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:ada8:2224:abb:c401	10.187.196.1
b51a:901b:cb15:8045:ada8:2224:abb:c402	10.187.196.2
b51a:901b:cb15:8045:ada8:2224:abb:c403	10.187.196.3
b51a:901b:cb15:8045:ada8:2224:abb:c404	10.187.196.4
b51a:901b:cb15:8045:ada8:2224:abb:c405	10.187.196.5
b51a:901b:cb15:8045:ada8:2224:abb:c406	10.187.196.6
b51a:901b:cb15:8045:ada8:2224:abb:c407	10.187.196.7
b51a:901b:cb15:8045:ada8:2224:abb:c408	10.187.196.8
b51a:901b:cb15:8045:ada8:2224:abb:c409	10.187.196.9
b51a:901b:cb15:8045:ada8:2224:abb:c40a	10.187.196.10
b51a:901b:cb15:8045:ada8:2224:abb:c40b	10.187.196.11
b51a:901b:cb15:8045:ada8:2224:abb:c40c	10.187.196.12
b51a:901b:cb15:8045:ada8:2224:abb:c40d	10.187.196.13
b51a:901b:cb15:8045:ada8:2224:abb:c40e	10.187.196.14
b51a:901b:cb15:8045:ada8:2224:abb:c40f	10.187.196.15
b51a:901b:cb15:8045:ada8:2224:abb:c410	10.187.196.16
b51a:901b:cb15:8045:ada8:2224:abb:c411	10.187.196.17
b51a:901b:cb15:8045:ada8:2224:abb:c412	10.187.196.18
b51a:901b:cb15:8045:ada8:2224:abb:c413	10.187.196.19
b51a:901b:cb15:8045:ada8:2224:abb:c414	10.187.196.20
b51a:901b:cb15:8045:ada8:2224:abb:c415	10.187.196.21
b51a:901b:cb15:8045:ada8:2224:abb:c416	10.187.196.22
b51a:901b:cb15:8045:ada8:2224:abb:c417	10.187.196.23
b51a:901b:cb15:8045:ada8:2224:abb:c418	10.187.196.24
b51a:901b:cb15:8045:ada8:2224:abb:c419	10.187.196.25
b51a:901b:cb15:8045:ada8:2224:abb:c41a	10.187.196.26
b51a:901b:cb15:8045:ada8:2224:abb:c41b	10.187.196.27
b51a:901b:cb15:8045:ada8:2224:abb:c41c	10.187.196.28
b51a:901b:cb15:8045:ada8:2224:abb:c41d	10.187.196.29
b51a:901b:cb15:8045:ada8:2224:abb:c41e	10.187.196.30
b51a:901b:cb15:8045:ada8:2224:abb:c41f	10.187.196.31
b51a:901b:cb15:8045:ada8:2224:abb:c420	10.187.196.32
b51a:901b:cb15:8045:ada8:2224:abb:c421	10.187.196.33
b51a:901b:cb15:8045:ada8:2224:abb:c422	10.187.196.34
b51a:901b:cb15:8045:ada8:2224:abb:c423	10.187.196.35
b51a:901b:cb15:8045:ada8:2224:abb:c424	10.187.196.36
b51a:901b:cb15:8045:ada8:2224:abb:c425	10.187.196.37
b51a:901b:cb15:8045:ada8:2224:abb:c426	10.187.196.38
b51a:901b:cb15:8045:ada8:2224:abb:c427	10.187.196.39
b51a:901b:cb15:8045:ada8:2224:abb:c428	10.187.196.40
b51a:901b:cb15:8045:ada8:2224:abb:c429	10.187.196.41
b51a:901b:cb15:8045:ada8:2224:abb:c42a	10.187.196.42
b51a:901b:cb15:8045:ada8:2224:abb:c42b	10.187.196.43
b51a:901b:cb15:8045:ada8:2224:abb:c42c	10.187.196.44
b51a:901b:cb15:8045:ada8:2224:abb:c42d	10.187.196.45
b51a:901b:cb15:8045:ada8:2224:abb:c42e	10.187.196.46
b51a:901b:cb15:8045:ada8:2224:abb:c42f	10.187.196.47
b51a:901b:cb15:8045:ada8:2224:abb:c430	10.187.196.48
b51a:901b:cb15:8045:ada8:2224:abb:c431	10.187.196.49
b51a:901b:cb15:8045:ada8:2224:abb:c432	10.187.196.50
b51a:901b:cb15:8045:ada8:2224:abb:c433	10.187.196.51
