Data as of Nov 5, 2026
89.38.158.0/23
11 residential-proxy exits · 30 daysCivil Engineering University of Bucharest · space held by Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare
Residential-proxy exits
Proxy exits
11
2.1% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
20
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
47 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 89.38.159.0/24 | 0 | 10 | |
| 89.38.158.0/24 | 0 | 1 |
Proxy providers listing exits
- BirdProxies
- ByteProxies
- EnigmaProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPOasis
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VantageProxies
- VitalData
- 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 |
|---|---|---|---|---|---|---|
| 89.38.156.0/22 | 1,024 | RO-EDU-20051129 | Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare (ORG-RA17-RIPE) · RO | ALLOCATED PA | Aug 13, 2015 | abuse@ |
| └ 89.38.158.0/23 | 512 | UTCB-NET-2 | Technical University of Civil Engineering of Bucharest | ASSIGNED PA | Sep 22, 2015 | abuse@ via RO-EDU-20051129 |
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 89.38.156.0/22
- Prefix
- 89.38.156.0/22
- Announced by
- AS16220 Civil Engineering University of Bucharest
- Type
- Business
- Proxy exits
- 15
- RPKI
- RPKI valid
- Netname
- RO-EDU-20051129
- Registrant
- Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare
- RIR
- RIPE NCC
Origin network
AS16220
RO
- Name
- Civil Engineering University of Bucharest
- Type
- Education
- Registered
- Jan 30, 2001
- Domain
- utcb.ro
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 89.38.156.0/22
89.38.156.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2015
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.38.156.0/22 | AS16220 | /22 | RIPE | RPKI valid |
IRR
Route objects on 89.38.156.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16220 | RIPE | The Technical University of Civil Engineering Bucharest | AS16220-MNT | Jul 19, 2015 |
Whois
Registration for this announcement
- Range
- 89.
38. 156. 0/ 22 - Netname
- RO-EDU-20051129
- Registrant
- Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare
- Registrant country
- RO
- Organization
- Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare (ORG-RA17-RIPE)
- Org country
- RO
- Type
- ALLOCATED PA
- Created
- Aug 13, 2015
- Updated
- Aug 16, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Nov 29, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
roedu. net - Name
- Romanian Education Network NOC
- Handle
- ROED-RIPE