Data as of Nov 8, 2026
213.73.31.0/24
No anonymizer space · no proxy exits in 30 daysWojewodztwo Warminsko-Mazurskie · space held by University of Warmia and Mazury in Olsztyn, Poland
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 |
|---|---|---|---|---|---|---|
| 213.73.0.0/19 | 8,192 | PL-OLMAN-20030704 | University of Warmia and Mazury in Olsztyn, Poland (ORG-UOWA1-RIPE) · PL | ALLOCATED PA | Jul 4, 2003 | abuse@ |
| └ 213.73.31.0/24 | 256 | UMWWM | Warminsko-Mazurskie Centrum Nowych Technologii | ASSIGNED PA | Feb 16, 2008 | abuse@ |
Network & registry
Registry
Holder
- Organization
- University of Warmia and Mazury in Olsztyn, Poland
- Handle
- ORG-UOWA1-RIPE
- Range
- 213.
73. 0. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Jul 4, 2003
Origin network
AS44551
PL
- Name
- Wojewodztwo Warminsko-Mazurskie
- Type
- Business
- Registered
- Feb 5, 2008
- Domain
- wmcnt.pl
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS44551 | RIPE | Marshal's Office of Warminsko-Mazurskie Voivodeship | OLMAN-MNT | Feb 16, 2008 |
Whois
Registration for this announcement
- Range
- 213.
73. 31. 0/ 24 - Netname
- UMWWM
- Registrant
- Warminsko-Mazurskie Centrum Nowych Technologii
- Registrant country
- PL
- Organization
- Warminsko-Mazurskie Centrum Nowych Technologii
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Feb 16, 2008
- Updated
- Aug 26, 2025
- Maintainer
- OLMAN-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jul 4, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
man. olsztyn. pl - Name
- abuse OLMAN
- Handle
- AO3681-RIPE