Data as of Nov 3, 2026
Autonomous system
AS29120
Mayer Brown International LLP
Announces 2,048 addresses in 10 prefixes. None of it is anonymizer space.
Type
Business
GB
Proxy activity, 30 days
1 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 143.58.8.0/22 since May 2023 | Business | 1 | Mayer Brown LLP | |
| 143.58.8.0/24 since Feb 2007 | Business | 1 | Mayer Brown LLP | |
| 143.58.9.0/24 since Feb 2007 | Business | Mayer Brown LLP | ||
| 143.58.10.0/24 since Sep 2021 | Business | Mayer Brown LLP | ||
| 143.58.11.0/24 since Sep 2021 | Business | Mayer Brown LLP | ||
| 143.58.12.0/22 since May 2023 | Business | Mayer Brown LLP | ||
| 143.58.12.0/24 since Sep 2016 | Business | Mayer Brown LLP | ||
| 143.58.13.0/24 since Mar 2021 | Business | Mayer Brown LLP | ||
| 143.58.14.0/24 since Jul 2020 | Business | Mayer Brown LLP | ||
| 143.58.15.0/24 since Mar 2021 | Business | Mayer Brown LLP |
Residential-proxy exposure
Providers
1
selling exits here
Proxy providers listing exits
- NovaProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS29120, day by day
1 observation
Network & history
Profile
- Registered
- Jun 10, 2003
- Domain
- mayerbrown.com
- Industry
- Service
Routing patterns
How its announcements have moved
Arrivals