91.231.221.0/24

AS49420 · Aplitt Sp. z o.o.

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Summary

Country	Poland
Domain	aplitt.pl
ASN	AS49420
Registry	RIPE
ID	VDMZ-NET-V4

WHOIS Details

inetnum:        91.231.221.0 - 91.231.221.255
netname:        vDMZ-Net-v4
country:        PL
remarks:        Aplitt Sp. z o.o.
remarks:        ORG-HSO2-RIPE
org:            ORG-TFSS1-RIPE
geoloc:         54.433098 18.571905
admin-c:        MZ8931-RIPE
tech-c:         MZ8931-RIPE
tech-c:         KULA
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TF
mnt-routes:     MNT-TF
mnt-domains:    MNT-TF
language:       pl
language:       en
notify:         root@hsoit.pl
created:        2011-10-05T14:45:30Z
last-modified:  2021-10-15T09:01:27Z
source:         RIPE
abuse-email:    root@hsoit.pl
abuse-c:        HSO-PL
abuse-org:      ORG-TFSS1-RIPE

organisation:   ORG-TFSS1-RIPE
org-name:       Aplitt Sp. z o.o.
country:        PL
org-type:       LIR
descr:          TF SKOK S.A. Oddzial HSO, HSO Sp. z o.o
remarks:        MNT-TF
remarks:        ORG-HSO2-RIPE
address:        Arkonska 11
address:        80-387
address:        Gdansk
address:        POLAND
phone:          +48 885 610 377
phone:          +48 58 782 82 82
fax-no:         +48 58 782 82 82
e-mail:         root@hsoit.pl
admin-c:        KULA
admin-c:        MZ8931-RIPE
admin-c:        GOLY
tech-c:         MZ8931-RIPE
tech-c:         KULA
abuse-c:        HSO-PL
ref-nfy:        root@hsoit.pl
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TF
notify:         root@hsoit.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TF
created:        2013-12-06T15:22:40Z
last-modified:  2022-12-19T12:03:08Z
source:         RIPE

person:         Katarzyna Kulka
e-mail:         katarzyna.kulka@tfskok.pl
remarks:        Kasia Kulka
org:            ORG-TFSS1-RIPE
org:            ORG-HSO2-RIPE
address:        Arkonska 11
address:        80-387
address:        Gdansk
address:        PL
phone:          +48 (58) 555 25 00
nic-hdl:        KULA
mnt-by:         MNT-TF
created:        2013-11-27T21:30:49Z
last-modified:  2015-04-21T13:31:01Z
source:         RIPE

person:         Michal Zoltko
address:        Arkonska 6/A1
address:        80-387 Gdansk, Poland
e-mail:         michal.zoltko@aplitt.pl
phone:          +48 885 610 377
org:            ORG-HSO2-RIPE
org:            ORG-TFSS1-RIPE
nic-hdl:        MZ8931-RIPE
mnt-by:         mzoltko-mnt
created:        2021-10-15T08:37:36Z
last-modified:  2021-10-15T08:46:56Z
source:         RIPE

route:          91.231.221.0/24
descr:          vDMZ-Net-v4
descr:          Aplitt S.A.
descr:          Towarzystwo Finansowe SKOK S.A.
remarks:        TF SKOK S.A. Oddzial HSO
origin:         AS49420
notify:         root@hsoit.pl
org:            ORG-TFSS1-RIPE
org:            ORG-HSO2-RIPE
mnt-by:         MNT-TF
created:        2013-01-30T14:50:32Z
last-modified:  2016-06-29T22:34:21Z
source:         RIPE

organisation:   ORG-HSO2-RIPE
org-name:       APLITT Sp. z o.o.
descr:          Hardware, Software, Outsouring, Consulting, Contact Center
descr:          eBanking, SkokCom, Credits Cards
remarks:        *************************************************************************
remarks:        History:
remarks:        0. Aplitt Sp. z o.o.
remarks:        1. Aplitt S.A. Oddzial HSO
remarks:        2. Towarzystwo Finansowe SKOK S.A. Oddzial HSO w Sopocie
remarks:        3. Hardware Software Outsourcing Sp. z o.o.
remarks:        4. H and S Outsourcing Sp. z o.o.
remarks:        5. H and S Sp. z o.o.
remarks:        *************************************************************************
org:            ORG-TFSS1-RIPE
geoloc:         54.433098 18.571905
org-type:       OTHER
address:        ul. Arkonska 11
address:        80-387
address:        Gdansk
address:        PL
e-mail:         root@hsoit.pl
abuse-c:        HSO-PL
ref-nfy:        root@hsoit.pl
phone:          +48 (58) 555 25 00
phone:          +48 609 531 285
fax-no:         +48 (58) 555 25 01
notify:         root@hsoit.pl
language:       pl
language:       en
admin-c:        MZ8931-RIPE
admin-c:        GOLY
admin-c:        KULA
tech-c:         MZ8931-RIPE
tech-c:         KULA
mnt-ref:        mzoltko-mnt
mnt-ref:        MNT-TF
mnt-by:         MNT-TF
created:        2013-11-21T10:55:53Z
last-modified:  2021-10-15T08:57:49Z
source:         RIPE

