European backbone · est. 2019
ISR Network operates a low-latency European backbone with managed routing, encrypted transport and high-throughput file delivery — purpose-built for organisations that move large datasets every day.
What we do
Three core capabilities, delivered through a single managed platform and a single point of contact.
Dedicated BGP capacity across IS-RNET peering points with traffic engineering, anycast endpoints and DDoS scrubbing built in.
Per-tenant tunnels using modern AEAD ciphers (ChaCha20-Poly1305, AES-128-GCM) with TLS 1.3 and forward secrecy across every hop.
Customer-to-customer transfer of arbitrarily large files through dedicated delivery endpoints. Up to 8 Gbit/s aggregate per tenant.
By the numbers
How clients use ISR
Studios exchanging multi-terabyte rushes between offices in Berlin, Amsterdam and Bucharest without dropping into public cloud egress.
Delivery TransportNightly off-site snapshots from European data centres to redundant storage targets, with encrypted-in-flight and at-rest guarantees.
DeliveryUniversities replicating instrument datasets between national HPC facilities over our dedicated 100G fibre paths.
RoutingEuropean-only edge presence for SaaS vendors who need GDPR-compliant data planes and predictable latency to end users.
Routing TransportNew tenant onboarding is currently open in DE, NL and RO. Provisioning lead time is typically 5 business days.
Talk to our team