$ query “AS28126” --type=asn → 1 result(s)
AS28126 · BRISANET-SERVICOS-TELECOMUNICACOES
BRISANET SERVICOS DE TELECOMUNICACOES S.A
AS28126 belongs to BRISANET SERVICOS DE TELECOMUNICACOES S.A and is a major transit provider, established in Brazil in 2008. The system announces a respectable 83 968 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
- December 12, 2008
- Last Changed
- March 04, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 48 / 4
- IPv6 Prefixes (raw / aggregated)
- 7 / 1
- IPv4 Addresses
- 83 968
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇷 Brazil (83 968 IPs)
- Prefix Changed
- October 02, 2026
Reputation
- Reputation
- Good — 18 flagged IPs out of 83 968 total (0.02%)
- Open Proxies
- 3 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 8 upstreams providing transit
- Peers
- 124 networks exchanging traffic without transit
- Downstream Customers
- 77 downstreams buying transit
- Unclassified
- 10 unclassified BGP neighbors
- Degree
- 219 unique BGP neighbors
- Reach
- 141 networks in customer cone
Upstream Providers (8)
Prefix Lists
IPv4 Prefixes (48 total)
- 177.37.128.0/17 (32 768 addresses (/17 prefix))
- 187.19.128.0/17 (32 768 addresses (/17 prefix))
- 206.42.0.0/18 (16 384 addresses (/18 prefix))
- 177.154.48.0/21 (2 048 addresses (/21 prefix))
IPv6 Prefixes (7 total)
- 2804:29b8::/32