MASTER TELECOM LTDA ME
AS28181 is MASTER TELECOM LTDA ME (redemastertelecom.com.br). It announces 2,048 IPv4 addresses in 4 prefixes, and 1 IPv6 prefix.
Brazil· LACNIC· allocated 2013-04-26· ISP
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Brazil2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- MASTER TELECOM LTDA ME
- org
- 17289913000172
- org name
- MASTER TELECOM LTDA ME
- country
- BR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2013-04-26
- updated
- 2014-10-09
- descr
- MASTER TELECOM LTDA ME
- abuse
- JUSNE14
- abuse name
- JOSE URIAS DE SOUZA NETO
- abuse email
- netourias@gmail.com
- abuse kind
- role
- admin
- MJDSA25
- admin name
- Marcos Jose dos Santos
- admin email
- marcos.jose.santos@hotmail.com
- admin 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.
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 179.97.16.0/21 | Brazil | Not found | 17 | 2026-10-02 |
| 179.97.17.0/24 | Brazil | Not found | 17 | 2026-10-02 |
| 179.97.19.0/24 | Brazil | Not found | 17 | 2026-10-02 |
| 179.97.21.0/24 | Brazil | Not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2804:dac::/32 | Brazil | Not found | 19 | 2026-10-02 |
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