Autonomous System Numbers
Browse 698 major autonomous systems — cloud providers, ISPs, CDNs, and enterprise networks.
Cloud Providers (32)
SoftLayer Technologies Inc.
Microsoft Corporation
Yahoo
Scaleway
DigitalOcean, LLC
Amazon.com, Inc.
Google LLC
OVH SAS
Amazon.com, Inc.
Rackspace US, Inc.
Vultr
IDC Frontier Inc.
OVH SAS
SoftLayer Technologies, Inc. (IBM Cloud)
Hangzhou Alibaba Advertising Co., Ltd.
Microsoft Corporation
Kamatera Inc.
Alibaba (US) Technology Co., Ltd.
MegaFon Cloud Technologies
DigitalOcean
Oracle Corporation
Akamai Connected Cloud (formerly Linode)
Tencent Building, Kejizhongyi Avenue
JD Cloud & AI Co., Ltd.
Huawei Cloud Computing Technologies Co., Ltd.
Tencent Cloud Computing (Beijing) Co., Ltd.
Beijing Baidu Netcom Science and Technology Co., Ltd.
Vultr Holdings LLC
UpCloud Ltd
UpCloud Ltd.
Google LLC
Microsoft Corporation
Internet Service Providers (405)
Cogent Communications
CenturyLink
Bell Canada
NTT Ltd.
Verizon Business
Verizon Business Solutions LLC
Rogers Communications Inc.
TELUS Communications Inc.
Bell Canada
KPN B.V.
Telstra Corporation Limited
Forthnet S.A.
Tele2 Sverige AB
WIND Tre S.p.A.
Vodafone Limited
Arelion Sweden AB (formerly Telia Carrier)
Cellcom Fixed Line Communication L.P.
Elisa Oyj
Next Layer Telekommunikationsdienstleistungs GmbH
Telenor Norge AS
Wnet Ukraine LLC
KDDI Corporation
Ooredoo Q.S.C.
Lumen Technologies (CenturyLink)
Koninklijke KPN NV
XO Communications LLC
British Telecommunications PLC
NOS Comunicacoes S.A.
NTT America, Inc.
Vodafone GmbH
Orange S.A.
GTT Communications, Inc.
PJSC Ukrtelecom
XS4ALL Internet BV
Telecom Italia S.p.A.
TDC Holding A/S
Telia Company AB
Swisscom AG
Deutsche Telekom AG
Telefonica de Espana S.A.
Lumen Technologies (formerly CenturyLink / Level 3)
Chunghwa Telecom Co., Ltd.
PCCW Global
Lumen Technologies
Indosat Ooredoo
Internet Solutions
netBlazer Inc.
SingTel (Singapore Telecommunications Ltd)
LG Uplus Corp.
Colombia Telecomunicaciones S.A. ESP
China Telecom
tw telecom inc.
Embratel
Swisscom AG
nLayer Communications, Inc.
PCCW-HKT DataCom Services Limited
HGC Global Communications Limited
Easynet Limited
Korea Telecom
Telstra International Limited
NTT DOCOMO INC.
NTT Communications Corporation
Tata Communications Limited
HKT Limited
Korea Telecom
Globe Telecom
Taiwan Mobile Co., Ltd
Telekom Malaysia Berhad
Internet Thailand Company Ltd.
China Telecom (Group) Guangdong
Vocus Group Limited
China Unicom
China Tietong Telecommunications Corporation
Virgin Media Limited
Emirates Telecommunications Group Company (e&)
Eunet IP B.V.
British Telecommunications PLC
Bouygues Telecom SA
Proximus NV/SA
Magyar Telekom Plc.
Orange Polska S.A.
Orange S.A.
Telenet BVBA
DNA Oyj
T-Mobile Polska S.A.
Sky UK Limited
O2 Czech Republic a.s.
Orange Polska Spolka Akcyjna
Frontier Communications of America, Inc.
Telkom SA Ltd
Videotron Ltee
ANTEL
Cablevision Systems Corporation
Telefonica del Peru S.A.A.
Verizon Business
Shaw Communications Inc. (Rogers)
AT&T Corp.
Tata Communications (America) Inc.
Zayo Bandwidth
Axtel S.A.B. de C.V.
Elisa Oyj
GTS Czech s.r.o.
Cableuropa S.A.U. (Vodafone ONO)
Telecom Italia Sparkle S.p.A.
Proximus NV
ASTER Sp. z o.o.
