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:ed87:b501	237.135.181.1
b51a:901b:cb15:8045:ada8:be24:ed87:b502	237.135.181.2
b51a:901b:cb15:8045:ada8:be24:ed87:b503	237.135.181.3
b51a:901b:cb15:8045:ada8:be24:ed87:b504	237.135.181.4
b51a:901b:cb15:8045:ada8:be24:ed87:b505	237.135.181.5
b51a:901b:cb15:8045:ada8:be24:ed87:b506	237.135.181.6
b51a:901b:cb15:8045:ada8:be24:ed87:b507	237.135.181.7
b51a:901b:cb15:8045:ada8:be24:ed87:b508	237.135.181.8
b51a:901b:cb15:8045:ada8:be24:ed87:b509	237.135.181.9
b51a:901b:cb15:8045:ada8:be24:ed87:b50a	237.135.181.10
b51a:901b:cb15:8045:ada8:be24:ed87:b50b	237.135.181.11
b51a:901b:cb15:8045:ada8:be24:ed87:b50c	237.135.181.12
b51a:901b:cb15:8045:ada8:be24:ed87:b50d	237.135.181.13
b51a:901b:cb15:8045:ada8:be24:ed87:b50e	237.135.181.14
b51a:901b:cb15:8045:ada8:be24:ed87:b50f	237.135.181.15
b51a:901b:cb15:8045:ada8:be24:ed87:b510	237.135.181.16
b51a:901b:cb15:8045:ada8:be24:ed87:b511	237.135.181.17
b51a:901b:cb15:8045:ada8:be24:ed87:b512	237.135.181.18
b51a:901b:cb15:8045:ada8:be24:ed87:b513	237.135.181.19
b51a:901b:cb15:8045:ada8:be24:ed87:b514	237.135.181.20
b51a:901b:cb15:8045:ada8:be24:ed87:b515	237.135.181.21
b51a:901b:cb15:8045:ada8:be24:ed87:b516	237.135.181.22
b51a:901b:cb15:8045:ada8:be24:ed87:b517	237.135.181.23
b51a:901b:cb15:8045:ada8:be24:ed87:b518	237.135.181.24
b51a:901b:cb15:8045:ada8:be24:ed87:b519	237.135.181.25
b51a:901b:cb15:8045:ada8:be24:ed87:b51a	237.135.181.26
b51a:901b:cb15:8045:ada8:be24:ed87:b51b	237.135.181.27
b51a:901b:cb15:8045:ada8:be24:ed87:b51c	237.135.181.28
b51a:901b:cb15:8045:ada8:be24:ed87:b51d	237.135.181.29
b51a:901b:cb15:8045:ada8:be24:ed87:b51e	237.135.181.30
b51a:901b:cb15:8045:ada8:be24:ed87:b51f	237.135.181.31
b51a:901b:cb15:8045:ada8:be24:ed87:b520	237.135.181.32
b51a:901b:cb15:8045:ada8:be24:ed87:b521	237.135.181.33
b51a:901b:cb15:8045:ada8:be24:ed87:b522	237.135.181.34
b51a:901b:cb15:8045:ada8:be24:ed87:b523	237.135.181.35
b51a:901b:cb15:8045:ada8:be24:ed87:b524	237.135.181.36
b51a:901b:cb15:8045:ada8:be24:ed87:b525	237.135.181.37
b51a:901b:cb15:8045:ada8:be24:ed87:b526	237.135.181.38
b51a:901b:cb15:8045:ada8:be24:ed87:b527	237.135.181.39
b51a:901b:cb15:8045:ada8:be24:ed87:b528	237.135.181.40
b51a:901b:cb15:8045:ada8:be24:ed87:b529	237.135.181.41
b51a:901b:cb15:8045:ada8:be24:ed87:b52a	237.135.181.42
b51a:901b:cb15:8045:ada8:be24:ed87:b52b	237.135.181.43
