Replace University category with Education to be more inclusive

This commit is contained in:
Sean Whalen
2024-09-02 21:08:17 -04:00
parent 4787da9ea1
commit f3a5f10d67
2 changed files with 55 additions and 55 deletions

View File

@@ -24,6 +24,7 @@ The `service_type` is based on the following rule precedence:
- Email Provider
- Email Security
- Education
- Entertainment
- Finance
- Food
@@ -43,7 +44,6 @@ The `service_type` is based on the following rule precedence:
- Social Media
- Technology
- Travel
- University
- Web Host
The file currently contains over 600 mappings from a wide variety of email sending services, including large email

View File

@@ -38,7 +38,7 @@ appriver.com,OpenText AppRiver,Email Security
aqmhost.net,AqmHost,Web Host
aragon.es,Government of Aragon,Government
archerirm.us,RSA Archer GRC,SaaS
arizona.edu,University of Arizona,University
arizona.edu,Education of Arizona,Education
arpinet.am,Arpinet,ISP
aruba.it,Aruba.it.,Web Host
asahikawa-med.ac.jp,Asahikawa Med,Healthcare
@@ -77,7 +77,7 @@ bulsat.com,Bulsatcom,ISP
burnhamholdings.com,Burnham Holdings,Industrial
buroserv.net.au,Brunoserv,ISP
calero.com,Calero,MSP
calpoly.edu,Cal Poly,University
calpoly.edu,Cal Poly,Education
canonet.ne.jp,Canonet,MSP
cardinalhealth.com,Cardinal Health,Healthcare
carrierzone.com,carrierzone,Email Security
@@ -98,7 +98,7 @@ cirrushosting.com,Cirrus Hosting,Web Host
ckt.net,Craw-Kan Telephone Cooperative,ISP
claro.net.do,Mail2World,Email Provider
clearwave.com,Clearwave Fiber,ISP
clemson.edu,Clemson University,University
clemson.edu,Clemson University,Education
climaideal.com,Clima Ideal,Retail
cloudfilter.net,Proofpoint Cloudmark,Email Security
cloudflare.net,Cloudflare,SaaS
@@ -116,7 +116,7 @@ conoha.ne.jp,ConoHa,Web Host
constantcontact.com,Constant Contact,Marketing
contaboserver.net,Contabo,Web Host
corbina.ru,PJSC VimpelCom,ISP
cornell.edu,Cornell University,University
cornell.edu,Cornell University,Education
cox.net,Cox Communications,ISP
cp247.net,M247,Web Host
cpi.ad.jp,CPI,Web Host
@@ -128,7 +128,7 @@ ctbcbank.com.ph,CTBC Bank (Philippines) Corp.,Finance
cuenote.jp,Cuenote,SaaS
cvent-planner.com,Cvent,SaaS
cvtsv.com,Cvent,SaaS
cwru.edu,Case Western Reserve University,University
cwru.edu,Case Western Reserve University,Education
cyberlynk.net,CyberLynk,MSP
cybermail.jp,CyberMail,Email Provider
d2s.cloud,d2s.cloud,Web Host
@@ -196,7 +196,7 @@ firstcloudsecurity.net,CyberCision,Email Security
fisherpaykel.com,Fisher & Paykel,Retail
flinnsci.com,Flinn Scientific,Healthcare
flywheelsites.com,Flywheel,Web Host
fmu.ac.jp,Fukushima Medical University,University
fmu.ac.jp,Fukushima Medical University,Education
formassembly.com,FormAssembly,SaaS
forthnet.gr,Nova,ISP
fortimail.com,Fortinet FortiMail,Email Security
@@ -213,7 +213,7 @@ gci.net,GCI,ISP
gen2fund.com,Gen II,Finance
ghm-grenoble.fr,Groupe hospitalier mutualiste de Grenoble,healthcare
globalit.com,Global IT,MSP
gmu.edu,George Mason University,University
gmu.edu,George Mason University,Education
gmx.com,GMX,Email Provider
google.com,Google (Including Gmail and Google Workspace),Email Provider
gosecure.net,GoSecure,Email Security
@@ -225,10 +225,10 @@ grainger.com,Grainger Industrial Supply,Industrial
graysmark.net,Graysmark Business Systems,MSP
gsbridge.com,Golden State Bridge,Industrial
gtnexus.com,Infor Nexus (Formerly GT Nexus),SaaS
gwu.edu,The George Washington University,University
