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:bc24:5b51:e301	91.81.227.1
b51a:901b:cb15:8045:ada8:bc24:5b51:e302	91.81.227.2
b51a:901b:cb15:8045:ada8:bc24:5b51:e303	91.81.227.3
b51a:901b:cb15:8045:ada8:bc24:5b51:e304	91.81.227.4
b51a:901b:cb15:8045:ada8:bc24:5b51:e305	91.81.227.5
b51a:901b:cb15:8045:ada8:bc24:5b51:e306	91.81.227.6
b51a:901b:cb15:8045:ada8:bc24:5b51:e307	91.81.227.7
b51a:901b:cb15:8045:ada8:bc24:5b51:e308	91.81.227.8
b51a:901b:cb15:8045:ada8:bc24:5b51:e309	91.81.227.9
b51a:901b:cb15:8045:ada8:bc24:5b51:e30a	91.81.227.10
b51a:901b:cb15:8045:ada8:bc24:5b51:e30b	91.81.227.11
b51a:901b:cb15:8045:ada8:bc24:5b51:e30c	91.81.227.12
b51a:901b:cb15:8045:ada8:bc24:5b51:e30d	91.81.227.13
b51a:901b:cb15:8045:ada8:bc24:5b51:e30e	91.81.227.14
b51a:901b:cb15:8045:ada8:bc24:5b51:e30f	91.81.227.15
b51a:901b:cb15:8045:ada8:bc24:5b51:e310	91.81.227.16
b51a:901b:cb15:8045:ada8:bc24:5b51:e311	91.81.227.17
b51a:901b:cb15:8045:ada8:bc24:5b51:e312	91.81.227.18
b51a:901b:cb15:8045:ada8:bc24:5b51:e313	91.81.227.19
b51a:901b:cb15:8045:ada8:bc24:5b51:e314	91.81.227.20
b51a:901b:cb15:8045:ada8:bc24:5b51:e315	91.81.227.21
b51a:901b:cb15:8045:ada8:bc24:5b51:e316	91.81.227.22
b51a:901b:cb15:8045:ada8:bc24:5b51:e317	91.81.227.23
b51a:901b:cb15:8045:ada8:bc24:5b51:e318	91.81.227.24
b51a:901b:cb15:8045:ada8:bc24:5b51:e319	91.81.227.25
b51a:901b:cb15:8045:ada8:bc24:5b51:e31a	91.81.227.26
b51a:901b:cb15:8045:ada8:bc24:5b51:e31b	91.81.227.27
b51a:901b:cb15:8045:ada8:bc24:5b51:e31c	91.81.227.28
b51a:901b:cb15:8045:ada8:bc24:5b51:e31d	91.81.227.29
b51a:901b:cb15:8045:ada8:bc24:5b51:e31e	91.81.227.30
b51a:901b:cb15:8045:ada8:bc24:5b51:e31f	91.81.227.31
b51a:901b:cb15:8045:ada8:bc24:5b51:e320	91.81.227.32
b51a:901b:cb15:8045:ada8:bc24:5b51:e321	91.81.227.33
b51a:901b:cb15:8045:ada8:bc24:5b51:e322	91.81.227.34
b51a:901b:cb15:8045:ada8:bc24:5b51:e323	91.81.227.35
b51a:901b:cb15:8045:ada8:bc24:5b51:e324	91.81.227.36
b51a:901b:cb15:8045:ada8:bc24:5b51:e325	91.81.227.37
b51a:901b:cb15:8045:ada8:bc24:5b51:e326	91.81.227.38
b51a:901b:cb15:8045:ada8:bc24:5b51:e327	91.81.227.39
b51a:901b:cb15:8045:ada8:bc24:5b51:e328	91.81.227.40
b51a:901b:cb15:8045:ada8:bc24:5b51:e329	91.81.227.41
b51a:901b:cb15:8045:ada8:bc24:5b51:e32a	91.81.227.42
b51a:901b:cb15:8045:ada8:bc24:5b51:e32b	91.81.227.43
b51a:901b:cb15:8045:ada8:bc24:5b51:e32c	91.81.227.44
b51a:901b:cb15:8045:ada8:bc24:5b51:e32d	91.81.227.45
b51a:901b:cb15:8045:ada8:bc24:5b51:e32e	91.81.227.46
b51a:901b:cb15:8045:ada8:bc24:5b51:e32f	91.81.227.47
b51a:901b:cb15:8045:ada8:bc24:5b51:e330	91.81.227.48
b51a:901b:cb15:8045:ada8:bc24:5b51:e331	91.81.227.49
b51a:901b:cb15:8045:ada8:bc24:5b51:e332	91.81.227.50
b51a:901b:cb15:8045:ada8:bc24:5b51:e333	91.81.227.51
b51a:901b:cb15:8045:ada8:bc24:5b51:e334	91.81.227.52
b51a:901b:cb15:8045:ada8:bc24:5b51:e335	91.81.227.53
b51a:901b:cb15:8045:ada8:bc24:5b51:e336	91.81.227.54
b51a:901b:cb15:8045:ada8:bc24:5b51:e337	91.81.227.55
