AS2734 CoreSite - bgp.tools

CoreSite

AS Number 2734
Website http://www.coresite.com

Registered on: 1 Sep 2009 (16 years old)
Registered to: ARIN-COWIL (arin)

Network status: Active, Allocated under ARIN

Network type: Carrier

Prefixes Originated: 59 IPv4, 21 IPv6

Upstreams

AS6939 - Hurricane Electric LLC
AS3257 - GTT Communications Inc.
AS2914 - NTT America, Inc.
AS27552 - TowardEX Technologies International, Inc.

Rankings

#78 for Known Peers in United States

	Prefix	Description
	66.35.64.0/23	CoreSite
	66.35.67.0/24	CoreSite
	66.35.68.0/22	CoreSite
	66.35.72.0/21	CoreSite
	66.35.80.0/24	CoreSite
	66.35.83.0/24	CoreSite
	66.35.84.0/23	CoreSite
	66.35.86.0/24	CoreSite
	66.35.88.0/21	CoreSite
	66.128.144.0/23	CoreSite
	66.128.146.0/24	CoreSite
	66.128.147.0/24	CoreSite
	66.128.148.0/22	CoreSite
	66.128.152.0/23	CoreSite
	66.128.154.0/24	CoreSite
	66.128.155.0/24	CoreSite
	66.128.156.0/22	CoreSite
	67.212.144.0/23	CoreSite
	67.212.146.0/23	CoreSite
	67.212.148.0/23	CoreSite
	67.212.150.0/24	CoreSite
	67.212.151.0/24	CoreSite
	67.212.152.0/24	CoreSite
	67.212.153.0/24	CoreSite
	67.212.154.0/24	CoreSite
	67.212.155.0/24	CoreSite
	67.212.156.0/23	CoreSite
	67.212.158.0/23	CoreSite
	98.158.144.0/23	U.S. COLO, LLC
	98.158.144.0/22	U.S. COLO, LLC
	98.158.148.0/24	U.S. COLO, LLC
	98.158.150.0/23	U.S. COLO, LLC
	98.158.152.0/22	U.S. COLO, LLC
	98.158.157.0/24	U.S. COLO, LLC
	98.158.158.0/23	U.S. COLO, LLC
	142.255.192.0/18	CoreSite
	162.216.127.0/24	Gaggle
	173.45.170.0/24	CoreSite
	173.45.174.0/24	CoreSite
	173.45.175.0/24	CoreSite
	192.34.20.0/23	U.S. COLO, LLC
	192.34.22.0/23	U.S. COLO, LLC
	192.150.41.0/24	U.S. COLO, LLC
	199.119.180.0/22	CoreSite
	199.197.10.0/23	U.S. COLO, LLC
	204.9.200.0/22	U.S. COLO, LLC
	204.9.204.0/24	U.S. COLO, LLC
	204.9.207.0/24	U.S. COLO, LLC
	206.223.143.0/24	CoreSite
	208.64.248.0/24	U.S. COLO, LLC
	208.64.251.0/24	U.S. COLO, LLC
	208.64.252.0/23	U.S. COLO, LLC
	208.64.254.0/23	U.S. COLO, LLC
	208.74.72.0/22	U.S. COLO, LLC
	208.74.76.0/23	U.S. COLO, LLC
	208.74.78.0/23	U.S. COLO, LLC
	208.77.96.0/21	CoreSite
	208.78.157.0/24	U.S. COLO, LLC
	208.84.144.0/21	CoreSite
	2604:3fc0:2000::/36	CoreSite
	2604:3fc0:3000::/36	CoreSite
	2605:6c00::/48	CoreSite
	2605:6c00:1::/48	CoreSite
	2605:6c00:2::/48	CoreSite
	2605:6c00:3::/48	CoreSite
	2605:6c00:4::/48	CoreSite
	2605:6c00:5::/48	CoreSite
	2605:6c00:6::/48	CoreSite
	2605:6c00:7::/48	CoreSite
	2605:6c00:8::/48	CoreSite
	2605:6c00:1000::/36	CoreSite
	2605:6c00:2000::/36	CoreSite
	2605:6c00:3000::/36	CoreSite
	2605:6c00:4000::/36	CoreSite
	2605:6c00:5000::/36	CoreSite
	2605:6c00:6000::/36	CoreSite
	2605:6c00:7000::/36	CoreSite
	2605:6c00:8000::/36	CoreSite
	2605:6c00:a000::/36	CoreSite
	2607:2f80::/32	U.S. COLO, LLC

Peers: 477

Upstreams: 4

Downstreams: 15 (Cone: 22)

