Internet service providers (ISP) come with all kinds of options and issues. Learn about all of it right here.
A woman sitting on a bed browsing a laptop with a smartphone and notebook next to her
Is Verizon Down... Or Is It Just You?
Suddenlink outage map.
Is Suddenlink Down... Or Is It Just You?
A man sits at a desk smiling at a laptop
Is Comcast Down... Or Is It You?
Sample TMobile outage map from DownDetector.
Is T-Mobile Down... Or Is It Just You?
Mediacom outage map
Is Mediacom Down... Or Is It Just You?
Optimum status from Downdetector.
Is Optimum Down... Or Is It Just You?
RCN outage report from Down Detector
Is RCN Down... Or Is It Just You?
AT&T outage chart from Downdetector
Is AT&T Down... Or Is It Just You?
Windstream outage map
Is Windstream Down... Or Is It Just You?
Person using a computer with inset of DNS server illustrated
DNS Servers: What Are They and Why Are They Used?
Network connections
What Is an IP Address?
SpeedOf.Me internet speed test
SpeedOf.Me Review
Human figures connected as in a computer network
What Is a Dynamic IP Address?
Hands thrown up in frustration at a 169 IP address error.
How to Fix a 169 IP Address Error
An image representing the internet and the traffic it produces
Internet Service Provider (ISP)
Computer connected to a network
What Is the 127.0.0.1 IP Address?
Close-up of fiber optic cabling
What Happened to IPv5?
Windows Internet Connection setting that shows IP4 connectivity to Internet, but IPv6 shows "No network access"
How to Fix an IPv6 No Network Access Error
Troubleshooting tips to try if you can't connect to the internet.
Can't Connect to the Internet? Try These Tips
Illustration of a person using the internet from various private IP addresses via a single public IP address
What Is a Public IP Address? (and How to Find Yours)
Person finding the registered owner of an IP address
How to Look up an IP Address Owner
Person finding a MAC address via Terminal app on an iMac
How to Use an IP Address to Find a MAC Address
Default Gateway on Windows 10 Desktop
How to Find Your Default Gateway IP Address
Typing in the Shadows
How to Change Your IP Address
Person using the command "tracert 10.0.1.1" on a computer
How to Identify Network Hardware IP Addresses on a Local Network
What Is a Static IP Address?
Illustration of a cubicle group all connected with the IP 10.0.0.1
What Is the 10.0.0.1 IP Address?
What is TCP/UDP Port 0?
What Is Port 0 Used For?
An illustration of house to address 192.168.1.5 is used.
What Is the 192.168.1.5 IP Address Used For?
Guy Drinking and Communicating
What Is a SIP Address?
Person pinging a computer or website
How to Ping a Computer or a Website
IT colleagues setting server
How to Set up a DNS Alias With Apache
White router on tabletop in a home
How to Find Your IP Address
Example Configurations for Network Subnets
IP Tutorial: Subnet Mask and Subnetting
How to use the IP Address 192..168.100.1 to make admin changes to a router.
How to Work With IP Address 192.168.100.1
The 192.168.1.0 Private Network IP Address Notation.
192.168.1.0 Private Network IP Address Notation
Chef using tablet with wifi symbol at home
What Is the 192.168.0.0 IP Address?
Person looking at the IP address of Google
The IP Addresses Used by Google
What is an ISP?
Can I Ask My ISP for Internet History?
Ethernet - Cables and Switch
The Most Popular TCP and UDP Port Numbers
Person using a computer with a displaydns command on the screen
DNS Caching and How It Makes Your Internet Better
An inkjet printer connected to a network
How to Find a Printer's IP Address
Purpose of 192.168.1.101 and 192.168.1.x IP Addresses
An illustration of how the 192.168.1.4 address works for local area networks.
192.168.1.4: IP Address for Local Networks
An illustration of a 192.168.1.1 router log-in.
How to Find the 192.168.1.1 Password
Picture of four hands using smartphones
What Is DHCP? (Dynamic Host Configuration Protocol)
Illustration of two people in one room with a virtual "fence" with the IP 255.255.255.0 on it
255.255.255.0 Subnet Mask for IP Networks
Command Prompt in Windows showing IP address 192.168.1.3
192.168.1.3: IP Address for Local Networks
Transmission Control Protocol (TCP) Header
An Overview of the Nagle Algorithm for TCP Network Communication
Finger pressing a lock icon in superimposed network illustration
192.168.0.100 IP Address for Local Networks
Straight Talk outage map from Outage.Report
Is Straight Talk Down ... Or Is It Just You?
Two friends riding tandem bicycle in opposite directions
What Is an IP Address Conflict?
Binary code in digital readout
What It Means When You See the 0.0.0.0 IP Address
Red map of the world with 3 servers and wifi symbol above it.
How Is 192.168.1.2 Used?
Transmission Control Protocol (TCP) Header
TCP vs. UDP
An illustration of a laptop with the address 192.168.1.100 on a network.
Understanding the 192.168.1.100 IP Address