b51a:901b:cb15:8045:ada8:bc24:5b51:e338	91.81.227.56
b51a:901b:cb15:8045:ada8:bc24:5b51:e339	91.81.227.57
b51a:901b:cb15:8045:ada8:bc24:5b51:e33a	91.81.227.58
b51a:901b:cb15:8045:ada8:bc24:5b51:e33b	91.81.227.59
b51a:901b:cb15:8045:ada8:bc24:5b51:e33c	91.81.227.60

b51a:901b:cb15:8045:ada8:bc24:5b51:e33d	91.81.227.61
b51a:901b:cb15:8045:ada8:bc24:5b51:e33e	91.81.227.62
b51a:901b:cb15:8045:ada8:bc24:5b51:e33f	91.81.227.63
b51a:901b:cb15:8045:ada8:bc24:5b51:e340	91.81.227.64
b51a:901b:cb15:8045:ada8:bc24:5b51:e341	91.81.227.65
b51a:901b:cb15:8045:ada8:bc24:5b51:e342	91.81.227.66
b51a:901b:cb15:8045:ada8:bc24:5b51:e343	91.81.227.67
b51a:901b:cb15:8045:ada8:bc24:5b51:e344	91.81.227.68
b51a:901b:cb15:8045:ada8:bc24:5b51:e345	91.81.227.69
b51a:901b:cb15:8045:ada8:bc24:5b51:e346	91.81.227.70
b51a:901b:cb15:8045:ada8:bc24:5b51:e347	91.81.227.71
b51a:901b:cb15:8045:ada8:bc24:5b51:e348	91.81.227.72
b51a:901b:cb15:8045:ada8:bc24:5b51:e349	91.81.227.73
b51a:901b:cb15:8045:ada8:bc24:5b51:e34a	91.81.227.74
b51a:901b:cb15:8045:ada8:bc24:5b51:e34b	91.81.227.75
b51a:901b:cb15:8045:ada8:bc24:5b51:e34c	91.81.227.76
b51a:901b:cb15:8045:ada8:bc24:5b51:e34d	91.81.227.77
b51a:901b:cb15:8045:ada8:bc24:5b51:e34e	91.81.227.78
b51a:901b:cb15:8045:ada8:bc24:5b51:e34f	91.81.227.79
b51a:901b:cb15:8045:ada8:bc24:5b51:e350	91.81.227.80
b51a:901b:cb15:8045:ada8:bc24:5b51:e351	91.81.227.81
b51a:901b:cb15:8045:ada8:bc24:5b51:e352	91.81.227.82
b51a:901b:cb15:8045:ada8:bc24:5b51:e353	91.81.227.83
b51a:901b:cb15:8045:ada8:bc24:5b51:e354	91.81.227.84
b51a:901b:cb15:8045:ada8:bc24:5b51:e355	91.81.227.85
b51a:901b:cb15:8045:ada8:bc24:5b51:e356	91.81.227.86
b51a:901b:cb15:8045:ada8:bc24:5b51:e357	91.81.227.87
b51a:901b:cb15:8045:ada8:bc24:5b51:e358	91.81.227.88
b51a:901b:cb15:8045:ada8:bc24:5b51:e359	91.81.227.89
b51a:901b:cb15:8045:ada8:bc24:5b51:e35a	91.81.227.90
b51a:901b:cb15:8045:ada8:bc24:5b51:e35b	91.81.227.91
b51a:901b:cb15:8045:ada8:bc24:5b51:e35c	91.81.227.92
b51a:901b:cb15:8045:ada8:bc24:5b51:e35d	91.81.227.93
b51a:901b:cb15:8045:ada8:bc24:5b51:e35e	91.81.227.94
b51a:901b:cb15:8045:ada8:bc24:5b51:e35f	91.81.227.95
b51a:901b:cb15:8045:ada8:bc24:5b51:e360	91.81.227.96
b51a:901b:cb15:8045:ada8:bc24:5b51:e361	91.81.227.97
b51a:901b:cb15:8045:ada8:bc24:5b51:e362	91.81.227.98
b51a:901b:cb15:8045:ada8:bc24:5b51:e363	91.81.227.99
b51a:901b:cb15:8045:ada8:bc24:5b51:e364	91.81.227.100
b51a:901b:cb15:8045:ada8:bc24:5b51:e365	91.81.227.101
b51a:901b:cb15:8045:ada8:bc24:5b51:e366	91.81.227.102
b51a:901b:cb15:8045:ada8:bc24:5b51:e367	91.81.227.103
b51a:901b:cb15:8045:ada8:bc24:5b51:e368	91.81.227.104
b51a:901b:cb15:8045:ada8:bc24:5b51:e369	91.81.227.105
b51a:901b:cb15:8045:ada8:bc24:5b51:e36a	91.81.227.106
b51a:901b:cb15:8045:ada8:bc24:5b51:e36b	91.81.227.107
b51a:901b:cb15:8045:ada8:bc24:5b51:e36c	91.81.227.108
b51a:901b:cb15:8045:ada8:bc24:5b51:e36d	91.81.227.109
b51a:901b:cb15:8045:ada8:bc24:5b51:e36e	91.81.227.110
b51a:901b:cb15:8045:ada8:bc24:5b51:e36f	91.81.227.111
