Data as of Nov 7, 2026
198.30.154.0/23
No anonymizer space · no proxy exits in 30 daysOhio University · space held by OARnet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 198.30.0.0/16 since May 2005 | AS600 | Business | 161 4 always on | OARnet |
Network & registry
Origin network
AS17135
US
- Name
- Ohio University
- Type
- Education
- Registered
- Jul 28, 2000
- Domain
- ohio.edu
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2016
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 198.
30. 0. 0/ 16 - Netname
- NETBLK-OARNET
- Registrant
- OARnet
- Organization
- OARnet (OAR-Z)
- Org address
- 1224 Kinnear Road, Columbus, OH, 43212-1198
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-30-0-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Dec 21, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 21, 1992
- Status
- assigned
Report abuse
Abuse contact
- support@
oar. net - Name
- Network Operations Center
- Phone
- +1-800-627-6420
- Handle
- NOC2069-ARIN