organisation:   ORG-TFSS1-RIPE
org-name:       Aplitt Sp. z o.o.
country:        PL
org-type:       LIR
descr:          TF SKOK S.A. Oddzial HSO, HSO Sp. z o.o
remarks:        MNT-TF
remarks:        ORG-HSO2-RIPE
address:        Arkonska 11
address:        80-387
address:        Gdansk
address:        POLAND
phone:          +48 885 610 377
phone:          +48 58 782 82 82
fax-no:         +48 58 782 82 82
e-mail:         root@hsoit.pl
admin-c:        KULA
admin-c:        MZ8931-RIPE
admin-c:        GOLY
tech-c:         MZ8931-RIPE
tech-c:         KULA
abuse-c:        HSO-PL
ref-nfy:        root@hsoit.pl
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TF
notify:         root@hsoit.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TF
created:        2013-12-06T15:22:40Z
last-modified:  2022-12-19T12:03:08Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.231.0.0/16

Range	ASN	Company	Num of IPs
91.231.252.0/22	AS44027	Spitamen Alexander Internet LLC.	1,024
91.231.80.0/22	AS198050	Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.	1,024
91.231.48.0/22	AS25019	Saudi Telecom Company JSC	1,024
91.231.148.0/22	AS8811	Limited liability company TANAID	1,024
91.231.244.0/22	AS201725	Firma Tonetic Krzysztof Adamczyk	1,024
91.231.28.0/22	AS16019	Antonin Vymetal	1,024
91.231.40.0/22	AS198820	Nataliya Vasylivna Protsykevych	1,024
91.231.100.0/22	AS15624	OKITECH Krzysztof Kusnierczyk	1,024
91.231.12.0/22	AS56391	VIRTUAL TELECOM SP. Z O.O.	1,024
91.231.128.0/22	AS57323	CJSC Kubanoptprodtorg	1,024
91.231.164.0/22	AS198090	LIBRA S.R.L.	1,024
91.231.36.0/22	AS197474	Securex s.c., Tomasz Raczynski, Piotr Abgarowicz	1,024
91.231.248.0/22	AS200893	Telekomunikacja Zwiazku Gmin Ziemi Wielunskiej S.A.	1,024
91.231.196.0/22	AS48642	Joint stock company For	1,024
91.231.132.0/22	AS47764	VK Services	1,024
91.231.56.0/22	AS43533	OOO Gals Telecom	1,024
91.231.132.0/22	AS47541	VK Services	1,024
91.231.120.0/22	AS198072	GTnet sp.j. Tomasz Gajewski Grzegorz Mazurek	1,024
91.231.60.0/23	AS198158	FIRMA USLUGOWO-HANDLOWA AG-net JOANNA MACZENSKA	512
91.231.70.0/23	AS198050	Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.	512
91.231.224.0/23	AS9009	M247 LTD Frankfurt Customer	512
91.231.44.0/23	AS60336	Konrad Szewczyk	512
91.231.162.0/23	AS8279	Novaya Strategia Ltd.	512
91.231.54.0/23	AS56623	TOV Highload Systems	512
91.231.118.0/23	AS198098	Artur Bak Firma Handlowo - Uslugowa ARTKOM	512
91.231.176.0/23	AS57339	TAN Ltd.	512
91.231.168.0/23	AS197295	TARNOBRZESKA SPOLDZIELNIA MIESZKANIOWA W TARNOBRZEGU	512
91.231.16.0/23	AS48321	RialCom Ltd.	512
91.231.172.0/23	AS48544	Tecnotel Servizi Tecnologici srl	512
91.231.230.0/23	AS57360	Nomino Sp. z o.o.	512
91.231.90.0/23	AS199713	BRIGHTON AND HOVE CITY COUNCIL	512
91.231.32.0/23	AS39507	Biznes Swiatlowodem Sp. z o.o.	512
91.231.142.0/23	AS26548	iNet Ltd	512
91.231.116.0/23	AS29314	VECTRA S.A.	512
91.231.110.0/23	AS198067	AzimuthIT sp. z o.o. sp. k.	512
91.231.4.0/23	AS31673	Trustteam Nederland BV	512
91.231.20.0/23	AS57890	Jacek Repinski trading as POTel	512
91.231.233.0/24	AS198137	OOO Net-Nord	256
91.231.242.0/24	AS198131	Centrum Informatyki ZETO S.A.	256
91.231.228.0/24	AS198126	PE Beauchiere Remy	256
91.231.18.0/24	AS197977	Solaris Bus&Coach S.A.	256
91.231.127.0/24	AS1820	Load.me sp. z o. o.	256
91.231.240.0/24	AS198124	FOP Zashkolny Aleksandr Ivanovich	256
91.231.213.0/24	AS198117	KORUS Consulting Group LLC	256
91.231.171.0/24	AS197875	Litvinov	256
91.231.189.0/24	AS212126	Volskiye Kabelniye Seti Ltd.	256
91.231.185.0/24	AS198109	Horizon Capital Advisors, LLC	256
91.231.227.0/24	AS211306	Treadstone Business Development S.R.L.	256
91.231.175.0/24	AS20900	Association Pour L'Emploi des Cadres (APEC)	256
91.231.62.0/24	AS198102	XSTREAM SRL	256

