Cisco Systems Ironport Division
AS30238 is Cisco Systems Ironport Division (cisco.com). It announces 15,360 IPv4 addresses in 60 prefixes, and 4 IPv6 prefixes.
United States· ARIN· allocated 2008-02-01· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States15,360 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-IRONP-VEGA
- name
- Cisco Systems Ironport Division
- org
- CISL-7
- org name
- Cisco Systems Ironport Division
- org address
- 170 West Tasman Drive, San Jose, CA, 95134
- org city
- San Jose
- org country
- US
- country
- US
- source
- arin
- created
- 2008-02-01
- updated
- 2012-03-02
- abuse name
- Ironport Network Abuse
- abuse email
- netops-ironport@cisco.com
- abuse phone
- +1-408-424-1164
- abuse kind
- role
- abuse city
- San Jose
- abuse country
- US
- admin name
- Ironport Network Operations
- admin email
- netops-ironport@cisco.com
- admin phone
- +1-408-424-1164
- admin kind
- role
- admin city
- San Jose
- admin country
- US
- tech name
- SOFIANE BOUDJEDAIMI
- tech email
- sboudjed@cisco.com
- tech phone
- +1-408-527-7461
- tech kind
- person
- tech city
- San Jose
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP11,26473.33%
- None here
- None here
- None here
- 0.03%
- SMTP IP3222.10%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:101:2009::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:101:200a::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:101:2011::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:101:2012::/48 | United States | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.