Networks (ASNs)

13,926 networks have a tracked presence in at least one data-center facility. The full list is 34,000+ and addressable by ASN — this page shows the top 100 by data-center footprint.

A network is an Autonomous System (AS) — a routing entity with its own block of IP space. Networks “present” at a facility have peering ports or transit capacity there. Direct any URL: /networks/15169 (Google), /networks/16509 (AWS), /networks/13335 (Cloudflare).

• 0001AS174Cogent Communications, Inc.NSP
  100+Tbps798 facilities
• 0002AS6461ZayoNSP
  20-50Tbps378 facilities
• 0003AS49915Megaport Global AccessNSP
  347 facilities
• 0004AS6939Hurricane ElectricNSP
  100+Tbps334 facilities
• 0005AS1299Arelion (Twelve99)NSP
  100+Tbps272 facilities
• 0006AS3257GTT Communications (AS3257)NSP
  272 facilities
• 0007AS13335CloudflareContent
  215 facilities
• 0008AS20940Akamai TechnologiesContent
  100+Tbps210 facilities
• 0009AS8220ColtNSP
  1-5Tbps190 facilities
• 0010AS16509Amazon.comEnterprise
  174 facilities
• 0011AS9002RETNNSP
  20-50Tbps171 facilities
• 0012AS8075MicrosoftContent
  157 facilities
• 0013AS57463NetIX CommunicationsNSP
  1-5Tbps153 facilities
• 0014AS5400BTNSP
  1-5Tbps138 facilities
• 0015AS41095IPTP NetworksNSP
  1-5Tbps137 facilities
• 0016AS32934MetaContent
  100+Tbps128 facilities
• 0017AS15169Google LLCContent
  127 facilities
• 0018AS4455BSONSP
  300-500Gbps124 facilities
• 0019AS43531IX ReachNSP
  300-500Gbps118 facilities
• 0020AS1828Unitas GlobalNSP
  110 facilities
• 0021AS55256NetskopeNetwork Services
  109 facilities
• 0022AS54113Fastly, Inc.Content
  100+Tbps105 facilities
• 0023AS4556PacketFabricNSP
  102 facilities
• 0024AS21859Zenlayer IncContent
  10-20Tbps98 facilities
• 0025AS39686EurofiberNSP
  98 facilities
• 0026AS58453China Mobile InternationalNSP
  10-20Tbps98 facilities
• 0027AS137409Global Secure LayerNSP
  20-50Tbps98 facilities
• 0028AS5511OrangeNSP
  50-100Tbps97 facilities
• 0029AS32261Subspace
  96 facilities
• 0030AS199524GcoreContent
  20-50Tbps96 facilities
• 0031AS203391ClouDNSContent
  10-20Gbps95 facilities
• 0032AS6453TATA Communications LtdNSP
  20-50Tbps90 facilities
• 0033AS60068CDN77Content
  50-100Tbps87 facilities
• 0034AS42473AnexiaContent
  85 facilities
• 0035AS33891Core-BackboneNSP
  10-20Tbps81 facilities
• 0036AS2906NetflixContent
  79 facilities
• 0037AS6762Telecom Italia SparkleNSP
  10-20Tbps79 facilities
• 0038AS2914NTT Global IP NetworkNSP
  78 facilities
• 0039AS139341ACE CDNContent
  50-100Tbps78 facilities
• 0040AS29075IELONSP
  200-300Gbps75 facilities
• 0041AS24482SG.GSNSP
  500-1000Gbps74 facilities
• 0042AS138915Kaopu Cloud HKEnterprise
  10-20Tbps74 facilities
• 0043AS6204ZET.NETNSP
  10-20Tbps72 facilities
• 0044AS30536CCRNSP
  70 facilities
• 0045AS396986ByteDanceContent
  70 facilities
• 0046AS714Apple Inc.Content
  68 facilities
• 0047AS54994meteversecloudNSP
  20-50Tbps68 facilities
• 0048AS140883Hong Kong Zeyond Technology AS140883
  68 facilities
