AS23352 DEFT.COM - bgp.tools

The website screenshot for https://www.summithq.com/

DEFT.COM

AS Number 23352
Website https://www.summithq.com/

Registered on: 5 Mar 2002 (24 years old)
Registered to: ARIN-SL-2063 (arin); [Transfer History]

Network status: Active, Allocated under ARIN

Network type: Content

Prefixes Originated: 107 IPv4, 24 IPv6

Upstreams

AS3257 - GTT Communications Inc.
AS2914 - NTT America, Inc.
AS6461 - Zayo Bandwidth
AS9507 - NextHop Pty Ltd
AS3223 - Voxility LLP
AS4637 - Telstra International Limited
AS174 - Cogent Communications, LLC
AS13786 - Seaborn (Seabras USA, LLC)

Rankings

#50 for AS Cone in United States

#45 for Unique Domains in United States

Tags:

	Prefix	Description
	50.31.128.0/17	DEFT.COM
	50.31.128.0/18	DEFT.COM
	50.31.140.0/22	DEFT.COM
	50.31.152.0/24	DEFT.COM
	50.31.168.0/24	Living Stones Group
	50.31.172.0/22	DEFT.COM
	50.31.174.0/24	DEFT.COM
	50.31.176.0/24	DEFT.COM
	50.31.192.0/20	DEFT.COM
	50.31.208.0/20	DEFT.COM
	50.31.220.0/22	DEFT.COM
	50.31.224.0/21	DEFT.COM
	50.31.232.0/21	DEFT.COM
	50.31.244.0/22	DEFT.COM
	50.31.248.0/21	DEFT.COM
	50.31.248.0/24	DEFT.COM
	64.202.96.0/19	DEFT.COM
	64.202.104.0/24	DEFT.COM
	64.202.119.0/24	DEFT.COM
	64.202.120.0/24	IPXO LLC
	66.225.192.0/18	DEFT.COM
	66.225.210.0/23	DEFT.COM
	66.225.212.0/24	DEFT.COM
	66.225.216.0/22	DEFT.COM
	66.225.225.0/24	DEFT.COM
	66.225.235.0/24	DEFT.COM
	66.225.244.0/24	DEFT.COM
	66.225.245.0/24	DEFT.COM
	66.225.246.0/24	DEFT.COM
	68.71.141.0/24	Handy Networks, LLC
	72.5.146.0/24	Private Customer
	74.113.150.0/24	Magnetar Capital LLC
	75.102.0.0/18	DEFT.COM
	75.102.4.0/24	DEFT.COM
	75.102.8.0/23	DEFT.COM
	75.102.20.0/24	DEFT.COM
	75.102.22.0/24	DEFT.COM
	75.102.36.0/23	DEFT.COM
	75.102.40.0/21	DEFT.COM
	75.102.52.0/22	DEFT.COM
	75.102.56.0/22	DEFT.COM
	75.102.60.0/22	DEFT.COM
	103.2.140.0/22	Sand Dune Mail Ltd
	103.211.252.0/23	Servercentral, Inc
	103.211.252.0/24	Servercentral, Inc
	103.211.253.0/24	Servercentral, Inc
	104.245.208.0/21	DEFT.COM
	104.245.215.0/24	DEFT.COM
	130.51.80.0/24	MJF Ventures LLC
	147.160.158.0/24	AC PM LLC
	158.120.80.0/22	Smtp2go Deft IL
	158.120.84.0/22	Smtp2go Deft EU
	167.88.144.0/20	DEFT.COM
	167.88.154.0/24	DEFT.COM
	170.10.71.0/24	Smtp2go Deft Ashburn
	192.190.47.0/24	Radiological Society of North America
	192.206.92.0/24	Handy Networks, LLC
	199.30.216.0/23	SameGoal, Inc
	203.31.36.0/22	Sand Dune Mail Ltd
	204.93.128.0/17	DEFT.COM
	204.93.152.0/21	DEFT.COM
	204.93.160.0/20	DEFT.COM
	204.93.176.0/21	DEFT.COM
	204.93.188.0/23	DEFT.COM
	204.93.190.0/23	DEFT.COM
	204.93.192.0/19	DEFT.COM
	204.93.193.0/24	Mochanin Corp.
	204.93.196.0/24	Mochanin Corp.
	204.93.203.0/24	DEFT.COM
	204.93.240.0/21	DEFT.COM
	204.93.247.0/24	DEFT.COM
	204.93.248.0/22	DEFT.COM
	204.93.248.0/24	DEFT.COM
	204.93.252.0/23	DEFT.COM
	204.93.254.0/24	DEFT.COM
	204.93.254.0/23	DEFT.COM
	204.93.255.0/24	DEFT.COM
	204.209.73.0/24	Jivetel, LLC
	205.234.128.0/17	DEFT.COM
	205.234.146.0/24	DEFT.COM
	205.234.160.0/24	DEFT.COM
	205.234.167.0/24	DEFT.COM
	205.234.191.0/24	DEFT.COM
	205.234.193.0/24	Summit Inc,
	205.234.198.0/24	DEFT.COM
	205.234.219.0/24	DEFT.COM
	205.234.220.0/24	DEFT.COM
	205.234.221.0/24	DEFT.COM
	206.51.240.0/21	DEFT.COM
	208.93.64.0/22	DEFT.COM
	208.93.64.0/21	DEFT.COM
	208.93.68.0/22	DEFT.COM
	216.246.0.0/17	DEFT.COM
	216.246.36.0/22	DEFT.COM
	216.246.46.0/24	DEFT.COM
	216.246.47.0/24	DEFT.COM
	216.246.60.0/22	StreamGuys
	216.246.66.0/23	DEFT.COM
	216.246.73.0/24	DEFT.COM
	216.246.76.0/22	DEFT.COM
	216.246.84.0/22	DEFT.COM
	216.246.98.0/24	DEFT.COM
	216.246.112.0/22	DEFT.COM
	216.246.116.0/24	DEFT.COM
	216.246.124.0/24	DEFT.COM
	216.246.125.0/24	DEFT.COM
	64.202.97.0/24	DEFT.COM
	2001:1838::/32	DEFT.COM
	2001:1838:1000::/36	DEFT.COM
	2001:1838:1000::/40	DEFT.COM
	2001:1838:100a::/48	DEFT.COM
	2001:1838:1500::/40	DEFT.COM
	2001:1838:2000::/36	DEFT.COM
	2001:1838:2007::/48	DEFT.COM
	2001:1838:2012::/48	DEFT.COM
	2001:1838:3000::/36	DEFT.COM
	2001:1838:3000::/40	DEFT.COM
	2001:1838:4000::/36	DEFT.COM
	2001:1838:5000::/36	DEFT.COM
	2001:1838:5000::/40	DEFT.COM
	2001:1838:6000::/36	DEFT.COM
	2001:1838:6003::/48	DEFT.COM
	2001:1838:7000::/36	DEFT.COM
	2001:1838:8000::/40	DEFT.COM
	2001:1838:9000::/40	DEFT.COM
	2001:1838:a000::/40	DEFT.COM
	2001:1838:c000::/40	DEFT.COM
	2001:1838:d000::/40	DEFT.COM
	2602:f923::/36	MJF Ventures LLC
	2607:4440::/48	SameGoal, Inc
	2620:7d::/48	Magnetar Capital LLC