b51a:901b:cb15:8045:ada8:be24:ed87:b52c	237.135.181.44
b51a:901b:cb15:8045:ada8:be24:ed87:b52d	237.135.181.45
b51a:901b:cb15:8045:ada8:be24:ed87:b52e	237.135.181.46
b51a:901b:cb15:8045:ada8:be24:ed87:b52f	237.135.181.47
b51a:901b:cb15:8045:ada8:be24:ed87:b530	237.135.181.48
b51a:901b:cb15:8045:ada8:be24:ed87:b531	237.135.181.49
b51a:901b:cb15:8045:ada8:be24:ed87:b532	237.135.181.50
b51a:901b:cb15:8045:ada8:be24:ed87:b533	237.135.181.51
b51a:901b:cb15:8045:ada8:be24:ed87:b534	237.135.181.52
b51a:901b:cb15:8045:ada8:be24:ed87:b535	237.135.181.53
b51a:901b:cb15:8045:ada8:be24:ed87:b536	237.135.181.54
b51a:901b:cb15:8045:ada8:be24:ed87:b537	237.135.181.55
b51a:901b:cb15:8045:ada8:be24:ed87:b538	237.135.181.56
b51a:901b:cb15:8045:ada8:be24:ed87:b539	237.135.181.57
b51a:901b:cb15:8045:ada8:be24:ed87:b53a	237.135.181.58
b51a:901b:cb15:8045:ada8:be24:ed87:b53b	237.135.181.59
b51a:901b:cb15:8045:ada8:be24:ed87:b53c	237.135.181.60

b51a:901b:cb15:8045:ada8:be24:ed87:b53d	237.135.181.61
b51a:901b:cb15:8045:ada8:be24:ed87:b53e	237.135.181.62
b51a:901b:cb15:8045:ada8:be24:ed87:b53f	237.135.181.63
b51a:901b:cb15:8045:ada8:be24:ed87:b540	237.135.181.64
b51a:901b:cb15:8045:ada8:be24:ed87:b541	237.135.181.65
b51a:901b:cb15:8045:ada8:be24:ed87:b542	237.135.181.66
b51a:901b:cb15:8045:ada8:be24:ed87:b543	237.135.181.67
b51a:901b:cb15:8045:ada8:be24:ed87:b544	237.135.181.68
b51a:901b:cb15:8045:ada8:be24:ed87:b545	237.135.181.69
b51a:901b:cb15:8045:ada8:be24:ed87:b546	237.135.181.70
b51a:901b:cb15:8045:ada8:be24:ed87:b547	237.135.181.71
b51a:901b:cb15:8045:ada8:be24:ed87:b548	237.135.181.72
b51a:901b:cb15:8045:ada8:be24:ed87:b549	237.135.181.73
b51a:901b:cb15:8045:ada8:be24:ed87:b54a	237.135.181.74
b51a:901b:cb15:8045:ada8:be24:ed87:b54b	237.135.181.75
b51a:901b:cb15:8045:ada8:be24:ed87:b54c	237.135.181.76
b51a:901b:cb15:8045:ada8:be24:ed87:b54d	237.135.181.77
b51a:901b:cb15:8045:ada8:be24:ed87:b54e	237.135.181.78
b51a:901b:cb15:8045:ada8:be24:ed87:b54f	237.135.181.79
b51a:901b:cb15:8045:ada8:be24:ed87:b550	237.135.181.80
b51a:901b:cb15:8045:ada8:be24:ed87:b551	237.135.181.81
b51a:901b:cb15:8045:ada8:be24:ed87:b552	237.135.181.82
b51a:901b:cb15:8045:ada8:be24:ed87:b553	237.135.181.83
b51a:901b:cb15:8045:ada8:be24:ed87:b554	237.135.181.84
b51a:901b:cb15:8045:ada8:be24:ed87:b555	237.135.181.85
b51a:901b:cb15:8045:ada8:be24:ed87:b556	237.135.181.86
