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
cb15:901b:901b:1324:adaa:5155:7fac:c601	127.172.198.1
cb15:901b:901b:1324:adaa:5155:7fac:c602	127.172.198.2
cb15:901b:901b:1324:adaa:5155:7fac:c603	127.172.198.3
cb15:901b:901b:1324:adaa:5155:7fac:c604	127.172.198.4
cb15:901b:901b:1324:adaa:5155:7fac:c605	127.172.198.5
cb15:901b:901b:1324:adaa:5155:7fac:c606	127.172.198.6
cb15:901b:901b:1324:adaa:5155:7fac:c607	127.172.198.7
cb15:901b:901b:1324:adaa:5155:7fac:c608	127.172.198.8
cb15:901b:901b:1324:adaa:5155:7fac:c609	127.172.198.9
cb15:901b:901b:1324:adaa:5155:7fac:c60a	127.172.198.10
cb15:901b:901b:1324:adaa:5155:7fac:c60b	127.172.198.11
cb15:901b:901b:1324:adaa:5155:7fac:c60c	127.172.198.12
cb15:901b:901b:1324:adaa:5155:7fac:c60d	127.172.198.13
cb15:901b:901b:1324:adaa:5155:7fac:c60e	127.172.198.14
cb15:901b:901b:1324:adaa:5155:7fac:c60f	127.172.198.15
cb15:901b:901b:1324:adaa:5155:7fac:c610	127.172.198.16
cb15:901b:901b:1324:adaa:5155:7fac:c611	127.172.198.17
cb15:901b:901b:1324:adaa:5155:7fac:c612	127.172.198.18
cb15:901b:901b:1324:adaa:5155:7fac:c613	127.172.198.19
cb15:901b:901b:1324:adaa:5155:7fac:c614	127.172.198.20
cb15:901b:901b:1324:adaa:5155:7fac:c615	127.172.198.21
cb15:901b:901b:1324:adaa:5155:7fac:c616	127.172.198.22
cb15:901b:901b:1324:adaa:5155:7fac:c617	127.172.198.23
cb15:901b:901b:1324:adaa:5155:7fac:c618	127.172.198.24
cb15:901b:901b:1324:adaa:5155:7fac:c619	127.172.198.25
cb15:901b:901b:1324:adaa:5155:7fac:c61a	127.172.198.26
cb15:901b:901b:1324:adaa:5155:7fac:c61b	127.172.198.27
cb15:901b:901b:1324:adaa:5155:7fac:c61c	127.172.198.28
cb15:901b:901b:1324:adaa:5155:7fac:c61d	127.172.198.29
cb15:901b:901b:1324:adaa:5155:7fac:c61e	127.172.198.30
cb15:901b:901b:1324:adaa:5155:7fac:c61f	127.172.198.31
cb15:901b:901b:1324:adaa:5155:7fac:c620	127.172.198.32
cb15:901b:901b:1324:adaa:5155:7fac:c621	127.172.198.33
cb15:901b:901b:1324:adaa:5155:7fac:c622	127.172.198.34
cb15:901b:901b:1324:adaa:5155:7fac:c623	127.172.198.35
cb15:901b:901b:1324:adaa:5155:7fac:c624	127.172.198.36
cb15:901b:901b:1324:adaa:5155:7fac:c625	127.172.198.37
cb15:901b:901b:1324:adaa:5155:7fac:c626	127.172.198.38
cb15:901b:901b:1324:adaa:5155:7fac:c627	127.172.198.39
cb15:901b:901b:1324:adaa:5155:7fac:c628	127.172.198.40
cb15:901b:901b:1324:adaa:5155:7fac:c629	127.172.198.41
cb15:901b:901b:1324:adaa:5155:7fac:c62a	127.172.198.42
cb15:901b:901b:1324:adaa:5155:7fac:c62b	127.172.198.43
cb15:901b:901b:1324:adaa:5155:7fac:c62c	127.172.198.44
cb15:901b:901b:1324:adaa:5155:7fac:c62d	127.172.198.45
cb15:901b:901b:1324:adaa:5155:7fac:c62e	127.172.198.46
cb15:901b:901b:1324:adaa:5155:7fac:c62f	127.172.198.47
cb15:901b:901b:1324:adaa:5155:7fac:c630	127.172.198.48
cb15:901b:901b:1324:adaa:5155:7fac:c631	127.172.198.49
cb15:901b:901b:1324:adaa:5155:7fac:c632	127.172.198.50
cb15:901b:901b:1324:adaa:5155:7fac:c633	127.172.198.51
