Talk to sales

Eleven gates on five continents.

Together they have more than 7 Tbps of filtering capacity, spread out so that attacks get absorbed close to where they start. Click anywhere on the map to launch an attack and see which gate takes it, or pick a gate to read why we put it there.

Anycast demoSimulated attacks

Interactive world map with SentiGate's 11 gates. Clicking a point simulates an attack from there and shows which gate absorbs it. Details for each gate are listed next to the map.

The background attacks are simulated, and yours go wherever you click.

We put gates where traffic already meets: big exchanges, cable landings and data center hubs. Each one blinks like a lighthouse in its own rhythm, so you can tell them apart. If you need a gate closer to your users, tell us where they are.

7+Tbpsof filtering capacity
11gates, all on anycast
5continents covered
6gates in the Americas
Anycast

One address, eleven places at once.

Every gate announces the same IP addresses. Internet routing then delivers each packet to whichever gate is closest in network terms.

Visitors in Madrid end up in Frankfurt or Amsterdam, and players in Lima end up in Panama City or São Paulo. Attacks follow the same rules, so a botnet spread around the world gets split into eleven smaller floods, and each of them runs into the gate nearest to it.

One anycast address198.51.100.24
  1. Los Angeles
  2. Dallas
  3. Ashburn
  4. Miami
  5. Panama City
  6. São Paulo
  7. Amsterdam
  8. Frankfurt
  9. Hong Kong
  10. Singapore
  11. Sydney

Find out which gate your traffic would use.

Send us your main markets, and we’ll show you where your users and your attackers would land.

Talk to sales How filtering works
Under attack

Let’s get you behind the gate.

This is what happens next.

  1. Write to our NOC. Put “URGENT” in the subject and tell us what’s being hit: a domain, an IP or a whole prefix, and roughly when it started.
  2. An engineer replies with a plan. For a website this is a DNS change and usually a new origin IP that the attackers don’t know yet. For a network it’s a Letter of Authorization, route objects and a GRE tunnel, so we can announce your prefix from our edge.
  3. The flood hits our gates instead of you. Once traffic flows through SentiGate, we tune the filters with you while the attack is still going.
noc@sentigate.cloud
Write to the NOC

Quick tip: if you run your own DNS, check the TTL on the record you’ll be changing. The shorter it is, the faster the switch to SentiGate takes effect.