Network Policy

Click here to learn more about what this graph means and what makes up a network policy

Chart Display Options

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS6939	Hurricane Electric LLC	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS27552	TowardEX Technologies International, Inc.	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS6939	Hurricane Electric LLC	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS10255	Sinister and Solitary	✔	✔
AS396300	CoreSite	✔	✘
AS29906	Westat, Inc.	✔	✔
AS58453	China Mobile International	✔	✔
AS11333	CyberTrails	✔	✘
AS2914	NTT America, Inc.	✔	✔
AS22437	CoreSite	✔	✔
AS26551	Sargent & Lundy Engineers	✔	✘
AS4898	Opentable, Inc.	✔	✘
AS30149	The Goldman Sachs Group, Inc.	✔	✘
AS9498	Bharti Airtel Ltd.	✔	✔
AS137409	GSL Networks Pty LTD	✔	✔
AS9002	RETN Limited	✘	✔
AS18403	FPT Telecom Company	✔	✔
AS32098	Flō Networks (Transtelco Inc.)	✔	✔
AS7195	EdgeUno	✔	✔
AS16509	Amazon.com, Inc.	✔	✔
AS20304	Lepton Global Solutions, LLC.	✔	✘
AS5651	GMLL CAPITAL MANAGEMENT LLC	✔	✘
AS397822	California Resources Corporation	✔	✘
AS52320	V.tal (GlobeNet)	✔	✔
AS15169	Google LLC	✔	✔
AS400986	Adsystech, Inc.	✔	✘
AS54525	APPLIED GLOBAL TECHNOLOGIES, LLC	✔	✘
AS22330	Catalina Marketing Corporation	✔	✘
AS37468	Angola Cables	✔	✔
AS398079	Eminent, Inc	✔	✘
AS13786	Seaborn (Seabras USA, LLC)	✔	✔
AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✔
AS16735	Algar Telecom	✔	✔
AS52025	ParadoxNetworks Limited	✔	✔
AS27552	TowardEX Technologies International, Inc.	✔	✔
AS1031	PEER 1031 LLC	✔	✔
AS7713	PT Telkom Indonesia Tbk	✔	✔
AS13335	Cloudflare, Inc.	✔	✔
AS20473	The Constant Company, LLC	✔	✔
AS4826	Vocus Connect International Backbone	✔	✔
AS4764	Aussie Broadband	✔	✔
AS1828	Unitas Global	✔	✔
AS9318	SK Broadband Co Ltd	✔	✔
AS400587	Ryamer, LLC	✔	✔
AS9304	HGC Global Communications Limited	✔	✔
AS21700	Neptune Networks, LLC	✔	✔
AS714	Apple Inc.	✔	✔
AS3303	Swisscom (Schweiz) AG	✔	✔
AS49544	i3D.net B.V	✔	✔
AS26073	Cofractal, Inc.	✔	✔
AS11232	Midcontinent Communications	✔	✔
AS33891	Core-Backbone GmbH	✔	✘
AS138997	Eons Data Communications Limited	✔	✔
AS8966	Etisalat (ETC)	✔	✔
AS25091	IP-Max SA	✘	✔
AS34927	iFog GmbH	✔	✔
AS24482	SG.GS	✔	✔
AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
AS264409	Huge Networks	✔	✔
AS28283	Adyl Telecom	✔	✔
AS32787	Akamai (Prolexic)	✔	✔
AS29802	HIVELOCITY, Inc.	✔	✔
AS8075	Microsoft Corporation	✔	✔
AS9680	HiNet Service Center in U.S.A	✔	✔
AS53667	FranTech Solutions	✔	✔
AS7575	Australian Academic and Research Network (AARNet)	✔	✔
AS22356	Durand do Brasil Ltda	✔	✔
AS36236	NetActuate, Inc	✔	✔
AS18678	INTERNEXA S.A. E.S.P	✔	✔
AS399728	P Foundation	✔	✔
AS263444	Open X Tecnologia Ltda	✔	✔
AS63927	RISE	✔	✔
AS63956	5G NETWORK OPERATIONS PTY LTD	✔	✔
