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:be24:7f12:5401	127.18.84.1
b51a:901b:cb15:8045:ada8:be24:7f12:5402	127.18.84.2
b51a:901b:cb15:8045:ada8:be24:7f12:5403	127.18.84.3
b51a:901b:cb15:8045:ada8:be24:7f12:5404	127.18.84.4
b51a:901b:cb15:8045:ada8:be24:7f12:5405	127.18.84.5
b51a:901b:cb15:8045:ada8:be24:7f12:5406	127.18.84.6
b51a:901b:cb15:8045:ada8:be24:7f12:5407	127.18.84.7
b51a:901b:cb15:8045:ada8:be24:7f12:5408	127.18.84.8
b51a:901b:cb15:8045:ada8:be24:7f12:5409	127.18.84.9
b51a:901b:cb15:8045:ada8:be24:7f12:540a	127.18.84.10
b51a:901b:cb15:8045:ada8:be24:7f12:540b	127.18.84.11
b51a:901b:cb15:8045:ada8:be24:7f12:540c	127.18.84.12
b51a:901b:cb15:8045:ada8:be24:7f12:540d	127.18.84.13
b51a:901b:cb15:8045:ada8:be24:7f12:540e	127.18.84.14
b51a:901b:cb15:8045:ada8:be24:7f12:540f	127.18.84.15
b51a:901b:cb15:8045:ada8:be24:7f12:5410	127.18.84.16
b51a:901b:cb15:8045:ada8:be24:7f12:5411	127.18.84.17
b51a:901b:cb15:8045:ada8:be24:7f12:5412	127.18.84.18
b51a:901b:cb15:8045:ada8:be24:7f12:5413	127.18.84.19
b51a:901b:cb15:8045:ada8:be24:7f12:5414	127.18.84.20
b51a:901b:cb15:8045:ada8:be24:7f12:5415	127.18.84.21
b51a:901b:cb15:8045:ada8:be24:7f12:5416	127.18.84.22
b51a:901b:cb15:8045:ada8:be24:7f12:5417	127.18.84.23
b51a:901b:cb15:8045:ada8:be24:7f12:5418	127.18.84.24
b51a:901b:cb15:8045:ada8:be24:7f12:5419	127.18.84.25
b51a:901b:cb15:8045:ada8:be24:7f12:541a	127.18.84.26
b51a:901b:cb15:8045:ada8:be24:7f12:541b	127.18.84.27
b51a:901b:cb15:8045:ada8:be24:7f12:541c	127.18.84.28
b51a:901b:cb15:8045:ada8:be24:7f12:541d	127.18.84.29
b51a:901b:cb15:8045:ada8:be24:7f12:541e	127.18.84.30
b51a:901b:cb15:8045:ada8:be24:7f12:541f	127.18.84.31
b51a:901b:cb15:8045:ada8:be24:7f12:5420	127.18.84.32
b51a:901b:cb15:8045:ada8:be24:7f12:5421	127.18.84.33
b51a:901b:cb15:8045:ada8:be24:7f12:5422	127.18.84.34
b51a:901b:cb15:8045:ada8:be24:7f12:5423	127.18.84.35
b51a:901b:cb15:8045:ada8:be24:7f12:5424	127.18.84.36
b51a:901b:cb15:8045:ada8:be24:7f12:5425	127.18.84.37
b51a:901b:cb15:8045:ada8:be24:7f12:5426	127.18.84.38
b51a:901b:cb15:8045:ada8:be24:7f12:5427	127.18.84.39
b51a:901b:cb15:8045:ada8:be24:7f12:5428	127.18.84.40
b51a:901b:cb15:8045:ada8:be24:7f12:5429	127.18.84.41
b51a:901b:cb15:8045:ada8:be24:7f12:542a	127.18.84.42
b51a:901b:cb15:8045:ada8:be24:7f12:542b	127.18.84.43
