217.153.0.0/16

AS12912 · T-Mobile Polska S.A.

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

Summary

Country	Poland
Domain	t-mobile.pl
ASN	AS12912
Registry	RIPE
ID	PL-IT-20010216

WHOIS Details

inetnum:        217.153.0.0 - 217.153.255.255
netname:        PL-IT-20010216
country:        PL
org:            ORG-ITP1-RIPE
admin-c:        ITP3-RIPE
tech-c:         ITP3-RIPE
status:         ALLOCATED PA
remarks:        for abuse: abuse@gts.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
mnt-lower:      IPARTNERS-MNT
mnt-lower:      AS8246-MNT
mnt-routes:     AS8246-MNT
notify:         ripe@ipartners.pl
created:        2002-12-16T11:45:16Z
last-modified:  2016-11-07T10:48:40Z
source:         RIPE
abuse-email:    abuse-b2b@t-mobile.pl
abuse-c:        AR16414-RIPE
abuse-org:      ORG-ITP1-RIPE

organisation:   ORG-ITP1-RIPE
org-name:       T-Mobile Polska S.A.
country:        PL
org-type:       LIR
address:        Marynarska 12
address:        02-674
address:        Warszawa
address:        POLAND
phone:          +48604604604
abuse-c:        AR16414-RIPE
mnt-ref:        AS8246-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
admin-c:        Pa5691-RIPE
created:        2004-04-17T11:47:30Z
last-modified:  2025-01-09T11:34:41Z
source:         RIPE
e-mail:         ripe-admin@t-mobile.pl
abuse-email:    abuse-b2b@t-mobile.pl
abuse-c:        AR16414-RIPE
abuse-org:      undefined

role:           T-Mobile.pl B2B IP address administration
address:        T-Mobile Polska S.A.
address:        Marynarska 12
address:        02-674 Warszawa
address:        POLAND
e-mail:         ripe@t-mobile.pl
admin-c:        PA5691-RIPE
tech-c:         PO1778-RIPE
nic-hdl:        ITP3-RIPE
abuse-mailbox:  abuse-b2b@t-mobile.pl
mnt-by:         AS12912-MNT
created:        2002-07-01T12:15:59Z
last-modified:  2019-10-08T14:05:58Z
source:         RIPE

route:          217.153.0.0/16
descr:          T-Mobile PL ICT customers
origin:         AS12912
mnt-by:         AS12912-MNT
created:        2022-01-18T11:09:01Z
last-modified:  2022-01-18T11:09:01Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 217.153.0.0/16

Range	ASN	Company	Num of IPs
217.153.126.0/24	AS201253	PKP Intercity S.A.	256
217.153.122.0/24	AS33895	T-Systems International GmbH	256
217.153.154.0/23	AS199410	TMF Poland Maciej Filipowicz Connected by T-Mobile Polska S.A.	512