b51a:901b:cb15:8045:ada8:be24:ed87:b557	237.135.181.87
b51a:901b:cb15:8045:ada8:be24:ed87:b558	237.135.181.88
b51a:901b:cb15:8045:ada8:be24:ed87:b559	237.135.181.89
b51a:901b:cb15:8045:ada8:be24:ed87:b55a	237.135.181.90
b51a:901b:cb15:8045:ada8:be24:ed87:b55b	237.135.181.91
b51a:901b:cb15:8045:ada8:be24:ed87:b55c	237.135.181.92
b51a:901b:cb15:8045:ada8:be24:ed87:b55d	237.135.181.93
b51a:901b:cb15:8045:ada8:be24:ed87:b55e	237.135.181.94
b51a:901b:cb15:8045:ada8:be24:ed87:b55f	237.135.181.95
b51a:901b:cb15:8045:ada8:be24:ed87:b560	237.135.181.96
b51a:901b:cb15:8045:ada8:be24:ed87:b561	237.135.181.97
b51a:901b:cb15:8045:ada8:be24:ed87:b562	237.135.181.98
b51a:901b:cb15:8045:ada8:be24:ed87:b563	237.135.181.99
b51a:901b:cb15:8045:ada8:be24:ed87:b564	237.135.181.100
b51a:901b:cb15:8045:ada8:be24:ed87:b565	237.135.181.101
b51a:901b:cb15:8045:ada8:be24:ed87:b566	237.135.181.102
b51a:901b:cb15:8045:ada8:be24:ed87:b567	237.135.181.103
b51a:901b:cb15:8045:ada8:be24:ed87:b568	237.135.181.104
b51a:901b:cb15:8045:ada8:be24:ed87:b569	237.135.181.105
b51a:901b:cb15:8045:ada8:be24:ed87:b56a	237.135.181.106
b51a:901b:cb15:8045:ada8:be24:ed87:b56b	237.135.181.107
b51a:901b:cb15:8045:ada8:be24:ed87:b56c	237.135.181.108
b51a:901b:cb15:8045:ada8:be24:ed87:b56d	237.135.181.109
b51a:901b:cb15:8045:ada8:be24:ed87:b56e	237.135.181.110
b51a:901b:cb15:8045:ada8:be24:ed87:b56f	237.135.181.111
b51a:901b:cb15:8045:ada8:be24:ed87:b570	237.135.181.112
b51a:901b:cb15:8045:ada8:be24:ed87:b571	237.135.181.113
b51a:901b:cb15:8045:ada8:be24:ed87:b572	237.135.181.114
b51a:901b:cb15:8045:ada8:be24:ed87:b573	237.135.181.115
b51a:901b:cb15:8045:ada8:be24:ed87:b574	237.135.181.116
b51a:901b:cb15:8045:ada8:be24:ed87:b575	237.135.181.117
b51a:901b:cb15:8045:ada8:be24:ed87:b576	237.135.181.118
b51a:901b:cb15:8045:ada8:be24:ed87:b577	237.135.181.119
b51a:901b:cb15:8045:ada8:be24:ed87:b578	237.135.181.120

b51a:901b:cb15:8045:ada8:be24:ed87:b579	237.135.181.121
b51a:901b:cb15:8045:ada8:be24:ed87:b57a	237.135.181.122
b51a:901b:cb15:8045:ada8:be24:ed87:b57b	237.135.181.123
b51a:901b:cb15:8045:ada8:be24:ed87:b57c	237.135.181.124
b51a:901b:cb15:8045:ada8:be24:ed87:b57d	237.135.181.125
b51a:901b:cb15:8045:ada8:be24:ed87:b57e	237.135.181.126
b51a:901b:cb15:8045:ada8:be24:ed87:b57f	237.135.181.127
b51a:901b:cb15:8045:ada8:be24:ed87:b580	237.135.181.128
b51a:901b:cb15:8045:ada8:be24:ed87:b581	237.135.181.129