b51a:901b:cb15:8045:ada8:be24:7f12:542c	127.18.84.44
b51a:901b:cb15:8045:ada8:be24:7f12:542d	127.18.84.45
b51a:901b:cb15:8045:ada8:be24:7f12:542e	127.18.84.46
b51a:901b:cb15:8045:ada8:be24:7f12:542f	127.18.84.47
b51a:901b:cb15:8045:ada8:be24:7f12:5430	127.18.84.48
b51a:901b:cb15:8045:ada8:be24:7f12:5431	127.18.84.49
b51a:901b:cb15:8045:ada8:be24:7f12:5432	127.18.84.50
b51a:901b:cb15:8045:ada8:be24:7f12:5433	127.18.84.51
b51a:901b:cb15:8045:ada8:be24:7f12:5434	127.18.84.52
b51a:901b:cb15:8045:ada8:be24:7f12:5435	127.18.84.53
b51a:901b:cb15:8045:ada8:be24:7f12:5436	127.18.84.54
b51a:901b:cb15:8045:ada8:be24:7f12:5437	127.18.84.55
b51a:901b:cb15:8045:ada8:be24:7f12:5438	127.18.84.56
b51a:901b:cb15:8045:ada8:be24:7f12:5439	127.18.84.57
b51a:901b:cb15:8045:ada8:be24:7f12:543a	127.18.84.58
b51a:901b:cb15:8045:ada8:be24:7f12:543b	127.18.84.59
b51a:901b:cb15:8045:ada8:be24:7f12:543c	127.18.84.60

b51a:901b:cb15:8045:ada8:be24:7f12:543d	127.18.84.61
b51a:901b:cb15:8045:ada8:be24:7f12:543e	127.18.84.62
b51a:901b:cb15:8045:ada8:be24:7f12:543f	127.18.84.63
b51a:901b:cb15:8045:ada8:be24:7f12:5440	127.18.84.64
b51a:901b:cb15:8045:ada8:be24:7f12:5441	127.18.84.65
b51a:901b:cb15:8045:ada8:be24:7f12:5442	127.18.84.66
b51a:901b:cb15:8045:ada8:be24:7f12:5443	127.18.84.67
b51a:901b:cb15:8045:ada8:be24:7f12:5444	127.18.84.68
b51a:901b:cb15:8045:ada8:be24:7f12:5445	127.18.84.69
b51a:901b:cb15:8045:ada8:be24:7f12:5446	127.18.84.70
b51a:901b:cb15:8045:ada8:be24:7f12:5447	127.18.84.71
b51a:901b:cb15:8045:ada8:be24:7f12:5448	127.18.84.72
b51a:901b:cb15:8045:ada8:be24:7f12:5449	127.18.84.73
b51a:901b:cb15:8045:ada8:be24:7f12:544a	127.18.84.74
b51a:901b:cb15:8045:ada8:be24:7f12:544b	127.18.84.75
b51a:901b:cb15:8045:ada8:be24:7f12:544c	127.18.84.76
b51a:901b:cb15:8045:ada8:be24:7f12:544d	127.18.84.77
b51a:901b:cb15:8045:ada8:be24:7f12:544e	127.18.84.78
b51a:901b:cb15:8045:ada8:be24:7f12:544f	127.18.84.79
b51a:901b:cb15:8045:ada8:be24:7f12:5450	127.18.84.80
b51a:901b:cb15:8045:ada8:be24:7f12:5451	127.18.84.81
b51a:901b:cb15:8045:ada8:be24:7f12:5452	127.18.84.82
b51a:901b:cb15:8045:ada8:be24:7f12:5453	127.18.84.83
b51a:901b:cb15:8045:ada8:be24:7f12:5454	127.18.84.84
b51a:901b:cb15:8045:ada8:be24:7f12:5455	127.18.84.85
b51a:901b:cb15:8045:ada8:be24:7f12:5456	127.18.84.86
