AS40831 · Mass General Brigham Incorporated
6
IPv4 prefixes
197,376
Announced IPv4 slots
0
IPv6 prefixes
🇺🇸 US
Country
Summary
- AS number
- AS40831
- Name
- Mass General Brigham Incorporated
- Country
- 🇺🇸 United States
- Type
- ARIN
- Category
- business
- Normalized type
- business
- Organization domain
- Unknown
- Domain evidence
- Unknown
- Last changed
- Unknown
- Announced
- 6 prefixes
- Updated
- 2026-07-09
IPv4 prefixes on this page (6 of 6)
Address slots sum announced prefixes; overlapping routes count separately.