Data as of Nov 9, 2026
212.14.51.0/24
2 residential-proxy exits · 30 daysZachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
7
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
133 observations
Proxy providers listing exits
- AnyIP
- BuyingProxy
- Datarama
- Evomi
- FloppyData
- IPCola
- InfiniteProxies
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 |
|---|---|---|---|---|---|---|
| 212.14.0.0/18 | 16,384 | PL-AMSK-980223 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki (ORG-AMAN1-RIPE) · PL | ALLOCATED PA | — | abuse@ |
| └ 212.14.51.0/24 | 256 | XTRA | unknown | ASSIGNED PA | May 17, 2019 | abuse@ via PL-AMSK-980223 |
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
Registry
Holder
- Organization
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
- Handle
- ORG-AMAN1-RIPE
- Range
- 212.
14. 0. 0/ 18 - Registration type
- ALLOCATED PA
Origin network
AS13119
PL
- Name
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
- Type
- Education
- Registered
- Mar 23, 2000
- Domain
- aci.com.pl
- Website
- aci.com.pl
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.14.48.0/20 | AS13119 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13119 | RIPE | pl.amsk | ACI-MNT-POLAND | May 17, 2024 |
Whois
Registration for this announcement
- Range
- 212.
14. 51. 0/ 24 - Netname
- XTRA
- Registrant country
- PL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- May 17, 2019
- Updated
- May 17, 2019
- Maintainer
- ACI-MNT-POLAND
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Nov 13, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
man. szczecin. pl - Name
- Abuse Department
- Handle
- AD10876-RIPE