Data as of Nov 9, 2026
194.225.30.0/23
25 residential-proxy exits · 30 daysShahid Beheshti university · space held by Institute for Research in Fundamental Sciences
Residential-proxy exits
Proxy exits
25
4.9% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
34
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
191 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 194.225.31.0/24 | 0 | 18 | |
| 194.225.30.0/24 | 0 | 7 |
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- EnigmaProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HideProxy
- HydraProxy
- IPOasis
- Infatica
- InfiniteProxies
- LemonLabs
- MangoProxy
- NodeProxy
- NovaProxy
- PrivateProxy
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 194.225.0.0/17 since Jun 2011 | AS6736 | Business | 117 1 always on | 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 this block, widest first, each 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@ |
| └ 194.225.24.0/21 | 2,048 | SBUN | Shahid Beheshti Univ. | ASSIGNED PA | — | abuseict@ |
Network & registry
Announced by
Covering announcement 194.225.24.0/21
- Prefix
- 194.225.24.0/21
- Announced by
- AS56765 Shahid Beheshti university
- Type
- Business
- Proxy exits
- 37
- RPKI
- RPKI valid
- Netname
- SBUN
- Registrant
- Shahid Beheshti Univ.
- RIR
- RIPE NCC
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
AS56765
IR
- Name
- Shahid Beheshti university
- Type
- Education
- Registered
- May 11, 2011
- Domain
- sbu.ac.ir
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
194.225.24.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2011 · 15 yr
- Origin networks
- 4
- Last change of origin
- Jun 2011
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.225.24.0/21 | AS56765 | /24 | RIPE | RPKI valid |
| 194.225.0.0/16 | AS6736 | /24 | RIPE | Another network |
| 194.225.0.0/16 | AS34837 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 194.
225. 24. 0/ 21 - Netname
- SBUN
- Registrant
- Shahid Beheshti Univ.
- Registrant country
- IR
- Organization
- Shahid Beheshti Univ.
- Org country
- IR
- Type
- ASSIGNED PA
- Created
- Not stated by the registry
- Updated
- Aug 17, 2020
- Maintainer
- IPM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Dec 29, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuseict@
sbu. ac. ir - Name
- Shahid Beheshti University ABUSE object
- Handle
- SBUA1-RIPE