AS401473 Marcus Systems, LLC 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
2
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
- AS401473
- Name
- Marcus Systems, LLC
- Organisation
- Marcus Systems LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2024-11-06
- Network type
- Content
- Traffic levels
- 100-1000Mbps
- Scope
- North America
- Peering policy
- Open
- Website
- https://mksys.org
- PeeringDB
- net/37797
- 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 |
|---|---|---|---|---|
| 23.128.220.0/24 v4 | RPKI valid | 43 | 50628335632169401473 | 2026-09-18 |
| 2602:f7ae::/40 v6 | RPKI valid | 35 | 50628335632169401473 | 2026-09-18 |