AS289 · Headquarters, USAISC
6
IPv4 prefixes
81,920
Announced IPv4 slots
2
IPv6 prefixes
🇺🇸 US
Country
Summary
- AS number
- AS289
- Name
- Headquarters, USAISC
- Country
- 🇺🇸 United States
- Type
- ARIN
- Category
- business
- Normalized type
- business
- Organization domain
- mail.mil
- Domain evidence
- Source reported; ownership unverified
- Last changed
- Unknown
- Announced
- 8 prefixes
- Updated
- 2026-08-12
IPv4 prefixes on this page (6 of 6)
IPv6 prefixes on this page (2 of 2)
Address slots sum announced prefixes; overlapping routes count separately.