Data as of Nov 5, 2026
192.198.5.0/24
No anonymizer space · no proxy exits in 30 daysOklahoma State University
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192.198.4.0/22 | 1,024 | NETBLK-OKSTATE-1 | Oklahoma State University (OSU-7-Z) · US | Direct Allocation | Aug 4, 1992 | abuse@ |
| └ 192.198.5.0/24 | 256 | OKSTATE-2 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 192.198.4.0/22
- Prefix
- 192.198.4.0/22
- Announced by
- AS395421 Oklahoma State University
- Type
- Business
- RPKI
- No RPKI
- Netname
- NETBLK-OKSTATE-1
- Registrant
- Oklahoma State University
- RIR
- ARIN
Origin network
AS395421
US
- Name
- Oklahoma State University
- Type
- Education
- Registered
- Aug 2, 2016
- Domain
- okstate.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 192.198.4.0/22
192.198.4.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2017 · 9.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2017
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 192.
198. 4. 0/ 22 - Netname
- NETBLK-OKSTATE-1
- Registrant
- Oklahoma State University
- Organization
- Oklahoma State University (OSU-7-Z)
- Org address
- 407 Whitehurst, Stillwater, OK, 74078
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-198-4-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Aug 4, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 4, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN