In computer networking, peering is a voluntary interconnection of administratively separate Internet networks for the purpose of exchanging traffic between the "down-stream" users of each network. Peering is settlement-free, also known as "bill-and-keep" or "sender keeps all", meaning that neither party pays the other in association with the exchange of traffic; instead, each derives and retains revenue from its own customers.
The London Internet Exchange (LINX) is a mutually governed Internet exchange point (IXP) providing peering services and public policy representation to network operators, encompassing over 950 different autonomous systems (ASNs). Established in 1994 in London, LINX operates IXPs in London, Manchester, Scotland, and Wales in the United Kingdom, as well as in Northern Virginia, United States.
The Internet backbone is the principal data routes between large, strategically interconnected computer networks and core routers of the Internet. These data routes are hosted by commercial, government, academic and other high-capacity network centers as well as the Internet exchange points and network access points, which exchange Internet traffic internationally. Internet service providers (ISPs) participate in Internet backbone traffic through privately negotiated interconnection agreements, primarily governed by the principle of settlement-free peering.
Internet exchange points are common grounds of IP networking, allowing participant Internet service providers (ISPs) to exchange data destined for their respective networks. IXPs are generally located at places with preexisting connections to multiple distinct networks, i.e., datacenters, and operate physical infrastructure (switches) to connect their participants. Organizationally, most IXPs are each independent not-for-profit associations of their constituent participating networks. The primary alternative to IXPs is private peering, where ISPs directly connect their networks.
The MAE was the first Internet Exchange Point (IXP). It began in 1992 with four locations in Washington, D.C., quickly extended to Vienna, Reston, and Ashburn, Virginia; and then subsequently to New York and Miami. Its name stood for "Metropolitan Area Ethernet," and was subsequently backronymed to "Metropolitan Area Exchange, East" upon the establishment of MAE-West in 1994. The MAE predated the National Information Infrastructure plan, which called for the establishment of IXPs throughout the United States. Although it initially had no single central nexus, one eventually formed in the underground parking garage of an office building in Vienna, VA.
BGP hijacking is the illegitimate takeover of groups of IP addresses by corrupting Internet routing tables maintained using the Border Gateway Protocol (BGP).
Netnod AB is a private limited company based in Stockholm, Sweden, that operates Internet exchange points and manages one of the thirteen root name servers for the Domain Name System (DNS). It also distributes the official Swedish time through the Network Time Protocol (NTP). It is fully owned by the nonprofit foundation TU-stiftelsen / TU-foundation.
Clearing house or Clearinghouse may refer to:
Average Per-Bit Delivery Cost, or APBDC, is the cost accounting method by which Internet Service Providers (ISPs) calculate their cost of goods sold.
The INOC-DBA hotline phone system is a global voice telephony network that connects the network operations centers and security incident response teams of critical Internet infrastructure providers such as backbone carriers, Internet service providers, and Internet exchanges as well as critical individuals within the policy, regulatory, Internet governance, security and vendor communities. It was built by Packet Clearing House in 2001, was publicly announced at NANOG in October 2002, and the secretariat function was transferred from PCH to the Brazilian CERT in 2015.
Bill Woodcock is the executive director of Packet Clearing House, the international organization responsible for providing operational support and security to critical Internet infrastructure, including Internet exchange points and the core of the domain name system; the chairman of the Foundation Council of Quad9; the president of WoodyNet; and the CEO of EcoTruc and EcoRace, companies developing electric vehicle technology for work and motorsport. Bill founded one of the earliest Internet service providers, and is best known for his 1989 development of the anycast routing technique that is now ubiquitous in Internet content distribution networks and the domain name system.
Nepal Internet Exchange is Nepal's only Internet exchange point, established to keep local traffic local and improve local web surfing with local content while saving international bandwidth. It was established in 2002 with the help of Packet Clearing House.
DE-CIX is an operator of carrier- and data-center-neutral Internet Exchanges, with operations in Europe, North America, Africa, the Middle East, India and Southeast Asia. All DE-CIX activities and companies are brought together under the umbrella of the DE-CIX Group AG.
IP exchange or (IPX) is a telecommunications interconnection model for the exchange of IP based traffic between customers of separate mobile and fixed operators as well as other types of service provider, via IP based Network-to-Network Interface. IPX is developed by the GSM Association.
Internet infrastructure refers to the physical systems that provide internet communication. It include networking cables, cellular towers, servers, internet exchange points, data centers, and individual computers.
Net bias is the counter-principle to net neutrality, which indicates differentiation or discrimination of price and the quality of content or applications on the Internet by ISPs. Similar terms include data discrimination, digital redlining, and network management.
Dmitry Vladimirovich Burkov is one of the Internet industry pioneers in Russia, Chairman of the Board of the Foundation for Assistance for Internet Technologies and Infrastructure Development, one of the originators of the Eurasia Network Operators' Group (ENOG).
The Manitoba Internet Exchange Inc (MBIX) is an Internet exchange point situated in Winnipeg, Manitoba, Canada. It allows traffic between members to stay within the Canadian jurisdiction, optimizing the performance and economy of traffic flows, while limiting the potential for extra-legal surveillance. MBIX is incorporated as a Manitoban tax-exempt non-profit corporation.
Quad9 is a global public recursive DNS resolver that aims to protect users from malware and phishing. Quad9 is operated by the Quad9 Foundation, a Swiss public-benefit, not-for-profit foundation with the purpose of improving the privacy and cybersecurity of Internet users, headquartered in Zürich. Quad9 is entirely subject to Swiss privacy law, and the Swiss government extends that protection of the law to Quad9's users throughout the world, regardless of citizenship or country of residence.
The Internet Exchange Point Of Nigeria (IXPN) is a neutral and not-for-profit Internet exchange point (IXP) founded in 2006 by the Nigerian Communications Commission (NCC) in partnership with the Internet Service Providers Association Of Nigeria (ISPAN). Among other things, IXPN was created to reduce connectivity costs in millions of dollars in offshore internet bandwidth payments, reduce latency from 900 milliseconds to 30 milliseconds for local content, serve as the central point for connecting Higher Educational Institutions (HEIs) towards the development of National Research and Educational Network (NREN). As at April 2022, IXPN is the 5th largest IXP in Africa by number of peers, and 3rd in Africa by traffic according to Packet Clearing House’s IXP directory