Telefonica Germany GmbH & Co. OHG
Liberty Global B.V.
A1 Telekom Austria AG
Hurricane Electric LLC
Init7 (Switzerland) Ltd.
AT&T Services, Inc.
Windstream Holdings, LLC
MCI Communications Services Inc. d/b/a Verizon Business
AT&T Services, Inc.
Rogers Communications Inc.
Telecom Argentina S.A.
Singapore Telecommunications Ltd.
Optus
TPG Telecom Limited
Viettel Group
PT Telekomunikasi Indonesia Tbk
Oi S.A.
Charter Communications (formerly Adelphia)
Comcast Cable Communications, LLC
CANTV Servicios
Uninet S.A. de C.V.
V tal
COLT Technology Services
MEDIASAT LLC
MTS PJSC
VEON Ltd.
NetCologne Gesellschaft fur Telekommunikation mbH
Colt Technology Services Group Limited
Telecom Egypt
Bahnhof AB
Tele2 AB
Orion Telecommunications Ltd.
Bezeq International-Ltd
RCS & RDS S.A.
Telia Finland Oyj
TDC Net A/S
Bulgarian Telecommunications Company Plc
1&1 Versatel Deutschland GmbH
Bharti Airtel Limited
Interoute Communications Limited
Emirates Telecommunications Group Company PJSC
BT Italia S.p.A.
Comcast Cable Communications LLC
RETN Limited
Zain Kuwait
Telekom Romania Mobile Communications S.A.
Bezeq - The Israel Telecommunication Corp. Ltd.
SOFTNET Sp. z o.o.
Turk Telekomunikasyon A.S.
Philippine Long Distance Telephone Company
PT Indosat Tbk
SK Broadband Co Ltd
Hong Kong Broadband Network Ltd.
Primus Telecommunications Australia
Pacific Internet (Thailand) Limited
Bharti Airtel Ltd.
Maxis Broadband Sdn Bhd
MyRepublic Limited
KDDI CORPORATION
Maxis Broadband Sdn Bhd
Sify Technologies Limited
Philippine Long Distance Telephone Company
KDDI Corporation
NTT ME Corporation
SK Telecom
Korea Telecom
Etihad Etisalat (Mobily)
Advanced Info Service Public Company Limited
Spark New Zealand Trading Limited
China Mobile Communications Group Co., Ltd.
Bharat Sanchar Nigam Ltd.
Chunghwa Telecom Co., Ltd.
TELUS Communications Inc.
Telstra International Limited
Empresa de Telecomunicaciones de Cuba S.A.
Converge ICT Solutions Inc.
Telstra Internet
Reliance Jio Infocomm Limited
Telecom Argentina S.A.
Telefonica Brasil S.A.
Entel Chile S.A.
Hughes Satellite Systems Corporation
Telmex Colombia S.A.
Charter Communications Inc.
Administracion Nacional de Telecomunicaciones
GLBB Japan KK
Alestra S. de R.L. de C.V.
Midcontinent Communications
Eastlink
Viasat Inc.
Charter Communications Inc
Charter Communications (formerly Time Warner Cable)
Netlife S.A.
ICE
SFR SA
Charter Communications
Vodafone GmbH
Free SAS (Iliad Group)
PJSC Rostelecom
Vodafone Spain S.A.U.
UPC Holding B.V.
IP-Only AB
Tet
Jazz Telecom S.A.
Administracion Nacional de Telecomunicaciones
Netia SA
Fastweb S.p.A.
PJSC Ukrtelecom
Init7 (Switzerland) Ltd.
EWE TEL GmbH
Vodafone Germany GmbH
TOV BANKINFORM
euNetworks GmbH
ITS Ltd.
UNE EPM Telecomunicaciones S.A.
Comunicacion Celular S.A. (Claro Colombia)
Empresa Nacional de Telecomunicaciones S.A.
Deutsche Telekom AG
Kazakhstan Telecommunications Company JSC
MediaNet LLC
NetPlus Communications SA
SFR SA
TurkNet Iletisim Hizmetleri A.S.
Emirates Integrated Telecommunications Company PJSC
DNA Oyj
Pelephone Communications Ltd.
Telecom Italia S.p.A.
Empresa Nacional de Telecomunicaciones (Entel)
Algar Telecom S.A.
Neotel (Pty) Ltd
Amnet Telecomunicaciones S.A.
SoftBank Corp.
Singtel Optus Pty Ltd.
