AS271571
AS271571
AS271571. It announces 1,024 IPv4 addresses in 4 prefixes, and 1 IPv6 prefix.
1,024
IPv4 addresses announced
4
IPv4 prefixes
1
IPv6 prefix
0.00%
of its routes RPKI-valid
1,024
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.
- Brazil1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
ASN Whois holds no record for this AS number.
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.
- 0.29%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.20%
- None here
- 0.10%
- 0.29%
- 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 |
|---|---|---|---|---|
| 190.9.72.0/24 | Brazil | Not found | 17 | 2026-10-02 |
| 190.9.73.0/24 | Brazil | Not found | 17 | 2026-10-02 |
| 190.9.74.0/24 | Brazil | Not found | 17 | 2026-10-02 |
| 190.9.75.0/24 | Brazil | Not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2804:7d98::/32 | Uruguay | Not found | 19 | 2026-10-02 |
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