AS21554 Wisconsin CyberLynk Network, Inc. 🇺🇸 US
Announcing 64 prefixes, seen at the RIS collectors.
IPv4 prefixes
62
44,288 (173 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS21554
- Name
- Wisconsin CyberLynk Network, Inc.
- Organisation
- CYBERLYNK
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-05-23
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.cyberlynk.net/
- PeeringDB
- net/40296
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2604:cb80::/32 v6 | no ROA | 32 | 701821554 | 2026-09-18 |
| 2605:3800::/32 v6 | no ROA | 32 | 701821554 | 2026-09-18 |