Blocked Ports Database

Below is a user submitted Internet service provider database of blocked ports.
If you don’t see yours below please add it.



Add your Internet Service Provider’s information to the database:

Internet Service Provider:

City, State:

Service Type:

Ports Blocked:

Download / Upload Speed (mbps):


Internet Service ProviderCity, StateService TypePorts BlockedDownload / Upload Speed (mbps)Date
Cox communicationsLas Vegas, NVResidential with Dynamic IPPort 80 Only100/102018-09-01
Matanuska Telephone AssociationEagle River, AKResidential with Dynamic IPNone20/52018-09-01
Verizon WirelessNew York, NYResidential with Dynamic IPNone50/502018-09-01
Charter CommunicationsAtlanta, GeorgiaResidential with Dynamic IPNone130/132019-03-26
Triangle CommunicationsRural MTNot SureNone50/102019-03-26
RogersWaterloo, OntarioResidential with Dynamic IPNone1000/502019-03-26
SpectrumOrono, MEResidential with Dynamic IPNone100/102019-03-26
Deutsche TelekomHannover, GermanyResidential with Dynamic IPNone100/402019-03-26
SpectrumDelaware, OHResidential with Dynamic IPNone100/102019-03-26
CableOneBoise, IDBusiness with Static IPNone100/202019-03-26
TelusVancouver, BCBusiness with Static IPNone65/142019-03-26
ComcastCentennial, COResidential with Dynamic IPNone250/252019-03-26
CenturyLinkKeizer, OregonResidential with Dynamic IPNone1000/10002019-03-26
AT&T U-VerseDetroit, MIResidential with Dynamic IPNone50/102019-03-26
1 und 1Berlin, GermanyResidential with Dynamic IPNone100/402019-03-26
DNSnetBerlin, GermanyResidential with Dynamic IPNone100/102019-03-26
Frontier FiosHermosa Beach, CABusiness with Static IPNone300/3002019-03-26
KPNEindhoven, NetherlandsNot SureNone100/1002019-03-26
ANTEC ServicepoolHannover, GermanyBusiness with Static IPNone444/202019-03-26
Virgin MediaManchester, UKResidential with Dynamic IPNone350/202019-03-26
Virgin MediaShropshire, UKResidential with Dynamic IPNone100/62019-03-26
SpectrumTampa, FLResidential with Dynamic IPNone200/200... Had to call to unblock all ports.2019-03-26
MaxxSouthStarkville, MSResidential with Dynamic IPBoth 80 and 443110/52019-03-26
ComcastAnn ArborResidential with Dynamic IPNone150/152019-03-26
VoyagerAuckland, New ZealandResidential with Dynamic IPNone150/152019-03-26
Midcontinent CommunicationsGrand Forks, NDResidential with Dynamic IPNot Sure150/152019-03-26
Optus NBNMelbourne, AustraliaResidential with Dynamic IPNone100/402019-03-26
Google FiberKansas City, MOResidential with Dynamic IPNone1000/10002019-03-26
ComcastEastern ConnecticutResidential with Dynamic IPNone1000/302019-03-26
Visionary Broadband WirelessGillette, WYResidential with Dynamic IPNone50/52019-03-26
BellHalifax, Nova ScotiaResidential with Dynamic IPNone500/5002019-03-26
British TelecommunicationsHertfordshire, UKResidential with Dynamic IPNone30/72019-03-26
TelenorStockholm, SwedenNot SureNone250/2502019-03-26
SFRAngers, FranceNot SureNone400/502019-03-26
Wave-GSeattle, WAResidential with Dynamic IPNone1000/10002019-03-26
SpectrumNorth Adams, MAResidential with Dynamic IPNone400/202019-03-26
AT&TRaleigh, NCResidential with Dynamic IPNone1000/10002019-03-26
State Tel Inoc IncCoxsackie, NYResidential with Static IPNone250/1002019-03-26
SpectrumAustin, TXResidential with Dynamic IPNone200/202019-03-26
Verizon FiosBear, DEResidential with Dynamic IPNone960/8802019-03-26
Telstra DOTTasmania, AUBusiness with Static IPNone50/202019-03-26
MidCoAnoka, MNBusiness with Static IPNone800/1002019-03-27
TelusVancouver, BCBusiness with Static IPNone950/9502019-03-27
ShawVancouver, BCBusiness with Dynamic IPNone600/1002019-03-27
IINETQueensland, AUResidential with Dynamic IPNone100/402019-03-27
Charter SpectrumCarolina Beach, NCResidential with Dynamic IPNone100/102019-03-27
ShawEdmonton, CanadaBusiness with Static IPNone150/152019-03-27
ShawKelowna, CanadaResidential with Dynamic IPNone15/22019-03-27
So-netTokyo, JapanResidential with Dynamic IPNone2000/10002019-03-27
