AS36671 TWO SIGMA INVESTMENTS, LP 🇺🇸 US
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
14
4,352 (17 × /24)
IPv6 prefixes
2
257 × /48
Upstreams
9
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
- AS36671
- Name
- TWO SIGMA INVESTMENTS, LP
- Organisation
- TWO SIGMA INVESTMENTS, LP
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-03-14
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://twosigma.com
- PeeringDB
- net/35895
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2620:106:3000::/40 v6 | RPKI valid | 34 | 3454917436671 | 2026-09-18 |
| 2620:106:3003::/48 v6 | RPKI valid | 32 | 3454917436671 | 2026-09-18 |