89.31.65.0/24

AS198131 · Centrum Informatyki ZETO S.A.

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Summary

Country	Poland
Domain	zeto.bialystok.pl
ASN	AS198131
Registry	RIPE
ID	ZETO-COM

WHOIS Details

inetnum:        89.31.65.0 - 89.31.65.255
netname:        ZETO-COM
org:            ORG-CIZS1-RIPE
country:        PL
admin-c:        MK11256-RIPE
tech-c:         MK11256-RIPE
tech-c:         TN1425-RIPE
status:         ASSIGNED PA
mnt-by:         CKSR1-MNT
created:        2017-11-23T11:01:51Z
last-modified:  2017-11-28T08:47:45Z
source:         RIPE
abuse-email:    cert.opl@orange.com
abuse-c:        AR24560-RIPE
abuse-org:      ORG-CIZS1-RIPE

organisation:   ORG-CIZS1-RIPE
org-name:       Centrum Informatyki ZETO S.A.
country:        PL
org-type:       other
address:        Skorupska 9
address:        15-048 Bialystok
address:        Poland
e-mail:         admin@zeto.bialystok.pl
abuse-c:        AR24560-RIPE
mnt-ref:        TPNET
mnt-ref:        CKSR1-MNT
mnt-by:         TPNET
mnt-by:         CKSR1-MNT
created:        2011-09-14T12:58:02Z
last-modified:  2022-12-01T16:20:24Z
source:         RIPE

person:         Mariusz Kowalewski
address:        Centrum Informatyki ZETO S.A.
address:        Skorupska 9
address:        15-048 Bia?ystok
address:        Poland
phone:          +48 85 7483238
fax-no:         +48 85 7483303
e-mail:         admin@zeto.bialystok.pl
nic-hdl:        MK11256-RIPE
mnt-by:         TPNET
created:        2011-09-14T13:19:16Z
last-modified:  2011-09-14T13:28:01Z
source:         RIPE

person:         Tomasz Nosal
address:        MSK BIAMAN
address:        Politechnika Bialostocka
address:        ul. Wiejska 45A
address:        15-351 Bialystok
address:        Poland
phone:          +48 85 7469151
fax-no:         +48 85 7469156
e-mail:         tnosal@biaman.pl
remarks:        ---------------------------------------------
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        BIAMAN address space, please mail only to:
remarks:        abuse@biaman.pl Notifications sent to other
remarks:        mailboxes will be left without any action.
remarks:        ---------------------------------------------
nic-hdl:        TN1425-RIPE
mnt-by:         tnosal-mnt
created:        2010-01-25T11:34:29Z
last-modified:  2017-10-30T22:08:05Z
source:         RIPE

route:          89.31.65.0/24
descr:          ZETO-COM
origin:         AS204987
mnt-by:         CKSR1-MNT
created:        2017-11-28T09:19:38Z
last-modified:  2017-11-28T09:19:38Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 89.31.0.0/16

Range	ASN	Company	Num of IPs
89.31.200.0/21	AS12779	IT.Gate S.p.A.	2,048
89.31.88.0/21	AS15582	JSC Comcor	2,048
89.31.152.0/21	AS16333	Company for communications services A1 Makedonija DOOEL Skopje	2,048
89.31.160.0/21	AS196861	M-SOFT, spol. s r.o.	2,048
89.31.56.0/21	AS201401	NewVM B.V.	2,048
89.31.72.0/21	AS24994	genesys informatica srl	2,048
89.31.128.0/21	AS31239	Internet Viennaweb Service GmbH	2,048
89.31.0.0/21	AS33808	I.T.E.N.O.S. International Telecom Network Operation Services GmbH	2,048
89.31.112.0/21	AS34757	Sibirskie Seti Ltd.	2,048
89.31.16.0/21	AS41443	OOO SMART-TELEKOM	2,048
89.31.176.0/21	AS41579	CREDIABANK S.A.	2,048
89.31.240.0/21	AS41625	Express Teleservice Corp	2,048
89.31.144.0/21	AS41628	Alter Way SAS	2,048
89.31.80.0/21	AS41639	Limited Liability Company Incomsvyaz	2,048
89.31.32.0/21	AS43148	MTS PJSC	2,048
89.31.8.0/21	AS44070	O2 Czech Republic, a.s.	2,048
89.31.40.0/21	AS44489	STARNET, s.r.o.	2,048
89.31.224.0/21	AS47202	Lazer Telecomunicacoes S.A.	2,048
89.31.168.0/21	AS47720	PROJECT MANAGEMENT LIMITED	2,048
89.31.232.0/21	AS8851	GCI Network Solutions Limited	2,048
89.31.104.0/22	AS33991	RTK-Siberia Ltd.	1,024
89.31.220.0/22	AS39927	E-Light-Telecom Ltd.	1,024
89.31.24.0/22	AS202203	D-NET Communication Services SRL	1,024
89.31.28.0/22	AS44332	Centrilogic Ltd	1,024
89.31.108.0/22	AS33991	Eniseynet Ltd.	1,024
89.31.212.0/23	AS29668	Dudobi Infrastructure	512
89.31.98.0/23	AS35470	XL Internet Services Amsterdam Network	512
89.31.214.0/23	AS206173	SIOPLUS S.R.L.	512
89.31.210.0/23	AS29668	Dudobi Infrastructure	512
89.31.126.0/24	AS212238	Think Huge Ltd	256
89.31.127.0/24	AS212238	Think Huge Ltd	256
89.31.246.0/24	AS213483	Express Teleservice Corp	256
89.31.120.0/24	AS9009	EDIS Infrastructure in UAE	256
89.31.248.0/24	AS41819	Aceve Dox AB	256
89.31.121.0/24	AS9009	EDIS Infrastructure in Serbia	256
89.31.37.0/24	AS43148	NAT pool	256
89.31.217.0/24	AS39855	MOD Mission Critical LLC	256
89.31.219.0/24	AS1299	Telia organisation	256
89.31.38.0/24	AS43148	MTS PJSC	256
89.31.136.0/24	AS15598	united-domains GmbH	256
89.31.137.0/24	AS15598	united-domains GmbH	256
89.31.139.0/24	AS15598	united-domains GmbH	256
89.31.141.0/24	AS15598	united-domains GmbH	256
89.31.218.0/24	AS54103	MOD Mission Critical LLC	256
89.31.122.0/24	AS174	EDIS Infrastructure in Czechia	256
89.31.123.0/24	AS9009	EDIS Infrastructure in Austria	256
89.31.138.0/24	AS202108	united-domains GmbH	256
89.31.140.0/24	AS202108	united-domains GmbH	256