AS64126	DOMINICAN TELECOM PRIME, DTP, S.R.L.	✔	✔
AS54613	Converted Networks LLC	✔	✔
AS9505	Taiwan Internet Gateway	✔	✔
AS55850	Mercury NZ Limited	✔	✔
AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
AS36351	IBM Cloud	✔	✔
AS52468	UFINET PANAMA S.A.	✔	✔
AS45489	Sri Lanka Telecom PLC	✔	✔
AS6424	EDGOO NETWORKS	✔	✔
AS38195	Superloop	✔	✔
AS14061	DigitalOcean LLC	✔	✔
AS7049	Silica Networks Argentina S.A.	✔	✔
AS4474	TCT West, Inc.	✔	✔
AS62240	Clouvider Limited	✔	✔
AS21559	OSNET	✔	✔
AS11758	IRIS Networks	✔	✔
AS199524	Gcore S.A.	✔	✔
AS21928	T-Mobile USA, Inc.	✔	✔
AS2635	Automattic, Inc	✔	✔
AS6208	FiberX	✔	✔
AS35280	F5 Networks SARL	✔	✔
AS57463	NetIX Communications JSC	✔	✘
AS13536	FirstLight Fiber, Inc.	✔	✔
AS62642	Bigleaf Networks, Inc.	✔	✘
AS20940	Akamai International B.V.	✔	✔
AS17378	TierPoint, LLC	✔	✔
AS32133	Ting Fiber Inc.	✔	✔
AS60011	Mythic Beasts Ltd	✔	✔
AS140627	OneQode	✔	✘
AS262355	VSX Networks	✔	✔
AS212477	RoyaleHosting B.V.	✔	✔
AS33218	Belzoni Cable, LLC	✔	✘
AS394684	GOLD DATA USA INC	✔	✔
AS10310	Yahoo Holdings Inc.	✔	✔
AS14593	SpaceX Starlink	✔	✔
AS40217	DACS-NX	✔	✔
AS32590	Valve Corporation	✔	✔
AS2381	WiscNet	✔	✔
AS53597	Hoyos Consulting LLC	✔	✔
AS35008	Kerfuffle, LLC	✔	✔
AS135069	Feenix Communications Limited	✔	✔
AS26496	GoDaddy.com, LLC	✔	✔
AS61461	Airtek Solutions C.A.	✔	✔
AS33548	Unwired Broadband, LLC	✔	✔
AS14773	Lancaster-Lebanon Intermediate Unit 13	✔	✔
AS26548	PureVoltage Hosting Inc.	✔	✔
AS16276	OVH SAS	✔	✔
AS55081	24 SHELLS	✔	✘
AS399888	WireCat LLC	✔	✔
AS9009	M247 Europe SRL	✔	✔
AS20080	Florida International University	✔	✔
AS32554	Montgomery County Intermediate Unit	✔	✔
AS6140	Two P	✔	✔
AS21949	Beanfield Technologies Inc.	✔	✔
AS62809	Volt Broadband	✔	✔
AS29838	Atlantic Metro Communications II, Inc.	✔	✔
AS13760	Uniti Fiber Holdings Inc.	✔	✔
AS137182	Blue Wireless PTE LTD	✔	✔
AS262589	SAMM	✔	✔
AS63270	Aerux LLP	✔	✔
AS49600	NEAR IP, S.L.	✔	✔
AS15305	Syringa Networks, LLC	✔	✔
AS28663	FLYS INTERATIVA LTDA	✔	✔
AS16552	Tiggee LLC	✘	✔
AS400566	Sergio Zygmunt	✔	✔
AS54113	Fastly, Inc.	✔	✔
AS398465	Rackdog LLC	✔	✔
AS20326	TeraSwitch Networks Inc.	✔	✔
AS10111	Zeofast Network	✘	✔
AS293	ESnet	✔	✔
AS19551	Incapsula Inc	✔	✔
AS55818	Matrix Cable Internet Exchange	✔	✔
AS4181	TDS TELECOM	✔	✔
AS9269	Hong Kong Broadband Network Ltd.	✔	✔
AS35916	MULTACOM CORPORATION	✔	✔
AS32934	Facebook, Inc.	✔	✔
AS9381	HKBN Enterprise Solutions HK Limited	✔	✘
AS270814	ZAAZ TELECOM	✔	✔
AS33353	Sony Interactive Entertainment LLC	✔	✔
AS2906	Netflix Streaming Services Inc.	✔	✔
AS41327	Fiber Telecom S.p.A.	✔	✔
AS8796	FASTNET DATA INC	✔	✔
AS63949	Akamai (Linode)	✔	✔
AS42	WoodyNet, Inc.	✘	✔
AS9658	Eastern Telecommunications Philippines, Inc.	✔	✔
AS7522	STNet, Incorporated	✔	✔
AS7679	QTnet,Inc.	✔	✔
AS58511	Swoop (Anycast Global Backbone)	✔	✔
