$ query “AS28173” --type=asn → 1 result(s)
AS28173 · DINAMICA-TELECOMUNICACOES
Dinamica Telecomunicacoes Ltda
AS28173 is run by Dinamica Telecomunicacoes Ltda and is a mid-size transit provider, based in Brazil since 2007. The system announces 8 448 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Brazil and the United States.
- 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
- December 21, 2007
- Last Changed
- March 04, 2026
- Last Seen
- April 30, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 63 / 3
- IPv6 Prefixes (raw / aggregated)
- 50 / 1
- IPv4 Addresses
- 8 448
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (4 096 IPs), 🇧🇷 Brazil (560 IPs), 🇺🇸 United States (256 IPs)
- Prefix Changed
- April 21, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 8 448 total (0.01%)
Connectivity Summary
- Upstream Providers
- 9 upstreams providing transit
- Peers
- 27 networks exchanging traffic without transit
- Downstream Customers
- 47 downstreams buying transit
- Unclassified
- 5 unclassified BGP neighbors
- Degree
- 88 unique BGP neighbors
- Reach
- 67 networks in customer cone
Upstream Providers (9)
Prefix Lists
IPv4 Prefixes (63 total)
- 177.137.224.0/20 (4 096 addresses (/20 prefix))
- 189.84.208.0/20 (4 096 addresses (/20 prefix))
- 209.14.128.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (50 total)
- 2804:10a0::/32