Network k-core Analysis

Analyze the evolution of Autonomous System (AS) connectivity using k-core decomposition.

System Status
Analysis Configuration
Enter comma-separated ASN numbers
Trend Analysis

Configure your analysis above and click "Analyze" to view trends.

Common ASN References

Click on the ASN boxes below to quickly add them to your analysis.

Major Transit Providers
3356 Level3
1299 Telia
174 Cogent
2914 NTT
3257 GTT
6762 Telecom Italia
6939 Hurricane Electric
6453 TATA
3491 PCCW
3549 Level3 (legacy)
Major Content Providers
714 Apple
2906 Netflix
15169 Google
16509 Amazon
13335 Cloudflare
32934 Meta (Facebook)
8075 Microsoft
20940 Akamai
396986 ByteDance (TikTok)