Peers: 99

Upstreams: 17

Downstreams: 37 (Cone: 164)

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
AS3257	GTT Communications Inc.	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS6461	Zayo Bandwidth	✔	✔
AS9507	NextHop Pty Ltd	✔	✔
AS3223	Voxility LLP	✔	✘
AS4637	Telstra International Limited	✔	✔
AS174	Cogent Communications, LLC	✔	✔
AS13786	Seaborn (Seabras USA, LLC)	✔	✔
AS3491	PCCW Global (HK) Ltd.	✔	✔
AS6453	TATA Communications (America) Inc	✔	✔
AS701	Verizon Business	✔	✔
AS198949	Radware	✔	✘
AS7922	Comcast Cable Communications, LLC	✔	✔
AS7195	EdgeUno	✘	✔
AS262287	Latitude.sh LTDA	✔	✔
AS13649	Flexential Colorado Corp.	✔	✘
AS30081	CacheFly	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS36352	HostPapa	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS6461	Zayo Bandwidth	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS20473	The Constant Company, LLC	✔	✔
AS30094	Giganews, Inc.	✔	✔
AS19255	YOUR.ORG, INC.	✔	✔
AS9507	NextHop Pty Ltd	✔	✔
AS19557	CHANGEIP COM	✔	✔
AS4637	Telstra International Limited	✔	✔
AS3223	Voxility LLP	✔	✘
AS32771	DNSimple Corporation	✔	✔
AS133906	Sand Dune Mail Ltd	✔	✘
AS25773	RADWARE INC.	✔	✔
AS393713	All Points Broadband	✔	✔
AS3491	PCCW Global (HK) Ltd.	✔	✔
AS13786	Seaborn (Seabras USA, LLC)	✔	✔
AS174	Cogent Communications, LLC	✔	✔
AS33633	USG Corporation, Inc.	✔	✘
AS10493	Grand Central Networks Inc.	✔	✘
AS48851	Radware Ltd	✔	✔
AS26943	YOUR.ORG, INC.	✔	✔
AS401483	Namespace Labs	✔	✘
AS6453	TATA Communications (America) Inc	✔	✔
AS398795	RFPT COMPANY LLC	✔	✔
AS701	Verizon Business	✔	✔
AS62679	Shopify, Inc.	✔	✘
AS398097	Wintrust Financial Corporation	✔	✘
AS60506	21 Enterprises, LLC	✔	✘
AS20130	Depaul University	✔	✔
AS11621	Reyes Holdings, L.L.C.	✔	✘
AS7922	Comcast Cable Communications, LLC	✔	✔
AS7195	EdgeUno	✘	✔
AS22075	Outbrain, Inc.	✔	✘
AS40501	SoundStack Technologies, LLC	✔	✘
AS46242	Safeway Insurance Group	✔	✘
AS33088	COMPSYCH EMPLOYEE ASSISTANCE PROGRAMS, INC.	✔	✘
AS46221	MIS Choice, Inc.	✔	✘
AS56468	MC NETWORKING Sh.p.k.	✔	✘
AS19551	Incapsula Inc	✔	✘
AS198949	Radware	✔	✘
AS401686	Aptaero, Inc.	✔	✘
AS40016	MESIROW FINANCIAL HOLDINGS, INC.	✔	✘
AS26052	Fortis Clearing Chicago LLC	✔	✘
AS16790	TransNational Bank Card	✔	✘
AS30081	CacheFly	✔	✔
AS6939	Hurricane Electric LLC	✘	✔
AS25657	Basecamp, LLC	✔	✘
AS262287	Latitude.sh LTDA	✔	✔
AS13335	Cloudflare, Inc.	✔	✔
AS23028	Team Cymru Inc.	✔	✔
AS15169	Google LLC	✔	✔
AS13649	Flexential Colorado Corp.	✔	✘
AS6169	Kentik Technologies, Inc.	✘	✔
AS8928	GTT Communications Inc.	✔	✘
AS52320	V.tal (GlobeNet)	✔	✔
AS199524	Gcore S.A.	✔	✔
AS15830	Equinix, Inc.	✔	✔