gwu.edu,The George Washington University,Education
hanami.run,Mailwip (Formerly Hanami),Email Provider
hanastar.net.id,HSnet,ISP
harvard.edu,Harvard University,University
harvard.edu,Harvard University,Education
healthall.com,UC Health,Healthcare
healthcaresupplypros.com,Healthcare Supply Pros,Healthcare
healthproductsforyou.com,Health Products For You,Healthcare
@@ -238,7 +238,7 @@ hickorytech.net,Consolidated Communications,ISP
highspot.com,Highspot,Marketing
hinet.net,HiNet,ISP
h-isac.org,H-ISAC,Healthcare
hokudai.ac.jp,Hokkaido University,University
hokudai.ac.jp,Hokkaido University,Education
hostedemail.com,HostedEmail.com,Email Provider
hosting.ie,Irish Domains Limited,Web Host
hosting-mexico.net,Hosting-Mexico,Web Host
@@ -280,8 +280,8 @@ ispn.net,ISPN,MSP
issr.ru,Mobile TeleSystems,ISP
itscom.net,iTSCOM,IPS
iwashiya-nagai.co.jp,"Iwashiya Nagai Co., Ltd.",Healthcare
jikei.ac.jp,The Jikei University,University
johnshopkins.edu,Johns Hopkins University,University
jikei.ac.jp,The Jikei University,Education
johnshopkins.edu,Johns Hopkins University,Education
jweiland12.net,domainfactory GmbH,Web Host
kagoya.net,KAGOYA,Web Host
kalittacharters.com,Kalitta Charters,Logistics
@@ -295,7 +295,7 @@ kirkbrothers.com,Kirk Brothers Supercenter,Automotive
klinik-arlesheim.ch,Klinik Aresheim,Healthcare
kmtn.ru,Kostrom City Telephone Network,ISP
knet.kg,Kyrgyztelecom,ISP
kobe-u.ac.jp,Kobe University,University
kobe-u.ac.jp,Kobe University,Education
kodiaksys.com,ARIOS,SaaS
kovacmed.com,KOVAC-MED,Healthcare
kreativemachinez.tech,Kreative Machinez,Marketing
@@ -359,11 +359,11 @@ mesvr.com,ReadNotify,Email Provider
metricsthatmatter.com,Metrics That Matter,SaaS
mho.de,Marienhospital Osnabrück,Healthcare
mhos.de,Marienhospital Osnabrück,Healthcare
miamioh.edu,Miami University,University
miamioh.edu,Miami University,Education
mia.net,HostDrive,Web Host
microsoft.com,Microsoft,Technology
mimecast.com,Mimecast,Email Security
mit.edu,MIT,University
mit.edu,MIT,Education
mktomail.com,Marketo,Marketing
mmrs.jp,Mirai Communication Network Inc.,Web Host
modenesegastone.com,Modenese Gastone,Retail
@@ -387,8 +387,8 @@ mysecurecloudhost.com,World Host Group,Web Host
my-tss.com,Performive,MSP
mywhc.ca,Web Hosting Canada,Web Host
myworkday.com,Workday,SaaS
nagoya-cu.ac.jp,Nagoya City University,University
nagoya-u.ac.jp,Nagoya University,University
nagoya-cu.ac.jp,Nagoya City University,Education
nagoya-u.ac.jp,Nagoya University,Education
nahealth.com,Northern Arizona Healthcare,Healthcare
name.com,Name.com,Web Host
nano.uz,Nano Telecom,ISP
@@ -407,10 +407,10 @@ ngpweb.com,Bonterra,Marketing
nhisac.org,H-ISAC,Healthcare
nicmail.ru,RU-CENTER,Email Provider
nifty.com,@nifty,Web Host
niigata-u.ac.jp,Niigata University,University
niigata-u.ac.jp,Niigata University,Education
nititancommercial.com,Niti Tan Commercial,Industrial
nordstrom.com,Nordstrom,Retail
northwestern.edu,Northwestern University,University
northwestern.edu,Northwestern University,Education
novotelecom.ru,Novo Telcom,ISP
npcma.ru,Nizhnekamsk Enterprise,Industrial
ntirety.com,Ntirety,MSP
@@ -419,9 +419,9 @@ obit.kz,OBIT,ISP
ocn.ad.jp,NTT,ISP
octacom.ca,Octacom,MSP
odoo.com,Odoo,SaaS
odu.edu,Ohio Dominican University,University
ohio.edu,Ohio University,University
okayama-u.ac.jp,Okayama University,University
odu.edu,Ohio Dominican University,Education
ohio.edu,Ohio University,Education
