$ query “AS52965” --type=asn → 1 result(s)
AS52965 · 1TELECOM-SERVICOS-TECNOLOGIA
1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA
AS52965 is run by 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA and is a major transit provider, established in Brazil in 2011. The system announces a respectable 17 408 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Brazil.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 11, 2011
- Last Changed
- March 04, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 128 / 6
- IPv6 Prefixes (raw / aggregated)
- 146 / 1
- IPv4 Addresses
- 17 408
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇷 Brazil (17 408 IPs)
- Prefix Changed
- October 14, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 17 408 total (0.01%)
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 30 networks exchanging traffic without transit
- Downstream Customers
- 166 downstreams buying transit
- Unclassified
- 15 unclassified BGP neighbors
- Degree
- 215 unique BGP neighbors
- Reach
- 311 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (128 total)
- 177.36.0.0/20 (4 096 addresses (/20 prefix))
- 177.221.32.0/20 (4 096 addresses (/20 prefix))
- 187.103.64.0/20 (4 096 addresses (/20 prefix))
- 177.72.208.0/21 (2 048 addresses (/21 prefix))
- 179.124.136.0/21 (2 048 addresses (/21 prefix))
- 131.0.224.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (146 total)
- 2804:3b8::/32