ASN Directory: 106 Documented Networks
Detailed information pages for major Autonomous System Numbers (ASNs). Each page includes the owner, country, network type, and context for what seeing this ASN means in an IP or VPN leak lookup.
Look Up Any IP AddressAll ASN pages
AS13335Cloudflare Inc. · CDN / DNS
AS15169Google LLC · Cloud / DNS
AS16509Amazon.com Inc. (AWS) · Cloud
AS8075Microsoft Corporation · Cloud
AS14061DigitalOcean LLC · Hosting
AS32934Meta Platforms Inc. · Tech
AS20940Akamai Technologies · CDN
AS24940Hetzner Online GmbH · Hosting
AS7922Comcast Cable Communications · ISP
AS7018AT&T Services Inc. · ISP
AS701Verizon Business · ISP
AS3320Deutsche Telekom AG · Telecom
AS2856British Telecommunications plc · ISP
AS5607Sky UK Limited · ISP
AS12322Free SAS (Iliad) · ISP
AS4134China Telecom Backbone · Telecom
AS9808China Mobile Communications · Telecom
AS4837China Unicom Backbone · Telecom
AS9009M247 Europe SRL · Hosting / VPN
AS6939Hurricane Electric LLC · Transit
AS174Cogent Communications · Transit
AS3356Lumen Technologies (Level 3) · Transit
AS1299Arelion (Telia Carrier) · Transit
AS2914NTT Global IP Network · Transit
AS19281Quad9 · DNS Resolver
AS30633Leaseweb Netherlands B.V. · Hosting
AS60068Datacamp Limited (CDN77) · CDN / Hosting
AS136907Huawei Cloud Service · Cloud
AS45102Alibaba (US) Technology Co. · Cloud
AS39351Mullvad VPN AB · VPN
AS8359MTS PJSC · Telecom
AS12389Rostelecom · Telecom
AS4766Korea Telecom · Telecom
AS9498Bharti Airtel Ltd · Telecom
AS4755Tata Communications · Transit
AS6830Liberty Global B.V. · ISP
AS36351SoftLayer Technologies (IBM Cloud) · Cloud
AS49981WorldStream B.V. · Hosting
AS3269Telecom Italia Sparkle · Telecom
AS31898Oracle Corporation · Cloud
AS20115Charter Communications (Spectrum) · ISP
AS22773Cox Communications Inc. · ISP
AS21928T-Mobile USA, Inc. · Mobile ISP
AS3215Orange S.A. (France Telecom) · ISP
AS15557SFR SA · ISP
AS1273Vodafone Limited (UK) · ISP
AS3209Vodafone GmbH (Germany) · ISP
AS812Rogers Communications Canada Inc. · ISP
AS577Bell Canada · ISP
AS6327Shaw Communications (Rogers) · ISP
AS209CenturyLink · ISP
AS5650Frontier Communications · ISP
AS3352Telefonica de Espana · ISP
AS1136KPN B.V. · ISP
AS55836Reliance Jio Infocomm · Mobile ISP
AS1221Telstra Limited · ISP
AS197540netcup GmbH · Hosting
AS212238Datacamp Limited · CDN / Hosting
AS200325BunnyWay d.o.o. · CDN
AS212772AdGuard Software · DNS Resolver
AS6461Zayo Bandwidth · Transit
AS714Apple Inc. · Tech
AS2906Netflix Streaming Services Inc. · Tech
AS36459GitHub, Inc. · Tech
AS13414X Corp. (Twitter) · Tech
AS6167Cellco Partnership (Verizon Wireless) · Mobile ISP
AS852TELUS Communications Inc. · ISP
AS2516KDDI Corporation · ISP
AS17676SoftBank Corp. · ISP
AS45609Bharti Airtel Mobility · Mobile ISP
AS9829BSNL National Internet Backbone · ISP
AS7552Viettel Group · ISP
AS9299Philippine Long Distance Telephone Co. (PLDT) · ISP
AS4804Microplex Pty Ltd (Optus) · ISP
AS31133PJSC MegaFon · Mobile ISP
AS8151Uninet (Telmex) · ISP
AS28573Claro NXT Telecomunicacoes · ISP
AS3257GTT Communications Inc. · Transit
AS62240Clouvider Limited · Hosting
AS14618Amazon.com Inc. (AWS EC2) · Cloud
AS396982Google Cloud Platform · Cloud
AS132203Tencent Cloud · Cloud
AS63949Akamai Connected Cloud (Linode) · Cloud
AS20473Vultr (The Constant Company) · Cloud
AS16276OVH SAS (OVHcloud) · Hosting
AS51167Contabo GmbH · Hosting
AS60781Leaseweb Netherlands (AMS-01) · Hosting
AS35916Multacom Corporation · Hosting
AS53667FranTech Solutions (BuyVM) · Hosting
AS54113Fastly · CDN
AS16625Akamai Technologies (AKAMAI-AS) · CDN
AS62371Proton AG (Proton VPN) · VPN
AS36692Cisco OpenDNS · DNS Resolver
AS6762Sparkle (Seabone) · Transit
AS6453Tata Communications (America) · Transit
AS11351Charter (TWC Northeast) · ISP
AS13285TalkTalk Communications · ISP
AS12430Vodafone Espana · ISP
AS6805Telefonica Germany (O2) · ISP
AS8551Bezeq International · ISP
AS5483Magyar Telekom · ISP
AS5391Hrvatski Telekom · ISP
AS4713OCN (NTT Docomo Business) · ISP
AS27699Telefonica Brasil (Vivo) · ISP
AS8068Microsoft Corporation (M365) · Tech
AS6185Apple Inc. (Austin) · Tech