AS200454 · Tomas Oliveira Valente Leite de Castro
4
IPv4 prefixes
2,048
Announced IPv4 slots
3
IPv6 prefixes
🇵🇹 PT
Country
Summary
- AS number
- AS200454
- Name
- Tomas Oliveira Valente Leite de Castro
- Country
- 🇵🇹 Portugal
- Type
- RIPE
- Category
- business
- Normalized type
- business
- Organization domain
- leitecastro.com
- Domain evidence
- Source reported; ownership unverified
- Last changed
- Unknown
- Announced
- 7 prefixes
- Updated
- 2026-10-17
IPv4 prefixes on this page (4 of 4)
IPv6 prefixes on this page (3 of 3)
Address slots sum announced prefixes; overlapping routes count separately.