FilterMap results

Authors: Ram Sundara Raman1, Adrian Stoll1, Jakub Dalek2, Reethika Ramesh1, Will Scott 3, Roya Ensafi1

Affiliations: (1) University of Michigan, (2) The Citizen Lab, University of Toronto, (3) Oasis Labs

This post describes the results of FilterMap which are visible in the table below. The table is sortable and you click sort each column by clicking on their headers. To view the data collected longitudinally using Quack and HyeprQuack, please visit

Filtering Technology Blockpage Category Language Header/Body Signatures Blockpage Countries detected
Allot Standard English Body <IMG src=\"\"> allot.html India
Barracuda Informative English Body <th>Barracuda NextGen Firewall:</th> barracuda.html Estonia
Cacheflow Misleading English Body Please verify that the server you are attempting to contact is correct.  Continued failures will result in a complete revocation of access. cacheflow.html Luxembourg
Cisco Informative English Body <strong>You are attempting to access a forbidden site.</strong><br/><br/> cisco.html Austria, Belarus, Benin,Bhutan, Botswana, Canada, Croatia, Germany, Greece, Iceland, India, Iran, Kazakhstan, Kuwait, Kyrgyzstan, Libya, Macedonia, Mongolia, Pakistan, Palestine, Qatar, Romania, Spain, Sweden, Taiwano, Thailand, United Arab Emirates, United States
Fortinet Informative English, Chinese Body FortiGuard Web Filtering
Attack ID: 20000
Powered By Fortinet
FortiGate Application Control
The page you have requested has been blocked, because the URL is banned.
fortinet.html Angola, Argentina, Armenia, Australia, Belarus, Belgium, Brazil, Cameroon, Canadan, Colombia, Dominican Republicn, Egypt, Franceon, Gabon, Germany, Guatemalan, Hashemite Kingdom of Jordan, Hong Kong, Hungary, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Japan, Kenya, Kuwait, Lebanon, Luxembourg, Malaysia, Mali, Mexico, New Zealand, Oman, Palestine, Panaman, Philippines, Republic of Korea, Republic of Lithuania, Republic of Moldova, Romanian, Russia,Saudi Arabia, Singapore, Somalia, South African, Spain, Sweden, Syria, Taiwan, Thailand, Turkey, Ukraine, United Kingdomn, United States, Venezuela, Zambian, Zimbabwen
IBM QRadar Standard English Body The system has blocked access to the website according to your company policy. ibm_qradar.html India,Saudi Arabia
Juniper Informative English Body Juniper Web Filtering juniper.html Greece, Palestine
Palo Alto Informative English Body Access to the web page you were trying to visit has been blocked in accordance with company policy. Please contact your system administrator if you believe this is in error.
"<body bgcolor="#e7e8e9"><div id="content"><h1>Web Page Blocked</h1>
"<p class="style17" align="center"><strong>Blocked by browsing policy</strong></p>
palo.html Algeria, Armenia, Austria, Bahrain, Bangladesh, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Canada, Colombia, Comoros, Croatia, Cyprus, Ecuador, Finland, France, Germany, Greece, Hong Kong, Iceland, Indonesia, Ireland, Italy, Kazakhstan, Kuwait, Latvia,Malaysia, Mexico, Mongolia, Nepal, Netherlands, Norway, Pakistan, Poland, Puerto Rico, Qatar, Republic of Korea, Russia, Saudi Arabia, Singapore, Slovenia, Spain, Sweden, Switzerland, Taiwan, Thailand, United Arab Emirates, United Kingdom, United States, Zambia
Senhua Informative Chinese Body /senhuablock.htm senhua.html Senhua
SmartxFilter Standard Korean Body SmartXFilter Message smartxfilter.html Republic of Korea
SonicWall Informative English Body If you believe the above web site is rated incorrectly click <a href=\"\" target='new'>here</a> sonicwall.html Belarus,Bolivia, Brazil, Canada, France, Germany, Russia,Syria, Uganda, United Kingdom, United States
Squid Misleading English Body Your cache administrator is
squid.html Belarus, Brazil, Ecuador, France, Germany,Israel, Russia, Singapore, South Africa, Syria, Turkey, Uganda, United Kingdom, United States
Sucuri Informative English Body Sucuri WebSite Firewall - Access Denied sucuri.html Argentina, Austria, Belarus, Brazil, Canada,China, Ecuador, Egypt, France, Germany, India, Iraq, Ireland, Italy, Malaysia, Mexico, Netherlands, Poland, Romania, Russia, Slovenia, Spain, Sweden, Switzerland, Taiwan, Uganda, Ukraine, United Kingdom, United States, Vietnam
VAS Experts Informative Russian Location prod_vasexperts.html Russia
Watch Guard Informative English Body Request denied by WatchGuard HTTP Proxy watchguard.html Armenia , Belgium, Chile, Costa Rica, Ecuador, Finland,Germany, Greece, Italy, Mexico,Mongolia, Morocco, Puerto Rico, Russia, Serbia, Tunisia, United Kingdom, United States
Iran Legal Farsi Body <iframe src=\"\" iran.html Iran
Saudi Arabia Informative Arabic, English Body <title> Blocked URL العنوان محجوب </title> sa.html Saudi Arabia
Bahrain Legal Arabic, English Body <iframe src=\"\" bh.html Bahrain
Republic of Korea Legal Korean Location nat_kr_comm.html Republic of Korea
MTN Informative English Body mtn.html Ivory Coast
STEF Legal Icelandic Body október 2015 lagði Sýslumaðurinn í Reykjavík að ósk STEF lögbann við að Hringiðan veiti viðskiptavinum sínum aðgang að þessu vefsvæði. stef.html Iceland
