Data as of Nov 10, 2026
Autonomous system
AS23233
Fenwick & West, LLP.
Announces 768 addresses in 3 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 8.39.136.0/24 since Aug 2014 | Business | Level 3 Parent, LLC | |
| 63.197.243.0/24 since Nov 2016 | Business | AT&T Enterprises, LLC | |
| 216.234.137.0/24 since Nov 2016 | Business | Fenwick & West LLP |
Network & history
Profile
- Registered
- Feb 13, 2002
- Domain
- fenwick.com
- Industry
- Finance and Insurance
Routing patterns
How its announcements have moved
Arrivals