0. The program "ipv6calc" is produced and copyright 2001-2015 by Peter Bieringer <pb (at) bieringer.de>, except
* some codelines regarding address type resolving, which were directly copied from Linux kernel source (also GPL license)
related files are:
- libipv6addr.c
- libipv6addr.h
* code for uncompressing IPv6 addresses, which was copied from "ircd"
related file is
- librfc1884.c
* code for getopt (needed by OpenBSD)
related files are:
- getopt/getopt.c
- getopt/getopt.h
- getopt/getopt1.c
* external databases fallback code (header files only)
IP2Location (7.0.1): LGPL version 3
GeoIP (1.4.8): LGPL version 2.1
-> see directory "samplecode" in the source file for original versions
* source data of databases
IAB/OUI data is taken from IEEE
IPv4/IPv6 assignment data is taken from registries RIPE NCC, APNIC, ARIN, LACNIC, AfriNIC
1. The program "ipv6calc" is distributed under the GNU GPL version 2
(see COPYING file for more)
2015-05-07, Peter Bieringer <pb@bieringer.de>