Nearby Ranges

BGP prefixes that overlap with 217.0.0.0/8

Range	ASN	Company	Num of IPs
217.224.0.0/11	AS3320	Deutsche Telekom AG	2,097,152
217.80.0.0/12	AS3320	Deutsche Telekom AG	1,048,576
217.32.0.0/12	AS2856	British Telecommunications PLC	1,048,576
217.184.0.0/13	AS6805	Telefonica Germany GmbH & Co.OHG	524,288
217.208.0.0/13	AS3301	Telia Company AB	524,288
217.48.0.0/14	AS6805	Telefonica Germany GmbH & Co.OHG	262,144
217.96.0.0/14	AS5617	Orange Polska Spolka Akcyjna	262,144
217.204.0.0/14	AS3257	GTT - EMEA Ltd.	262,144
217.56.0.0/14	AS3269	Telecom Italia S.p.A.	262,144
217.120.0.0/14	AS33915	Ziggo B.V.	262,144
217.110.0.0/15	AS8220	COLT Technology Services Group Limited	131,072
217.222.0.0/15	AS3269	Telecom Italia S.p.A.	131,072
217.220.0.0/15	AS8968	BT Italia S.p.A.	131,072
217.134.0.0/15	AS1273	VODAFONE ENTERPRISE EQUIPMENT LIMITED	131,072
217.164.0.0/15	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	131,072
217.192.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
217.129.0.0/16	AS13156	NOWO COMMUNICATIONS, S.A.	65,536
217.139.0.0/16	AS20928	The Noor Group	65,536
217.161.0.0/16	AS1273	VODAFONE ENTERPRISE EQUIPMENT LIMITED	65,536
217.127.0.0/16	AS3352	Telefonica de Espana SAU (NCC#2001038578)	65,536
217.176.0.0/16	AS8075	Microsoft Limited	65,536
217.130.0.0/16	AS12430	VODAFONE ESPANA S.A.U.	65,536
217.202.0.0/16	AS16232	Telecom Italia Mobile	65,536
217.152.0.0/16	AS719	Elisa Oyj	65,536
217.160.0.0/16	AS8560	IONOS SE	65,536
217.167.0.0/16	AS3215	Orange S.A.	65,536
217.166.0.0/16	AS1136	KPN B.V.	65,536
217.203.0.0/16	AS16232	Telecom Italia Mobile	65,536
217.143.0.0/16	AS4181	TDS TELECOM	65,536
217.137.0.0/16	AS5089	Virgin Media Limited	65,536
217.157.0.0/16	AS9158	Telenor A/S	65,536
217.128.0.0/16	AS3215	Orange S.A.	65,536
217.126.0.0/16	AS3352	Telefonica de Espana SAU (NCC#2001038578)	65,536
217.155.0.0/16	AS13037	Zen Internet Ltd	65,536
217.162.0.0/16	AS6730	Sunrise GmbH	65,536
217.132.0.0/16	AS1680	Cellcom Fixed Line Communication L.P	65,536
217.182.0.0/16	AS16276	OVH SAS	65,536
217.183.0.0/16	AS5466	Eircom Limited	65,536
217.163.0.0/16	AS54571	Lumen Technologies UK Limited	65,536
217.158.0.0/16	AS8426	Claranet Limited	65,536
217.141.0.0/16	AS3269	Telecom Italia S.p.A.	65,536
217.101.0.0/16	AS33915	Ziggo B.V.	65,536
217.163.0.0/16	AS3356	Lumen Technologies UK Limited	65,536
217.103.0.0/16	AS33915	Ziggo Services B.V.	65,536
217.136.0.0/16	AS5432	Proximus NV	65,536
217.100.0.0/16	AS33915	Ziggo B.V.	65,536
217.163.0.0/16	AS20473	Lumen Technologies UK Limited	65,536
217.156.128.0/17	AS3356	LUMEN TECHNOLOGIES UK LIMITED	32,768

Hosted domains

There are 479 domain names hosted across 134 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.153.230.151	pupbusko.pl	122
217.153.27.60	bof.org.pl	42
217.153.46.76	repair-nokia.com	34
217.153.241.196	hollman.pl	29
217.153.241.208	akpobhp.com	16
217.153.239.198	fmgorzyce.biz	11
217.153.101.178	universum-poznan.com	10
217.153.239.202	cropchart.pl	8
217.153.98.76	mfinanse.pl	7
217.153.238.2	chinskiecentrum.com	7
217.153.72.86	fll.org.pl	7
217.153.105.20	kogeneracjaces.pl	6
217.153.230.217	dokariery.eu	5
217.153.12.254	oddk.eu	5
217.153.205.18	loterie.pl	4
217.153.76.250	mlekarz.org	4
217.153.222.30	kontra.pl	4
217.153.59.203	lcsystems.pl	3
217.153.142.156	dancoal.pl	3
217.153.141.102	wspspolem.pl	3