Total Access Communication PCL (DTAC)
Pakistan Mobile Communications Limited (Ufone)
Converge ICT Solutions Inc.
CAT Telecom Public Company Limited
SoftBank Corp.
LG DACOM Corporation
Telkom Kenya Limited
PT Telkom Indonesia
Reliance Communications Ltd.
Viewqwest Pte Ltd.
Energia Communications, Inc.
Datatel Inc.
FPT Telecom Company
TELEFÔNICA BRASIL S.A
Nextel Chile S.A.
Charter Communications LLC
Verizon Business
Google LLC
Charter Communications Inc
RDSNET S.R.L.
Charter Communications
Time Warner Telecom
CJSC RASCOM
Emirates Telecommunications Group (Etisalat)
Multimedia Polska S.A.
Ooredoo Q.P.S.C.
JSC Kazakhtelecom
Infonet LLC
SFR SA
Infocom Network Ltd.
T-Mobile
VTR GlobalCom S.A.
Claro NXT Telecomunicacoes Ltda.
Cellco Partnership DBA Verizon Wireless
Google Fiber Inc.
Cox Communications Inc.
Telefonica de Argentina S.A.
Zayo Group, LLC
Snap Internet Limited
Loxley Information Services Co., Ltd.
Deutsche Telekom AG
Telefonica del Peru S.A.A.
Philippine Long Distance Telephone Company
Lyca Mobile Limited
SoftBank Corp.
SG.GS
Bharti Airtel Ltd., Telemedia Services
Ineconet Ltd.
Tele2 Latvia AS
Saudi Telecom Company
IP-Max SA
Exponential-E Ltd.
Nawras Telecom (Oman Qtel)
Saudi Telecom Company
Triolan LLC
Bahrain Telecommunications Company B.S.C.
Telecel Zimbabwe (Pvt) Ltd
JSC MACOMNET
Itissalat Al Maghrib S.A. (Maroc Telecom)
GlobeNet Cabos Submarinos Brazil, S.A.
TELEFÔNICA BRASIL S.A.
TIM S.A.
Telefonica Brasil S.A.
Telmex Ecuador S.A.
Uganda Telecom Limited
Elisa Oyj
CLARO S.A.
Delta Telecom Ltd
IELO-LIAZO SERVICES SAS
Citytelecom Ltd.
Digicel Group Limited
Simply Transit Ltd.
MTN Cote d'Ivoire
Netassist Limited
PT. Biznet Networks
Mediacom Communications Corp.
Vodafone Italia S.p.A.
EPB
Liquid Telecommunications Tanzania Ltd
Wananchi Group (K) Ltd
MTN Nigeria Communications Limited
PJSC MegaFon
ELCAT Ltd.
Starnet SRL
Vodafone GmbH
Lynet Internet A/S
Global Information Systems
T-Mobile USA, Inc.
WideOpenWest Finance LLC
Unwired Ltd.
iway AG
Cunha Telecom
AT&T Internet Services
Comcast Cable Communications Inc
Liquid Telecommunications Operations Limited
VodafoneZiggo Group B.V.
Empresa de Telecomunicaciones de Cuba S.A.
Turkcell Iletisim Hizmetleri A.S.
Tele2 Sverige AB
Turksat A.S.
Internet Technology Company Egypt
MTN Nigeria Communications PLC
Cogeco Connexion Inc.
Airtel Africa PLC
MTN Uganda Limited
Telma S.A.
Internet Solutions (Pty) Ltd
Safaricom Limited
Safaricom Limited
Orange Cameroun S.A.
Bharti Airtel Limited
Etisalat Misr (e&Egypt)
Vodacom Tanzania PLC
Airtel Networks Kenya Limited
SEACOM Limited
West Indian Ocean Cable Company
Liquid Telecommunications Ltd.
Afrihost (Pty) Ltd
MainOne Cable Company
Main One Cable Company
Angola Cables
Zain Tanzania Limited
Globacom Limited
Rain Networks (Pty) Ltd.
West Indian Ocean Cable Company (WIOCC)
Safaricom PLC
APOL Telecommunications Limited
Bharat Sanchar Nigam Ltd
Superloop Limited
HKT Limited
Globe Telecom
Vox Telecommunications (Pty) Ltd
IPTP Networks
SIA Balticom
Mobile Telecommunications Company K.S.C.P.
