Data as of Nov 7, 2026
212.191.74.0/24
1 residential-proxy exit · 30 daysLodz University of Technology
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
- FastProxy
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 |
|---|---|---|---|---|---|---|
| 212.191.0.0/16 | 65,536 | PL-LODMAN-981028 | Lodz University of Technology (ORG-MANL1-RIPE) · PL | ALLOCATED PA | Jul 17, 2002 | abuse@ |
| └ 212.191.74.0/24 | 256 | UNIV-LODZ-NET | University of Lodz (ORG-ULO1-RIPE) | ASSIGNED PA | — | oper@ |
Network & registry
Announced by
Covering announcement 212.191.0.0/17
- Prefix
- 212.191.0.0/17
- Announced by
- AS8256 Lodz University of Technology
- Type
- Business
- Proxy exits
- 47
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- PL-LODMAN-981028
- Registrant
- Lodz University of Technology
- RIR
- RIPE NCC
Origin network
AS8256
PL
- Name
- Lodz University of Technology
- Type
- Education
- Registered
- Apr 4, 1997
- Domain
- lodz.pl
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.191.0.0/17
212.191.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.191.0.0/17 | AS8256 | /17 | RIPE | RPKI valid |
IRR
Route objects on 212.191.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8256 | RIPE | Metropolitan Area Network | AS8256-MNT | Jan 22, 2003 |
Whois
Registration for this announcement
- Range
- 212.
191. 0. 0/ 16 - Netname
- PL-LODMAN-981028
- Registrant
- Lodz University of Technology
- Registrant country
- PL
- Organization
- Lodz University of Technology (ORG-MANL1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jul 17, 2002
- Updated
- Nov 15, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Oct 28, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
man. lodz. pl - Name
- LODMAN Abuse
- Handle
- LODM2-RIPE