Autonomous System
AS28640 VIPWAY Telecomunicações Ltda
ISPActiveBrazilLACNIC
AS28640 (AS28640) is an ISP network operated by VIPWAY Telecomunicações Ltda in Brazil, registered with LACNIC. It has 15 IPv4 prefixes with 23,296 addresses and 3 IPv6 prefixes, which makes it the 6,292nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses23,296in 15 prefixes
IPv6 prefixes3≈ 1.6 × 10²⁹ addresses
Size rank#6,292of 82,200 active ASNs
Details
OrganizationVIPWAY Telecomunicações Ltda
AS nameAS28640
Websitevipway.net.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactvconsoni@vipway.net.br
Registered20060328
Last updated20241010
IPv4 prefixes
15 prefixes · 23,296 addresses| Network | Addresses | First – last address |
|---|---|---|
| 189.51.64.0/20 | 4,096 | 189.51.64.0 – 189.51.79.255 |
| 201.71.224.0/20 | 4,096 | 201.71.224.0 – 201.71.239.255 |
| 189.51.64.0/21 | 2,048 | 189.51.64.0 – 189.51.71.255 |
| 189.51.72.0/21 | 2,048 | 189.51.72.0 – 189.51.79.255 |
| 189.51.80.0/21 | 2,048 | 189.51.80.0 – 189.51.87.255 |
| 201.71.224.0/21 | 2,048 | 201.71.224.0 – 201.71.231.255 |
| 201.71.232.0/21 | 2,048 | 201.71.232.0 – 201.71.239.255 |
| 138.97.220.0/22 | 1,024 | 138.97.220.0 – 138.97.223.255 |
| 189.51.80.0/22 | 1,024 | 189.51.80.0 – 189.51.83.255 |
| 189.51.84.0/22 | 1,024 | 189.51.84.0 – 189.51.87.255 |
| 189.51.92.0/23 | 512 | 189.51.92.0 – 189.51.93.255 |
| 189.51.94.0/23 | 512 | 189.51.94.0 – 189.51.95.255 |
| 189.51.89.0/24 | 256 | 189.51.89.0 – 189.51.89.255 |
| 189.51.90.0/24 | 256 | 189.51.90.0 – 189.51.90.255 |
| 189.51.91.0/24 | 256 | 189.51.91.0 – 189.51.91.255 |
189.51.64.0/20 201.71.224.0/20 189.51.64.0/21 189.51.72.0/21 189.51.80.0/21 201.71.224.0/21 201.71.232.0/21 138.97.220.0/22 189.51.80.0/22 189.51.84.0/22 189.51.92.0/23 189.51.94.0/23 189.51.89.0/24 189.51.90.0/24 189.51.91.0/24
IPv6 prefixes
3 prefixes- 2001:1288::/32
- 2001:1288::/33
- 2001:1288:8000::/33
2001:1288::/32 2001:1288::/33 2001:1288:8000::/33
Query AS28640 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS28640&key=YOUR_API_KEY"Any address in its prefixes resolves to AS28640, with or without a key:
curl "https://api.ipapi.is/?q=189.51.64.1"Largest networks in Brazil
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