d157:b451	209.87.180.81
b51a:901b:901b:8082:d157:db63:d157:b452	209.87.180.82
b51a:901b:901b:8082:d157:db63:d157:b453	209.87.180.83
b51a:901b:901b:8082:d157:db63:d157:b454	209.87.180.84
b51a:901b:901b:8082:d157:db63:d157:b455	209.87.180.85
b51a:901b:901b:8082:d157:db63:d157:b456	209.87.180.86
b51a:901b:901b:8082:d157:db63:d157:b457	209.87.180.87
b51a:901b:901b:8082:d157:db63:d157:b458	209.87.180.88
b51a:901b:901b:8082:d157:db63:d157:b459	209.87.180.89
b51a:901b:901b:8082:d157:db63:d157:b45a	209.87.180.90
b51a:901b:901b:8082:d157:db63:d157:b45b	209.87.180.91
b51a:901b:901b:8082:d157:db63:d157:b45c	209.87.180.92
b51a:901b:901b:8082:d157:db63:d157:b45d	209.87.180.93
b51a:901b:901b:8082:d157:db63:d157:b45e	209.87.180.94
b51a:901b:901b:8082:d157:db63:d157:b45f	209.87.180.95
b51a:901b:901b:8082:d157:db63:d157:b460	209.87.180.96
b51a:901b:901b:8082:d157:db63:d157:b461	209.87.180.97
b51a:901b:901b:8082:d157:db63:d157:b462	209.87.180.98
b51a:901b:901b:8082:d157:db63:d157:b463	209.87.180.99
b51a:901b:901b:8082:d157:db63:d157:b464	209.87.180.100
b51a:901b:901b:8082:d157:db63:d157:b465	209.87.180.101
b51a:901b:901b:8082:d157:db63:d157:b466	209.87.180.102
b51a:901b:901b:8082:d157:db63:d157:b467	209.87.180.103
b51a:901b:901b:8082:d157:db63:d157:b468	209.87.180.104
b51a:901b:901b:8082:d157:db63:d157:b469	209.87.180.105
b51a:901b:901b:8082:d157:db63:d157:b46a	209.87.180.106
b51a:901b:901b:8082:d157:db63:d157:b46b	209.87.180.107
b51a:901b:901b:8082:d157:db63:d157:b46c	209.87.180.108
b51a:901b:901b:8082:d157:db63:d157:b46d	209.87.180.109
b51a:901b:901b:8082:d157:db63:d157:b46e	209.87.180.110
b51a:901b:901b:8082:d157:db63:d157:b46f	209.87.180.111
b51a:901b:901b:8082:d157:db63:d157:b470	209.87.180.112
b51a:901b:901b:8082:d157:db63:d157:b471	209.87.180.113
b51a:901b:901b:8082:d157:db63:d157:b472	209.87.180.114
b51a:901b:901b:8082:d157:db63:d157:b473	209.87.180.115
b51a:901b:901b:8082:d157:db63:d157:b474	209.87.180.116
b51a:901b:901b:8082:d157:db63:d157:b475	209.87.180.117
b51a:901b:901b:8082:d157:db63:d157:b476	209.87.180.118
b51a:901b:901b:8082:d157:db63:d157:b477	209.87.180.119
b51a:901b:901b:8082:d157:db63:d157:b478	209.87.180.120

b51a:901b:901b:8082:d157:db63:d157:b479	209.87.180.121
b51a:901b:901b:8082:d157:db63:d157:b47a	209.87.180.122
b51a:901b:901b:8082:d157:db63:d157:b47b	209.87.180.123
b51a:901b:901b:8082:d157:db63:d157:b47c	209.87.180.124
b51a:901b:901b:8082:d157:db63:d157:b47d	209.87.180.125
b51a:901b:901b:8082:d157:db63:d157:b47e	209.87.180.126
b51a:901b:901b:8082:d157:db63:d157:b47f	209.87.180.127
b51a:901b:901b:8082:d157:db63:d157:b480	209.87.180.128
b51a:901b:901b:8082:d157:db63:d157:b481	209.87.180.129
b51a:901b:901b:8082:d157:db63:d157:b482	209.87.180.130
b51a:901b:901b:8082:d157:db63:d157:b483	209.87.180.131
b51a:901b:901b:8082:d157:db63:d157:b484	209.87.180.132
b51a:901b:901b:8082:d157:db63:d157:b485	209.87.180.133
b51a:901b:901b:8082:d157:db63:d157:b486	209.87.180.134
b51a:901b:901b:8082:d157:db63:d157:b487	209.87.180.135
b51a:901b:901b:8082:d157:db63:d157:b488	209.87.180.136
b51a:901b:901b:8082:d157:db63:d157:b489	209.87.180.137
b51a:901b:901b:8082:d157:db63:d157:b48a	209.87.180.138
b51a:901b:901b:8082:d157:db63:d157:b48b	209.87.180.139