b51a:901b:cb15:8045:ada8:bc24:5b51:e370	91.81.227.112
b51a:901b:cb15:8045:ada8:bc24:5b51:e371	91.81.227.113
b51a:901b:cb15:8045:ada8:bc24:5b51:e372	91.81.227.114
b51a:901b:cb15:8045:ada8:bc24:5b51:e373	91.81.227.115
b51a:901b:cb15:8045:ada8:bc24:5b51:e374	91.81.227.116
b51a:901b:cb15:8045:ada8:bc24:5b51:e375	91.81.227.117
b51a:901b:cb15:8045:ada8:bc24:5b51:e376	91.81.227.118
b51a:901b:cb15:8045:ada8:bc24:5b51:e377	91.81.227.119
b51a:901b:cb15:8045:ada8:bc24:5b51:e378	91.81.227.120

b51a:901b:cb15:8045:ada8:bc24:5b51:e379	91.81.227.121
b51a:901b:cb15:8045:ada8:bc24:5b51:e37a	91.81.227.122
b51a:901b:cb15:8045:ada8:bc24:5b51:e37b	91.81.227.123
b51a:901b:cb15:8045:ada8:bc24:5b51:e37c	91.81.227.124
b51a:901b:cb15:8045:ada8:bc24:5b51:e37d	91.81.227.125
b51a:901b:cb15:8045:ada8:bc24:5b51:e37e	91.81.227.126
b51a:901b:cb15:8045:ada8:bc24:5b51:e37f	91.81.227.127
b51a:901b:cb15:8045:ada8:bc24:5b51:e380	91.81.227.128
b51a:901b:cb15:8045:ada8:bc24:5b51:e381	91.81.227.129
b51a:901b:cb15:8045:ada8:bc24:5b51:e382	91.81.227.130
b51a:901b:cb15:8045:ada8:bc24:5b51:e383	91.81.227.131
b51a:901b:cb15:8045:ada8:bc24:5b51:e384	91.81.227.132
b51a:901b:cb15:8045:ada8:bc24:5b51:e385	91.81.227.133
b51a:901b:cb15:8045:ada8:bc24:5b51:e386	91.81.227.134
b51a:901b:cb15:8045:ada8:bc24:5b51:e387	91.81.227.135
b51a:901b:cb15:8045:ada8:bc24:5b51:e388	91.81.227.136
b51a:901b:cb15:8045:ada8:bc24:5b51:e389	91.81.227.137
b51a:901b:cb15:8045:ada8:bc24:5b51:e38a	91.81.227.138
b51a:901b:cb15:8045:ada8:bc24:5b51:e38b	91.81.227.139
b51a:901b:cb15:8045:ada8:bc24:5b51:e38c	91.81.227.140
b51a:901b:cb15:8045:ada8:bc24:5b51:e38d	91.81.227.141
b51a:901b:cb15:8045:ada8:bc24:5b51:e38e	91.81.227.142
b51a:901b:cb15:8045:ada8:bc24:5b51:e38f	91.81.227.143
b51a:901b:cb15:8045:ada8:bc24:5b51:e390	91.81.227.144
b51a:901b:cb15:8045:ada8:bc24:5b51:e391	91.81.227.145
b51a:901b:cb15:8045:ada8:bc24:5b51:e392	91.81.227.146
b51a:901b:cb15:8045:ada8:bc24:5b51:e393	91.81.227.147
b51a:901b:cb15:8045:ada8:bc24:5b51:e394	91.81.227.148
b51a:901b:cb15:8045:ada8:bc24:5b51:e395	91.81.227.149
b51a:901b:cb15:8045:ada8:bc24:5b51:e396	91.81.227.150
b51a:901b:cb15:8045:ada8:bc24:5b51:e397	91.81.227.151
b51a:901b:cb15:8045:ada8:bc24:5b51:e398	91.81.227.152
b51a:901b:cb15:8045:ada8:bc24:5b51:e399	91.81.227.153
b51a:901b:cb15:8045:ada8:bc24:5b51:e39a	91.81.227.154
b51a:901b:cb15:8045:ada8:bc24:5b51:e39b	91.81.227.155
b51a:901b:cb15:8045:ada8:bc24:5b51:e39c	91.81.227.156
b51a:901b:cb15:8045:ada8:bc24:5b51:e39d	91.81.227.157
b51a:901b:cb15:8045:ada8:bc24:5b51:e39e	91.81.227.158
b51a:901b:cb15:8045:ada8:bc24:5b51:e39f	91.81.227.159
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a0	91.81.227.160
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a1	91.81.227.161
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a2	91.81.227.162
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a3	91.81.227.163
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a4	91.81.227.164