AS14041	University Corporation for Atmospheric Research	✔	✔
AS23089	Hotwire Communications	✔	✔
AS21859	Zenlayer Inc	✔	✔
AS10490	Georgia Institute of Technology	✔	✔
AS10578	Harvard University	✔	✘
AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✔
AS22742	Connecticut Education Network	✔	✔
AS21766	BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.	✔	✔
AS263009	FORTE TELECOM LTDA.	✔	✔
AS30690	Kazehana Networks LLC	✘	✔
AS8220	COLT	✔	✔
AS25820	IT7 Networks Inc	✔	✘
AS9507	NextHop Pty Ltd	✔	✘
AS19151	BroadbandONE, LLC	✔	✔
AS210000	TwentyWAN MB	✘	✔
AS17639	Converge ICT Solutions Inc.	✔	✘
AS9500	One New Zealand Group Limited	✔	✔
AS23470	ReliableSite.Net LLC	✘	✔
AS63129	AirRabbit, LLC	✘	✔
AS12200	Rackspace Hosting	✔	✔
AS27364	Armstrong	✔	✔
AS13489	EPM Telecomunicaciones S.A. E.S.P.	✔	✘
AS13807	Great Plains Communications LLC	✔	✔
AS53427	TGLOBAL NETWORKS	✔	✔
AS19318	Interserver, Inc	✔	✔
AS10835	Visionary Communications LLC	✔	✔
AS399898	Conexon Connect	✔	✔
AS42473	Anexia Cloud Solutions GmbH	✘	✔
AS40463	Alabama Fiber Network	✔	✔
AS40850	UPIX NETWORKS INTERNATIONAL LLC	✔	✘
AS4213	Krypt Technologies	✔	✔
AS22302	INOC, LLC	✔	✔
AS26744	Planters Communications, LLC	✔	✔
AS263237	PowerHost Telecom SPA	✔	✔
AS39120	Convergenze S.p.A.	✔	✔
AS14340	Salesforce.com, Inc.	✔	✔
AS394177	Shift Hosting LLC	✘	✔
AS13415	FirstDigital Communications, LLC	✔	✔
AS30455	HostVenom LLC	✘	✔
AS396356	Latitude.sh	✔	✔
AS11096	FloridaNet	✔	✔
AS32425	Pixel Factory	✔	✔
AS28458	IENTC S DE RL DE CV	✔	✔
AS46997	Black Mesa Corporation	✘	✔
AS28398	INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV	✔	✔
AS17306	JAB Wireless, INC.	✔	✔
AS400282	UPX US LLC	✔	✔
AS1351	University of Vermont	✔	✔
AS13767	DataBank Holdings, Ltd.	✔	✔
AS18978	Enzu Inc	✔	✔
AS400194	Wire 3 LLC	✔	✔
AS21351	Canal + Telecom SAS	✔	✔
AS216191	Riad Vargas	✘	✔
AS213605	Liu HaoRan	✘	✔
AS23473	PAVLOV MEDIA INC	✔	✔
AS14537	Continent 8 LLC	✔	✔
AS57304	RETN Russia	✘	✔
AS398823	PEG TECH INC	✔	✘
AS400146	DIAMOND STATE NETWORKS, LLC	✔	✔
AS4800	PT Aplikanusa Lintasarta	✔	✔
AS11071	InfoWest	✔	✔
AS23576	NAVER Cloud Corp.	✔	✘
AS38880	Micron21 Datacentre Pty Ltd	✔	✔
AS20141	Quality Technology Services, LLC	✔	✔
AS26042	FiberState, LLC	✔	✔
AS18779	EGIHosting	✔	✔
AS31877	Accelecom	✔	✔
AS6122	Iowa Communications Network	✔	✔
AS13768	Aptum Technologies	✔	✔
AS53828	NETWORK INNOVATIONS, LLC	✔	✔
AS45437	Real World - The Core	✔	✔
AS18106	Viewqwest Pte Ltd	✔	✔
AS23947	PT Mora Telematika Indonesia Tbk	✔	✔
AS4226	Sumofiber	✔	✔
AS32270	LD Telecommunications, Inc.	✔	✘
AS3479	Board of Regents of the University System of Georgia	✔	✘
AS8849	Melbikomas UAB	✘	✔
AS395354	Starry, Inc.	✔	✔
AS19752	Hydro One Telecom Inc.	✔	✘
AS30404	Blue Stream	✔	✔
AS7342	VeriSign Infrastructure & Operations	✘	✔
