Data as of Nov 3, 2026
207.151.44.0/22
No anonymizer space · no proxy exits in 30 daysUSC-University Hospital · space held by Los Nettos
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.151.0.0/16 since May 2005 | AS226 | Business | 129 1 always on | Los Nettos |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 207.151.0.0/16 | 65,536 | LOS-NETTOS-BLK3 | Los Nettos (LNET-Z) · US | Direct Allocation | Jun 18, 1996 | [email protected] |
| └ 207.151.40.0/21 | 2,048 | USC-HOSPITAL-207-151-40-0-21 | USC-University Hospital (USCUN) · US | Reassigned | Jun 2, 2014 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Los Nettos
- Handle
- LNET-Z
- Range
- 207.151.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jun 18, 1996
- Legacy
- yes
Origin network
AS27609
US
- Name
- USC-University Hospital
- Type
- Education
- Registered
- Apr 9, 2003
- Domain
- usc.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2013 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27609 | NTTCOM | USC-UNIVERSITY-HOSPITAL | MAINT-AS226 | Jun 18, 2020 |
Whois
Registration for this announcement
- Range
- 207.151.40.0/21
- Netname
- USC-HOSPITAL-207-151-40-0-21
- Registrant
- USC-University Hospital
- Organization
- USC-University Hospital (USCUN)
- Org address
- 1500 San Pablo Street, Los Angeles, CA, 90033
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-151-40-0-1
- Parent
- NET-207-151-0-0-1
- Created
- Jun 2, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 18, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Operations Center
- Phone
- +1-323-442-4444
- Handle
- NOC13038-ARIN