$ query “AS61657” --type=asn → 1 result(s)
AS61657 · JR-NET-INFORMATICA
Jr Net Informatica Ltda - ME
AS61657 is operated by Jr Net Informatica Ltda - ME and serves as a residential access provider, registered in Brazil since 2014. 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
- September 01, 2014
- Last Changed
- March 04, 2026
- Last Seen
- July 26, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 1
- IPv6 Prefixes (raw / aggregated)
- 7 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- June 23, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 28 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 33 unique BGP neighbors
- Reach
- 32 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (7 total)
- 131.100.252.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (7 total)
- 2804:1c80::/32