Data as of Nov 15, 2026
128.110.152.0/22
No anonymizer space · no proxy exits in 30 daysUniversity of Utah
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 128.110.0.0/16 since May 2005 | AS17055 | Business | University of Utah |
Network & registry
Origin network
AS17055
US
- Name
- University of Utah
- Type
- Education
- Registered
- Jul 18, 2000
- Domain
- utah.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2014
- Current origin since
- Nov 2014 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17055 | RADB | This is a UofU owned prefix announced by UEN | MAINT-AS210 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 128.
110. 0. 0/ 16 - Netname
- UTAH-NET
- Registrant
- University of Utah
- Organization
- University of Utah (UNIVER-15-Z)
- Org address
- University of Utah, Salt Lake City, UT, 84111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-110-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Feb 14, 1986
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 14, 1986
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
utah. edu - Name
- University of Utah
- Phone
- +1-801-585-3704
- Handle
- ZU27-ARIN