Autonomous System
AS52937 FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE
ISPActiveBrazilLACNIC
AS52937 (AS52937) is an ISP network operated by FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE in Brazil, registered with LACNIC. It has 17 IPv4 prefixes with 12,288 addresses and 3 IPv6 prefixes, which makes it the 9,215th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,288in 17 prefixes
IPv6 prefixes3≈ 1.6 × 10²⁹ addresses
Size rank#9,215of 82,200 active ASNs
Details
OrganizationFHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE
AS nameAS52937
Websitefhpfibra.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactfinanceiro@fhptelecom.com.br
Registered20120817
Last updated20260127
IPv4 prefixes
17 prefixes · 12,288 addresses| Network | Addresses | First – last address |
|---|---|---|
| 177.23.200.0/21 | 2,048 | 177.23.200.0 – 177.23.207.255 |
| 131.221.116.0/22 | 1,024 | 131.221.116.0 – 131.221.119.255 |
| 138.186.240.0/22 | 1,024 | 138.186.240.0 – 138.186.243.255 |
| 170.0.156.0/22 | 1,024 | 170.0.156.0 – 170.0.159.255 |
| 170.83.248.0/22 | 1,024 | 170.83.248.0 – 170.83.251.255 |
| 131.221.116.0/23 | 512 | 131.221.116.0 – 131.221.117.255 |
| 131.221.118.0/23 | 512 | 131.221.118.0 – 131.221.119.255 |
| 138.186.240.0/23 | 512 | 138.186.240.0 – 138.186.241.255 |
| 138.186.242.0/23 | 512 | 138.186.242.0 – 138.186.243.255 |
| 170.0.156.0/23 | 512 | 170.0.156.0 – 170.0.157.255 |
| 170.0.158.0/23 | 512 | 170.0.158.0 – 170.0.159.255 |
| 170.83.248.0/23 | 512 | 170.83.248.0 – 170.83.249.255 |
| 170.83.250.0/23 | 512 | 170.83.250.0 – 170.83.251.255 |
| 177.23.200.0/23 | 512 | 177.23.200.0 – 177.23.201.255 |
| 177.23.202.0/23 | 512 | 177.23.202.0 – 177.23.203.255 |
| 177.23.204.0/23 | 512 | 177.23.204.0 – 177.23.205.255 |
| 177.23.206.0/23 | 512 | 177.23.206.0 – 177.23.207.255 |
177.23.200.0/21 131.221.116.0/22 138.186.240.0/22 170.0.156.0/22 170.83.248.0/22 131.221.116.0/23 131.221.118.0/23 138.186.240.0/23 138.186.242.0/23 170.0.156.0/23 170.0.158.0/23 170.83.248.0/23 170.83.250.0/23 177.23.200.0/23 177.23.202.0/23 177.23.204.0/23 177.23.206.0/23
IPv6 prefixes
3 prefixes- 2804:b14::/32
- 2804:b14::/33
- 2804:b14:8000::/33
2804:b14::/32 2804:b14::/33 2804:b14:8000::/33
Query AS52937 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=AS52937&key=YOUR_API_KEY"Any address in its prefixes resolves to AS52937, with or without a key:
curl "https://api.ipapi.is/?q=177.23.200.1"Largest networks in Brazil
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