$ query “AS52657” --type=asn → 1 result(s)
AS52657 · NORTE-TELECOMUNICACOES-SERVICOS
NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA
AS52657 is run by NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA and is a mid-size transit provider, established in Brazil in 2012. The system announces 4 096 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 21, 2012
- Last Changed
- March 04, 2026
- Last Seen
- August 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 17 / 1
- IPv6 Prefixes (raw / aggregated)
- 20 / 1
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (8 160 IPs), 🇧🇷 Brazil (32 IPs)
- Prefix Changed
- June 27, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 4 096 total (0.05%)
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 26 networks exchanging traffic without transit
- Downstream Customers
- 9 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 40 unique BGP neighbors
- Reach
- 11 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (17 total)
- 177.104.240.0/20 (4 096 addresses (/20 prefix))
IPv6 Prefixes (20 total)
- 2804:5bcc::/32