Layer 3: Network Layer (TCP/IP Model)
The network layer in the Open Systems Interconnection model (OSI model) (TCI/P model) delivers packet data from source to destinations at non-adjacent systems.
Back to Glossary
Get in touch
Talk to us
Do you want to remove your IP/domain from one of our blocklists?
Please use our lookup-service and follow the instructions there in order to get that resolved.