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:a49:b155:b401	177.85.180.1
b51a:901b:cb15:8045:ada8:a49:b155:b402	177.85.180.2
b51a:901b:cb15:8045:ada8:a49:b155:b403	177.85.180.3
b51a:901b:cb15:8045:ada8:a49:b155:b404	177.85.180.4
b51a:901b:cb15:8045:ada8:a49:b155:b405	177.85.180.5
b51a:901b:cb15:8045:ada8:a49:b155:b406	177.85.180.6
b51a:901b:cb15:8045:ada8:a49:b155:b407	177.85.180.7
b51a:901b:cb15:8045:ada8:a49:b155:b408	177.85.180.8
b51a:901b:cb15:8045:ada8:a49:b155:b409	177.85.180.9
b51a:901b:cb15:8045:ada8:a49:b155:b40a	177.85.180.10
b51a:901b:cb15:8045:ada8:a49:b155:b40b	177.85.180.11
b51a:901b:cb15:8045:ada8:a49:b155:b40c	177.85.180.12
b51a:901b:cb15:8045:ada8:a49:b155:b40d	177.85.180.13
b51a:901b:cb15:8045:ada8:a49:b155:b40e	177.85.180.14
b51a:901b:cb15:8045:ada8:a49:b155:b40f	177.85.180.15
b51a:901b:cb15:8045:ada8:a49:b155:b410	177.85.180.16
b51a:901b:cb15:8045:ada8:a49:b155:b411	177.85.180.17
b51a:901b:cb15:8045:ada8:a49:b155:b412	177.85.180.18
b51a:901b:cb15:8045:ada8:a49:b155:b413	177.85.180.19
b51a:901b:cb15:8045:ada8:a49:b155:b414	177.85.180.20
b51a:901b:cb15:8045:ada8:a49:b155:b415	177.85.180.21
b51a:901b:cb15:8045:ada8:a49:b155:b416	177.85.180.22
b51a:901b:cb15:8045:ada8:a49:b155:b417	177.85.180.23
b51a:901b:cb15:8045:ada8:a49:b155:b418	177.85.180.24
b51a:901b:cb15:8045:ada8:a49:b155:b419	177.85.180.25
b51a:901b:cb15:8045:ada8:a49:b155:b41a	177.85.180.26
b51a:901b:cb15:8045:ada8:a49:b155:b41b	177.85.180.27
b51a:901b:cb15:8045:ada8:a49:b155:b41c	177.85.180.28
b51a:901b:cb15:8045:ada8:a49:b155:b41d	177.85.180.29
b51a:901b:cb15:8045:ada8:a49:b155:b41e	177.85.180.30
b51a:901b:cb15:8045:ada8:a49:b155:b41f	177.85.180.31
b51a:901b:cb15:8045:ada8:a49:b155:b420	177.85.180.32
b51a:901b:cb15:8045:ada8:a49:b155:b421	177.85.180.33
b51a:901b:cb15:8045:ada8:a49:b155:b422	177.85.180.34
b51a:901b:cb15:8045:ada8:a49:b155:b423	177.85.180.35
b51a:901b:cb15:8045:ada8:a49:b155:b424	177.85.180.36
b51a:901b:cb15:8045:ada8:a49:b155:b425	177.85.180.37
b51a:901b:cb15:8045:ada8:a49:b155:b426	177.85.180.38
b51a:901b:cb15:8045:ada8:a49:b155:b427	177.85.180.39
b51a:901b:cb15:8045:ada8:a49:b155:b428	177.85.180.40
b51a:901b:cb15:8045:ada8:a49:b155:b429	177.85.180.41
b51a:901b:cb15:8045:ada8:a49:b155:b42a	177.85.180.42
b51a:901b:cb15:8045:ada8:a49:b155:b42b	177.85.180.43
b51a:901b:cb15:8045:ada8:a49:b155:b42c	177.85.180.44
b51a:901b:cb15:8045:ada8:a49:b155:b42d	177.85.180.45
b51a:901b:cb15:8045:ada8:a49:b155:b42e	177.85.180.46
b51a:901b:cb15:8045:ada8:a49:b155:b42f	177.85.180.47
b51a:901b:cb15:8045:ada8:a49:b155:b430	177.85.180.48
b51a:901b:cb15:8045:ada8:a49:b155:b431	177.85.180.49
b51a:901b:cb15:8045:ada8:a49:b155:b432	177.85.180.50
b51a:901b:cb15:8045:ada8:a49:b155:b433	177.85.180.51
b51a:901b:cb15:8045:ada8:a49:b155:b434	177.85.180.52