b51a:901b:cb15:8045:ada8:be24:7f12:5457	127.18.84.87
b51a:901b:cb15:8045:ada8:be24:7f12:5458	127.18.84.88
b51a:901b:cb15:8045:ada8:be24:7f12:5459	127.18.84.89
b51a:901b:cb15:8045:ada8:be24:7f12:545a	127.18.84.90
b51a:901b:cb15:8045:ada8:be24:7f12:545b	127.18.84.91
b51a:901b:cb15:8045:ada8:be24:7f12:545c	127.18.84.92
b51a:901b:cb15:8045:ada8:be24:7f12:545d	127.18.84.93
b51a:901b:cb15:8045:ada8:be24:7f12:545e	127.18.84.94
b51a:901b:cb15:8045:ada8:be24:7f12:545f	127.18.84.95
b51a:901b:cb15:8045:ada8:be24:7f12:5460	127.18.84.96
b51a:901b:cb15:8045:ada8:be24:7f12:5461	127.18.84.97
b51a:901b:cb15:8045:ada8:be24:7f12:5462	127.18.84.98
b51a:901b:cb15:8045:ada8:be24:7f12:5463	127.18.84.99
b51a:901b:cb15:8045:ada8:be24:7f12:5464	127.18.84.100
b51a:901b:cb15:8045:ada8:be24:7f12:5465	127.18.84.101
b51a:901b:cb15:8045:ada8:be24:7f12:5466	127.18.84.102
b51a:901b:cb15:8045:ada8:be24:7f12:5467	127.18.84.103
b51a:901b:cb15:8045:ada8:be24:7f12:5468	127.18.84.104
b51a:901b:cb15:8045:ada8:be24:7f12:5469	127.18.84.105
b51a:901b:cb15:8045:ada8:be24:7f12:546a	127.18.84.106
b51a:901b:cb15:8045:ada8:be24:7f12:546b	127.18.84.107
b51a:901b:cb15:8045:ada8:be24:7f12:546c	127.18.84.108
b51a:901b:cb15:8045:ada8:be24:7f12:546d	127.18.84.109
b51a:901b:cb15:8045:ada8:be24:7f12:546e	127.18.84.110
b51a:901b:cb15:8045:ada8:be24:7f12:546f	127.18.84.111
b51a:901b:cb15:8045:ada8:be24:7f12:5470	127.18.84.112
b51a:901b:cb15:8045:ada8:be24:7f12:5471	127.18.84.113
b51a:901b:cb15:8045:ada8:be24:7f12:5472	127.18.84.114
b51a:901b:cb15:8045:ada8:be24:7f12:5473	127.18.84.115
b51a:901b:cb15:8045:ada8:be24:7f12:5474	127.18.84.116
b51a:901b:cb15:8045:ada8:be24:7f12:5475	127.18.84.117
b51a:901b:cb15:8045:ada8:be24:7f12:5476	127.18.84.118
b51a:901b:cb15:8045:ada8:be24:7f12:5477	127.18.84.119
b51a:901b:cb15:8045:ada8:be24:7f12:5478	127.18.84.120

b51a:901b:cb15:8045:ada8:be24:7f12:5479	127.18.84.121
b51a:901b:cb15:8045:ada8:be24:7f12:547a	127.18.84.122
b51a:901b:cb15:8045:ada8:be24:7f12:547b	127.18.84.123
b51a:901b:cb15:8045:ada8:be24:7f12:547c	127.18.84.124
b51a:901b:cb15:8045:ada8:be24:7f12:547d	127.18.84.125
b51a:901b:cb15:8045:ada8:be24:7f12:547e	127.18.84.126
b51a:901b:cb15:8045:ada8:be24:7f12:547f	127.18.84.127
b51a:901b:cb15:8045:ada8:be24:7f12:5480	127.18.84.128
b51a:901b:cb15:8045:ada8:be24:7f12:5481	127.18.84.129