b51a:901b:cb15:8045:ada8:2224:abb:c434	10.187.196.52
b51a:901b:cb15:8045:ada8:2224:abb:c435	10.187.196.53
b51a:901b:cb15:8045:ada8:2224:abb:c436	10.187.196.54
b51a:901b:cb15:8045:ada8:2224:abb:c437	10.187.196.55
b51a:901b:cb15:8045:ada8:2224:abb:c438	10.187.196.56
b51a:901b:cb15:8045:ada8:2224:abb:c439	10.187.196.57
b51a:901b:cb15:8045:ada8:2224:abb:c43a	10.187.196.58
b51a:901b:cb15:8045:ada8:2224:abb:c43b	10.187.196.59
b51a:901b:cb15:8045:ada8:2224:abb:c43c	10.187.196.60

b51a:901b:cb15:8045:ada8:2224:abb:c43d	10.187.196.61
b51a:901b:cb15:8045:ada8:2224:abb:c43e	10.187.196.62
b51a:901b:cb15:8045:ada8:2224:abb:c43f	10.187.196.63
b51a:901b:cb15:8045:ada8:2224:abb:c440	10.187.196.64
b51a:901b:cb15:8045:ada8:2224:abb:c441	10.187.196.65
b51a:901b:cb15:8045:ada8:2224:abb:c442	10.187.196.66
b51a:901b:cb15:8045:ada8:2224:abb:c443	10.187.196.67
b51a:901b:cb15:8045:ada8:2224:abb:c444	10.187.196.68
b51a:901b:cb15:8045:ada8:2224:abb:c445	10.187.196.69
b51a:901b:cb15:8045:ada8:2224:abb:c446	10.187.196.70
b51a:901b:cb15:8045:ada8:2224:abb:c447	10.187.196.71
b51a:901b:cb15:8045:ada8:2224:abb:c448	10.187.196.72
b51a:901b:cb15:8045:ada8:2224:abb:c449	10.187.196.73
b51a:901b:cb15:8045:ada8:2224:abb:c44a	10.187.196.74
b51a:901b:cb15:8045:ada8:2224:abb:c44b	10.187.196.75
b51a:901b:cb15:8045:ada8:2224:abb:c44c	10.187.196.76
b51a:901b:cb15:8045:ada8:2224:abb:c44d	10.187.196.77
b51a:901b:cb15:8045:ada8:2224:abb:c44e	10.187.196.78
b51a:901b:cb15:8045:ada8:2224:abb:c44f	10.187.196.79
b51a:901b:cb15:8045:ada8:2224:abb:c450	10.187.196.80
b51a:901b:cb15:8045:ada8:2224:abb:c451	10.187.196.81
b51a:901b:cb15:8045:ada8:2224:abb:c452	10.187.196.82
b51a:901b:cb15:8045:ada8:2224:abb:c453	10.187.196.83
b51a:901b:cb15:8045:ada8:2224:abb:c454	10.187.196.84
b51a:901b:cb15:8045:ada8:2224:abb:c455	10.187.196.85
b51a:901b:cb15:8045:ada8:2224:abb:c456	10.187.196.86
b51a:901b:cb15:8045:ada8:2224:abb:c457	10.187.196.87
b51a:901b:cb15:8045:ada8:2224:abb:c458	10.187.196.88
b51a:901b:cb15:8045:ada8:2224:abb:c459	10.187.196.89
b51a:901b:cb15:8045:ada8:2224:abb:c45a	10.187.196.90
b51a:901b:cb15:8045:ada8:2224:abb:c45b	10.187.196.91
b51a:901b:cb15:8045:ada8:2224:abb:c45c	10.187.196.92
b51a:901b:cb15:8045:ada8:2224:abb:c45d	10.187.196.93
b51a:901b:cb15:8045:ada8:2224:abb:c45e	10.187.196.94
b51a:901b:cb15:8045:ada8:2224:abb:c45f	10.187.196.95
b51a:901b:cb15:8045:ada8:2224:abb:c460	10.187.196.96
b51a:901b:cb15:8045:ada8:2224:abb:c461	10.187.196.97
b51a:901b:cb15:8045:ada8:2224:abb:c462	10.187.196.98
b51a:901b:cb15:8045:ada8:2224:abb:c463	10.187.196.99
b51a:901b:cb15:8045:ada8:2224:abb:c464	10.187.196.100
b51a:901b:cb15:8045:ada8:2224:abb:c465	10.187.196.101
b51a:901b:cb15:8045:ada8:2224:abb:c466	10.187.196.102
b51a:901b:cb15:8045:ada8:2224:abb:c467	10.187.196.103
