AS17276 SEI Investments 🇺🇸 US
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,048 (8 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS17276
- Name
- SEI Investments
- Organisation
- SEI Investments
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-08-15
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 12.20.48.0/24 v4 | no ROA | 41 | 701817276 | 2026-09-18 |
| 12.20.49.0/24 v4 | no ROA | 41 | 34549646117276 | 2026-09-18 |
| 170.76.224.0/24 v4 | no ROA | 41 | 34549646117276 | 2026-09-18 |
| 170.76.225.0/24 v4 | no ROA | 41 | 34549646117276 | 2026-09-18 |
| 206.220.236.0/24 v4 | no ROA | 40 | 34549646117276 | 2026-09-18 |
| 206.220.237.0/24 v4 | no ROA | 40 | 34549646117276 | 2026-09-18 |
| 206.220.238.0/24 v4 | no ROA | 40 | 34549646117276 | 2026-09-18 |
| 206.220.239.0/24 v4 | no ROA | 40 | 34549646117276 | 2026-09-18 |