$ query “AS265144” --type=asn → 1 result(s)
AS265144 · MCD-INFORMATICA-TELECOMUNICACOES
MCD INFORMATICA E TELECOMUNICACOES LTDA - ME
AS265144 is operated by MCD INFORMATICA E TELECOMUNICACOES LTDA - ME and serves as a mid-size transit provider, established in Brazil in 2015. The system announces 2 048 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Brazil.
- 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
- November 12, 2015
- Last Changed
- March 04, 2026
- Last Seen
- September 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 9 / 2
- IPv6 Prefixes (raw / aggregated)
- 7 / 1
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (4 080 IPs), 🇧🇷 Brazil (48 IPs)
- Prefix Changed
- August 25, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 2 048 total (0.10%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 34 networks exchanging traffic without transit
- Downstream Customers
- 24 downstreams buying transit
- Unclassified
- 4 unclassified BGP neighbors
- Degree
- 69 unique BGP neighbors
- Reach
- 242 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (9 total)
- 131.161.44.0/22 (1 024 addresses (/22 prefix))
- 143.255.108.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (7 total)
- 2804:2b44::/32