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a5	91.81.227.165
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a6	91.81.227.166
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a7	91.81.227.167
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a8	91.81.227.168
b51a:901b:cb15:8045:ada8:bc24:5b51:e3a9	91.81.227.169
b51a:901b:cb15:8045:ada8:bc24:5b51:e3aa	91.81.227.170
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ab	91.81.227.171
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ac	91.81.227.172
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ad	91.81.227.173
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ae	91.81.227.174
b51a:901b:cb15:8045:ada8:bc24:5b51:e3af	91.81.227.175
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b0	91.81.227.176
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b1	91.81.227.177
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b2	91.81.227.178
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b3	91.81.227.179
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b4	91.81.227.180

b51a:901b:cb15:8045:ada8:bc24:5b51:e3b5	91.81.227.181
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b6	91.81.227.182
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b7	91.81.227.183
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b8	91.81.227.184
b51a:901b:cb15:8045:ada8:bc24:5b51:e3b9	91.81.227.185
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ba	91.81.227.186
b51a:901b:cb15:8045:ada8:bc24:5b51:e3bb	91.81.227.187
b51a:901b:cb15:8045:ada8:bc24:5b51:e3bc	91.81.227.188
b51a:901b:cb15:8045:ada8:bc24:5b51:e3bd	91.81.227.189
b51a:901b:cb15:8045:ada8:bc24:5b51:e3be	91.81.227.190
b51a:901b:cb15:8045:ada8:bc24:5b51:e3bf	91.81.227.191
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c0	91.81.227.192
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c1	91.81.227.193
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c2	91.81.227.194
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c3	91.81.227.195
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c4	91.81.227.196
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c5	91.81.227.197
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c6	91.81.227.198
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c7	91.81.227.199
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c8	91.81.227.200
b51a:901b:cb15:8045:ada8:bc24:5b51:e3c9	91.81.227.201
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ca	91.81.227.202
b51a:901b:cb15:8045:ada8:bc24:5b51:e3cb	91.81.227.203
b51a:901b:cb15:8045:ada8:bc24:5b51:e3cc	91.81.227.204
b51a:901b:cb15:8045:ada8:bc24:5b51:e3cd	91.81.227.205
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ce	91.81.227.206
b51a:901b:cb15:8045:ada8:bc24:5b51:e3cf	91.81.227.207
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d0	91.81.227.208
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d1	91.81.227.209
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d2	91.81.227.210
