AS3643 · Cogent Communications, LLC
1
IPv4 prefixes
32,768
Announced IPv4 slots
0
IPv6 prefixes
🇺🇸 US
Country
Summary
- AS number
- AS3643
- Name
- Cogent Communications, LLC
- Country
- 🇺🇸 United States
- Type
- ARIN
- Category
- isp
- Normalized type
- isp
- Organization domain
- Unknown
- Domain evidence
- Unknown
- Last changed
- Unknown
- Announced
- 1 prefixes
- Updated
- 2025-12-23
IPv4 prefixes on this page (1 of 1)
| Prefix |
|---|
| 208.32.128.0/17 |
Address slots sum announced prefixes; overlapping routes count separately.