cb15:901b:901b:1324:adaa:5155:7fac:c634	127.172.198.52
cb15:901b:901b:1324:adaa:5155:7fac:c635	127.172.198.53
cb15:901b:901b:1324:adaa:5155:7fac:c636	127.172.198.54
cb15:901b:901b:1324:adaa:5155:7fac:c637	127.172.198.55
cb15:901b:901b:1324:adaa:5155:7fac:c638	127.172.198.56
cb15:901b:901b:1324:adaa:5155:7fac:c639	127.172.198.57
cb15:901b:901b:1324:adaa:5155:7fac:c63a	127.172.198.58
cb15:901b:901b:1324:adaa:5155:7fac:c63b	127.172.198.59
cb15:901b:901b:1324:adaa:5155:7fac:c63c	127.172.198.60

cb15:901b:901b:1324:adaa:5155:7fac:c63d	127.172.198.61
cb15:901b:901b:1324:adaa:5155:7fac:c63e	127.172.198.62
cb15:901b:901b:1324:adaa:5155:7fac:c63f	127.172.198.63
cb15:901b:901b:1324:adaa:5155:7fac:c640	127.172.198.64
cb15:901b:901b:1324:adaa:5155:7fac:c641	127.172.198.65
cb15:901b:901b:1324:adaa:5155:7fac:c642	127.172.198.66
cb15:901b:901b:1324:adaa:5155:7fac:c643	127.172.198.67
cb15:901b:901b:1324:adaa:5155:7fac:c644	127.172.198.68
cb15:901b:901b:1324:adaa:5155:7fac:c645	127.172.198.69
cb15:901b:901b:1324:adaa:5155:7fac:c646	127.172.198.70
cb15:901b:901b:1324:adaa:5155:7fac:c647	127.172.198.71
cb15:901b:901b:1324:adaa:5155:7fac:c648	127.172.198.72
cb15:901b:901b:1324:adaa:5155:7fac:c649	127.172.198.73
cb15:901b:901b:1324:adaa:5155:7fac:c64a	127.172.198.74
cb15:901b:901b:1324:adaa:5155:7fac:c64b	127.172.198.75
cb15:901b:901b:1324:adaa:5155:7fac:c64c	127.172.198.76
cb15:901b:901b:1324:adaa:5155:7fac:c64d	127.172.198.77
cb15:901b:901b:1324:adaa:5155:7fac:c64e	127.172.198.78
cb15:901b:901b:1324:adaa:5155:7fac:c64f	127.172.198.79
cb15:901b:901b:1324:adaa:5155:7fac:c650	127.172.198.80
cb15:901b:901b:1324:adaa:5155:7fac:c651	127.172.198.81
cb15:901b:901b:1324:adaa:5155:7fac:c652	127.172.198.82
cb15:901b:901b:1324:adaa:5155:7fac:c653	127.172.198.83
cb15:901b:901b:1324:adaa:5155:7fac:c654	127.172.198.84
cb15:901b:901b:1324:adaa:5155:7fac:c655	127.172.198.85
cb15:901b:901b:1324:adaa:5155:7fac:c656	127.172.198.86
cb15:901b:901b:1324:adaa:5155:7fac:c657	127.172.198.87
cb15:901b:901b:1324:adaa:5155:7fac:c658	127.172.198.88
cb15:901b:901b:1324:adaa:5155:7fac:c659	127.172.198.89
cb15:901b:901b:1324:adaa:5155:7fac:c65a	127.172.198.90
cb15:901b:901b:1324:adaa:5155:7fac:c65b	127.172.198.91
cb15:901b:901b:1324:adaa:5155:7fac:c65c	127.172.198.92
cb15:901b:901b:1324:adaa:5155:7fac:c65d	127.172.198.93
cb15:901b:901b:1324:adaa:5155:7fac:c65e	127.172.198.94
cb15:901b:901b:1324:adaa:5155:7fac:c65f	127.172.198.95
cb15:901b:901b:1324:adaa:5155:7fac:c660	127.172.198.96
cb15:901b:901b:1324:adaa:5155:7fac:c661	127.172.198.97
cb15:901b:901b:1324:adaa:5155:7fac:c662	127.172.198.98
cb15:901b:901b:1324:adaa:5155:7fac:c663	127.172.198.99
cb15:901b:901b:1324:adaa:5155:7fac:c664	127.172.198.100
cb15:901b:901b:1324:adaa:5155:7fac:c665	127.172.198.101
cb15:901b:901b:1324:adaa:5155:7fac:c666	127.172.198.102
cb15:901b:901b:1324:adaa:5155:7fac:c667	127.172.198.103