b51a:901b:901b:8082:d157:db63:d157:b48c	209.87.180.140
b51a:901b:901b:8082:d157:db63:d157:b48d	209.87.180.141
b51a:901b:901b:8082:d157:db63:d157:b48e	209.87.180.142
b51a:901b:901b:8082:d157:db63:d157:b48f	209.87.180.143
b51a:901b:901b:8082:d157:db63:d157:b490	209.87.180.144
b51a:901b:901b:8082:d157:db63:d157:b491	209.87.180.145
b51a:901b:901b:8082:d157:db63:d157:b492	209.87.180.146
b51a:901b:901b:8082:d157:db63:d157:b493	209.87.180.147
b51a:901b:901b:8082:d157:db63:d157:b494	209.87.180.148
b51a:901b:901b:8082:d157:db63:d157:b495	209.87.180.149
b51a:901b:901b:8082:d157:db63:d157:b496	209.87.180.150
b51a:901b:901b:8082:d157:db63:d157:b497	209.87.180.151
b51a:901b:901b:8082:d157:db63:d157:b498	209.87.180.152
b51a:901b:901b:8082:d157:db63:d157:b499	209.87.180.153
b51a:901b:901b:8082:d157:db63:d157:b49a	209.87.180.154
b51a:901b:901b:8082:d157:db63:d157:b49b	209.87.180.155
b51a:901b:901b:8082:d157:db63:d157:b49c	209.87.180.156
b51a:901b:901b:8082:d157:db63:d157:b49d	209.87.180.157
b51a:901b:901b:8082:d157:db63:d157:b49e	209.87.180.158
b51a:901b:901b:8082:d157:db63:d157:b49f	209.87.180.159
b51a:901b:901b:8082:d157:db63:d157:b4a0	209.87.180.160
b51a:901b:901b:8082:d157:db63:d157:b4a1	209.87.180.161
b51a:901b:901b:8082:d157:db63:d157:b4a2	209.87.180.162
b51a:901b:901b:8082:d157:db63:d157:b4a3	209.87.180.163
b51a:901b:901b:8082:d157:db63:d157:b4a4	209.87.180.164
b51a:901b:901b:8082:d157:db63:d157:b4a5	209.87.180.165
b51a:901b:901b:8082:d157:db63:d157:b4a6	209.87.180.166
b51a:901b:901b:8082:d157:db63:d157:b4a7	209.87.180.167
b51a:901b:901b:8082:d157:db63:d157:b4a8	209.87.180.168
b51a:901b:901b:8082:d157:db63:d157:b4a9	209.87.180.169
b51a:901b:901b:8082:d157:db63:d157:b4aa	209.87.180.170
b51a:901b:901b:8082:d157:db63:d157:b4ab	209.87.180.171
b51a:901b:901b:8082:d157:db63:d157:b4ac	209.87.180.172
b51a:901b:901b:8082:d157:db63:d157:b4ad	209.87.180.173
b51a:901b:901b:8082:d157:db63:d157:b4ae	209.87.180.174
b51a:901b:901b:8082:d157:db63:d157:b4af	209.87.180.175
b51a:901b:901b:8082:d157:db63:d157:b4b0	209.87.180.176
b51a:901b:901b:8082:d157:db63:d157:b4b1	209.87.180.177
b51a:901b:901b:8082:d157:db63:d157:b4b2	209.87.180.178
b51a:901b:901b:8082:d157:db63:d157:b4b3	209.87.180.179
b51a:901b:901b:8082:d157:db63:d157:b4b4	209.87.180.180

b51a:901b:901b:8082:d157:db63:d157:b4b5	209.87.180.181
b51a:901b:901b:8082:d157:db63:d157:b4b6	209.87.180.182
b51a:901b:901b:8082:d157:db63:d157:b4b7	209.87.180.183
b51a:901b:901b:8082:d157:db63:d157:b4b8	209.87.180.184
b51a:901b:901b:8082:d157:db63:d157:b4b9	209.87.180.185
b51a:901b:901b:8082:d157:db63:d157:b4ba	209.87.180.186
b51a:901b:901b:8082:d157:db63:d157:b4bb	209.87.180.187
b51a:901b:901b:8082:d157:db63:d157:b4bc	209.87.180.188
b51a:901b:901b:8082:d157:db63:d157:b4bd	209.87.180.189
b51a:901b:901b:8082:d157:db63:d157:b4be	209.87.180.190
b51a:901b:901b:8082:d157:db63:d157:b4bf	209.87.180.191
b51a:901b:901b:8082:d157:db63:d157:b4c0	209.87.180.192
b51a:901b:901b:8082:d157:db63:d157:b4c1	209.87.180.193
b51a:901b:901b:8082:d157:db63:d157:b4c2	209.87.180.194
b51a:901b:901b:8082:d157:db63:d157:b4c3	209.87.180.195
b51a:901b:901b:8082:d157:db63:d157:b4c4	209.87.180.196
b51a:901b:901b:8082:d157:db63:d157:b4c5	209.87.180.197
b51a:901b:901b:8082:d157:db63:d157:b4c6	209.87.180.198