b51a:901b:cb15:8045:ada8:be24:ed87:b582	237.135.181.130
b51a:901b:cb15:8045:ada8:be24:ed87:b583	237.135.181.131
b51a:901b:cb15:8045:ada8:be24:ed87:b584	237.135.181.132
b51a:901b:cb15:8045:ada8:be24:ed87:b585	237.135.181.133
b51a:901b:cb15:8045:ada8:be24:ed87:b586	237.135.181.134
b51a:901b:cb15:8045:ada8:be24:ed87:b587	237.135.181.135
b51a:901b:cb15:8045:ada8:be24:ed87:b588	237.135.181.136
b51a:901b:cb15:8045:ada8:be24:ed87:b589	237.135.181.137
b51a:901b:cb15:8045:ada8:be24:ed87:b58a	237.135.181.138
b51a:901b:cb15:8045:ada8:be24:ed87:b58b	237.135.181.139
b51a:901b:cb15:8045:ada8:be24:ed87:b58c	237.135.181.140
b51a:901b:cb15:8045:ada8:be24:ed87:b58d	237.135.181.141
b51a:901b:cb15:8045:ada8:be24:ed87:b58e	237.135.181.142
b51a:901b:cb15:8045:ada8:be24:ed87:b58f	237.135.181.143
b51a:901b:cb15:8045:ada8:be24:ed87:b590	237.135.181.144
b51a:901b:cb15:8045:ada8:be24:ed87:b591	237.135.181.145
b51a:901b:cb15:8045:ada8:be24:ed87:b592	237.135.181.146
b51a:901b:cb15:8045:ada8:be24:ed87:b593	237.135.181.147
b51a:901b:cb15:8045:ada8:be24:ed87:b594	237.135.181.148
b51a:901b:cb15:8045:ada8:be24:ed87:b595	237.135.181.149
b51a:901b:cb15:8045:ada8:be24:ed87:b596	237.135.181.150
b51a:901b:cb15:8045:ada8:be24:ed87:b597	237.135.181.151
b51a:901b:cb15:8045:ada8:be24:ed87:b598	237.135.181.152
b51a:901b:cb15:8045:ada8:be24:ed87:b599	237.135.181.153
b51a:901b:cb15:8045:ada8:be24:ed87:b59a	237.135.181.154
b51a:901b:cb15:8045:ada8:be24:ed87:b59b	237.135.181.155
b51a:901b:cb15:8045:ada8:be24:ed87:b59c	237.135.181.156
b51a:901b:cb15:8045:ada8:be24:ed87:b59d	237.135.181.157
b51a:901b:cb15:8045:ada8:be24:ed87:b59e	237.135.181.158
b51a:901b:cb15:8045:ada8:be24:ed87:b59f	237.135.181.159
b51a:901b:cb15:8045:ada8:be24:ed87:b5a0	237.135.181.160
b51a:901b:cb15:8045:ada8:be24:ed87:b5a1	237.135.181.161
b51a:901b:cb15:8045:ada8:be24:ed87:b5a2	237.135.181.162
b51a:901b:cb15:8045:ada8:be24:ed87:b5a3	237.135.181.163
b51a:901b:cb15:8045:ada8:be24:ed87:b5a4	237.135.181.164
b51a:901b:cb15:8045:ada8:be24:ed87:b5a5	237.135.181.165
b51a:901b:cb15:8045:ada8:be24:ed87:b5a6	237.135.181.166
b51a:901b:cb15:8045:ada8:be24:ed87:b5a7	237.135.181.167
b51a:901b:cb15:8045:ada8:be24:ed87:b5a8	237.135.181.168
b51a:901b:cb15:8045:ada8:be24:ed87:b5a9	237.135.181.169
b51a:901b:cb15:8045:ada8:be24:ed87:b5aa	237.135.181.170
b51a:901b:cb15:8045:ada8:be24:ed87:b5ab	237.135.181.171