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

8,686 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
217.153.54.152	AS12912 T-Mobile Polska S.A.	`1.24ms` from Warsaw, PL
217.153.14.75	AS12912 T-Mobile Polska S.A.	`1.09ms` from Warsaw, PL
217.153.77.1	AS12912 T-Mobile Polska S.A.	`1.13ms` from Warsaw, PL
217.153.26.101	AS12912 T-Mobile Polska S.A.	`1.33ms` from Warsaw, PL
217.153.60.129	AS12912 T-Mobile Polska S.A.	`1.00ms` from Warsaw, PL
217.153.91.82	AS12912 T-Mobile Polska S.A.	`1.17ms` from Warsaw, PL
217.153.44.65	AS12912 T-Mobile Polska S.A.	`4.88ms` from Warsaw, PL
217.153.94.185	AS12912 T-Mobile Polska S.A.	`1.29ms` from Warsaw, PL
217.153.81.5	AS12912 T-Mobile Polska S.A.	`1.11ms` from Warsaw, PL
217.153.85.121	AS12912 T-Mobile Polska S.A.	`2.24ms` from Warsaw, PL
217.153.41.130	AS12912 T-Mobile Polska S.A.	`1.21ms` from Warsaw, PL
217.153.86.213	AS12912 T-Mobile Polska S.A.	`1.24ms` from Warsaw, PL
217.153.58.51	AS12912 T-Mobile Polska S.A.	`0.76ms` from Warsaw, PL
217.153.98.229	AS12912 T-Mobile Polska S.A.	`2.20ms` from Warsaw, PL
217.153.64.117	AS12912 T-Mobile Polska S.A.	`0.95ms` from Warsaw, PL
217.153.100.1	AS12912 T-Mobile Polska S.A.	`1.27ms` from Warsaw, PL
217.153.16.222	AS12912 T-Mobile Polska S.A.	`1.26ms` from Warsaw, PL
217.153.53.225	AS12912 T-Mobile Polska S.A.	`1.70ms` from Warsaw, PL
217.153.107.88	AS12912 T-Mobile Polska S.A.	`1.31ms` from Warsaw, PL
217.153.103.126	AS12912 T-Mobile Polska S.A.	`1.59ms` from Warsaw, PL
217.153.2.13	AS12912 T-Mobile Polska S.A.	`1.23ms` from Warsaw, PL
217.153.104.182	AS12912 T-Mobile Polska S.A.	`7.96ms` from Warsaw, PL
217.153.18.188	AS12912 T-Mobile Polska S.A.	`0.96ms` from Warsaw, PL
217.153.73.70	AS12912 T-Mobile Polska S.A.	`1.25ms` from Warsaw, PL
217.153.25.1	AS12912 T-Mobile Polska S.A.	`1.19ms` 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
73.134.16.208	AS7922 Comcast Cable Communications, LLC	`5.04ms` from Ashburn, US
35.84.137.240	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
94.227.109.16	AS6848 Telenet BV	`8.00ms` from Brussels, BE
41.133.198.64	AS20011 Dimension Data	`1.32ms` from Cape Town, ZA
106.200.81.64	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.84ms` from Chennai, IN
42.99.163.32	AS4637 Telstra Global	`1.10ms` from Hong Kong, HK
71.131.59.240	AS7018 AT&T Enterprises, LLC	`2.24ms` from Houston, US
39.57.179.96	AS17557 Pakistan Telecommunication Company Limited	`1.69ms` from Karachi, PK
83.43.179.96	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.17ms` from Madrid, ES
47.202.99.128	AS5650 Frontier Communications of America, Inc.	`6.44ms` from Miami, US
212.131.30.208	AS3269 Telecom Italia S.p.A.	`3.65ms` from Milan, IT
56.155.41.224	AS16509 Amazon.com, Inc.	`0.72ms` from Osaka, JP
210.231.190.80	AS2514 NTT PC Communications, Inc.	`0.87ms` from Osaka, JP
114.144.168.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.22ms` from Osaka, JP
65.182.102.192	AS33055 Brinkster Communications Corporation	`0.94ms` from Phoenix, US
148.100.200.128	AS6124 Marist University	`2.68ms` from Secaucus, US
49.173.6.48	AS17858 LG POWERCOMM	`5.14ms` from Seoul, KR
47.120.154.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.51ms` from Shenzhen, CN
54.179.243.80	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
49.85.229.128	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`10.41ms` from Suqian, CN
52.62.212.160	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
126.9.54.32	AS17676 SoftBank Corp.	`3.79ms` from Tokyo, JP
4.172.124.96	AS8075 Microsoft Corporation	`0.19ms` from Toronto, CA
75.88.173.240	AS7029 Windstream Communications LLC	`10.30ms` from Atlanta, US
39.102.143.192	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.15ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m8 217.153.1.203

traceroute to 217.153.1.203 (217.153.1.203): 8 hops max, 52 byte packets

5 [AS16276] 37.59.16.31 0.524 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Gravelines, FR

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.

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