145.237.0.0/16

AS34339 · Centrum Przetwarzania Danych Ministerstwa Finansow

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Poland
Domain	mf.gov.pl
ASN	AS34339
Registry	RIPE
ID	POLFIN

WHOIS Details

inetnum:        145.237.0.0 - 145.237.255.255
netname:        POLFIN
org:            ORG-MFIN1-RIPE
descr:          Centrum Informatyki Resortu Finansow
country:        PL
admin-c:        PK2545-RIPE
tech-c:         PK2545-RIPE
status:         LEGACY
remarks:        -----------------------------------------------------------------
remarks:        Incydenty i naduzycia nalezy zglaszac na adres: [email protected]
remarks:        Please send incident and abuse notifications to: [email protected]
remarks:        -----------------------------------------------------------------
mnt-by:         POLFIN-MNT
mnt-routes:     POLFIN-MNT
mnt-domains:    POLFIN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-04T10:16:49Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR20390-RIPE
abuse-org:      ORG-MFIN1-RIPE

organisation:   ORG-MFIN1-RIPE
org-name:       Centrum Przetwarzania Danych Ministerstwa Finansow
country:        PL
org-type:       OTHER
address:        Centrum Informatyki Resortu Finansow
address:        ul. Samorzadowa 1
address:        PL-26-601 Radom
address:        Poland
phone:          +48 48 3673600
e-mail:         [email protected]
abuse-c:        AR20390-RIPE
admin-c:        PK2545-RIPE
tech-c:         PK2545-RIPE
remarks:        Created by [email protected] 20041217
ref-nfy:        [email protected]
mnt-ref:        AS8308-MNT
mnt-ref:        POLFIN-MNT
notify:         [email protected]
mnt-by:         AS8308-MNT
mnt-by:         POLFIN-MNT
created:        2004-12-17T16:26:10Z
last-modified:  2022-12-01T17:19:14Z
source:         RIPE

person:         Piotr Kuchcinski
address:        Centrum Informatyki Resortu Finansow
address:        ul. Samorzadowa 1
address:        PL-26-601 Radom
address:        Poland
phone:          +48 22 6944211
e-mail:         [email protected]
org:            ORG-MFIN1-RIPE
nic-hdl:        PK2545-RIPE
notify:         [email protected]
mnt-by:         AS8308-MNT
mnt-by:         POLFIN-MNT
created:        2004-12-17T16:26:09Z
last-modified:  2017-10-04T09:53:59Z
source:         RIPE

route:          145.237.0.0/16
descr:          Centrum Informatyki Resortu Finansow
origin:         AS34339
mnt-by:         POLFIN-MNT
created:        2004-12-27T10:27:56Z
last-modified:  2017-10-04T10:08:05Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.0.0.0/8

Range	ASN	Company	Num of IPs
145.132.0.0/15	AS8075	Microsoft Limited	131,072
145.82.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
145.95.0.0/16	AS1103	SURF B.V.	65,536
145.13.0.0/16	AS21286	F&IT RIM - OsirisNG, Zoetermeer	65,536
145.243.0.0/16	AS200757	Axel Springer SE	65,536
145.238.0.0/16	AS2200	Observatoire de Paris	65,536
145.220.0.0/16	AS1101	SURF B.V.	65,536
145.236.0.0/16	AS1902	Budapest	65,536
145.55.0.0/16	AS16509	A100 ROW Inc	65,536
145.244.0.0/16	AS210543	Steiermaerkische Krankenanstalten GesmbH	65,536
145.86.0.0/16	AS15830	Medisch Spectrum Twente	65,536
145.126.0.0/16	AS1103	SURFnet bv	65,536
145.108.0.0/16	AS1103	Vrije Universiteit Amsterdam	65,536
145.239.0.0/16	AS16276	OVH SAS	65,536
145.232.0.0/16	AS15675	Etat de Vaud, CCT	65,536
145.230.0.0/16	AS12663	Vodafone Group Services GmbH	65,536
145.17.0.0/16	AS16509	A100 ROW Inc	65,536
145.243.0.0/16	AS16509	Axel Springer SE	65,536
145.221.0.0/16	AS15625	ING Bank NV	65,536
145.4.0.0/16	AS1136	PGGM N.V.	65,536
145.68.0.0/16	AS1136	ISC-NL	65,536
145.234.0.0/16	AS206567	Tamedia AG	65,536
145.0.0.0/16	AS1103	SURFnet bv	65,536
145.94.0.0/16	AS1128	Delft University of Technology Network	65,536
145.52.0.0/16	AS1103	Haagse Hogeschool	65,536
145.76.0.0/16	AS1103	Hogeschool Saxion	65,536
145.81.0.0/16	AS1103	SURFnet bv	65,536
145.85.0.0/16	AS1103	Fontys Hogescholen	65,536
145.9.0.0/16	AS1103	Deltares	65,536
145.91.0.0/16	AS1103	Hogeschool Zuyd	65,536
145.245.0.0/16	AS2047	Hoffmann - La Roche Ltd.	65,536
145.19.0.0/16	AS1103	Hogeschool Zeeland Network	65,536
145.20.0.0/16	AS1103	Open Universiteit	65,536
145.7.0.0/16	AS1136	KPN B.V.	65,536
145.23.0.0/16	AS1103	Koninklijk Nederlands Meteorologisch Instituut	65,536
145.251.0.0/16	AS12552	Systembolaget AB	65,536
145.24.0.0/16	AS1103	Hogeschool Rotterdam & Omstreken	65,536
145.119.0.0/16	AS1136	ISC-NL	65,536
145.33.0.0/16	AS1103	Hanzehogeschool Groningen	65,536
145.103.0.0/16	AS1103	Stichting GlasLokaal	65,536
145.37.0.0/16	AS1103	Hanzehogeschool Groningen	65,536
145.18.0.0/16	AS1124	Universiteit van Amsterdam	65,536
145.41.0.0/16	AS1103	SURF B.V.	65,536
145.110.0.0/16	AS1104	NIKHEF	65,536
145.44.0.0/16	AS1103	Christelijke Hogeschool Windesheim	65,536
145.53.0.0/16	AS1136	KPN B.V.	65,536
145.5.0.0/16	AS1103	Erasmus Universiteit Rotterdam	65,536
145.117.0.0/16	AS1103	Academic Medical Centre	65,536
145.51.0.0/16	AS1103	Hogeschool Rotterdam & Omstreken	65,536
145.222.0.0/16	AS21286	KPN B.V.	65,536