b51a:901b:cb15:8045:ada8:be24:7f12:5482	127.18.84.130
b51a:901b:cb15:8045:ada8:be24:7f12:5483	127.18.84.131
b51a:901b:cb15:8045:ada8:be24:7f12:5484	127.18.84.132
b51a:901b:cb15:8045:ada8:be24:7f12:5485	127.18.84.133
b51a:901b:cb15:8045:ada8:be24:7f12:5486	127.18.84.134
b51a:901b:cb15:8045:ada8:be24:7f12:5487	127.18.84.135
b51a:901b:cb15:8045:ada8:be24:7f12:5488	127.18.84.136
b51a:901b:cb15:8045:ada8:be24:7f12:5489	127.18.84.137
b51a:901b:cb15:8045:ada8:be24:7f12:548a	127.18.84.138
b51a:901b:cb15:8045:ada8:be24:7f12:548b	127.18.84.139
b51a:901b:cb15:8045:ada8:be24:7f12:548c	127.18.84.140
b51a:901b:cb15:8045:ada8:be24:7f12:548d	127.18.84.141
b51a:901b:cb15:8045:ada8:be24:7f12:548e	127.18.84.142
b51a:901b:cb15:8045:ada8:be24:7f12:548f	127.18.84.143
b51a:901b:cb15:8045:ada8:be24:7f12:5490	127.18.84.144
b51a:901b:cb15:8045:ada8:be24:7f12:5491	127.18.84.145
b51a:901b:cb15:8045:ada8:be24:7f12:5492	127.18.84.146
b51a:901b:cb15:8045:ada8:be24:7f12:5493	127.18.84.147
b51a:901b:cb15:8045:ada8:be24:7f12:5494	127.18.84.148
b51a:901b:cb15:8045:ada8:be24:7f12:5495	127.18.84.149
b51a:901b:cb15:8045:ada8:be24:7f12:5496	127.18.84.150
b51a:901b:cb15:8045:ada8:be24:7f12:5497	127.18.84.151
b51a:901b:cb15:8045:ada8:be24:7f12:5498	127.18.84.152
b51a:901b:cb15:8045:ada8:be24:7f12:5499	127.18.84.153
b51a:901b:cb15:8045:ada8:be24:7f12:549a	127.18.84.154
b51a:901b:cb15:8045:ada8:be24:7f12:549b	127.18.84.155
b51a:901b:cb15:8045:ada8:be24:7f12:549c	127.18.84.156
b51a:901b:cb15:8045:ada8:be24:7f12:549d	127.18.84.157
b51a:901b:cb15:8045:ada8:be24:7f12:549e	127.18.84.158
b51a:901b:cb15:8045:ada8:be24:7f12:549f	127.18.84.159
b51a:901b:cb15:8045:ada8:be24:7f12:54a0	127.18.84.160
b51a:901b:cb15:8045:ada8:be24:7f12:54a1	127.18.84.161
b51a:901b:cb15:8045:ada8:be24:7f12:54a2	127.18.84.162
b51a:901b:cb15:8045:ada8:be24:7f12:54a3	127.18.84.163
b51a:901b:cb15:8045:ada8:be24:7f12:54a4	127.18.84.164
b51a:901b:cb15:8045:ada8:be24:7f12:54a5	127.18.84.165
b51a:901b:cb15:8045:ada8:be24:7f12:54a6	127.18.84.166
b51a:901b:cb15:8045:ada8:be24:7f12:54a7	127.18.84.167
b51a:901b:cb15:8045:ada8:be24:7f12:54a8	127.18.84.168
b51a:901b:cb15:8045:ada8:be24:7f12:54a9	127.18.84.169
b51a:901b:cb15:8045:ada8:be24:7f12:54aa	127.18.84.170
b51a:901b:cb15:8045:ada8:be24:7f12:54ab	127.18.84.171
