AS273490

Summary

Country	Brazil
Organization	FIBRION INTERNET LTDA
Domain	fibrion.com.br
Number of IPv4	23,040
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	LACNIC
Allocated	April 03, 2024 (about 2 years ago)
Updated	July 28, 2025 (about 8 months ago)

IP Ranges

AS273490 announces 75 IPv4 ranges and 1 IPv6 range.

That's a total of 23,040 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
131.255.100.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
131.255.101.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
131.255.102.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
131.255.103.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
138.59.148.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
138.59.149.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
138.204.92.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
138.204.93.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
138.204.94.0/24	SECRETARIA MUNICIPAL DA FAZENDA	256	LACNIC	REASSIGNED
138.204.95.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
170.81.170.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
170.81.171.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.196.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.197.0/24	CLARO S.A.	256	LACNIC	REASSIGNED
177.184.198.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.199.0/24	SONDA SUPERMERCADOS EXPORTACAO E IMPORTACAO S.A. /	256	LACNIC	REASSIGNED
177.184.200.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.201.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.202.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.184.203.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.16.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.17.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.18.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.19.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.20.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.21.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.22.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.23.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.28.0/24	Prefeitura Municipal De Caieiras	256	LACNIC	REASSIGNED
177.222.29.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.30.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
177.222.31.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.208.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.209.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.210.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.211.0/24	Shiseido Do Brasil LTDA	256	LACNIC	REASSIGNED
187.62.212.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.213.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.214.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.215.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.216.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.217.0/24	Trans Cj Transporte E Logística LTDA	256	LACNIC	REASSIGNED
187.62.218.0/24	APOIOLAB ANALISES CLINICAS LTDA	256	LACNIC	REASSIGNED
187.62.219.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.220.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.221.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.222.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
187.62.223.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.144.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.145.0/24	CONCESSIONARIA PREVER ADMIN CEM E SERV FUN	256	LACNIC	REASSIGNED
191.240.146.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.147.0/24	SAMPA TRIANON VEICULOS LTDA	256	LACNIC	REASSIGNED
191.240.148.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.149.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.150.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.151.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.152.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.153.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.154.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.155.0/24	Centro Universitário Fmabc	256	LACNIC	REASSIGNED
191.240.156.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
191.240.157.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.15.32.0/20	NTT America, Inc.	4,096	ARIN	ALLOCATION
200.229.228.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.229.0/24	LOJAS BELIAN MODA LTDA.	256	LACNIC	REASSIGNED
200.229.230.0/24	Sonda Supermercados Exp. E Imp. S.A.	256	LACNIC	REASSIGNED
200.229.231.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.232.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.233.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.234.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.235.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.236.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.237.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED
200.229.238.0/24	Claro S/a	256	LACNIC	REASSIGNED
200.229.239.0/24	FIBRION INTERNET LTDA	256	LACNIC	ALLOCATED

Prefix	Organization	Size	Registry	Status
2804:8f6c::/32	FIBRION INTERNET LTDA	7.9228× 1028	LACNIC	ALLOCATED

Peers

AS273490 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS273490 connects to the global Internet via at least 4 upstream providers. In this setup, AS273490 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS273490 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS273490's role in extending Internet access beyond its own infrastructure.