VIVA Informative English Body <a href=\"\">Web Filtering Exception Request</a> viva.html Bahrain
Airtel Legal English Body <iframe src=\"\ airtel.html Mauritius
Court Order India Legal English Body The access to this site is prohibited as per instructions from Authority(s)/Honorable Court Order court.html India
Elcat Legal English Body <p class="error">Access to the requested website has been blocked by judicial decision!</p> elcat.html Kyrgyzstan
STCS Informative NA Body stcs.html Saudi Arabia
TeleYemen Informative English Body teleyemen.html Yemen
Zain ISP Legal English Body <iframe src=" isp_kw_zain.html Kuwait
ERT Legal Spanish Location isp_co_ert.html Colombia
Wi-tribe Legal English Location isp_pk_witribe.html Pakistan
SKT Standard Korean Body <frame src=" isp_ko_skt.html Republic of Korea
Etisalat Legal English Location etisalat.html United Arab Emirates
Telenet Legal English, Dutch, French, German Location telenet.html Belgium
Convex Legal Russian Location convex.html Russia
RSVO Legal Russian Location rsvo.html Russia
Piter-Telekom Legal Russian Location piter.html Russia
Wiland Legal Russian Location wiland.html Russia
Kamenkstel Legal Russian Location kamenkstel.html Russia
Avantel Legal Russian Location avantel.html Russia
Orion Net Legal Russian Location orionnet.html Russia
Sivash Legal Russian Location sivash.html Russia
Strela Telecom Legal Russian Location strelatelecom.html Russia
Infolink Legal Russian Location infolink.html Russia
Intertax Legal Russian Location intertax.html Russia
East Media Legal Russian Location east_media.html Russia
Sky@Net Legal Russian Location sky@net.html Russia
Sevstar Legal Russian Location sevstar.html Russia
Altegrosky Legal Russian Location altegrosky.html Russia
DTEL Legal Russian Location dtel.htm Russia
Goodline Legal Russian Location goodline.html Russia
Dianet Legal Russian Location dianet.html Russia
Maglan Legal Russian Location maglan.html Russia
Skynet Legal Russian Location skynet.html Russia
Sibitex Legal Russian Location sibitex.html Russia
Novotelecom Legal Russian Location novotelecom.html Russia
Yota Legal Russian Location yota.html Russia
DSI Legal Russian Location dsi.html Russia
Kristel Legal Russian Location kristel.html Russia
ITNet Legal Russian Location itnet.html Russia
Westlan Legal Russian Location westlan.html Russia
UGMK-Telecom Legal Russian Location ugmk.html Russia
Spacenet Legal Russian Location spacenet.html Russia
ACME Legal Russian Location acme.html Russia
Iterika Legal Russian Location iterika.html Russia
Mosnet Legal Russian Location mosnet.html Russia
Metroset Legal Russian Location metro-set.html Russia
Redcom Legal Russian Location redcom.html Russia
Bashtel Legal Russian Location bashtel.html Russia
tscrimea Legal Russian Location tscrimea.html Russia
IKS Legal Russian Location iks.html Russia
Divo Legal Russian Location divo.html Russia
Beeline Legal Russian Location beeline.html Russia
MTS Legal Russian Location mts.html Russia
Flex Legal Russian Location flex.html Russia
Brazilian Federal District Government Legal Portugese Body corp_br.html Brazil
Sun TV Network Informative English Body <a href=\"\" target=\"_blank\"></a> corp_sun.html India
AUIS Informative English Body corp_auis.html Iraq
Gyeonsang University Misleading English Body /websray/wbs_access_deny_2.gif corp_gnu.html South Korea
Elko Informative Russian Body <a href="" title="Elko Group" class="logo">ELKO Group</a> elko.html Russia
National University Singapore Informative English Body Access to this website is restricted by NUS nus.html Singapore
Northwestern University Informative English Body The resource you are trying to access is being blocked by the Northwestern IT Information Security team corp_nwu.html United States
Uniminuto Informative Spanish Body <p>Lo sentimos, el acceso a este sitio se encuentra restringido debido a que puede incluir contenido no apto. Si considera que es un error comuníquese con el Centro de Experiencia Tecnológica 2916520 Ext 6622 o gestione la solicitud por la herramienta <a href=\"\">aquí.</a></p> uniminuto.html Colombia
Pustekkom Informative Indonesian Body <h1>Pustekkom Web Filtering</h1> pustekkom.html Indonesia
Itgrad Informative Russian Location corp_itgrad.html Russia
Sitio Bloqueado Misleading Spanish Body bloqueo.png" alt "Sitio Bloqueado unk_bloqueado.html Argentina
Unknown Org Informative English Body Your organization's Internet use policy restricts access to this web page at this time.<br/>Please contact your network administrator. unk_org.html Indonesia
Forbid Access Misleading Serbian Body <h1>Acceso Denegado</h1> unk_serbia.html Serbia
Warning Misleading English Body <TITLE>WARNING</TITLE> </HEAD> <HR> <H1>This webpage has been blocked</H1> <HR> unk_warn.html Bangladesh
Working Day Block Informative Indonesian Body <h1>Kebijakan Akses Internet</h1><p>Situs ini akan dibuka kembali antara pukul 12.00 - 13.00 WIB. Selamat Bekerja!<br /> unk_work_id.html Indonesia
Unknown Report Misleading English Body <p>Access to the requested resource has been blocked<br/>by the decision of public authorities.</p> unk_report.html Russia, United States