b51a:901b:cb15:8045:ada8:be24:ed87:b5ac	237.135.181.172
b51a:901b:cb15:8045:ada8:be24:ed87:b5ad	237.135.181.173
b51a:901b:cb15:8045:ada8:be24:ed87:b5ae	237.135.181.174
b51a:901b:cb15:8045:ada8:be24:ed87:b5af	237.135.181.175
b51a:901b:cb15:8045:ada8:be24:ed87:b5b0	237.135.181.176
b51a:901b:cb15:8045:ada8:be24:ed87:b5b1	237.135.181.177
b51a:901b:cb15:8045:ada8:be24:ed87:b5b2	237.135.181.178
b51a:901b:cb15:8045:ada8:be24:ed87:b5b3	237.135.181.179
b51a:901b:cb15:8045:ada8:be24:ed87:b5b4	237.135.181.180

b51a:901b:cb15:8045:ada8:be24:ed87:b5b5	237.135.181.181
b51a:901b:cb15:8045:ada8:be24:ed87:b5b6	237.135.181.182
b51a:901b:cb15:8045:ada8:be24:ed87:b5b7	237.135.181.183
b51a:901b:cb15:8045:ada8:be24:ed87:b5b8	237.135.181.184
b51a:901b:cb15:8045:ada8:be24:ed87:b5b9	237.135.181.185
b51a:901b:cb15:8045:ada8:be24:ed87:b5ba	237.135.181.186
b51a:901b:cb15:8045:ada8:be24:ed87:b5bb	237.135.181.187
b51a:901b:cb15:8045:ada8:be24:ed87:b5bc	237.135.181.188
b51a:901b:cb15:8045:ada8:be24:ed87:b5bd	237.135.181.189
b51a:901b:cb15:8045:ada8:be24:ed87:b5be	237.135.181.190
b51a:901b:cb15:8045:ada8:be24:ed87:b5bf	237.135.181.191
b51a:901b:cb15:8045:ada8:be24:ed87:b5c0	237.135.181.192
b51a:901b:cb15:8045:ada8:be24:ed87:b5c1	237.135.181.193
b51a:901b:cb15:8045:ada8:be24:ed87:b5c2	237.135.181.194
b51a:901b:cb15:8045:ada8:be24:ed87:b5c3	237.135.181.195
b51a:901b:cb15:8045:ada8:be24:ed87:b5c4	237.135.181.196
b51a:901b:cb15:8045:ada8:be24:ed87:b5c5	237.135.181.197
b51a:901b:cb15:8045:ada8:be24:ed87:b5c6	237.135.181.198
b51a:901b:cb15:8045:ada8:be24:ed87:b5c7	237.135.181.199
b51a:901b:cb15:8045:ada8:be24:ed87:b5c8	237.135.181.200
b51a:901b:cb15:8045:ada8:be24:ed87:b5c9	237.135.181.201
b51a:901b:cb15:8045:ada8:be24:ed87:b5ca	237.135.181.202
b51a:901b:cb15:8045:ada8:be24:ed87:b5cb	237.135.181.203
b51a:901b:cb15:8045:ada8:be24:ed87:b5cc	237.135.181.204
b51a:901b:cb15:8045:ada8:be24:ed87:b5cd	237.135.181.205
b51a:901b:cb15:8045:ada8:be24:ed87:b5ce	237.135.181.206
b51a:901b:cb15:8045:ada8:be24:ed87:b5cf	237.135.181.207
b51a:901b:cb15:8045:ada8:be24:ed87:b5d0	237.135.181.208
b51a:901b:cb15:8045:ada8:be24:ed87:b5d1	237.135.181.209
b51a:901b:cb15:8045:ada8:be24:ed87:b5d2	237.135.181.210
b51a:901b:cb15:8045:ada8:be24:ed87:b5d3	237.135.181.211
b51a:901b:cb15:8045:ada8:be24:ed87:b5d4	237.135.181.212
b51a:901b:cb15:8045:ada8:be24:ed87:b5d5	237.135.181.213
b51a:901b:cb15:8045:ada8:be24:ed87:b5d6	237.135.181.214
