GRE Tunneling Solutions
Route your leased IPv4 address space through dedicated tunnels, delivered over GRE or WireGuard. Connect to any infrastructure worldwide.
Tunnel Features
Low Latency
Optimized tunnel endpoints in major data center hubs across Europe, US, and Asia for minimal latency overhead.
Global Endpoints
Choose tunnel endpoints in 20+ locations. Route your leased IPs through the nearest point of presence.
GRE or WireGuard
We support both GRE and WireGuard as tunnel delivery protocols. Choose the option that best fits your network setup and environment.
WireGuard Support
Choose between standard GRE and modern WireGuard tunnels. WireGuard works through NAT and CGNAT, making it ideal for locations without a public IP.
Custom Configuration
Tailored MTU settings, keepalive timers, and routing policies. We configure everything to your specifications.
Redundant Tunnels
Set up primary and failover tunnels for high availability. Automatic failover with sub-second convergence.
Technical Specifications
Our tunnel infrastructure is built on enterprise-grade hardware with redundant uplinks.
# GRE Tunnel Configuration Example interface Tunnel0 ip address 10.0.0.2 255.255.255.252 tunnel source 203.0.113.1 tunnel destination 198.51.100.1 tunnel mode gre ip ip mtu 1476 # WireGuard Alternative [Interface] Address = 10.0.0.2/30 PrivateKey = <your-private-key> Table = off [Peer] PublicKey = <rtm-public-key> Endpoint = 198.51.100.1:51820 AllowedIPs = 0.0.0.0/0
Common Use Cases
Host Servers Without ISP IPs
Run servers from your office or on-premise location using your leased IPv4 space via a tunnel, without depending on your ISP's address allocation.
Bypass Port 25 Restrictions
Most residential and business ISPs block outbound port 25. Route your mail traffic through a tunnel to send email from your leased IPv4 addresses.
Remote Data Center Connectivity
Connect leased IPv4 blocks to your infrastructure in remote data centers without requiring direct peering or transit.
Rent Less Than a /24
A /24 is the smallest self-routable block, but you don't always need 256 IPs. Rent exactly what you need and take advantage of our low per-IP pricing, far below what hosting providers or ISPs typically charge.
Ready to Secure Your IPv4 Addresses?
Whether you need to lease, buy, or sell IPv4 space, our team of experts is ready to help. Get a custom quote within 24 hours.