b51a:901b:901b:8082:d157:db63:d157:b4c7	209.87.180.199
b51a:901b:901b:8082:d157:db63:d157:b4c8	209.87.180.200
b51a:901b:901b:8082:d157:db63:d157:b4c9	209.87.180.201
b51a:901b:901b:8082:d157:db63:d157:b4ca	209.87.180.202
b51a:901b:901b:8082:d157:db63:d157:b4cb	209.87.180.203
b51a:901b:901b:8082:d157:db63:d157:b4cc	209.87.180.204
b51a:901b:901b:8082:d157:db63:d157:b4cd	209.87.180.205
b51a:901b:901b:8082:d157:db63:d157:b4ce	209.87.180.206
b51a:901b:901b:8082:d157:db63:d157:b4cf	209.87.180.207
b51a:901b:901b:8082:d157:db63:d157:b4d0	209.87.180.208
b51a:901b:901b:8082:d157:db63:d157:b4d1	209.87.180.209
b51a:901b:901b:8082:d157:db63:d157:b4d2	209.87.180.210
b51a:901b:901b:8082:d157:db63:d157:b4d3	209.87.180.211
b51a:901b:901b:8082:d157:db63:d157:b4d4	209.87.180.212
b51a:901b:901b:8082:d157:db63:d157:b4d5	209.87.180.213
b51a:901b:901b:8082:d157:db63:d157:b4d6	209.87.180.214
b51a:901b:901b:8082:d157:db63:d157:b4d7	209.87.180.215
b51a:901b:901b:8082:d157:db63:d157:b4d8	209.87.180.216
b51a:901b:901b:8082:d157:db63:d157:b4d9	209.87.180.217
b51a:901b:901b:8082:d157:db63:d157:b4da	209.87.180.218
b51a:901b:901b:8082:d157:db63:d157:b4db	209.87.180.219
b51a:901b:901b:8082:d157:db63:d157:b4dc	209.87.180.220
b51a:901b:901b:8082:d157:db63:d157:b4dd	209.87.180.221
b51a:901b:901b:8082:d157:db63:d157:b4de	209.87.180.222
b51a:901b:901b:8082:d157:db63:d157:b4df	209.87.180.223
b51a:901b:901b:8082:d157:db63:d157:b4e0	209.87.180.224
b51a:901b:901b:8082:d157:db63:d157:b4e1	209.87.180.225
b51a:901b:901b:8082:d157:db63:d157:b4e2	209.87.180.226
b51a:901b:901b:8082:d157:db63:d157:b4e3	209.87.180.227
b51a:901b:901b:8082:d157:db63:d157:b4e4	209.87.180.228
b51a:901b:901b:8082:d157:db63:d157:b4e5	209.87.180.229
b51a:901b:901b:8082:d157:db63:d157:b4e6	209.87.180.230
b51a:901b:901b:8082:d157:db63:d157:b4e7	209.87.180.231
b51a:901b:901b:8082:d157:db63:d157:b4e8	209.87.180.232
b51a:901b:901b:8082:d157:db63:d157:b4e9	209.87.180.233
b51a:901b:901b:8082:d157:db63:d157:b4ea	209.87.180.234
b51a:901b:901b:8082:d157:db63:d157:b4eb	209.87.180.235
b51a:901b:901b:8082:d157:db63:d157:b4ec	209.87.180.236
b51a:901b:901b:8082:d157:db63:d157:b4ed	209.87.180.237
b51a:901b:901b:8082:d157:db63:d157:b4ee	209.87.180.238
b51a:901b:901b:8082:d157:db63:d157:b4ef	209.87.180.239
b51a:901b:901b:8082:d157:db63:d157:b4f0	209.87.180.240
b51a:901b:901b:8082:d157:db63:d157:b4f1	209.87.180.241
b51a:901b:901b:8082:d157:db63:d157:b4f2	209.87.180.242
b51a:901b:901b:8082:d157:db63:d157:b4f3	209.87.180.243
b51a:901b:901b:8082:d157:db63:d157:b4f4	209.87.180.244
b51a:901b:901b:8082:d157:db63:d157:b4f5	209.87.180.245
b51a:901b:901b:8082:d157:db63:d157:b4f6	209.87.180.246
b51a:901b:901b:8082:d157:db63:d157:b4f7	209.87.180.247
b51a:901b:901b:8082:d157:db63:d157:b4f8	209.87.180.248
b51a:901b:901b:8082:d157:db63:d157:b4f9	209.87.180.249
b51a:901b:901b:8082:d157:db63:d157:b4fa	209.87.180.250
b51a:901b:901b:8082:d157:db63:d157:b4fb	209.87.180.251
b51a:901b:901b:8082:d157:db63:d157:b4fc	209.87.180.252
b51a:901b:901b:8082:d157:db63:d157:b4fd	209.87.180.253
b51a:901b:901b:8082:d157:db63:d157:b4fe	209.87.180.254
b51a:901b:901b:8082:d157:db63:d157:b4ff	209.87.180.255

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.