Data as of Nov 8, 2026
216.41.228.0/24
No anonymizer space · no proxy exits in 30 daysUniversity of California, Los Angeles · space held by UC Health
Network & registry
Origin network
AS52
US
- Name
- University of California, Los Angeles
- Type
- Education
- Registered
- Oct 24, 1985
- Domain
- ucla.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2005
- Current origin since
- Jul 2018 · 8.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2018
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
41. 228. 0/ 24 - Netname
- UC-261
- Registrant
- UC Health
- Organization
- UC Health (UC-261)
- Org address
- 1111 Franklin St, Oakland, CA, 94607
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-41-228-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Jul 9, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 9, 2018
- Status
- assigned
Report abuse
Abuse contact
- michael.
kilpatrick@ ucsf. edu - Name
- Kilpatrick, Michael
- Phone
- +1-415-845-2878
- Handle
- KILPA21-ARIN