AS28580 · Cilnet Comunicação e Informática S.A.

294
IPv4 prefixes
297,984
Announced IPv4 slots
25
IPv6 prefixes
🇧🇷 BR
Country

Summary

AS number
AS28580
Name
Cilnet Comunicação e Informática S.A.
Country
🇧🇷 Brazil
Type
LACNIC
Category
isp
Normalized type
isp
Organization domain
fasternet.com.br
Domain evidence
Source reported; ownership unverified
Last changed
Unknown
Announced
319 prefixes
Updated
2026-05-13

IPv4 prefixes on this page (50 of 294)

Prefix
45.7.204.0/22
45.7.204.0/23
45.7.204.0/24
45.7.205.0/24
45.7.206.0/23
45.7.206.0/24
45.7.207.0/24
45.166.124.0/22
45.166.124.0/23
45.166.124.0/24
45.166.125.0/24
45.166.126.0/23
45.166.127.0/24
45.170.140.0/22
45.170.140.0/23
45.170.140.0/24
45.170.141.0/24
45.170.142.0/23
45.170.142.0/24
45.170.143.0/24
45.224.76.0/22
45.224.76.0/23
45.224.76.0/24
45.224.77.0/24
45.224.78.0/23
45.224.78.0/24
45.224.79.0/24
45.237.16.0/22
45.237.16.0/23
45.237.16.0/24
45.237.17.0/24
45.237.18.0/23
45.237.18.0/24
45.237.19.0/24
138.0.180.0/22
138.0.180.0/23
138.0.180.0/24
138.0.181.0/24
138.0.182.0/23
138.0.182.0/24
138.0.183.0/24
138.122.68.0/22
138.122.68.0/23
138.122.68.0/24
138.122.69.0/24
138.122.70.0/23
138.122.70.0/24
138.122.71.0/24
138.186.180.0/22
138.186.180.0/23

Address slots sum announced prefixes; overlapping routes count separately.