AS264484
4U NETWORK
AS264484 is 4U NETWORK (4u.com.br). It announces 2,048 IPv4 addresses in 10 prefixes, and 1 IPv6 prefixes.
Brazil· LACNIC· allocated 2014-11-24· isp
2,048
IPv4 addresses announced
10
IPv4 prefixes
1
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.
- Brazil2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- 4U NETWORK
- org
- 07253233000145
- org name
- 4U NETWORK
- country
- BR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2014-11-24
- updated
- 2014-11-24
- descr
- 4U NETWORK
- abuse
- UNADO
- abuse name
- 4u Network - Administração de Domínios
- abuse kind
- role
- admin
- UNADO
- admin name
- 4u Network - Administração de Domínios
- 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.
- None here
- novada, 711proxy, ippeak14.50%
- None here
- None here
- None here
- None here
- Hosting IP25612.50%
- 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 |
|---|---|---|---|---|
| 131.255.108.0/22 | Brazil | valid | 16 | 2026-10-02 |
| 131.255.108.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 131.255.109.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 131.255.110.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 131.255.111.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 138.186.168.0/22 | Brazil | valid | 16 | 2026-10-02 |
| 138.186.168.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 138.186.169.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 138.186.170.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 138.186.171.0/24 | Brazil | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2804:204c::/32 | Brazil | valid | 19 | 2026-10-02 |
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