$ query “AS271161” --type=asn → 1 result(s)
AS271161 · ALCANTARA-SERVICOS-TELECOMUNICACOES
ALCANTARA SERVIÇOS DE TELECOMUNICAÇÕES - EIRELI
AS271161 is operated by ALCANTARA SERVIÇOS DE TELECOMUNICAÇÕES - EIRELI and serves as a stub network, registered in Brazil since 2020. The system announces 1 024 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Australia. This AS's prefix announcements have been recently modified.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 10, 2020
- Last Changed
- June 01, 2026
- Last Seen
- July 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 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
- July 12, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 3 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (5 total)
- 179.48.156.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2804:7730::/32