Cisco IronPort SenderBase Security Network

This report was generated

Top 100 senders by Domain
Volume (m)	Vol change vs. Avg	Domain	Network Owner	Category
174.9	-38%	google.com	GOOGLE	unknown
174.1	-43%	yahoo.com	Yahoo!	ISP
102.9	-58%	hotmail.com	Microsoft Corp	ISP
97.0	-47%	facebook.com	Thefacebook.com	unknown
48.7	-31%	bezeqint.net	ADSL-CUSTOMER-CONNECTION	NSP
40.3	-26%	postini.com	Postini	NSP
36.1	-15%	messagelabs.com	Messagelabs	unknown
36.0	-34%	locaweb.com.br	LocaWeb Ltda	unknown
26.1	-31%	constantcontact.com	Roving Software	unknown
25.9	-40%	linkedin.com	Internap Network Services	unknown
25.6	-42%	fagms.net	Experian Cheetahmail Deutschland GmbH	unknown
23.9	-49%	aol.com	America Online	ISP
22.8	-35%	microsoft.com	Microsoft Corp	Software & Programming
19.2	-37%	mweb.co.za	M-WEB	unknown
17.3	-40%	virtualtarget.com.br	THEPLANET.COM INTERNET SERVICES	unknown
16.8	-38%	obsmtp.com	Postini	unknown
15.8	-24%	amazon.com	AMAZON.COM	eCommerce
15.0	-39%	ed10.com	E-Dialog	unknown
14.7	-49%	solarus.net	Wood County Telephone Company	unknown
14.4	-40%	blackberry.com	Research In Motion	unknown
14.3	-8%	vodacom.co.za	VODACOM	unknown
13.9	-8%	admincontrolpanel.com	LocaWeb Ltda	unknown
13.5	-39%	smmdauem.com.br	CaroNet Managed Hosting	unknown
13.0	-5%	send.esp.br	Lamarque Indústria e Comércio de Confecções Ltda.	unknown
12.6	221%	freemail.hu	T-Online, Freemail service	unknown
12.1	-34%	comcast.net	Comcast Cable	NSP
11.9	-36%	terra.com	Terra Networks Operations	unknown
11.2	-39%	calpop.com	MetroCrossing	unknown
10.7	-67%	auinmeio.com.br	CAROLINA INTERNET	unknown
10.2	-38%	servidoresdns.net	arsys.es	unknown
10.2	-35%	emarsys.net	emarsys eMarketingSystems AG	unknown
10.0	-37%	mcsv.net	Voxel Dot Net	unknown
9.9	-35%	secureserver.net	Go Daddy Software	unknown
9.6	-32%	icpbounce.com	Hosted Solutions, LLC	unknown
9.5	20%	outgw.tn	Agence Tunisienne Internet - ATI	unknown
9.5	-3%	hunrrbhq.com.br	unknown	unknown
9.5	-45%	ebay.com	EBay	unknown
9.1	-35%	uol.com.br	Universo Online S.A.	unknown
9.1	-23%	servernap.net	GigeNET	unknown
8.6	-38%	exacttarget.com	Time Warner Telecom	unknown
8.6	-39%	whservidor.com	Universo Online S.A.	unknown
8.4	-45%	rr.com	Road Runner	NSP
7.8	-32%	virtua.com.br	NET Serviços de Comunicação S.A.	NSP
7.7	-35%	verizon.net	Verizon Internet Services	NSP
7.5	-50%	orange.fr	Multidevice Internet	unknown
7.4	-87%	midiamail.com.br	THEPLANET.COM INTERNET SERVICES	unknown
7.1	-20%	createsend.com	ORCS Web	unknown
7.1	-32%	rsgsv.net	MailChimp.com	unknown
7.1	-20%	peixeurbano.com.br	iWeb Dedicated HD	unknown
6.8	-32%	mimecast.co.za	MTN Network Solutions (Pty) Ltd.	unknown
6.6	-32%	mzoitaha.com.br	unknown	unknown
6.5	-46%	monopost.com	Skytiz Network	unknown
6.4	-9%	anpdm.com	Apsis Sweden AB	unknown
6.2	-49%	twitter.com	Twitter	unknown
6.1	-17%	fagms.de	Experian Cheetahmail Deutschland GmbH	unknown
6.1	-23%	chtah.net	CheetahMail	unknown
5.9	-30%	postdirect.com	3402.INFS	unknown
5.9	-24%	verticalresponse.com	Vertical Response	unknown
5.9	147%	fykzxbtg.com.br	FortressITX	unknown
5.8	-43%	kundenserver.de	1&1 Internet AG	unknown
5.8	118%	hacettepe.edu.tr	Hacettepe University	unknown
5.8	-8%	cccampaigns.net	Emailvision, site E/X	unknown
5.8	-37%	cox.net	COX COMMUNICATIONS	unknown
5.7	-40%	saix.net	Telkom SA Limited	unknown
5.7	33%	masterhost.ru	Masterhost.ru is a hosting and technical support o	unknown
5.7	-41%	aweber.com	USLEC Corp.	unknown
5.7	-50%	host-h.net	UUNET SA	unknown
5.5	39%	extendcp.co.uk	Office	unknown
5.5	16%	ticketmaster.com	Ticketmaster Online - CitySearch	eCommerce
5.5	-25%	solcon.nl	DSL Solcon	unknown
5.4	-39%	ccemails.net	Emailvision, site E/X	unknown
5.4	-27%	kpnxchange.com	HN-Plus	unknown
5.2	-42%	ovh.net	SARL Ovh	unknown
5.1	-41%	zyngamail.com	SILVERPOP SYSTEMS	unknown
5.1	-17%	m0.net	Acxiom	unknown
5.1	29%	ingw.tn	Tunisie Telecom, BB-Network	unknown
5.1	-36%	amazonses.com	Amazon Web Services, LLC	unknown
4.9	-15%	lasvegas-nv-datacenter.com	A+Hosting	unknown
4.9	-28%	ccemails.com	Emailvision, site C/R	unknown
4.7	-29%	livingsocial.com	Rackspace Hosting	unknown
4.6	-35%	bluehornet.com	Digital River	unknown
4.6	-57%	urx.com.br	UNEAR SA	unknown
4.4	-8%	bfi0.com	Epsilon Interactive LLC	unknown
4.4	-41%	yahoo.co.jp	Yahoo Japan Corp.	unknown
4.4	9%	msdp1.com	Nxs Internet	unknown
4.4	281%	abadidigital.com	Mathias Remi	unknown
4.2	-42%	srv2.de	OPTIVO GMBH	unknown
4.2	-43%	startdedicated.com	Server4You	unknown
4.1	-2%	bigfish.com	Big Fish Communications	unknown
4.1	109%	isvtec.com	Dedibox SAS	unknown
4.1	-31%	emv4.net	EMAILVISION	unknown
4.1	-44%	mail.ru	Moscow	unknown
4.0	-35%	websitewelcome.com	THEPLANET.COM INTERNET SERVICES	unknown
4.0	-47%	your-server.de	Hetzner Online AG	unknown
3.9	178%	cern.ch	CERN Routed Backbone	unknown
3.8	0%	powernet.bg	Demonnet Ltd	unknown
3.8	-29%	ec-cluster.com	eCircle GmbH	unknown
3.8	-49%	wc09.net	tw telecom holdings	NSP
3.8	-49%	smartexpress.net.br	Sul Americana Tecnologia e Informática Ltda.	unknown
3.8	-31%	mercadolibre.com	MercadoLibre	unknown

Top Email Senders