$ query “AS52564” --type=asn → 1 result(s)
AS52564 · BIAZI-TELECOM
Biazi Telecom
AS52564 is owned by Biazi Telecom and is a mid-size transit provider, based in Brazil since 2013. The system announces 5 120 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in Brazil.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 14, 2013
- Last Changed
- March 04, 2026
- Last Seen
- April 30, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 20 / 5
- IPv6 Prefixes (raw / aggregated)
- 14 / 1
- IPv4 Addresses
- 5 120
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (5 120 IPs), 🇧🇷 Brazil (32 IPs)
- Prefix Changed
- April 18, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 5 120 total (0.02%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 24 networks exchanging traffic without transit
- Downstream Customers
- 9 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 38 unique BGP neighbors
- Reach
- 1 601 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (20 total)
- 131.161.36.0/22 (1 024 addresses (/22 prefix))
- 138.219.144.0/22 (1 024 addresses (/22 prefix))
- 177.85.156.0/22 (1 024 addresses (/22 prefix))
- 177.91.236.0/22 (1 024 addresses (/22 prefix))
- 187.62.72.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (14 total)
- 2804:1eb8::/32