Autonomous system
AS39961
San Francisco Department of Telecommunications and Information Services
Prefixes
Announced networks
IPv4: 6 | IPv6: 0
| Type | Prefix |
|---|---|
| IPv4 | 208.121.0.0/23 |
| IPv4 | 208.121.5.0/24 |
| IPv4 | 208.121.6.0/24 |
| IPv4 | 208.121.32.0/19 |
| IPv4 | 208.121.64.0/18 |
| IPv4 | 208.121.128.0/17 |
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