Hosted domains

There are 11 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.231.221.16	skokstefczyka.pl	7
91.231.221.14	audyty-qms.pl	5
91.231.221.45	witajskokchmielewskiego.pl	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

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

IP Address	ASN	Details
91.231.221.253	AS49420 Aplitt Sp. z o.o.	`6.23ms` 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
31.3.6.232	AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	`0.41ms` from Ankara, TR
132.145.143.232	AS31898 Oracle Corporation	`0.29ms` from Ashburn, US
40.88.219.200	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
98.46.79.24	AS7922 Comcast Cable Communications, LLC	`6.94ms` from Chicago, US
35.193.160.104	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
23.203.204.72	AS16625 Akamai Technologies, Inc.	`0.47ms` from Delhi, IN
177.148.255.232	AS26615 TIM S/A	`13.51ms` from Fortaleza, BR
113.89.210.200	AS4134 CHINANET-BACKBONE	`0.87ms` from Guangzhou, CN
86.188.2.216	AS2856 British Telecommunications PLC	`5.79ms` from London, GB
90.49.200.168	AS3215 Orange S.A.	`9.65ms` from Paris, FR
65.110.94.8	AS14992 NewtekOne, Inc.	`2.12ms` from Phoenix, US
34.196.6.136	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
151.45.13.8	AS1267 WIND TRE S.P.A.	`11.82ms` from Rome, IT
45.21.4.72	AS7018 AT&T Enterprises, LLC	`3.90ms` from San Antonio, US
97.186.48.136	AS6167 Verizon Business	`8.18ms` from Seattle, US
82.181.188.216	AS16086 DNA Oyj	`8.42ms` from Stockholm, SE
114.186.233.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.00ms` from Tokyo, JP
111.177.161.8	AS4134 CHINANET-BACKBONE	`4.18ms` from Wuhan, CN
92.97.200.8	AS5384 Emirates Internet	`2.54ms` from Al Fujairah City, AE
91.140.79.152	AS25472 Nova Telecommunications & Media Single Member S.A	`9.94ms` from Athens, GR
210.86.2.104	AS4771 Spark New Zealand Trading Ltd.	`0.85ms` from Auckland, NZ
43.109.32.168	AS24429 Zhejiang Taobao Network Co.,Ltd	`10.24ms` from Bangkok, TH
196.130.148.168	AS24835 Vodafone Data	`3.96ms` from Cairo, EG
140.141.239.72	AS12119 ITV-3	`4.84ms` from Chicago, US
23.253.177.184	AS19994 Rackspace Hosting	`1.30ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 91.231.221.253

traceroute to 91.231.221.253 (91.231.221.253): 64 hops max, 52 byte packets

3 [AS4800] 123.231.216.245 0.686 ms

4 [AS4800] 36.37.77.46 13.752 ms

5 [AS4800] 36.37.77.97 14.469 ms

6 *

7 *

8 [AS6939] 184.104.195.190 164.322 ms

9 *

10 [AS49420] 91.231.221.253 181.085 ms

Measurement taken from

IPinfo ProbeNet in Medan, ID

On November 14th 2025

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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