AS11796	Airstream Communications, LLC	✘	✔
AS23316	Bel Air Internet, LLC	✔	✘
AS4809	China Telecom Next Generation Carrier Network	✔	✘
AS63023	GTHost	✘	✔
AS53264	SBA Edge, LLC	✔	✔
AS25645	Momentum Telecom, Inc.	✔	✔
AS24516	Virtutel Pty Ltd	✔	✔
AS33182	HostDime.com, Inc.	✔	✔
AS3605	Guam Cablevision, LLC.	✔	✘
AS153371	BACK WAVES LIMITED	✔	✔
AS35985	One Ring Networks, Inc.	✔	✘
AS33724	VOLICO	✔	✘
AS53610	Metro Communications Company, Inc.	✔	✔
AS36692	Cisco OpenDNS, LLC	✘	✔
AS262287	Latitude.sh LTDA	✘	✔
AS32035	Sangoma US Inc.	✔	✔
AS7311	Frontier Networks Inc	✔	✘
AS14615	Comporium, Inc	✔	✔
AS18450	WebNX, Inc.	✔	✔
AS55821	RADIUS TELECOMS, INC.	✔	✘
AS13984	SD Data Center	✔	✔
AS38439	ZFS.RENT LLC	✘	✔
AS7155	ViaSat,Inc.	✔	✔
AS19740	Sudjam, LLC	✔	✔
AS4455	IX Reach Ltd	✔	✔
AS14361	HopOne Internet Corporation	✔	✔
AS963	N963 PTE. LTD.	✔	✔
AS13213	UK-2 Limited	✘	✔
AS30081	CacheFly	✘	✔
AS31529	DENIC eG	✘	✔
AS11123	Ultimate Internet Access, Inc	✔	✘
AS40913	Quality Technology Services, LLC	✔	✔
AS2728	Gigsouth, LLC	✔	✔
AS16832	Secom, Inc	✔	✔
AS4927	Aseva LLC	✔	✔
AS37645	ZAP-Angola	✔	✘
AS54483	GeoLinks	✔	✔
AS43519	Nominet UK	✘	✔
AS19165	Webpass Inc.	✔	✔
AS10269	Belize Telemedia Limited	✔	✘
AS20278	Nexeon Technologies, Inc.	✔	✔
AS52000	MIRhosting B.V.	✘	✔
AS267056	EVEREST RIDGE DO BRASIL LTDA	✔	✔
AS10674	Gainesville Regional Utilities	✔	✔
AS62887	WhiteSky Communications, LLC.	✔	✔
AS19531	Nodes Direct	✔	✔
AS54994	Meteverse Limited	✘	✔
AS32329	Another Corporate ISP, LLC	✔	✔
AS6653	Vero Broadband	✔	✘
AS27589	MOJOHOST	✔	✔
AS58807	China Mobile International Limited	✔	✘
AS11722	Westelcom Internet, Inc.	✔	✔
AS40244	Turnkey Internet Inc.	✔	✔
AS23367	Adaptive Data Networks, LLC	✔	✔
AS62955	eBay, Inc	✔	✔
AS57976	Blizzard Entertainment, Inc	✔	✔
AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✔
AS26253	South Central Communications, Inc.	✔	✔
AS20335	United Data Technologies, Inc.	✔	✔
AS19255	YOUR.ORG, INC.	✔	✔
AS40805	JMF Solutions, Inc	✔	✔
AS3801	Mikrotec Internet Services	✔	✔
AS59692	IQWeb FZ-LLC	✔	✘
AS54804	CableSouth Media III LLC	✔	✘
AS47869	ColoHouse LLC	✔	✔
AS23114	Critical Hub Networks	✔	✔
AS10242	US Internet Corp	✘	✔
AS14979	Aeronet Wireless	✔	✔
AS3580	Planet Networks	✔	✔
AS14016	Capcon Networks	✘	✔
AS9246	Teleguam Holdings, LLC	✔	✘
AS19684	Latigo, LLC	✔	✔
AS27630	XFERNET	✔	✔
AS31515	Inmarsat Global Limited	✔	✔
AS12684	SES ASTRA S.A.	✔	✘
AS6315	XMission, L.C.	✘	✔
AS23379	Blackburn Technologies II, LLC	✘	✔
AS62902	Ankr PBC	✘	✔
AS134176	Cloudie Limited	✘	✔
AS394968	Quality Technology Services, LLC	✔	✔
AS61573	IP Telecom BR	✔	✔
AS10355	Digital Service Consultants	✔	✘
AS396986	Bytedance, Inc. (TikTok)	✘	✔
AS19830	The Ringgold Telephone Company	✔	✔
AS393552	Longmont Power & Communications	✔	✘
AS27611	Starry, Inc.	✔	✘
