This tool may also be used as a port scanner to scan your network for ports that are commonly forwarded. It is important to note that some ports, such as port 25, are often blocked at the ISP level in an attempt to prevent malicious activity. For more a comprehensive list of TCP and UDP ports, check out this Wikipedia article.

The port check was not able to connect to any ports. If you did not have Golem open when you ran this test, please open the Golem application, wait a few minutes, then run this test again. If you did have Golem open when you ran this test, please make sure you have forwarded ports 3282, 40102, and 40103 in your router, as per the Golem Docs. Ports Used for Call of Duty Games - Activision Ports Used for Call of Duty Games A breakdown of TCP and UDP to use for Call of Duty games . The following is a growing list of platform-specific TCP and UDP ports used for Call of Duty games. Learn more about Port Forwarding and NAT Types. Call of Duty: Modern Warfare. Platform: How To Display List of Open Ports in Command Line - CCM Jul 08, 2020 Solved: Port Forwarding - Comcast Business Support Community Oct 01, 2010

Online Ping, Traceroute, DNS lookup, WHOIS, Port check, Reverse lookup, Proxy checker, Bandwidth meter, Network calculator, Network mask calculator, Country by IP, Unit converter Your IP is 40.77.167.72: Online service Port check Port check – Tests if TCP port is opened on specified IP IP address or host name: Port number:

I think, you can try " show ip nbar port-map " command, this will give you list of tcp and udp ports, this command support certain router. Please rate this post. -minu mathur . when you use ip helpe address method, then following UDP ports are by defaul open . 1) TFTP-69 . 2) DNS-53 . 3) Time-37 . 4) Netbios name services-137 . 5)Netbious Port numbers for port forwarding | Answer | NETGEAR Support Nov 28, 2016 networking - How to check if a port is blocked on a

The port check was not able to connect to any ports. If you did not have Golem open when you ran this test, please open the Golem application, wait a few minutes, then run this test again. If you did have Golem open when you ran this test, please make sure you have forwarded ports 3282, 40102, and 40103 in your router, as per the Golem Docs.

How To Troubleshoot Port Forwarding Issues Below are possible port forwarding issues listed respectively from most to least common. Verify the router's WAN has a public IP address. Note that the connection may be NAT'd, and the address seen from the Web (ie: whatismyip.com) may not be the address on the WAN of the Cradlepoint.This is especially common for LTE / 3G connections. Golem Port Check