Hosted domains

There are 29 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
89.31.65.141	funduszszwajcarski.gov.pl	7
89.31.65.134	rozwojcyfrowy.pl	3
89.31.65.138	planodbudowy.gov.pl	3
89.31.65.135	pomoctechniczna.gov.pl	2
89.31.65.136	fer.gov.pl	2
89.31.65.132	fers.gov.pl	2
89.31.65.130	infrastruktura.gov.pl	2
89.31.65.131	feng.gov.pl	2
89.31.65.171	medipment.pl	1
89.31.65.35	btl.bialystok.pl	1
89.31.65.40	oke.lomza.pl	1
89.31.65.133	fepw.gov.pl	1
89.31.65.170	medipment.com.ua	1

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

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

IP Address	ASN	Details
89.31.65.129	AS198131 Centrum Informatyki ZETO S.A.	`4.71ms` 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
222.131.13.8	AS4808 China Unicom Beijing Province Network	`3.11ms` from Beijing, CN
170.244.128.232	AS264657 CIBERNEK SRL	`12.32ms` from Buenos Aires, AR
114.215.186.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.28ms` from Hangzhou, CN
27.79.32.136	AS7552 Viettel Group	`14.11ms` from Ho Chi Minh City, VN
178.198.234.24	AS3303 Swisscom (Switzerland) Ltd	`0.67ms` from Lausanne, CH
31.113.4.216	AS2856 British Telecommunications PLC	`5.82ms` from London, GB
99.167.84.104	AS7018 AT&T Enterprises, LLC	`2.19ms` from Los Angeles, US
79.10.58.232	AS3269 Telecom Italia S.p.A.	`4.66ms` from Milan, IT
93.123.228.120	AS35539 Information and Communication Technologies LLC	`1.73ms` from Moscow, RU
60.254.5.120	AS17488 Hathway IP Over Cable Internet	`1.29ms` from Mumbai, IN
24.198.121.216	AS11351 Charter Communications Inc	`13.36ms` from New York City, US
81.80.129.104	AS3215 Orange S.A.	`4.58ms` from Paris, FR
14.51.106.8	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
4.144.134.152	AS8075 Microsoft Corporation	`0.42ms` from Singapore, SG
213.231.135.120	AS38932 Rimex Ltd.	`2.94ms` from Sofia, BG
220.201.79.24	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Tieling, CN
185.208.133.8	AS205728 AVAFIN IT GmbH	`1.36ms` from Vienna, AT
185.112.216.216	AS212943 Systec Computer GmbH	`5.89ms` from Frankfurt am Main, DE
217.224.95.248	AS3320 Deutsche Telekom AG	`2.51ms` from Frankfurt am Main, DE
175.178.87.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.19ms` from Guangzhou, CN
192.186.20.216	AS395776 FEDERAL ONLINE GROUP LLC	`1.23ms` from Incheon, KR
131.212.123.88	AS217 University of Minnesota	`5.28ms` from Minneapolis, US
111.73.21.24	AS4134 CHINANET-BACKBONE	`7.49ms` from Nanchang, CN
84.248.5.152	AS1759 Telia Finland Oyj	`0.81ms` from Oulu, FI
13.49.21.56	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 89.31.65.133

traceroute to 89.31.65.133 (89.31.65.133): 64 hops max, 52 byte packets

1 [AS15169] 142.250.61.25 0.766 ms

2 [AS15169] 216.239.49.148 0.627 ms

3 *

4 [AS5617] 212.160.0.126 5.139 ms

5 *

6 [AS5617] 195.117.87.252 5.39 ms

7 [AS198131] 89.31.65.133 5.586 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On February 16th 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.

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