Route structure
IEPL, relay, and direct routes compared
Route names describe how data is organized between the local network and the target exit. They are not standalone speed ratings: the same route type can perform differently by region, carrier network, and time of day. Understanding the path structure is more useful than judging a route by its label alone.
IEPL
IEPL
IEPL routes use a dedicated transport segment across the international link. Data typically enters through a designated access point before following a planned international path to the exit region. Compared with connections that rely entirely on public networks, these routes prioritize path control and suit sustained transfers, video calls, remote desktops, extended streaming, and workflows sensitive to connection fluctuations.
Dedicated transport resources generally cost more to build and maintain, so service providers manage entry and exit capacity more carefully. Choose a node that matches the target service region. If the destination is in Europe, using an Asian route long-term solely because the Asian entry is closer may add another cross-region leg and may be less suitable than a European entry point.
RELAY
Relay routes
A relay route first sends the connection to an intermediate node suited to the access network, then forwards it to the target region. The goal is to avoid an unfavorable direct path between the local network and a distant exit, allowing the entry and international transport segments to use better-suited networks. A relay is not necessarily slower; a well-chosen relay can reduce unnecessary network hops.
These routes suit everyday international websites, AI tools, research, and routine content playback, while providing an alternative path across different carrier networks. Their cost usually falls between dedicated transport and ordinary direct connections. Check that the relay region follows a sensible path: for Japanese services, start with an Asia-Pacific relay; for North American services, compare North American entry points first.
DIRECT
Direct routes
A direct route connects the local network straight to the target exit without an additional relay entry point from the service. Its path is simple and works well when the local network already has good connectivity to the target region. It is also commonly used for regions that are farther away or have more distributed demand. Direct performance depends more heavily on the local carrier and the public international network’s routing at the time.
Resource allocation is relatively straightforward, and the cost structure is usually lower than dedicated transport. However, routing may change more noticeably across networks, continents, or busy periods. Direct does not simply mean “closest” or “fastest.” If the connection is unstable, try a relay in the same region instead of immediately switching to a geographically unrelated exit.