ColoMap

SIX Seattle

Seattle Internet Exchange (MTU 1500)

Seattle, United States · 15 facilities · 111 networks · Visit IX website →

Find colocation with peering access to SIX Seattle in Seattle. Compare 15 connected data centers below, join 374 member networks already peering at this exchange, and request free quotes for colocation + IX port from any facility on this page.

Get Free Quotes for SIX Seattle Colocation →

Facilities reaching SIX Seattle (15)

Networks at this exchange (111)

AARNet (AS7575) Adobe Systems (AS15224) Advanced Communications Technology (AS30110) Akamai Technologies (AS20940) Alaska Communications Systems Group, Inc. (AS7782) AllWorldIT ZA (AS328112) Altius Institute for Biomedical Sciences (AS395664) Altopia Corporation (AS6456) Apple Inc. (AS714) APPLEBEE-NETWORKS (AS23459) Applied Operations (AS40475) ATGBB (AS4258) Axia Connect Ltd. (AS54182) Bell Canada Backbone (AS577) BendTel (AS27008) Bill & Melinda Gates Foundation (AS15238) Blackfoot Communications Inc (AS21947) CacheFly (AS30081) CANARIE Inc (AS6509) CarverLink (AS55216) Charter Communications (AS20115) Cisco Umbrella (AS36692) Clackamas ESD (AS36416) Clearfly Communications (AS27400) Cloudflare (AS13335) Collier Technologies (AS25819) CSS Communications (AS26792) Cutting Edge Communications (AS10594) DALnet IRC Network (AS31800) Default Route, LLC (AS13722) Digital Fortress - AS2044 (AS2044) Eastlink (AS11260) Education Networks of America, Inc. (AS11686) Evocative Global (AS4213) Fiberhub (AS53340) FogNet - iFog GmbH (AS34927) Frontier Networks (AS7311) General Communications Incorp (AS8047) Globe Telecom (AS4775) Google LLC (AS15169) Gorge Networks (AS11233) GTA/Teleguam Holdings, LLC (AS9246) Hawaiian Telcom (AS36149) HOOP7NETWORK (AS216440) Host Universal (AS136557) Hurricane Electric (AS6939) Inland Telephone Company (AS26088) InServer Networks (AS26329) Interconnecx, LLC (AS13737) Intermax Networks (AS46353) Internet Initiative Japan (AS2497) Internet2 I2PX (AS11164) IsoFusion, Inc. (AS18530) iTel Networks Inc (AS16696) King County I-NET (AS2544) LES.NET (AS18451) LG Uplus (AS3786) LS Networks (AS25899) Matrix Cable International Exchange (MCIX) (AS55818) MCKAYCOM LTD (AS50763) MCSnet (AS36817) Meta (AS32934) Metapeer (AS13331) Microsoft (AS8075) Montana West LLC (AS54327) Mouat's Technology Services, Inc. (AS3601) Netflix (AS2906) NoaNet (AS16713) Northwest Nexus (AS1982) Novus Entertainment Inc. (AS40029) Nuclearfallout Enterprises, Inc. (AS32751) OVHcloud (AS16276) Pacific Northwest Gigapop (AS101) PCCW Global (AS3491) PCH AS3856 (AS3856) Pocketinet Communications (AS23265) Pudu, LLC (AS47689) Rainier Connect (AS20394) RamNode (AS3842) RETN (AS9002) RisingNet.com (AS33211) Rock Island Technology Solutions (AS19518) Scatter Creek InfoNet (AS10973) Seattle Public Library (AS21525) ServedBy the Net (AS53837) Shaw Cablesystems (AS6327) Silver Star Telecom (AS32869) SoftLayer Technologies, Inc. (an IBM Company) (AS36351) Stargate Connections Inc. (AS19171) StarTouch, Inc. (AS15177) State of Oregon (AS1798) SupraNet Communications (AS4150) Syringa Networks (AS15305) TCT West, Inc. (AS4474) Telebyte NW (AS13871) TeraGo Networks Inc. (AS20161) Threshold Communications (AS7752) TierPoint LLC (AS17378) Ting Fiber (Backbone) (AS32133) UCAID (AS11537) Uniserve Communications Corp (AS19662) Valve Corporation (AS32590) Verisign (AS7342) Vision Net AS8057 (AS8057) Wave Division Holdings (AS11404) Wowrack.com (AS23033) Xiber LLC (AS393950) XMission (AS6315) Xplore Inc. (AS22995) Yahoo (AS10310) Zoho (AS2639)

Why Peer at SIX Seattle?