b51a:901b:cb15:8045:ada8:be24:7f12:54ac	127.18.84.172
b51a:901b:cb15:8045:ada8:be24:7f12:54ad	127.18.84.173
b51a:901b:cb15:8045:ada8:be24:7f12:54ae	127.18.84.174
b51a:901b:cb15:8045:ada8:be24:7f12:54af	127.18.84.175
b51a:901b:cb15:8045:ada8:be24:7f12:54b0	127.18.84.176
b51a:901b:cb15:8045:ada8:be24:7f12:54b1	127.18.84.177
b51a:901b:cb15:8045:ada8:be24:7f12:54b2	127.18.84.178
b51a:901b:cb15:8045:ada8:be24:7f12:54b3	127.18.84.179
b51a:901b:cb15:8045:ada8:be24:7f12:54b4	127.18.84.180

b51a:901b:cb15:8045:ada8:be24:7f12:54b5	127.18.84.181
b51a:901b:cb15:8045:ada8:be24:7f12:54b6	127.18.84.182
b51a:901b:cb15:8045:ada8:be24:7f12:54b7	127.18.84.183
b51a:901b:cb15:8045:ada8:be24:7f12:54b8	127.18.84.184
b51a:901b:cb15:8045:ada8:be24:7f12:54b9	127.18.84.185
b51a:901b:cb15:8045:ada8:be24:7f12:54ba	127.18.84.186
b51a:901b:cb15:8045:ada8:be24:7f12:54bb	127.18.84.187
b51a:901b:cb15:8045:ada8:be24:7f12:54bc	127.18.84.188
b51a:901b:cb15:8045:ada8:be24:7f12:54bd	127.18.84.189
b51a:901b:cb15:8045:ada8:be24:7f12:54be	127.18.84.190
b51a:901b:cb15:8045:ada8:be24:7f12:54bf	127.18.84.191
b51a:901b:cb15:8045:ada8:be24:7f12:54c0	127.18.84.192
b51a:901b:cb15:8045:ada8:be24:7f12:54c1	127.18.84.193
b51a:901b:cb15:8045:ada8:be24:7f12:54c2	127.18.84.194
b51a:901b:cb15:8045:ada8:be24:7f12:54c3	127.18.84.195
b51a:901b:cb15:8045:ada8:be24:7f12:54c4	127.18.84.196
b51a:901b:cb15:8045:ada8:be24:7f12:54c5	127.18.84.197
b51a:901b:cb15:8045:ada8:be24:7f12:54c6	127.18.84.198
b51a:901b:cb15:8045:ada8:be24:7f12:54c7	127.18.84.199
b51a:901b:cb15:8045:ada8:be24:7f12:54c8	127.18.84.200
b51a:901b:cb15:8045:ada8:be24:7f12:54c9	127.18.84.201
b51a:901b:cb15:8045:ada8:be24:7f12:54ca	127.18.84.202
b51a:901b:cb15:8045:ada8:be24:7f12:54cb	127.18.84.203
b51a:901b:cb15:8045:ada8:be24:7f12:54cc	127.18.84.204
b51a:901b:cb15:8045:ada8:be24:7f12:54cd	127.18.84.205
b51a:901b:cb15:8045:ada8:be24:7f12:54ce	127.18.84.206
b51a:901b:cb15:8045:ada8:be24:7f12:54cf	127.18.84.207
b51a:901b:cb15:8045:ada8:be24:7f12:54d0	127.18.84.208
b51a:901b:cb15:8045:ada8:be24:7f12:54d1	127.18.84.209
b51a:901b:cb15:8045:ada8:be24:7f12:54d2	127.18.84.210
b51a:901b:cb15:8045:ada8:be24:7f12:54d3	127.18.84.211
b51a:901b:cb15:8045:ada8:be24:7f12:54d4	127.18.84.212
b51a:901b:cb15:8045:ada8:be24:7f12:54d5	127.18.84.213
b51a:901b:cb15:8045:ada8:be24:7f12:54d6	127.18.84.214
