Data as of Nov 5, 2026
141.225.0.0/17
No anonymizer space · no proxy exits in 30 daysThe University of Memphis
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 141.225.0.0/16 since May 2005 | AS14048 | Business | 21 | The University of Memphis |
Network & registry
Origin network
AS14048
US
- Name
- The University of Memphis
- Type
- Education
- Registered
- Oct 11, 1999
- Domain
- memphis.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
- Nov 2010
- Current origin since
- Nov 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 141.225.0.0/17 | AS14048 | /17 | ARIN | RPKI valid |
| 141.225.0.0/16 | AS14048 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14048 | RADB | Memphis 1st-half split route advertisement | MAINT-AS14048 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 141.
225. 0. 0/ 16 - Netname
- MEMST
- Registrant
- The University of Memphis
- Organization
- The University of Memphis (MSU-4-Z)
- Org address
- 3706 Alumni Ave, Memphis, TN, 38152
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-141-225-0-0-1
- Parent
- NET-141-0-0-0-0
- Created
- Apr 24, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 24, 1990
- Status
- assigned
Report abuse
Abuse contact
- admin-contact@
memphis. edu - Name
- IT Infrastructure Administrator
- Phone
- +1-901-678-2999
- Handle
- IIA2-ARIN