AS21777	Massive Networks	✔	✔
AS18119	ACSData	✔	✔
AS394449	FyberCom, LLC	✔	✘
AS32899	Bresco Broadband	✔	✔
AS11686	Zayo Bandwidth	✔	✔
AS53240	Net Onze Provedor de Acesso a Internet Eireli	✔	✔
AS5726	InterWorld Communications, Inc.	✔	✔
AS131958	Tama Cable Network Co.,Ltd.	✔	✔
AS12243	Waddell Solutions Group LLC	✘	✔
AS54665	North Georgia Network Cooperative, Inc.	✔	✔
AS16164	Sohonet Limited	✔	✘
AS45102	Alibaba (US) Technology Co., Ltd.	✔	✘
AS15695	Expereo International BV	✘	✔
AS22772	Login, Inc.	✔	✔
AS51185	MainStreaming SpA	✔	✔
AS50245	Serverel Inc.	✔	✔
AS25697	UpCloud USA Inc	✔	✔
AS11767	Quality Technology Services, LLC	✔	✔
AS8674	Netnod AB	✘	✔
AS11280	SNAPPYDSL.NET	✔	✘
AS396097	Sail Internet, Inc.	✔	✔
AS266809	NERVICOM, C.A.	✘	✔
AS36086	Telx	✔	✘
AS23344	Disney Worldwide Services, Inc.	✘	✔
AS22697	Roblox	✔	✔
AS267809	360NET C.A.	✔	✔
AS20144	ICANN - L-root	✘	✔
AS8002	Stealth Communications Services, LLC	✔	✔
AS11019	HAProxy Technologies, Inc.	✘	✔
AS11711	TULAROSA COMMUNICATIONS, INC.	✔	✘
AS63452	Velocihost Inc.	✘	✔
AS51531	DE-CIX Management GmbH	✘	✔
AS27370	City of Boston	✔	✘
AS397005	Central Virginia Services, INC	✔	✔
AS40065	CNSERVERS LLC	✔	✘
AS22653	Cyber Wurx LLC	✔	✘
AS5742	Fidium	✘	✔
AS40111	Parker FiberNet, LLC	✔	✔
AS139341	WeChat/QQ CDN	✘	✔
AS40630	GridFury, LLC	✘	✔
AS32415	C3	✔	✘
AS397031	GALAXYGATE, LLC	✘	✔
AS26873	QCOL INC	✔	✔
AS44431	OmniAccess S.L.	✔	✘
AS198622	Adform A/S	✘	✔
AS20303	BAM Broadband Opco, LLC	✔	✔
AS31950	Data Network Solutions	✔	✔
AS63311	20C, LLC	✘	✔
AS30640	Etheric Networks, Inc.	✔	✔
AS14363	MTC Communications, Inc.	✘	✔
AS7296	Dynascale Technologies, Inc.	✘	✔
AS40511	Fireline Network Solutions, Inc.	✔	✘
AS14585	CIFNet, Inc.	✔	✔
AS40676	Psychz Networks	✔	✘
AS8001	Cologix, Inc	✘	✔
AS46475	Limestone Networks, Inc.	✘	✔
AS10302	SNAPPYDSL.NET	✔	✘
AS6507	Riot Games, Inc	✔	✔
AS55651	DBOLICAL PTY LTD	✘	✔
AS34655	JWE S.a r.l.	✘	✔
AS4258	Accretive Networks	✘	✔
AS7941	Internet Archive	✔	✘
AS63989	DE-CORP	✘	✔
AS13727	NEXT DIMENSION INC	✘	✔
AS134521	Dialpad, Inc.	✘	✔
AS30041	Race Tech, LLC	✔	✘
AS112	AS112 Project	✘	✔
AS7500	WIDE Project - M-root	✘	✔
AS17077	Broadcast Networks, LLC.	✔	✘
AS27647	Weebly, Inc.	✘	✔
AS64200	VIVID-HOSTING LLC	✔	✘
AS397301	Thrive Broadband, LLC	✘	✔
AS141039	PacketHub S.A.	✘	✔
AS394109	CFH CABLE INC	✘	✔
AS40880	NAICOM CORPORATION	✘	✔
AS399647	Rumble USA Inc.	✔	✔
AS15042	Urban Communications, Inc.	✔	✘
AS28118	ALTICE DOMINICANA S.A.	✘	✔
AS917	Misaka Network, Inc.	✘	✔
AS26415	VeriSign Global Registry Services	✘	✔
AS35847	Ezee Fiber	✘	✔
AS1547	Interdnestrcom SZAO	✘	✔
AS397326	South Front Networks	✘	✔
AS40764	Digital Network Access Communications, INC	✔	✔
AS28604	Globo Comunicação e Participaçoes SA	✔	✘
AS13427	Softcom Internet Communications, Inc.	✔	✔
AS64238	DNS-OARC	✘	✔
