Data as of Nov 3, 2026
199.104.76.0/24
No anonymizer space · no proxy exits in 30 daysUtah Education Network
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 |
|---|---|---|---|---|---|---|
| 199.104.76.0/23 | 512 | UEN | Utah Education Network (UEN-1-Z) · US | Direct Allocation | Jan 10, 1994 | [email protected] |
| └ 199.104.76.0/24 | 256 | PROVOLIB | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 199.104.76.0/23
- Prefix
- 199.104.76.0/23
- Announced by
- AS210 Utah Education Network
- Type
- Business
- RPKI
- RPKI valid
- Netname
- UEN
- Registrant
- Utah Education Network
- RIR
- ARIN
Origin network
AS210
US
- Name
- Utah Education Network
- Type
- Education
- Registered
- Oct 1, 1996
- Domain
- uen.org
- Website
- www.uen.org
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.104.76.0/23
199.104.76.0/23
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.104.76.0/23 | AS210 | /24 | ARIN | RPKI valid |
IRR
Route objects on 199.104.76.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS210 | RADB | This is a UEN Customer route without their own AS. | MAINT-AS210 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.104.76.0/23
- Netname
- UEN
- Registrant
- Utah Education Network
- Organization
- Utah Education Network (UEN-1-Z)
- Org address
- 101 Wasatch Drive, Rm 215, Salt Lake City, UT, 84112
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-104-76-0-2
- Parent
- NET-199-0-0-0-0
- Created
- Jan 10, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 10, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- UEN Network Abuse
- Phone
- +1-801-585-7440
- Handle
- UNA9-ARIN