PXS-LU-CSIRT (LU)

Constituency Type

• Commercial Organisation
• ISP Customer Base

Country of constituency

• Luxembourg

ASNs, Domains, IP ranges

• 56665

The scope of responsibility of PXS-LU-CSIRT applies to the Autonomous System Number (ASN) AS56665 also known as AS-PROXIMUS and covers services that Proximus Luxembourg S.A. offers to its customers and to its employees (ISP customers base and Commercial organizations on the B2B market). The full AS56665 is owned by Proximus Luxembourg S.A. however, it includes IP addresses that are statically assigned to customers for which Proximus Luxembourg S.A. will not intervene outside of the legal framework that we are bound to operate in. Consequently, the Proximus Luxembourg S.A. B2B customers using IP address(es) belonging to the Autonomous System AS56665 are all included in the constituency of PXS-LU-CSIRT wherever their physical location. The scope of activities of PXS-LU-CSIRT covers incidents originated from or targeted the Autonomous System AS56665. However, all related incidents happening within the AS itself may not be considered in the scope of the covered incidents but PXS-LU-CSIRT can also provide incident response coordination and support to the extent possible depending on its resources. PXS-LU-CSIRT may not have the authority to respond to every reported security events, vulnerabilities and incidents related to AS56665 and associated ranges of IP addresses. In particular, PXS-LU-CSIRT does not have the mandate to intervene for responding to information security incidents and vulnerabilities that are occurring on infrastructures, components and information systems not owned by Proximus Luxembourg S.A. In particular that means that equipment owned by our customers does not fall in the scope of PXS-LU-CSIRT responsibilities. However, in such a case and depending on the situation and to the extent possible depending on its resources, PXS-LU-CSIRT may coordinate and/or support the incident response and vulnerability response and alerts and warning services with the interested parties in compliance with the Law.