$ query “AS52772” --type=asn → 1 result(s)
AS52772 · SJNET-TELECOMUNICACOES-EIRELI
SJNET TELECOMUNICACOES - EIRELI
AS52772 is run by SJNET TELECOMUNICACOES - EIRELI and is a mid-size transit provider, registered in Brazil since 2012. The system announces 1 024 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Brazil. This AS has recently updated its prefix announcements.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 11, 2012
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 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), 🇧🇷 Brazil (208 IPs)
- Prefix Changed
- April 26, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 1 024 total (0.10%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 48 networks exchanging traffic without transit
- Downstream Customers
- 21 downstreams buying transit
- Unclassified
- 4 unclassified BGP neighbors
- Degree
- 76 unique BGP neighbors
- Reach
- 169 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (7 total)
- 177.39.156.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (4 total)
- 2804:259c::/32