Data as of Nov 8, 2026
184.94.248.0/24
No anonymizer space · no proxy exits in 30 daysCisco Systems Ironport Division
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 184.94.248.0/22 since Dec 2011 | AS16417 | Business | Cisco Systems Ironport Division |
Network & registry
Origin network
AS16417
US
- Name
- Cisco Systems Ironport Division
- Type
- Business
- Registered
- Jun 22, 2005
- Domain
- cisco.com
- Website
- www.cisco.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2016
- Current origin since
- Mar 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 184.
94. 240. 0/ 20 - Netname
- CISL-NET-4
- Registrant
- Cisco Systems Ironport Division
- Organization
- Cisco Systems Ironport Division (CISL-7)
- Org address
- 170 West Tasman Drive, San Jose, CA, 95134
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-184-94-240-0-1
- Parent
- NET-184-0-0-0-0
- Created
- May 5, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- May 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- network-abuse@
ironport. com - Name
- Ironport Network Abuse
- Phone
- +1-650-898-1526
- Handle
- INA15-ARIN