Data as of Nov 12, 2026
131.123.236.0/22
No anonymizer space · no proxy exits in 30 daysOARnet · space held by Kent State University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 131.123.192.0/18 since Apr 2026 | AS11050 | Business | 352 1 always on | Kent State University |
Network & registry
Origin network
AS3112
US
- Name
- OARnet
- Type
- Education
- Registered
- Nov 11, 1993
- Domain
- osc.edu
- Website
- www.oar.net/
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS600 not the origin | ARIN | 125 Campus Library | MNT-KSU-1-Z | Jun 22, 2026 |
Whois
Registration for this announcement
- Range
- 131.
123. 64. 0 - 131. 123. 255. 255 - Netname
- KENT-STATE
- Registrant
- Kent State University
- Organization
- Kent State University (KSU-1-Z)
- Org address
- 125 Campus Library, Kent, OH, 44242-0001
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-123-64-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Nov 17, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 17, 1988
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kent. edu - Name
- Network Security
- Phone
- +1-330-672-5566
- Handle
- NETWO215-ARIN