b51a:901b:cb15:8045:ada8:be24:7f12:54d7	127.18.84.215
b51a:901b:cb15:8045:ada8:be24:7f12:54d8	127.18.84.216
b51a:901b:cb15:8045:ada8:be24:7f12:54d9	127.18.84.217
b51a:901b:cb15:8045:ada8:be24:7f12:54da	127.18.84.218
b51a:901b:cb15:8045:ada8:be24:7f12:54db	127.18.84.219
b51a:901b:cb15:8045:ada8:be24:7f12:54dc	127.18.84.220
b51a:901b:cb15:8045:ada8:be24:7f12:54dd	127.18.84.221
b51a:901b:cb15:8045:ada8:be24:7f12:54de	127.18.84.222
b51a:901b:cb15:8045:ada8:be24:7f12:54df	127.18.84.223
b51a:901b:cb15:8045:ada8:be24:7f12:54e0	127.18.84.224
b51a:901b:cb15:8045:ada8:be24:7f12:54e1	127.18.84.225
b51a:901b:cb15:8045:ada8:be24:7f12:54e2	127.18.84.226
b51a:901b:cb15:8045:ada8:be24:7f12:54e3	127.18.84.227
b51a:901b:cb15:8045:ada8:be24:7f12:54e4	127.18.84.228
b51a:901b:cb15:8045:ada8:be24:7f12:54e5	127.18.84.229
b51a:901b:cb15:8045:ada8:be24:7f12:54e6	127.18.84.230
b51a:901b:cb15:8045:ada8:be24:7f12:54e7	127.18.84.231
b51a:901b:cb15:8045:ada8:be24:7f12:54e8	127.18.84.232
b51a:901b:cb15:8045:ada8:be24:7f12:54e9	127.18.84.233
b51a:901b:cb15:8045:ada8:be24:7f12:54ea	127.18.84.234
b51a:901b:cb15:8045:ada8:be24:7f12:54eb	127.18.84.235
b51a:901b:cb15:8045:ada8:be24:7f12:54ec	127.18.84.236
b51a:901b:cb15:8045:ada8:be24:7f12:54ed	127.18.84.237
b51a:901b:cb15:8045:ada8:be24:7f12:54ee	127.18.84.238
b51a:901b:cb15:8045:ada8:be24:7f12:54ef	127.18.84.239
b51a:901b:cb15:8045:ada8:be24:7f12:54f0	127.18.84.240
b51a:901b:cb15:8045:ada8:be24:7f12:54f1	127.18.84.241
b51a:901b:cb15:8045:ada8:be24:7f12:54f2	127.18.84.242
b51a:901b:cb15:8045:ada8:be24:7f12:54f3	127.18.84.243
b51a:901b:cb15:8045:ada8:be24:7f12:54f4	127.18.84.244
b51a:901b:cb15:8045:ada8:be24:7f12:54f5	127.18.84.245
b51a:901b:cb15:8045:ada8:be24:7f12:54f6	127.18.84.246
b51a:901b:cb15:8045:ada8:be24:7f12:54f7	127.18.84.247
b51a:901b:cb15:8045:ada8:be24:7f12:54f8	127.18.84.248
b51a:901b:cb15:8045:ada8:be24:7f12:54f9	127.18.84.249
b51a:901b:cb15:8045:ada8:be24:7f12:54fa	127.18.84.250
b51a:901b:cb15:8045:ada8:be24:7f12:54fb	127.18.84.251
b51a:901b:cb15:8045:ada8:be24:7f12:54fc	127.18.84.252
b51a:901b:cb15:8045:ada8:be24:7f12:54fd	127.18.84.253
b51a:901b:cb15:8045:ada8:be24:7f12:54fe	127.18.84.254
b51a:901b:cb15:8045:ada8:be24:7f12:54ff	127.18.84.255

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.