b51a:901b:cb15:8045:ada8:2224:abb:c468	10.187.196.104
b51a:901b:cb15:8045:ada8:2224:abb:c469	10.187.196.105
b51a:901b:cb15:8045:ada8:2224:abb:c46a	10.187.196.106
b51a:901b:cb15:8045:ada8:2224:abb:c46b	10.187.196.107
b51a:901b:cb15:8045:ada8:2224:abb:c46c	10.187.196.108
b51a:901b:cb15:8045:ada8:2224:abb:c46d	10.187.196.109
b51a:901b:cb15:8045:ada8:2224:abb:c46e	10.187.196.110
b51a:901b:cb15:8045:ada8:2224:abb:c46f	10.187.196.111
b51a:901b:cb15:8045:ada8:2224:abb:c470	10.187.196.112
b51a:901b:cb15:8045:ada8:2224:abb:c471	10.187.196.113
b51a:901b:cb15:8045:ada8:2224:abb:c472	10.187.196.114
b51a:901b:cb15:8045:ada8:2224:abb:c473	10.187.196.115
b51a:901b:cb15:8045:ada8:2224:abb:c474	10.187.196.116
b51a:901b:cb15:8045:ada8:2224:abb:c475	10.187.196.117
b51a:901b:cb15:8045:ada8:2224:abb:c476	10.187.196.118
b51a:901b:cb15:8045:ada8:2224:abb:c477	10.187.196.119
b51a:901b:cb15:8045:ada8:2224:abb:c478	10.187.196.120

b51a:901b:cb15:8045:ada8:2224:abb:c479	10.187.196.121
b51a:901b:cb15:8045:ada8:2224:abb:c47a	10.187.196.122
b51a:901b:cb15:8045:ada8:2224:abb:c47b	10.187.196.123
b51a:901b:cb15:8045:ada8:2224:abb:c47c	10.187.196.124
b51a:901b:cb15:8045:ada8:2224:abb:c47d	10.187.196.125
b51a:901b:cb15:8045:ada8:2224:abb:c47e	10.187.196.126
b51a:901b:cb15:8045:ada8:2224:abb:c47f	10.187.196.127
b51a:901b:cb15:8045:ada8:2224:abb:c480	10.187.196.128
b51a:901b:cb15:8045:ada8:2224:abb:c481	10.187.196.129
b51a:901b:cb15:8045:ada8:2224:abb:c482	10.187.196.130
b51a:901b:cb15:8045:ada8:2224:abb:c483	10.187.196.131
b51a:901b:cb15:8045:ada8:2224:abb:c484	10.187.196.132
b51a:901b:cb15:8045:ada8:2224:abb:c485	10.187.196.133
b51a:901b:cb15:8045:ada8:2224:abb:c486	10.187.196.134
b51a:901b:cb15:8045:ada8:2224:abb:c487	10.187.196.135
b51a:901b:cb15:8045:ada8:2224:abb:c488	10.187.196.136
b51a:901b:cb15:8045:ada8:2224:abb:c489	10.187.196.137
b51a:901b:cb15:8045:ada8:2224:abb:c48a	10.187.196.138
b51a:901b:cb15:8045:ada8:2224:abb:c48b	10.187.196.139
b51a:901b:cb15:8045:ada8:2224:abb:c48c	10.187.196.140
b51a:901b:cb15:8045:ada8:2224:abb:c48d	10.187.196.141
b51a:901b:cb15:8045:ada8:2224:abb:c48e	10.187.196.142
b51a:901b:cb15:8045:ada8:2224:abb:c48f	10.187.196.143
b51a:901b:cb15:8045:ada8:2224:abb:c490	10.187.196.144
b51a:901b:cb15:8045:ada8:2224:abb:c491	10.187.196.145
b51a:901b:cb15:8045:ada8:2224:abb:c492	10.187.196.146
b51a:901b:cb15:8045:ada8:2224:abb:c493	10.187.196.147
b51a:901b:cb15:8045:ada8:2224:abb:c494	10.187.196.148
b51a:901b:cb15:8045:ada8:2224:abb:c495	10.187.196.149
b51a:901b:cb15:8045:ada8:2224:abb:c496	10.187.196.150
b51a:901b:cb15:8045:ada8:2224:abb:c497	10.187.196.151
b51a:901b:cb15:8045:ada8:2224:abb:c498	10.187.196.152
b51a:901b:cb15:8045:ada8:2224:abb:c499	10.187.196.153
b51a:901b:cb15:8045:ada8:2224:abb:c49a	10.187.196.154
