- Bandwidth
- Border Gateway Protocol
- Cloud
- Colocation
- Connectivity
- Cross-Connects
- Encapsulation
- Enterprise
Show all 33 topics
- Ethernet
- Fiber
- gateway
- Infrastructure-as-a-Service
- Interconnection
- Internet
- Internet Protocol
- Long Haul
- Managed Services
- Multicloud
- Multiprotocol Label Switching
- Network Operator
- Network Service
- Optical Networking
- Platform-as-a-Service
- Protocol
- Public Cloud
- Services
- Software-as-a-Service
- Software-Defined Wide Area Network
- Traffic Engineering
- Traffic Optimization
- Virtual Private Network
- Wholesale
- Wide Area Network
No article in the knowledge graph for RETN yet.
Who is RETN?
RETN is an international network services provider delivering IP transit, Ethernet, Multiprotocol Label Switching (MPLS), wavelength, and related connectivity for enterprises, carriers, and content providers.
- Global IP transit and internet access services for carriers, cloud, and enterprise networks (network connectivity).
- Point-to-point and point-to-multipoint Ethernet and MPLS Virtual Private Network (VPN) services across a private backbone (WAN connectivity).
- Wavelength and dark fiber-based solutions for high-capacity data transport (optical transport).
- Data center and cloud on-ramp connectivity linking enterprise sites to major IXs, clouds, and colocation hubs (cloud connectivity).
- Network design, implementation, and managed services supporting cross-border and multi-region infrastructure (managed network services).
Show more
More About RETN
RETN operates as an international network services provider focused on IP transit, Ethernet, MPLS VPN, wavelength, and related transport services for enterprises, carriers, and content-intensive organizations. Its backbone and service portfolio are built to support wide area networks (WAN), cloud connectivity, and cross-border data transport where deterministic performance and predictable routing are required by technical stakeholders.
In enterprise environments, RETN’s offerings are typically deployed as primary or secondary connectivity between corporate data centers, headquarters, regional offices, and public cloud regions. Services such as IP transit (internet connectivity) and Ethernet/MPLS VPNs (WAN connectivity) are used to interconnect sites at Layer 3 and Layer 2, often as part of hybrid architectures that combine private Wide Area Network (WAN) links with public internet and cloud-direct paths. For carriers and ISPs, RETN supplies wholesale transit, backbone capacity, and last-mile aggregation to extend reach into specific regions and interconnection hubs.
From a technology standpoint, RETN’s network service stack is based on standard carrier-grade IP and optical transport technologies, including Border Gateway Protocol (BGP) for IP transit and routing, MPLS for VPNs and Traffic Engineering (TE), and DWDM-based wavelength services for high-capacity links (optical transport). Ethernet over MPLS and other Layer 2 encapsulation techniques are applied to provide point-to-point and multipoint connectivity with predictable bandwidth and SLA-backed characteristics. These capabilities allow integration into Software-Defined Wide Area Network (SD-WAN) overlays, multi-cloud routing, and enterprise security architectures that assume stable underlay connectivity.
RETN is also active in data center and cloud connectivity, linking customer premises and networks to major internet exchanges, cloud providers, and colocation sites (cloud connectivity). This includes cross-connects and metro or long-haul links that give enterprises deterministic paths into Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Software-as-a-Service (SaaS) environments. Technical teams use these services to design resilient architectures with diverse physical paths, redundant PoPs, and multi-homed BGP configurations for availability and traffic optimization.
Within an enterprise technology directory or marketplace taxonomy, RETN maps to categories such as IP transit and internet backbone services, carrier Ethernet and MPLS VPN services, optical wavelength and dark fiber transport, and data center and cloud on-ramp connectivity. Its portfolio aligns with needs in network infrastructure, WAN connectivity, interconnection, and managed network services where standardized protocols, predictable performance, and geographic reach are primary evaluation criteria.
Our description of RETN. Updated December 2025.