• 0049AS5405Inter.linkNSP
  67 facilities
• 0050AS44356EpsilonNSP
  10-20Gbps67 facilities
• 0051AS22822Edgio - AS22822Content
  100+Tbps66 facilities
• 0052AS8455atom86NSP
  62 facilities
• 0053AS30081CacheFlyContent
  20-50Tbps62 facilities
• 0054AS6774BICSNSP
  61 facilities
• 0055AS16276OVHcloudContent
  10-20Tbps61 facilities
• 0056AS34766Layer23 BV
  61 facilities
• 0057AS49544i3D.netNSP
  5-10Tbps61 facilities
• 0058AS1273Vodafone Global NetworkNSP
  50-100Tbps59 facilities
• 0059AS13150Cato Networks
  59 facilities
• 0060AS20055Ziply FiberCable/DSL/ISP
  1-5Tbps59 facilities
• 0061AS216440HOOP7NETWORKNetwork Services
  59 facilities
• 0062AS19551Thales/ImpervaContent
  1-5Tbps58 facilities
• 0063AS42PCH AS42Edu
  1-5Gbps55 facilities
• 0064AS10310YahooContent
  55 facilities
• 0065AS35625Eurofiber FranceNSP
  50-100Gbps54 facilities
• 0066AS8309SipartechNSP
  50-100Gbps53 facilities
• 0067AS12956Telxius CableCable/DSL/ISP
  53 facilities
• 0068AS135069Feenix CommunicationsNSP
  53 facilities
• 0069AS9583Sify Technologies LimitedNSP
  500-1000Gbps52 facilities
• 0070AS17378TierPoint LLCNSP
  200-300Gbps52 facilities
• 0071AS1764next layerNSP
  1-5Tbps51 facilities
• 0072AS9009M247 GlobalNSP
  5-10Tbps51 facilities
• 0073AS20189Akamai Direct ConnectEnterprise
  51 facilities
• 0074AS148968Falcore Australia Pty LtdNSP
  50-100Gbps51 facilities
• 0075AS3320Deutsche TelekomNSP
  50-100Tbps50 facilities
• 0076AS18978Enzu Inc.Content
  5-10Tbps50 facilities
• 0077AS20326Teraswitch IncNSP
  50 facilities
• 0078AS29838Atlantic MetroNSP
  50-100Gbps50 facilities
• 0079AS35280F5 Inc.Content
  1-5Tbps50 facilities
• 0080AS14593SpaceX StarlinkCable/DSL/ISP
  49 facilities
• 0081AS205185Eurofiber Spine
  48 facilities
• 0082AS3491PCCW GlobalNSP
  10-20Tbps47 facilities
• 0083AS7195EdgeUnoNSP
  20-50Tbps47 facilities
• 0084AS8882AS8882NSP
  47 facilities
• 0085AS14537Continent 8 TechnologiesNSP
  47 facilities
• 0086AS14840BR.DigitalNSP
  5-10Tbps47 facilities
• 0087AS30781Free ProNSP
  300-500Gbps46 facilities
• 0088AS31898Oracle Cloud InfrastructureContent
  46 facilities
• 0089AS33353Sony Interactive EntertainmentContent
  45 facilities
• 0090AS55850Mercury NZCable/DSL/ISP
  44 facilities
• 0091AS136106FiberStar AS136106NSP
  1-5Tbps44 facilities
• 0092AS208962NextremumNetwork Services
  44 facilities
• 0093AS6507Riot GamesContent
  500-1000Gbps43 facilities
• 0094AS36236NetActuateCable/DSL/ISP
  100+Tbps43 facilities
• 0095AS39533Asympto NetworksNSP
  1-5Tbps43 facilities
• 0096AS13767DataBankNSP
  100-200Gbps42 facilities
• 0097AS39637ADESNSP
  100-200Gbps42 facilities
• 0098AS50917BACKBONE.directNSP
  100-200Gbps42 facilities
• 0099AS52580Azion TechnologiesContent
  10-20Tbps42 facilities
• 0100AS639565G NetworksNSP
  42 facilities

Showing top 100 of 13,926 networks with facility presence. Every PeeringDB ASN with ≥2 facility presences is reachable at /networks/[asn] directly — the sitemap and API expose the full set.