F5 Inc. (AS35280)

84 colocation facilities on-net · across 22 metros · Security / SASE cloud

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AS35280 is the routing footprint of F5 Distributed Cloud, and its registry record tells you where it came from: allocated in France, held by a French entity, and annotated in the RIPE database with a remark that it was formerly Acorus Networks and Volterra. F5 bought Volterra in January 2021 for 500 million dollars and inherited the French scrubbing and edge network along with it. Silverline, the managed protection service F5 ran before that, has been declared end of life and its customers moved onto Distributed Cloud.

For a tenant this is a security and delivery cloud rather than something you interconnect with commercially. There is no port, cross-connect or transit product on it — you attach over the public internet, by diverting traffic to it, or by running an F5 software node inside your own cage and letting it join the platform's regional edges over connectivity you already have. What proximity buys is a shorter path to those regional edges. Note too that the heavier scrubbing footprint sits on a separate F5 system registered in the United States, so prefixes diverted during an attack may not originate here at all.

F5 Inc. (AS35280) is on-net at 84 colocation facilities in the ColoMap directory.

Top metros where F5 Inc. (AS35280) is reachable: Paris, FR, London, GB, Washington, DC, US, Stockholm, SE, Santa Clara, CA, US.

Use the directory below to find a facility on-net with F5 Inc. (AS35280), or request a quote tailored to your connectivity requirements.

F5 Inc. (AS35280) at a Glance

AS number AS35280
Network type Distributed application security and delivery cloud
Ownership F5, Inc., which acquired Volterra in January 2021
Network scale Around 55 IPv4 and six IPv6 prefixes announced, allocated in France and formerly Acorus Networks and Volterra, separate United States system AS55002 carries the legacy scrubbing footprint
Services Application delivery and load balancing web application firewall DDoS mitigation bot defence API security multicloud networking edge compute
Routing Invalid routes dropped, route servers used at most fabrics, no customer transit sessions offered on this system
Peering policy Selective, route servers used at most fabrics, invalid routes dropped, multiple locations preferred, no contract required
Also known as Volterra / Acorus Networks / Silverline

Operators co-located with F5 Inc. (AS35280)

  • Equinix 52
  • Digital Realty 10
  • NTT DATA, Inc. 2
  • TIS Inc. 2
  • Accenture 1
  • Cologix 1
  • Diyixian.com Limited 1
  • Dream Fusion - IT Services, Lda 1

Facilities on-net with F5 Inc. (AS35280)

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