$ query “AS28137” --type=asn → 1 result(s)
AS28137 · VIALINK-SOLUCOES-TECNOLOGIA
Vialink Soluções de Tecnologia Ltda
AS28137 is operated by Vialink Soluções de Tecnologia Ltda and serves as a residential access provider, established in Brazil in 2009. The system announces 4 096 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Brazil.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 09, 2009
- Last Changed
- October 01, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇷 Brazil (4 096 IPs)
- Prefix Changed
- July 03, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 11 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 14 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (10 total)
- 187.45.160.0/20 (4 096 addresses (/20 prefix))
IPv6 Prefixes (1 total)
- 2804:458::/32