AS28571
🇧🇷AS28571 - UNIVERSIDADE DE SAO PAULO106813
LACNICallocated
Announced Prefixes (BGP)
62total
53 IPv49 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)94,464
Announced (BGP)178,432
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
50
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
12/19/2007
Announced Prefixes
(BGP)62|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RADB | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 |
1–10 of 62
1 / 7
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 143.107.0.0/16 | 🇧🇷 BR | LACNIC | assigned |
| 200.9.95.0/24 | 🇧🇷 BR | LACNIC | assigned |
| 200.17.16.0/20 | 🇧🇷 BR | LACNIC | assigned |
| 200.144.160.0/19 | 🇧🇷 BR | LACNIC | assigned |
| 200.144.192.0/18 | 🇧🇷 BR | LACNIC | assigned |
| 2001:12d0::/32 | 🇧🇷 BR | LACNIC | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/28571Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/28571" | jq