b51a:901b:cb15:8045:ada8:be24:ed87:b5d7	237.135.181.215
b51a:901b:cb15:8045:ada8:be24:ed87:b5d8	237.135.181.216
b51a:901b:cb15:8045:ada8:be24:ed87:b5d9	237.135.181.217
b51a:901b:cb15:8045:ada8:be24:ed87:b5da	237.135.181.218
b51a:901b:cb15:8045:ada8:be24:ed87:b5db	237.135.181.219
b51a:901b:cb15:8045:ada8:be24:ed87:b5dc	237.135.181.220
b51a:901b:cb15:8045:ada8:be24:ed87:b5dd	237.135.181.221
b51a:901b:cb15:8045:ada8:be24:ed87:b5de	237.135.181.222
b51a:901b:cb15:8045:ada8:be24:ed87:b5df	237.135.181.223
b51a:901b:cb15:8045:ada8:be24:ed87:b5e0	237.135.181.224
b51a:901b:cb15:8045:ada8:be24:ed87:b5e1	237.135.181.225
b51a:901b:cb15:8045:ada8:be24:ed87:b5e2	237.135.181.226
b51a:901b:cb15:8045:ada8:be24:ed87:b5e3	237.135.181.227
b51a:901b:cb15:8045:ada8:be24:ed87:b5e4	237.135.181.228
b51a:901b:cb15:8045:ada8:be24:ed87:b5e5	237.135.181.229
b51a:901b:cb15:8045:ada8:be24:ed87:b5e6	237.135.181.230
b51a:901b:cb15:8045:ada8:be24:ed87:b5e7	237.135.181.231
b51a:901b:cb15:8045:ada8:be24:ed87:b5e8	237.135.181.232
b51a:901b:cb15:8045:ada8:be24:ed87:b5e9	237.135.181.233
b51a:901b:cb15:8045:ada8:be24:ed87:b5ea	237.135.181.234
b51a:901b:cb15:8045:ada8:be24:ed87:b5eb	237.135.181.235
b51a:901b:cb15:8045:ada8:be24:ed87:b5ec	237.135.181.236
b51a:901b:cb15:8045:ada8:be24:ed87:b5ed	237.135.181.237
b51a:901b:cb15:8045:ada8:be24:ed87:b5ee	237.135.181.238
b51a:901b:cb15:8045:ada8:be24:ed87:b5ef	237.135.181.239
b51a:901b:cb15:8045:ada8:be24:ed87:b5f0	237.135.181.240
b51a:901b:cb15:8045:ada8:be24:ed87:b5f1	237.135.181.241
b51a:901b:cb15:8045:ada8:be24:ed87:b5f2	237.135.181.242
b51a:901b:cb15:8045:ada8:be24:ed87:b5f3	237.135.181.243
b51a:901b:cb15:8045:ada8:be24:ed87:b5f4	237.135.181.244
b51a:901b:cb15:8045:ada8:be24:ed87:b5f5	237.135.181.245
b51a:901b:cb15:8045:ada8:be24:ed87:b5f6	237.135.181.246
b51a:901b:cb15:8045:ada8:be24:ed87:b5f7	237.135.181.247
b51a:901b:cb15:8045:ada8:be24:ed87:b5f8	237.135.181.248
b51a:901b:cb15:8045:ada8:be24:ed87:b5f9	237.135.181.249
b51a:901b:cb15:8045:ada8:be24:ed87:b5fa	237.135.181.250
b51a:901b:cb15:8045:ada8:be24:ed87:b5fb	237.135.181.251
b51a:901b:cb15:8045:ada8:be24:ed87:b5fc	237.135.181.252
b51a:901b:cb15:8045:ada8:be24:ed87:b5fd	237.135.181.253
b51a:901b:cb15:8045:ada8:be24:ed87:b5fe	237.135.181.254
b51a:901b:cb15:8045:ada8:be24:ed87:b5ff	237.135.181.255

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.