Data as of Nov 7, 2026
199.104.253.0/24
1 residential-proxy exit · 30 daysEmbry-Riddle University · space held by The University of Arizona
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1.1K observations
Proxy providers listing exits
- BartProxies
- BirdProxies
- Byteful
- CliProxy
- EnigmaProxy
- GSocks
- IPPeak
- Infatica
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Network & registry
Origin network
AS11809
US
- Name
- Embry-Riddle University
- Type
- Education
- Registered
- Dec 29, 1998
- Domain
- erau.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
- May 2005
- Current origin since
- Mar 2019 · 7.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2019
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11809 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 199.
104. 208. 0 - 199. 104. 255. 255 - Netname
- UOAZ-Z
- Registrant
- The University of Arizona
- Organization
- The University of Arizona (UOAZ-Z)
- Org address
- 1077 N Highland Ave, Tucson, AZ, 85721
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-104-208-0-1
- 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
- abuse@
arizona. edu - Name
- Abuse Contact
- Phone
- +1-520-621-6710
- Handle
- ABUSE2144-ARIN