Data as of Nov 4, 2026
140.232.0.0/20
No anonymizer space · no proxy exits in 30 daysClark University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 140.232.0.0/19 since Dec 2025 | AS53260 | Business | 17 2 always on | Clark University |
Network & registry
Origin network
AS53260
US
- Name
- Clark University
- Type
- Education
- Registered
- Jul 15, 2009
- Domain
- clarku.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
- Dec 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 140.
232. 0. 0/ 18 - Netname
- CLARKU
- Registrant
- Clark University
- Organization
- Clark University (CLARKU)
- Org address
- 950 Main Street, Worcester, MA, 01610-1477
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-232-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- May 21, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- May 21, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
clarku. edu - Name
- Abuse
- Phone
- +1-508-793-7745
- Handle
- ABUSE1389-ARIN