Data as of Nov 5, 2026
85.143.104.0/23
2 residential-proxy exits · 30 daysFederal State Autonomous Educational Institution of Higher Education 'National Research Technological University 'MISIS' · space held by Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
Residential-proxy exits
Proxy exits
2
0.39% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
25
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
285 observations
Proxy providers listing exits
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- Evomi
- GSocks
- GonzoProxy
- Infatica
- InfiniteProxies
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 85.143.104.0/22 since Nov 2009 | AS49929 | Business | 15 1 always on | Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" |
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 |
|---|---|---|---|---|---|---|
| 85.142.0.0/15 | 131,072 | RU-NIKS-20041217 | Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" (ORG-CR1-RIPE) · RU | ALLOCATED PA | Dec 17, 2004 | abuse@ |
| └ 85.143.104.0/22 | 1,024 | MISIS | State Technological University "Moscow Institute of Steel and Alloys" Telecommunications Center - Metaltelecom Ltd. (ORG-STUI1-RIPE) · RU | ASSIGNED PA | Aug 16, 2018 | noc@ |
Network & registry
Registry
Holder
- Organization
- Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
- Handle
- ORG-CR1-RIPE
- Range
- 85.
142. 0. 0/ 15 - Registration type
- ALLOCATED PA
- Record created
- Dec 17, 2004
Origin network
AS49929
RU
- Name
- Federal State Autonomous Educational Institution of Higher Education 'National Research Technological University 'MISIS'
- Type
- Education
- Registered
- Oct 14, 2009
- Domain
- misis.ru
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 85.143.104.0/22 | AS49929 | /23 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49929 | RIPE | Srv and NOC | INFR-MNT | Nov 27, 2023 |
Whois
Registration for this announcement
- Range
- 85.
143. 104. 0/ 22 - Netname
- MISIS
- Registrant
- State Technological University "Moscow Institute of Steel and Alloys" Telecommunications Center - Metaltelecom Ltd.
- Registrant country
- RU
- Organization
- State Technological University "Moscow Institute of Steel and Alloys" Telecommunications Center - Metaltelecom Ltd. (ORG-STUI1-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Aug 16, 2018
- Updated
- Sep 22, 2023
- Maintainer
- INFR-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 17, 2004
- Status
- assigned
Report abuse
Abuse contact
- noc@
misis. ru - Name
- MISiS Abuse-C Role
- Handle
- AR28965-RIPE