b51a:901b:cb15:8045:ada8:a49:b155:b435	177.85.180.53
b51a:901b:cb15:8045:ada8:a49:b155:b436	177.85.180.54
b51a:901b:cb15:8045:ada8:a49:b155:b437	177.85.180.55
b51a:901b:cb15:8045:ada8:a49:b155:b438	177.85.180.56
b51a:901b:cb15:8045:ada8:a49:b155:b439	177.85.180.57
b51a:901b:cb15:8045:ada8:a49:b155:b43a	177.85.180.58
b51a:901b:cb15:8045:ada8:a49:b155:b43b	177.85.180.59
b51a:901b:cb15:8045:ada8:a49:b155:b43c	177.85.180.60

b51a:901b:cb15:8045:ada8:a49:b155:b43d	177.85.180.61
b51a:901b:cb15:8045:ada8:a49:b155:b43e	177.85.180.62
b51a:901b:cb15:8045:ada8:a49:b155:b43f	177.85.180.63
b51a:901b:cb15:8045:ada8:a49:b155:b440	177.85.180.64
b51a:901b:cb15:8045:ada8:a49:b155:b441	177.85.180.65
b51a:901b:cb15:8045:ada8:a49:b155:b442	177.85.180.66
b51a:901b:cb15:8045:ada8:a49:b155:b443	177.85.180.67
b51a:901b:cb15:8045:ada8:a49:b155:b444	177.85.180.68
b51a:901b:cb15:8045:ada8:a49:b155:b445	177.85.180.69
b51a:901b:cb15:8045:ada8:a49:b155:b446	177.85.180.70
b51a:901b:cb15:8045:ada8:a49:b155:b447	177.85.180.71
b51a:901b:cb15:8045:ada8:a49:b155:b448	177.85.180.72
b51a:901b:cb15:8045:ada8:a49:b155:b449	177.85.180.73
b51a:901b:cb15:8045:ada8:a49:b155:b44a	177.85.180.74
b51a:901b:cb15:8045:ada8:a49:b155:b44b	177.85.180.75
b51a:901b:cb15:8045:ada8:a49:b155:b44c	177.85.180.76
b51a:901b:cb15:8045:ada8:a49:b155:b44d	177.85.180.77
b51a:901b:cb15:8045:ada8:a49:b155:b44e	177.85.180.78
b51a:901b:cb15:8045:ada8:a49:b155:b44f	177.85.180.79
b51a:901b:cb15:8045:ada8:a49:b155:b450	177.85.180.80
b51a:901b:cb15:8045:ada8:a49:b155:b451	177.85.180.81
b51a:901b:cb15:8045:ada8:a49:b155:b452	177.85.180.82
b51a:901b:cb15:8045:ada8:a49:b155:b453	177.85.180.83
b51a:901b:cb15:8045:ada8:a49:b155:b454	177.85.180.84
b51a:901b:cb15:8045:ada8:a49:b155:b455	177.85.180.85
b51a:901b:cb15:8045:ada8:a49:b155:b456	177.85.180.86
b51a:901b:cb15:8045:ada8:a49:b155:b457	177.85.180.87
b51a:901b:cb15:8045:ada8:a49:b155:b458	177.85.180.88
b51a:901b:cb15:8045:ada8:a49:b155:b459	177.85.180.89
b51a:901b:cb15:8045:ada8:a49:b155:b45a	177.85.180.90
b51a:901b:cb15:8045:ada8:a49:b155:b45b	177.85.180.91
b51a:901b:cb15:8045:ada8:a49:b155:b45c	177.85.180.92
b51a:901b:cb15:8045:ada8:a49:b155:b45d	177.85.180.93
b51a:901b:cb15:8045:ada8:a49:b155:b45e	177.85.180.94
b51a:901b:cb15:8045:ada8:a49:b155:b45f	177.85.180.95
b51a:901b:cb15:8045:ada8:a49:b155:b460	177.85.180.96
b51a:901b:cb15:8045:ada8:a49:b155:b461	177.85.180.97
b51a:901b:cb15:8045:ada8:a49:b155:b462	177.85.180.98
b51a:901b:cb15:8045:ada8:a49:b155:b463	177.85.180.99
b51a:901b:cb15:8045:ada8:a49:b155:b464	177.85.180.100
b51a:901b:cb15:8045:ada8:a49:b155:b465	177.85.180.101
b51a:901b:cb15:8045:ada8:a49:b155:b466	177.85.180.102
b51a:901b:cb15:8045:ada8:a49:b155:b467	177.85.180.103