b51a:901b:cb15:8045:ada8:2224:abb:c49b	10.187.196.155
b51a:901b:cb15:8045:ada8:2224:abb:c49c	10.187.196.156
b51a:901b:cb15:8045:ada8:2224:abb:c49d	10.187.196.157
b51a:901b:cb15:8045:ada8:2224:abb:c49e	10.187.196.158
b51a:901b:cb15:8045:ada8:2224:abb:c49f	10.187.196.159
b51a:901b:cb15:8045:ada8:2224:abb:c4a0	10.187.196.160
b51a:901b:cb15:8045:ada8:2224:abb:c4a1	10.187.196.161
b51a:901b:cb15:8045:ada8:2224:abb:c4a2	10.187.196.162
b51a:901b:cb15:8045:ada8:2224:abb:c4a3	10.187.196.163
b51a:901b:cb15:8045:ada8:2224:abb:c4a4	10.187.196.164
b51a:901b:cb15:8045:ada8:2224:abb:c4a5	10.187.196.165
b51a:901b:cb15:8045:ada8:2224:abb:c4a6	10.187.196.166
b51a:901b:cb15:8045:ada8:2224:abb:c4a7	10.187.196.167
b51a:901b:cb15:8045:ada8:2224:abb:c4a8	10.187.196.168
b51a:901b:cb15:8045:ada8:2224:abb:c4a9	10.187.196.169
b51a:901b:cb15:8045:ada8:2224:abb:c4aa	10.187.196.170
b51a:901b:cb15:8045:ada8:2224:abb:c4ab	10.187.196.171
b51a:901b:cb15:8045:ada8:2224:abb:c4ac	10.187.196.172
b51a:901b:cb15:8045:ada8:2224:abb:c4ad	10.187.196.173
b51a:901b:cb15:8045:ada8:2224:abb:c4ae	10.187.196.174
b51a:901b:cb15:8045:ada8:2224:abb:c4af	10.187.196.175
b51a:901b:cb15:8045:ada8:2224:abb:c4b0	10.187.196.176
b51a:901b:cb15:8045:ada8:2224:abb:c4b1	10.187.196.177
b51a:901b:cb15:8045:ada8:2224:abb:c4b2	10.187.196.178
b51a:901b:cb15:8045:ada8:2224:abb:c4b3	10.187.196.179
b51a:901b:cb15:8045:ada8:2224:abb:c4b4	10.187.196.180

b51a:901b:cb15:8045:ada8:2224:abb:c4b5	10.187.196.181
b51a:901b:cb15:8045:ada8:2224:abb:c4b6	10.187.196.182
b51a:901b:cb15:8045:ada8:2224:abb:c4b7	10.187.196.183
b51a:901b:cb15:8045:ada8:2224:abb:c4b8	10.187.196.184
b51a:901b:cb15:8045:ada8:2224:abb:c4b9	10.187.196.185
b51a:901b:cb15:8045:ada8:2224:abb:c4ba	10.187.196.186
b51a:901b:cb15:8045:ada8:2224:abb:c4bb	10.187.196.187
b51a:901b:cb15:8045:ada8:2224:abb:c4bc	10.187.196.188
b51a:901b:cb15:8045:ada8:2224:abb:c4bd	10.187.196.189
b51a:901b:cb15:8045:ada8:2224:abb:c4be	10.187.196.190
b51a:901b:cb15:8045:ada8:2224:abb:c4bf	10.187.196.191
b51a:901b:cb15:8045:ada8:2224:abb:c4c0	10.187.196.192
b51a:901b:cb15:8045:ada8:2224:abb:c4c1	10.187.196.193
b51a:901b:cb15:8045:ada8:2224:abb:c4c2	10.187.196.194
b51a:901b:cb15:8045:ada8:2224:abb:c4c3	10.187.196.195
b51a:901b:cb15:8045:ada8:2224:abb:c4c4	10.187.196.196
b51a:901b:cb15:8045:ada8:2224:abb:c4c5	10.187.196.197
b51a:901b:cb15:8045:ada8:2224:abb:c4c6	10.187.196.198
b51a:901b:cb15:8045:ada8:2224:abb:c4c7	10.187.196.199
b51a:901b:cb15:8045:ada8:2224:abb:c4c8	10.187.196.200
b51a:901b:cb15:8045:ada8:2224:abb:c4c9	10.187.196.201
b51a:901b:cb15:8045:ada8:2224:abb:c4ca	10.187.196.202
b51a:901b:cb15:8045:ada8:2224:abb:c4cb	10.187.196.203
b51a:901b:cb15:8045:ada8:2224:abb:c4cc	10.187.196.204
b51a:901b:cb15:8045:ada8:2224:abb:c4cd	10.187.196.205
