$ query “AS271564” --type=asn → 1 result(s)
AS271564 · PINHEIRO-SILVA-INFORMATICA
PINHEIRO & SILVA INFORMATICA LTDA
AS271564 is operated by PINHEIRO & SILVA INFORMATICA LTDA and serves as a residential access provider, registered in Brazil since 2020. The system announces 1 024 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Australia, with additional presence in Brazil.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 22, 2020
- Last Changed
- March 04, 2026
- Last Seen
- July 26, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 1
- IPv6 Prefixes (raw / aggregated)
- 7 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (2 016 IPs), 🇧🇷 Brazil (32 IPs)
- Prefix Changed
- July 07, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 1 024 total (0.20%)
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 2 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 11 unique BGP neighbors
- Reach
- 61 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (4 total)
- 138.0.176.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (7 total)
- 2804:7d7c::/32