b51a:901b:cb15:8045:ada8:a49:b155:b468	177.85.180.104
b51a:901b:cb15:8045:ada8:a49:b155:b469	177.85.180.105
b51a:901b:cb15:8045:ada8:a49:b155:b46a	177.85.180.106
b51a:901b:cb15:8045:ada8:a49:b155:b46b	177.85.180.107
b51a:901b:cb15:8045:ada8:a49:b155:b46c	177.85.180.108
b51a:901b:cb15:8045:ada8:a49:b155:b46d	177.85.180.109
b51a:901b:cb15:8045:ada8:a49:b155:b46e	177.85.180.110
b51a:901b:cb15:8045:ada8:a49:b155:b46f	177.85.180.111
b51a:901b:cb15:8045:ada8:a49:b155:b470	177.85.180.112
b51a:901b:cb15:8045:ada8:a49:b155:b471	177.85.180.113
b51a:901b:cb15:8045:ada8:a49:b155:b472	177.85.180.114
b51a:901b:cb15:8045:ada8:a49:b155:b473	177.85.180.115
b51a:901b:cb15:8045:ada8:a49:b155:b474	177.85.180.116
b51a:901b:cb15:8045:ada8:a49:b155:b475	177.85.180.117
b51a:901b:cb15:8045:ada8:a49:b155:b476	177.85.180.118
b51a:901b:cb15:8045:ada8:a49:b155:b477	177.85.180.119
b51a:901b:cb15:8045:ada8:a49:b155:b478	177.85.180.120

b51a:901b:cb15:8045:ada8:a49:b155:b479	177.85.180.121
b51a:901b:cb15:8045:ada8:a49:b155:b47a	177.85.180.122
b51a:901b:cb15:8045:ada8:a49:b155:b47b	177.85.180.123
b51a:901b:cb15:8045:ada8:a49:b155:b47c	177.85.180.124
b51a:901b:cb15:8045:ada8:a49:b155:b47d	177.85.180.125
b51a:901b:cb15:8045:ada8:a49:b155:b47e	177.85.180.126
b51a:901b:cb15:8045:ada8:a49:b155:b47f	177.85.180.127
b51a:901b:cb15:8045:ada8:a49:b155:b480	177.85.180.128
b51a:901b:cb15:8045:ada8:a49:b155:b481	177.85.180.129
b51a:901b:cb15:8045:ada8:a49:b155:b482	177.85.180.130
b51a:901b:cb15:8045:ada8:a49:b155:b483	177.85.180.131
b51a:901b:cb15:8045:ada8:a49:b155:b484	177.85.180.132
b51a:901b:cb15:8045:ada8:a49:b155:b485	177.85.180.133
b51a:901b:cb15:8045:ada8:a49:b155:b486	177.85.180.134
b51a:901b:cb15:8045:ada8:a49:b155:b487	177.85.180.135
b51a:901b:cb15:8045:ada8:a49:b155:b488	177.85.180.136
b51a:901b:cb15:8045:ada8:a49:b155:b489	177.85.180.137
b51a:901b:cb15:8045:ada8:a49:b155:b48a	177.85.180.138
b51a:901b:cb15:8045:ada8:a49:b155:b48b	177.85.180.139
b51a:901b:cb15:8045:ada8:a49:b155:b48c	177.85.180.140
b51a:901b:cb15:8045:ada8:a49:b155:b48d	177.85.180.141
b51a:901b:cb15:8045:ada8:a49:b155:b48e	177.85.180.142
b51a:901b:cb15:8045:ada8:a49:b155:b48f	177.85.180.143
b51a:901b:cb15:8045:ada8:a49:b155:b490	177.85.180.144
b51a:901b:cb15:8045:ada8:a49:b155:b491	177.85.180.145
b51a:901b:cb15:8045:ada8:a49:b155:b492	177.85.180.146
b51a:901b:cb15:8045:ada8:a49:b155:b493	177.85.180.147
b51a:901b:cb15:8045:ada8:a49:b155:b494	177.85.180.148
b51a:901b:cb15:8045:ada8:a49:b155:b495	177.85.180.149
b51a:901b:cb15:8045:ada8:a49:b155:b496	177.85.180.150
b51a:901b:cb15:8045:ada8:a49:b155:b497	177.85.180.151
b51a:901b:cb15:8045:ada8:a49:b155:b498	177.85.180.152
b51a:901b:cb15:8045:ada8:a49:b155:b499	177.85.180.153
b51a:901b:cb15:8045:ada8:a49:b155:b49a	177.85.180.154
