AS16417 Cisco Systems Ironport Division 🇺🇸 US
Announcing 118 prefixes, seen at the RIS collectors.
IPv4 prefixes
107
31,232 (122 × /24)
IPv6 prefixes
11
11 × /48
Upstreams
8
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS16417
- Name
- Cisco Systems Ironport Division
- Organisation
- HPS // Cisco Cloud Email Security (CES) / IronPort
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-06-22
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS16417
- Website
- http://www.cisco.com
- PeeringDB
- net/12727
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstream graph
How this network reaches the rest of the internet, two hops out
Drawing the graph…
Only transit edges carried on more than fifty observed paths are drawn, so a large network's full neighbour list is deliberately not shown here.