194.181.6.92
An address in Warsaw, Mazovia, Poland, announced by NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY (AS8308). It's hosting space, a mail server on port 587, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Warsaw
- Region
- Mazovia
- Postal code
- 00-002
- Country
- Poland
- Continent
- Europe
- Coordinates
- 52.2298, 21.0118
- Timezone
- Europe/Warsaw
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
- Domain
- nask.pl
- Type
- ISP
- Registered in
- Poland
- AS number
- AS8308
- Name
- NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
- Prefix
- 194.181.0.0/16
- RPKI
- Valid
- Type
- Government
- Domain
- nask.pl
- Registered in
- Poland
- Name
- Al. Prymasa Tysiaclecia 48A
- Network name
- NETLINE-NET-PL
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- net-line.com.pl
- Name
- NASK LIR
- abuse@nask.pl
- Phone
- +48 22 380 82 01
- Address
- ul. Kolska 12, 01-045 Warszawa, Poland
- Network
- 194.181.0.0-194.181.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 587
- Banner
- 220 serwer6.ntln.pl ESMTP Postfix
- Greeting
- Completed
- First seen
- 2026-08-04
- Last seen
- 2026-10-25
- 80 status
- 301
- 80 redirect
- https://poczta6.ntln.pl/
- 80 server
- Apache
- 80 title
- 301 Moved Permanently
- 80 seen
- 2026-08-11 to 2026-10-24
- 443 status
- 200
- 443 server
- Apache
- 443 title
- Logowanie poczta :: Witamy w Logowanie poczta
- 443 TLS
- TLSv1.2
- 443 certificate
- *.ntln.pl
- 443 issuer
- C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-03 to 2026-10-29
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