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d3	91.81.227.211
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d4	91.81.227.212
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d5	91.81.227.213
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d6	91.81.227.214
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d7	91.81.227.215
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d8	91.81.227.216
b51a:901b:cb15:8045:ada8:bc24:5b51:e3d9	91.81.227.217
b51a:901b:cb15:8045:ada8:bc24:5b51:e3da	91.81.227.218
b51a:901b:cb15:8045:ada8:bc24:5b51:e3db	91.81.227.219
b51a:901b:cb15:8045:ada8:bc24:5b51:e3dc	91.81.227.220
b51a:901b:cb15:8045:ada8:bc24:5b51:e3dd	91.81.227.221
b51a:901b:cb15:8045:ada8:bc24:5b51:e3de	91.81.227.222
b51a:901b:cb15:8045:ada8:bc24:5b51:e3df	91.81.227.223
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e0	91.81.227.224
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e1	91.81.227.225
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e2	91.81.227.226
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e3	91.81.227.227
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e4	91.81.227.228
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e5	91.81.227.229
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e6	91.81.227.230
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e7	91.81.227.231
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e8	91.81.227.232
b51a:901b:cb15:8045:ada8:bc24:5b51:e3e9	91.81.227.233
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ea	91.81.227.234
b51a:901b:cb15:8045:ada8:bc24:5b51:e3eb	91.81.227.235
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ec	91.81.227.236
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ed	91.81.227.237
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ee	91.81.227.238
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ef	91.81.227.239
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f0	91.81.227.240
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f1	91.81.227.241
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f2	91.81.227.242
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f3	91.81.227.243
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f4	91.81.227.244
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f5	91.81.227.245
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f6	91.81.227.246
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f7	91.81.227.247
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f8	91.81.227.248
b51a:901b:cb15:8045:ada8:bc24:5b51:e3f9	91.81.227.249
b51a:901b:cb15:8045:ada8:bc24:5b51:e3fa	91.81.227.250
b51a:901b:cb15:8045:ada8:bc24:5b51:e3fb	91.81.227.251
b51a:901b:cb15:8045:ada8:bc24:5b51:e3fc	91.81.227.252
b51a:901b:cb15:8045:ada8:bc24:5b51:e3fd	91.81.227.253
b51a:901b:cb15:8045:ada8:bc24:5b51:e3fe	91.81.227.254
b51a:901b:cb15:8045:ada8:bc24:5b51:e3ff	91.81.227.255

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.