Data as of Nov 12, 2026
192.47.243.0/24
No anonymizer space · no proxy exits in 30 daysSRI International
Network & registry
Origin network
AS264
US
- Name
- SRI International
- Type
- Education
- Registered
- Jan 23, 1989
- Domain
- sri.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 13 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 3
- Last change of origin
- Sep 2022
Recorded history
History
- Stints on record
- 13
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 192.
47. 243. 0/ 24 - Netname
- SRI-GEC-NET
- Registrant
- SRI International
- Organization
- SRI International (SRIINT-Z)
- Org address
- 333 Ravenswood Avenue, Menlo Park, CA, 94025
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-47-243-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Jan 12, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 12, 1989
- Status
- assigned
Report abuse
Abuse contact
- mark.
favis@ sri. com - Name
- Favis, Mark Anthony Medrano
- Phone
- +1-650-859-6499
- Handle
- MAMF-ARIN