Data as of Nov 8, 2026
150.254.12.0/24
1 residential-proxy exit · 30 daysPoznan University of Technology · space held by Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.6K observations
Proxy providers listing exits
- 2Extract
- Ake.net
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 150.254.0.0/16 since May 2005 | AS9112 | Business | 297 6 always on | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
Network & registry
Announced by
Covering announcement 150.254.8.0/21
- Prefix
- 150.254.8.0/21
- Announced by
- AS206523 Poznan University of Technology
- Type
- Business
- Proxy exits
- 14
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- PL-POZMAN-980508
- Registrant
- Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
- RIR
- RIPE NCC
Origin network
AS206523
PL
- Name
- Poznan University of Technology
- Type
- Education
- Registered
- Apr 1, 2022
- Domain
- poznan.pl
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
150.254.8.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2022
- Current origin since
- Jun 2022 · 4.4 yr
- Origin networks
- 1
IRR
Route objects on 150.254.8.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS206523 | RIPE | Route for Poznan University of Technology | POZMAN-EDU-AS-MNT PP-MNT | May 26, 2022 |
Whois
Registration for this announcement
- Range
- 150.
254. 0. 0/ 16 - Netname
- PL-POZMAN-980508
- Registrant
- Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
- Registrant country
- PL
- Organization
- Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center (ORG-PSAN1-RIPE)
- Org country
- PL
- Type
- LEGACY
- Created
- Feb 20, 2002
- Updated
- Mar 31, 2026
- Maintainer
- AS8364-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 13, 1999
- Status
- assigned
Report abuse
Abuse contact
- cert@
man. poznan. pl - Name
- Poznanskie Centrum Superkomputerowo-Sieciowe CERT
- Handle
- CE1770-RIPE