AS398991	X99	✘	✔
AS12276	San Francisco Metropolitan Internet Exchange (SFMIX)	✘	✔
AS397131	Everythink Innovations Limited	✘	✔
AS399606	Imaging Bay, Inc.	✘	✔
AS14907	Wikimedia Foundation Inc.	✘	✔
AS400771	Codehof LLC	✘	✔
AS199790	IP Telecom Bulgaria	✘	✔
AS12213	Centersquare	✘	✔
AS22768	SYNERGY BROADBAND	✘	✔
AS399668	e-planning	✘	✔
AS55195	CIRA Canadian Internet Registration Authority Autorit...	✘	✔
AS53591	Ytel, Inc.	✘	✔
AS6623	CBS Interactive Inc.	✔	✘
AS52389	SSCS BV	✔	✘
AS148968	Falcore Investments Pty Ltd	✘	✔
AS399338	Central Valley Internet LLC	✘	✔
AS33425	CoreWeave, Inc	✘	✔
AS46416	BankOnIT, L.L.C.	✘	✔
AS31845	ISI Communications	✘	✔
AS63399	Dialpad, Inc.	✘	✔
AS54813	GREYSTONE POWER CORPORATION, AN ELECTRIC MEMBERSHIP C...	✔	✘
AS62597	NSONE Inc	✘	✔
AS897	Turtle Rock Studios, Inc.	✘	✔
AS53766	Arista VeloCloud	✘	✔
AS400006	DigitalMonks LLC	✘	✔
AS11525	NineStar Connect	✘	✔
AS272102	BESSER SOLUTIONS C.A.	✘	✔
AS59865	Ivent Mobile bv	✔	✘
AS53507	Millry Telephone Co Inc.	✘	✔
AS394233	Cloudwifi	✘	✔
AS396317	Vitalink LLC	✘	✔
AS14928	Adams CATV, Inc	✘	✔
AS23314	Summit Broadband	✘	✔
AS27321	ISC F-ROOT OAK1	✘	✔
AS3856	Packet Clearing House, Inc.	✘	✔
AS17210	Everywhere Wireless, LLC	✘	✔
AS142111	Zhejiang Aiyun Network Technology Co Ltd	✘	✔
AS397554	Happy Cycling LLC	✘	✔
AS12131	Vertical Computers	✘	✔
AS33037	Anthem Connect	✘	✔
AS63199	CDS Global Cloud Co., Ltd	✘	✔
AS3223	Voxility LLP	✔	✘
AS47787	EDGOO NETWORKS UNIPESSOAL LDA	✔	✘
AS138398	Prodigi Technology Services Limited	✘	✔
AS55262	Anthem Broadband	✘	✔
AS11029	NetVata, LLC	✘	✔
AS401418	Red Team LTD	✘	✔
AS36210	Moscone Center Joint Ventures	✘	✔
AS18615	Mainstream Fiber Networks, LLC	✘	✔
AS263812	SONDATECH S.A.S.	✘	✔
AS398448	THE GENTRY FUND LLC	✘	✔
AS399392	FIRE DOG SSC, LLC	✘	✔
AS12161	dao Consulting, LLC	✘	✔
AS54225	ORANGE COUNTY FIBER LLC	✘	✔
AS401731	The University of Alabama Athletics	✘	✔
AS14978	Consolidated Smart Systems LLC	✘	✔
AS263725	MULTICABLE DE HONDURAS	✘	✔
AS7979	Servers.com, Inc.	✘	✔
AS45474	NEXUSGUARD LIMITED	✘	✔
AS55270	Quik, LLC	✘	✔
AS54611	Intelligent Technology Solutions, Inc.	✘	✔
AS2484	AFNIC (Association Francaise pour le Nommage Internet...	✘	✔
AS10367	Fibercast Corporation	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS10255	Sinister and Solitary	✔	✔
AS29906	Westat, Inc.	✔	✔
AS396300	CoreSite	✔	✘
AS22437	CoreSite	✔	✔
AS11333	CyberTrails	✔	✘
AS26551	Sargent & Lundy Engineers	✔	✘
AS4898	Opentable, Inc.	✔	✘
AS30149	The Goldman Sachs Group, Inc.	✔	✘
AS54525	APPLIED GLOBAL TECHNOLOGIES, LLC	✔	✘
AS20304	Lepton Global Solutions, LLC.	✔	✘
AS397822	California Resources Corporation	✔	✘
AS5651	GMLL CAPITAL MANAGEMENT LLC	✔	✘
AS400986	Adsystech, Inc.	✔	✘
AS22330	Catalina Marketing Corporation	✔	✘
AS398079	Eminent, Inc	✔	✘

