Data as of Nov 10, 2026
185.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS200437Wojewodztwo Mazowieckiearsma.plBusiness
- Announcement
- 185.105.143.0/24No RPKI
- Location
- Praga Północ, Mazovia, Poland
Network & registry
Announced by
Announcement
- Prefix
- 185.105.143.0/24
- Announced by
- AS200437 Wojewodztwo Mazowieckie
- Type
- Business
- RPKI
- No RPKI
Origin network
AS200437
PL
- Name
- Wojewodztwo Mazowieckie
- Type
- Business
- Registered
- Jul 3, 2015
- Domain
- arsma.pl
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.105.143.0/24
185.105.143.0/24
Routing history
- Pattern
- Stable
- First seen
- Apr 2016
- Current origin since
- Apr 2016 · 11 yr
- Origin networks
- 1
IRR
Route objects on 185.105.143.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS200437 | RIPE | "Internet Dla Mazowsza" Network | PL-KBTOSP-1-MNT | Sep 14, 2016 |
Whois
Registration for this address
- Range
- 185.
105. 140. 0/ 22 - Netname
- PL-MASOVIAN-20150619
- Registrant
- Wojewodztwo Mazowieckie
- Registrant country
- PL
- Organization
- Wojewodztwo Mazowieckie (ORG-WM106-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Oct 16, 2020
- Updated
- Oct 16, 2020
- Maintainer
- armsa-mnt
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jun 19, 2015
- Status
- assigned
Report abuse
Abuse contact
- tech@
armsa. pl - Name
- Abuse-C Role
- Handle
- AR61029-RIPE