$ query “AS266471” --type=asn → 1 result(s)
AS266471 · SILVA-OLIVEIRA-SERVICOS
Silva Oliveira Serviços de Informatica Ltda
AS266471 is operated by Silva Oliveira Serviços de Informatica Ltda and serves as a residential access provider, registered in Brazil since 2017. The system announces 1 024 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia.
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
- January 06, 2017
- Last Changed
- March 04, 2026
- Last Seen
- August 24, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 1
- IPv6 Prefixes (raw / aggregated)
- 4 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- August 01, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 25 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Degree
- 32 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (5 total)
- 170.83.48.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (4 total)
- 2804:3858::/32