Data as of Nov 9, 2026
195.209.250.0/24
4 residential-proxy exits · 30 daysFedaral State Educational Institution of higher professional Education 'Chuvash State University' · space held by Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
22
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
378 observations
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- GSocks
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovaProxy
- PROXYSCRAPE
- PROXYWING_BASIC
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 195.209.224.0/19 | 8,192 | RU-NIKS-19960719 | Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" (ORG-CR1-RIPE) · RU | ALLOCATED PA | Mar 28, 2002 | abuse@ |
| └ 195.209.250.0/23 | 512 | CHUVSU | The Chuvash state university named after I. N. Ulyanov | ASSIGNED PA | Aug 5, 2018 | abuse@ via RU-NIKS-19960719 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 195.209.250.0/23
- Prefix
- 195.209.250.0/23
- Announced by
- AS8630 Fedaral State Educational Institution of higher professional Education 'Chuvash State University'
- Type
- Business
- Proxy exits
- 10
- RPKI
- RPKI valid
- Netname
- CHUVSU
- Registrant
- The Chuvash state university named after I. N. Ulyanov
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
- Handle
- ORG-CR1-RIPE
- Range
- 195.
209. 224. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Mar 28, 2002
Origin network
AS8630
RU
- Name
- Fedaral State Educational Institution of higher professional Education 'Chuvash State University'
- Type
- Education
- Registered
- Jan 22, 1998
- Domain
- chuvsu.ru
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 195.209.250.0/23
195.209.250.0/23
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Mar 2014 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 195.209.250.0/23 | AS8630 | /23 | RIPE | RPKI valid |
IRR
Route objects on 195.209.250.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8630 | RIPE | Chuvash State University | INFR-MNT | Aug 8, 2018 |
Whois
Registration for this announcement
- Range
- 195.
209. 250. 0/ 23 - Netname
- CHUVSU
- Registrant
- The Chuvash state university named after I. N. Ulyanov
- Registrant country
- RU
- Organization
- The Chuvash state university named after I. N. Ulyanov
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Aug 5, 2018
- Updated
- Aug 5, 2018
- Maintainer
- INFR-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jul 19, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rasnet. ru - Name
- Abuse-C Role
- Handle
- AR16874-RIPE