ASHandle:       AS2734
OrgID:          COWIL
ASName:         CORESITE
ASNumber:       2734
RegDate:        2009-09-01
Updated:        2012-03-02
Source:         ARIN



OrgID:          COWIL
OrgName:        CoreSite
CanAllocate:    
Street:         1001 17th St
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2005-01-14
Updated:        2025-04-09
OrgAdminHandle: JFA116-ARIN
OrgTechHandle:  CMM8-ARIN
OrgTechHandle:  JENSE37-ARIN
OrgTechHandle:  JFA116-ARIN
OrgTechHandle:  REEDC55-ARIN
OrgTechHandle:  STANL503-ARIN
OrgAbuseHandle: CORES5-ARIN
OrgNOCHandle:   CORES4-ARIN
Source:         ARIN





OrgAdminHandle:       JFA116-ARIN
OrgAdminName:         Jerome Favis
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CMM8-ARIN
OrgTechName:          Christopher Malayter
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JENSE37-ARIN
OrgTechName:          John Jensen
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JFA116-ARIN
OrgTechName:          Jerome Favis
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        REEDC55-ARIN
OrgTechName:          Christopher Reed
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        STANL503-ARIN
OrgTechName:          Michael Stanley
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CORES5-ARIN
OrgAbuseName:          CoreSite Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CORES4-ARIN
OrgNOCName:            Coresite OSC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:25:33Z UTC

Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as-coresite-bo	3
ARIN	as2734:as-coresite	35
RADB	as-any2-rs	247
RADB	as-coresite	56
RADB	as-hurricane	24736
RADB	as-pnapchg	367
RADB	as-pnaplax	300
LEVEL3	as-towardex	366
RADB	as-pnapden	424
ARIN	as-sfmix-rs	11854
RADB	as-pnapsje	308
APNIC	as-63529-as-import-as6939	38136
RADB	as-hurricanev6	20185
ARIN	as62760:as-decix-ord-rs	71
RADB	as-pnapbsn	155
RIPE	as-transroute-spec	19683
ARIN	as62760:as-decix-ord-rs-v6	71
ARIN	as2734:as-customers	35
RIPE	as-coresite-bo	3
ARIN	as62760:as-decix-ord-connected	71

Name	IPv4	IPv6	Link Speed
Any2East	206.51.40.247	2001:504:13:1::247	100 gbps
Any2West	206.72.211.115	2001:504:13::211:115	100 gbps
CIX-NoVA	149.112.69.99	2001:504:40:69::1:99	100 gbps
FL-IX	206.41.108.19	2001:504:40:108::1:19	100 gbps
MASS-IX	206.53.143.10	2001:504:47::aae:0:1	100 gbps
Any2Chicago	206.51.43.244	2001:504:13:4::244	100 gbps
CIX-ATL	206.71.12.99	2001:504:40:12::1:99	100 gbps
Any2Chicago	206.51.43.245	2001:504:13:4::245	100 gbps
Any2West	206.72.211.248	2001:504:13::211:248	100 gbps
Any2East	206.51.40.248	2001:504:13:1::248	100 gbps
Any2West	206.72.210.244	2001:504:13::210:244	100 gbps
Any2Denver	206.51.46.244	2605:6c00:303:303::244	100 gbps
Any2Denver	206.51.46.245	2605:6c00:303:303::245	100 gbps
Any2West	206.72.211.249	2001:504:13::211:249	100 gbps
Any2East	206.51.40.243	2001:504:13:1::243	10 gbps
Any2East	206.51.40.246	2001:504:13:1::246	10 gbps
Any2East	206.51.40.245	2001:504:13:1::245	10 gbps
NYIIX New York	198.32.161.41	2001:504:1::a500:2734:1	10 gbps
ChIX	206.41.110.27	2001:504:41:110::27	10 gbps
Any2East	206.51.40.241	2001:504:13:1::241	10 gbps
Any2East	206.51.40.242	2001:504:13:1::242	10 gbps
Any2East	206.51.40.244	2001:504:13:1::244	10 gbps
SFMIX	206.197.187.10	2001:504:30::ba00:2734:1	10 gbps
DE-CIX Chicago	149.112.11.61	2001:504:102::aae:0:1	1000 mbps

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Upstreams

Rankings

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Upstreams

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Downstreams

Member of the following AS-SETs

Internet Exchange Points