AS19577 · CASTRO TELECOM LLC

6

IPv4 prefixes

2,560

IPv4 addresses

2

IPv6 prefixes

🇺🇸 US

Country

Summary

AS number: AS19577
Name: CASTRO TELECOM LLC
Country: 🇺🇸 United States
Type: ARIN
Category: isp
Announced: 8 prefixes
Updated: 2025-08-26

Announced IPv4 prefixes (6)

Prefix
208.85.8.0/22
208.85.8.0/23
208.85.8.0/24
208.85.9.0/24
208.85.10.0/24
208.85.11.0/24

Announced IPv6 prefixes (2)

Prefix
2602:faa5::/32
2602:faa5::/36