nossl.sh

Level 3 Communications ASNs

Organization

Level 3 Communications

ASN portfolio summary.

Domain
level3.com
ASN count
1
IPv4 addresses
29 399 552
IPv4 prefixes
803
IPv6 prefixes
48

ASNs

Autonomous systems

Ordered by AS number.

ASN Handle IPv4 prefixes IPv6 prefixes
AS3356 LEVEL3 803 48

Rankings

Explore ASN leaderboards

See the largest ASNs and organizations by address space.

List of countries by IPv4 allocation Top ASNs by IPv4 Top ASNs by IPv6 Top orgs by IPv4

Support

Support this project

This is a free-to-use project. If it helps, consider supporting it.

Buy me a coffee