$ query “AS28642” --type=asn → 1 result(s)
AS28642 · CONTATO-INTERNET-EIRELI
Contato Internet Ltda
AS28642 is run by Contato Internet Ltda and is a mid-size transit provider, registered in Brazil since 2006. The system announces a respectable 10 240 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Brazil.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 19, 2006
- Last Changed
- May 08, 2026
- Last Seen
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 43 / 4
- IPv6 Prefixes (raw / aggregated)
- 12 / 2
- IPv4 Addresses
- 10 240
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇷 Brazil (10 240 IPs)
- Prefix Changed
- August 08, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 26 networks exchanging traffic without transit
- Downstream Customers
- 15 downstreams buying transit
- Degree
- 45 unique BGP neighbors
- Reach
- 20 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (43 total)
- 179.108.160.0/20 (4 096 addresses (/20 prefix))
- 201.76.0.0/20 (4 096 addresses (/20 prefix))
- 168.228.180.0/22 (1 024 addresses (/22 prefix))
- 170.246.128.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (12 total)
- 2804:ef4::/32
- 2804:c34::/36