AS29120 Mayer Brown International LLP 🇬🇧 GB
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
4,096 (16 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS29120
- Name
- Mayer Brown International LLP
- Organisation
- Mayer Brown International LLP
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2003-06-10
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 143.58.8.0/22 v4 | RPKI valid | 43 | 3454917429120 | 2026-09-18 |
| 143.58.8.0/24 v4 | RPKI valid | 43 | 37721335629120 | 2026-09-18 |
| 143.58.9.0/24 v4 | RPKI valid | 43 | 37721335629120 | 2026-09-18 |
| 143.58.10.0/24 v4 | RPKI valid | 43 | 37721335629120 | 2026-09-18 |
| 143.58.11.0/24 v4 | RPKI valid | 43 | 37721335629120 | 2026-09-18 |
| 143.58.12.0/22 v4 | RPKI valid | 42 | 3454917429120 | 2026-09-18 |
| 143.58.12.0/24 v4 | RPKI valid | 41 | 3454917429120 | 2026-09-18 |
| 143.58.13.0/24 v4 | RPKI valid | 41 | 3454917429120 | 2026-09-18 |
| 143.58.14.0/24 v4 | RPKI valid | 41 | 3454917429120 | 2026-09-18 |
| 143.58.15.0/24 v4 | RPKI valid | 41 | 3454917429120 | 2026-09-18 |