cb15:901b:901b:1324:adaa:5155:7fac:c668	127.172.198.104
cb15:901b:901b:1324:adaa:5155:7fac:c669	127.172.198.105
cb15:901b:901b:1324:adaa:5155:7fac:c66a	127.172.198.106
cb15:901b:901b:1324:adaa:5155:7fac:c66b	127.172.198.107
cb15:901b:901b:1324:adaa:5155:7fac:c66c	127.172.198.108
cb15:901b:901b:1324:adaa:5155:7fac:c66d	127.172.198.109
cb15:901b:901b:1324:adaa:5155:7fac:c66e	127.172.198.110
cb15:901b:901b:1324:adaa:5155:7fac:c66f	127.172.198.111
cb15:901b:901b:1324:adaa:5155:7fac:c670	127.172.198.112
cb15:901b:901b:1324:adaa:5155:7fac:c671	127.172.198.113
cb15:901b:901b:1324:adaa:5155:7fac:c672	127.172.198.114
cb15:901b:901b:1324:adaa:5155:7fac:c673	127.172.198.115
cb15:901b:901b:1324:adaa:5155:7fac:c674	127.172.198.116
cb15:901b:901b:1324:adaa:5155:7fac:c675	127.172.198.117
cb15:901b:901b:1324:adaa:5155:7fac:c676	127.172.198.118
cb15:901b:901b:1324:adaa:5155:7fac:c677	127.172.198.119
cb15:901b:901b:1324:adaa:5155:7fac:c678	127.172.198.120

cb15:901b:901b:1324:adaa:5155:7fac:c679	127.172.198.121
cb15:901b:901b:1324:adaa:5155:7fac:c67a	127.172.198.122
cb15:901b:901b:1324:adaa:5155:7fac:c67b	127.172.198.123
cb15:901b:901b:1324:adaa:5155:7fac:c67c	127.172.198.124
cb15:901b:901b:1324:adaa:5155:7fac:c67d	127.172.198.125
cb15:901b:901b:1324:adaa:5155:7fac:c67e	127.172.198.126
cb15:901b:901b:1324:adaa:5155:7fac:c67f	127.172.198.127
cb15:901b:901b:1324:adaa:5155:7fac:c680	127.172.198.128
cb15:901b:901b:1324:adaa:5155:7fac:c681	127.172.198.129
cb15:901b:901b:1324:adaa:5155:7fac:c682	127.172.198.130
cb15:901b:901b:1324:adaa:5155:7fac:c683	127.172.198.131
cb15:901b:901b:1324:adaa:5155:7fac:c684	127.172.198.132
cb15:901b:901b:1324:adaa:5155:7fac:c685	127.172.198.133
cb15:901b:901b:1324:adaa:5155:7fac:c686	127.172.198.134
cb15:901b:901b:1324:adaa:5155:7fac:c687	127.172.198.135
cb15:901b:901b:1324:adaa:5155:7fac:c688	127.172.198.136
cb15:901b:901b:1324:adaa:5155:7fac:c689	127.172.198.137
cb15:901b:901b:1324:adaa:5155:7fac:c68a	127.172.198.138
cb15:901b:901b:1324:adaa:5155:7fac:c68b	127.172.198.139
cb15:901b:901b:1324:adaa:5155:7fac:c68c	127.172.198.140
cb15:901b:901b:1324:adaa:5155:7fac:c68d	127.172.198.141
cb15:901b:901b:1324:adaa:5155:7fac:c68e	127.172.198.142
cb15:901b:901b:1324:adaa:5155:7fac:c68f	127.172.198.143
cb15:901b:901b:1324:adaa:5155:7fac:c690	127.172.198.144
cb15:901b:901b:1324:adaa:5155:7fac:c691	127.172.198.145
cb15:901b:901b:1324:adaa:5155:7fac:c692	127.172.198.146
cb15:901b:901b:1324:adaa:5155:7fac:c693	127.172.198.147
cb15:901b:901b:1324:adaa:5155:7fac:c694	127.172.198.148
cb15:901b:901b:1324:adaa:5155:7fac:c695	127.172.198.149
cb15:901b:901b:1324:adaa:5155:7fac:c696	127.172.198.150
cb15:901b:901b:1324:adaa:5155:7fac:c697	127.172.198.151
cb15:901b:901b:1324:adaa:5155:7fac:c698	127.172.198.152
cb15:901b:901b:1324:adaa:5155:7fac:c699	127.172.198.153
cb15:901b:901b:1324:adaa:5155:7fac:c69a	127.172.198.154