Hosted domains

There are 24 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

210 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
145.237.161.222	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`1.66ms` from Warsaw, PL
145.237.195.4	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.83ms` from Warsaw, PL
145.237.194.231	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`12.20ms` from Warsaw, PL
145.237.204.109	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.62ms` from Warsaw, PL
145.237.193.136	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.68ms` from Warsaw, PL
145.237.192.70	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.63ms` from Warsaw, PL
145.237.235.240	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`1.43ms` from Warsaw, PL
145.237.253.45	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`0.95ms` from Warsaw, PL
145.237.237.2	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`0.92ms` from Warsaw, PL
145.237.160.2	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`0.73ms` from Warsaw, PL
145.237.205.15	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.67ms` from Warsaw, PL
145.237.206.12	AS34339 Centrum Przetwarzania Danych Ministerstwa Finansow	`2.78ms` from Warsaw, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
105.107.110.176	AS36947 Telecom Algeria	`13.64ms` from Algiers, DZ
114.67.136.16	AS23724 IDC, China Telecommunications Corporation	`4.77ms` from Beijing, CN
181.26.188.208	AS22927 Telefonica de Argentina	`1.97ms` from Buenos Aires, AR
196.74.173.80	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.59ms` from Casablanca, MA
47.109.139.208	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Chengdu, CN
98.215.199.16	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Chicago, US
170.33.35.0	AS45102 Alibaba (US) Technology Co., Ltd.	`0.45ms` from Frankfurt am Main, DE
167.86.145.80	AS25019 Saudi Telecom Company JSC	`3.95ms` from Manama, BH
82.90.111.0	AS3269 Telecom Italia S.p.A.	`7.97ms` from Milan, IT
126.84.133.80	AS17676 SoftBank Corp.	`8.22ms` from Osaka, JP
211.196.237.64	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
36.94.32.16	AS7713 PT Telekomunikasi Indonesia	`0.69ms` from Batam, ID
156.154.39.144	AS16552 Tiggee LLC	`0.18ms` from Chicago, US
107.11.99.16	AS10796 Charter Communications Inc	`12.58ms` from Columbus, US
3.250.49.176	AS16509 Amazon.com, Inc.	`0.52ms` from Dublin, IE
103.75.77.208	AS150895 EZ TECHNOLOGY COMPANY LIMITED	`1.13ms` from Ho Chi Minh City, VN
45.13.162.208	AS132839 POWER LINE DATACENTER	`1.03ms` from Hong Kong, HK
121.125.168.224	AS9318 SK Broadband Co Ltd	`1.90ms` from Incheon, KR
36.77.204.96	AS7713 PT Telekomunikasi Indonesia	`1.52ms` from Jakarta, ID
217.193.211.32	AS3303 Swisscom (Switzerland) Ltd	`1.86ms` from Lausanne, CH
54.243.52.144	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
101.47.36.144	AS150436 Byteplus Pte. Ltd.	`1.06ms` from Singapore, SG
37.247.15.144	AS33885 Telenor Sverige AB	`0.85ms` from Stockholm, SE
126.111.135.96	AS17676 SoftBank Corp.	`10.71ms` from Tokyo, JP
60.36.180.32	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.14ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m7 145.237.54.12

traceroute to 145.237.54.12 (145.237.54.12): 7 hops max, 52 byte packets

2 [AS917] 199.119.65.2 1.63 ms

3 *

4 [] 84.17.33.30 0.266 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales