Autonomous System
AS262749 Telecom Leopoldina LTDA
ISPActiveBrazilLACNIC
AS262749 (AS262749) is an ISP network operated by Telecom Leopoldina LTDA in Brazil, registered with LACNIC. It has 31 IPv4 prefixes with 20,480 addresses and 4 IPv6 prefixes, which makes it the 6,811th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses20,480in 31 prefixes
IPv6 prefixes4≈ 7.9 × 10²⁸ addresses
Size rank#6,811of 82,283 active ASNs
Details
OrganizationTelecom Leopoldina LTDA
AS nameAS262749
Websiteleopoldina.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactfrandsfranco@gmail.com
Registered20100628
Last updated20251204
IPv4 prefixes
31 prefixes · 20,480 addresses| Network | Addresses | First – last address |
|---|---|---|
| 189.89.80.0/20 | 4,096 | 189.89.80.0 – 189.89.95.255 |
| 189.89.80.0/21 | 2,048 | 189.89.80.0 – 189.89.87.255 |
| 189.89.88.0/21 | 2,048 | 189.89.88.0 – 189.89.95.255 |
| 189.89.80.0/22 | 1,024 | 189.89.80.0 – 189.89.83.255 |
| 189.89.84.0/22 | 1,024 | 189.89.84.0 – 189.89.87.255 |
| 189.89.88.0/22 | 1,024 | 189.89.88.0 – 189.89.91.255 |
| 189.89.92.0/22 | 1,024 | 189.89.92.0 – 189.89.95.255 |
| 189.89.80.0/23 | 512 | 189.89.80.0 – 189.89.81.255 |
| 189.89.82.0/23 | 512 | 189.89.82.0 – 189.89.83.255 |
| 189.89.84.0/23 | 512 | 189.89.84.0 – 189.89.85.255 |
| 189.89.86.0/23 | 512 | 189.89.86.0 – 189.89.87.255 |
| 189.89.88.0/23 | 512 | 189.89.88.0 – 189.89.89.255 |
| 189.89.90.0/23 | 512 | 189.89.90.0 – 189.89.91.255 |
| 189.89.92.0/23 | 512 | 189.89.92.0 – 189.89.93.255 |
| 189.89.94.0/23 | 512 | 189.89.94.0 – 189.89.95.255 |
| 189.89.80.0/24 | 256 | 189.89.80.0 – 189.89.80.255 |
| 189.89.81.0/24 | 256 | 189.89.81.0 – 189.89.81.255 |
| 189.89.82.0/24 | 256 | 189.89.82.0 – 189.89.82.255 |
| 189.89.83.0/24 | 256 | 189.89.83.0 – 189.89.83.255 |
| 189.89.84.0/24 | 256 | 189.89.84.0 – 189.89.84.255 |
| 189.89.85.0/24 | 256 | 189.89.85.0 – 189.89.85.255 |
| 189.89.86.0/24 | 256 | 189.89.86.0 – 189.89.86.255 |
| 189.89.87.0/24 | 256 | 189.89.87.0 – 189.89.87.255 |
| 189.89.88.0/24 | 256 | 189.89.88.0 – 189.89.88.255 |
| 189.89.89.0/24 | 256 | 189.89.89.0 – 189.89.89.255 |
189.89.80.0/20 189.89.80.0/21 189.89.88.0/21 189.89.80.0/22 189.89.84.0/22 189.89.88.0/22 189.89.92.0/22 189.89.80.0/23 189.89.82.0/23 189.89.84.0/23 189.89.86.0/23 189.89.88.0/23 189.89.90.0/23 189.89.92.0/23 189.89.94.0/23 189.89.80.0/24 189.89.81.0/24 189.89.82.0/24 189.89.83.0/24 189.89.84.0/24 189.89.85.0/24 189.89.86.0/24 189.89.87.0/24 189.89.88.0/24 189.89.89.0/24
The 25 largest of 31. The API and the database have all of them.
IPv6 prefixes
4 prefixes- 2804:184::/32
- 2804:184:b080::/41
- 2804:184:b000::/44
- 2804:184:c9ac::/48
2804:184::/32 2804:184:b080::/41 2804:184:b000::/44 2804:184:c9ac::/48
Query AS262749 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=AS262749&key=YOUR_API_KEY"Any address in its prefixes resolves to AS262749, with or without a key:
curl "https://api.ipapi.is/?q=189.89.80.1"Largest networks in Brazil
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