Data as of Nov 5, 2026
88.204.78.0/24
5 residential-proxy exits · 30 daysFederal State Budget Educational Institution of Higher Professional Education 'Tomsk State University of Control Systems and Radio Electronics' · space held by JSC "ER-Telecom Holding"
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
33
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
630 observations
Proxy providers listing exits
- 711Proxy
- BestProxy
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FlexyProxies
- FloppyData
- Geonode
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyStyler
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Smartproxy
- 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 |
|---|---|---|---|---|---|---|
| 88. | 20,480 | RU-RAID-20051125 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Nov 29, 2018 | abuse@ |
| └ 88.204.72.0/21 | 2,048 | TUSUR-NET | Tomsk State University of Systems Control and Radioelectronics | ASSIGNED PA | Sep 14, 2006 | abuse@ via RU-RAID-20051125 |
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 88.204.72.0/21
- Prefix
- 88.204.72.0/21
- Announced by
- AS41566 Federal State Budget Educational Institution of Higher Professional Education 'Tomsk State University of Control Systems and Radio Electronics'
- Type
- Business
- Proxy exits
- 14
- RPKI
- No RPKI
- Netname
- TUSUR-NET
- Registrant
- Tomsk State University of Systems Control and Radioelectronics
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- JSC "ER-Telecom Holding"
- Handle
- ORG-RA21-RIPE
- Range
- 88.
204. 48. 0 - 88. 204. 127. 255 - Registration type
- ALLOCATED PA
- Record created
- Nov 29, 2018
Origin network
AS41566
RU
- Name
- Federal State Budget Educational Institution of Higher Professional Education 'Tomsk State University of Control Systems and Radio Electronics'
- Type
- Education
- Registered
- Sep 15, 2006
- Domain
- tusur.ru
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 88.204.72.0/21
88.204.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Nov 2006 · 20 yr
- Origin networks
- 1
IRR
Route objects on 88.204.72.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41566 | RIPE | TUSUR-NET | TOMLINE-MNT | Sep 15, 2006 |
Whois
Registration for this announcement
- Range
- 88.
204. 72. 0/ 21 - Netname
- TUSUR-NET
- Registrant
- Tomsk State University of Systems Control and Radioelectronics
- Registrant country
- RU
- Organization
- Tomsk State University of Systems Control and Radioelectronics
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Sep 14, 2006
- Updated
- Apr 15, 2024
- Maintainer
- TOMLINE-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Nov 25, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
domru. ru - Name
- ER-Telecom ISP Contact Role
- Handle
- RAID1-RIPE