Data as of Nov 15, 2026
192.88.192.0/24
No anonymizer space · no proxy exits in 30 daysOARnet
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS11537 Internet2, after 4.9 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 192.88.192.0/22 since Mar 2009 | AS600 | Business | OARnet |
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
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 192.
88. 191. 0 - 192. 88. 195. 255 - Netname
- OAR-BLK3
- Registrant
- OARnet
- Organization
- OARnet (OAR-Z)
- Org address
- 1224 Kinnear Road, Columbus, OH, 43212-1198
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-88-191-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Dec 20, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 1990
- Status
- assigned
Report abuse
Abuse contact
- support@
oar. net - Name
- Network Operations Center
- Phone
- +1-800-627-6420
- Handle
- NOC2069-ARIN