AS7809 Synopsys Inc. 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
11
3,840 (15 × /24)
IPv6 prefixes
0
-
Upstreams
5
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
- AS7809
- Name
- Synopsys Inc.
- Organisation
- Synopsys Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1997-01-17
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 149.117.1.0/24 v4 | no ROA | 34 | 3772133567809 | 2026-09-18 |
| 149.117.132.0/22 v4 | no ROA | 43 | 3772133567809 | 2026-09-18 |
| 149.117.132.0/24 v4 | no ROA | 43 | 3772133567809 | 2026-09-18 |
| 149.117.133.0/24 v4 | no ROA | 43 | 3772133567809 | 2026-09-18 |
| 149.117.134.0/24 v4 | no ROA | 43 | 3772133567809 | 2026-09-18 |
| 149.117.136.0/23 v4 | RPKI valid | 44 | 437337809 | 2026-09-18 |
| 149.117.136.0/24 v4 | RPKI valid | 42 | 3772189327809 | 2026-09-18 |
| 149.117.137.0/24 v4 | RPKI valid | 42 | 3772189327809 | 2026-09-18 |
| 149.117.139.0/24 v4 | no ROA | 41 | 33337027809 | 2026-09-18 |
| 149.117.140.0/24 v4 | no ROA | 41 | 33337027809 | 2026-09-18 |
| 149.117.147.0/24 v4 | no ROA | 43 | 3772133567809 | 2026-09-18 |