Organization
San Francisco Department of Telecommunications and Information Services
ASN portfolio summary.
ASNs
Autonomous systems
Ordered by AS number.
| ASN | Handle | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS39961 | CCSF | 6 | 0 |
Rankings
Explore ASN leaderboards
See the largest ASNs and organizations by address space.
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