145.237.0.3
ISP
Data retrieved at
Network
ASN
IP Range
Company
Centrum Przetwarzania Danych Ministerstwa Finansow
Registrant
ATMAN-MNT
POLFIN
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
145.237.0.0 - 145.237.255.255
Registered
1970-01-01
Last Changed
2026-10-28
View raw RDAP
{
"handle": "145.237.0.0 - 145.237.255.255",
"startAddress": "145.237.0.0",
"endAddress": "145.237.255.255",
"ipVersion": "v4",
"name": "POLFIN",
"type": "ASSIGNED PI",
"country": "PL",
"parentHandle": "0.0.0.0 - 255.255.255.255",
"cidr0_cidrs": [
{
"v4prefix": "145.237.0.0",
"length": 16
}
],
"status": [
"active"
],
"entities": [
{
"handle": "ATMAN-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ATMAN-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ATMAN-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-MFIN1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Centrum Przetwarzania Danych Ministerstwa Finansow"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Centrum Informatyki Resortu Finansow\nul. Samorzadowa 1\nPL-26-601 Radom\nPoland"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+48 48 3673600"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-MFIN1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "PK2545-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Piotr Kuchcinski"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Centrum Informatyki Resortu Finansow\nul. Samorzadowa 1\nPL-26-601 Radom\nPoland"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+48 22 6944211"
],
[
"org",
{},
"text",
"ORG-MFIN1-RIPE"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/PK2545-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "POLFIN-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"POLFIN-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-MFIN1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/POLFIN-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"RIPE-NCC-END-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "AR20390-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse-C Role"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Centrum Przetwarzania Danych Ministerstwa Finansow\nul. Samorzadowa 1\nPL-26-601 Radom\nPoland"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
{},
"text",
"ORG-MFIN1-RIPE"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "AS8308-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"AS8308-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NRaA1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS8308-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-MFIN1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Centrum Przetwarzania Danych Ministerstwa Finansow"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Centrum Informatyki Resortu Finansow\nul. Samorzadowa 1\nPL-26-601 Radom\nPoland"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+48 48 3673600"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-MFIN1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "POLFIN-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"POLFIN-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-MFIN1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/POLFIN-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"Centrum Informatyki Resortu Finansow",
"-----------------------------------------------------------------",
"Incydenty i naduzycia nalezy zglaszac na adres: [email protected]",
"Please send incident and abuse notifications to: [email protected]"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/145.237.0.0%20-%20145.237.255.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/145.237.0.0%20-%20145.237.255.255?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/145.237.0.0%20-%20145.237.255.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/145.237.0.0%20-%20145.237.255.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/145.237.0.0%20-%20145.237.255.255?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/145.237.0.0%20-%20145.237.255.255",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "self",
"href": "https://rdap.db.ripe.net/ip/145.237.0.3",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "1970-01-01T00:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-28T09:47:34Z"
}
],
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/145.237.0.3",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "ip network",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-MFIN1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='PK2545-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AR20390-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
145.237.0.0/17
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
Poland
City
Warsaw (๐ 03-043)
Mazovia
Time Zone
Europe/Warsaw
Coordinates
52.3606, 21.0334
Continent
Europe
European Union
Yes.
Phone prefix
+48
Currency
Polish Zloty (PLN zล)