okayama-u.ac.jp,Okayama University,Education
okta.com,Okta,SaaS
one.com,One.com,Web Host
one.th,One Platform,Email Provider
@@ -433,14 +433,14 @@ opentext.com,OpenText,SaaS
optimus.si,Optimus IT d.o.o.,MSP
orange.fr,Orange,Email Provider
orbital.net,Orbital Net,ISP
oregonstate.edu,Oregon State University,University
oregonstate.edu,Oregon State University,Education
orthodoxws.com,Orthodox Web Solutions,Web Host
osu.edu,The Ohio State University,University
osu.edu,The Ohio State University,Education
ottcmail.com,Ontario & Trumansburg Telephone Companies,ISP
outlook.com,Outlook (Personal and Microsoft 365),Email Provider
ovh.net,OVH,Web Host
ovh.us,OVH,Web Host
ox.ac.uk,University of Oxford,University
ox.ac.uk,Education of Oxford,Education
oxsus-vadesecure.net,Scaleway,Web Host
pair.com,Pair Networks,Web Host
pairdomains.net,Pair Domains,Web Host
@@ -469,7 +469,7 @@ ppe-hosted.com,Proofpoint Essentials,Email Security
pphosted.com,Proofpoint,Email Security
prchost.com,PRC Hosting,Web Host
prempub.com,Premier Publishing,Marketing
princeton.edu,Princeton University,University
princeton.edu,Princeton University,Education
principal-it.com,Principal IT,MSP
privateemail.com,PrivateEmail.com,Email Provider
privatelayer.com,Private Layer,Web Host
@@ -480,9 +480,9 @@ protonmail.ch,Proton,Email Provider
pserver.space,Profitserver,Web Host
psychz.net,Psychz Networks,Web Host
ptd.net,PTD,ISP
pucminas.br,PUC Minas,University
pucminas.br,PUC Minas,Education
pulsetv.com,Pulse TV,Retail
purdue.edu,Purdue University,University
purdue.edu,Purdue University,Education
qemailserver.com,Qualtrics,SaaS
qq.com,QQ,Email Provider
qrc.ca,Quality Respiratory Care,Healthcare
@@ -506,7 +506,7 @@ rootlayer.net,RootLayer LTD.,Web Host
rsa.com,RSA,Technology
rsgsv.net,Intuit Mailchimp,Marketing
rt.ru,RT,Government Media
rutgers.edu,Rutgers University,University
rutgers.edu,Rutgers University,Education
rzone.de,Strato AG,Web Host
saimanet.kg,Saima Telecom,ISP
salesforce.com,Salesforce,SaaS
@@ -545,7 +545,7 @@ spectrum.com,Spectrum,ISP
speedway.hk,Speedway Travels,Travel
spglobal.com,S&P Global,Finance
srvape.com,Smart Ape LLC,Web Host
stanford.edu,Stanford University,University
stanford.edu,Stanford University,Education
stargatecommunications.com,X-Link Limited,ISP
state.co.us,The State of Colorado,Government
state.ma.us,The State of Massachusetts,Government
@@ -554,7 +554,7 @@ state.or.us,The State of Oregon,Government
stellarllc.net,Gardonville Cooperative Telephone Association,ISP
stewarthowe.com,Newfold Digital,Web Host
stomabags.com,Stomabags.com,Healthcare
stonybrook.edu,Stonybrook University,University
stonybrook.edu,Stonybrook University,Education
strategictreasurer.com,Strategic Treasurer,Finance
stratoserver.net,STRATO,Web Host
superb.net,CherryRoad (Formerly Superb Internet),Web Host
@@ -585,7 +585,7 @@ titanhq.com,TitanHQ,Email Security
tix.it,Tuscany Internet eXchange,ISP
tm.net,Mercury Telecom,ISP
tmddedicated.com,TMDHosting,Web Host
tohoku.ac.jp,Tohoku University,University
tohoku.ac.jp,Tohoku University,Education
tohoyk.co.jp,Toho Pharmaceutical,Healthcare
tosoh.co.jp,Tosoh,Industrial
tps.uz,TPS Telecom,ISP
@@ -594,46 +594,46 @@ trendmicro.com,Trend Micro,Email Security
trendmicro.eu,Trend Micro,Email Security
truemail.co.th,"True Internet Co., Ltd.",ISP
ttk.ru,Joint Stock Company TransTeleCom,ISP
tufts.edu,Tufts University,University
ubc.ca,The University of British Columbia,University