Telecom Liechtenstein AG
China Mobile Communications Corporation
LG Uplus Corporation
RailTel Corporation of India Ltd
VNPT Corp
Tele2 Russia LLC
Turkcell Iletisim Hizmetleri A.S.
Saudi Telecom Company
UUNET Ukraine LLC
LWLcom GmbH
GVT (Global Village Telecom)
Empresa Nacional de Telecomunicaciones S.A.
T-Mobile USA, Inc.
Vodafone India Limited
MCM Telecom S.A. de C.V.
Reliance Jio Infocomm Limited
Hyperoptic Ltd.
ALTUS BILGI TEKNOLOJILERI VE ILETISIM HIZMETLERI
China Telecom Next Generation Carrier Network
Regio-Net Schwaben GmbH
Hurricane Electric LLC
Advanced Info Service PCL
Bharti Airtel Ltd.
Digi Telecommunications Sdn. Bhd.
NTT Singapore Pte. Ltd.
Azercell Telecom LLC
Safaricom PLC
Claro Colombia
Ethio Telecom
Liquid Intelligent Technologies
MTN Nigeria Communications Plc
Content Delivery Networks (29)
Netflix, Inc.
Apple Inc.
StackPath (formerly Highwinds)
Cloudflare, Inc.
Edgecast Inc.
Akamai Technologies, Inc.
Apple Inc.
Imperva, Inc.
Akamai Technologies, Inc.
StackPath, LLC
Edgio, Inc.
Myra Security GmbH
CacheFly
Sucuri Inc. (GoDaddy)
Prolexic Technologies / Akamai
StackPath, LLC
Staclar, Inc.
Edgecast (formerly Limelight Networks)
Google LLC
Fastly, Inc.
Twitch Interactive, Inc.
Fastly, Inc.
Netflix, Inc.
Sify Technologies Limited
G-Core Labs S.A.
F5, Inc.
Cloudflare, Inc.
StackPath, LLC
Cloudflare, Inc.
Enterprise Networks (58)
Raytheon BBN Technologies
Apple Inc.
FUJITSU LIMITED
ARTERIA Networks Corporation
British Broadcasting Corporation
Microsoft Corporation
Masergy Communications Inc.
Japan Railway Information Network
Microsoft Corporation
New York Stock Exchange
Asia Pacific Network Information Centre
Neways Electronics International N.V.
TV Azteca S.A. de C.V.
eBay, Inc.
GreenFlux Assets B.V.
Yandex LLC
X Corp.
Salesforce, Inc.
Riot Games, Inc.
Wikimedia Foundation Inc.
Vodafone Americas Inc.
Valve Corporation
Salesforce, Inc.
Quad9
Palo Alto Networks, Inc.
Dropbox, Inc.
Society for Worldwide Interbank Financial Telecommunication
Zscaler, Inc.
Team Cymru Inc.
Akamai Technologies (Prolexic)
Samsung SDS Co., Ltd.
Reseaux IP Europeens Network Coordination Centre
Internet Corporation for Assigned Names and Numbers
Nasdaq, Inc.
Latin American and Caribbean IP Address Registry
Keymile AG
Valve Corporation
Meta Platforms, Inc.
Fortinet, Inc.
Oracle Corporation
GitHub, Inc.
Salesforce Inc.
Cisco OpenDNS LLC
NHN Corporation
Kakao Corp.
LinkedIn Corporation
Apple Inc.
Epic Games, Inc.
VK (Mail.ru Group)
Telstra Purple Pty Ltd.
Beijing Baidu Netcom Science and Technology Co., Ltd.
Blizzard Entertainment, Inc.
Telegram Messenger Inc.
Tencent Building, Kejizhongyi Avenue
Mullvad VPN AB
Tefincom S.A.
Zoom Video Communications, Inc.
CrowdStrike Holdings, Inc.
Hosting Providers (88)
Cyberverse, Inc.
NetAccessCorp
QuadraNet Enterprises LLC
Claranet Limited
IONOS SE
SAKURA Internet Inc.
Enzu Inc.
home.pl S.A.
Seeweb S.r.l.
Cogeco Peer 1
CariNet, Inc.
Hosting Solutions International Inc.
Locaweb Servicos de Internet S.A.
PlusServer GmbH
Equinix (Netherlands) B.V.
LeaseWeb Netherlands B.V.
DMIT Inc.
InterServer Inc
Network Solutions, LLC
FlokiNET ehf.
Bluehost Inc.
Nexeon Technologies, Inc.
