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
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2620:101:2001::/48 v6 | RPKI valid | 33 | 5805717416417 | 2026-09-18 |
| 2620:101:2002::/48 v6 | no ROA | 33 | 5805717416417 | 2026-09-18 |
| 2620:101:2003::/48 v6 | no ROA | 33 | 5805717416417 | 2026-09-18 |
| 2620:101:2005::/48 v6 | no ROA | 31 | 70182300516417 | 2026-09-18 |
| 2620:101:2006::/48 v6 | no ROA | 31 | 70182300516417 | 2026-09-18 |
| 2620:101:2007::/48 v6 | no ROA | 33 | 3800118281218216417 | 2026-09-18 |
| 2620:101:200b::/48 v6 | RPKI valid | 35 | 693916417 | 2026-09-18 |
| 2620:101:200c::/48 v6 | RPKI valid | 35 | 22652632716417 | 2026-09-18 |
| 2620:101:200f::/48 v6 | no ROA | 32 | 3454917416417 | 2026-09-18 |
| 2620:101:2010::/48 v6 | RPKI valid | 31 | 70182300516417 | 2026-09-18 |
| 2620:101:2014::/48 v6 | no ROA | 32 | 3454917416417 | 2026-09-18 |