AS14840	BR.DIGITAL	✔	✔
AS3653	House of Ben Avraham LLC	✔	✔
AS266400	Ferenz Networks	✔	✔
AS269180	VIPNET Conexão	✔	✔
AS40776	TaoNet	✔	✔
AS263903	INFORBARRA TELECOM	✔	✔
AS2635	Automattic, Inc	✔	✔
AS215248	Bastiaan Mathijs Brink	✔	✔
AS214331	Teske Virtual System Ltda	✔	✔
AS14987	Rethem Hosting LLC	✔	✔
AS1239	Sprint Wireline (Cogent)	✔	✔
AS214757	Jakub Krsa	✘	✔
AS60503	FNX Tecnologia LTDA	✔	✔
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
AS401661	EMBNEX, LLC	✔	✔
AS32590	Valve Corporation	✔	✔
AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
AS6424	EDGOO NETWORKS	✔	✔
AS14907	Wikimedia Foundation Inc.	✔	✔
AS52999	START TELECOM LTDA	✔	✔
AS42473	Anexia Cloud Solutions GmbH	✔	✔
AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
AS24482	SG.GS	✔	✔
AS262462	Aranet Play	✔	✔
AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
AS262880	RADAR WISP LTDA	✔	✘
AS263661	Brasil Digital Telecom	✔	✘
AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
AS36236	NetActuate, Inc	✘	✔
AS394303	BigScoots	✔	✘
AS61624	ISPSHIELD (InfNOC Tecnologia)	✘	✔
AS262832	Link Cariri	✘	✔
AS199829	Akronic Network LTDA	✘	✔
AS199081	Lancom Ltd.	✔	✘
AS262589	SAMM (Internexa)	✔	✘
AS269396	UNIR TELECOM	✔	✘
AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
AS270824	ENX Services	✔	✘
AS267613	ELETRONET S.A.	✔	✘
AS34170	Aztelekom LLC	✔	✘
AS270470	LN TELECOM	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS36352	HostPapa	✔	✔
AS20473	The Constant Company, LLC	✔	✔
AS30094	Giganews, Inc.	✔	✔
AS19255	YOUR.ORG, INC.	✔	✔
AS19557	CHANGEIP COM	✔	✔
AS133906	Sand Dune Mail Ltd	✔	✘
AS32771	DNSimple Corporation	✔	✔
AS393713	All Points Broadband	✔	✔
AS25773	RADWARE INC.	✔	✔
AS33633	USG Corporation, Inc.	✔	✘
AS401483	Namespace Labs	✔	✘
AS26943	YOUR.ORG, INC.	✔	✔
AS48851	Radware Ltd	✔	✔
AS60506	21 Enterprises, LLC	✔	✘
AS20130	Depaul University	✔	✔
AS398097	Wintrust Financial Corporation	✔	✘
AS398795	RFPT COMPANY LLC	✔	✔
AS62679	Shopify, Inc.	✔	✘
AS11621	Reyes Holdings, L.L.C.	✔	✘
AS22075	Outbrain, Inc.	✔	✘
AS401686	Aptaero, Inc.	✔	✘
AS40016	MESIROW FINANCIAL HOLDINGS, INC.	✔	✘
AS40501	SoundStack Technologies, LLC	✔	✘
AS56468	MC NETWORKING Sh.p.k.	✔	✘
AS19551	Incapsula Inc	✔	✘
AS46242	Safeway Insurance Group	✔	✘
AS46221	MIS Choice, Inc.	✔	✘
AS33088	COMPSYCH EMPLOYEE ASSISTANCE PROGRAMS, INC.	✔	✘
AS25657	Basecamp, LLC	✔	✘
AS26052	Fortis Clearing Chicago LLC	✔	✘
AS16790	TransNational Bank Card	✔	✘
AS30081	CacheFly	✔	✔
AS23028	Team Cymru Inc.	✔	✔
AS6169	Kentik Technologies, Inc.	✘	✔
AS3653	House of Ben Avraham LLC	✔	✔
AS394303	BigScoots	✔	✘
AS10493	Grand Central Networks Inc.	✔	✘

