Autonomous System
AS28591 METRO TELECOMUNICAÇÕES S/A
ISPActiveBrazilLACNIC
AS28591 (AS28591) is an ISP network operated by METRO TELECOMUNICAÇÕES S/A in Brazil, registered with LACNIC. It has 9 IPv4 prefixes with 11,776 addresses and 3 IPv6 prefixes, which makes it the 9,378th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses11,776in 9 prefixes
IPv6 prefixes3≈ 1.6 × 10²⁹ addresses
Size rank#9,378of 82,200 active ASNs
Details
OrganizationMETRO TELECOMUNICAÇÕES S/A
AS nameAS28591
Websitemetrotelecom.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactdante@metrotelecom.com.br
Registered20041214
Last updated20140514
IPv4 prefixes
9 prefixes · 11,776 addresses| Network | Addresses | First – last address |
|---|---|---|
| 200.142.144.0/20 | 4,096 | 200.142.144.0 – 200.142.159.255 |
| 177.55.80.0/21 | 2,048 | 177.55.80.0 – 177.55.87.255 |
| 177.55.80.0/22 | 1,024 | 177.55.80.0 – 177.55.83.255 |
| 177.55.84.0/22 | 1,024 | 177.55.84.0 – 177.55.87.255 |
| 200.142.144.0/22 | 1,024 | 200.142.144.0 – 200.142.147.255 |
| 200.142.148.0/22 | 1,024 | 200.142.148.0 – 200.142.151.255 |
| 200.142.152.0/22 | 1,024 | 200.142.152.0 – 200.142.155.255 |
| 200.142.149.0/24 | 256 | 200.142.149.0 – 200.142.149.255 |
| 200.142.151.0/24 | 256 | 200.142.151.0 – 200.142.151.255 |
200.142.144.0/20 177.55.80.0/21 177.55.80.0/22 177.55.84.0/22 200.142.144.0/22 200.142.148.0/22 200.142.152.0/22 200.142.149.0/24 200.142.151.0/24
IPv6 prefixes
3 prefixes- 2804:178::/32
- 2804:178::/33
- 2804:178:8000::/33
2804:178::/32 2804:178::/33 2804:178:8000::/33
Query AS28591 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=AS28591&key=YOUR_API_KEY"Any address in its prefixes resolves to AS28591, with or without a key:
curl "https://api.ipapi.is/?q=200.142.144.1"Largest networks in Brazil
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