A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
AS271069 is A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA (a4telecom.com.br). It announces 2,048 IPv4 addresses in 10 prefixes, and 3 IPv6 prefixes.
Brazil· LACNIC· allocated 2020-08-04· 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
- A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
- org
- 61187303000150
- org name
- A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
- country
- BR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2020-08-04
- updated
- 2026-01-14
- descr
- A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
- abuse
- JELSI227
- abuse name
- Jessica Lima da Silva
- abuse kind
- role
- admin
- JELSI227
- admin name
- Jessica Lima da Silva
- 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.
- VPN IP321.56%
- novada, geonode, dataimpulse14.94%
- None here
- floppydata0.05%
- None here
- None here
- Hosting IP1,02450.00%
- None here
- None here
- None here
- 0.20%
- 0.10%
- 0.15%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 138.97.76.0/22 | Brazil | not found | 17 | 2026-10-02 |
| 138.97.76.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 138.97.77.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 138.97.78.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 138.97.79.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 179.48.0.0/22 | Brazil | not found | 17 | 2026-10-02 |
| 179.48.0.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 179.48.1.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 179.48.2.0/24 | Brazil | not found | 4 | 2026-10-02 |
| 179.48.3.0/24 | Brazil | not found | 4 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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