HopOne Internet Corporation
TransIP BV
Zenlayer Inc.
Namecheap Inc.
Namecheap, Inc.
Hetzner Online GmbH
Hydro66 UK Limited
C4L Group Holdings Ltd.
IZONE Ukraine LLC
IT7 Networks Inc
GoDaddy.com, LLC
WebNX Inc
AXARNET COMUNICACIONES S.L.
Monzanet S.r.l.
SeedVPS
Fiord Networks Ltd
Servihosting S.L.
Serverius Holding B.V.
Tucows Inc.
TIBA IT SYSTEMS LTD
BelCloud Hosting Corporation
Liquid Web, LLC
INAP
Rackspace Hosting
DreamHost LLC
NCIX Technologies Inc.
meerfarbig GmbH & Co. KG
Bytemark Ltd.
Multacom Corporation
Nelfo AS
NetActuate, Inc.
DataWeb Global Group B.V.
GoDaddy.com, LLC
ANEXIA Internetdienstleistungs GmbH
NForce Entertainment B.V.
Mythic Beasts Ltd.
Belcloud LTD
Unified Layer (Newfold Digital)
Sharktech
Hostinger International Ltd.
Hetzner Online GmbH
B.V. i3D.net
WorldStream B.V.
Serverius Holding B.V.
Contabo GmbH
InMotion Hosting Inc
Squarespace, Inc.
PDR Ltd. d/b/a PublicDomainRegistry.com
Gigabit Hosting Sdn Bhd
Melbicom Ltd.
UAB Cherry Servers
OVH SAS
Datacamp Limited
LeaseWeb Netherlands B.V.
A Small Orange, LLC
Global Telesat Corp.
HostUS Solutions LLC
Hivelocity, Inc.
Exabytes Network Sdn Bhd
LeapSwitch Networks Pvt. Ltd.
Leaseweb Asia Pacific Pte. Ltd.
netcup GmbH
N.A.B. s.r.l.
Amarutu Technology Ltd.
Hostinger International Limited
GoDaddy Operating Company, LLC
Internet Exchanges (32)
WoodyNet / PCH (Packet Clearing House)
AMS-IX B.V.
AMS-IX (Amsterdam Internet Exchange)
RIPE NCC
African Network Information Centre
AFNIC
London Internet Exchange Ltd
Comite Gestor da Internet no Brasil (IX.br)
DE-CIX Management GmbH
Amsterdam Internet Exchange B.V.
AMS-IX Holland B.V.
Netnod Internet Exchange i Sverige AB
Neutral Internet Exchange B.V.
European Commercial Internet Exchange
SWISSIX Internet Exchange
The Chinese University of Hong Kong
Equinix, Inc.
London Internet Exchange Ltd.
London Internet Exchange Ltd.
RIPE NCC
IX.br (PTT Metro Sao Paulo)
Cairo Internet Exchange
London Internet Exchange Ltd.
SwissIX Internet Exchange
Kenya Internet Exchange Point
Telecommunications Service Providers of Kenya
IXAfrica Data Centres Ltd.
KINX Inc.
DE-CIX Management GmbH
APNIC Research and Development
Amsterdam Internet Exchange B.V.
Nautilus Mediterranean Exchange S.r.l.
Education & Research (48)
University of Delaware
Massachusetts Institute of Technology
Harvard University
University of Michigan
Indiana University
Academia Sinica
European Organization for Nuclear Research
University of Virginia
University of Oregon
George Mason University
Purdue University
University of Wisconsin-Madison
Consortium GARR
SWITCH - Teleinformatikdienste fur Lehre und Forschung
University of Pennsylvania
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Renater
Jisc Services Limited
SURF B.V.
SURF B.V.
Consortium GARR
ACOnet / Universitaet Wien
Universidade Federal de Minas Gerais
Swedish University Computer Network (SUNET)
Renater
WIDE Project
NORDUnet A/S
UNINETT AS
Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
NERO / University of Oregon
National Applied Research Laboratories
REUNA
BCNET
CANARIE Inc.
Australian Academic and Research Network
Korea Research Environment Open NETwork
APAN-JP (Asia Pacific Advanced Network)
SUNET Swedish University Network
Internet2
Internet2
Internet Archive
GEANT Vereniging
University of Florida
Hivane Association
Kantonsschule Zug
Malaysian Research & Education Network (MYREN)
European Organization for Nuclear Research
China Science and Technology Network