AS52564 AS52564 - Biazi Telecom
🇧🇷Org handle: 142481
LACNICallocatedASPA Published
Announced Prefixes (BGP)
38total
24 IPv414 IPv6
IPv4 Addresses
Allocated (RIR)5,120
Announced (BGP)9,216
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 5/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
87.2%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
5
diversity 69/100
- No significant routing hygiene issues found
Based on 39 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)38|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | Other IRR | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| Valid | Other IRR | 2026-10-27 |
1-10 of 38
1 / 4
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 131.161.36.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 138.219.144.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 177.85.156.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 177.91.236.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 187.62.72.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 2804:1eb8::/32 | 🇧🇷 BR | LACNIC | allocated |
All 38 announced prefixes of AS52564 →
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS52564 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (9)
Networks whose own prefixes AS52564 passes on: usually its customers.
- AS52746Primanet Internet LTDA13
- AS264901Ailon Rodrigo Oliveira Lima ME4
- AS270481ERBS TECNOLOGIA4
- AS273700ESPECIALISTA SERVICOS DE INFORMATICA LTDA ME4
- AS263018Zapelini & Cia. Ltda2
- AS271191QUALITY TELECOMUNICACOES LTDA2
- AS271747LifeNet Provedores LTDA2
- AS273379V. M. De Melo Informatica MIDIA INFORMATICA1
- AS273672Rocket Internet1
Other adjacent networks (1)
Adjacent to AS52564 in the transit part of AS paths: peers, providers or customers.
- AS6939Hurricane Electric13
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/52564Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/52564" | jq