Autonomous System
AS28352 NETSPEED LTDA
ISPActiveBrazilLACNIC
AS28352 (AS28352) is an ISP network operated by NETSPEED LTDA in Brazil, registered with LACNIC. It has 14 IPv4 prefixes with 24,576 addresses and 1 IPv6 prefix, which makes it the 6,119th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses24,576in 14 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,119of 82,200 active ASNs
Details
OrganizationNETSPEED LTDA
AS nameAS28352
Websitenetspeedbr.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactregistrobr@ns.net.br
Registered20070927
Last updated20260326
IPv4 prefixes
14 prefixes · 24,576 addresses| Network | Addresses | First – last address |
|---|---|---|
| 187.0.48.0/20 | 4,096 | 187.0.48.0 – 187.0.63.255 |
| 189.51.192.0/20 | 4,096 | 189.51.192.0 – 189.51.207.255 |
| 187.0.48.0/21 | 2,048 | 187.0.48.0 – 187.0.55.255 |
| 187.0.56.0/21 | 2,048 | 187.0.56.0 – 187.0.63.255 |
| 189.51.192.0/21 | 2,048 | 189.51.192.0 – 189.51.199.255 |
| 189.51.200.0/21 | 2,048 | 189.51.200.0 – 189.51.207.255 |
| 187.0.48.0/22 | 1,024 | 187.0.48.0 – 187.0.51.255 |
| 187.0.52.0/22 | 1,024 | 187.0.52.0 – 187.0.55.255 |
| 187.0.56.0/22 | 1,024 | 187.0.56.0 – 187.0.59.255 |
| 187.0.60.0/22 | 1,024 | 187.0.60.0 – 187.0.63.255 |
| 189.51.192.0/22 | 1,024 | 189.51.192.0 – 189.51.195.255 |
| 189.51.196.0/22 | 1,024 | 189.51.196.0 – 189.51.199.255 |
| 189.51.200.0/22 | 1,024 | 189.51.200.0 – 189.51.203.255 |
| 189.51.204.0/22 | 1,024 | 189.51.204.0 – 189.51.207.255 |
187.0.48.0/20 189.51.192.0/20 187.0.48.0/21 187.0.56.0/21 189.51.192.0/21 189.51.200.0/21 187.0.48.0/22 187.0.52.0/22 187.0.56.0/22 187.0.60.0/22 189.51.192.0/22 189.51.196.0/22 189.51.200.0/22 189.51.204.0/22
IPv6 prefixes
1 prefix- 2804:ae0::/32
2804:ae0::/32
Query AS28352 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=AS28352&key=YOUR_API_KEY"Any address in its prefixes resolves to AS28352, with or without a key:
curl "https://api.ipapi.is/?q=187.0.48.1"Largest networks in Brazil
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