tufts.edu,Tufts University,Education
ubc.ca,The University of British Columbia,Education
uchealth.com,UC Health,Healthcare
ucla.edu,UCLA,University
ucla.edu,UCLA,Education
uclouvain.be,UCLouvain,Healthcare
ucom.am,Ucom LLC,ISP
ufanet.ru,Ufanet,ISP
ufl.edu,University of Florida,University
u-fukui.ac.jp,University of Fukui,University
ufl.edu,Education of Florida,Education
u-fukui.ac.jp,Education of Fukui,Education
uhc.com,United Healthcare,Healthcare
uhu.es,University of Huelva,University
uky.edu,University of Kentucky,University
uhu.es,Education of Huelva,Education
uky.edu,Education of Kentucky,Education
ultravision.com.mx,Ultracel,ISP
umich.edu,University of Michigan,University
umin.ac.jp,University Hospital Medical Information Network (UHIN) of Japan,Healthcare
umn.edu,University of Minnesota,University
umich.edu,Education of Michigan,Education
umin.ac.jp,Education Hospital Medical Information Network (UHIN) of Japan,Healthcare
umn.edu,Education of Minnesota,Education
unifiedlayer.com,UnifiedLayers,Web Host
uninet-ide.com.mx,Telmex,ISP
unity-health.org,Unity Health,Healthcare
univac.com.sg,Univac,Industrial
untd.com,"United Online, Inc.",ISP
uoeh-u.ac.jp,"University of Occupational and Environmental Health, Japan",University
uoeh-u.ac.jp,"University of Occupational and Environmental Health, Japan",Education
uol.com.br,UOL - UNIVERSO ONLINE S/A,Web Host
usp.br,University of São Paulo,University
usp.br,Education of São Paulo,Education
ussignalcom.net,US Signal,MSP
utah.edu,University of Utah,University
u-tokai.ac.jp,Toki University,University
u-tokyo.ac.jp,University of Tokyo,University
uvm.edu,University of Vermont,University
utah.edu,Education of Utah,Education
u-tokai.ac.jp,Toki University,Education
u-tokyo.ac.jp,Education of Tokyo,Education
uvm.edu,Education of Vermont,Education
va.gov,U.S. Department of Veterans Affairs,Government
vdonsk.ru,Microel,ISP
vedco.com,Vedco,Healthcare
verginia.edu,University of Virginia,University
verginia.edu,Education of Virginia,Education
verizon.net,Verizon,ISP
verizonbusiness.com,Verizon Business,ISP
videotron.ca,Videotron,ISP
videotron.com,Videotron,ISP
viecuri.nl,VieCuri,Healthcare
viettel.vn,Viettel,ISP
virginia.edu,The University of Virginia,University
virginia.edu,The University of Virginia,Education
virtualhosting.hk,UDomain,Web Host
vnpt.vn,VNPT,ISP
vtext.com,Verizon SMS,ISP
@@ -641,7 +641,7 @@ vulcnmold.com,VulcanMold,Industrial
vwhs.org,Wally-Wide Health,Healthcare
wadax.ne.jp,WADAX,Web Host
wadax-sv.jp,WADAX,Web Host
washington.edu,University of Washington,University
washington.edu,Education of Washington,Education
wasip.com,WASIP Ltd.,Healthcare
wbhcp.com,Williams Bros Pharmacy,Healthcare
web-hosting.com,Namecheap,Web Host
@@ -658,7 +658,7 @@ wntellecom.net.br,WN Tellecom,ISP
wordpress.com,Wordpress.com,Web Host
wpxhosting.com,WPX Hosting,Web Host
wsh.care,The Woodlands Specialty Hospital,Healthcare
wustl.edu,Washington University in St. Louis,University
wustl.edu,Washington University in St. Louis,Education
xbiz.ne.jp,Xserver,Web Host
xceleratorsoftware.com,Key Software Systems Xcelerator,SaaS
xecu.net,Xecunet,MSP
@@ -667,8 +667,8 @@ xrea.com,XREA,Web Host
xserver.jp,Xserver,Web Host
yahoo.co.jp,Yahoo Japan,Email Provider
yahoo.com,Yahoo,Email Provider
yamaguchi-u.ac.jp,Yamaguchi University,University
yamanashi.ac.jp,Yamanashi University,University
yamaguchi-u.ac.jp,Yamaguchi University,Education