b51a:901b:cb15:8045:ada8:a49:b155:b49b	177.85.180.155
b51a:901b:cb15:8045:ada8:a49:b155:b49c	177.85.180.156
b51a:901b:cb15:8045:ada8:a49:b155:b49d	177.85.180.157
b51a:901b:cb15:8045:ada8:a49:b155:b49e	177.85.180.158
b51a:901b:cb15:8045:ada8:a49:b155:b49f	177.85.180.159
b51a:901b:cb15:8045:ada8:a49:b155:b4a0	177.85.180.160
b51a:901b:cb15:8045:ada8:a49:b155:b4a1	177.85.180.161
b51a:901b:cb15:8045:ada8:a49:b155:b4a2	177.85.180.162
b51a:901b:cb15:8045:ada8:a49:b155:b4a3	177.85.180.163
b51a:901b:cb15:8045:ada8:a49:b155:b4a4	177.85.180.164
b51a:901b:cb15:8045:ada8:a49:b155:b4a5	177.85.180.165
b51a:901b:cb15:8045:ada8:a49:b155:b4a6	177.85.180.166
b51a:901b:cb15:8045:ada8:a49:b155:b4a7	177.85.180.167
b51a:901b:cb15:8045:ada8:a49:b155:b4a8	177.85.180.168
b51a:901b:cb15:8045:ada8:a49:b155:b4a9	177.85.180.169
b51a:901b:cb15:8045:ada8:a49:b155:b4aa	177.85.180.170
b51a:901b:cb15:8045:ada8:a49:b155:b4ab	177.85.180.171
b51a:901b:cb15:8045:ada8:a49:b155:b4ac	177.85.180.172
b51a:901b:cb15:8045:ada8:a49:b155:b4ad	177.85.180.173
b51a:901b:cb15:8045:ada8:a49:b155:b4ae	177.85.180.174
b51a:901b:cb15:8045:ada8:a49:b155:b4af	177.85.180.175
b51a:901b:cb15:8045:ada8:a49:b155:b4b0	177.85.180.176
b51a:901b:cb15:8045:ada8:a49:b155:b4b1	177.85.180.177
b51a:901b:cb15:8045:ada8:a49:b155:b4b2	177.85.180.178
b51a:901b:cb15:8045:ada8:a49:b155:b4b3	177.85.180.179
b51a:901b:cb15:8045:ada8:a49:b155:b4b4	177.85.180.180

b51a:901b:cb15:8045:ada8:a49:b155:b4b5	177.85.180.181
b51a:901b:cb15:8045:ada8:a49:b155:b4b6	177.85.180.182
b51a:901b:cb15:8045:ada8:a49:b155:b4b7	177.85.180.183
b51a:901b:cb15:8045:ada8:a49:b155:b4b8	177.85.180.184
b51a:901b:cb15:8045:ada8:a49:b155:b4b9	177.85.180.185
b51a:901b:cb15:8045:ada8:a49:b155:b4ba	177.85.180.186
b51a:901b:cb15:8045:ada8:a49:b155:b4bb	177.85.180.187
b51a:901b:cb15:8045:ada8:a49:b155:b4bc	177.85.180.188
b51a:901b:cb15:8045:ada8:a49:b155:b4bd	177.85.180.189
b51a:901b:cb15:8045:ada8:a49:b155:b4be	177.85.180.190
b51a:901b:cb15:8045:ada8:a49:b155:b4bf	177.85.180.191
b51a:901b:cb15:8045:ada8:a49:b155:b4c0	177.85.180.192
b51a:901b:cb15:8045:ada8:a49:b155:b4c1	177.85.180.193
b51a:901b:cb15:8045:ada8:a49:b155:b4c2	177.85.180.194
b51a:901b:cb15:8045:ada8:a49:b155:b4c3	177.85.180.195
b51a:901b:cb15:8045:ada8:a49:b155:b4c4	177.85.180.196
b51a:901b:cb15:8045:ada8:a49:b155:b4c5	177.85.180.197
b51a:901b:cb15:8045:ada8:a49:b155:b4c6	177.85.180.198
b51a:901b:cb15:8045:ada8:a49:b155:b4c7	177.85.180.199
b51a:901b:cb15:8045:ada8:a49:b155:b4c8	177.85.180.200
b51a:901b:cb15:8045:ada8:a49:b155:b4c9	177.85.180.201
b51a:901b:cb15:8045:ada8:a49:b155:b4ca	177.85.180.202
b51a:901b:cb15:8045:ada8:a49:b155:b4cb	177.85.180.203
b51a:901b:cb15:8045:ada8:a49:b155:b4cc	177.85.180.204
b51a:901b:cb15:8045:ada8:a49:b155:b4cd	177.85.180.205
