BGP Routing and Backbone Carriers: Architecting Low Latency in Asia 🌏💻

When deploying applications in Asia, developers often focus on the server hardware. But what about the physical network? At Fit Servers, we spend a lot of time optimizing BGP routing tables to ensure packets take the least-congested paths. To do this, we have to leverage a complex mix of Tier 1 and Tier 2 backbone carriers. The Carrier Landscape in APAC If you are pushing workloads to users in Asia, here is who is handling your packets: NTT Communications (AS2914): The benchmark for ultra-low latency in Japan. Singtel: The undisputed cornerstone of the ASEAN internet. Tata & Bharti Airtel: Crucial for penetrating the complex Indian domestic market. China Telecom (CN2 GIA): The absolute gold standard for minimizing packet loss at the Chinese border. How Fit Servers Achieves <5ms Latency We don't rely on a single upstream provider. By operating in carrier-neutral facilities, our NOC maintains connectivity from multiple carriers. If one path drops or clogs, our routers automatically failo