Data as of Nov 9, 2026
194.225.233.0/24
176 residential-proxy exits · 30 daysIran University Of Science and Technology · space held by Institute for Research in Fundamental Sciences
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS41620 Iran University Of Science and Technology, after 16.4 years unannounced
Residential-proxy exits
Proxy exits
176
69% of its addresses · 30 days
Providers
48
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
683 observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FlashProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- Infatica
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- PROXYWING_BASIC
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- QUANTICDATA
- RainProxy
- Shifter
- Smartproxy
- Thordata
- VantageProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 194.225.232.0/21 since Jun 2026 | AS41620 | Business | 176 | Institute for Research in Fundamental Sciences | |
| 194.225.224.0/20 since Nov 2006 | AS41620 | Business | 176 | Institute for Research in Fundamental Sciences | |
| 194.225.128.0/17 since Jun 2011 | AS6736 | Business | 300 | Institute for Research in Fundamental Sciences | |
| 194.225.0.0/16 since May 2005 | AS6736 | Business | 417 1 always on | Institute for Research in Fundamental Sciences |
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 |
|---|---|---|---|---|---|---|
| 194.225.0.0/16 | 65,536 | IR-IRANET-951229 | Institute for Research in Fundamental Sciences (ORG-IA30-RIPE) · IR | ALLOCATED PA | Mar 15, 2002 | abuse@ |
| └ 194.225.224.0/20 | 4,096 | IUSTECH | University of Science & Technology | ASSIGNED PA | Sep 4, 2004 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Institute for Research in Fundamental Sciences
- Handle
- ORG-IA30-RIPE
- Range
- 194.
225. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Mar 15, 2002
Origin network
AS41620
IR
- Name
- Iran University Of Science and Technology
- Type
- Education
- Registered
- Sep 26, 2006
- Domain
- iust.ac.ir
- 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
- Dec 2009
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.225.224.0/20 | AS41620 | /24 | RIPE | RPKI valid |
| 194.225.0.0/16 | AS6736 | /24 | RIPE | Another network |
| 194.225.0.0/16 | AS34837 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6736 not the origin | RADB | TRANSWORLD via EMIX | MAINT-AS8966 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 194.
225. 224. 0/ 20 - Netname
- IUSTECH
- Registrant
- University of Science & Technology
- Registrant country
- IR
- Organization
- University of Science & Technology
- Org country
- IR
- Type
- ASSIGNED PA
- Created
- Sep 4, 2004
- Updated
- Aug 17, 2020
- Maintainer
- IPM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Dec 29, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
iust. ac. ir - Name
- University of Science & Technology ABUSE object
- Handle
- UOST1-RIPE