b51a:901b:cb15:8045:ada8:a49:b155:b4ce	177.85.180.206
b51a:901b:cb15:8045:ada8:a49:b155:b4cf	177.85.180.207
b51a:901b:cb15:8045:ada8:a49:b155:b4d0	177.85.180.208
b51a:901b:cb15:8045:ada8:a49:b155:b4d1	177.85.180.209
b51a:901b:cb15:8045:ada8:a49:b155:b4d2	177.85.180.210
b51a:901b:cb15:8045:ada8:a49:b155:b4d3	177.85.180.211
b51a:901b:cb15:8045:ada8:a49:b155:b4d4	177.85.180.212
b51a:901b:cb15:8045:ada8:a49:b155:b4d5	177.85.180.213
b51a:901b:cb15:8045:ada8:a49:b155:b4d6	177.85.180.214
b51a:901b:cb15:8045:ada8:a49:b155:b4d7	177.85.180.215
b51a:901b:cb15:8045:ada8:a49:b155:b4d8	177.85.180.216
b51a:901b:cb15:8045:ada8:a49:b155:b4d9	177.85.180.217
b51a:901b:cb15:8045:ada8:a49:b155:b4da	177.85.180.218
b51a:901b:cb15:8045:ada8:a49:b155:b4db	177.85.180.219
b51a:901b:cb15:8045:ada8:a49:b155:b4dc	177.85.180.220
b51a:901b:cb15:8045:ada8:a49:b155:b4dd	177.85.180.221
b51a:901b:cb15:8045:ada8:a49:b155:b4de	177.85.180.222
b51a:901b:cb15:8045:ada8:a49:b155:b4df	177.85.180.223
b51a:901b:cb15:8045:ada8:a49:b155:b4e0	177.85.180.224
b51a:901b:cb15:8045:ada8:a49:b155:b4e1	177.85.180.225
b51a:901b:cb15:8045:ada8:a49:b155:b4e2	177.85.180.226
b51a:901b:cb15:8045:ada8:a49:b155:b4e3	177.85.180.227
b51a:901b:cb15:8045:ada8:a49:b155:b4e4	177.85.180.228
b51a:901b:cb15:8045:ada8:a49:b155:b4e5	177.85.180.229
b51a:901b:cb15:8045:ada8:a49:b155:b4e6	177.85.180.230
b51a:901b:cb15:8045:ada8:a49:b155:b4e7	177.85.180.231
b51a:901b:cb15:8045:ada8:a49:b155:b4e8	177.85.180.232
b51a:901b:cb15:8045:ada8:a49:b155:b4e9	177.85.180.233
b51a:901b:cb15:8045:ada8:a49:b155:b4ea	177.85.180.234
b51a:901b:cb15:8045:ada8:a49:b155:b4eb	177.85.180.235
b51a:901b:cb15:8045:ada8:a49:b155:b4ec	177.85.180.236
b51a:901b:cb15:8045:ada8:a49:b155:b4ed	177.85.180.237
b51a:901b:cb15:8045:ada8:a49:b155:b4ee	177.85.180.238
b51a:901b:cb15:8045:ada8:a49:b155:b4ef	177.85.180.239
b51a:901b:cb15:8045:ada8:a49:b155:b4f0	177.85.180.240
b51a:901b:cb15:8045:ada8:a49:b155:b4f1	177.85.180.241
b51a:901b:cb15:8045:ada8:a49:b155:b4f2	177.85.180.242
b51a:901b:cb15:8045:ada8:a49:b155:b4f3	177.85.180.243
b51a:901b:cb15:8045:ada8:a49:b155:b4f4	177.85.180.244
b51a:901b:cb15:8045:ada8:a49:b155:b4f5	177.85.180.245
b51a:901b:cb15:8045:ada8:a49:b155:b4f6	177.85.180.246
b51a:901b:cb15:8045:ada8:a49:b155:b4f7	177.85.180.247
b51a:901b:cb15:8045:ada8:a49:b155:b4f8	177.85.180.248
b51a:901b:cb15:8045:ada8:a49:b155:b4f9	177.85.180.249
b51a:901b:cb15:8045:ada8:a49:b155:b4fa	177.85.180.250
b51a:901b:cb15:8045:ada8:a49:b155:b4fb	177.85.180.251
b51a:901b:cb15:8045:ada8:a49:b155:b4fc	177.85.180.252
b51a:901b:cb15:8045:ada8:a49:b155:b4fd	177.85.180.253
b51a:901b:cb15:8045:ada8:a49:b155:b4fe	177.85.180.254
b51a:901b:cb15:8045:ada8:a49:b155:b4ff	177.85.180.255

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.