IP address

American  

noun

Computers.

1. a code that identifies a computer network or a particular computer or other device on a network, consisting of four numbers separated by periods.

---

IP address British  

noun

1. computing internet protocol address: the numeric code that identifies all computers that are connected to the internet

---

IP address Scientific  

1. The numerical sequence that serves as an identifier for an Internet server. An IP address appears as a series of four groups of numbers separated by dots. The first group is a number between 1 and 255 and the other groups are a number between 0 and 255, such as 192.135.174.1. Every server has its own unique address.

---

Example Sentences

And check the test page again after you clean up your tech: If you were the only party infected on your IP address, your network should get the all-clear within two weeks.

From The Wall Street Journal • Apr. 3, 2026

The agent determined that the host computer had software with the username “astro99999” and an IP address linked to McClain’s home address in Menifee.

From Los Angeles Times • Mar. 19, 2026

Moltbot users on social media, including one who said they were a Cloudflare developer, urged each other to set up Cloudflare Tunnel, which connects local resources to Cloudflare without a publicly routable IP address.

From Barron's • Jan. 27, 2026

Even before the new venture was established, TikTok collected location information based on a user's SIM card or IP address, or both.

From BBC • Jan. 23, 2026

“That’s not all. Malik and I were hanging out the other day and did more research. We found out Rapid’s IP address doesn’t trace to the Garden.”

From "On the Come Up" by Angie Thomas