Pavlov MediaRochester, NYResidential with Dynamic IPNone400/4002019-03-27
Charter / SpectrumBeloit, WIResidential with Dynamic IPNone940/1002019-03-27
Charter / SpectrumSt. Louis, MIResidential with Dynamic IPNone100/102019-03-27
Cincinnati BellCincinnati, OHResidential with Dynamic IPNone1000/2502019-03-27
SpectrumLa Canada Montrose, CABusiness with Static IPNone100/102019-03-27
BTESBristol, TNNot SureNone915/932019-03-27
Spark NZAuckland, New ZealandResidential with Dynamic IPNone900/4502019-03-27
Teksavvy CableToronto, ON, CanadaResidential with Dynamic IPNone30/52019-03-27
ComcastHouston, TXResidential with Dynamic IPNone1000/402019-03-27
Bell BusinessMontreal, CanadaBusiness with Static IPNone940/9402019-03-27
Edpnet.beEast-Flanders, BelgiumBusiness with Static IPNone100/402019-03-27
TelenetEast-Flanders, BelgiumResidential with Dynamic IPNone50/52019-03-27
STRATA NetworksVernal, UTResidential with Dynamic IPNone100/252019-03-27
Verizon FiOSArlington, VAResidential with Dynamic IPNone1000/10002019-03-27
OoredooDoha, QatarResidential with Dynamic IPNone500/1502019-03-27
TelstraMelbourne, VictoriaResidential with Static IPNone40/202019-03-28
ElisaEspoo, FinlandResidential with Static IPNone100/102019-03-27
AT&TCleveland, OHResidential with Dynamic IPNone1000/10002019-03-27
FullChannelWarren, RIResidential with Dynamic IPNone300/502019-03-27
WifireMoscow, RussiaResidential with Dynamic IPNone150/1502019-03-27
WOWColumbus, OHResidential with Dynamic IPNone500/502019-03-27
AT&TDaytona Beach, FLResidential with Dynamic IPNone10/0.852019-03-27
DeltaVlissingen, NetherlandsResidential with Dynamic IPNone250/152019-03-27
DirectTV NetArgentinaResidential with Dynamic IPBoth 80 and 44330/52019-03-27
TPGLaunceton, TasmaniaResidential with Dynamic IPNone100/402019-03-27
BahnhofStockholm, SwedenResidential with Dynamic IPNone1000/10002019-03-27
K-netCopenhagen, DenmarkResidential with Dynamic IPNone2000/20002019-03-27
ShawCalgary, Alberta, CanadaResidential with Dynamic IPNone300/202019-03-27
VNPTHanoi, VietnamResidential with Dynamic IPBoth 80 and 44370 Call to unblock ports2019-03-27
Fibia/WaooRingsted, DenmarkResidential with Static IPNone500/5002019-03-27
Verizon FiOSArlington, VAResidential with Dynamic IPNone1000/10002019-03-27
XS4ALL / KPNGroningen, NetherlandsResidential with Dynamic IPNone113/332019-03-27
Net VirtuaSao Paulo. BrazilResidential with Dynamic IPBoth 80 and 44310/12019-03-27
EPBChattanooga, TNResidential with Dynamic IPNone300/3002019-03-27
1&1Berlin, GermanyResidential with Dynamic IPNone502019-03-27
A1Tulln, AustriaBusiness with Static IPNone150/202019-03-27
Deutsche TelekomKarlsruhe, GermanyResidential with Dynamic IPNone2/12019-03-27
VodafoneLubeck, GermanyResidential with Dynamic IPNone200/252019-03-27
FreeSaint Leu la Foret, FranceResidential with Dynamic IPNone5/0.52019-03-27
Aussie BroadbandMelbourne, AustraliaResidential with Dynamic IPBoth 80 and 44350/20 Call to unblock ports2019-03-27
CenturyLinkWestminister, COResidential with Dynamic IPNone100/102019-03-27
IINetTasmania, AustraliaResidential with Dynamic IPBoth 80 and 44312/1 Call ISP to Unblock2019-03-27
Comcast XfinityPhilidelphia, PAResidential with Dynamic IPNone1000/352019-03-27
Verizon FIOSBrooklyn, NYResidential with Static IPNone1000/10002019-03-28
Bell CanadaToronto, CanadaResidential with Dynamic IPNone1000/7502019-03-29
AT&THouston, TXResidential with Static IPNone1000/10002019-07-31
Philadelphia, pa
Residential with Dynamic IPNone1080 is blocked by comcast says so on there own website in california anyway i have reported it many times and u guy send spam replys with 0 info sad. (dl up to 10mbs/ul 5mbs ) max at night2020-02-18
HyperopticUKResidential with Dynamic IPBoth 80 and 4433002020-04-12
Residential with Dynamic IPNot Sure
Choctaw, OKResidential with Dynamic IPNone941/352020-05-13
Residential with Dynamic IP
spectrumsummerville, scResidential with Dynamic IPNot Sure
Residential with Dynamic IPNot Sure

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