Data as of Nov 7, 2026
157.134.0.0/16
No anonymizer space · no proxy exits in 30 daysOARnet
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 157.134.240.0/21 | AS3112 | Business | OARnet |
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 |
|---|---|---|---|---|---|---|
| 157.134.0.0/16 | 65,536 | OAR | OARnet (OAR-Z) · US | Direct Allocation | Jan 3, 1992 | support@ |
| └ 157.134.160.0/19 | 8,192 | OAR-157-134-160-0 | unknown | — | — | — |
| └ 157.134.224.0/19 | 8,192 | OAR-157-134-224-0 | Cleveland Clinic Foundation (CCF-2) · US | Reassigned | Apr 15, 2004 | IP-Admin@ |
Network & registry
Origin network
AS600
US
- Name
- OARnet
- Type
- Education
- Registered
- Mar 11, 1990
- Domain
- osc.edu
- Website
- www.oar.net/
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS600 | RADB | OARnet | MAINT-AS600 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 157.
134. 0. 0/ 16 - Netname
- OAR
- Registrant
- OARnet
- Organization
- OARnet (OAR-Z)
- Org address
- 1224 Kinnear Road, Columbus, OH, 43212-1198
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-157-134-0-0-1
- Parent
- NET-157-0-0-0-0
- Created
- Jan 3, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 3, 1992
- Status
- assigned
Report abuse
Abuse contact
- support@
oar. net - Name
- Network Operations Center
- Phone
- +1-800-627-6420
- Handle
- NOC2069-ARIN