$ query “AS274740” --type=asn → 1 result(s)
AS274740 · SM-MATOS
S.M. DE MATOS
AS274740 is owned by S.M. DE MATOS and is an enterprise access provider, based in Brazil since 2025. The system announces 768 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Brazil.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 15, 2025
- Last Changed
- October 01, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 2
- IPv6 Prefixes (raw / aggregated)
- 3 / 1
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇷 Brazil (768 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 4 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (3 total)
- 186.227.184.0/23 (512 addresses (/23 prefix))
- 192.141.161.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2804:92e4::/32