AS7809
Synopsys Inc.
AS7809 is Synopsys Inc. (synopsys.com). It announces 2,560 IPv4 addresses in 11 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1997-01-17· Business
2,560
IPv4 addresses announced
11
IPv4 prefixes
0
IPv6 prefixes
27.27%
of its routes RPKI-valid
2,560
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SYNOPSYS
- name
- Synopsys Inc.
- org
- SYNOPS-Z
- org name
- Synopsys Inc.
- org address
- 675 Almanor Ave, Sunnyvale, CA, 94085
- org city
- Sunnyvale
- org country
- US
- country
- US
- source
- arin
- created
- 1997-01-17
- updated
- 2012-04-02
- abuse name
- NETWORK-TEAM
- abuse email
- network-core@synopsys.com
- abuse phone
- +1-650-584-4260
- abuse kind
- role
- abuse city
- Mountain View
- abuse country
- US
- admin name
- NETWORK-TEAM
- admin email
- network-core@synopsys.com
- admin phone
- +1-650-584-4260
- admin kind
- role
- admin city
- Mountain View
- admin country
- US
- tech
- LT51-ORG-ARIN
- tech name
- Lilley, Ted
- tech email
- ted@synopsys.com
- tech phone
- +1-415-528-4887
- tech kind
- role
- tech city
- Mountain View
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.27%
- Geonode0.04%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.31%
- Web IP632.46%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 149.117.1.0/24also AS10209, AS397635 | United States | Not found | 8 | 2026-10-02 |
| 149.117.132.0/22 | United States | Not found | 17 | 2026-10-02 |
| 149.117.132.0/24 | United States | Not found | 17 | 2026-10-02 |
| 149.117.133.0/24 | United States | Not found | 17 | 2026-10-02 |
| 149.117.134.0/24 | United States | Not found | 17 | 2026-10-02 |
| 149.117.136.0/23 | United States | Valid | 17 | 2026-10-02 |
| 149.117.136.0/24 | United States | Valid | 17 | 2026-10-02 |
| 149.117.137.0/24 | United States | Valid | 17 | 2026-10-02 |
| 149.117.139.0/24 | United States | Not found | 17 | 2026-10-02 |
| 149.117.140.0/24 | United States | Not found | 17 | 2026-10-02 |
| 149.117.147.0/24 | United States | Not found | 17 | 2026-10-02 |
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