ASHandle:       AS23352
OrgID:          SL-2063
ASName:         SERVERCENTRAL
ASNumber:       23352
RegDate:        2002-03-05
Updated:        2024-11-15
Source:         ARIN



OrgID:          SL-2063
OrgName:        DEFT.COM
CanAllocate:    
Street:         2200 Busse RD
City:           Elk Grove Village
State/Prov:     IL
Country:        US
PostalCode:     60007
Comment:        Geofeed https://summithq.com/as23352.geofeed.txt
RegDate:        2021-06-29
Updated:        2026-01-26
ReferralServer: rwhois://rwhois.servercentral.net:4321
OrgAdminHandle: NETWO1779-ARIN
OrgTechHandle:  NETWO1779-ARIN
OrgAbuseHandle: ABUSE1669-ARIN
OrgNOCHandle:   NETWO1779-ARIN
OrgRoutingHandle:   IST36-ARIN
OrgRoutingHandle:   NETWO1779-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO1779-ARIN
OrgAdminName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO1779-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE1669-ARIN
OrgAbuseName:          Abuse Department
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO1779-ARIN
OrgNOCName:            Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     IST36-ARIN
OrgRoutingName:        IPXO Support Team
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     NETWO1779-ARIN
OrgRoutingName:        Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-04-04T03:29:41Z UTC

Member of the following AS-SETs

-	Member
RADB	as-ctbc-customers129
RADB	as-invision
RADB	as-equinix-me
RADB	as-iij
RADB	as-gnt-customers
RADB	as-iij6
RADB	as-webwerks-1
ARIN	as-summithq
RADB	as-btn-customers
LEVEL3	as-level3-customers-eu
NTTCOM	as-equinix-jp
RADB	as-equinix-pe
NTTCOM	as2914:as-64600-v6
RADB	as-ocn
RADB	as-e1-automation-customer
RADB	as-telstra-intl-customers
RADB	as198949:as-sd
RADB	as3491:as-customers-ap
RADB	as-hurricane
ALTDB	as-limelight-cust
ALTDB	as51202:as-all
RIPE	as-retn-actual-v4
RADB	as-equinix-sy
JPIRR	as-iij6
RIPE	as-transroute-spec
RIPE	as-level3-ipv6
RADB	as-superloop-cust
NTTCOM	as-equinix-ap
APNIC	as1221:as-customers
LEVEL3	as-level3-origins-na
RADB	as-optus
LEVEL3	as-level3-origins-eu
RADB	as-pacnet-downstream-jp
RADB	as-maxihost
NTTCOM	as-ocn
RADB	as-telstra-testing-1
RADB	as-flexential-customers
LEVEL3	as-level3-customers-na
RADB	as-hurricanev6
RADB	as-kddcustomer2
JPIRR	as-iij
JPIRR	as-ocn
RADB	as-ctbc-tools
LEVEL3	as-servercentral-l3
RADB	as7606:as-sa-ix

View

Upstreams

Rankings

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points