AS204921 · zhenyun sun
6
IPv4 prefixes
2,816
Announced IPv4 slots
22
IPv6 prefixes
🇬🇧 GB
Country
Summary
- AS number
- AS204921
- Name
- zhenyun sun
- Country
- 🇬🇧 United Kingdom
- Type
- RIPE
- Category
- business
- Normalized type
- business
- Organization domain
- yunzheng.space
- Domain evidence
- Source reported; ownership unverified
- Last changed
- Unknown
- Announced
- 28 prefixes
- Updated
- 2026-10-17
IPv4 prefixes on this page (6 of 6)
IPv6 prefixes on this page (22 of 22)
Address slots sum announced prefixes; overlapping routes count separately.