b51a:901b:cb15:8045:ada8:2224:abb:c4ce	10.187.196.206
b51a:901b:cb15:8045:ada8:2224:abb:c4cf	10.187.196.207
b51a:901b:cb15:8045:ada8:2224:abb:c4d0	10.187.196.208
b51a:901b:cb15:8045:ada8:2224:abb:c4d1	10.187.196.209
b51a:901b:cb15:8045:ada8:2224:abb:c4d2	10.187.196.210
b51a:901b:cb15:8045:ada8:2224:abb:c4d3	10.187.196.211
b51a:901b:cb15:8045:ada8:2224:abb:c4d4	10.187.196.212
b51a:901b:cb15:8045:ada8:2224:abb:c4d5	10.187.196.213
b51a:901b:cb15:8045:ada8:2224:abb:c4d6	10.187.196.214
b51a:901b:cb15:8045:ada8:2224:abb:c4d7	10.187.196.215
b51a:901b:cb15:8045:ada8:2224:abb:c4d8	10.187.196.216
b51a:901b:cb15:8045:ada8:2224:abb:c4d9	10.187.196.217
b51a:901b:cb15:8045:ada8:2224:abb:c4da	10.187.196.218
b51a:901b:cb15:8045:ada8:2224:abb:c4db	10.187.196.219
b51a:901b:cb15:8045:ada8:2224:abb:c4dc	10.187.196.220
b51a:901b:cb15:8045:ada8:2224:abb:c4dd	10.187.196.221
b51a:901b:cb15:8045:ada8:2224:abb:c4de	10.187.196.222
b51a:901b:cb15:8045:ada8:2224:abb:c4df	10.187.196.223
b51a:901b:cb15:8045:ada8:2224:abb:c4e0	10.187.196.224
b51a:901b:cb15:8045:ada8:2224:abb:c4e1	10.187.196.225
b51a:901b:cb15:8045:ada8:2224:abb:c4e2	10.187.196.226
b51a:901b:cb15:8045:ada8:2224:abb:c4e3	10.187.196.227
b51a:901b:cb15:8045:ada8:2224:abb:c4e4	10.187.196.228
b51a:901b:cb15:8045:ada8:2224:abb:c4e5	10.187.196.229
b51a:901b:cb15:8045:ada8:2224:abb:c4e6	10.187.196.230
b51a:901b:cb15:8045:ada8:2224:abb:c4e7	10.187.196.231
b51a:901b:cb15:8045:ada8:2224:abb:c4e8	10.187.196.232
b51a:901b:cb15:8045:ada8:2224:abb:c4e9	10.187.196.233
b51a:901b:cb15:8045:ada8:2224:abb:c4ea	10.187.196.234
b51a:901b:cb15:8045:ada8:2224:abb:c4eb	10.187.196.235
b51a:901b:cb15:8045:ada8:2224:abb:c4ec	10.187.196.236
b51a:901b:cb15:8045:ada8:2224:abb:c4ed	10.187.196.237
b51a:901b:cb15:8045:ada8:2224:abb:c4ee	10.187.196.238
b51a:901b:cb15:8045:ada8:2224:abb:c4ef	10.187.196.239
b51a:901b:cb15:8045:ada8:2224:abb:c4f0	10.187.196.240
b51a:901b:cb15:8045:ada8:2224:abb:c4f1	10.187.196.241
b51a:901b:cb15:8045:ada8:2224:abb:c4f2	10.187.196.242
b51a:901b:cb15:8045:ada8:2224:abb:c4f3	10.187.196.243
b51a:901b:cb15:8045:ada8:2224:abb:c4f4	10.187.196.244
b51a:901b:cb15:8045:ada8:2224:abb:c4f5	10.187.196.245
b51a:901b:cb15:8045:ada8:2224:abb:c4f6	10.187.196.246
b51a:901b:cb15:8045:ada8:2224:abb:c4f7	10.187.196.247
b51a:901b:cb15:8045:ada8:2224:abb:c4f8	10.187.196.248
b51a:901b:cb15:8045:ada8:2224:abb:c4f9	10.187.196.249
b51a:901b:cb15:8045:ada8:2224:abb:c4fa	10.187.196.250
b51a:901b:cb15:8045:ada8:2224:abb:c4fb	10.187.196.251
b51a:901b:cb15:8045:ada8:2224:abb:c4fc	10.187.196.252
b51a:901b:cb15:8045:ada8:2224:abb:c4fd	10.187.196.253
b51a:901b:cb15:8045:ada8:2224:abb:c4fe	10.187.196.254
b51a:901b:cb15:8045:ada8:2224:abb:c4ff	10.187.196.255

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.