$ query “AS274594” --type=asn → 1 result(s)
AS274594 — MASTER-FIBRA-TELECOM
MASTER FIBRA TELECOM
AS274594 is a residential access provider operated by MASTER FIBRA TELECOM, established in Brazil in 2024. The network announces 256 IPv4 addresses. Supports IPv6.
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 07, 2024
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /34
- Geolocated Countries
- 🇧🇷 BR (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 256 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 18 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 21 unique BGP neighbors (providers + customers + peers)
- Reach
- 7 — customer cone size measuring network influence
- Degree Rank
- #7 476
- Reach Rank
- #3 882
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 38.183.90.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2804:90ac::/34