AS58305 SYN LTD 🇬🇧 GB
Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,048 (8 × /24)
IPv6 prefixes
13
13 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS58305
- Name
- SYN LTD
- Organisation
- SYN AS58305
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2015-01-13
- Network type
- Cable/DSL/ISP
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- RIPE::AS-SYN
- Website
- https://syn.one
- PeeringDB
- net/5839
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 107.161.163.0/24 v4 | RPKI valid | 43 | 345492347058305 | 2026-09-18 |
| 107.161.164.0/24 v4 | RPKI valid | 42 | 176392347058305 | 2026-09-18 |
| 107.161.165.0/24 v4 | RPKI valid | 42 | 176392347058305 | 2026-09-18 |
| 107.161.166.0/24 v4 | RPKI valid | 42 | 176392347058305 | 2026-09-18 |
| 107.161.167.0/24 v4 | RPKI valid | 42 | 176392347058305 | 2026-09-18 |
| 107.161.172.0/24 v4 | RPKI valid | 43 | 345492347058305 | 2026-09-18 |
| 107.161.173.0/24 v4 | RPKI valid | 43 | 345492347058305 | 2026-09-18 |
| 155.254.63.0/24 v4 | RPKI valid | 43 | 345492347058305 | 2026-09-18 |