$ query “AS262903” --type=asn → 1 result(s)
AS262903 · TUBARON-TELECOM
Tubaron Telecom
AS262903 belongs to Tubaron Telecom and is a mid-size transit provider, established in Brazil in 2011. The system announces 7 168 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Brazil. This AS's prefix announcements have been recently modified.
- 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 03, 2011
- Last Changed
- March 04, 2026
- Last Seen
- July 25, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 51 / 4
- IPv6 Prefixes (raw / aggregated)
- 6 / 1
- IPv4 Addresses
- 7 168
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (12 064 IPs), 🇧🇷 Brazil (240 IPs)
- Prefix Changed
- July 23, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 7 168 total (0.03%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 27 networks exchanging traffic without transit
- Downstream Customers
- 15 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 48 unique BGP neighbors
- Reach
- 28 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (51 total)
- 177.23.208.0/21 (2 048 addresses (/21 prefix))
- 177.86.104.0/21 (2 048 addresses (/21 prefix))
- 179.109.56.0/21 (2 048 addresses (/21 prefix))
- 186.251.56.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (6 total)
- 2804:1644::/32