$ query “AS271215” --type=asn → 1 result(s)
AS271215 · 4CJ-SERVICOS-TELECOMUNICACOES
4CJ SERVICOS E TELECOMUNICACOES LTDA
AS271215 is owned by 4CJ SERVICOS E TELECOMUNICACOES LTDA and is a residential access provider, based in Brazil since 2020. The system announces 1 024 IPv4 addresses, and supports IPv6. Its primary geographic footprint 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
- August 17, 2020
- Last Changed
- August 01, 2026
- Last Seen
- August 13, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 1
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /33
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 2 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 6 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (4 total)
- 179.48.124.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (2 total)
- 2804:7804::/33
- 2804:7804:8000::/35