Internet exchange point meaning

An internet exchange point (IXP) is a neutral facility where multiple networks (such as internet service providers, content delivery networks and cloud providers) interconnect to exchange IP traffic directly (peering), improving performance and reducing transit costs. In UK and Irish legal practice the term is descriptive and used across telecoms, outsourcing and transactional documents; it is not generally defined in communications legislation, but is recognised in cybersecurity frameworks as digital infrastructure. In the UK, operators of qualifying IXPs may fall within the Network and Information Systems Regulations 2018, with security and incident‑notification obligations and oversight by the relevant competent authority. In Ireland, the NIS framework (and NIS2 once implemented) similarly treats IXPs as critical digital infrastructure, subject to national implementing measures. Typical legal issues include: membership or peering agreements; access and colocation terms; service levels, resilience and business continuity; neutrality and non‑discrimination policies; competition law risk; cross‑connect arrangements; premises and facilities leases; and outage, liability and indemnity allocation. Usage and core characteristics are consistent across England and Wales, Scotland, Northern Ireland and Ireland. Sector regulators (for example, Ofcom in the UK and ComReg in Ireland) and NIS competent authorities may have relevant oversight depending on the services provided and applicable thresholds.