$ query “AS271718” --type=asn → 1 result(s)
AS271718 · ESTAR-ON-INTERNET
ESTAR ON INTERNET FIBRA OPTICA LTDA
AS271718 is operated by ESTAR ON INTERNET FIBRA OPTICA LTDA and serves as a residential access provider, registered in Brazil since 2021. The system announces 1 024 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to 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
- April 22, 2021
- Last Changed
- March 04, 2026
- Last Seen
- April 30, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 2 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (1)
- AS263332 — NETFI-SERVICOS-COMUNICACOES
Prefix Lists
IPv4 Prefixes (1 total)
- 170.78.56.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2804:7fec::/32