ISP

infrastructureessential
service providerinternet accessconnectivity

Internet Service Provider, a company that provides internet access to customers.

Examples

Major US ISPs

Comcast, AT&T, Verizon, Spectrum provide internet to millions of homes

Service types

ISPs offer various technologies: fiber, cable, DSL, satellite, or 5G

Common Misconceptions

  • ISP advertised speeds are 'up to' speeds, not guaranteed minimums
  • Your ISP controls only part of your internet journey - websites have their own servers

Optimization Tips

Compare ISP plans and pricing regularly

high impact

Negotiate with your ISP for better rates

medium impact

Consider business plans for better support and SLAs

medium impact

User Impact

Service quality

ISP infrastructure directly affects your internet speed and reliability

Customer support

ISP responsiveness impacts how quickly issues are resolved

Troubleshooting

Issue: Slow speeds

Solution: Run speed test and compare with plan, contact ISP if significantly lower

Issue: Frequent outages

Solution: Document issues and escalate with ISP, consider switching providers