cb15:901b:901b:1324:adaa:5155:7fac:c69b	127.172.198.155
cb15:901b:901b:1324:adaa:5155:7fac:c69c	127.172.198.156
cb15:901b:901b:1324:adaa:5155:7fac:c69d	127.172.198.157
cb15:901b:901b:1324:adaa:5155:7fac:c69e	127.172.198.158
cb15:901b:901b:1324:adaa:5155:7fac:c69f	127.172.198.159
cb15:901b:901b:1324:adaa:5155:7fac:c6a0	127.172.198.160
cb15:901b:901b:1324:adaa:5155:7fac:c6a1	127.172.198.161
cb15:901b:901b:1324:adaa:5155:7fac:c6a2	127.172.198.162
cb15:901b:901b:1324:adaa:5155:7fac:c6a3	127.172.198.163
cb15:901b:901b:1324:adaa:5155:7fac:c6a4	127.172.198.164
cb15:901b:901b:1324:adaa:5155:7fac:c6a5	127.172.198.165
cb15:901b:901b:1324:adaa:5155:7fac:c6a6	127.172.198.166
cb15:901b:901b:1324:adaa:5155:7fac:c6a7	127.172.198.167
cb15:901b:901b:1324:adaa:5155:7fac:c6a8	127.172.198.168
cb15:901b:901b:1324:adaa:5155:7fac:c6a9	127.172.198.169
cb15:901b:901b:1324:adaa:5155:7fac:c6aa	127.172.198.170
cb15:901b:901b:1324:adaa:5155:7fac:c6ab	127.172.198.171
cb15:901b:901b:1324:adaa:5155:7fac:c6ac	127.172.198.172
cb15:901b:901b:1324:adaa:5155:7fac:c6ad	127.172.198.173
cb15:901b:901b:1324:adaa:5155:7fac:c6ae	127.172.198.174
cb15:901b:901b:1324:adaa:5155:7fac:c6af	127.172.198.175
cb15:901b:901b:1324:adaa:5155:7fac:c6b0	127.172.198.176
cb15:901b:901b:1324:adaa:5155:7fac:c6b1	127.172.198.177
cb15:901b:901b:1324:adaa:5155:7fac:c6b2	127.172.198.178
cb15:901b:901b:1324:adaa:5155:7fac:c6b3	127.172.198.179
cb15:901b:901b:1324:adaa:5155:7fac:c6b4	127.172.198.180

cb15:901b:901b:1324:adaa:5155:7fac:c6b5	127.172.198.181
cb15:901b:901b:1324:adaa:5155:7fac:c6b6	127.172.198.182
cb15:901b:901b:1324:adaa:5155:7fac:c6b7	127.172.198.183
cb15:901b:901b:1324:adaa:5155:7fac:c6b8	127.172.198.184
cb15:901b:901b:1324:adaa:5155:7fac:c6b9	127.172.198.185
cb15:901b:901b:1324:adaa:5155:7fac:c6ba	127.172.198.186
cb15:901b:901b:1324:adaa:5155:7fac:c6bb	127.172.198.187
cb15:901b:901b:1324:adaa:5155:7fac:c6bc	127.172.198.188
cb15:901b:901b:1324:adaa:5155:7fac:c6bd	127.172.198.189
cb15:901b:901b:1324:adaa:5155:7fac:c6be	127.172.198.190
cb15:901b:901b:1324:adaa:5155:7fac:c6bf	127.172.198.191
cb15:901b:901b:1324:adaa:5155:7fac:c6c0	127.172.198.192
cb15:901b:901b:1324:adaa:5155:7fac:c6c1	127.172.198.193
cb15:901b:901b:1324:adaa:5155:7fac:c6c2	127.172.198.194
cb15:901b:901b:1324:adaa:5155:7fac:c6c3	127.172.198.195
cb15:901b:901b:1324:adaa:5155:7fac:c6c4	127.172.198.196
cb15:901b:901b:1324:adaa:5155:7fac:c6c5	127.172.198.197
cb15:901b:901b:1324:adaa:5155:7fac:c6c6	127.172.198.198
cb15:901b:901b:1324:adaa:5155:7fac:c6c7	127.172.198.199
cb15:901b:901b:1324:adaa:5155:7fac:c6c8	127.172.198.200
cb15:901b:901b:1324:adaa:5155:7fac:c6c9	127.172.198.201
cb15:901b:901b:1324:adaa:5155:7fac:c6ca	127.172.198.202
cb15:901b:901b:1324:adaa:5155:7fac:c6cb	127.172.198.203
cb15:901b:901b:1324:adaa:5155:7fac:c6cc	127.172.198.204
cb15:901b:901b:1324:adaa:5155:7fac:c6cd	127.172.198.205
