Licenses and data
Extension and security core
The single TYPO3 extension netresearch/ is supplied
under GPL-2.0-or-later. The complete GPLv2 text is in LICENSE.
at the extension root.
The embedded security core under Classes/ was created
under MIT. Its license and copyright notices are preserved; the complete
text is in LICENSE-. Combining the code does not create
a second published package or claim to relicense the core.
LICENSES. describes the license mapping within the package.
Third-party runtime libraries are not bundled again in a separate vendor directory. The supported TYPO3 installation provides these components; their own license notices continue to apply. The optional nr-vault patch belongs to the existing GPL-licensed nr-vault project.
Netresearch logo
The unchanged logo under Resources/Public/Icons/Extension.svg is
copyright Netresearch DTT GmbH and licensed under
CC-BY-SA-4.0.
The SVG retains its original license and attribution notices.
Address data and sources
The bundled data under
Resources/ contains the
derived rules, binary test corpus and a source manifest. It distinguishes
the retrieval date, registry version, hash of the downloaded original and
hash of the derived rules. The primary registries are the
IANA IPv4 Special-Purpose Address Registry
and the
IANA IPv6 Special-Purpose Address Registry.
Additional metadata denials are justified in the same source metadata. The respective source licenses and rights to recorded third-party material remain in effect. Original specifications and ADRs are preserved unchanged in Git history and the external source archive. This manual does not retrospectively alter their original statements.
Address data is versioned with the extension. A rule update requires a new approval with corpus, CIDR and actual wire checks, and replacement of the affected policy snapshots.