Data as of Nov 13, 2026
204.229.232.0/23
No anonymizer space · no proxy exits in 30 daysThe University of Arizona
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 |
|---|---|---|---|---|---|---|
| 204.229.192.0/18 | 16,384 | ARIZ-FORMER-WEST | The University of Arizona (UOAZ-Z) · US | Direct Allocation | Jan 12, 1995 | abuse@ |
| └ 204.229.192.0/18 | 16,384 | WEST-204-229-192-ARIZ | Arizona Tri-University Network (ASU, UA, NAU) (ARIZ) · US | Reallocated | Jul 18, 1995 | mike. |
Network & registry
Registry
Holder
- Organization
- The University of Arizona
- Handle
- UOAZ-Z
- Range
- 204.
229. 192. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Jan 12, 1995
- Legacy
- yes
- Reallocated to
- Arizona Tri-University Network (ASU, UA, NAU) (ARIZ)
- Reallocated
- Jul 18, 1995
Origin network
AS1706
US
- Name
- The University of Arizona
- Type
- Education
- Registered
- Feb 13, 1992
- Domain
- arizona.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2024
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1706 | RADB | MAINT-AS1706 | Jul 18, 2024 |
Whois
Registration for this announcement
- Range
- 204.
229. 192. 0/ 18 - Netname
- WEST-204-229-192-ARIZ
- Registrant
- Arizona Tri-University Network (ASU, UA, NAU)
- Organization
- Arizona Tri-University Network (ASU, UA, NAU) (ARIZ)
- Org address
- ASU Network Communications, Tempe, AZ, 85287-0101
- Org country
- US
- Type
- Reallocated
- Handle
- NET-204-229-192-0-1
- Parent
- NET-204-229-192-0-2
- Created
- Jul 18, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 12, 1995
- Status
- assigned
Report abuse
Abuse contact
- mike.
brown@ asu. edu - Name
- Arizona State University
- Phone
- +1-855-278-5080
- Handle
- ZA106-ARIN