yamanashi.ac.jp,Yamanashi University,Education
yelpcorp.com,Yelp,Social Media
yourconnect.com,"Yourconnect Co., Ltd.",Web Host
your-server.de,Hetzner,Web Host
1 base_reverse_dns name type
38 aqmhost.net AqmHost Web Host
39 aragon.es Government of Aragon Government
40 archerirm.us RSA Archer GRC SaaS
41 arizona.edu University of Arizona Education of Arizona University Education
42 arpinet.am Arpinet ISP
43 aruba.it Aruba.it. Web Host
44 asahikawa-med.ac.jp Asahikawa Med Healthcare
77 burnhamholdings.com Burnham Holdings Industrial
78 buroserv.net.au Brunoserv ISP
79 calero.com Calero MSP
80 calpoly.edu Cal Poly University Education
81 canonet.ne.jp Canonet MSP
82 cardinalhealth.com Cardinal Health Healthcare
83 carrierzone.com carrierzone Email Security
98 ckt.net Craw-Kan Telephone Cooperative ISP
99 claro.net.do Mail2World Email Provider
100 clearwave.com Clearwave Fiber ISP
101 clemson.edu Clemson University University Education
102 climaideal.com Clima Ideal Retail
103 cloudfilter.net Proofpoint Cloudmark Email Security
104 cloudflare.net Cloudflare SaaS
116 constantcontact.com Constant Contact Marketing
117 contaboserver.net Contabo Web Host
118 corbina.ru PJSC VimpelCom ISP
119 cornell.edu Cornell University University Education
120 cox.net Cox Communications ISP
121 cp247.net M247 Web Host
122 cpi.ad.jp CPI Web Host
128 cuenote.jp Cuenote SaaS
129 cvent-planner.com Cvent SaaS
130 cvtsv.com Cvent SaaS
131 cwru.edu Case Western Reserve University University Education
132 cyberlynk.net CyberLynk MSP
133 cybermail.jp CyberMail Email Provider
134 d2s.cloud d2s.cloud Web Host
196 fisherpaykel.com Fisher & Paykel Retail
197 flinnsci.com Flinn Scientific Healthcare
198 flywheelsites.com Flywheel Web Host
199 fmu.ac.jp Fukushima Medical University University Education
200 formassembly.com FormAssembly SaaS
201 forthnet.gr Nova ISP
202 fortimail.com Fortinet FortiMail Email Security
213 gen2fund.com Gen II Finance
214 ghm-grenoble.fr Groupe hospitalier mutualiste de Grenoble healthcare
215 globalit.com Global IT MSP
216 gmu.edu George Mason University University Education
217 gmx.com GMX Email Provider
218 google.com Google (Including Gmail and Google Workspace) Email Provider
219 gosecure.net GoSecure Email Security
225 graysmark.net Graysmark Business Systems MSP
226 gsbridge.com Golden State Bridge Industrial
227 gtnexus.com Infor Nexus (Formerly GT Nexus) SaaS
228 gwu.edu The George Washington University University Education
229 hanami.run Mailwip (Formerly Hanami) Email Provider
230 hanastar.net.id HSnet ISP
231 harvard.edu Harvard University University Education
232 healthall.com UC Health Healthcare
233 healthcaresupplypros.com Healthcare Supply Pros Healthcare
234 healthproductsforyou.com Health Products For You Healthcare
238 highspot.com Highspot Marketing
239 hinet.net HiNet ISP
240 h-isac.org H-ISAC Healthcare
241 hokudai.ac.jp Hokkaido University University Education
242 hostedemail.com HostedEmail.com Email Provider
243 hosting.ie Irish Domains Limited Web Host
244 hosting-mexico.net Hosting-Mexico Web Host
280 issr.ru Mobile TeleSystems ISP
281 itscom.net iTSCOM IPS
282 iwashiya-nagai.co.jp Iwashiya Nagai Co., Ltd. Healthcare
283 jikei.ac.jp The Jikei University University Education
284 johnshopkins.edu Johns Hopkins University University Education
285 jweiland12.net domainfactory GmbH Web Host
286 kagoya.net KAGOYA Web Host
287 kalittacharters.com Kalitta Charters Logistics
295 klinik-arlesheim.ch Klinik Aresheim Healthcare
296 kmtn.ru Kostrom City Telephone Network ISP
297 knet.kg Kyrgyztelecom ISP
298 kobe-u.ac.jp Kobe University University Education
299 kodiaksys.com ARIOS SaaS
300 kovacmed.com KOVAC-MED Healthcare
301 kreativemachinez.tech Kreative Machinez Marketing
359 metricsthatmatter.com Metrics That Matter SaaS
360 mho.de Marienhospital Osnabrück Healthcare
361 mhos.de Marienhospital Osnabrück Healthcare
362 miamioh.edu Miami University University Education
363 mia.net HostDrive Web Host
364 microsoft.com Microsoft Technology
365 mimecast.com Mimecast Email Security
366 mit.edu MIT University Education
367 mktomail.com Marketo Marketing
368 mmrs.jp Mirai Communication Network Inc. Web Host
369 modenesegastone.com Modenese Gastone Retail
387 my-tss.com Performive MSP
388 mywhc.ca Web Hosting Canada Web Host
389 myworkday.com Workday SaaS
390 nagoya-cu.ac.jp Nagoya City University University Education
391 nagoya-u.ac.jp Nagoya University University Education
392 nahealth.com Northern Arizona Healthcare Healthcare
393 name.com Name.com Web Host
394 nano.uz Nano Telecom ISP
407 nhisac.org H-ISAC Healthcare
408 nicmail.ru RU-CENTER Email Provider
409 nifty.com @nifty Web Host
410 niigata-u.ac.jp Niigata University University Education
411 nititancommercial.com Niti Tan Commercial Industrial
412 nordstrom.com Nordstrom Retail
413 northwestern.edu Northwestern University University Education
414 novotelecom.ru Novo Telcom ISP
415 npcma.ru Nizhnekamsk Enterprise Industrial
416 ntirety.com Ntirety MSP
419 ocn.ad.jp NTT ISP
420 octacom.ca Octacom MSP
421 odoo.com Odoo SaaS
422 odu.edu Ohio Dominican University University Education
423 ohio.edu Ohio University University Education
424 okayama-u.ac.jp Okayama University University Education
425 okta.com Okta SaaS
426 one.com One.com Web Host
427 one.th One Platform Email Provider
433 optimus.si Optimus IT d.o.o. MSP
434 orange.fr Orange Email Provider
435 orbital.net Orbital Net ISP
436 oregonstate.edu Oregon State University University Education
437 orthodoxws.com Orthodox Web Solutions Web Host
438 osu.edu The Ohio State University University Education
439 ottcmail.com Ontario & Trumansburg Telephone Companies ISP
440 outlook.com Outlook (Personal and Microsoft 365) Email Provider
441 ovh.net OVH Web Host
442 ovh.us OVH Web Host
443 ox.ac.uk University of Oxford Education of Oxford University Education
444 oxsus-vadesecure.net Scaleway Web Host
445 pair.com Pair Networks Web Host
446 pairdomains.net Pair Domains Web Host
469 pphosted.com Proofpoint Email Security
470 prchost.com PRC Hosting Web Host
471 prempub.com Premier Publishing Marketing
472 princeton.edu Princeton University University Education
473 principal-it.com Principal IT MSP
474 privateemail.com PrivateEmail.com Email Provider
475 privatelayer.com Private Layer Web Host
480 pserver.space Profitserver Web Host
481 psychz.net Psychz Networks Web Host
482 ptd.net PTD ISP
483 pucminas.br PUC Minas University Education
484 pulsetv.com Pulse TV Retail
485 purdue.edu Purdue University University Education
486 qemailserver.com Qualtrics SaaS
487 qq.com QQ Email Provider
488 qrc.ca Quality Respiratory Care Healthcare
506 rsa.com RSA Technology
507 rsgsv.net Intuit Mailchimp Marketing
508 rt.ru RT Government Media
509 rutgers.edu Rutgers University University Education
