$ query “AS28260” --type=asn → 1 result(s)
AS28260 · ALTA-REDE-CORPORATE
ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP
AS28260 is run by ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP and is a major transit provider, based in Brazil since 2008. The system announces a respectable 16 384 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Brazil. Prefix announcements for this AS were recently updated.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 10, 2008
- Last Changed
- March 04, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 4
- IPv6 Prefixes (raw / aggregated)
- 21 / 1
- IPv4 Addresses
- 16 384
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (12 288 IPs), 🇧🇷 Brazil (9 104 IPs)
- Prefix Changed
- April 23, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 16 384 total (0.01%)
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 29 networks exchanging traffic without transit
- Downstream Customers
- 69 downstreams buying transit
- Unclassified
- 10 unclassified BGP neighbors
- Degree
- 115 unique BGP neighbors
- Reach
- 4 002 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (6 total)
- 177.130.0.0/20 (4 096 addresses (/20 prefix))
- 186.193.240.0/20 (4 096 addresses (/20 prefix))
- 187.16.240.0/20 (4 096 addresses (/20 prefix))
- 187.95.32.0/20 (4 096 addresses (/20 prefix))
IPv6 Prefixes (21 total)
- 2804:28e4::/32