Data as of Nov 7, 2026
81.5.88.0/23
2 residential-proxy exits · 30 daysNon state educational institution 'Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology'
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 8, 2026 – Nov 6, 2026
Exits seen per day
263 observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- GSocks
- Geonix
- GonzoProxy
- HydraProxy
- IPPeak
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalData
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.5.88.0/24 since Oct 22, 2026 | AS25100 | Residential | 2 | Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" |
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 |
|---|---|---|---|---|---|---|
| 81.5.64.0/18 | 16,384 | RU-MIPT-TELECOM-20020522 | Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" (ORG-UM1-RIPE) · RU | ALLOCATED PA | May 22, 2002 | abuse@ |
| └ 81.5.88.0/23 | 512 | MIPT-TELECOM-NET | MIPT-TELECOM Network services | ASSIGNED PA | Aug 8, 2002 | abuse@ via RU-MIPT-TELECOM-20020522 |
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 81.5.64.0/18
- Prefix
- 81.5.64.0/18
- Announced by
- AS25100 Non state educational institution 'Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology'
- Type
- Residential
- Proxy exits
- 532
- Always-on exits
- 31
- RPKI
- RPKI valid
- Netname
- RU-MIPT-TELECOM-20020522
- Registrant
- Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"
- RIR
- RIPE NCC
Origin network
AS25100
RU
- Name
- Non state educational institution 'Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology'
- Type
- Internet provider
- Registered
- Jul 25, 2002
- Domain
- mipt.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.5.64.0/18
81.5.64.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.5.64.0/18 | AS25100 | /32 | RIPE | RPKI valid |
IRR
Route objects on 81.5.64.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25100 | RIPE | MIPT-TELECOM-NET | MIPT-NET-MNT | Aug 8, 2002 |
Whois
Registration for this announcement
- Range
- 81.
5. 64. 0/ 18 - Netname
- RU-MIPT-TELECOM-20020522
- Registrant
- Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"
- Registrant country
- RU
- Organization
- Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" (ORG-UM1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- May 22, 2002
- Updated
- Sep 12, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- May 22, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mipt. ru - Name
- Abuse Contact
- Handle
- AC23635-RIPE