cb15:901b:901b:1324:adaa:5155:7fac:c6ce	127.172.198.206
cb15:901b:901b:1324:adaa:5155:7fac:c6cf	127.172.198.207
cb15:901b:901b:1324:adaa:5155:7fac:c6d0	127.172.198.208
cb15:901b:901b:1324:adaa:5155:7fac:c6d1	127.172.198.209
cb15:901b:901b:1324:adaa:5155:7fac:c6d2	127.172.198.210
cb15:901b:901b:1324:adaa:5155:7fac:c6d3	127.172.198.211
cb15:901b:901b:1324:adaa:5155:7fac:c6d4	127.172.198.212
cb15:901b:901b:1324:adaa:5155:7fac:c6d5	127.172.198.213
cb15:901b:901b:1324:adaa:5155:7fac:c6d6	127.172.198.214
cb15:901b:901b:1324:adaa:5155:7fac:c6d7	127.172.198.215
cb15:901b:901b:1324:adaa:5155:7fac:c6d8	127.172.198.216
cb15:901b:901b:1324:adaa:5155:7fac:c6d9	127.172.198.217
cb15:901b:901b:1324:adaa:5155:7fac:c6da	127.172.198.218
cb15:901b:901b:1324:adaa:5155:7fac:c6db	127.172.198.219
cb15:901b:901b:1324:adaa:5155:7fac:c6dc	127.172.198.220
cb15:901b:901b:1324:adaa:5155:7fac:c6dd	127.172.198.221
cb15:901b:901b:1324:adaa:5155:7fac:c6de	127.172.198.222
cb15:901b:901b:1324:adaa:5155:7fac:c6df	127.172.198.223
cb15:901b:901b:1324:adaa:5155:7fac:c6e0	127.172.198.224
cb15:901b:901b:1324:adaa:5155:7fac:c6e1	127.172.198.225
cb15:901b:901b:1324:adaa:5155:7fac:c6e2	127.172.198.226
cb15:901b:901b:1324:adaa:5155:7fac:c6e3	127.172.198.227
cb15:901b:901b:1324:adaa:5155:7fac:c6e4	127.172.198.228
cb15:901b:901b:1324:adaa:5155:7fac:c6e5	127.172.198.229
cb15:901b:901b:1324:adaa:5155:7fac:c6e6	127.172.198.230
cb15:901b:901b:1324:adaa:5155:7fac:c6e7	127.172.198.231
cb15:901b:901b:1324:adaa:5155:7fac:c6e8	127.172.198.232
cb15:901b:901b:1324:adaa:5155:7fac:c6e9	127.172.198.233
cb15:901b:901b:1324:adaa:5155:7fac:c6ea	127.172.198.234
cb15:901b:901b:1324:adaa:5155:7fac:c6eb	127.172.198.235
cb15:901b:901b:1324:adaa:5155:7fac:c6ec	127.172.198.236
cb15:901b:901b:1324:adaa:5155:7fac:c6ed	127.172.198.237
cb15:901b:901b:1324:adaa:5155:7fac:c6ee	127.172.198.238
cb15:901b:901b:1324:adaa:5155:7fac:c6ef	127.172.198.239
cb15:901b:901b:1324:adaa:5155:7fac:c6f0	127.172.198.240
cb15:901b:901b:1324:adaa:5155:7fac:c6f1	127.172.198.241
cb15:901b:901b:1324:adaa:5155:7fac:c6f2	127.172.198.242
cb15:901b:901b:1324:adaa:5155:7fac:c6f3	127.172.198.243
cb15:901b:901b:1324:adaa:5155:7fac:c6f4	127.172.198.244
cb15:901b:901b:1324:adaa:5155:7fac:c6f5	127.172.198.245
cb15:901b:901b:1324:adaa:5155:7fac:c6f6	127.172.198.246
cb15:901b:901b:1324:adaa:5155:7fac:c6f7	127.172.198.247
cb15:901b:901b:1324:adaa:5155:7fac:c6f8	127.172.198.248
cb15:901b:901b:1324:adaa:5155:7fac:c6f9	127.172.198.249
cb15:901b:901b:1324:adaa:5155:7fac:c6fa	127.172.198.250
cb15:901b:901b:1324:adaa:5155:7fac:c6fb	127.172.198.251
cb15:901b:901b:1324:adaa:5155:7fac:c6fc	127.172.198.252
cb15:901b:901b:1324:adaa:5155:7fac:c6fd	127.172.198.253
cb15:901b:901b:1324:adaa:5155:7fac:c6fe	127.172.198.254
cb15:901b:901b:1324:adaa:5155:7fac:c6ff	127.172.198.255

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.