510 rzone.de Strato AG Web Host
511 saimanet.kg Saima Telecom ISP
512 salesforce.com Salesforce SaaS
545 speedway.hk Speedway Travels Travel
546 spglobal.com S&P Global Finance
547 srvape.com Smart Ape LLC Web Host
548 stanford.edu Stanford University University Education
549 stargatecommunications.com X-Link Limited ISP
550 state.co.us The State of Colorado Government
551 state.ma.us The State of Massachusetts Government
554 stellarllc.net Gardonville Cooperative Telephone Association ISP
555 stewarthowe.com Newfold Digital Web Host
556 stomabags.com Stomabags.com Healthcare
557 stonybrook.edu Stonybrook University University Education
558 strategictreasurer.com Strategic Treasurer Finance
559 stratoserver.net STRATO Web Host
560 superb.net CherryRoad (Formerly Superb Internet) Web Host
585 tix.it Tuscany Internet eXchange ISP
586 tm.net Mercury Telecom ISP
587 tmddedicated.com TMDHosting Web Host
588 tohoku.ac.jp Tohoku University University Education
589 tohoyk.co.jp Toho Pharmaceutical Healthcare
590 tosoh.co.jp Tosoh Industrial
591 tps.uz TPS Telecom ISP
594 trendmicro.eu Trend Micro Email Security
595 truemail.co.th True Internet Co., Ltd. ISP
596 ttk.ru Joint Stock Company TransTeleCom ISP
597 tufts.edu Tufts University University Education
598 ubc.ca The University of British Columbia University Education
599 uchealth.com UC Health Healthcare
600 ucla.edu UCLA University Education
601 uclouvain.be UCLouvain Healthcare
602 ucom.am Ucom LLC ISP
603 ufanet.ru Ufanet ISP
604 ufl.edu University of Florida Education of Florida University Education
605 u-fukui.ac.jp University of Fukui Education of Fukui University Education
606 uhc.com United Healthcare Healthcare
607 uhu.es University of Huelva Education of Huelva University Education
608 uky.edu University of Kentucky Education of Kentucky University Education
609 ultravision.com.mx Ultracel ISP
610 umich.edu University of Michigan Education of Michigan University Education
611 umin.ac.jp University Hospital Medical Information Network (UHIN) of Japan Education Hospital Medical Information Network (UHIN) of Japan Healthcare
612 umn.edu University of Minnesota Education of Minnesota University Education
613 unifiedlayer.com UnifiedLayers Web Host
614 uninet-ide.com.mx Telmex ISP
615 unity-health.org Unity Health Healthcare
616 univac.com.sg Univac Industrial
617 untd.com United Online, Inc. ISP
618 uoeh-u.ac.jp University of Occupational and Environmental Health, Japan University Education
619 uol.com.br UOL - UNIVERSO ONLINE S/A Web Host
620 usp.br University of São Paulo Education of São Paulo University Education
621 ussignalcom.net US Signal MSP
622 utah.edu University of Utah Education of Utah University Education
623 u-tokai.ac.jp Toki University University Education
624 u-tokyo.ac.jp University of Tokyo Education of Tokyo University Education
625 uvm.edu University of Vermont Education of Vermont University Education
626 va.gov U.S. Department of Veterans Affairs Government
627 vdonsk.ru Microel ISP
628 vedco.com Vedco Healthcare
629 verginia.edu University of Virginia Education of Virginia University Education
630 verizon.net Verizon ISP
631 verizonbusiness.com Verizon Business ISP
632 videotron.ca Videotron ISP
633 videotron.com Videotron ISP
634 viecuri.nl VieCuri Healthcare
635 viettel.vn Viettel ISP
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