AS29120
Mayer Brown International LLP
AS29120 is Mayer Brown International LLP. It announces 2,048 IPv4 addresses in 10 prefixes, and 0 IPv6 prefixes.
United Kingdom· RIPE NCC· allocated 2003-06-10· Business
2,048
IPv4 addresses announced
10
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,048
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 States2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ROWEMAW-AS
- name
- Mayer Brown International LLP
- org
- ORG-MBRM1-RIPE
- org name
- Mayer Brown International LLP
- org address
- 11 Pilgrim Street, London, EC4V 6RW, United Kingdom
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2003-06-10
- updated
- 2020-02-20
- maintainer
- RIPE-NCC-END-MNT|Mayer-Brown-LLP
- abuse name
- Abuse-C Role
- abuse email
- abuse@colt.net
- abuse kind
- role
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 143.58.8.0/22 | United States | Valid | 17 | 2026-10-02 |
| 143.58.8.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.9.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.10.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.11.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.12.0/22 | United States | Valid | 17 | 2026-10-02 |
| 143.58.12.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.13.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.14.0/24 | United States | Valid | 17 | 2026-10-02 |
| 143.58.15.0/24 | United States | Valid | 17 | 2026-10-02 |
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