Data as of Nov 7, 2026
217.71.135.0/24
1 residential-proxy exit · 30 daysState Educational Enterprise of Higher Professional Education Novosibirsk State Technical University
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- Novada
Network & registry
Announced by
Covering announcement 217.71.128.0/20
- Prefix
- 217.71.128.0/20
- Announced by
- AS29147 State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University
- Type
- Business
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- NSTUNET
- Registrant
- State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University
- RIR
- RIPE NCC
Origin network
AS29147
RU
- Name
- State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University
- Type
- Education
- Registered
- Jun 16, 2003
- Domain
- nstu.ru
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.71.128.0/20
217.71.128.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on 217.71.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29147 | RIPE | NSTUNET | NSTU-MNT | Jun 16, 2003 |
Whois
Registration for this announcement
- Range
- 217.
71. 128. 0/ 20 - Netname
- NSTUNET
- Registrant
- State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University
- Registrant country
- RU
- Organization
- State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University (ORG-NSTU1-RIPE)
- Org country
- RU
- Type
- ASSIGNED PI
- Created
- May 28, 2003
- Updated
- Jun 22, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- May 28, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nstu. ru - Name
- NSTU abuse
- Handle
- NSTU1-RIPE