We design and operate carrier-grade networks for ISPs and high-scale operators — backbone architecture, BGP and peering strategy, and the routing decisions that move real traffic and real cost.
Topology & Routing
Designing complex, multi-tiered topologies that hold up at scale. From edge integration to core-router optimization, we build networks that stay predictable as traffic grows.
Proactive infrastructure security audits designed specifically for large-scale infrastructure providers.
Reducing latency bottlenecks and optimizing packet routing for real-time applications.
Infrastructure that grows with your vision. We project 5-year capacity demands and build hardware-agnostic roadmaps.
Our network practice comes out of real ISP and carrier engagements — Tier-2 transit providers, regional carriers, and enterprise backbones. We bring the rigor, redundancy, and performance standards of service-provider networks to every engagement.
Redundancy and fast convergence designed into the topology from the start, with measurable mean-time-to-recovery targets — not bolted on later.
Capacity planning grounded in your real traffic matrix and growth curve, so the network has headroom before you need it — not after.
We optimize Cisco, Juniper, Arista, or open-source — no bias, just results. The best tool for your constraints wins.
The audit methodology we run on every engagement doesn't just look for broken cables — it evaluates the structural resilience of your topology under failure.
Simulating core failures to validate failover behavior and confirm mean-time-to-recovery targets.
Flow analysis (sFlow/NetFlow) to find latency outliers, unoptimized peering paths, and rebalance opportunities across the backbone.
Route filtering, RPKI origin validation, and control-plane hardening so a fat-fingered or hijacked prefix can't take the backbone down.
Capability Pillars
Core network design, capacity planning, and carrier-grade routing for high-scale ISPs and telcos.
BGP peering strategy, route filtering, DDoS mitigation, and perimeter hardening.
Latency, throughput, and reliability tuning across backbone, edge, and last-mile.
Vendor-agnostic equipment selection, procurement, and deployment across every layer of the stack.
An ISP network audit reviews topology, BGP and peering policy, route filtering, RPKI posture, control-plane resilience, capacity planning, latency paths, hardware constraints, and failure behavior.
Yes. Coplango helps ISPs and operators design BGP policy, peering strategy, transit decisions, route filtering, RPKI origin validation, and traffic-engineering improvements.
Coplango is vendor-neutral and can work across Cisco, Juniper, Arista, open-source routing stacks, and mixed environments where the right architecture matters more than a single vendor preference.
Schedule a working session with a lead architect to identify critical optimizations in your network.