SIX Seattle is a major peering hub in Seattle, US. With approximately 374 member networks peering on its fabric, joining cuts transit costs by routing traffic directly to other members instead of through upstream IP transit providers. Operators colocated at any of the 15 connected data centers can purchase a cross-connect to SIX Seattle's shared switching fabric and start peering bilaterally or via route servers.

Typical reasons network operators peer at SIX Seattle:

Peering Services & Cross-Connects at SIX Seattle

Most colocation operators at the facilities below offer direct cross-connects to the SIX Seattle shared fabric. When you request a free quote for colocation at any of those facilities, specify the peering services you need so operators can confirm pricing for both the cabinet and the IX port.

IX Ports & Capacity

  • Port speeds — 1 GbE, 10 GbE, 100 GbE, 400 GbE for the largest members
  • LACP aggregation — bond multiple ports for higher capacity
  • Quarantine VLAN — pre-production isolation before going live
  • Port redundancy — connect from two cabinets / switches for resilience
  • Membership tiers vary by IX (member vs. customer vs. reseller)

BGP & Peering

  • Bilateral peering — direct BGP sessions with chosen members
  • Route server peering — multi-lateral sessions with most members in one BGP turn-up
  • RPKI / ROA filtering increasingly required by route server operators
  • BYO ASN — bring your own AS number; multi-homed deployments standard
  • IPv4 + IPv6 dual-stack peering across both fabrics

Cross-Connect to Fabric

  • Carrier-neutral cross-connect from your cabinet to the IX edge port
  • SMF (single-mode fiber) for 10G+ connections
  • Cross-facility — extension via dark fiber to SIX Seattle if your cabinet is at a remote site
  • One-time install + monthly recurring billing typical
  • Latency to fabric typically under 1 ms within a meet-me room

Cloud On-Ramps & Transit

  • AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect — many co-locate with major IXes
  • IP transit blends alongside peering for non-member destinations
  • DDoS mitigation — at-fabric or at-cabinet options
  • Looking glass access for path diagnostics
  • Route optimization tools and BGP analytics integrations

Request Free Quotes for SIX Seattle Colocation + Peering →

Free Quotes for SIX Seattle Colocation + Peering

Total cost-to-peer at SIX Seattle typically combines several line items: colocation space and power, cross-connect to the IX fabric, and the IX membership/port fee itself. ColoMap connects you directly with colocation operators for free, no-obligation quotes — most respond within 1–2 business days.

Common quote requests include:

Request Free Quotes → No signup, no obligation.

Frequently Asked Questions — SIX Seattle

How do I peer at SIX Seattle?
To peer at SIX Seattle, you need three things: (1) a cabinet at one of the connected colocation facilities listed on this page, (2) a cross-connect from your cabinet to the IX edge port in the meet-me room, (3) an IX membership and BGP turn-up. Use the free quote request to source all three at once — most colocation operators handle the cross-connect and can coordinate the IX membership process.
Which colocation facilities can I peer at SIX Seattle from?
15 colocation facilities offer direct cross-connect access to the SIX Seattle fabric. Browse the full list above, then request a free quote from any facility you're interested in.
How many networks peer at SIX Seattle?
Approximately 374 networks are members of SIX Seattle. Larger membership generally means broader peering reach and lower transit costs for high-volume operators.
What port speeds are available at SIX Seattle?
Most large IXes offer port speeds from 1 GbE up to 400 GbE, with LACP port aggregation for additional capacity. Pricing varies by speed and tier. Specify your expected traffic levels in your free quote so operators can recommend the right port.
Are the SIX Seattle colocation quotes really free?
Yes — every quote on ColoMap is free and no-obligation. We route your request to the facility's sales team and you receive pricing directly from the provider, including any IX-specific options. No signup or credit card required.
How fast will I get pricing for SIX Seattle colocation?
Most operators respond within 1–2 business days. Mention your timeline in the quote request and operators will prioritize urgent deployments.

Get Free Quotes for SIX Seattle Colocation

Tell us your requirements — cabinet size, power, IX port speed, peering scope — and we'll route your request to colocation facilities offering direct SIX Seattle access. Free, no-obligation, with most operators responding in 1–2 business days. No signup or credit card required.

We'll route your request to matching facilities and email you a copy.